Demoulding device for hexagonal slope protection bricks

Abstract

The utility model discloses a demolding device for a hexagonal slope protection brick, and belongs to the technical field of slope protection bricks. Comprising a front roller type conveyor, a turnover mechanism, a vibration conveying mechanism, a rear roller type conveyor, a door type rack, a first tray conveyor, a second tray conveyor, a brick clamp and a tray clamp, wherein the front roller type conveyor, the turnover mechanism, the vibration conveying mechanism, the rear roller type conveyor, the door type rack, the first tray conveyor, the second tray conveyor, the brick clamp and the tray clamp are sequentially arranged from front to back; the front end of the front roller type conveyor, the rear end of the first tray conveyor and the rear end of the second tray conveyor are located on the left portion, the middle portion and the right portion of the door type rack respectively, and the brick clamp is located on the right side of the tray clamp. The first tray conveyor and the second tray conveyor are both lower than the front roller conveyor, the brick clamp is located over the first tray conveyor and can move to the position over the front roller conveyor, and the tray clamp is located over the second tray conveyor and can move to the position over the first tray conveyor. And the brick clamp and the tray clamp can move up and down.

Description

Technical Field

[0001] The utility model belongs to the technical field of slope protection bricks, in particular to a demoulding device for hexagonal slope protection bricks. Background Art

[0002] With the implementation of infrastructure construction such as roads, water conservancy projects, and railways, a large amount of construction excavation has occurred, resulting in a large number of exposed soil slopes and rock slopes, changing the original landform and stress state, causing the stability of some slopes to change, and destroying the original ecosystem, leading to serious soil erosion and environmental ecological imbalance. In order to ensure the stability of the slopes, corresponding slope protection projects must be built to prevent the slopes of related projects from collapsing, erosion and other hazards, thereby protecting the normal use of the main project. Currently, slopes are usually protected by slope protection bricks, which prevent soil erosion. In the prior art, slope protection bricks are mainly hexagonal slope protection bricks. The preparation process of hexagonal slope protection bricks usually includes two processes: casting and demoulding.

[0003] For example, the patent with application number CN202410772817.4 discloses a slope protection brick demoulding production line, which includes a first roller conveyor, a turning mechanism, a vibrating conveying mechanism and a second roller conveyor arranged in sequence along the transmission direction of the production line; a loading mechanism is provided on the end of the first roller conveyor away from the turning mechanism; the turning mechanism is provided at the end of the first roller conveyor along the conveying direction of the first roller conveyor, and the turning mechanism is used to turn the mold with the opening upward and the slope protection bricks inside to a state with the opening downward and then move them to the vibrating conveying mechanism at the rear; a picking mechanism is provided on the end of the vibrating conveying mechanism close to the second roller conveyor, and the picking mechanism is arranged astride the vibrating conveying mechanism; the second roller conveyor is provided at the end of the vibrating conveying mechanism along the conveying direction of the vibrating conveying mechanism, and a stacking mechanism is provided on the end of the second roller conveyor away from the vibrating conveying mechanism.

[0004] In the actual production process, hexagonal slope protection bricks are usually placed on pallets for transportation, which requires the demoulding device to input pallets with hexagonal slope protection bricks and output empty pallets, but the prior art does not disclose a corresponding structure. Utility Model Content

[0005] In order to solve the above problems, the present invention provides a demoulding device for hexagonal slope protection bricks, which can automatically input pallets with hexagonal slope protection bricks and automatically output empty pallets, thereby reducing labor intensity. The technical solution is as follows:

[0006] The embodiment of the present utility model provides a demoulding device for hexagonal slope protection bricks, comprising a front roller conveyor 1, a turning mechanism, a vibrating conveying mechanism, a rear roller conveyor, a portal bracket 2 arranged in the left and right directions, a first pallet conveyor 3 and a second pallet conveyor 4 arranged in the front and back directions, and a brick clamp 5 and a pallet clamp 6 on the top beam of the portal bracket 2 and capable of moving left and right, the front end of the front roller conveyor 1, the rear end of the first pallet conveyor 3 and the rear end of the second pallet conveyor 4 are respectively located on the left, middle and right parts of the portal bracket 2, and the brick clamp 5 is located on the right side of the pallet clamp 6; the first pallet conveyor 3 and the second pallet conveyor 4 are both lower than the front roller conveyor 1, the brick clamp 5 is located directly above the first pallet conveyor 3 and can move to directly above the front roller conveyor 1, the pallet clamp 6 is located directly above the second pallet conveyor 4 and can move to directly above the first pallet conveyor 3, and the brick clamp 5 and the pallet clamp 6 can both move up and down.

