A swing felting and weighing pressurizing system for mineral wool

Abstract

The invention discloses a swinging felting and weighing pressurizing system for mineral wool, and relates to the technical field of mineral wool production. The swinging felting and weighing pressurizing system for mineral wool comprises a stacking conveyor and a feeding conveyor, and also comprises a swinging conveyor belt, wherein the swinging conveyor belt is located at the discharge end of the feeding conveyor, and performs a swinging motion with the upper end of the swinging conveyor belt as a fixed point, and is used to convey the mineral wool felt and discharge the mineral wool felt in a swinging state. Under the setting of the compensation component, the mineral wool felt between the swinging conveyor belt and the translation conveyor belt during the swinging process is compensated, thereby avoiding the situation that the stacking surface at both ends of the mineral wool felt is high and the stacking surface in the middle is low after the felting due to the slow swinging speed at the two ends of the arc and the fast swinging speed in the middle, thereby improving the molding quality of the mineral wool felt. In addition, under the setting of the compensation component, the problem of loosening or tension of the mineral wool felt caused by the constant conveying speed of the mineral wool felt can be avoided, the tension state of the mineral wool felt is maintained, and the molding quality of the mineral wool felt is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mineral wool production, in particular to a swing felt laying and weighing pressurizing system for mineral wool. Background Art

[0002] In the mineral wool production process, the primary cotton felt formed on the cotton collecting mesh belt needs to be sent to the pendulum belt via a belt conveyor. Through the reciprocating swing of the pendulum belt, the primary cotton felt is spread on the forming conveyor into a multi-layer folded secondary cotton felt layer. After being stacked and arranged layer by layer by the pendulum, a certain number of layers and thickness are reached, and then pressed by a pressure roller, and enter the curing furnace for curing, and then cooled, cut, and packaged to make the finished product, so as to improve the uniformity and mechanical properties of the cotton board. The pendulum felting makes the cotton felt of the product more uniform, ensuring the uniformity of the density of the product in the horizontal and vertical directions. According to the requirements of the product, the resin cotton felt is longitudinally compressed, pre-pressed, and conveyed, which changes the arrangement of the fibers in the cotton layer, forms a mineral wool product with a pleated structure, and improves its compressive strength.

[0003] In the Chinese patent publication number CN219972161U, a pendulum structure and a mineral wool felt output mechanism are disclosed, including a pendulum frame, a first belt conveyor mechanism and a second belt conveyor mechanism arranged inside the pendulum frame, the first belt conveyor mechanism and the second belt conveyor mechanism are respectively arranged inside the pendulum frame through rollers at both ends, the rollers are fixed inside the pendulum frame, the first belt conveyor mechanism includes a first belt, the second belt conveyor mechanism includes a second belt, the first belt and the second belt are parallel to each other and are respectively arranged vertically along the pendulum frame.

[0004] However, in actual use of the traditional mineral wool felt pendulum structure, since the upper end of the pendulum belt conveyor rotates around the fixed axis, the motion trajectory of its lower end, i.e., the terminal end, is a circular arc. Therefore, when the pendulum moves to the center position, it is closest to the stacking conveyor and farthest away at the two ends, which further causes the two ends of the arc to swing slowly and the middle to swing quickly, which in turn causes the stacking surfaces at both ends to be high and the middle to be low after the mineral wool felt is laid, affecting the molding quality of the mineral wool felt. Some equipment uses a horizontal track at the bottom of the pendulum belt conveyor. This requires that the pendulum belt conveyor and the feeding conveyor belt both move and form a connecting rod structure, so that the driving force of the equipment is greater when it swings, and the required space is greatly increased to cope with the synchronous movement of the pendulum belt conveyor and the feeding conveyor belt. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a swing felt laying and weighing and pressurizing system for mineral wool, which solves the problems raised in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a swinging felt laying and weighing pressurizing system for mineral wool, comprising a stacking conveyor and a feeding conveyor, and also comprising a swinging conveyor belt, wherein the swinging conveyor belt is located at the discharge end of the feeding conveyor, and swings with the upper end of the swinging conveyor belt as a fixed point, for conveying the mineral wool felt and discharging the mineral wool felt in a swinging state; a translation conveyor belt, wherein the translation conveyor belt is located below the swinging conveyor belt, for receiving and conveying downward the mineral wool felt discharged from the swinging conveyor belt, and wherein the translation conveyor belt moves horizontally so that the mineral wool felt discharged from the translation conveyor belt is horizontally stacked on the stacking conveyor; a compensation component, wherein the compensation component is arranged between the swinging conveyor belt and the translation conveyor belt, and is used to compensate for the distance change generated when the position of the swinging conveyor belt and the translation conveyor belt changes to the length change of the mineral wool felt between the swinging conveyor belt and the translation conveyor belt.

