Automatic pressing die for refractory material

Abstract

The utility model discloses a refractory material automatic press fit mould, including fixed mount and drive motor, the middle end of fixed mount top is fixedly equipped with the hydraulic cylinder, the output end of hydraulic cylinder is fixedly equipped with the upper mould, the top of the upper mould is fixedly connected with the transverse plate, the surface of the transverse plate is equipped with the locking jack, and the locking jack is equipped with the driving motor. A locking clamping plate is movably connected to the upper end of the fixing frame, a vertical plate is fixedly connected to the back face of the locking clamping plate, and a supporting spring is fixedly connected between the middle end of the front surface of the vertical plate and the back face of the fixing frame. Through the arrangement of the hydraulic cylinder, the upper mold and the lower mold, the effect of pressing and forming the refractory material is achieved, and through the arrangement of the driving motor, the screw rod, the machining table, the movable guide plate, the vertical rod and the ejector plate, the refractory material pressed and formed in the lower mold can be ejected upwards; and therefore, the formed refractory material can be conveniently and rapidly taken by personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory material processing, in particular to an automatic pressing mould for refractory materials. Background Art

[0002] Refractory materials refer to inorganic non-metallic materials with a refractoriness of not less than 1580℃. They are used as structural materials for thermal equipment such as high-temperature kilns, as well as materials for industrial high-temperature containers and components. They can withstand corresponding physical and chemical changes and mechanical effects. During the processing of refractory materials, molds are usually required to press them into shape.

[0003] For example, the Chinese utility model provides "a pressing mold for refractory material production", announcement number: CN214725065U, which includes a positioning sleeve, an anti-skid pad, an anti-skid protrusion and a base. A workbench is installed at the middle position of the top of the base, and a receiving groove is arranged inside the workbench. The utility model is equipped with a clamping block, an anti-skid pad, an anti-skid protrusion, a threaded sleeve, a receiving groove, a double-headed motor and a screw rod, so that by starting the double-headed motor, the double-headed motor drives the screw rods at both ends to rotate, and the screw rod drives the threaded sleeve to move in the same or reverse direction in the horizontal direction through the threaded connection between the screw rod and the threaded sleeve, so that the spacing between the clamping blocks can be adjusted by the movement of the threaded sleeve, so that it is suitable for lower molds of different sizes and widths, thereby improving the practicability of the device, and at the same time, the anti-skid pad and the anti-skid protrusion can further enhance the friction between the lower mold and the clamping block, thereby improving the stability of the lower mold when in use.

[0004] Although the pressing die for refractory material production in the above-mentioned technology can press and form refractory materials, it is unable to quickly and effectively eject the material formed in the lower die during use, which causes certain inconvenience to the personnel in taking materials. At the same time, since the personnel need to move between the upper die and the lower die during the material taking process, it is easy for the stamping cylinder to extend and cause injuries to the personnel's hands due to misoperation during material taking, thereby reducing the safety of the personnel's material taking operation. Utility Model Content

[0005] The utility model aims to provide an automatic pressing mold for refractory materials, which has the advantages of being able to quickly eject the formed materials, facilitating personnel to carry out material taking operations, and effectively improving the safety of personnel's material taking operations.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic pressing mold for refractory materials, comprising a fixed frame and a driving motor, a hydraulic cylinder is fixedly installed at the middle end of the top of the fixed frame, an upper mold is fixedly installed at the output end of the hydraulic cylinder, a horizontal plate is fixedly connected to the top of the upper mold, a locking socket is provided on the surface of the horizontal plate, a locking card plate is movably connected to the upper end of the fixed frame, a vertical plate is fixedly connected to the back of the locking card plate, a supporting spring is fixedly connected between the middle end of the front surface of the vertical plate and the back of the fixed frame, and the bottom of the vertical plate A roller is movably connected via a bearing, the bottom of the fixed frame is fixedly connected to a processing table, a lower mold is fixedly installed on the middle end of the top of the outer surface of the processing table, a screw is fixedly installed on the output end of the driving motor, the top of the screw is movably connected to the top of the inner cavity of the processing table through a bearing, the lower end of the screw is threadedly connected to a movable guide plate, the surface of the roller is movably connected to the surface of the movable guide plate, the top of the movable guide plate is fixedly connected to a vertical rod, the top of the vertical rod is fixedly connected to a ejecting plate, and the bottom of the ejecting plate is movably connected to the bottom of the inner cavity of the lower mold.

