Continuous forming device for refractory green bricks

Abstract

The utility model discloses a refractory green brick continuous forming device which comprises a base, a shaking component is arranged at the top of the base, and the device can conveniently drive a forming frame to reciprocate through the shaking component, so that raw materials in the forming frame are shaken to be flat, subsequent forming is facilitated, and the raw materials are directly input into the forming frame, so that the forming efficiency is improved. Raw materials do not need to be formed after being transferred, waste of the raw materials in the transferring process is avoided, the machining and forming steps are reduced, the working efficiency can be improved, through cooperation of the supporting assembly, the flattening assembly and the discharging assembly, formed green bricks can be conveniently pushed out of the forming frame, and the green bricks can be conveniently pushed out of the top of the bottom plate; and therefore, the formed green bricks can be taken down conveniently, follow-up circulating forming is facilitated, actual use is facilitated, raw materials in the forming frame can be compacted conveniently, and later forming is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory brick blank forming, in particular to a refractory brick blank continuous forming device. Background Art

[0002] Refractory bricks, also known as fire bricks, are refractory materials made from refractory clay or other refractory raw materials. They are light yellow or brown in color and are mainly used for building smelting furnaces. They can withstand high temperatures of 1580°C-1770°C and can be used as high-temperature building materials and structural materials for building kilns and various thermal equipment. They can withstand various physical and chemical changes and mechanical actions at high temperatures. The molding of refractory bricks requires the preparation of brick blanks in advance. The existing brick blanks are made by machine pressing, vibration molding, melt casting, extrusion molding, and ramming molding. Among them, machine pressing is the most widely used.

[0003] Application No. 202123262806.2 discloses a continuous forming device for refractory bricks. The problem raised in its background technology is that most existing refractory brick forming devices require manual loading and unloading, pouring raw materials into the forming cavity, and manually taking out the bricks after forming, which has high labor costs. A small number of forming devices with automatic loading and unloading have separate loading and ejecting structures, which are more complicated in structure. However, they have the following problems:

[0004] The motor rotation is controlled by a PLC controller. When the return plate moves forward, the buffer pad on the front side of the push plate first contacts the brick blank, pushes the brick blank forward, automatically loads the material, and pushes out the brick blank formed on the upper side to ensure continuous molding. However, before the raw materials are molded, the raw materials need to be input into the return plate first, and then the raw materials in the return plate are input into the molding groove, and finally molded. The operation process is complicated, which affects the molding efficiency. Moreover, when the raw materials are input into the molding groove through the return plate, it is easy to cause the raw materials to leak from the return plate, resulting in waste of raw materials. There are certain shortcomings. In order to solve the above problems, a continuous molding device for refractory brick blanks is proposed. Utility Model Content

[0005] The utility model provides a refractory brick continuous forming device, comprising a base, a shaking leveling assembly is provided on the top of the base, a forming frame is provided on the left side of the shaking leveling assembly, a through slot is provided on the top of the base and at the bottom of the forming frame, a supporting assembly extending into the through slot is provided on the bottom of the base, a discharge assembly is provided on the bottom of the base and at the right side of the supporting assembly, a supporting seat is fixedly provided on the top of the base and at the back of the forming frame, an electric slide is fixedly provided on the upper end of the front side of the supporting seat, a supporting plate is fixedly provided on the sliding end of the electric slide, a flattening assembly extending to the bottom of the supporting plate is provided on the top of the supporting plate, and supporting legs are fixedly provided at the bottom corners of the base;

[0006] The leveling assembly includes a driving motor, a crankshaft, a limit plate, a sleeve, a connecting rod, a limit frame, a connecting piece and a slide groove. The output shaft of the driving motor is fixedly connected to one end of the crankshaft, the inner wall of the sleeve is sleeved on the middle end of the side wall of the crankshaft, the outer wall of the sleeve is fixedly connected to one end of the connecting rod, and the other end of the connecting rod is fixedly connected to the right side of the limit frame. Pins are rotatably connected on both sides of the inner side of the limit frame, the side walls of the pins are fixedly connected to the right side of the connecting piece, the left side of the connecting piece is fixedly connected to the right side of the forming frame, and the back side of the forming frame is slidably connected to the front side of the support seat.

