Sand-based water permeable brick forming and pressing device

Abstract

The utility model relates to the technical field of sand-based water permeable brick manufacturing equipment, in particular to a sand-based water permeable brick forming and pressing device. The ejection mechanism comprises a lower supporting plate, the lower supporting plate is arranged on the top end face of the device base, a mold is arranged at the top end of the lower supporting plate, a movable groove is formed in the top end of the mold in a penetrating mode, a top plate is movably connected to the inner side of the movable groove, a vertical plate is arranged between the bottom end of the mold and the top end of the device base, and a transmission assembly is arranged on the outer side of the vertical plate. The transmission assembly is connected with a main rotating rod, a cam is arranged on the outer side of the main rotating rod and movably connected to the bottom end face of the top plate, and the other end of the main rotating rod is in bearing connection with the lower supporting plate. The sand-based water permeable brick can be ejected from bottom to top through the arranged ejection mechanism when the sand-based water permeable brick needs to be demoulded after being formed in a mould, so that the demoulding of the brick body is more convenient, the production efficiency of the sand-based water permeable brick is improved, and meanwhile, the mechanism is simple in structure, convenient to start and easier to popularize and use, and does not additionally improve the operation complexity.

Description

Technical Field

[0001] The utility model relates to the technical field of sand-based permeable brick manufacturing equipment, in particular to a sand-based permeable brick forming and pressing device. Background Art

[0002] Sand-based permeable brick is a building material made of sand. It is extruded by a sinter-free process and has the function of water permeability and filtration. It is energy-saving and environmentally friendly. It can permeate water by changing the surface tension of water. The surface is dense, which solves the contradiction between strength and permeability. The sand-based permeable material has high strength and fast permeability. It is not easily blocked by dust and has long-term permeability. It can prevent shoes from getting wet when it rains and ice from forming when it snows. Therefore, it has become a widely used building material.

[0003] When the sand-based permeable bricks are pressed into shape, all the materials are pressed into the mold without any auxiliary components at the bottom, which makes it difficult to demold the brick body, thereby reducing the production efficiency of the sand-based permeable bricks. For this reason, we propose a sand-based permeable brick molding and pressing device. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a sand-based permeable brick forming and pressing device. When the sand-based permeable brick needs to be demolded after being formed in a mold, it can be pushed up from bottom to top, thereby facilitating the demolding of the brick body and improving the efficiency of sand-based permeable brick production. At the same time, the mechanism has a simple structure and is easy to start, does not increase the complexity of operation, and is easier to promote and use.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a sand-based permeable brick forming and pressing device, comprising a device base and an ejection mechanism, the ejection mechanism comprising a lower support plate, the lower support plate is arranged on the top end surface of the device base, a mold is arranged on the top of the lower support plate, a movable groove is penetrated through the top of the mold, a top plate is movably connected to the inner side of the movable groove, a vertical plate is arranged between the bottom end of the mold and the top of the device base, a transmission assembly is arranged on the outer side of the vertical plate, the transmission assembly is connected to a main rotating rod, a cam is arranged on the outer side of the main rotating rod, the cam is movably connected to the bottom end surface of the top plate, and the other end of the main rotating rod is connected to the lower support plate by a bearing.

[0006] As a preferred technical solution of the utility model, the transmission assembly includes a motor, which is arranged on the outside of the vertical plate. The output end of the motor is connected to a transmission rod, a driving gear is provided on the outside of the transmission rod, and a driven gear is meshed and connected on the outside of the driving gear. The driven gear is sleeved on the outside of the main rotating rod.

[0007] As a preferred technical solution of the utility model, a buffer cotton ring is sleeved on the outer side of the cam, and the buffer cotton ring is located at the connection between the cam and the top plate.

[0008] As a preferred technical solution of the utility model, the movable groove is opened in a mirror image with the center point of the mold as the axis, and the number of the top plate, cam, main rotating rod and movable groove is the same.

[0009] As a preferred technical solution of the utility model, a lubricating paste is provided at the connection between the driving gear and the driven gear, and an anti-rust paint is provided on the outer side of the motor.