[0007] As a preferred embodiment, both ends of the top of the outer surface of the processing table are fixedly connected with positioning rods, both sides of the upper mold are fixedly connected with guide blocks, and balls are movably connected between the surface of the guide block and the upper end of the positioning rod.

[0008] As a preferred solution, reinforcing plates are fixedly connected to both sides of the transverse plate, and the bottom of the reinforcing plates is fixedly connected to the top of the upper mold.

[0009] As a preferred solution, the bottom of the inner cavity of the processing table is fixedly connected to a support frame, and the top of the drive motor is fixedly installed on the top of the inner cavity of the support frame.

[0010] As a preferred solution, a guide slide bar is fixedly connected to the upper end of the back side of the processing table, and the surface of the movable guide plate is movably connected to the surface of the guide slide bar.

[0011] As a preferred solution, a U-shaped guide rod is movably connected between the two ends of the vertical plate, and the front surface of the U-shaped guide rod is fixedly connected to the back surface of the fixing frame.

[0012] As a preferred embodiment, the front surface of the processing table is movably connected to a movable door via a hinge, a handle is fixedly connected to the right end of the movable door, rubber bearings are fixedly connected around the bottom of the outer surface of the processing table, and a supporting base plate is fixedly connected between the bottoms of the two rubber bearings.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model achieves the effect of pressing and molding the refractory material by arranging the hydraulic cylinder, the upper mold and the lower mold. By arranging the driving motor, the screw, the processing table, the movable guide plate, the vertical rod and the ejector plate, the refractory material pressed and molded in the lower mold can be ejected upward, so that personnel can quickly take the molded refractory material. At the same time, under the cooperation of the movable guide plate, the roller, the vertical plate, the locking card plate, the fixing frame, the supporting spring, the cross plate and the locking socket, the vertical direction of the upper mold can be effectively locked and limited, which effectively avoids the hydraulic cylinder pushing the upper mold to move due to misoperation or failure of personnel in the process of taking materials, and causes crushing injuries to the personnel's hands, greatly improving the safety of personnel taking materials and avoiding accidents.

[0015] 2. The utility model achieves the purpose of stably guiding the upper mold by setting the positioning rod, the guide block and the ball bearing, effectively avoids the upper mold from tilting and deflecting during the movement, and ensures the accuracy of pressing the refractory material between the upper mold and the lower mold. The strength of the connection between the cross plate and the upper mold is effectively improved by setting the reinforcing plate. The purpose of stably supporting the drive motor is achieved by setting the support frame. The purpose of guiding the movable guide plate is achieved by setting the guide slide rod, and the purpose of avoiding the movable guide plate from tilting during the movement is achieved by setting the U-shaped guide rod. The purpose of guiding the vertical plate is achieved, and the vertical plate is avoided from tilting during the movement. The provision of the movable door facilitates personnel to perform maintenance operations on the components inside the processing table. The purpose of supporting the bottom of the processing table is achieved by setting the rubber bearing and the support bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a three-dimensional diagram from another perspective of the present invention;

[0018] Figure 3 This is a front sectional structural diagram of the processing table of the utility model;

[0019] Figure 4 It is a front sectional structural schematic diagram of the upper mold of the utility model.

[0020] In the figure: 1. processing table; 2. rubber support; 3. movable door; 4. lower mold; 5. hydraulic cylinder; 6. upper mold; 7. fixed frame; 8. positioning rod; 9. horizontal plate; 10. locking card plate; 11. vertical plate; 12. supporting spring; 13. U-shaped guide rod; 14. roller; 15. movable guide plate; 16. ejector plate; 17. vertical rod; 18. screw rod; 19. supporting frame; 20. driving motor; 21. guide slide rod; 22. ball bearing; 23. guide block; 24. reinforcing plate; 25. locking socket. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0023] Embodiment 1:

[0024] See also Figure 1-Figure 4 As shown, the utility model provides an automatic pressing mold for refractory materials, including a fixed frame 7 and a driving motor 20, a hydraulic cylinder 5 is fixedly installed at the middle end of the top of the fixed frame 7, an upper mold 6 is fixedly installed at the output end of the hydraulic cylinder 5, a horizontal plate 9 is fixedly connected to the top of the upper mold 6, a locking socket 25 is provided on the surface of the horizontal plate 9, a locking card plate 10 is movably connected to the upper end of the fixed frame 7, a vertical plate 11 is fixedly connected to the back of the locking card plate 10, a support spring 12 is fixedly connected between the middle end of the front surface of the vertical plate 11 and the back of the fixed frame 7, and the bottom of the vertical plate 11 is movably connected through a bearing There is a roller 14, the bottom of the fixed frame 7 is fixedly connected to the processing table 1, the middle end of the top of the outer surface of the processing table 1 is fixedly installed with the lower mold 4, the output end of the driving motor 20 is fixedly installed with a screw 18, the top of the screw 18 is movably connected to the top of the inner cavity of the processing table 1 through a bearing, the lower end of the screw 18 is threadedly connected to a movable guide plate 15, the surface of the roller 14 is movably connected to the surface of the movable guide plate 15, the top of the movable guide plate 15 is fixedly connected to a vertical rod 17, the top of the vertical rod 17 is fixedly connected to a top plate 16, and the bottom of the top plate 16 is movably connected to the bottom of the inner cavity of the lower mold 4.

