High-strength light-weight sludge-based ecological slope protection building block compression molding equipment

Abstract

The invention discloses high-strength light sludge-based ecological slope protection building block pressing forming equipment, and belongs to the technical field of slope protection building block production. The high-strength light sludge-based ecological slope protection building block pressing forming equipment comprises a rack, an upper mold is arranged in the rack, connecting mechanisms are arranged at the two ends of the upper mold, the upper mold is installed on the rack through the connecting mechanisms, and the lower end of the upper mold is open; a lower mold plate is arranged at the bottom port of the upper mold, and a mold cavity is formed between the lower mold plate and the upper mold. A demolding mechanism is arranged on the machine frame, the demolding mechanism is connected with the lower mold plate and assists in separation between the lower mold plate and the upper mold, a Teflon coating is arranged on the inner wall of the upper mold, a material injection mechanism is arranged on the upper mold, a vertical rod and the lower mold plate are pulled to move downwards through a hydraulic rod, so that the lower mold plate is separated from the upper mold, the device can assist in separation of building blocks in a mold cavity, manual separation is not needed, and the production efficiency is improved. The demoulding action is coherent, and the demoulding time is obviously shortened. Manual operation links are reduced through automatic demolding, the dependence on skilled workers is reduced, and the labor cost is saved.

Description

Technical Field

[0001] The present invention relates to the technical field of slope protection block production, and particularly to a high-strength and lightweight silt-based ecological slope protection block pressing and forming device. Background Art

[0002] The high-strength and lightweight silt-based ecological slope protection block is a new type of slope protection material mainly made of silt and prepared through a special process, which has the characteristics of high strength, lightweight and ecological function. It aims to solve the problems of large resource consumption and insufficient ecology of traditional slope protection materials, and at the same time realize the resource utilization of silt.

[0003] The high-strength and lightweight silt-based ecological slope protection block pressing and forming device is a mechanical device specifically used for mixing waste materials such as silt with specific additives and then producing slope protection blocks with high strength, lightweight and ecological function through a high-pressure pressing process. The structural composition of the high-strength and lightweight silt-based ecological slope protection block pressing and forming device usually includes five core modules: raw material treatment, mixing and stirring, pressing and forming, demoulding and output, and auxiliary system. Each module works together to achieve efficient production. In the existing block pressing and forming device, after the block is formed, it is impossible to separate between the mold and the block due to tight adhesion, and it is necessary to separate by manual knocking, increasing the demoulding force or extending the demoulding time, resulting in an extended single forming cycle and reduced production efficiency.

[0004] To solve the above problems, we propose a high-strength and lightweight silt-based ecological slope protection block pressing and forming device. Summary of the Invention

[0005] The purpose of the present invention is to solve the problem that in the existing block pressing and forming device, after the block is formed, it is impossible to separate between the mold and the block due to tight adhesion, and it is necessary to separate by manual knocking, increasing the demoulding force or extending the demoulding time, resulting in an extended single forming cycle and reduced production efficiency, and to propose a high-strength and lightweight silt-based ecological slope protection block pressing and forming device.

[0006] To achieve the above purpose, the present invention adopts the following technical scheme: A high-strength and lightweight silt-based ecological slope protection block pressing and forming device, including a frame. An upper mold is arranged inside the frame. Connecting mechanisms are arranged at both ends of the upper mold. The upper mold is installed on the frame through the connecting mechanisms. The lower end of the upper mold is open. A lower template is arranged at the bottom port of the upper mold. A mold cavity is formed between the lower template and the upper mold.

[0007] A demoulding mechanism is arranged on the frame. The demoulding mechanism is connected to the lower template and assists in separating the lower template from the upper mold. A Teflon coating is arranged on the inner wall of the upper mold. A feeding mechanism is arranged on the upper mold. The feeding mechanism is communicated with the mold cavity and is used for adding raw materials into the mold cavity.