[0007] Preferably, the slide groove is opened on the front side of the support seat, a slider is placed inside the slide groove, and the front side of the slider is fixedly connected to the back side of the forming frame.

[0008] Preferably, two limiting plates are provided, the bottoms of the two limiting plates are fixedly connected to the top of the base, and the sides of the two limiting plates close to each other are rotatably connected to the two ends of the side walls of the crankshaft respectively.

[0009] Preferably, the back side of the driving motor is fixedly connected to the front side of the support seat, and the driving motor is connected to the controller via a wire.

[0010] Preferably, the support assembly includes a first electric push rod and a base plate, the output shaft of the first electric push rod is fixedly connected to the bottom of the base plate, the side wall of the base plate is adapted to the inner wall of the through groove, and the first electric push rod is connected to the controller via a wire.

[0011] Preferably, the unloading assembly includes a connecting seat, a second electric push rod and a push plate. The two sides of the connecting seat are respectively fixedly connected to the inner sides of the two supporting legs located on the right side. The side wall of the second electric push rod is fixedly sleeved on the left side of the connecting seat. The output shaft of the second electric push rod is fixedly connected to the right side of the push rod. The second electric push rod is connected to the controller through a wire.

[0012] Preferably, the flattening assembly includes a third electric push rod and a pressure plate, the side wall of the third electric push rod is fixedly sleeved on the top of the support plate, and the output shaft of the third electric push rod extends to the bottom of the support plate, the output shaft of the third electric push rod is fixedly connected to the top of the pressure plate, the side wall of the pressure plate is adapted to the inner side wall of the forming frame, and the third electric push rod is connected to the controller through a wire.

[0013] Preferably, the inner wall of the forming frame is the same as the inner wall of the through groove, and the electric slide rail is connected to the controller via a wire.

[0014] Preferably, a storage box is fixedly provided on the top of the support plate, and a discharge pipe is fixedly provided at the discharge end of the storage box. The discharge pipe is designed to be inclined, and an electric valve body is provided on the outer wall of the discharge pipe. The electric valve body is connected to the controller through a wire.

[0015] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0016] 1. The device facilitates the reciprocating movement of the forming frame by the shaking assembly, thereby shaking the raw materials in the forming frame to facilitate subsequent forming. By directly inputting the raw materials into the forming frame, there is no need to transfer the raw materials before forming, thus avoiding the waste of raw materials during the transfer process and reducing the processing and forming steps, which is conducive to improving work efficiency.

[0017] 2. The device cooperates with the support component, the flattening component and the unloading component to facilitate the pushing of the formed bricks out of the forming frame and the pushing of the bricks out from the top of the bottom plate, thereby facilitating the removal of the formed bricks, facilitating subsequent forming cycles, facilitating practical use, and facilitating the compaction of the raw materials in the forming frame for later forming. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall left side structure of a refractory brick continuous forming device proposed by the present invention.

[0019] Figure 2 This is a schematic diagram of the overall right side structure of a refractory brick continuous forming device proposed by the present invention.

[0020] Figure 3 This is a schematic diagram of the longitudinal cross-sectional structure of a base and a forming frame of a refractory brick continuous forming device proposed by the utility model.

[0021] Figure 4 This is a schematic cross-sectional view of the base and forming frame of a refractory brick continuous forming device proposed by the present invention.