[0025] In the present technical scheme, the effect of pressing and molding the refractory material is achieved by setting the hydraulic cylinder 5, the upper mold 6 and the lower mold 4. By setting the driving motor 20, the screw 18, the processing table 1, the movable guide plate 15, the vertical rod 17 and the ejector plate 16, the refractory material pressed and molded inside the lower mold 4 can be ejected upward, so that it is convenient for personnel to quickly take out the molded refractory material. At the same time, under the cooperation of the movable guide plate 15, the roller 14, the vertical plate 11, the locking card plate 10, the fixing frame 7, the supporting spring 12, the cross plate 9 and the locking socket 25, the vertical direction of the upper mold 6 can be effectively locked and limited, which effectively avoids the hydraulic cylinder 5 pushing the upper mold 6 to move due to misoperation or failure of personnel in the process of taking materials, and causes crushing injuries to the hands of personnel, greatly improving the safety of personnel taking materials and avoiding accidents.

[0026] Embodiment 2:

[0027] On the basis of embodiment 1, the present invention is as follows Figure 1-Figure 4 As shown, it is disclosed that both ends of the top of the outer surface of the processing table 1 are fixedly connected with positioning rods 8, both sides of the upper mold 6 are fixedly connected with guide blocks 23, and a ball 22 is movably connected between the surface of the guide block 23 and the upper end of the positioning rod 8, both sides of the cross plate 9 are fixedly connected with reinforcing plates 24, and the bottom of the reinforcing plate 24 is fixedly connected to the top of the upper mold 6, the bottom of the inner cavity of the processing table 1 is fixedly connected with a support frame 19, and the top of the driving motor 20 is fixedly installed on the top of the inner cavity of the support frame 19, the upper end of the back of the processing table 1 is fixedly connected with a guide slide bar 21, the surface of the movable guide plate 15 is movably connected to the surface of the guide slide bar 21, the two ends of the vertical plate 11 are movably connected with a U-shaped guide rod 13, and the front surface of the U-shaped guide rod 13 is fixedly connected to the back of the fixed frame 7, the front surface of the processing table 1 is movably connected with a movable door 3 through a hinge, and the right end of the movable door 3 is fixedly connected with a handle, and the four sides of the bottom of the outer surface of the processing table 1 are fixedly connected with rubber bearings 2, and a supporting base plate is fixedly connected between the bottoms of the two rubber bearings 2.

[0028] In the present technical scheme, the purpose of stably guiding the upper mold 6 is achieved by setting the positioning rod 8, the guide block 23 and the ball 22, and the tilting deviation of the upper mold 6 during the movement is effectively avoided, while the accuracy of pressing the refractory material between the upper mold 6 and the lower mold 4 is guaranteed. The strength of the connection between the cross plate 9 and the upper mold 6 is effectively improved by setting the reinforcing plate 24. The purpose of stably supporting the drive motor 20 is achieved by setting the support frame 19. The purpose of guiding the movable guide plate 15 is achieved by setting the guide slide rod 21, and the tilting of the movable guide plate 15 during the movement is avoided. The purpose of guiding the vertical plate 11 is achieved by setting the U-shaped guide rod 13, and the tilting of the vertical plate 11 during the movement is avoided. The movable door 3 is provided to facilitate personnel to perform maintenance operations on the components inside the processing table 1. The purpose of supporting the bottom of the processing table 1 is achieved by setting the rubber support 2 and the support bottom plate.

