Push-out device of refractory brick press

Abstract

The utility model relates to the technical field of refractory brick conveying equipment, in particular to a push-out device of a refractory brick press, which is used for automatically pushing out and stacking green bricks by arranging a push-out device, a moving device I, a moving device II and a moving device II, so that the labor intensity of workers is reduced; comprising a brick press; the brick pressing machine further comprises a push-out device, a first moving device, a second moving device and a grabbing device, the push-out device is installed on the brick pressing machine, the first moving device is installed on the ground, the second moving device is installed on the first moving device, and the grabbing device is installed on the second moving device; the brick pressing machine presses green bricks, the pushing-out device pushes out the green bricks, the first moving device drives the second moving device to move front and back, the second moving device drives the grabbing device to move left and right, and the grabbing device takes and places the green bricks.

Description

Technical Field

[0001] This utility model relates to the technical field of refractory brick conveying equipment, and in particular to a refractory brick press ejection device. Background Technology

[0002] Refractory brick blanks are generally made by pressing clay. After pressing, the blanks need to be taken out and stacked. They can only be fired after the moisture content of the blanks reaches the design requirements.

[0003] For example, in a class of prior art represented by the Chinese utility model patent CN205614808U, which describes a brick press machine, the main structure includes a punch, a mold, a conveying device, and a push rod. The punch and mold work together to press the brick blank, the conveying device transports the brick blank, and the push rod demolds the brick blank.

[0004] However, the existing technology and equipment still have the following problems when in use: the existing machines require workers to manually remove the brick blanks and stack them, which results in high labor intensity for the workers. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a refractory brick press pushing device that automatically pushes out and stacks brick blanks by setting out a pushing device, a first moving device, a second moving device, and a third moving device, thereby reducing the labor intensity of workers.

[0006] This utility model discloses a refractory brick press ejection device, including a brick press; it also includes an ejection device, a first moving device, a second moving device, and a gripping device. The ejection device is installed on the brick press, the first moving device is installed on the ground, the second moving device is installed on the first moving device, and the gripping device is installed on the second moving device. The brick press presses the brick blank, the ejection device ejects the brick blank, the first moving device drives the second moving device to move back and forth, the second moving device drives the gripping device to move left and right, and the gripping device picks up and puts down the brick blank.

[0007] Preferably, the brick press includes multiple support bases, a machine body, multiple columns, brick blanks, a top plate, a hydraulic cylinder, multiple guide columns, and a press head. The multiple support bases are all installed on the ground. The machine body is installed on top of the multiple support bases. The multiple columns are installed on top of the machine body. The brick blanks are placed on top of the machine body. The top plate is installed on top of the brick blanks. The top plate has a mounting hole and multiple through holes. The hydraulic cylinder is installed on top of the mounting hole. The multiple guide columns are slidably installed in the multiple through holes. The press head is installed at the bottom of the hydraulic cylinder and the multiple guide columns. The hydraulic cylinder provides power to drive the press head to move up and down, and the press head moves downwards to press the brick blanks.

[0008] Preferably, the ejection device includes a first bracket, a second bracket, a first cylinder, and a push plate. The first bracket is installed at the right end of the machine body, the second bracket is installed at the left end of the machine body, the first cylinder is installed at the top of the first bracket, and the push plate is installed at the left end of the first cylinder. The first cylinder provides power to drive the push plate to move left and right, and the push plate moves to the left to eject the brick blank.

[0009] Preferably, the mobile device includes multiple support bases 2, a bracket 3, two optical rods 1, a lead screw, a reducer 1, a motor 1, and a slider 1. The multiple support bases 2 are all installed on the ground. The bracket 3 is installed on the top of the multiple support bases 2. The two optical rods 1 are fixedly installed on the bracket 3. The lead screw is rotatably installed on the bracket 3. The reducer 1 is fixedly installed at the rear end of the bracket 3 and rotatably connected between the bracket 3 and the lead screw. The motor 1 is fixedly installed at the rear end of the reducer 1 and provides power to the lead screw through the reducer 1. The slider 1 is slidably installed on the two optical rods 1 and the lead screw, and the slider 1 and the lead screw are threaded together. The motor 1 provides power to drive the lead screw to rotate, and the rotation of the lead screw causes the slider 1 to reciprocate along the optical rods 1.