[0008] Preferably, the material injection mechanism includes a feed pipe, the lower end of the feed pipe is fixedly installed on the upper mold and communicates with the mold cavity, and two pipe orifices are provided at the upper end of the feed pipe, one of the pipe orifices is arranged vertically and the other is arranged obliquely.

[0009] Preferably, a block is fixedly installed in the feed pipe, a push block is slidably arranged in the feed pipe, an exhaust port is arranged on the push block, a screw rod is rotatably installed on the push block, the upper end of the screw rod penetrates through the block and is threadedly connected with the block, and a handle is fixedly installed at the upper end of the screw rod.

[0010] Preferably, the connecting mechanism includes a slideway opened on the frame, a movable seat is slidably arranged in the slideway, a connecting block is inserted at one end of the movable seat, the connecting block can move horizontally, one end of the connecting block is fixedly installed on the upper mold, two spaced-apart limiting holes are opened on the frame, a limiting rod is arranged on the frame, and the limiting rod penetrates through the limiting holes and is inserted into the movable seat.

[0011] Preferably, the demolding mechanism includes two symmetrically distributed strip-shaped seats, the strip-shaped seats are arranged in the frame and are located below the lower template, slots are opened on the strip-shaped seats, the two slots are symmetrically distributed, a base is arranged in the frame, both ends of the base are respectively inserted into the slots on both sides, the base can slide in the slots, two hydraulic rods are fixedly installed on the frame, the two hydraulic rods are electrically connected with an external controller, and the external controller is used to control the synchronous operation of the two hydraulic rods. A sleeve is fixedly installed on the base, inner grooves are opened on both sides in the sleeve, a vertical rod is inserted into the sleeve, two sliders are fixedly installed on the vertical rod, and the sliders are respectively slidably arranged in the inner grooves, and the upper end of the vertical rod is fixedly installed on the lower template.

[0012] Preferably, two symmetrically distributed elastic members are arranged between the movable seat and the upper mold, both ends of the elastic members are respectively fixedly connected to the movable seat and the upper mold, first springs are fixedly connected to both sides of the sleeve, and the ends of the first springs are fixedly connected to the strip-shaped seats.

[0013] Preferably, a servo motor is fixedly installed on the base, and an eccentric wheel is fixedly installed at the output shaft end of the servo motor.

[0014] Preferably, a second spring is arranged in the sleeve, the upper and lower ends of the second spring are respectively fixedly connected to the vertical rod and the sleeve, an annular piece is sleeved and fixedly connected to the upper end of the sleeve, a third spring is sleeved outside the vertical rod, and the upper and lower ends of the third spring are respectively fixedly connected to the annular piece and the lower template.

[0015] Preferably, it further includes an upward movement mechanism which is installed on two strip-shaped seats. The upward movement mechanism is connected to the lower template and is used to drive the lower template to move upward.

[0016] Preferably, the upward movement mechanism includes a rack which is fixedly connected to the lower template. Side plates are fixedly installed on the strip-shaped seats. A rotating shaft is rotatably installed between the two side plates. An incomplete gear is fixedly installed on the rotating shaft. The incomplete gear meshes with the rack. A stepping motor is fixedly installed on one of the strip-shaped seats. A synchronous belt mechanism is installed between the output shaft of the stepping motor and the rotating shaft.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: By pulling the vertical rod and the lower template downward with the hydraulic rod, the lower template is separated from the upper mold. The device can assist in detaching the blocks in the mold cavity without manual separation. The demolding action is continuous and the demolding time is significantly shortened. Automated demolding reduces the manual operation link, reduces the dependence on skilled workers, and saves labor costs. The demolding efficiency is improved, and more blocks can be produced per unit time, increasing the production capacity.

[0018] During the injection process, a controllable lateral impact force is generated by the centrifugal force of the eccentric wheel, driving the upper mold and the lower template to vibrate in the horizontal direction, causing the sludge-based raw material in the mold cavity to flow, effectively discharging air, and avoiding structural defects caused by bubble residues. Vibration can break the stratification phenomenon formed by the difference in fluidity or density of the raw materials, ensuring uniform mixing of each component in the mold cavity and improving the overall strength and stability of the blocks.

