Forming conveying belt for slope protection brick processing and using method thereof

Abstract

The invention provides a forming conveying belt for slope protection brick processing. The forming conveying belt is mainly composed of a belt body, a forming die and a limiting piece. The belt main body comprises an outer belt, an inner belt and a steel rib embedded between the outer belt and the inner belt; the steel ribs are equidistantly distributed between the outer belt and the inner belt along the edge tracks of the outer belt and the inner belt, and the two ends of the steel ribs extend out of the outer belt and the inner belt. At least two forming dies are arranged on the surface of the outer belt side by side, and the side walls of the adjacent forming dies are connected in a concave-convex fit mode. Limiting holes are formed in the bottoms of the two sides, perpendicular to the conveying direction of the belt body, of the forming mold. The limiting piece is arranged at the end of the steel rib, and the movable end of the limiting piece is arranged in the limiting hole of the forming die and used for limiting the forming die on the surface of the outer belt. The forming die is limited on the belt body through the limiting piece, the limiting piece is driven to be adjusted according to the production requirement, different stripping modes are switched according to the machining requirement, and large strain is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of slope protection brick processing, and specifically to a forming conveyor belt for slope protection brick processing and its use method. Background Art

[0002] Slope protection bricks have a wide range of applications. They can effectively prevent soil erosion, ensure structural safety, and play an important role in the ecological environment. The production process of slope protection bricks usually includes material preparation, mixing and stirring, forming, inspection, packaging, and curing. Therefore, the forming process of slope protection bricks is to pour the mixed and stirred materials into the mold cavity, and then through pressing and vibrating, and finally form and demold.

[0003] The traditional forming method is to place the mold on the conveyor belt. The conveyor belt drives the mold to move to the feeding port. After the automatic feeding system injects a certain amount of materials into the mold cavity, the mold is transported by the conveyor belt to the designated blanking position. Then, the mold filled with materials is taken off the conveyor belt by manual or mechanical means and placed in other positions to wait for forming and demolding. There is also a method of directly bonding the mold to the conveyor belt, using the starting position of the top conveying direction of the conveyor belt as the feeding point and the end position of the top conveying direction of the conveyor belt as the blanking point. When the mold filled with materials moves to the end position, as the mold moves to the bottom of the conveyor belt, the formed materials in the mold are separated from the mold, completing automatic blanking. The traditional method of blanking by manual or mechanical means has strong adaptability, but it is necessary to continuously put new molds at the starting position of the conveyor belt. For materials with fast forming speed, it is necessary to blank and then strip the formed slope protection bricks and the mold together, and then load the mold again, with cumbersome steps. Bonding the mold to the conveyor belt eliminates the step of replacing the mold, but it can only be used for slope protection bricks of one shape, with single processing shape and poor adaptability. Summary of the Invention

[0004] Based on this, it is necessary to provide a forming conveyor belt for slope protection brick processing and its use method to solve the problem that the existing slope protection brick forming process cannot balance adaptability and simplicity of steps.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A forming conveyor belt for slope protection brick processing mainly consists of a belt main body, a forming mold, and a limiting member.

[0007] The belt main body includes an outer belt, an inner belt that are integrally connected inside and outside, and steel skeletons embedded between the two; the steel skeletons are equidistantly distributed between the outer belt and the inner belt along the edge trajectories of the outer belt and the inner belt, and both ends of the steel skeletons extend to the outside of the outer belt and the inner belt.

[0008] At least two forming dies are placed side by side on the outer belt surface, the side walls of adjacent forming dies are connected in a concave-convex manner, the length of the forming dies in the conveying direction of the outer belt is greater than the spacing between adjacent steel frames; limiting holes are opened at the bottom of the two sides of the forming dies perpendicular to the conveying direction of the belt body.

[0009] The limiting piece is arranged at the end of the steel frame, and the movable end thereof is placed in the limiting hole of the forming mold to limit the forming mold on the surface of the outer belt.

[0010] Furthermore, the diameter of the extended portion of the steel skeleton is larger than the diameter embedded in the outer belt and the inner belt.

[0011] Furthermore, the limiting part includes a clamping ring, a limiting protrusion and a limiting nut; a thread is provided on the outer surface of the extension part of the steel frame, the limiting nut is threadedly connected to the extension part of the steel frame, the clamping ring is located on the inner side of the limiting nut, and a limiting protrusion matching the limiting hole of the forming mold is provided on the side of the clamping ring facing the forming mold.

[0012] Furthermore, the limiting part includes an iron ring, a limiting protrusion, a magnetic sheet and an electromagnet; the magnetic sheet is embedded in the outer part of the steel frame close to the outer belt, the iron ring is sleeved on the outer part of the steel frame, and a limiting protrusion matching the limiting hole of the forming mold is provided on the side of the iron ring facing the forming mold; the electromagnet is located on the other side of the iron ring and sleeved on the outer part of the steel frame, and the magnetism of the magnetic sheet is smaller than that of the electromagnet when it is powered on.

[0013] Furthermore, a straight tube is vertically connected to the end of the extended part of the steel frame, the straight tube is closed and arranged close to one end of the steel frame, and a plurality of vent holes are opened on the side wall of the straight tube facing the forming mold.