[0010] Preferably, the second mobile device includes a second hydraulic cylinder, a fourth support, two fifth supports, a linear motor, two sixth supports, a second optical bar, and a second slider. The second hydraulic cylinder is mounted on the top of the first slider, the fourth support is mounted on the top of the second hydraulic cylinder, the two fifth supports are both mounted on the left end of the fourth support, the linear motor and the two sixth supports are respectively mounted on the fourth support and the bottom of the two fifth supports, the second optical bar is mounted on the two sixth supports, and the second slider is slidably mounted on the second optical bar. The second hydraulic cylinder provides power to drive the fourth support to move up and down, and the linear motor provides power to drive the gripping device to move left and right.

[0011] Preferably, the gripping device includes a bracket seven, a cylinder two, and two clamping plates one. The bracket seven is installed at the bottom of the linear motor and the slider two, the cylinder two is installed at the bottom of the bracket seven, and the two clamping plates one are respectively installed at the front and rear ends of the cylinder two. The cylinder two provides power to drive the clamping plates one to move closer or further apart. When the clamping plates one move closer together, they clamp the brick blank; when the clamping plates one move further apart, they place the brick blank.

[0012] Preferably, the gripping device includes a support eight, two supports nine, a motor two, a reducer two, a gear, a gear ring, a support ten, a cylinder three, and two clamping plates two. The support eight is installed at the bottom of the linear motor and the slider two, and the support eight is provided with mounting holes two. Both supports nine are installed at the bottom of the support eight. The reducer two is fixedly installed in the mounting holes two. The motor two is fixedly installed at the top of the reducer two. The gear is rotatably installed at the bottom of the reducer two. The gear ring is rotatably installed at the bottom of the support eight, and the gear ring and the gear mesh with each other. The support ten is fixedly installed at the bottom of the gear ring and is rotatably installed on the two supports nine. The cylinder three is fixedly installed at the bottom of the support ten. The two clamping plates two are respectively installed at the front and rear ends of the cylinder three. The motor two provides power, which is transmitted through the reducer two, the gear, and the gear ring to drive the support ten to rotate. The cylinder three provides power to drive the clamping plates two to move closer or further apart. The motor two and the cylinder three cooperate to drive the clamping plates two to clamp and stack the brick blanks.

[0013] Compared with the prior art, the advantages of this utility model are: it can automatically push out and stack brick blanks, and the labor intensity of workers is reduced. Attached Figure Description

[0014] Figure 1 This is an isometric structural schematic diagram of Embodiment 1 of this utility model;

[0015] Figure 2 This is an isometric structural schematic diagram of Embodiment 2 of this utility model;

[0016] Figure 3 This is an isometric structural diagram of a brick press;

[0017] Figure 4 This is an isometric structural diagram of the ejection device;

[0018] Figure 5 This is an isometric structural schematic diagram of the mobile device one;

[0019] Figure 6 This is an isometric structural schematic diagram of the second mobile device;

[0020] Figure 7 This is an isometric structural diagram of bracket seven, cylinder two, and clamping plate one;

[0021] Figure 8 This is an isometric structural diagram of bracket eight, bracket nine, and motor two, etc.

[0022] The attached diagram is labeled as follows: 01, Brick Press; 11, Support Base 1; 12, Machine Body; 13, Column; 14, Brick Blank; 15, Top Plate; 16, Hydraulic Cylinder 1; 17, Guide Column; 18, Press Head; 02, Ejection Device; 21, Support 1; 22, Support 2; 23, Cylinder 1; 24, Push Plate; 03, Moving Device 1; 31, Support Base 2; 32, Support 3; 33, Guide Rod 1; 34, Lead Screw; 35, Reducer 1; 36, Motor 1; 37. 04. Slider 1; 05. Moving device 2; 06. Hydraulic cylinder 2; 07. Support 4; 08. Support 5; 09. Linear motor; 00. Support 6; 00. Optical bar 2; 01. Slider 2; 02. Gripper 2; 03. Clamping device; 04. Support 7; 05. Cylinder 2; 06. Clamping plate 1; 07. Support 8; 08. Support 9; 09. Motor 2; 00. Reducer 2; 00. Gear; 00. Gear ring; 01. Support 10; 02. Cylinder 3; 03. Clamping plate 2. Detailed Implementation

[0023] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1

[0024] like Figure 1 As shown, the device includes a brick press 01; it also includes an ejector device 02, a first moving device 03, a second moving device 04, and a gripping device 05. The ejector device 02 is mounted on the brick press 01, the first moving device 03 is mounted on the ground, the second moving device 04 is mounted on the first moving device 03, and the gripping device 05 is mounted on the second moving device 04. The brick press 01 presses the brick blanks, the ejector device 02 ejects the brick blanks, the first moving device 03 drives the second moving device 04 to move back and forth, the second moving device 04 drives the gripping device 05 to move left and right, and the gripping device 05 picks up and puts down the brick blanks.