[0007] Among them, the first pallet conveyor 3 and the second pallet conveyor 4 in the embodiment of the present invention both include a track 7 arranged in the front-to-back direction, a cart 8 sliding on the track 7, two drive shafts 13 arranged side by side in front and back, a drive motor 9 in front of the track 7 and in front of the gantry bracket 2, and two chains 10 arranged side by side in the left and right directions. The cart 8 is arranged in the front-to-back direction, and the track 7 includes two steel rails arranged side by side in the left and right directions. The steel rails are arranged on the ground in the front-to-back direction. The two drive shafts 13 are respectively arranged at the front and rear ends of the track 7; the drive shaft 13 is arranged in the left and right directions, and its two ends extend toward the steel rails on the corresponding sides and its ends are coaxially provided with sprockets; the two chains 10 are both arranged in the front-to-back direction, and are respectively located on the left and right sides of the track 7, and are respectively connected to the left and right ends of the cart 8; the drive motor 9 is connected to the drive shaft 13 at the front end; one end of the chain 10 is connected to the front end of the cart 8, bypasses the sprocket at the front end, then goes backward, then bypasses the sprocket at the rear end, and finally goes forward and connects to the rear end of the cart 8.

[0008] Furthermore, in the embodiment of the present invention, a transverse slide rail is provided on the left and right sides of the top beam of the portal bracket 2, and the brick clamp 5 and the pallet clamp 6 are both slidably arranged on the transverse slide rail.

[0009] Among them, the brick clamp 5 in the embodiment of the present utility model includes a first walking mechanism, a first lifting mechanism 51 on the first walking mechanism and capable of moving up and down, a fixed plate 52 horizontally arranged at the bottom of the first lifting mechanism 51, a first clamp bracket 53 horizontally arranged directly below the fixed plate 52, four first guide rods 54 on the upper side of the first clamp bracket 53, a first spring 55 sleeved on the first guide rod 54, a first limiting convex ring on the top of the first guide rod 54 and two clamping units on the left and right sides of the first clamp bracket 53 that can move toward or away from each other synchronously, the first walking mechanism is slidably arranged on the transverse slide rail and can move left and right, the four first guide rods 54 are arranged in a rectangular shape and are all slidably arranged on the fixed plate 52, the first limiting convex ring rests on the upper side of the fixed plate 52, the first spring 55 is located between the fixed plate 52 and the first clamp bracket 53; the clamping unit includes a slide plate arranged in the front-back direction and located above the first clamp bracket 53. 56, two short slide rails 57 at the front and rear ends of the top of the first clamp bracket 53, two slide seats arranged side by side on the lower side of the slide plate 56 and two clamp fixing rods 58 at the front and rear ends of the lower side of the slide plate 56, multiple cylinder fixing rods 59 arranged side by side on the left or right end of the first clamp bracket 53, a cylinder 510 arranged in the left and right directions at the lower part of the cylinder fixing rod 59, and a clamping plate 511 arranged in the front and rear directions and located below the first clamp bracket 53. The short slide rails 57 are arranged along the It is set in the left and right directions, and the two slides are respectively slidably arranged on two short slide rails 57. The cylinder fixing rod 59 and the splint fixing rod 58 are both set vertically. The two splint fixing rods 58 are respectively located in front and behind the first clamp bracket 53 and the lower parts thereof are fixedly connected to the outer side of the splint 511. The cylinder fixing rod 59 is located on the lower side of the first clamp bracket 53, and the inner end of the telescopic rod of the cylinder 510 is fixedly connected to the outer side of the splint 511. All cylinders 510 are driven synchronously.

