Rock wool board elastic pressing device

Abstract

The utility model discloses an elastic material pressing device for rock wool boards. The elastic material pressing device comprises elastic material pressing barrel mechanisms arranged on the two sides at intervals. The elastic material pressing barrel mechanism adjusts pressing force through a lifting mechanism, the lifting mechanism comprises a lifting air cylinder, a piston rod of the lifting air cylinder is fixedly assembled and connected with a hinge stand column, hinge grooves are formed in the side walls of the two sides of the hinge stand column respectively, and hinge pressing rods are hinged into the hinge grooves. The hinged pressing rod is hinged to the elastic material pressing barrel mechanism. In the material pressing adjusting process, the lifting air cylinder pushes the hinged stand column to descend, and the hinged pressing rod is overturned to make contact with the groove top position of the hinged groove to form contact pressure. By the adoption of the device, in the rock wool board machining process, the scattered rock wool materials are pressed in an adjusting material pressing mode, and it is ensured that the rock wool materials are rolled in the conveying process, and the high compactness is kept.

Description

Technical Field

[0001] The utility model belongs to the technical field of rock wool board processing, in particular to an elastic material pressing device for a rock wool board. Background Art

[0002] Rock wool board is a kind of board used as thermal insulation material, which is mainly made of rock wool and other materials. In the production and processing of rock wool board, the rock wool material to be produced and processed needs to be loaded onto the conveyor belt for transmission. During the transmission process, the rock wool board is continuously rolled into a blank with a certain degree of compactness.

[0003] After the initial rolling into the blank, the rock wool board needs to be pressed again during the transmission process to avoid the blank being scattered again during the transmission process after rolling. The blank is then processed through trimming, glue spraying and other processing steps to obtain the finished board.

[0004] During the transmission process of the pressed rock wool board, in order to avoid the rock wool board blank being in a compacted state and to avoid defects such as scattering and looseness, pressure wheel devices are currently arranged at multiple positions on the frame of the conveyor belt, and the pressure wheels are used to roll and press the material. In this way, the rock wool board blank is ensured to be in a compacted state.

[0005] However, in the actual working process, since the thickness of the processed rock wool board is often different, the thickness of the blank after the initial rolling is also quite different. The technical problem that follows is that when producing thinner rock wool boards, less rock wool is used. Therefore, after the initial rolling, the thickness of the blank is not high, resulting in low compaction strength of the roller. Even in the process of processing too thin plates, it is difficult for the roller to touch the top layer of the blank and press the rock wool material.

[0006] Furthermore, due to the existence of the above-mentioned defects, during the design and production process, especially during the processing of thin rock wool boards, the blanks and boards are often too loose due to insufficient compaction by the rollers, which seriously affects the quality of subsequent finished product production. Utility Model Content

[0007] Based on the above background, the purpose of the utility model is to provide a rock wool board elastic pressing device.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] An elastic material pressing device for a rock wool board comprises elastic material pressing cylinder mechanisms arranged at intervals on two sides;

[0010] The elastic material pressing barrel mechanism adjusts the pressing force through a lifting mechanism, and the lifting mechanism includes a lifting cylinder, and the piston rod of the lifting cylinder is fixedly assembled and connected with a hinged column, and the side walls on both sides of the hinged column are respectively provided with hinged grooves, and the hinged pressure rods are hinged in the hinged grooves, and the hinged pressure rods are hinged on the elastic material pressing barrel mechanism;

[0011] During the process of adjusting the pressing material, the lifting cylinder pushes the articulated column down, and the articulated pressing rod flips to the top position of the articulated groove to form a contact pressure.

[0012] Preferably, the upper end of the hinged pressure rod is fixedly connected with a hinged tongue plate, and the hinged tongue plate is hinged to the upper end portion of the hinge groove through a fixed pin shaft.

[0013] Preferably, the elastic pressing cylinder mechanism comprises pressing cylinders spaced apart in front and back, the pressing cylinders are rotatably connected with a rotating shaft, the rotating shaft is assembled and connected with a connecting frame, and the bottom of the hinged pressing rod is hinged on the connecting frame.

[0014] Preferably, an articulated seat is fixedly connected to the connecting frame, an articulated ball is articulated to the articulated seat, and the articulated pressure rod is fixedly connected to the articulated ball.

[0015] Preferably, the front and rear ends of the rotating shaft are respectively connected with elastic connecting pieces, and the connecting frame can be detachably mounted on the elastic connecting pieces;

[0016] The elastic connecting member comprises an outer frame-shaped seat, and a spring rod body penetrating the rotating shaft is fixedly connected inside the outer frame-shaped seat;

[0017] A pair of springs arranged up and down are sleeved on the spring rod body, and two ends of the spring are respectively fixedly connected to the inner side wall of the outer frame seat and the rotating shaft.

[0018] Preferably, the front and rear ends of the rotating shaft are rotatably connected with shaft sleeves respectively;

[0019] The front and rear ends of the rotating shaft are respectively fixedly connected with blocking seats for blocking the shaft sleeve, and the shaft sleeve is fixedly connected to the inner side wall of the pressing cylinder through a plurality of connecting columns.