[0025] like Figure 3 As shown, the brick press 01 includes multiple support bases 11, a machine body 12, multiple columns 13, brick blanks 14, a top plate 15, a hydraulic cylinder 16, multiple guide columns 17, and a press head 18. The multiple support bases 11 are all installed on the ground. The machine body 12 is installed on the top of the multiple support bases 11. The multiple columns 13 are all installed on the top of the machine body 12. The brick blanks 14 are placed on the top of the machine body 12. The top plate 15 is installed on the top of the brick blanks 14. The top plate 15 is provided with a mounting hole and multiple through holes. The hydraulic cylinder 16 is installed on the top of the mounting hole. The multiple guide columns 17 are slidably installed in the multiple through holes. The press head 18 is installed at the bottom of the hydraulic cylinder 16 and the multiple guide columns 17.

[0026] like Figure 4 As shown, the ejection device 02 includes a first bracket 21, a second bracket 22, a first cylinder 23 and a push plate 24. The first bracket 21 is installed at the right end of the machine body 12, the second bracket 22 is installed at the left end of the machine body 12, the first cylinder 23 is installed at the top of the first bracket 21, and the push plate 24 is installed at the left end of the first cylinder 23.

[0027] like Figure 5 As shown, the mobile device 103 includes multiple support bases 2 31, bracket 3 32, two optical rods 1 33, lead screw 34, reducer 1 35, motor 1 36, and slider 1 37. The multiple support bases 2 31 are all installed on the ground. The bracket 3 32 is installed on the top of the multiple support bases 2 31. The two optical rods 1 33 are fixedly installed on the bracket 3 32. The lead screw 34 is rotatably installed on the bracket 3 32. The reducer 1 35 is fixedly installed at the rear end of the bracket 3 32 and is rotatably connected between the bracket 3 32 and the lead screw 34. The motor 1 36 is fixedly installed at the rear end of the reducer 1 35 and provides power to the lead screw 34 through the reducer 1 35. The slider 1 37 is slidably installed on the two optical rods 1 33 and the lead screw 34, and the slider 1 37 and the lead screw 34 are threadedly engaged.

[0028] like Figure 6 As shown, the mobile device 204 includes a hydraulic cylinder 241, a support 42, two supports 53, a linear motor 44, two supports 645, a light bar 246, and a slider 247. The hydraulic cylinder 241 is installed on the top of the slider 137, the support 42 is installed on the top of the hydraulic cylinder 241, the two supports 543 are both installed on the left end of the support 42, the linear motor 44 and the two supports 645 are respectively installed on the support 42 and the bottom end of the two supports 543, the light bar 246 is installed on the two supports 645, and the slider 247 is slidably installed on the light bar 246.

[0029] like Figure 7 As shown, the gripping device 05 includes a bracket 7 51, a cylinder 2 52 and two clamping plates 1 53. The bracket 7 51 is installed at the bottom of the linear motor 44 and the slider 2 47, the cylinder 2 52 is installed at the bottom of the bracket 7 51, and the two clamping plates 1 53 are respectively installed at the front and rear ends of the cylinder 2 52.

[0030] First, the unpressed brick blank 14 is placed on top of the machine body 12. Then, hydraulic cylinder 16 is activated, providing power to drive the pressing head 18 to move up and down. The pressing head 18 moves down to press the brick blank 14. Next, air cylinder 23 is activated, providing power to drive the push plate 24 to move left and right. The push plate 24 moves to the left to push out the brick blank 14. Then, motor 36, hydraulic cylinder 41, and linear motor 44 are activated. Motor 36 provides power to drive the lead screw 34 to rotate. The rotation of the lead screw 34 drives the slider. The first 37 moves back and forth along the light bar 33. The second hydraulic cylinder 41 provides power to drive the fourth bracket 42 to move up and down. The linear motor 44 provides power to drive the seventh bracket 51 to move left and right. The first motor 36, the second hydraulic cylinder 41 and the linear motor 44 work together to drive the seventh bracket 51 to align with the brick blank 14. Then the second cylinder 52 is opened. The second cylinder 52 provides power to drive the clamping plates 53 to move closer or further apart. The clamping plates 53 move closer together to clamp the brick blank. Then the clamping plates 53 clamp the brick blank and move to the left for stacking. Example 2