[0010] Preferably, a plurality of rectangular teeth are provided at intervals front and back on the inner lower end of the clamping plate 511 in the embodiment of the present invention, and the rectangular teeth are horizontally arranged along the left and right directions.

[0011] Among them, the first clamp bracket 53 and the fixed plate 52 in the embodiment of the utility model are both rectangular plates arranged in the left and right directions, and the fixed plate 52 is located directly above the center of the first clamp bracket 53 and is smaller than the first clamp bracket 53; the clamping unit includes two cylinder fixing rods 59, and the two cylinder fixing rods 59 are respectively fixed at the front and rear ends of the corresponding sides of the first clamp bracket 53.

[0012] Preferably, two hexagonal slope protection bricks 12 are placed side by side on the tray 11 in the embodiment of the utility model, and the brick clamp 5 can clamp the left and right sides of the two hexagonal slope protection bricks 12 at the same time.

[0013] Among them, the pallet clamp 6 in the embodiment of the present utility model includes a second walking mechanism, a second lifting mechanism 61 on the second walking mechanism and capable of moving up and down, a second clamp bracket 62 horizontally arranged at the bottom of the second lifting mechanism 61, and a plurality of suction cup units on the lower side of the second clamp bracket 62, the suction cup unit includes a vertically arranged second guide rod 63, a suction cup 64 at the lower end of the second guide rod 63, a second spring 65 sleeved on the second guide rod 63 and a second limiting convex ring at the upper end of the second guide rod 63, the second walking mechanism is slidably arranged on the transverse slide rail and can move left and right, the second guide rod 63 is slidably arranged on the second clamp bracket 62, the second limiting convex ring is against the upper side of the second clamp bracket 62, the second spring 65 is located between the suction cup 64 and the second clamp bracket 62, and the multiple suction cups 64 are driven synchronously.

[0014] Specifically, the second clamp bracket 62 in the embodiment of the present invention is a rectangular plate arranged in the left and right directions, and the number of the suction cup units is four; the four suction cup units are arranged in a rectangular shape, and are respectively located directly above the four corners of the tray 11, and are respectively located on the four corners of the second clamp bracket 62.

[0015] The technical solution provided by the embodiments of the present invention provides the following beneficial effects: The embodiments of the present invention provide a demolding device for hexagonal slope protection bricks that automatically loads pallets loaded with hexagonal slope protection bricks and automatically discharges empty pallets, reducing labor intensity. Furthermore, the brick and pallet clamps are designed with corresponding buffer structures based on different usage scenarios, increasing the success rate of packaging and transport and reducing collisions. Furthermore, the brick clamp of this patent can simultaneously transfer two hexagonal slope protection bricks, improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 1. It is a top view of a demoulding device for hexagonal slope protection bricks in an embodiment of the present utility model;

[0017] Figure 2 Schematic diagram of the structure of the demoulding device of the hexagonal slope protection brick in the embodiment of the utility model;

[0018] Figure 3 It is a structural diagram of the first pallet conveyor;

[0019] Figure 4 yes Figure 2 A partial enlarged view of .

[0020] In the figure: 1 front roller conveyor, 2 portal support, 3 first pallet conveyor, 4 second pallet conveyor, 5 brick fixture, 6 pallet fixture, 7 track, 8 cart, 9 drive motor, 10 chain, 11 pallet, 12 hexagonal slope protection bricks, 13 drive shaft;

[0021] 51 first lifting mechanism, 52 fixing plate, 53 first clamp bracket, 54 first guide rod, 55 first spring, 56 slide plate, 57 short slide rail, 58 clamp plate fixing rod, 59 cylinder fixing rod, 510 cylinder, 511 clamp plate;

[0022] 61 second lifting mechanism, 62 second clamp bracket, 63 second guide rod, 64 suction cup, 65 second spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail below with reference to the accompanying drawings.

