Mould stripping and jacking device for porous refractory bricks

Abstract

The utility model relates to the technical field of refractory brick mold stripping, and discloses a porous refractory brick mold stripping jacking device which comprises a mold, a supporting frame is fixedly connected to the bottom of the mold, a vibration mechanism is arranged at the bottom of the mold, an ejection mechanism is arranged on the inner side of the supporting frame, the vibration mechanism comprises a first supporting plate, and the first supporting plate is fixedly connected to the bottom of the mold. One side of the first supporting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a worm, the outer wall of the worm is meshed with a worm gear, the inner ring of the worm gear is fixedly connected with a long shaft, the outer wall of the long shaft is fixedly connected with a half gear, and the outer ring of the half gear is meshed with a rack. According to the mold stripping jacking device for the porous refractory bricks, through the arranged vibration mechanism, the vibration shaft can knock and vibrate the bottom of the mold, the refractory bricks in the mold cannot be adhered to the inner wall of the mold, then the smoothness in the mold stripping process can be guaranteed, the mold stripping stability is guaranteed, and therefore the production quality of the refractory bricks can be improved; meanwhile, the operation and the use are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory brick demoulding, in particular to a porous refractory brick demoulding lifting device. Background Art

[0002] Refractory bricks are a special type of bricks with high refractory properties. They are mainly used in the field of refractory materials. Refractory brick demoulding refers to the process of taking the processed refractory bricks out of the mold. In the production process of refractory bricks, the refractory materials must first be mixed with appropriate clay or binder materials, and then the mixture is poured into the mold for molding. In the mold, the mixture will gradually solidify and harden to form the initial shape of the refractory brick.

[0003] After the forming process of refractory bricks is completed, the bricks need to be taken out of the mold. At this time, a lifting device is needed. However, the common lifting device does not have the function of vibrating the mold. As a result, the raw materials of the refractory bricks may stick to the mold during the lifting process, which makes it inconvenient for the lifting device to eject upwards, thereby reducing the quality of the refractory bricks out of the mold and reducing the practicality of the device. Utility Model Content

[0004] The utility model aims to provide a porous refractory brick demoulding lifting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a porous refractory brick demoulding and lifting device, comprising a mold, a support frame is fixedly connected to the bottom of the mold, a vibration mechanism is arranged at the bottom of the mold, and an ejection mechanism is arranged inside the support frame;

[0006] The vibration mechanism includes a support plate 1, which is fixedly connected to the bottom of the mold, a motor is fixedly connected to one side of the support plate 1, a worm is fixedly connected to the output end of the motor, a worm is meshed with a worm wheel on the outer wall of the worm, a long shaft is fixedly connected to the inner ring of the worm wheel, a half gear is fixedly connected to the outer wall of the long shaft, a rack is meshed with the outer ring of the half gear, a short block is fixedly connected to one side of the rack, a rectangular plate is fixedly connected to the side of the short block away from the rack, a spring is fixedly connected to the bottom of the rectangular plate, support plates 2 and 3 are respectively fixedly connected to the bottom of the mold, a vibration shaft is fixedly connected to the top of the rectangular plate, and a long box is fixedly connected to the bottom of the mold.

[0007] Preferably, the spring is fixedly connected to the inner wall of the long box, and the rectangular plate is slidably connected to the inner wall of the long box, which provides stable support for the spring, so that the rectangular plate can stably compress the spring.

[0008] Preferably, a through hole is provided on the top of the long box, and the vibration shaft passes through the through hole. The top end of the vibration shaft contacts the bottom of the mold, so that the vibration shaft can move through the through hole.

[0009] Preferably, a long opening is opened on one side of the long box, and the short block passes through the long opening, so that the short block can be moved through the long opening.

[0010] Preferably, the long shaft passes through the third support plate and rotates, and the worm passes through the first support plate and the second support plate and rotates, so as to provide stable support for the long shaft and the worm.

[0011] Preferably, the ejection mechanism includes a telescopic rod, which is fixedly connected to the inner side of the support frame, the top of the telescopic rod is fixedly connected to a top plate, the bottom of the top plate is fixedly connected to a T-shaped rod, and the bottom of the mold is fixedly connected to a limiting plate, so as to achieve stable demolding of the refractory bricks.

[0012] Preferably, the T-shaped rod is slidably connected to the inner wall of the limiting plate, and the top plate is movably connected to the bottom of the mold, so that the top plate can move stably and within a limited position.