[0007] Furthermore, it also includes a frame, which is located above the stacking conveyor and is used to support the swinging conveyor belt. A hydraulic cylinder is provided at the upper inner end of the frame, and the hydraulic cylinder is used to drive the swinging conveyor belt to swing; a connecting slide, which is provided at the lower end of the frame, and connecting sliders are provided on both sides of the translation conveyor belt, which are slidably connected to the connecting slides, so as to pull the translation conveyor belt to move horizontally.

[0008] Furthermore, the compensation component includes a Y-shaped connecting frame located at the lower end of the swing conveyor belt and a guide structure assembled at both ends below the Y-shaped connecting frame. The mineral wool felt is wound around the two sets of guide structures in sequence in an S-shaped winding method, and the guide structure includes a sleeve, which is fixed to the Y-shaped connecting frame; a first roller, which is evenly arranged along the circumference of the sleeve, and the mineral wool felt is wound around the circular structure formed by the first roller; the first roller can be displaced along the radial direction of the sleeve to change the distance between the mineral wool felt and the sleeve, and the change in the distance between the mineral wool felt and the sleeve represents the change in the tension of the mineral wool felt between the swing conveyor belt and the translation conveyor belt, and the change in the tension of the mineral wool felt can compensate for the change in the distance between the swing conveyor belt and the translation conveyor belt.

[0009] Furthermore, a through groove is provided on the outer side of the sleeve at a position opposite to the first roller, and a C-shaped frame is provided in the through groove; a rotatable bidirectional screw is provided at the axis of the sleeve, and a symmetrical stroke nut is threadedly connected to the bidirectional screw, and a movable rod is radially hinged on the outer side of the stroke nut, and the movable rod is hinged to the C-shaped frame. When the stroke nut moves axially along the bidirectional screw, the C-shaped frame can move radially along the sleeve, which is used to change the distance between the first roller and the center of the sleeve.

[0010] Furthermore, one end of the bidirectional screw rod passes through a sleeve and is installed with a gear; it also includes an arc track, which is an arc with the swing center of the swing conveyor belt as the center, and the arc track is stationary, and the areas near both sides of the arc track are provided with tooth meshing parts that can mesh with gears, and the middle section of the arc track is a toothless part; when one of the gears moves on the tooth meshing part, the other gear moves within the range of the toothless part.

[0011] Furthermore, it also includes a telescopic column, which is composed of a rod barrel and a rod body sleeve. The rod barrel is fixedly connected to a Y-shaped connecting frame, and the rod body is hinged to a belt frame of a translation conveyor belt.

[0012] Furthermore, the compensation component includes a second Y-shaped connecting frame located at the lower end of the swing conveyor belt, and the interior of the second Y-shaped connecting frame is symmetrically provided with an active cavity, and the active cavity has a first piston, a roller frame is fixedly provided on one side of the first piston, and the other end of the roller frame passes through the lower end of the active cavity and is rotatably connected to the second roller, and the mineral wool felt passes around the second roller in sequence in an S-shaped winding method; the first piston moves in the active cavity, driving the roller frame to move and adjust the position of the second roller to change the distance between the two second rollers, and the change in the distance between the two second rollers represents the change in the tension of the mineral wool felt between the swing conveyor belt and the translation conveyor belt, and the change in the tension of the mineral wool felt can compensate for the change in the distance between the swing conveyor belt and the translation conveyor belt.

[0013] Furthermore, it also includes a telescopic component, which includes: a cylinder body, which is located on both sides of the swinging conveyor belt and fixed on the second Y-shaped connecting frame; a second piston, which is located in the cylinder body, and a first oil filling chamber is set below the second piston, and the first oil filling chamber is filled with hydraulic oil. A second telescopic rod is fixed to the lower end of the second piston, and the lower end of the second telescopic rod is hinged to the belt frame of the translational conveyor belt; the gap between the lower end of the movable cavity and the first piston forms a second oil filling chamber, and a connecting oil pipe is provided between the second oil filling chamber and the first oil filling chamber.

[0014] Furthermore, the swing conveyor belt and the translation conveyor belt are both symmetrically composed of two belt conveyors, and the gap between the two belt conveyors forms a material transfer channel. The inner diameter of the upper end of the material transfer channel is larger than the inner diameter of the lower end thereof, so as to initially pressurize the mineral wool felt.

[0015] Furthermore, it also includes a discharging conveyor, wherein the mineral wool felt input end of the discharging conveyor is connected to the mineral wool felt output end of the stacking conveyor, and a fixed frame is provided above the discharging conveyor, and the fixed frame can be raised and lowered in the vertical direction to adjust the distance from the fixed frame to the discharging conveyor; a second side plate, wherein the second side plates are symmetrically fixed to the inner side of the fixed frame, and pressure rollers are rotatably installed between the two second side plates at equal intervals; a first side plate, wherein the first side plate is hinged to one end of the second side plate facing the stacking conveyor, and guide rollers are rotatably installed between the two first side plates at equal intervals; an adjusting cylinder, wherein the adjusting cylinder is rotatably installed on the inner side of the fixed frame, and the telescopic end of the adjusting cylinder is hinged to the first side plate, and the adjusting cylinder is telescopic to adjust the angle between the first side plate and the discharging conveyor.