[0024] Example 1

[0025] See also Figure 1-4 , Example 1 provides a demoulding device for hexagonal slope protection bricks, which includes a front roller conveyor 1, a flipping mechanism, a vibrating conveying mechanism, a rear roller conveyor, a gantry bracket 2, a first pallet conveyor 3, a second pallet conveyor 4, a brick clamp 5 and a pallet clamp 6. The front roller conveyor 1, the flipping mechanism, the vibrating conveying mechanism and the rear roller conveyor are arranged in sequence from front to back, which is consistent with the prior art. The front roller conveyor 1 is arranged in the front-to-back direction, and its height is 0.8-1.4m for easy operation and equipment setting. The gantry bracket 2 is arranged in the left-right direction, and a transverse slide rail is provided on the left-to-right direction of its top beam. The first pallet conveyor 3 and the second pallet conveyor 4 are both arranged in the front-to-back direction, which are used to convey pallets 11, which are respectively used to convey pallets 11 with hexagonal slope protection bricks 12 to the rear and to convey empty pallets 11 to the front. The brick clamp 5 and the pallet clamp 6 are both installed on the top beam of the portal support 2, and can move left and right (the brick clamp 5 and the pallet clamp 6 are both slidably installed on the transverse slide rails and driven by the corresponding structures). They are used to transfer the hexagonal slope protection bricks 12 and the empty pallets, respectively. The front end of the front roller conveyor 1, the rear end of the first pallet conveyor 3, and the rear end of the second pallet conveyor 4 are respectively located on the left, middle, and right parts of the portal support 2. The brick clamp 5 is located on the right side of the pallet clamp 6, and the first pallet conveyor 3 and the second pallet conveyor 4 are both lower than the front roller conveyor 1. The brick clamp 5 is located directly above the first pallet conveyor 3 and can move to directly above the front roller conveyor 1 to transfer the hexagonal slope protection bricks 12. At this time, the pallet clamp 6 is located directly above the second pallet conveyor 4. The pallet clamp 6 is located just above the second pallet conveyor 4 and can move to just above the first pallet conveyor 3 to transfer the pallet 11. At this time, the brick clamp 5 is located just above the front roller conveyor 1. Both the brick clamp 5 and the pallet clamp 6 can move up and down.

[0026] Among them, see Figure 1 and 3In the embodiment of the present invention, both the first and second pallet conveyors 3 and 4 include a track 7 extending in a forward-backward direction, a cart 8 slidingly mounted (via track wheels) on the track 7, two drive shafts 13 arranged side by side in a front-back direction, a drive motor 9 located in front of the track 7 and in front of the gantry 2, and two chains 10 arranged side by side in a left-right direction. The cart 8 extends in a front-back direction and can be specifically a rectangular plate. The track 7 includes two steel rails arranged side by side in a left-right direction, which are mounted on the ground in a front-back direction. Two drive shafts 13 are respectively mounted at the front and rear ends of the track 7 (rotatably mounted on the rails or on a rotating base mounted on the ground). The drive shafts 13 extend in a left-right direction, with their ends extending toward the corresponding rails and sprockets coaxially mounted at their ends. The two chains 10 are also arranged in a front-back direction, located on the left and right sides of the track 7, and connected to the left and right ends of the cart 8, respectively. The drive motor 9 is in transmission connection with the front drive shaft 13, which can be specifically mounted in a left-right direction. One end of the chain 10 is connected to the front end of the cart 8, passes around the sprocket at the front end, then goes backward (over the bottom of the cart 8), then passes around the sprocket at the rear end, and finally goes forward and connects to the rear end of the cart 8.

[0027] Among them, see Figure 2 and 4 The brick fixture 5 in the embodiment of the present invention includes a first traveling mechanism, a first lifting mechanism 51 capable of vertical movement on the first traveling mechanism, a horizontally mounted fixed plate 52 at the bottom of the first lifting mechanism 51, a horizontally mounted first fixture bracket 53 directly below the fixed plate 52, four first guide rods 54 on the upper side of the first fixture bracket 53, first springs 55 sleeved on the first guide rods 54, a first retaining ring on the top of the first guide rods 54, and two clamping units on the left and right sides of the first fixture bracket 53 that can synchronously move toward or away from each other. The first traveling mechanism slides on a transverse slide rail and can move left and right. The first fixture bracket 53 and the fixed plate 52 are both rectangular plates arranged in the left and right directions. The fixed plate 52 is located directly above the center of the first fixture bracket 53 and is smaller than the first fixture bracket 53. A sliding sleeve is provided on the fixed plate 52 in the vertical direction to cooperate with the first guide rods 54. Four first guide rods 54 are arranged in a rectangular shape and are slidably mounted on the fixed plate 52. They are located at the four corners of the fixed plate 52 and surround the first lifting mechanism 51. A first limiting protrusion rests on the upper side of the fixed plate 52, and a first spring 55 is vertically disposed between the fixed plate 52 and the first clamp bracket 53.