[0031] like Figure 2 As shown, the device includes a brick press 01; it also includes an ejector device 02, a first moving device 03, a second moving device 04, and a gripping device 05. The ejector device 02 is mounted on the brick press 01, the first moving device 03 is mounted on the ground, the second moving device 04 is mounted on the first moving device 03, and the gripping device 05 is mounted on the second moving device 04. The brick press 01 presses the brick blanks, the ejector device 02 ejects the brick blanks, the first moving device 03 drives the second moving device 04 to move back and forth, the second moving device 04 drives the gripping device 05 to move left and right, and the gripping device 05 picks up and puts down the brick blanks.

[0032] like Figure 3 As shown, the brick press 01 includes multiple support bases 11, a machine body 12, multiple columns 13, brick blanks 14, a top plate 15, a hydraulic cylinder 16, multiple guide columns 17, and a press head 18. The multiple support bases 11 are all installed on the ground. The machine body 12 is installed on the top of the multiple support bases 11. The multiple columns 13 are all installed on the top of the machine body 12. The brick blanks 14 are placed on the top of the machine body 12. The top plate 15 is installed on the top of the brick blanks 14. The top plate 15 is provided with a mounting hole and multiple through holes. The hydraulic cylinder 16 is installed on the top of the mounting hole. The multiple guide columns 17 are slidably installed in the multiple through holes. The press head 18 is installed at the bottom of the hydraulic cylinder 16 and the multiple guide columns 17.

[0033] like Figure 4 As shown, the ejection device 02 includes a first bracket 21, a second bracket 22, a first cylinder 23 and a push plate 24. The first bracket 21 is installed at the right end of the machine body 12, the second bracket 22 is installed at the left end of the machine body 12, the first cylinder 23 is installed at the top of the first bracket 21, and the push plate 24 is installed at the left end of the first cylinder 23.

[0034] like Figure 5 As shown, the mobile device 103 includes multiple support bases 2 31, bracket 3 32, two optical rods 1 33, lead screw 34, reducer 1 35, motor 1 36, and slider 1 37. The multiple support bases 2 31 are all installed on the ground. The bracket 3 32 is installed on the top of the multiple support bases 2 31. The two optical rods 1 33 are fixedly installed on the bracket 3 32. The lead screw 34 is rotatably installed on the bracket 3 32. The reducer 1 35 is fixedly installed at the rear end of the bracket 3 32 and is rotatably connected between the bracket 3 32 and the lead screw 34. The motor 1 36 is fixedly installed at the rear end of the reducer 1 35 and provides power to the lead screw 34 through the reducer 1 35. The slider 1 37 is slidably installed on the two optical rods 1 33 and the lead screw 34, and the slider 1 37 and the lead screw 34 are threadedly engaged.

[0035] like Figure 6 As shown, the mobile device 204 includes a hydraulic cylinder 241, a support 42, two supports 53, a linear motor 44, two supports 645, a light bar 246, and a slider 247. The hydraulic cylinder 241 is installed on the top of the slider 137, the support 42 is installed on the top of the hydraulic cylinder 241, the two supports 543 are both installed on the left end of the support 42, the linear motor 44 and the two supports 645 are respectively installed on the support 42 and the bottom end of the two supports 543, the light bar 246 is installed on the two supports 645, and the slider 247 is slidably installed on the light bar 246.

[0036] like Figure 8 As shown, the gripping device 05 includes a support 61, two supports 62, a motor 63, a reducer 64, a gear 65, a gear ring 66, a support 67, a cylinder 68, and two clamping plates 69. The support 61 is installed at the bottom of the linear motor 44 and the slider 47. The support 61 is provided with a mounting hole 2. The two supports 62 are installed at the bottom of the support 61. The reducer 64 is fixedly installed in the mounting hole 2. The motor 63 is fixedly installed at the top of the reducer 64. The gear 65 is rotatably installed at the bottom of the reducer 64. The gear ring 66 is rotatably installed at the bottom of the support 61, and the gear ring 66 and the gear 65 mesh. The support 67 is fixedly installed at the bottom of the gear ring 66. The support 67 is rotatably installed on the two supports 62. The cylinder 68 is fixedly installed at the bottom of the support 67. The two clamping plates 69 are respectively installed at the front and rear ends of the cylinder 68.