[0022] 1. Base; 2. Leveling assembly; 201. Crankshaft; 202. Limiting frame; 203. Limiting plate; 204. Connecting piece; 205. Connecting rod; 206. Driving motor; 207. Slide; 208. Sleeve; 3. Forming frame; 4. Support seat; 5. Electric slide rail; 6. Support plate; 7. Flattening assembly; 701. Third electric push rod; 702. Pressing plate; 8. Material storage box; 9. Electric valve body; 10. Discharge pipe; 11. Support assembly; 1101. First electric push rod; 1102. Bottom plate; 12. Support leg; 13. Unloading assembly; 1301. Push plate; 1302. Second electric push rod; 1303. Connecting seat; 14. Through slot. DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0024] like Figure 1 and 2 As shown, the utility model proposes a refractory brick continuous forming device, including a base 1, a leveling component 2 is provided on the top of the base 1, a forming frame 3 is provided on the left side of the leveling component 2, a through groove 14 is provided at the top of the base 1 and at the bottom of the forming frame 3, a support component 11 extending into the through groove 14 is provided at the bottom of the base 1, a unloading component 13 is provided at the bottom of the base 1 and on the right side of the support component 11, a support seat 4 is fixedly provided on the top of the base 1 and on the back side of the forming frame 3, an electric slide rail 5 is fixedly provided at the upper end of the front side of the support seat 4, a support plate 6 is fixedly provided at the sliding end of the electric slide rail 5, a flattening component 7 extending to the bottom of the support plate 6 is provided on the top of the support plate 6, and support legs 12 are fixedly provided at the bottom end corners of the base 1.

[0025] During the specific implementation, the raw materials are placed in the storage box 8, and then the electric valve body 9 is opened by the controller, and the raw materials in the storage box 8 are discharged into the forming frame 3 through the discharge pipe 10. After a certain amount is discharged, the driving motor 206 is started by the controller, and the output shaft of the driving motor 206 drives the crankshaft 201 to rotate. While the crankshaft 201 rotates, the connecting rod 205 is driven to move back and forth through the sleeve 208, and the connecting rod 205 drives the limit frame 202 and the connecting piece 204 to move back and forth, thereby driving the forming frame 3 to move back and forth, and then the raw materials in the forming frame 3 are shaken flat. After the shaking is completed, the third electric push rod 701 is started by the controller, and the output shaft of the third electric push rod 701 drives the The dynamic pressure plate 702 moves, and the pressure plate 702 compacts the raw materials in the forming frame 3. After the compaction is completed, after the raw materials are formed, the third electric push rod 701 and the first electric push rod 1101 are started through the controller, the output shaft of the first electric push rod 1101 contracts, and the output shaft of the third electric push rod 701 extends, so that the bricks formed on the top of the support plate 6 reach the bottom of the base 1, and then the output shaft of the third electric push rod 701 is controlled to reset, and the second electric push rod 1302 is controlled through the controller, and the output shaft of the second electric push rod 1302 drives the push plate 1301 to move, and the push plate 1301 pushes the bricks on the top of the bottom plate 1102, thereby performing reciprocating cycle forming.

[0026] Furthermore, the inner wall of the forming frame 3 is the same as the inner wall of the through groove 14, which is convenient for actual use. The electric slide rail 5 is connected to the controller through a wire, which facilitates the adjustment of the position of the pressing plate 702 and the discharge pipe 10 and is convenient for use.

[0027] Furthermore, a storage box 8 is fixedly provided on the top of the support plate 6, and a discharge pipe 10 is fixedly provided at the discharge end of the storage box 8. The discharge pipe 10 is designed to be inclined, and an electric valve body 9 is provided on the outer wall of the discharge pipe 10. The electric valve body 9 is connected to the controller through a wire to facilitate the input of raw materials into the forming frame 3.

[0028] like Figure 2 As shown, the leveling assembly 2 includes a drive motor 206, a crankshaft 201, a limit plate 203, a sleeve 208, a connecting rod 205, a limit frame 202, a connector 204 and a slide 207. The output shaft of the drive motor 206 is fixedly connected to one end of the crankshaft 201, the inner wall of the sleeve 208 is sleeved on the middle end of the side wall of the crankshaft 201, the outer wall of the sleeve 208 is fixedly connected to one end of the connecting rod 205, and the other end of the connecting rod 205 is fixedly connected to the right side of the limit frame 202. Pins are rotatably connected on both sides of the inner side of the limit frame 202, the side walls of the pins are fixedly connected to the right side of the connector 204, the left side of the connector 204 is fixedly connected to the right side of the forming frame 3, and the back side of the forming frame 3 is slidably connected to the front side of the support seat 4.