[0010] As a preferred technical solution of the utility model, it also includes a replacement mechanism, which includes a lifting frame, which is arranged on the top end face of the device base, and the top and bottom ends of the lifting frame are provided with a downward brake assembly and a downward assembly that are transmission-connected, a first thread groove is provided on the outer side of the downward assembly, a pressing plate is movably connected to the bottom end of the downward assembly, a connecting groove is provided on the top end of the pressing plate and is movably connected to the outer side of the downward assembly, a second thread groove corresponding to the position of the first thread groove is provided on the outer side of the pressing plate, and a connecting screw is threadedly connected to the inner sides of the first thread groove and the second thread groove.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. Through the ejection mechanism, when the sand-based permeable brick needs to be demoulded after being formed in the mold, it can be pushed up from bottom to top, which is more convenient for demoulding the brick body and improves the efficiency of sand-based permeable brick production. At the same time, the mechanism has a simple structure and is easy to start, without additional complexity of operation, and is easier to promote and use;

[0013] 2. Through the replacement mechanism, after a certain pressing plate is used for a long time to press the brick body, the damaged pressing plate can be removed and replaced, which makes it easier for the staff to maintain the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front cross-sectional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0016] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 4 For the utility model Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0018] Among them: 1. Device base; 2. Vertical plate; 3. Lifting frame; 11. Mold; 12. Movable groove; 13. Top plate; 20. Lower support plate; 21. Motor; 22. Transmission rod; 23. Driving gear; 24. Driven gear; 25. Main rotating rod; 26. Cam; 27. Buffer cotton ring; 31. Pressing brake assembly; 32. Pressing assembly; 33. First threaded groove; 34. Pressing plate; 35. Connecting groove; 36. Second threaded groove; 37. Connecting screw. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Embodiment 1:

[0021] like Figure 1-Figure 3 As shown, a sand-based permeable brick forming and pressing device comprises a device base 1 and an ejection mechanism, wherein the ejection mechanism comprises a lower support plate 20, the lower support plate 20 is arranged on the top end surface of the device base 1, a mold 11 is arranged on the top of the lower support plate 20, a movable groove 12 is provided through the top of the mold 11, a top plate 13 is movably connected inside the movable groove 12, a vertical plate 2 is arranged between the bottom end of the mold 11 and the top of the device base 1, a transmission assembly is arranged on the outside of the vertical plate 2, the transmission assembly is connected with a main rotating rod 25, a cam 26 is arranged on the outside of the main rotating rod 25, the cam 26 is movably connected to the bottom end surface of the top plate 13, and the other end of the main rotating rod 25 is connected to the lower support plate 20 by a bearing; the transmission assembly comprises a motor 21, the motor 21 is arranged on the outside of the vertical plate 2, the output end of the motor 21 is transmission-connected with a transmission rod 22, a driving gear 23 is arranged on the outside of the transmission rod 22, a driven gear 24 is meshingly connected to the outside of the driving gear 23, and the driven gear 24 is sleeved on the outside of the main rotating rod 25;

[0022] Sand-based permeable brick is a building material made of sand. It is extruded by a sinter-free process and has the function of water permeability and filtration. It is energy-saving and environmentally friendly. It can permeate water by changing the surface tension of water. The surface is dense, which solves the contradiction between strength and permeability. The sand-based permeable material has high strength and fast permeability. It is not easily blocked by dust and has long-term permeability. It can prevent shoes from getting wet when it rains and ice from forming when it snows. Therefore, it has become a widely used building material.

[0023] When the sand-based permeable bricks are pressed and formed, all the materials are pressed into the mold, and there is no auxiliary component at the bottom, which makes it difficult to demould the brick body, thereby reducing the production efficiency of the sand-based permeable bricks;

[0024] When it is necessary to demould the brick body in the mold 11, the motor 21 is turned on first, and the motor 21 can use the transmission rod 22 to drive the driving gear 23 to rotate, and the driving gear 23 then drives the driven gear 24 to rotate together, so that the main rotating rod 25 can rotate with the cam 26. When the cam 26 rotates, it transitions from the short end to the long end and contacts the top plate 13, so that the top plate 13 is pushed upward to eject the brick body in the mold 11, and the staff can take out the brick body according to the usual procedure;

[0025] When the sand-based permeable brick needs to be demoulded after being formed in the mold 11, it can be pushed up from the bottom, which makes it easier to demould the brick body and improves the efficiency of sand-based permeable brick production. At the same time, the mechanism has a simple structure and is easy to start, does not increase the complexity of operation, and is easier to promote and use.

[0026] In other embodiments, the present embodiment discloses, please Figure 3 As shown, a buffer cotton ring 27 is provided on the outside of the cam 26, and the buffer cotton ring 27 is located at the connection between the cam 26 and the top plate 13. Through this design, the contact safety between the buffer cotton ring 27 and the top plate 13 can be improved to avoid damage to one party during the contact, better protect both parties, and at the same time, no excessive noise or the like will occur during ejection.

[0027] In other embodiments, the present embodiment discloses, please Figure 2-Figure 3 As shown, the movable groove 12 is mirrored with the center point of the mold 11 as the axis, and the number of the top plate 13, the cam 26, the main rotating rod 25 and the movable groove 12 is the same; through this design, the performance of the ejection mechanism can be improved, and the brick body in the mold 11 can be ejected more quickly and effectively.