[0019] By the rotation of the incomplete gear and intermittently driving the rack to move upward, the second spring and the third spring are stretched. When the incomplete gear is separated from the rack, the elastic forces of the second spring and the third spring drive the lower template and the blocks thereon to move downward rapidly. The blocks on the lower template are separated from the lower template under the action of inertia, eliminating the need for manual removal of the block formed parts on the lower template and avoiding damage to the block formed parts by the staff. Description of the Drawings

[0020] Figure 1 It is a three-dimensional structural schematic diagram of a high-strength and lightweight sludge-based ecological slope protection block pressing and forming device proposed by the present invention; Figure 2 It is a partially enlarged schematic diagram of the structure of a high-strength and lightweight sludge-based ecological slope protection block pressing and forming device proposed by the present invention Figure 1 ; Figure 3 It is a partially enlarged schematic diagram of the structure of a high-strength and lightweight sludge-based ecological slope protection block pressing and forming device proposed by the present invention Figure 2 ; Figure 4A high-strength and lightweight silt-based ecological slope protection block pressing and forming device proposed by the present invention Figure 2 The enlarged cross-sectional view at A in Figure 5 The explosion diagram of the slideway and the movable seat in a high-strength and lightweight silt-based ecological slope protection block pressing and forming device proposed by the present invention Figure 6 The explosion diagram of the upper mold and the lower template in a high-strength and lightweight silt-based ecological slope protection block pressing and forming device proposed by the present invention Figure 7 The explosion diagram of the vertical rod and the sleeve in a high-strength and lightweight silt-based ecological slope protection block pressing and forming device proposed by the present invention Figure 8 The structural schematic diagram of the upward movement mechanism in a high-strength and lightweight silt-based ecological slope protection block pressing and forming device proposed by the present invention Figure 9 The explosion diagram of the material injection mechanism in a high-strength and lightweight silt-based ecological slope protection block pressing and forming device proposed by the present invention

[0021] In the figure: frame 1, upper mold 2, lower template 3, feed pipe 4, block 5, push block 6, screw 7, slideway 8, movable seat 9, slider 10, connecting block 11, limit hole 12, limit rod 13, slot 14, base 15, strip seat 16, hydraulic rod 17, sleeve 18, inner groove 19, vertical rod 20, elastic member 21, first spring 22, servo motor 23, eccentric wheel 24, second spring 25, annular plate 26, third spring 27, rack 28, side plate 29, rotating shaft 30, incomplete gear 31, stepping motor 32, synchronous belt mechanism 33. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1 Refer to Figures 1-9, A high-strength and lightweight ecological slope protection block pressing and forming device, including a frame 1. There is an upper mold 2 inside the frame 1. Connecting mechanisms are provided at both ends of the upper mold 2. The upper mold 2 is installed on the frame 1 through the connecting mechanisms. The lower end of the upper mold 2 is open. There is a lower template 3 at the bottom port of the upper mold 2. A mold cavity is formed between the lower template 3 and the upper mold 2. A demolding mechanism is provided on the frame 1. The demolding mechanism is connected to the lower template 3 and assists in separating the lower template 3 from the upper mold 2. A Teflon coating is provided on the inner wall of the upper mold 2. A feeding mechanism is provided on the upper mold 2. The feeding mechanism is communicated with the mold cavity and is used to add raw materials into the mold cavity.

[0024] After a Teflon coating is provided on the inner wall of the upper mold 2, the Teflon coating has an extremely low coefficient of friction, which can significantly reduce the frictional force between the block products and the upper mold 2, making it easier for the block products to be demolded from the upper mold 2. The surface energy of the Teflon coating is extremely low, and the products are not easily adhered to the upper mold 2, further reducing the demolding difficulty. And the connection force between the lower template 3 and the block products is relatively large.