[0028] The clamping unit includes a slide 56 (specifically, a horizontally disposed rectangular plate) arranged in a front-to-back direction and located above the first clamp bracket 53; two short rails 57 at the front and rear ends of the top of the first clamp bracket 53; two slides arranged side by side on the lower side of the slide 56; two clamping plate fixing rods 58 at the front and rear ends of the lower side of the slide 56; multiple cylinder fixing rods 59 arranged side by side on the left or right end of the first clamp bracket 53; a cylinder 510 arranged in a left-to-right direction below the cylinder fixing rod 59; and a clamping plate 511 (specifically, a vertically disposed rectangular plate) arranged in a front-to-back direction and located below the first clamp bracket 53. The short rails 57 are arranged in a left-to-right direction, and the two slides are slidably mounted on the two short rails 57. The cylinder fixing rods 59 and the clamping plate fixing rods 58 are both arranged vertically. The two clamping plate fixing rods 58 are respectively located in front of and behind the first clamp bracket 53, and their lower portions are fixedly connected to the outer sides of the clamping plates 511. The cylinder fixing rod 59 is located on the lower side of the first clamp bracket 53. The inner end of the telescopic rod of the cylinder 510 is fixedly connected to the outer side of the clamp plate 511, and all the cylinders 510 are driven synchronously. The two clamp plates 511 are respectively located on the left and right sides of the hexagonal slope protection brick 12. When the cylinder 510 is extended, the two clamp plates 511 clamp the left and right sides of the hexagonal slope protection brick 12 respectively. Preferably, a plurality of rectangular teeth are provided at intervals in front and back of the inner lower end of the clamp plate 511, and the rectangular teeth are arranged horizontally in the left and right directions. Specifically, the clamping unit includes two cylinder fixing rods 59, and the two cylinder fixing rods 59 are respectively fixed to the front and back ends of the corresponding sides of the first clamp bracket 53.

[0029] Among them, see Figure 2 The pallet fixture 6 in this embodiment of the present invention comprises a second travel mechanism, a second lifting mechanism 61 that is movable up and down on the second travel mechanism, a second fixture bracket 62 horizontally disposed at the bottom of the second lifting mechanism 61, and multiple suction cup units below the second fixture bracket 62. The second fixture bracket 62 is a rectangular plate extending horizontally, with a sliding sleeve disposed vertically on it that engages with a second guide rod 63.

[0030] Among them, the suction cup unit includes a second guide rod 63 arranged vertically, a suction cup 64 at the lower end of the second guide rod 63, a second spring 65 sleeved on the second guide rod 63 and a second limiting convex ring at the upper end of the second guide rod 63. The second walking mechanism is slidably arranged on the transverse slide rail and can move left and right. The second guide rod 63 is slidably arranged on the second clamp bracket 62, the second limiting convex ring rests on the upper side of the second clamp bracket 62, the second spring 65 is vertically arranged and is located between the suction cup 64 and the second clamp bracket 62, and multiple suction cups 64 are driven synchronously. Specifically, the number of suction cup units is four. The four suction cup units are arranged in a rectangular shape, and are respectively located directly above the four corners of the tray 11, and are respectively located on the four corners of the second clamp bracket 62.

[0031] Specifically, the first walking mechanism and the second walking mechanism can be a cylinder translation mechanism or a rack translation structure, etc., the first lifting mechanism 51 and the second lifting mechanism 61 can be a screw lifting structure or a synchronous belt lifting structure, etc., and the first guide rod 54 and the second guide rod 63 are both smooth round rods.

