Foaming ceramic unloading machine

Abstract

The utility model relates to a foamed ceramic plate unloading machine which comprises a machine frame, a telescopic air cylinder, a supporting box body, a driving motor, a driving gear, a driven gear, a rack, a driving gear, a rotating shaft, a clamping plate and a guide table. The two ends of the telescopic air cylinder are fixed to the upper end face of the rack and the upper end face of the supporting box correspondingly. The driving motor is fixed to the upper end face of the supporting box body, and an output shaft of the driving motor is inserted into the supporting box body. The driving gear is fixedly sleeved on the insertion end of the output shaft of the driving motor; the rotating shaft is rotationally assembled on the supporting box body, one end of the rotating shaft is inserted into the supporting box body, the driven gear fixedly sleeves the insertion end of the rotating shaft, and the driven gear is in meshing transmission with the driving gear; the driving gear is fixedly arranged at the upper end of the rotating shaft in a sleeving mode and meshed with the rack, the guide table is arranged on the upper end face of the supporting box body, a guide through hole is formed in the guide table, and the rack penetrates through the guide through hole in an inserted mode and is connected with the clamping plate; and the situation that the rack swings in the using process, and the clamping stability of the foaming ceramic plate is reduced is prevented.

Description

Technical Field

[0001] This utility model belongs to the technical field of mechanical equipment for the production of foamed ceramic panels, and specifically relates to a foamed ceramic unloading machine. Background Technology

[0002] Foamed ceramic panels are closed-cell ceramic materials with high porosity, made primarily from clay tailings, ceramic fragments, river silt, and adulterants. They are produced using advanced manufacturing processes and foaming technology, followed by high-temperature firing. They feature fire resistance, low deformation coefficient, anti-aging properties, stable performance, good environmental friendliness, good compatibility with wall substrates and plaster layers, and good safety and stability. However, foamed ceramic panels require transportation during production, which can easily cause breakage and render them unusable.

[0003] Chinese utility model patent CN209097753U discloses a "foamed ceramic unloading machine". This unloading machine includes a horizontal moving frame, on which a lifting frame is slidably mounted. A horizontal drive mechanism is installed on the lifting frame to drive its horizontal movement. A lifting mechanism is also installed on the lifting frame, and a buffer mechanism is connected to the lower part of the lifting mechanism. A clamping device is installed at the lower part of the buffer mechanism to clamp the foamed ceramic plates, thereby slowly stacking the foamed ceramic plates and avoiding damage. However, during operation, this unloading machine requires a gear-driven rack to move and achieve clamping; during this process, the rack is prone to wobbling, reducing the stability of clamping the foamed ceramic plates. Utility Model Content

[0004] To prevent rack swaying during use and reduce the stability of clamping the foamed ceramic plate, this utility model provides a foamed ceramic plate unloading machine; to achieve the above objective, the technical solution adopted by this utility model is as follows:

[0005] A foamed ceramic unloading machine includes a frame, a telescopic cylinder, a support box, a drive motor, a drive gear, a driven gear, a rack, a rotating shaft, a clamping plate, and a guide platform. The two ends of the telescopic cylinder are fixed to the upper surfaces of the frame and the support box, respectively. The drive motor is fixed to the upper surface of the support box, and its output shaft is inserted into the support box and can rotate freely. The drive gear is sleeved and fixed on the insertion end of the drive motor's output shaft. The rotating shaft is rotatably mounted on the support box, with one end inserted into the support box. The driven gear is sleeved and fixed on the insertion end of the rotating shaft, and meshes with the drive gear. The drive gear is sleeved and fixed to the upper end of the rotating shaft and meshes with the rack to drive the rack to move. The guide platform is located on the upper surface of the support box, and a guide hole is provided on the guide platform. The rack has a toothless section that passes through the guide hole and is connected to the clamping plate.

[0006] The beneficial effects of this novel foamed ceramic unloading machine are as follows: The telescopic cylinder drives the support box to move downward, so that the lower end face of the support box contacts the upper surface of the foamed ceramic board. The drive motor drives the drive gear to rotate, and through the transmission between the drive gear and the driven gear, the rotating shaft rotates. The rotating shaft drives the upper drive gear to rotate, thereby driving the rack to move horizontally. Thus, the clamps set at both ends of the support box angle the foamed ceramic board. The telescopic cylinder retracts, completing the clamping of the foamed ceramic board. The rack passes through the guide table, and the guide table limits the rack to prevent the rack from shaking or swinging during use, thus improving the stability of clamping the foamed ceramic board.

[0007] Furthermore, the guide platform includes two sets, which are arranged at intervals along the length direction of the rack, and each guide platform is provided with a guide through hole for the toothless segment to be inserted.

[0008] Beneficial effects: By setting two sets of guide platforms, the directional guidance of the rack movement is further enhanced, and the rack vibration or swaying during use is further prevented.

[0009] Furthermore, the rotating shaft, guide table, drive gear, driven gear, and rack each comprise two sets, symmetrically arranged on both sides of the drive motor and the driving gear; one end of each rack is fixedly connected to the guide table.