[0025] The feeding mechanism includes a feeding pipe 4. The lower end of the feeding pipe 4 is fixedly installed on the upper mold 2 and is communicated with the mold cavity. There are two pipe orifices at the upper end of the feeding pipe 4. One pipe orifice is arranged vertically, and the other pipe orifice is arranged obliquely.

[0026] A block 5 is fixedly installed in the feeding pipe 4. A pushing block 6 is slidably arranged in the feeding pipe 4. An exhaust port is provided on the pushing block 6. A screw rod 7 is rotatably installed on the pushing block 6. The upper end of the screw rod 7 penetrates through the block 5 and is threadedly connected with the block 5. A handle is fixedly installed at the upper end of the screw rod 7.

[0027] The connecting mechanism includes a slideway 8 opened on the frame 1. A movable seat 9 is slidably arranged in the slideway 8. A connecting block 11 is inserted at one end of the movable seat 9. The connecting block 11 can move horizontally. One end of the connecting block 11 is fixedly installed on the upper mold 2. Two spaced limiting holes 12 are opened on the frame 1. A limiting rod 13 is provided on the frame 1. The limiting rod 13 penetrates through the limiting hole 12 and is inserted into the movable seat 9.

[0028] When injecting and forming, the limiting rod 13 penetrates through the lower limiting hole 12 and is inserted into the movable seat 9, which can limit the movable seat 9, the connecting block 11 and the upper mold 2. Then the treated raw materials are added through the inclined pipe orifice of the feeding pipe 4, and the raw materials are introduced into the mold cavity between the upper mold 2 and the lower template 3 through the feeding pipe 4.

[0029] The demoulding mechanism includes two symmetrically distributed strip seats 16, which are arranged in the frame 1 and below the lower template 3. Slots 14 are provided on the strip seats 16, and the two slots 14 are symmetrically distributed. A base 15 is provided in the frame 1, and both ends of the base 15 are respectively inserted into the slots 14 on both sides, and the base 15 can slide in the slots 14. Two hydraulic rods 17 are fixedly installed on the frame 1, and the two hydraulic rods 17 are electrically connected to an external controller, and the external controller is used to control the two hydraulic rods 17 to work synchronously. A sleeve 18 is fixedly installed on the base 15, and inner grooves 19 are provided on both sides of the sleeve 18. A vertical rod 20 is inserted in the sleeve 18, and two sliders 10 are fixedly installed on the vertical rod 20. The sliders 10 are respectively slidably arranged in the inner grooves 19, and the upper ends of the vertical rod 20 are fixedly installed on the lower template 3.

[0030] After waiting for the raw materials to solidify, the hydraulic rods 17 on both sides work synchronously and have the same output distance. The hydraulic rods 17 drive the strip seat 16 to move downward, and the base 15 and the sleeve 18 move downward synchronously, which can pull the vertical rod 20 and the lower template 3 downward, so that the lower template 3 is separated from the upper mold 2. The block molding is separated from the upper mold 2 due to the small adhesion force, and the block molding is connected to the lower template 3 due to the large adhesion force. The block molding on the lower template 3 can be removed manually later.

[0031] The device can assist in removing the blocks from the mold cavity without manual separation. The hydraulic rod drives the bar seat, base, and sleeve to move downward in a coordinated manner, driving the vertical rod and the lower template to separate from the upper mold as a whole. The action is continuous and the demoulding time is significantly shortened. Automatic demoulding reduces the manual operation links, reduces the dependence on skilled workers, and saves labor costs. The demoulding efficiency is improved, more blocks can be produced per unit time, and the production capacity is increased.

[0032] When there is adhesion between the upper mold 2 and the building block, the push block 6 is driven to move downward along the feed pipe 4 by rotating the screw rod 7. The push block 6 moves into the upper mold 2 and presses down the building block in the mold cavity, thereby pushing the building block in the mold cavity out.