[0032] Example 2

[0033] See also Figure 3 Example 2 provides a demoulding device for hexagonal slope protection bricks, and its structure is basically the same as that of Example 1, except that: in this embodiment, two hexagonal slope protection bricks 12 are placed side by side on the tray 11 (the two opposite edges are arranged in the left and right directions and pressed against each other), and the brick clamp 5 can clamp the left and right sides of the two hexagonal slope protection bricks 12 at the same time, that is, the length of the clamping plate 511 must ensure that it can clamp the two hexagonal slope protection bricks 12 at the same time.

[0034] Example 3

[0035] Example 3 provides a demoulding device for hexagonal slope protection bricks, whose structure is basically the same as that of Example 1, except that: the specifications of the hexagonal slope protection bricks 12 in this embodiment are 500mm*500mm, the specifications of the pallet 11 are 1200mm*1200mm, the height of the front roller conveyor 1 is 1m, and the height of the first pallet conveyor 3 and the second pallet conveyor 4 is 10cm.

[0036] Among them, "first" and "second" in this patent only serve to distinguish and have no other special meanings.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A demoulding device for hexagonal slope protection bricks, comprising a front roller conveyor (1), a turnover mechanism, a vibrating conveying mechanism and a rear roller conveyor arranged in sequence from front to back; characterized in that: The present invention also includes a gantry support (2) arranged in the left and right directions, a first pallet conveyor (3) and a second pallet conveyor (4) arranged in the front and back directions, and a brick clamp (5) and a pallet clamp (6) on the top beam of the gantry support (2) that can move in the left and right directions. The front end of the front roller conveyor (1), the rear end of the first pallet conveyor (3), and the rear end of the second pallet conveyor (4) are respectively located on the left, middle, and right parts of the gantry support (2). The brick clamp (5) is located on the right side of the pallet clamp (6). The first pallet conveyor (3) and the second pallet conveyor (4) are both lower than the front roller conveyor (1). The brick clamp (5) is located directly above the first pallet conveyor (3) and can move directly above the front roller conveyor (1). The pallet clamp (6) is located directly above the second pallet conveyor (4) and can move directly above the first pallet conveyor (3). The brick clamp (5) and the pallet clamp (6) can both move up and down.

2. The demoulding device for hexagonal slope protection bricks according to claim 1, characterized in that: The first pallet conveyor (3) and the second pallet conveyor (4) both comprise a track (7) arranged in a front-to-back direction, a cart (8) slidingly arranged on the track (7), two drive shafts (13) arranged side by side in front of the track (7), a drive motor (9) located in front of the track (7) and in front of the gantry bracket (2), and two chains (10) arranged side by side in left and right directions, wherein the cart (8) is arranged in a front-to-back direction, the track (7) comprises two steel rails arranged side by side in left and right directions, the steel rails are arranged on the ground in the front-to-back direction, and the two drive shafts (13) are respectively arranged at the left and right sides of the track (7). Front and rear ends; the drive shaft (13) is arranged in the left and right directions, and its two ends extend toward the rails on the corresponding sides and sprockets are coaxially provided at its ends; the two chains (10) are arranged in the front and rear directions, and are respectively located on the left and right sides of the track (7), and are respectively connected to the left and right ends of the cart (8); the drive motor (9) is transmission-connected to the front drive shaft (13); one end of the chain (10) is connected to the front end of the cart (8), bypasses the sprocket at the front end, then goes backward, then bypasses the sprocket at the rear end, and finally goes forward and is connected to the rear end of the cart (8).

3. The demoulding device for hexagonal slope protection bricks according to claim 1, characterized in that: A transverse slide rail is provided on the top beam of the door-type bracket (2) in the left and right directions, and the brick clamp (5) and the tray clamp (6) are both slidably arranged on the transverse slide rail.