[0020] Preferably, a plurality of extended pressure rods are fixedly connected to the cylinder mouth of the pressure cylinder.

[0021] Preferably, a plurality of arc springs are fixedly connected between the connecting frames, and two ends of the arc springs are welded to the side walls of the connecting frames facing each other.

[0022] Preferably, a mounting plate is fixedly connected to the cylinder barrel of the lifting cylinder.

[0023] The utility model has the following beneficial effects:

[0024] 1. During the working process, a pressure cylinder with a certain weight is placed on the surface of the rock wool material. At this time, under the rolling pressure of the pressure cylinder, the compaction degree of the rock wool material is improved. During the working process, when rolling to a thicker rock wool material part, the spring rod slides up and down relative to the rotating shaft. During the up and down sliding process, the spring continuously expands and contracts. For example, when rolling to a thicker part, the spring at the upper part is compressed and the spring at the lower part is stretched. The material pressing effect is improved by this elastic rolling method.

[0025] 2. Through the lifting mechanism, during the working process, when the rock wool material with thin thickness is pressed, the operator opens the lifting cylinder, and under the drive of the lifting cylinder, pushes the hinged column down, and the hinged pressure rod flips to the top position of the hinged groove to form a contact pressure. At this time, because the bottom of the hinged pressure rod is hinged on the connecting frame, the pressure is applied to the connecting frame and the pressing cylinder to further form a larger contact pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the utility model;

[0028] Figure 2 It is a structural schematic diagram of the hinged column being hinged on the hinged pressure rod in the embodiment of the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the pressing cylinder in the embodiment of the utility model;

[0030] Figure 4 This is a schematic diagram of the structure of the elastic connector in the embodiment of the utility model;

[0031] Figure 5 For the utility model embodiment Figure 1 Top view of .

[0032] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0036] Example 1

[0037] like Figure 1-5 As shown, a rock wool board elastic pressing device includes elastic pressing cylinder mechanisms spaced apart on left and right sides.

[0038] The specific structure of the elastic pressing barrel mechanism is as follows:

[0039] The elastic pressing cylinder mechanism includes a pressing cylinder 11 (the pressing cylinder 11 is made of stainless steel) arranged at a front and rear interval, and a rotating shaft 13 is rotatably connected between the pressing cylinders 11, and the rotating connection method is: the front and rear ends of the rotating shaft 13 are respectively rotatably connected with a sleeve 131; the front and rear ends of the rotating shaft 13 are respectively fixedly connected with a blocking seat 132 for blocking the sleeve, and the sleeve 131 is fixedly connected to the inner wall of the pressing cylinder 11 through a plurality of connecting columns 1311.

[0040] At the same time, in order to increase the pressure surface, the barrel mouth of the above-mentioned pressure cylinder 11 is fixedly connected with a plurality of extension pressure rods 12. The extension pressure rods 12 are distributed in a circular array, and the connection method is: according to the existing method, the barrel mouth of the pressure cylinder 11 is provided with a plurality of thread grooves, and the extension pressure rods 12 are threadedly connected in the thread grooves.

[0041] During the process of pressurizing the rock wool material, in order to fully compact the rock wool material, elastic rolling is performed according to the thickness of the rock wool material. The front and rear ends of the rotating shaft 13 are respectively equipped with elastic connectors.

[0042] The following connecting frame 22 can be detachably assembled on the elastic connecting member 2 (the rotating shaft 13 is assembled and connected with the connecting frame 22); the elastic connecting member 2 includes an outer frame-type seat 21, and a spring rod body 211 that passes through the rotating shaft 13 is fixedly connected inside the outer frame-type seat 21; a pair of springs 212 arranged up and down are sleeved on the spring rod body 211, and the two ends of the spring 212 are respectively fixedly connected to the inner side wall of the outer frame-type seat 21 and the rotating shaft 13.

[0043] During the working process, the pressing cylinder 11 with a certain weight is placed on the surface of the rock wool material. At this time, under the rolling pressure of the pressing cylinder 11, the compaction degree of the rock wool material is improved. During the working process, when rolling to a thicker rock wool material part, at this time, the spring rod body slides up and down relative to the rotating shaft 13. During the up and down sliding process, the spring 212 continuously expands and contracts. For example, when rolling to a thicker part, at this time, the spring 212 at the upper part is compressed, and the spring at the lower part is stretched. The material pressing effect is improved by this elastic rolling method.

[0044] Example 2

[0045] like Figure 1-5 As shown, in this embodiment, based on the structure of the embodiment 1, the rotating shaft 13 is assembled and connected with a connecting frame 22, and in order to keep the elastic pressing barrel mechanism on both sides in an effective rolling state, a plurality of arc springs 3 (arc springs 3 are bent upward) are fixedly connected between the connecting frames 22, and the two ends of the arc springs 3 are welded on the side walls of the connecting frame 22 facing each other. In this way, the elastic restoring force of the arc springs 3 is utilized to increase the elastic thrust, thereby ensuring tight compaction.