[0037] First, the unpressed brick blank 14 is placed on top of the machine body 12. Then, hydraulic cylinder 16 is activated, providing power to drive the pressing head 18 to move up and down. The pressing head 18 moves down to press the brick blank 14. Next, cylinder 23 is activated, providing power to drive the push plate 24 to move left and right. The push plate 24 moves left to push out the brick blank 14. Then, motor 36, hydraulic cylinder 41, and linear motor 44 are activated. Motor 36 provides power to drive the lead screw 34 to rotate. The rotation of the lead screw 34 drives the slider 37 to reciprocate along the guide rod 33. Hydraulic cylinder 41 provides power to drive the support 4. 2. The linear motor 44 provides power to drive the clamping plate 69 to move left and right. The motor 36, hydraulic cylinder 41, and linear motor 44 work together to drive the clamping plate 69 to align with the brick blank 14. Then, the cylinder 68 is opened, and the cylinder 68 provides power to drive the clamping plate 69 to move closer or further apart. The clamping plate 69 moves closer together to clamp the brick blank. Then, the motor 63 is opened, and the motor 63 provides power. The power is transmitted through the reducer 64, gear 65, and gear ring 66 to drive the bracket 67 to rotate. The motor 63 and cylinder 68 work together to drive the clamping plate 69 to clamp and stack the brick blank.

[0038] like Figures 1 to 8 As shown, the present invention relates to a refractory brick pressing machine ejection device. During operation, an unpressed brick blank 14 is first placed at the top of the machine body 12. Then, hydraulic cylinder 16 is activated, providing power to drive the pressing head 18 to move up and down, pressing the brick blank 14 downwards. Next, air cylinder 23 is activated, providing power to drive the push plate 24 to move left and right, pushing the brick blank 14 to the left. Then, motor 36, hydraulic cylinder 41, and linear motor 44 are activated. Motor 36 provides power to drive the lead screw 34 to rotate, causing the slider 37 to reciprocate along the guide rod 33. Power is provided by cylinder 41, which drives the support 42 to move up and down. Power is provided by linear motor 44, which drives clamping plate 69 to move left and right. Motor 36, hydraulic cylinder 41, and linear motor 44 work together to drive clamping plate 69 to align with brick blank 14. Then, cylinder 68 is opened, which provides power to drive clamping plate 69 to move closer or further apart. Clamping plate 69 moves closer together to clamp the brick blank. Then, motor 63 is opened, which provides power. The power is transmitted through reducer 64, gear 65, and gear ring 66 to drive support 67 to rotate. Motor 63 and cylinder 68 work together to drive clamping plate 69 to clamp and stack the brick blank.

[0039] The hydraulic cylinder 16, air cylinder 23, lead screw 34, motor 36, hydraulic cylinder 41, linear motor 44, air cylinder 52, motor 63, gear 65, gear ring 66, and air cylinder 68 of this utility model are purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0040] The main function achieved by this utility model is to automatically push out and stack brick blanks by setting out the pushing device 02, the moving device 1 03, the moving device 2 04 and the moving device 2 04, thereby reducing the labor intensity of workers; and to solve the existing technical problem that workers need to manually take out and stack the brick blanks when using the existing machine, which results in high labor intensity for workers.

[0041] 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 modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A refractory brick press ejection device, comprising a brick press (01); characterized in that, It also includes a push-out device (02), a first moving device (03), a second moving device (04), and a gripping device (05). The push-out device (02) is installed on the brick press (01), the first moving device (03) is installed on the ground, the second moving device (04) is installed on the first moving device (03), and the gripping device (05) is installed on the second moving device (04). The brick press (01) presses the brick blank, the push-out device (02) pushes the brick blank out, the first moving device (03) drives the second moving device (04) to move back and forth, the second moving device (04) drives the gripping device (05) to move left and right, and the gripping device (05) picks up and puts the brick blank.