[0028] In other embodiments, the present embodiment discloses, please Figure 3 As shown, lubricating grease is provided at the connection between the driving gear 23 and the driven gear 24, and anti-rust paint is provided on the outside of the motor 21; through this design, the connection smoothness between the driving gear 23 and the driven gear 24 can be improved, and jamming will not occur, while the anti-rust paint can increase the service life.

[0029] Embodiment 2:

[0030] In other embodiments, the present embodiment discloses, please Figure 1 , Figure 4As shown, it also includes a replacement mechanism, which includes a lifting frame 3, which is arranged on the top end surface of the device base 1, and the top and bottom ends of the lifting frame 3 are provided with a pressing brake assembly 31 and a pressing assembly 32 that are transmission-connected, a first thread groove 33 is provided on the outer side of the pressing assembly 32, a pressing plate 34 is movably connected to the bottom end of the pressing assembly 32, a connecting groove 35 is provided on the top end of the pressing plate 34 and is movably connected to the outer side of the pressing assembly 32, a second thread groove 36 corresponding to the position of the first thread groove 33 is provided on the outer side of the pressing plate 34, and a connecting screw 37 is threadedly connected to the inner sides of the first thread groove 33 and the second thread groove 36;

[0031] When the pressing plate 34 needs to be replaced, first rotate the connecting screw 37 to allow the connecting screw 37 to withdraw from the first threaded groove 33, then move the pressing plate 34 downward horizontally to allow the pressing assembly 32 to withdraw from the range of the connecting groove 35, and then the pressing plate 34 can be removed for replacement; after a certain pressing plate 34 has been used for a long time to press the brick body, the damaged pressing plate 34 can be removed for replacement, which makes it easier for the staff to maintain the device.

[0032] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A sand-based permeable brick forming and pressing device, comprising a device base (1) and an ejection mechanism, characterized in that: The ejection mechanism comprises a lower support plate (20), the lower support plate (20) being arranged on the top end surface of the device base (1), the top end of the lower support plate (20) being provided with a mold (11), the top end of the mold (11) being provided with a movable groove (12) penetrating therethrough, the inner side of the movable groove (12) being movably connected with a top plate (13), a vertical plate (2) being arranged between the bottom end of the mold (11) and the top end of the device base (1), a transmission assembly being arranged on the outer side of the vertical plate (2), the transmission assembly being connected with a main rotating rod (25), a cam (26) being arranged on the outer side of the main rotating rod (25), the cam (26) being movably connected to the bottom end surface of the top plate (13), and the other end of the main rotating rod (25) being connected to the lower support plate (20) by a bearing.

2. The sand-based permeable brick forming and pressing device according to claim 1 is characterized in that: The transmission assembly comprises a motor (21), the motor (21) is arranged outside the vertical plate (2), the output end of the motor (21) is transmission-connected with a transmission rod (22), a driving gear (23) is arranged outside the transmission rod (22), a driven gear (24) is meshingly connected outside the driving gear (23), and the driven gear (24) is sleeved on the outside of a main rotating rod (25).

3. The sand-based permeable brick forming and pressing device according to claim 1 is characterized in that: A buffer cotton ring (27) is sleeved on the outer side of the cam (26), and the buffer cotton ring (27) is located at the connection between the cam (26) and the top plate (13).

4. The sand-based permeable brick forming and pressing device according to claim 1, characterized in that: The movable groove (12) is opened in a mirror image with the center point of the mold (11) as the axis, and the number of the top plate (13), the cam (26), the main rotating rod (25) and the movable groove (12) is the same.

5. The sand-based permeable brick forming and pressing device according to claim 2, characterized in that: The connection between the driving gear (23) and the driven gear (24) is provided with lubricating grease, and the outer side of the motor (21) is provided with anti-rust paint.

6. The sand-based permeable brick forming and pressing device according to claim 1, characterized in that: The device also includes a replacement mechanism, wherein the replacement mechanism includes a lifting frame (3), the lifting frame (3) is arranged on the top end surface of the device base (1), the top and bottom ends of the lifting frame (3) are provided with a downward pressing brake assembly (31) and a downward pressing assembly (32) which are transmission-connected, the outer side of the downward pressing assembly (32) is provided with a first thread groove (33), the bottom end of the downward pressing assembly (32) is movably connected with a pressing plate (34), the top end of the pressing plate (34) is provided with a connecting groove (35) and is movably connected to the outer side of the downward pressing assembly (32), the outer side of the pressing plate (34) is provided with a second thread groove (36) corresponding to the position of the first thread groove (33), and the inner sides of the first thread groove (33) and the second thread groove (36) are threadedly connected with a connecting screw (37).

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