[0010] Beneficial effects: By symmetrically arranging two sets of rotating shafts, guide tables, drive gears, driven gears and racks, the same clamping plate can be pulled by two sets of racks at the same time, which is conducive to the uniform force on the clamping plate and the stable clamping of the clamping plate.

[0011] Furthermore, a first elastic pad is provided on the inner surface of the clamping plate, and the first elastic pad is adhesively bonded to the inner surface of the clamping plate.

[0012] Beneficial effects: The first elastic padding layer makes soft contact between the clamping plate and the foamed ceramic plate, which helps to increase the friction between the foamed ceramic plate and the clamping plate, and helps the clamping plate to stably hold the foamed ceramic plate.

[0013] Furthermore, a second elastic pad is provided on the lower end surface of the support box, and the second elastic pad is adhesively bonded to the lower end surface of the support box.

[0014] Beneficial effects: The second elastic padding layer makes soft contact between the lower end face of the support box and the foamed ceramic plate, preventing the support box from impacting the foamed ceramic plate during descent and causing the foamed ceramic plate to break, thus reducing transportation losses.

[0015] Furthermore, it also includes a guide rail and an electric trolley, the wheels of which are adapted to the guide rail to guide the running direction of the electric trolley.

[0016] Beneficial effects: By setting up guide rails and electric trolleys, the foamed ceramic unloading machine facilitates the transfer of foamed ceramic sheets.

[0017] Furthermore, the motor is a servo motor, and a support platform is provided between the servo motor and the upper surface of the support box, with the servo motor arranged vertically.

[0018] Beneficial effects: Setting the motor as a servo motor makes it easier to control the motor speed and rotation angle, which is beneficial to the stability of clamping. Attached Figure Description

[0019] Figure 1 This is one of the three-dimensional structural schematic diagrams of an embodiment of the foamed ceramic unloading machine of this utility model;

[0020] Figure 2 This is the second three-dimensional structural schematic diagram of an embodiment of the foamed ceramic unloading machine of this utility model;

[0021] Figure 3 This is a partial three-dimensional structural schematic diagram of an embodiment of the foamed ceramic unloading machine of this utility model;

[0022] Figure 4 This is a partial sectional view of an embodiment of the foamed ceramic unloading machine of this utility model.

[0023] Numbering in the diagram: 1-Frame, 2-Telescopic cylinder, 3-Support box, 4-Drive motor, 5-Driving gear, 6-Driven gear, 7-Rack, 8-Drive gear, 9-Shaft, 10-Clamping plate, 11-Guide table, 12-Support table, 13-Gearless section, 14-First elastic pad, 15-Second elastic pad, 16-Guide rail, 17-Electric trolley. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0025] The specific structure of the foamed ceramic unloading machine embodiment of this utility model is as follows: Figure 1 and Figure 4 As shown, the system includes a frame 1, a telescopic cylinder 2, a support housing 3, a drive motor 4, a driving gear 5, a driven gear 6, a rack 7, a drive gear 8, a rotating shaft 9, a clamping plate 10, and a guide table 11. The two ends of the telescopic cylinder 2 are fixed to the upper surfaces of the frame 1 and the support housing 3, respectively. The drive motor 4 is fixed to the upper surface of the support housing 3, and its output shaft is inserted into the support housing 3 and can rotate freely. In this embodiment, the motor is a servo motor, and a support table 12 is provided between the servo motor and the upper surface of the support housing 3. The servo motor is arranged vertically. Using a servo motor facilitates control of the motor's speed and rotation angle, which is beneficial for stable clamping. In other embodiments, an asynchronous motor can be used instead of a servo motor, or a gearbox can be used between the motor and the driving gear to adjust the motor's rotation speed and rotation angle.

[0026] like Figure 3 As shown, the driving gear 5 is sleeved and fixed on the insertion end of the output shaft of the drive motor 4; the rotating shaft 9 is rotatably mounted on the support housing 3, specifically through a bearing connection, with one end of the rotating shaft 9 inserted into the support housing 3. The driven gear 6 is sleeved and fixed on the insertion end of the rotating shaft 9, and the driven gear 6 meshes with the driving gear 5 for transmission. The driving gear 8 is sleeved and fixed on the upper end of the rotating shaft 9 and meshes with the rack 7 to drive the rack 7 to move. The guide table 11 is set on the upper end surface of the support housing 3, and a guide through hole is opened on the guide table 11. The rack 7 is provided with a toothless section 13, which passes through the guide through hole and is connected to the clamping plate 10. In this embodiment, the guide table 11 includes two sets, which are arranged at intervals along the length direction of the rack 7. Each guide table 11 is provided with a guide through hole for the toothless section 13 to pass through. By setting two sets of guide tables 11, the directional guidance of the rack 7's movement is further enhanced, and the rack 7 is further prevented from shaking or swaying during use. In other embodiments, the number of guide platforms may be three or four or more, arranged at intervals along the length of the rack; each guide platform is provided with a guide through hole for the toothless segment to be inserted.