[0033] Two symmetrically distributed elastic members 21 are provided between the movable seat 9 and the upper mold 2, and the two ends of the elastic member 21 are fixedly connected to the movable seat 9 and the upper mold 2 respectively. The first spring 22 is fixedly connected to both sides of the sleeve 18, and the end of the first spring 22 is fixedly connected to the strip seat 16. A servo motor 23 is fixedly installed on the base 15, and an eccentric wheel 24 is fixedly installed on the output shaft end of the servo motor 23.

[0034] After the injection is completed, in order to avoid uneven distribution of the raw materials in the mold cavity, the servo motor 23 drives the eccentric wheel 24 to rotate, which can make the base 15 vibrate in the horizontal direction. The base 15 slides in the slot 14, and the connecting block 11 slides in the movable seat 9, which can drive the upper mold 2 and the lower mold 3 to vibrate in the horizontal direction.

[0035] Horizontal vibration generates a controllable lateral impact force through the centrifugal force of the eccentric wheel 24, causing the sludge-based raw material in the mold cavity to flow, effectively discharging air, and avoiding structural defects caused by residual bubbles. The vibration can break the layering phenomenon formed by the difference in fluidity or density of the raw materials, ensuring the uniform mixing of each component in the mold cavity and improving the overall strength and stability of the block. During the vibration process, the raw material particles are rearranged in the horizontal direction, the gaps between the particles are reduced, significantly improving the density of the raw material in the mold cavity, making the formed block more dense, and enhancing the compressive strength and durability.

[0036] Embodiment 2 proposed based on Embodiment 1: In Embodiment 1, the vertical rod 20 and the lower template 3 are pulled downwards, separating the lower template 3 from the upper mold 2. The adhesion force between the block forming part and the upper mold 2 is small and they separate, while the adhesion force between the block forming part and the lower template 3 is relatively large and they are connected together. Subsequently, the block forming part on the lower template 3 can be taken out manually. Since when manually taking out the block forming part on the lower template 3, the force exerted by the staff's hand on the block forming part may cause the block forming part to be damaged.

[0037] Referring to Figures 2-9 , a second spring 25 is provided inside the sleeve 18. The upper and lower ends of the second spring 25 are respectively fixedly connected to the vertical rod 20 and the sleeve 18. An annular piece 26 is sleeved and fixedly connected to the upper end of the sleeve 18. A third spring 27 is sleeved outside the vertical rod 20. The upper and lower ends of the third spring 27 are respectively fixedly connected to the annular piece 26 and the lower template 3. It further includes an upward movement mechanism. The upward movement mechanism is installed on the two strip-shaped seats 16, and is connected to the lower template 3 and used to drive the lower template 3 to move upwards. The upward movement mechanism includes a rack 28, the rack 28 is fixedly connected to the lower template 3. Side plates 29 are fixedly installed on the strip-shaped seats 16. A rotating shaft 30 is rotatably installed between the two side plates 29. An incomplete gear 31 is fixedly installed on the rotating shaft 30. The incomplete gear 31 meshes with the rack 28. A stepping motor 32 is fixedly installed on one of the strip-shaped seats 16. A synchronous belt mechanism 33 is installed between the output shaft of the stepping motor 32 and the rotating shaft 30.

[0038] After the block forming part and the lower template 3 move downward, the limiting rods 13 on both sides are taken out. Then, by moving the upper die 2 upward, the limiting rods 13 are inserted into the upper limiting holes 12, and the upper die 2 is fixed by the limiting rods 13. Then, the stepping motor 32 is started, and the rotating shaft 30 is driven to rotate through the synchronous belt mechanism 33. The incomplete gear 31 on the rotating shaft 30 rotates and intermittently drives the rack 28 to move upward. The second spring 25 and the third spring 27 are stretched. After the incomplete gear 31 is separated from the rack 28, the elastic forces of the second spring 25 and the third spring 27 drive the lower template 3 and the block thereon to move downward rapidly. The block on the lower template 3 is separated from the lower template 3 under the action of inertia. If the two are not separated, it can be repeated multiple times, so that there is no need to manually take out the block forming part on the lower template 3, avoiding damage to the block forming part by the staff.