[0016] The present invention has the following beneficial effects:

[0017] (1) The swinging felt laying and weighing pressurizing system for mineral wool realizes the characteristics of swinging at the upper end and laying flat at the lower end by setting a swinging conveyor belt and a translation conveyor belt, so that the mineral wool felt is evenly laid on the stacking conveyor. Under the setting of the compensation component, the mineral wool felt between the swinging conveyor belt and the translation conveyor belt during the swinging process is compensated, thereby avoiding the situation where the stacking surface at both ends of the mineral wool felt is high and the stacking surface in the middle is low after the mineral wool felt is laid due to the slow swinging speed at the two ends of the arc and the fast swinging speed in the middle, thereby improving the molding quality of the mineral wool felt. In addition, under the setting of the compensation component, the problem of loosening or tensioning the mineral wool felt caused by the constant conveying speed of the mineral wool felt can be avoided, and the tension state of the mineral wool felt can be maintained, thereby further improving the molding quality of the mineral wool felt.

[0018] (2) The swinging felting and weighing pressurizing system for mineral wool abandons the traditional connecting rod type flat swing and does not need to control the synchronous movement of the feeding conveyor. It can not only reduce the power output required for swinging, but also help to reduce the space required for swinging and reduce the requirements for factory space.

[0019] (3) The swinging felt laying and weighing pressurizing system for mineral wool uses the structural characteristics of the material transfer channel in the swinging conveyor belt and the translation conveyor belt to initially pressurize the conveyed mineral wool felt, thereby improving the quality of the mineral wool felt after forming.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall diagram of the first embodiment of the present invention;

[0022] Figure 2 For the present invention Figure 1 Another perspective of the picture;

[0023] Figure 3This is a schematic diagram of the installation structure of the swing conveyor belt in the first embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the installation structure of the translation conveyor belt in the first embodiment of the present invention;

[0025] Figure 5 This is a schematic structural diagram of the first embodiment of the present invention when the distance between the swing conveyor belt and the translation conveyor belt is the shortest;

[0026] Figure 6 This is a schematic diagram of the structure when the swing conveyor belt and the translation conveyor belt are at their farthest distance in the first embodiment of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the frame in the present invention;

[0028] Figure 8 This is a schematic diagram of the installation structure of the first roller in the first embodiment of the present invention;

[0029] Fig. 9 Schematic diagram of the internal structure of the sleeve in the first embodiment of the present invention;

[0030] Fig.10 Schematic diagram of the transmission structure of the U-shaped frame in the first embodiment of the present invention;

[0031] Fig.11 This is a schematic diagram of the installation structure of the second roller in the second embodiment of the present invention;

[0032] Fig.12 This is a schematic diagram of the installation structure of the roller frame in the second embodiment of the present invention;

[0033] Fig.13 This is a schematic diagram of the structure when the distance between the two second rollers is at the maximum in the second embodiment of the present invention;

[0034] Fig.14 This is a schematic diagram of the structure when the distance between the two second rollers in Example 2 of the present invention is the smallest;

[0035] Fig.15 It is a schematic diagram of the installation structure of the guide roller in Example 2 of the present invention;

[0036] Fig.16 Schematic diagram of the internal structure of the fixing frame in the second embodiment of the present invention.

[0037] In the figure, 1, bottom bracket; 2, stacking conveyor; 3, frame; 4, feeding conveyor; 5, discharging conveyor; 6, fixed frame; 7, guide roller; 8, swing conveyor belt; 9, translation conveyor belt; 10, hydraulic cylinder; 11, rod barrel; 12, Y-shaped connecting frame 1; 13, connecting seat; 14, guide roller; 15, rod body; 16, connecting slide block; 17, sleeve; 18, arc track; 19, tooth meshing part; 20, gear; 21, connecting slide; 22 , through groove; 23, U-shaped frame; 24, first roller; 25, connecting groove; 26, travel nut; 27, bidirectional screw rod; 28, movable rod; 29, guide slider; 30, Y-shaped connecting frame II; 31, roller frame; 32, second roller; 33, cylinder body; 34, second telescopic rod; 35, connecting oil pipe; 36, first piston; 37, movable chamber; 38, second piston; 39, first side plate; 40, second side plate; 41, pressure roller; 42, adjusting cylinder. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0039] In the description of the present invention, it is necessary to understand that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0040] According to the following Figure 1 - Fig.16 The present invention describes a mineral wool swing laying and weighing pressurizing system provided by an embodiment of the present invention.