[0027] like Figure 3As shown, in this embodiment, the rotating shaft 9, guide table 11, drive gear 8, driven gear 6, and rack 7 each comprise two sets, symmetrically arranged on both sides of the drive motor 4 and the driving gear 5; one end of each rack 7 is fixedly connected to the guide table 11. By symmetrically arranging two sets of rotating shaft 9, guide table 11, drive gear 8, driven gear 6, and rack 7, the same clamping plate 10 can be simultaneously pulled by both sets of racks 7, which is beneficial for the uniform force distribution on the clamping plate 10 and for the stable clamping of the clamping plate 10. In other embodiments, under the premise of meeting the usage requirements, only one set of rotating shaft, guide table, drive gear, driven gear, and rack is provided, thereby replacing the two sets.

[0028] In this embodiment, as Figure 2 As shown, a first elastic pad 14 is provided on the inner surface of the clamping plate 10, and the first elastic pad 14 is adhesively bonded to the inner surface of the clamping plate 10. The first elastic pad 14 provides soft contact between the clamping plate 10 and the foamed ceramic plate, which helps to increase the friction between the foamed ceramic plate and the clamping plate 10, and facilitates the stable clamping of the foamed ceramic plate by the clamping plate 10. A second elastic pad 15 is provided on the lower end face of the support box 3, and the second elastic pad 15 is adhesively bonded to the lower end face of the support box 3. The second elastic pad 15 provides soft contact between the lower end face of the support box 3 and the foamed ceramic plate, preventing the support box 3 from impacting the foamed ceramic plate during descent, thus preventing the foamed ceramic plate from breaking and reducing transfer losses. In other embodiments, the lower end face of the support box is reasonably set to avoid impacting the foamed ceramic plate, thereby replacing the provision of the second elastic pad.

[0029] In this embodiment, as Figure 2 As shown, the foamed ceramic unloading machine also includes a guide rail 16 and an electric trolley 17, with the wheels of the electric trolley 17 guiding its running direction. The guide rail 16 and electric trolley 17 facilitate the transfer of foamed ceramic sheets by the unloading machine. In other embodiments, an overhead crane or forklift is used to transfer the foamed ceramic unloading machine, thus replacing the guide rail and electric trolley.

[0030] In use, the telescopic cylinder 2 drives the support box 3 to move downward, so that the lower end face of the support box 3 contacts the upper surface of the foamed ceramic board. The drive motor 4 drives the drive gear 5 to rotate. Through the transmission between the drive gear 5 and the driven gear 6, the rotating shaft 9 is driven to rotate. The rotating shaft 9 drives the drive gear 8 at the upper end to rotate, thereby driving the rack 7 to move horizontally. Thus, the clamping plates 10 set at both ends of the support box 3 clamp the foamed ceramic board at an angle. The telescopic cylinder 2 retracts, completing the clamping of the foamed ceramic board. The electric trolley 17 starts and transfers the foamed ceramic board.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A foamed ceramic unloading machine, characterized in that, The device includes a frame, a telescopic cylinder, a support housing, a drive motor, a drive gear, a driven gear, a rack, a rotating shaft, a clamping plate, and a guide platform. The two ends of the telescopic cylinder are fixed to the upper surfaces of the frame and the support housing, respectively. The drive motor is fixed to the upper surface of the support housing, and its output shaft is inserted into the support housing and can rotate freely. The drive gear is sleeved and fixed to the insertion end of the drive motor's output shaft. The rotating shaft is rotatably mounted on the support housing, with one end inserted into the support housing. The driven gear is sleeved and fixed to the insertion end of the rotating shaft, and meshes with the drive gear. The drive gear is sleeved and fixed to the upper end of the rotating shaft and meshes with the rack to drive the rack's movement. The guide platform is located on the upper surface of the support housing, and a guide hole is provided on the guide platform. The rack has a toothless section that passes through the guide hole and connects to the clamping plate.

2. The foamed ceramic unloading machine according to claim 1, characterized in that, The guide platform includes two sets, which are arranged at intervals along the length of the rack. Each guide platform is provided with a guide through hole for the toothless section to be inserted.

3. The foamed ceramic unloading machine according to claim 2, characterized in that, The rotating shaft, guide table, drive gear, driven gear, and rack each consist of two sets, symmetrically arranged on both sides of the drive motor and the driving gear; one end of each rack is fixedly connected to the guide table.

4. The foamed ceramic unloading machine according to claim 1, characterized in that, A first elastic pad is provided on the inner surface of the clamping plate, and the first elastic pad is adhesively bonded to the inner surface of the clamping plate.

5. The foamed ceramic unloading machine according to claim 1, characterized in that, A second elastic pad is provided on the lower end surface of the support box, and the second elastic pad is glued to the lower end surface of the support box.

6. The foamed ceramic unloading machine according to claim 1, characterized in that, It also includes a guide rail and an electric trolley, the wheels of which are adapted to the guide rail to guide the running direction of the electric trolley.

7. The foamed ceramic unloading machine according to claim 1, characterized in that, The motor is a servo motor, and a support platform is provided between the servo motor and the upper surface of the support box. The servo motor is arranged vertically.

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