[0039] Overall working principle: When injecting materials for forming, the limiting rods 13 penetrate the lower limiting holes 12 and are inserted into the movable seat 9, which can limit the movable seat 9, the connecting block 11 and the upper die 2. Then, the processed raw materials are added from the inclined pipe orifice of the feed pipe 4, and the raw materials are introduced into the mold cavity between the upper die 2 and the lower template 3 through the feed pipe 4.

[0040] After the injection is completed, in order to avoid uneven distribution of the raw materials in the mold cavity, the eccentric wheel 24 is driven to rotate by the servo motor 23, which can cause the base 15 to vibrate in the horizontal direction. The base 15 slides in the slot 14, and the connecting block 11 slides in the movable seat 9, which can drive the upper die 2 and the lower template 3 to vibrate in the horizontal direction.

[0041] After waiting for the raw materials to solidify, the hydraulic rods 17 on both sides work synchronously and output the same distance. The hydraulic rods 17 drive the strip-shaped seat 16 to move downward, and the base 15 and the sleeve 18 move downward synchronously, which can pull the vertical rod 20 and the lower template 3 to move downward, so that the lower template 3 is separated from the upper die 2. The block forming part has a small adhesion force with the upper die 2 and is separated, while the adhesion force between the block forming part and the lower template 3 is relatively large and they are connected together. After the block forming part and the lower template 3 move downward, the limiting rods 13 on both sides are taken out. Then, by moving the upper die 2 upward, the limiting rods 13 are inserted into the upper limiting holes 12, and the upper die 2 is fixed by the limiting rods 13. Then, the stepping motor 32 is started, and the rotating shaft 30 is driven to rotate through the synchronous belt mechanism 33. The incomplete gear 31 on the rotating shaft 30 rotates and intermittently drives the rack 28 to move upward. The second spring 25 and the third spring 27 are stretched. After the incomplete gear 31 is separated from the rack 28, the elastic forces of the second spring 25 and the third spring 27 drive the lower template 3 and the block thereon to move downward rapidly. The block on the lower template 3 is separated from the lower template 3 under the action of inertia. If the two are not separated, it can be repeated multiple times.

[0042] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention should cover within the protection scope of the present invention by making equivalent substitutions or changes according to the technical solution and inventive concept of the present invention.

Claims

1. A high-strength, lightweight, silt-based ecological slope protection block pressing and forming device, comprising a frame (1), characterized in that: An upper mold (2) is provided in the frame (1), and connecting mechanisms are provided at both ends of the upper mold (2). The upper mold (2) is mounted on the frame (1) via the connecting mechanisms. The lower end of the upper mold (2) is open, and a lower mold plate (3) is provided at the bottom end of the upper mold (2). A mold cavity is formed between the lower mold plate (3) and the upper mold (2); The frame (1) is provided with a demoulding mechanism, the demoulding mechanism is connected to the lower mold plate (3) and assists in separating the lower mold plate (3) from the upper mold (2), the inner wall of the upper mold (2) is provided with a Teflon coating, and the upper mold (2) is provided with an injection mechanism, the injection mechanism is connected to the mold cavity and is used to inject raw materials into the mold cavity.

2. The high-strength lightweight silt-based ecological slope protection block pressing and forming equipment according to claim 1 is characterized in that: The injection mechanism comprises a feed pipe (4), the lower end of which is fixedly mounted on the upper mould (2) and communicated with the mould cavity, and the upper end of which is provided with two pipe openings, one of which is arranged vertically and the other is arranged obliquely.

3. The high-strength lightweight silt-based ecological slope protection block pressing and forming equipment according to claim 2 is characterized in that: A block body (5) is fixedly installed in the feed pipe (4), a push block (6) is slidably installed in the feed pipe (4), an exhaust port is provided on the push block (6), a screw rod (7) is rotatably installed on the push block (6), the upper end of the screw rod (7) passes through the block body (5) and is threadedly connected to the block body (5), and a handle is fixedly installed on the upper end of the screw rod (7).