[0029] The working principle of the utility model is as follows: by controlling the extension of the hydraulic cylinder 5, the upper mold 6 can be pushed to move downward, and during the movement of the upper mold 6, it can contact the top of the lower mold 4, and can effectively extrude the refractory material in the lower mold 4, thereby achieving the effect of pressing and molding the refractory material, and then by controlling the contraction of the hydraulic cylinder 5 to drive the upper mold 6 to move upward, and after returning to its original position, by starting the drive motor 20 to work, the screw 18 can be driven to rotate along the bearing on the processing table 1, and the rotation of the screw 18 drives the movable guide plate 15, the vertical rod 17 and the ejector plate 16 to move upward, and during the movement of the ejector plate 16, the refractory material pressed and molded inside the lower mold 4 can be pushed upward The upper mold 6 is pushed out, thereby facilitating personnel to quickly take out the formed refractory materials. At the same time, during the movement of the movable guide plate 15, the roller 14 can be pushed to move through the inclined surface. The movement of the roller 14 can drive the vertical plate 11 and the locking clamping plate 10 to move, and can compress the supporting spring 12 on the fixed frame 7 until the locking clamping plate 10 can be inserted into the locking socket 25 on the horizontal plate 9 under the action of movement, so that the upper mold 6 can be effectively locked and limited in the vertical direction, effectively avoiding the hydraulic cylinder 5 pushing the upper mold 6 to move due to misoperation or failure of personnel in the process of taking materials, and causing crushing injuries to the personnel's hands, which greatly improves the safety of personnel taking materials and avoids accidents.

[0030] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0031] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A refractory material automatic pressing mold, comprising a fixing frame (7) and a driving motor (20), characterized in that: A hydraulic cylinder (5) is fixedly mounted on the middle end of the top of the fixing frame (7), an upper mold (6) is fixedly mounted on the output end of the hydraulic cylinder (5), a transverse plate (9) is fixedly connected to the top of the upper mold (6), a locking socket (25) is provided on the surface of the transverse plate (9), a locking card plate (10) is movably connected to the upper end of the fixing frame (7), a vertical plate (11) is fixedly connected to the back of the locking card plate (10), a supporting spring (12) is fixedly connected between the middle end of the front surface of the vertical plate (11) and the back of the fixing frame (7), a roller (14) is movably connected to the bottom of the vertical plate (11) via a bearing, and the bottom of the fixing frame (7) is fixedly connected to the locking card plate (10). A processing table (1) is provided, a lower mold (4) is fixedly installed at the middle end of the top of the outer surface of the processing table (1), a screw (18) is fixedly installed at the output end of the driving motor (20), the top of the screw (18) is movably connected to the top of the inner cavity of the processing table (1) through a bearing, the lower end of the screw (18) is threadedly connected to a movable guide plate (15), the surface of the roller (14) is movably connected to the surface of the movable guide plate (15), the top of the movable guide plate (15) is fixedly connected to a vertical rod (17), the top of the vertical rod (17) is fixedly connected to a top material plate (16), and the bottom of the top material plate (16) is movably connected to the bottom of the inner cavity of the lower mold (4).

2. The refractory material automatic pressing mold according to claim 1, characterized in that: Both ends of the top of the outer surface of the processing table (1) are fixedly connected to positioning rods (8), both sides of the upper mold (6) are fixedly connected to guide blocks (23), and a ball (22) is movably connected between the surface of the guide block (23) and the upper end of the positioning rod (8).

3. The refractory material automatic pressing mold according to claim 1, characterized in that: Both sides of the transverse plate (9) are fixedly connected with reinforcing plates (24), and the bottom of the reinforcing plates (24) is fixedly connected to the top of the upper mold (6).

4. The refractory material automatic pressing mold according to claim 1, characterized in that: The bottom of the inner cavity of the processing table (1) is fixedly connected to a support frame (19), and the top of the driving motor (20) is fixedly installed on the top of the inner cavity of the support frame (19).

5. The refractory material automatic pressing mold according to claim 1, characterized in that: The upper end of the back side of the processing table (1) is fixedly connected to a guide slide bar (21), and the surface of the movable guide plate (15) is movably connected to the surface of the guide slide bar (21).

6. The refractory material automatic pressing mold according to claim 1, characterized in that: A U-shaped guide rod (13) is movably connected between the two ends of the vertical plate (11), and the front surface of the U-shaped guide rod (13) is fixedly connected to the back surface of the fixing frame (7).

7. The refractory material automatic pressing mold according to claim 1, characterized in that: The front surface of the processing table (1) is movably connected to a movable door (3) via a hinge, and a handle is fixedly connected to the right end of the movable door (3). The bottom of the outer surface of the processing table (1) is fixedly connected to rubber bearings (2) on all sides, and a supporting base plate is fixedly connected between the bottoms of the two rubber bearings (2).

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