2. The ejection device of a refractory brick press as described in claim 1, characterized in that, The brick press (01) includes multiple support bases (11), a machine body (12), multiple columns (13), brick blanks (14), a top plate (15), a hydraulic cylinder (16), multiple guide columns (17), and a press head (18). The multiple support bases (11) are all installed on the ground. The machine body (12) is installed on the top of the multiple support bases (11). The multiple columns (13) are all installed on the top of the machine body (12). The brick blanks (14) are placed on the top of the machine body (12). The top plate (15) is installed on the top of the brick blanks (14). The top plate (15) is provided with a mounting hole and multiple through holes. The hydraulic cylinder (16) is installed on the top of the mounting hole. The multiple guide columns (17) are slidably installed in the multiple through holes. The press head (18) is installed at the bottom of the hydraulic cylinder (16) and the multiple guide columns (17).

3. The ejection device of a refractory brick press as described in claim 2, characterized in that, The ejection device (02) includes a first bracket (21), a second bracket (22), a first cylinder (23), and a push plate (24). The first bracket (21) is installed on the right end of the body (12), the second bracket (22) is installed on the left end of the body (12), the first cylinder (23) is installed on the top of the first bracket (21), and the push plate (24) is installed on the left end of the first cylinder (23).

4. The ejection device of a refractory brick press as described in claim 1, characterized in that, The mobile device 1 (03) includes multiple support bases 2 (31), bracket 3 (32), two optical rods 1 (33), a lead screw (34), a reducer 1 (35), a motor 1 (36), and a slider 1 (37). The multiple support bases 2 (31) are all installed on the ground. The bracket 3 (32) is installed on the top of the multiple support bases 2 (31). The two optical rods 1 (33) are fixedly installed on the bracket 3 (32). The lead screw (34) is rotatably installed on the bracket 3 (32). Device 1 (35) is fixedly installed at the rear end of bracket 3 (32), and reducer 1 (35) is rotatably connected between bracket 3 (32) and lead screw (34). Motor 1 (36) is fixedly installed at the rear end of reducer 1 (35), and motor 1 (36) provides power to lead screw (34) through reducer 1 (35). Slider 1 (37) is slidably installed on two light rods 1 (33) and lead screw (34), and there is a threaded fit between slider 1 (37) and lead screw (34).

5. The ejection device of a refractory brick press as described in claim 4, characterized in that, The second mobile device (04) includes a second hydraulic cylinder (41), a fourth bracket (42), two fifth brackets (43), a linear motor (44), two sixth brackets (45), a second light bar (46), and a second slider (47). The second hydraulic cylinder (41) is installed on the top of the first slider (37), the fourth bracket (42) is installed on the top of the second hydraulic cylinder (41), the two fifth brackets (43) are both installed on the left end of the fourth bracket (42), the linear motor (44) and the two sixth brackets (45) are respectively installed on the fourth bracket (42) and the bottom end of the two fifth brackets (43), the second light bar (46) is installed on the two sixth brackets (45), and the second slider (47) is slidably installed on the second light bar (46).

6. The ejection device of a refractory brick press as described in claim 5, characterized in that, The gripping device (05) includes a bracket seven (51), a cylinder two (52) and two clamping plates one (53). The bracket seven (51) is installed at the bottom of the linear motor (44) and the slider two (47). The cylinder two (52) is installed at the bottom of the bracket seven (51). The two clamping plates one (53) are installed at the front and rear ends of the cylinder two (52) respectively.

7. The ejection device of a refractory brick press as described in claim 5, characterized in that, The gripping device (05) includes a support eight (61), two supports nine (62), a motor two (63), a reducer two (64), a gear (65), a gear ring (66), a support ten (67), a cylinder three (68), and two clamping plates two (69). The support eight (61) is installed at the bottom of the linear motor (44) and the slider two (47). The support eight (61) is provided with mounting holes two. The two supports nine (62) are installed at the bottom of the support eight (61). The reducer two (64) is fixedly installed in the mounting holes two. The motor two (63) is fixedly installed on the top of reducer two (64), gear (65) is rotatably installed on the bottom of reducer two (64), gear ring (66) is rotatably installed on the bottom of bracket eight (61), and gears mesh between gear ring (66) and gear (65), bracket ten (67) is fixedly installed on the bottom of gear ring (66), bracket ten (67) is rotatably installed on two bracket nine (62), cylinder three (68) is fixedly installed on the bottom of bracket ten (67), and two clamping plates two (69) are respectively installed on the front and rear ends of cylinder three (68).

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