4. The demoulding device for hexagonal slope protection bricks according to claim 3, characterized in that: The brick clamp (5) comprises a first walking mechanism, a first lifting mechanism (51) on the first walking mechanism and capable of moving up and down, a fixed plate (52) at the bottom of the first lifting mechanism (51) and arranged horizontally, a first clamp bracket (53) directly below the fixed plate (52) and arranged horizontally, four first guide rods (54) on the upper side of the first clamp bracket (53), a first spring (55) sleeved on the first guide rod (54), a first limiting protrusion on the top of the first guide rod (54), and two clamping units on the left and right sides of the first clamp bracket (53) that can move toward or away from each other synchronously, the first walking mechanism is slidably arranged on the transverse slide rail and can move left and right, the four first guide rods (54) are arranged in a rectangular shape and are all slidably arranged on the fixed plate (52), the first limiting protrusion is pressed against the upper side of the fixed plate (52), and the first spring (55) is located between the fixed plate (52) and the first clamp bracket (53); The clamping unit comprises a slide plate (56) arranged in a front-to-back direction and located above the first clamp bracket (53), two short slide rails (57) at the front and back ends of the top of the first clamp bracket (53), two slide seats arranged side by side on the lower side of the slide plate (56), and two clamp plate fixing rods (58) at the front and back ends of the lower side of the slide plate (56), a plurality of cylinder fixing rods (59) arranged side by side on the left or right end of the first clamp bracket (53), a cylinder (510) arranged in the left and right directions at the lower part of the cylinder fixing rod (59), and a cylinder (511) arranged in the front-to-back direction and located below the first clamp bracket (53). The splint (511) and the short slide rail (57) are arranged in the left and right directions, and the two slide seats are respectively slidably arranged on the two short slide rails (57). The cylinder fixing rod (59) and the splint fixing rod (58) are both arranged vertically. The two splint fixing rods (58) are respectively located in front of and behind the first clamp bracket (53) and the lower parts thereof are fixedly connected to the outer side of the splint (511). The cylinder fixing rod (59) is located on the lower side of the first clamp bracket (53). The inner end of the telescopic rod of the cylinder (510) is fixedly connected to the outer side of the splint (511). All cylinders (510) are driven synchronously.

5. The demoulding device for hexagonal slope protection bricks according to claim 4, characterized in that: The inner lower end of the clamping plate (511) is provided with a plurality of rectangular teeth at intervals in the front and rear directions, and the rectangular teeth are arranged horizontally in the left and right directions.

6. The demoulding device for hexagonal slope protection bricks according to claim 4, characterized in that: The first clamp bracket (53) and the fixing plate (52) are both rectangular plates arranged in the left-right direction, and the fixing plate (52) is located directly above the center of the first clamp bracket (53) and is smaller than the first clamp bracket (53); the clamping unit includes two cylinder fixing rods (59), and the two cylinder fixing rods (59) are respectively fixed to the front and rear ends of the corresponding sides of the first clamp bracket (53).

7. The demoulding device for hexagonal slope protection bricks according to claim 4, characterized in that: Two hexagonal slope protection bricks (12) are placed side by side on the tray (11), and the brick clamp (5) can clamp the left and right sides of the two hexagonal slope protection bricks (12) at the same time.

8. The demoulding device for hexagonal slope protection bricks according to claim 1, characterized in that: The tray clamp (6) includes a second walking mechanism, a second lifting mechanism (61) on the second walking mechanism and capable of moving up and down, a second clamp bracket (62) at the bottom of the second lifting mechanism (61) and horizontally arranged, and a plurality of suction cup units on the lower side of the second clamp bracket (62), the suction cup unit includes a second guide rod (63) arranged vertically, a suction cup (64) at the lower end of the second guide rod (63), a second spring (65) sleeved on the second guide rod (63) and a second limiting convex ring at the upper end of the second guide rod (63), the second walking mechanism is slidably arranged on the transverse slide rail and can move left and right, the second guide rod (63) is slidably arranged on the second clamp bracket (62), the second limiting convex ring is pressed against the upper side of the second clamp bracket (62), the second spring (65) is located between the suction cup (64) and the second clamp bracket (62), and the plurality of suction cups (64) are driven synchronously.

9. The demoulding device for hexagonal slope protection bricks according to claim 8, characterized in that: The second clamp bracket (62) is a rectangular plate arranged in the left-right direction, and the number of the suction cup units is four; the four suction cup units are arranged in a rectangular shape, and are respectively located directly above the four corners of the tray (11), and are respectively located on the four corners of the second clamp bracket (62).

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