4. The high-strength lightweight silt-based ecological slope protection block pressing and forming equipment according to claim 1 is characterized in that: The connecting mechanism comprises a slideway (8) provided on the frame (1), a movable seat (9) being slidably arranged in the slideway (8), a connecting block (11) being inserted at one end of the movable seat (9), the connecting block (11) being movable horizontally, one end of the connecting block (11) being fixedly mounted on the upper mold (2), two spaced-apart limiting holes (12) being provided on the frame (1), a limiting rod (13) being provided on the frame (1), the limiting rod (13) passing through the limiting hole (12) and being inserted into the movable seat (9).

5. The high-strength lightweight silt-based ecological slope protection block pressing and forming equipment according to claim 4 is characterized in that: The demoulding mechanism comprises two symmetrically distributed strip seats (16), the strip seats (16) being arranged in the frame (1) and below the lower template (3), the strip seats (16) being provided with slots (14), the two slots (14) being symmetrically distributed, a base (15) being provided in the frame (1), the two ends of the base (15) being respectively inserted into the slots (14) on both sides, the base (15) being able to slide in the slots (14), and two hydraulic rods (17) being fixedly mounted on the frame (1), the two The hydraulic rod (17) is electrically connected to an external controller, and the external controller is used to control the two hydraulic rods (17) to work synchronously. A sleeve (18) is fixedly mounted on the base (15), and inner grooves (19) are provided on both sides of the sleeve (18). A vertical rod (20) is inserted into the sleeve (18), and two sliders (10) are fixedly mounted on the vertical rod (20). The sliders (10) are respectively slidably arranged in the inner grooves (19), and the upper ends of the vertical rods (20) are fixedly mounted on the lower template (3).

6. The high-strength lightweight silt-based ecological slope protection block pressing and forming equipment according to claim 5 is characterized in that: Two symmetrically distributed elastic members (21) are provided between the movable seat (9) and the upper mold (2), and two ends of the elastic member (21) are fixedly connected to the movable seat (9) and the upper mold (2), respectively. Both sides of the sleeve (18) are fixedly connected to a first spring (22), and an end of the first spring (22) is fixedly connected to the strip seat (16).

7. The high-strength lightweight silt-based ecological slope protection block pressing and forming equipment according to claim 6 is characterized in that: A servo motor (23) is fixedly mounted on the base (15), and an eccentric wheel (24) is fixedly mounted on the output shaft end of the servo motor (23).

8. The high-strength lightweight silt-based ecological slope protection block pressing and forming equipment according to claim 6 is characterized in that: A second spring (25) is arranged inside the sleeve (18), and the upper and lower ends of the second spring (25) are respectively fixedly connected to the vertical rod (20) and the sleeve (18). An annular plate (26) is sleeved and fixedly connected to the upper end of the sleeve (18). A third spring (27) is arranged outside the vertical rod (20), and the upper and lower ends of the third spring (27) are respectively fixedly connected to the annular plate (26) and the lower template (3).

9. The high-strength lightweight silt-based ecological slope protection block pressing and forming equipment according to claim 8 is characterized in that: It also comprises an upward movement mechanism, which is mounted on two strip seats (16), and is connected to the lower template (3) and is used to drive the lower template (3) to move upward.

10. The high-strength and lightweight silt-based ecological slope protection block pressing and forming equipment according to claim 9 is characterized in that: The upward movement mechanism comprises a rack (28), the rack (28) being fixedly connected to the lower template (3), the strip-shaped seat (16) being fixedly mounted with side plates (29), a rotating shaft (30) being rotatably mounted between the two side plates (29), an incomplete gear (31) being fixedly mounted on the rotating shaft (30), the incomplete gear (31) being meshed with the rack (28), a stepping motor (32) being fixedly mounted on the strip-shaped seat (16) on one side, and a synchronous belt mechanism (33) being mounted between the output shaft of the stepping motor (32) and the rotating shaft (30).

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