[0041] Example 1

[0042] For this example, please refer to Figure 1 - Fig.10 .

[0043] An embodiment of the present invention provides a swinging felt laying and weighing pressurizing system for mineral wool, including a stacking conveyor 2 and a loading conveyor 4, wherein a bottom bracket 1 is provided on the outer side of the stacking conveyor 2, and the loading conveyor 4 is fixed horizontally. The stacking conveyor 2 and the loading conveyor 4 are perpendicular to each other in the horizontal plane. The system also includes a swinging conveyor belt 8, which is located at the discharge end of the loading conveyor 4 and swings with the upper end of the swinging conveyor belt 8 as a fixed point, so as to transport mineral wool felt and discharge the mineral wool felt in a swinging state. The mineral wool felt input end of the swinging conveyor belt 8 provided in this embodiment is connected to the mineral wool felt output end of the loading conveyor 4, so as to input the mineral wool felt into the inside of the swinging conveyor belt 8.

[0044] The swinging felt laying system for mineral wool provided in this embodiment further includes a translation conveyor belt 9, which is located below the swinging conveyor belt 8 and is used to receive and convey the mineral wool felt discharged from the swinging conveyor belt 8 downward, and the translation conveyor belt 9 moves horizontally so that the mineral wool felt discharged from the translation conveyor belt 9 is horizontally laid on the stacking conveyor 2;

[0045] During the swinging of the oscillating conveyor belt 8 from the middle to both sides, the distance between the oscillating conveyor belt 8 and the translation conveyor belt 9 gradually increases. Since the conveying speeds of the feeding conveyor 4, the oscillating conveyor belt 8, the translation conveyor belt 9 and the stacking conveyor 2 are constant, in fact, the mineral wool felt between the oscillating conveyor belt 8 and the translation conveyor belt 9 is not enough to meet the required stacking width of the mineral wool felt on the stacking conveyor 2. In short, the stacking width on the stacking conveyor 2 will be reduced. In addition, during the swinging of the oscillating conveyor belt 8 to both sides, the oscillating conveyor belt 8 and the translation conveyor belt 9 will generate tension on the mineral wool felt between the two, causing this section of the mineral wool felt to be in a taut state. In severe cases, the mineral wool felt may even break, affecting the conveying and stacking effect. In order to solve this problem, a compensation component is provided in this embodiment. The compensation component is provided between the oscillating conveyor belt 8 and the translation conveyor belt 9 to compensate for the distance change generated when the oscillating conveyor belt 8 and the translation conveyor belt 9 change in position to the length change of the mineral wool felt between the oscillating conveyor belt 8 and the translation conveyor belt 9.

[0046] like Figure 1 , Figure 2 , Figure 4 and Figure 7 As shown, the swinging felt laying system for mineral wool provided in this embodiment also includes a frame 3, which is located above the stacking conveyor 2 to support the swinging conveyor belt 8. A hydraulic cylinder 10 is provided at the upper inner end of the frame 3 to drive the swinging conveyor belt 8 to swing.

[0047] In addition, a connecting slide 21 is provided at the lower end of the frame 3, and connecting sliders 16 slidably connected to the connecting slide 21 are provided on both sides of the belt shell of the translation conveyor belt 9 to pull the translation conveyor belt 9 to move horizontally, so that the translation conveyor belt 9 slides in the horizontal direction, thereby evenly stacking the mineral wool felt on the stacking conveyor 2.

[0048] like Figure 3 - Fig.10 As shown, the compensation assembly provided in this embodiment includes a Y-shaped connecting frame 12 located at the lower end of the swing conveyor belt 8 and guide structures assembled at both ends below the Y-shaped connecting frame 12, and the mineral wool felt is wound around the two sets of guide structures in sequence according to an S-shaped winding method.

[0049] Among them, the guide structure provided in this embodiment includes a sleeve 17, which is fixed to a Y-shaped connecting frame 12; a first roller 24, which is evenly arranged along the circumference of the sleeve 17, and the mineral wool felt bypasses the circular structure formed by the first roller 24. By controlling the position of the first roller 24, the inner diameter of the mineral wool felt when it bypasses the first roller 24 to form a circular structure can be adjusted.

[0050] Furthermore, in the present embodiment, the first roller 24 can be displaced in the radial direction of the sleeve 17 to change the distance between the mineral wool felt and the sleeve 17. The change in the distance between the mineral wool felt and the sleeve 17 represents the change in the tension of the mineral wool felt between the swing conveyor belt 8 and the translation conveyor belt 9. The change in the tension of the mineral wool felt can compensate for the change in the distance between the swing conveyor belt 8 and the translation conveyor belt 9.