[0046] During the working process, when the pressure thickness of the rock wool material is thin, the elastic pressing barrel mechanism adjusts the pressing force through the lifting mechanism. Specifically, the elastic pressing barrel mechanism is pressed down by the lifting mechanism to increase the pressure, and vice versa to reduce the pressure.

[0047] The above-mentioned lifting mechanism includes a lifting cylinder 45, the piston rod of which is fixedly assembled and connected to a hinged column 44 (specifically: the top of the hinged column 44 is fixedly connected to a connecting seat 442, and the piston rod of the lifting cylinder 45 is fixedly assembled and connected to the top center position of the connecting seat 442), and hinge grooves 441 are respectively provided on the side walls on the left and right sides of the hinged column 44, and a hinged pressure rod 43 is hinged in the hinged groove 441 (specifically, the upper end of the hinged pressure rod 43 is fixedly connected to a hinged tongue plate, and the hinged tongue plate is hinged to the upper end portion of the hinged groove 441 through a fixed pin shaft).

[0048] The hinged pressure rod 43 is hinged on the elastic pressing barrel mechanism; specifically, a hinged seat 41 is fixedly connected to the connecting frame 22 , a hinged ball 42 is hinged to the hinged seat 41 , and the hinged pressure rod 43 is fixedly connected to the hinged ball 42 .

[0049] During the working process, when the rock wool material with thin thickness is pressed, the operator turns on the lifting cylinder 45, and under the drive of the lifting cylinder 45, the hinged column 44 is pushed down, and the hinged pressure rod 43 flips to the top position of the hinged groove 441 to form a contact pressure. At this time, because the bottom of the hinged pressure rod 43 is hinged on the connecting frame 22, pressure is applied to the connecting frame 22 and the pressing cylinder 11 to further form a larger contact pressure.

[0050] A mounting plate is fixedly connected to the cylinder barrel of the lifting cylinder 45. According to the existing conventional method, a mounting screw is threadedly connected to the mounting plate, and the mounting screw is fixedly installed on the frame.

[0051] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A rock wool board elastic pressing device, characterized in that: It includes elastic material pressing cylinder mechanisms arranged at intervals on both sides; The elastic material pressing barrel mechanism adjusts the pressing force through a lifting mechanism, and the lifting mechanism includes a lifting cylinder, and the piston rod of the lifting cylinder is fixedly assembled and connected with a hinged column, and the side walls on both sides of the hinged column are respectively provided with hinged grooves, and the hinged pressure rods are hinged in the hinged grooves, and the hinged pressure rods are hinged on the elastic material pressing barrel mechanism; During the process of adjusting the pressing material, the lifting cylinder pushes the articulated column down, and the articulated pressing rod flips to the top position of the articulated groove to form a contact pressure.

2. The rock wool board elastic pressing device according to claim 1 is characterized in that: The upper end of the hinged pressure rod is fixedly connected with a hinged tongue plate, and the hinged tongue plate is hinged to the upper end portion of the hinge groove through a fixed pin shaft.

3. The rock wool board elastic pressing device according to claim 1 is characterized in that: The elastic pressing cylinder mechanism comprises pressing cylinders spaced apart in front and back, wherein a rotating shaft is rotatably connected between the pressing cylinders, the rotating shaft is assembled and connected with a connecting frame, and the bottom of the hinged pressing rod is hinged on the connecting frame.

4. The rock wool board elastic pressing device according to claim 3 is characterized in that: The connecting frame is fixedly connected with an articulated seat, the articulated seat is articulated with an articulated sphere, and the articulated pressure rod is fixedly connected to the articulated sphere.

5. The rock wool board elastic pressing device according to claim 4 is characterized in that: The front and rear ends of the rotating shaft are respectively connected with elastic connecting pieces, and the connecting frame can be detachably mounted on the elastic connecting pieces; The elastic connecting member comprises an outer frame-shaped seat, and a spring rod body penetrating the rotating shaft is fixedly connected inside the outer frame-shaped seat; A pair of springs arranged up and down are sleeved on the spring rod body, and two ends of the spring are respectively fixedly connected to the inner side wall of the outer frame seat and the rotating shaft.

6. The rock wool board elastic pressing device according to claim 4, characterized in that: The front and rear ends of the rotating shaft are rotatably connected with shaft sleeves respectively; The front and rear ends of the rotating shaft are respectively fixedly connected with blocking seats for blocking the shaft sleeve, and the shaft sleeve is fixedly connected to the inner side wall of the pressing cylinder through a plurality of connecting columns.

7. The rock wool board elastic pressing device according to claim 4 is characterized in that: A plurality of extended pressure rods are fixedly connected to the cylinder mouth of the pressure cylinder.

8. The rock wool board elastic pressing device according to claim 3 is characterized in that: A plurality of arc springs are fixedly connected between the connecting frames, and two ends of the arc springs are welded on the side walls of the connecting frames facing each other.

9. The rock wool board elastic pressing device according to claim 1, characterized in that: A mounting plate is fixedly connected to the cylinder barrel of the lifting cylinder.

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