[0013] Compared with the prior art, the utility model provides a porous refractory brick demoulding lifting device, which has the following beneficial effects:

[0014] 1. The porous refractory brick demoulding lifting device, through the vibration mechanism, enables the vibration shaft to knock and vibrate the bottom of the mold, so that the refractory bricks inside the mold will not stick to the inner wall of the mold, thereby ensuring the smoothness and stability of the demoulding process, thereby improving the production quality of refractory bricks and facilitating operation.

[0015] 2. The porous refractory brick demoulding and lifting device has an ejection mechanism, and the T-shaped rod can slide and limit on the inner wall of the limit plate, thereby ensuring the stability of the refractory brick demoulding and lifting process, and ensuring that the top plate can be stably demoulded and lifted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a front view of the structure of the utility model;

[0018] Figure 2 This is a bottom view of the structure of the utility model;

[0019] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a cross-sectional view of the long box.

[0021] In the figure: 1. mold; 2. support frame; 3. vibration mechanism; 31. support plate 1; 32. motor; 33. worm; 34. worm wheel; 35. long shaft; 36. half gear; 37. short block; 38. rack; 39. support plate 2; 301. support plate 3; 302. long box; 303. spring; 304. rectangular plate; 305. vibration shaft; 4. ejection mechanism; 41. telescopic rod; 42. top plate; 43. T-shaped rod; 44. limit plate. DETAILED DESCRIPTION

[0022] 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.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The utility model provides the following technical solutions:

[0025] Embodiment 1

[0026] Combination Figures 1 to 4 A porous refractory brick ejection and ejection device comprises a mold 1, a support frame 2 is fixedly connected to the bottom of the mold 1, a vibration mechanism 3 is arranged at the bottom of the mold 1, and an ejection mechanism 4 is arranged inside the support frame 2;

[0027] The vibration mechanism 3 includes a support plate 31, which is fixedly connected to the bottom of the mold 1, a motor 32 is fixedly connected to one side of the support plate 31, a worm 33 is fixedly connected to the output end of the motor 32, a worm wheel 34 is meshed with the outer wall of the worm 33, a long shaft 35 is fixedly connected to the inner ring of the worm wheel 34, a half gear 36 is fixedly connected to the outer wall of the long shaft 35, a rack 38 is meshed with the outer ring of the half gear 36, a short block 37 is fixedly connected to one side of the rack 38, a rectangular plate 304 is fixedly connected to the side of the short block 37 away from the rack 38, a spring 303 is fixedly connected to the bottom of the rectangular plate 304, a support plate 2 39 and a support plate 301 are respectively fixedly connected to the bottom of the mold 1, a vibration shaft 305 is fixedly connected to the top of the rectangular plate 304, and a long box 302 is fixedly connected to the bottom of the mold 1.

[0028] Furthermore, the spring 303 is fixedly connected to the inner wall of the long box 302 , and the rectangular plate 304 is slidably connected to the inner wall of the long box 302 , which provides stable support for the spring 303 , so that the rectangular plate 304 can stably compress the spring 303 .

[0029] Furthermore, a through hole is opened on the top of the long box 302, and the vibration shaft 305 passes through the through hole. The top end of the vibration shaft 305 contacts the bottom of the mold 1, so that the vibration shaft 305 can move through the through hole.

[0030] Furthermore, a long opening is opened on one side of the long box 302, and the short block 37 passes through the long opening, so that the short block 37 can move through the long opening.

[0031] Furthermore, the long shaft 35 penetrates the support plate three 301 and rotates, and the worm 33 penetrates the support plate one 31 and the support plate two 39 and rotates, which serves the purpose of stably supporting the long shaft 35 and the worm 33 .

[0032] Embodiment 2

[0033] See also Figures 1 to 4 On the basis of the first embodiment, the ejection mechanism 4 further comprises a telescopic rod 41, the telescopic rod 41 is fixedly connected to the inner side of the support frame 2, the top of the telescopic rod 41 is fixedly connected to a top plate 42, the bottom of the top plate 42 is fixedly connected to a T-shaped rod 43, and the bottom of the mold 1 is fixedly connected to a limiting plate 44, so as to realize the stable demolding of the refractory bricks.

[0034] Furthermore, the T-shaped rod 43 is slidably connected to the inner wall of the limiting plate 44, and the top plate 42 is movably connected to the bottom of the mold 1, so that the top plate 42 can move stably and limit the position.