[0051] like Figure 8 - Fig.10 As shown, in order to adjust the distance from the first roller 24 to the sleeve 17, a through groove 22 is provided on the outer side of the sleeve 17 opposite to the first roller 24, and a C-shaped frame 23 is provided in the through groove 22. Preferably, limit plates are provided on both sides of the C-shaped frame 23 to prevent the C-shaped frame 23 from detaching from the through groove 22, thereby improving the practicability of the equipment.

[0052] In addition, a rotatable bidirectional screw 27 is provided at the axis of the sleeve 17, and a symmetrical stroke nut 26 is threadedly connected to the bidirectional screw 27. A movable rod 28 is radially hinged on the outer side of the stroke nut 26. The movable rod 28 is hinged to the C-shaped frame 23. Preferably, a connecting groove 25 is provided on the C-shaped frame 23, and the other end of the movable rod 28 is hinged to the connecting groove 25 to save space for the C-shaped frame 23 inside the sleeve 17. In addition, a guide slider 29 is also provided on the outer side of the stroke nut 26, and a guide groove slidably connected to the guide slider 29 is provided on the inner side of the sleeve 17 to ensure that the stroke nut 26 makes a linear motion inside the sleeve 17, wherein when the stroke nut 26 moves axially along the bidirectional screw 27, the C-shaped frame 23 can be moved radially along the sleeve 17, which is used to change the distance between the first roller 24 and the center of the sleeve 17.

[0053] By rotating the bidirectional screw 27, the two relative travel nuts 26 move toward each other, thereby driving the movable rod 28 to move, so that the angle between the movable rod 28 and the bidirectional screw 27 changes, and further the U-shaped frame 23 drives the first roller 24 to slide inside the through groove 22, thereby adjusting the distance from the first roller 24 to the bidirectional screw 27, thereby adjusting the tension of the mineral wool felt arranged on the outside of the sleeve 17.

[0054] like Figure 4 , Figure 5 , Figure 6 and Fig.10 As shown, in order to realize the driving of the bidirectional screw rod 27, a sleeve 17 is passed through one end of the bidirectional screw rod 27 and a gear 20 is installed, and an arc track 18 is installed on the frame 3. The arc track 18 is an arc structure with the swing center of the swing conveyor belt 8 as the center, and the arc track 18 is fixedly connected to the frame 3. The areas near both sides of the arc track 18 are provided with tooth meshing parts 19 that can mesh with the gear 20, and the middle section of the arc track 18 is a toothless part.

[0055] When one of the gears 20 moves on the tooth meshing portion 19, the other gear 20 moves in the toothless portion. In this solution, when the swing conveyor belt 8 swings from the middle position to both sides, one of the gears 20 meshes with the tooth meshing portion 19, so that one of the two-way screws 27 rotates, and further the two stroke nuts 26 located on the two-way screw 27 move toward each other, so that the distance from the first roller 24 to the two-way screw 27 is reduced, so that the inner diameter of the mineral wool felt winding on the outside of this sleeve 17 is reduced, and the other gear 20 is located in the toothless portion, causing the other two-way screw 27 to remain unchanged. At this time, the first roller 24 on the sleeve 17 outside the other two-way screw 27 remains stationary, so that the inner diameter of the mineral wool felt winding on the outside of the sleeve 17 remains unchanged, and further the mineral wool felt between the swing conveyor belt 8 and the translation conveyor belt 9 is in a relaxed state, so as to compensate for sufficient mineral wool felt to meet the laying of the translation conveyor belt 9.

[0056] like Figure 1 - Figure 6 As shown, the swinging felt laying system for mineral wool provided in this embodiment also includes a telescopic column, which is composed of a rod barrel 11 and a rod body 15. The rod barrel 11 is fixedly connected to a Y-shaped connecting frame 12, and the rod body 15 is hinged to the belt frame of the translation conveyor belt 9.

[0057] By swinging the swing conveyor belt 8, the telescopic column drives the translation conveyor belt 9 to slide on the stacking conveyor 2. In this process, since the travel trajectory of the lower end of the swing conveyor belt 8 is an arc, and the travel trajectory of the translation conveyor belt 9 is a straight line, the distance between the swing conveyor belt 8 and the translation conveyor belt 9 will change with the swing amplitude, so that the rod body 15 can move in the rod tube 11, and then the actual length of the telescopic cylinder is adjusted to adapt to the swing amplitude of the swing conveyor belt 8.

[0058] As a further optimization of this solution, connecting seats 13 are provided on both sides of the upper end of the translation conveyor belt 9, and guide rollers 14 are symmetrically rotatably connected between the two connecting seats 13. The gap between the two guide rollers 14 is used to guide the mineral wool felt into the feeding end of the translation conveyor belt 9. In addition, it is necessary to consider the change in the distance between the guide roller 14 and the translation conveyor belt 9. Therefore, the change in the length of the mineral wool felt located between the two sleeves 17 needs to be much greater than the change in the distance between the guide roller 14 and the translation conveyor belt 9, so as to reduce the influence of the change in the distance between the guide roller 14 and the translation conveyor belt 9 on the error when the position of the sleeve 17 changes.