[0029] During specific implementation, the driving motor 206 is started by the controller, and the output shaft of the driving motor 206 drives the crankshaft 201 to rotate. While the crankshaft 201 rotates, it drives the connecting rod 205 to move back and forth through the sleeve 208. The connecting rod 205 drives the limit frame 202 and the connecting piece 204 to move back and forth, thereby driving the forming frame 3 to move back and forth, and then leveling the raw materials in the forming frame 3.

[0030] Furthermore, a slide groove 207 is provided on the front of the support seat 4, and a slider is placed inside the slide groove 207. The front of the slider is fixedly connected to the back of the forming frame 3 to limit the forming plate and ensure the stability of the reciprocating movement of the forming plate.

[0031] Furthermore, two limit plates 203 are provided, and the bottoms of the two limit plates 203 are fixedly connected to the top of the base 1. The sides of the two limit plates 203 close to each other are rotatably connected to the two ends of the side walls of the crankshaft 201 to ensure the stability of the rotation of the crankshaft 201.

[0032] Furthermore, the back of the driving motor 206 is fixedly connected to the front of the support base 4, and the driving motor 206 is connected to the controller via a wire, which is convenient for practical use.

[0033] like Figure 3 As shown, the support assembly 11 includes a first electric push rod 1101 and a base plate 1102. The output shaft of the first electric push rod 1101 is fixedly connected to the bottom of the base plate 1102. The side wall of the base plate 1102 is adapted to the inner wall of the through groove 14. The first electric push rod 1101 is connected to the controller through a wire.

[0034] During the specific implementation, the first electric push rod 1101 is started by the controller, and the output shaft of the first electric push rod 1101 drives the bottom plate 1102 to move into the through groove 14, thereby supporting the bottom of the raw material to facilitate subsequent extrusion, and after the bottom plate 1102 enters the through groove 14, the top of the bottom plate 1102 is level with the top of the base 1, thereby not affecting the reciprocating movement of the forming frame 3.

[0035] like Figure 4 As shown, the unloading assembly includes a connecting seat 1303, a second electric push rod 1302 and a push plate 1301. The two sides of the connecting seat 1303 are respectively fixedly connected to the inner sides of the two supporting legs 12 located on the right side. The side wall of the second electric push rod 1302 is fixedly sleeved on the left side of the connecting seat 1303. The output shaft of the second electric push rod 1302 is fixedly connected to the right side of the push rod. The second electric push rod 1302 is connected to the controller through a wire.

[0036] In specific implementation, the second electric push rod 1302 is controlled, and the output shaft of the second electric push rod 1302 drives the push plate 1301 to move, and the push plate 1301 pushes the bricks on the top of the bottom plate 1102 out.

[0037] like Figure 3 As shown, the flattening assembly 7 includes a third electric push rod 701 and a pressure plate 702. The side wall of the third electric push rod 701 is fixedly mounted on the top of the support plate 6, and the output shaft of the third electric push rod 701 extends to the bottom of the support plate 6. The output shaft of the third electric push rod 701 is fixedly connected to the top of the pressure plate 702. The side wall of the pressure plate 702 is adapted to the inner wall of the forming frame 3. The third electric push rod 701 is connected to the controller through a wire.

[0038] During specific implementation, the third electric push rod 701 is started by the controller, and the output shaft of the third electric push rod 701 drives the pressing plate 702 to move, and the pressing plate 702 compacts the raw materials in the forming frame 3 .

[0039] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents of such scope and metes and bounds.