[0035] In actual operation, when the device is used, the refractory brick raw material is first transported to the inside of the mold 1, and then the refractory brick raw material inside the mold 1 is pressed by a punching machine to achieve the purpose of shaping. Then, when the formed refractory brick needs to be demolded, the motor 32 can be started first, so that the output end of the motor 32 can drive the worm 33 to rotate, and the worm 33 drives the half gear 36 to rotate through the transmission of the worm wheel 34 and the long shaft 35. Since the half gear 36 and the rack 38 are in a meshing relationship, the half gear 36 will push the rack 38 to move, and the rack 38 will drive the rectangular plate 304 to move downward through the short block 37 to the spring 303 is compressed, and the vibration shaft 305 also moves downward. Since the half gear 36 is in a continuous rotating state, when the half gear 36 is not engaged with the rack 38, the rack 38 has no thrust. At this time, the spring 303 in the compressed state will quickly push the vibration shaft 305 upward through the rectangular plate 304 to move, so that the vibration shaft 305 can knock and vibrate the bottom of the mold 1, so that the refractory bricks inside the mold 1 will not stick to the inner wall of the mold 1, thereby ensuring the smoothness of the demoulding process and the stability of the demoulding, thereby improving the production quality of refractory bricks and facilitating operation.

[0036] Start the telescopic rod 41, which can drive the top plate 42 to move upward, so that the top plate 42 can push the refractory bricks inside the mold 1 to achieve the purpose of demolding and lifting. At the same time, the T-shaped rod 43 can be driven to move upward during the movement of the top plate 42. At the same time, the T-shaped rod 43 can slide and limit on the inner wall of the limit plate 44, thereby ensuring the stability of the refractory bricks during the demolding and lifting process, and ensuring that the top plate 42 can be stably lifted out of the mold.

[0037] 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", "comprise" or any other variants 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A porous refractory brick ejection device, comprising a mold (1), characterized in that: The bottom of the mold (1) is fixedly connected to a support frame (2), the bottom of the mold (1) is provided with a vibration mechanism (3), and the inner side of the support frame (2) is provided with an ejection mechanism (4); the vibration mechanism (3) comprises a support plate (31), the support plate (31) is fixedly connected to the bottom of the mold (1), a motor (32) is fixedly connected to one side of the support plate (31), a worm (33) is fixedly connected to the output end of the motor (32), the outer wall of the worm (33) is meshed with a worm wheel (34), the inner ring of the worm wheel (34) is fixedly connected to a long shaft (35), the outer wall of the long shaft (35) is fixedly connected to a half gear (36), and the outer ring of the half gear (36) is meshed with A rack (38), one side of the rack (38) is fixedly connected to a short block (37), a side of the short block (37) away from the rack (38) is fixedly connected to a rectangular plate (304), a bottom of the rectangular plate (304) is fixedly connected to a spring (303), a bottom of the mold (1) is respectively fixedly connected to a second support plate (39) and a third support plate (301), a top of the rectangular plate (304) is fixedly connected to a vibration shaft (305), and a bottom of the mold (1) is fixedly connected to a long box (302).

2. A porous refractory brick demoulding and lifting device according to claim 1, characterized in that: The spring (303) is fixedly connected to the inner wall of the long box (302), and the rectangular plate (304) is slidably connected to the inner wall of the long box (302).

3. A porous refractory brick demoulding and lifting device according to claim 1, characterized in that: A through hole is provided on the top of the long box (302), and the vibration shaft (305) passes through the through hole. The top end of the vibration shaft (305) contacts the bottom of the mold (1).

4. A porous refractory brick demoulding and lifting device according to claim 1, characterized in that: A long opening is formed on one side of the long box (302), and the short block (37) passes through the long opening.

5. The porous refractory brick demoulding and lifting device according to claim 1, characterized in that: The long shaft (35) passes through the third support plate (301) and rotates, and the worm (33) passes through the first support plate (31) and the second support plate (39) and rotates.

6. A porous refractory brick ejection and lifting device according to claim 1, characterized in that: The ejection mechanism (4) comprises a telescopic rod (41), the telescopic rod (41) being fixedly connected to the inner side of the support frame (2), the top end of the telescopic rod (41) being fixedly connected to a top plate (42), the bottom of the top plate (42) being fixedly connected to a T-shaped rod (43), and the bottom of the mould (1) being fixedly connected to a limiting plate (44).

7. A porous refractory brick ejection and lifting device according to claim 6, characterized in that: The T-shaped rod (43) is slidably connected to the inner wall of the limiting plate (44), and the top plate (42) is movably connected to the bottom of the mold (1).

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