[0059] like Figure 1 - Figure 6 As shown, further, the swing conveyor belt 8 and the translation conveyor belt 9 in this embodiment are both symmetrically composed of two belt conveyors, and the gap between the two belt conveyors forms a material transfer channel. The inner diameter of the upper end of the material transfer channel is larger than the inner diameter of the lower end thereof, so as to preliminarily pressurize the mineral wool felt and improve the quality of the mineral wool felt after forming.

[0060] like Figure 1 , Figure 2 , Fig.15 and Fig.16 As shown, a swing felt laying system for mineral wool provided in the present embodiment includes a discharging conveyor 5, wherein the mineral wool felt input end of the discharging conveyor 5 is connected to the mineral wool felt output end of the stacking conveyor 2, and a fixed frame 6 is provided above the discharging conveyor 5, and the fixed frame 6 can be raised and lowered in the vertical direction to adjust the distance from the fixed frame 6 to the discharging conveyor 5, and a second side plate 40 is symmetrically fixed on the inner side of the fixed frame 6, and a pressure roller 41 is rotatably installed between the two second side plates 40 at equal intervals, and the distance between the pressure roller 41 and the discharging conveyor 5 is adjusted by adjusting the distance between the fixed frame 6 and the discharging conveyor 5, thereby completing the pressurization of the stacked mineral wool felt. It should be noted that in the present solution, in order to better control the uniformity of the mineral wool felt after forming, the stacking conveyor 2 provided in the present embodiment is preferably a multi-roller belt scale, so as to facilitate continuous detection and weighing of the mineral wool felt, thereby manually controlling the conveying speed of each conveying structure to avoid excessive or insufficient amount of mineral wool felt.

[0061] In addition, the weighing and pressurizing system for mineral wool provided in this embodiment also includes a first side plate 39, which is hinged to one end of the second side plate 40 facing the stacking conveyor 2, and guide rollers 7 are rotatably installed between the two first side plates 39 at equal intervals. An adjusting cylinder 42 is rotatably installed on the inner side of the fixed frame 6, and the telescopic end of the adjusting cylinder 42 is hinged to the first side plate 39. The adjusting cylinder 42 is telescopic to adjust the angle between the first side plate 39 and the discharge conveyor 5, thereby facilitating the input of mineral wool felt.

[0062] When in use, the mineral wool felt enters the translation conveyor belt 9 from the gap between the feeding conveyor 4, the swing conveyor belt 8, the two sleeves 17, and the two guide rollers 14, and the hydraulic cylinder 10 is started to drive the swing conveyor belt 8 to swing. During the swinging of the swing conveyor belt 8 to both sides, the distance between the swing conveyor belt 8 and the translation conveyor belt 9 gradually increases, causing the rod body 15 to extend from the inside of the rod tube 11, further driving the translation conveyor belt 9 to slide on the connecting slide 21, so that the mineral wool felt is laid on the stacking conveyor 2. During this process, one of the gears 20 is engaged with the tooth meshing portion 19, so that one of the two-way screw rods 27 rotates, and further causes the two stroke nuts 26 located on the two-way screw rod 27 to move toward each other, so that the distance from the first roller 24 to the two-way screw rod 27 is reduced, thereby reducing the inner diameter of the mineral wool felt winding outside the sleeve 17, and the other gear 20 is located in the toothless range, causing the other two-way screw rod 27 to remain unchanged. At this time, the gear 20 located at the other The first roller 24 on the sleeve 17 outside the bidirectional screw rod 27 remains stationary, so that the inner diameter of the mineral wool felt wrapped on the outer side of the sleeve 17 remains unchanged, and further makes the mineral wool felt between the swinging conveyor belt 8 and the translation conveyor belt 9 in a relaxed state, so as to compensate for sufficient mineral wool felt to meet the laying of the translation conveyor belt 9. In the process of the swinging conveyor belt 8 swinging from both sides to the middle, the distance between the swinging conveyor belt 8 and the translation conveyor belt 9 is reduced, causing the rod body 15 to retract into the rod tube 11, and the translation conveyor belt 9 is driven by the telescopic rod to slide on the connecting slide groove 21, so that the mineral wool felt is laid on the stacking conveyor 2. In this process, the mineral wool felt is wrapped around the sleeve 17 with a smaller inner diameter, and the distance between the first roller 24 and the axial center of the sleeve 17 will gradually increase, while the other remains unchanged, so that the mineral wool felt between the swinging conveyor belt 8 and the translation conveyor belt 9 is in a tense state, so as to avoid an increase in the laying amount of the translation conveyor belt 9, thereby maintaining the uniformity of the stacking of the mineral wool felt on the stacking conveyor 2.