Claims

1. A refractory brick continuous forming device, comprising a base (1), characterized in that: The top of the base (1) is provided with a leveling component (2), a molding frame (3) is provided on the left side of the leveling component (2), a through slot (14) is provided at the top of the base (1) and at the bottom of the molding frame (3), a support component (11) extending into the through slot (14) is provided at the bottom of the base (1), a discharge component (13) is provided at the bottom of the base (1) and at the right side of the support component (11), a support seat (4) is fixedly provided at the top of the base (1) and at the back of the molding frame (3), an electric slide rail (5) is fixedly provided at the upper end of the front of the support seat (4), a support plate (6) is fixedly provided at the sliding end of the electric slide rail (5), a flattening component (7) extending to the bottom of the support plate (6) is provided at the top of the support plate (6), and support legs (12) are fixedly provided at the bottom corners of the base (1); The leveling assembly (2) comprises a driving motor (206), a crankshaft (201), a limiting plate (203), a sleeve (208), a connecting rod (205), a limiting frame (202), a connecting piece (204) and a slide groove (207). The output shaft of the driving motor (206) is fixedly connected to one end of the crankshaft (201). The inner wall of the sleeve (208) is sleeved on the middle end of the side wall of the crankshaft (201). The outer wall of the sleeve (208) is fixedly connected to one end of the connecting rod (205). The other end of the connecting rod (205) is fixedly connected to the right side of the limiting frame (202). Pins are rotatably connected to both sides of the inner side of the limiting frame (202). The side walls of the pins are fixedly connected to the right side of the connecting piece (204). The left side of the connecting piece (204) is fixedly connected to the right side of the forming frame (3). The back side of the forming frame (3) is slidably connected to the front side of the support seat (4).

2. A refractory brick continuous forming device according to claim 1, characterized in that: The slide groove (207) is provided on the front side of the support seat (4), a slider is placed inside the slide groove (207), and the front side of the slider is fixedly connected to the back side of the forming frame (3).

3. The refractory brick continuous forming device according to claim 1, characterized in that: Two limiting plates (203) are provided, the bottoms of the two limiting plates (203) are fixedly connected to the top of the base (1), and the sides of the two limiting plates (203) close to each other are rotatably connected to the two ends of the side wall of the crankshaft (201).

4. The refractory brick continuous forming device according to claim 1, characterized in that: The back side of the driving motor (206) is fixedly connected to the front side of the support base (4), and the driving motor (206) is connected to the controller via a wire.

5. The refractory brick continuous forming device according to claim 1, characterized in that: The support assembly (11) comprises a first electric push rod (1101) and a base plate (1102), wherein the output shaft of the first electric push rod (1101) is fixedly connected to the bottom of the base plate (1102), the side wall of the base plate (1102) is adapted to the inner wall of the through slot (14), and the first electric push rod (1101) is connected to the controller via a wire.

6. The refractory brick continuous forming device according to claim 1, characterized in that: The unloading assembly comprises a connecting seat (1303), a second electric push rod (1302) and a push plate (1301), the two sides of the connecting seat (1303) are respectively fixedly connected to the inner sides of the two support legs (12) located on the right side, the side wall of the second electric push rod (1302) is fixedly sleeved on the left side of the connecting seat (1303), the output shaft of the second electric push rod (1302) is fixedly connected to the right side of the push rod, and the second electric push rod (1302) is connected to the controller via a wire.

7. The refractory brick continuous forming device according to claim 1, characterized in that: The flattening assembly (7) comprises a third electric push rod (701) and a pressing plate (702), wherein the side wall of the third electric push rod (701) is fixedly sleeved on the top of the support plate (6), and the output shaft of the third electric push rod (701) extends to the bottom of the support plate (6), the output shaft of the third electric push rod (701) is fixedly connected to the top of the pressing plate (702), the side wall of the pressing plate (702) is adapted to the inner side wall of the forming frame (3), and the third electric push rod (701) is connected to the controller via a wire.

8. The refractory brick continuous forming device according to claim 1, characterized in that: The inner wall of the forming frame (3) is the same as the inner wall of the through groove (14), and the electric slide rail (5) is connected to the controller via a wire.

9. The refractory brick continuous forming device according to claim 1, characterized in that: A material storage box (8) is fixedly provided on the top of the support plate (6), a material discharge pipe (10) is fixedly provided at the discharge end of the material storage box (8), the material discharge pipe (10) is designed to be inclined, and an electric valve body (9) is provided on the outer wall of the material discharge pipe (10), and the electric valve body (9) is connected to the controller via a wire.

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