[0063] The mineral wool felt is stacked by the mineral wool swinging felt laying system and placed on the stacking conveyor 2. The mineral wool felt is continuously inspected and weighed by the stacking conveyor 2, so as to manually control the conveying speed of each conveying structure to avoid excessive or insufficient amount of mineral wool felt. The mineral wool felt is transported to the discharge conveyor 5 through the stacking conveyor 2, and the adjusting cylinder 42 is started. The first side plate 39 is driven to rotate by the adjusting cylinder 42, so as to adjust the angle between the first side plate 39 and the discharge conveyor 5, so as to facilitate the stacked mineral wool felt to be input to the bottom of the fixed frame 6. By controlling the lifting and lowering of the fixed frame 6, the distance from the pressure roller 41 to the discharge conveyor 5 is adjusted, and then the stacked mineral wool felt is pressurized.

[0064] Example 2

[0065] For this example, please refer to Fig.11 - Fig.14 , which is different from the first embodiment in that: the compensation component involved in the swinging felt laying system for mineral wool provided in this embodiment includes a Y-shaped connecting frame 2 30 located at the lower end of the swinging conveyor belt 8, and the interior of the Y-shaped connecting frame 2 30 is symmetrically provided with an active cavity 37, and the active cavity 37 has a first piston 36, and a roller frame 31 is fixedly provided on one side of the first piston 36, and the other end of the roller frame 31 passes through the lower end of the active cavity 37 and is rotatably connected to the second roller 32, and the mineral wool felt is wound around the second roller 32 in an S-shaped manner.

[0066] Specifically, the first piston 36 moves in the active chamber 37, driving the roller frame 31 to move and adjust the position of the second roller 32 to change the distance between the two second rollers 32. The change in the distance between the two second rollers 32 represents the change in the tension of the mineral wool felt between the swing conveyor belt 8 and the translation conveyor belt 9. The change in the tension of the mineral wool felt can compensate for the change in the distance between the swing conveyor belt 8 and the translation conveyor belt 9.

[0067] A swinging felt laying system for mineral wool provided in this embodiment also includes a telescopic component, which includes a cylinder body 33. The cylinder body 33 is located on both sides of the swinging conveyor belt 8 and is fixed on the Y-shaped connecting frame 30. A second piston 38 is provided in the cylinder body 33. A first oil filling chamber is provided below the second piston 38. The first oil filling chamber is filled with hydraulic oil. A second telescopic rod 34 is fixed to the lower end of the second piston 38. The lower end of the second telescopic rod 34 is hinged to the belt frame of the translation conveyor belt 9.

[0068] In order to realize the automatic extension and retraction of the roller frame 31 as the swinging conveyor belt 8 swings, a second oil injection chamber is formed in the gap between the lower end of the movable chamber 37 and the first piston 36, and a connecting oil pipe 35 is provided between the second oil injection chamber and the first oil injection chamber. Preferably, the length of the connecting oil pipe 35 is sufficient to meet the position change of the roller frame 31.

[0069] Specifically, during the swinging conveyor belt 8 swinging to both sides, the distance between the swinging conveyor belt 8 and the translation conveyor belt 9 gradually increases, and the length of the telescopic assembly gradually increases. At this time, the second telescopic rod 34 extends from the inside of the cylinder body 33, so that the second piston 38 squeezes the internal space of the first oil injection chamber, so that the hydraulic oil in the first oil injection chamber enters the second oil injection chamber through the connecting oil pipe 35, and further the hydraulic oil squeezes the internal space of the second oil injection chamber, so that the first piston 36 moves toward the swinging conveyor belt 8, so that the roller frame 31 retracts into the inside of the active chamber 37, and further the roller frame 31 moves down The distance between the lower end of the roller frame 31 and the swinging conveyor belt 8 is shortened to reduce the distance between the two second rollers 32, so that the mineral wool felt between the two second rollers 32 is in a relaxed state to compensate for sufficient mineral wool felt to meet the laying of the translation conveyor belt 9. Conversely, in the process of the swinging conveyor belt 8 swinging from both sides to the middle, the distance between the lower end of the roller frame 31 and the swinging conveyor belt 8 is increased to increase the distance between the two second rollers 32, so that the mineral wool felt between the two second rollers 32 is in a tensioned state to avoid an increase in the laying amount of the translation conveyor belt 9, thereby maintaining the uniformity of the stacking of the mineral wool felt on the stacking conveyor 2.

[0070] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0071] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A swinging felting and weighing pressurizing system for mineral wool, comprising a stacking conveyor and a feeding conveyor, characterized in that: Also includes: A swing conveyor belt, the swing conveyor belt is located at the discharge end of the loading conveyor and performs a swinging motion with the upper end of the swing conveyor belt as a fixed point, and is used to convey the mineral wool felt and discharge the mineral wool felt in a swinging state; a translation conveyor belt, the translation conveyor belt is located below the swing conveyor belt and is used to receive and convey downward the mineral wool felt discharged from the swing conveyor belt, and the translation conveyor belt moves horizontally so that the mineral wool felt discharged from the translation conveyor belt is horizontally stacked on the stacking conveyor; a compensation component, the compensation component is arranged between the swing conveyor belt and the translation conveyor belt, and is used to compensate for the change in the distance between the swing conveyor belt and the translation conveyor belt when the position changes, for the change in the length of the mineral wool felt between the swing conveyor belt and the translation conveyor belt; The compensation assembly includes a Y-shaped connecting frame located at the lower end of the swing conveyor belt and a guide structure assembled at both ends below the Y-shaped connecting frame. The mineral wool felt is wound around the two sets of guide structures in sequence according to an S-shaped winding method, and the guide structure includes: A sleeve, wherein the sleeve is fixed to a Y-shaped connecting frame; a first roller, wherein the first roller is evenly arranged along the circumference of the sleeve, and the mineral wool felt passes around a circular structure formed by the first roller; the first roller can be displaced along the radial direction of the sleeve to change the distance between the mineral wool felt and the sleeve, and the change in the distance between the mineral wool felt and the sleeve represents a change in the tension of the mineral wool felt between the swing conveyor belt and the translation conveyor belt, and the change in the tension of the mineral wool felt can compensate for the change in the distance between the swing conveyor belt and the translation conveyor belt; A through groove is provided on the outer side of the sleeve at a position opposite to the first roller, and a C-shaped frame is provided in the through groove; a rotatable bidirectional screw is provided at the axis of the sleeve, a symmetrical stroke nut is threadedly connected to the bidirectional screw, a movable rod is radially hinged on the outer side of the stroke nut, and the movable rod is hinged to the C-shaped frame, and when the stroke nut moves axially along the bidirectional screw, the C-shaped frame can be moved radially along the sleeve, so as to change the distance between the first roller and the center of the sleeve; One end of the bidirectional screw rod passes through the sleeve and is installed with a gear; it also includes an arc track, which is an arc with the swing center of the swing conveyor belt as the center, and the arc track is stationary. The areas near the two sides of the arc track are provided with tooth meshing parts that can mesh with gears, and the middle section of the arc track is a toothless part; when one gear moves on the tooth meshing part, the other gear moves within the range of the toothless part.

2. A swinging felting and weighing pressurizing system for mineral wool according to claim 1, characterized in that: Also includes: A frame, the frame is located above the stacking conveyor and is used to support the swing conveyor belt. A hydraulic cylinder is provided at the inner upper end of the frame and is used to drive the swing conveyor belt to swing. A connecting slide is arranged at the lower end of the frame, and connecting sliders slidably connected to the connecting slide are arranged on both sides of the translation conveyor belt to pull the translation conveyor belt to move horizontally.

3. The swinging felting and weighing pressurizing system for mineral wool according to claim 1, characterized in that: It also includes a telescopic column, which is composed of a rod tube and a rod body sleeve. The rod tube is fixedly connected to a Y-shaped connecting frame, and the rod body is hinged to a belt frame of a translation conveyor belt.

4. A swing felting and weighing pressurizing system for mineral wool according to any one of claims 1 to 3, characterized in that: The swing conveyor belt and the translation conveyor belt are both symmetrically composed of two belt conveyors. The gap between the two belt conveyors forms a material transfer channel. The inner diameter of the upper end of the material transfer channel is larger than the inner diameter of the lower end thereof, so as to initially pressurize the mineral wool felt.

5. The swinging felting and weighing pressurizing system for mineral wool according to claim 4, characterized in that: Also includes: A discharge conveyor, wherein the mineral wool felt input end of the discharge conveyor is connected to the mineral wool felt output end of the stacking conveyor, and a fixed frame is provided above the discharge conveyor, and the fixed frame can be raised and lowered in the vertical direction to adjust the distance from the fixed frame to the discharge conveyor; A second side plate, wherein the second side plates are symmetrically fixed to the inner side of the fixing frame, and a pressure roller is rotatably mounted between two second side plates at equal intervals; A first side plate, the first side plate is hinged to one end of the second side plate facing the stacking conveyor, and guide rollers are rotatably mounted between the two first side plates at equal intervals; The adjusting cylinder is movably mounted on the inner side of the fixing frame, and the telescopic end of the adjusting cylinder is hinged to the first side plate. The adjusting cylinder is telescopic to adjust the angle between the first side plate and the discharge conveyor.

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