[0014] Furthermore, the limiting part includes an L-shaped sleeve and a limiting protrusion; one end of the L-shaped sleeve is slidably sleeved on the outer extension part of the steel frame, and the end portion is provided with a limiting protrusion matching the limiting hole of the forming mold, and the other end of the L-shaped sleeve is facing the side of the outer belt away from the inner belt, and a plurality of ventilation holes are provided on the side wall of the end facing the forming mold; a sliding groove with a small spacing at both ends and a large spacing in the middle is provided on the surface of the outer extension part of the steel frame, and a sliding block matching the sliding groove is provided on the inner side of the L-shaped sleeve.

[0015] Furthermore, a steel wire mesh for supporting the steel skeleton is provided between the steel skeleton and the inner belt.

[0016] Furthermore, the outer belt surface is bonded with magnetic sheets one, the number of which is the same as the number of the forming molds, and the diameter of the magnetic sheet one is at most one-third of the length of the forming mold in the conveying direction of the outer belt; and a magnetic sheet two is provided at the bottom of the forming mold, which is magnetically attracted to the magnetic sheet one.

[0017] Furthermore, a baffle is provided on the outer side of the top edge of the outer belt, and the baffle contacts the bottom of the limiting member to support the limiting member.

[0018] The present invention also introduces a method for using a forming conveyor belt for processing slope protection bricks, which specifically comprises the following steps:

[0019] According to the distribution of the steel skeleton of the belt body, the forming molds with concave and convex fitting connections are placed side by side on the outer belt surface, and then the position of the limiting piece at the extended part of the steel skeleton is adjusted so that the movable end of the limiting piece is placed in the limiting hole of the forming mold;

[0020] The forming conveyor belt is installed on the belt drive body. The forming mold moves from the conveying starting position to the unloading position following the belt body. The unloading mode is determined according to the processing unloading requirements, and the following decisions are made:

[0021] Ⅰ) When the forming mold needs to be separated from the slope protection bricks during processing and unloading, it is determined that the forming mold does not separate from the outer belt at the unloading position, and there is no need to adjust the limiter;

[0022] II) When the forming mold and the slope protection brick need to be combined for processing, it is determined that the forming mold is separated from the outer belt together with the slope protection brick at the blanking position, and the movable end of the limiting member is moved at the blanking position to leave the limiting hole of the forming mold.

[0023] Compared with the prior art, the beneficial effects of the present invention include:

[0024] 1. The present invention limits the forming mold on the belt body through the limiting member, and can limit the forming mold at the unloading position, so that only the formed slope protection bricks are separated from the mold, or the limiting member is separated from the forming mold at the unloading position, and the forming mold loaded with materials is separated from the belt body. The limiting member is driven to adjust according to production requirements, and different unloading modes are switched according to processing requirements, which has greater adaptability;

[0025] 2. The present invention further limits the forming mold on the belt body by magnetic attraction, and also facilitates the detachment of the forming mold from the belt body; in addition, the baffle can further support the belt body, maintain the overall flatness of the belt body, and facilitate the contact and limitation between the forming mold and the limiting member. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. Among them:

[0027] Figure 1 This is a schematic structural diagram of a forming conveyor belt for processing slope protection bricks introduced in Example 1 of the present invention;

[0028] Figure 2 Based on Figure 1 A schematic diagram of the structure of the belt body and the limiting member;

[0029] Figure 3 Based onFigure 2 Schematic structural diagram of the limiting member;

[0030] Figure 4 Based on Figure 1 Front view of the belt body;

[0031] Figure 5 Schematic structural diagram of a forming conveyor belt for slope protection brick processing introduced in Embodiment 2;

[0032] Figure 6 Based on Figure 5 Schematic structural diagram of the limiting member;

[0033] Figure 7 Schematic structural diagram of a forming conveyor belt for slope protection brick processing introduced in Embodiment 3;

[0034] Figure 8 Based on Figure 7 Schematic structural diagram of the limiting member.

[0035] Explanation of the labels in the figure: 1. Belt body; 11. Outer belt; 12. Inner belt; 13. Steel bone; 2. Forming die; 3. Limiting member; 31. Snap ring; 32. Limiting protrusion; 33. Limiting nut; 34. Iron ring; 35. Magnetic sheet; 36. Electromagnet; 37. Straight tube; 38. L-shaped sleeve; 4. Baffle. Detailed implementation manners

[0036] It is easy to understand that according to the technical solution of the present invention, without changing the essence of the present invention, those of ordinary skill in the art can propose various interchangeable structural forms and implementation manners. Therefore, the following detailed implementation manners and the accompanying drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the whole of the present invention or as a limitation or restriction on the technical solution of the present invention.

[0037] Embodiment 1

[0038] Please refer to Figure 1 , this embodiment introduces a forming conveyor belt for slope protection brick processing, which mainly consists of a belt body 1, a forming die 2 and a limiting member 3. As Figure 4As shown in the figure, the belt body 1 includes an outer belt 11, an inner belt 12 and a steel frame 13. The outer belt 11 and the inner belt 12 are connected as a whole, with the outer belt 11 on the outside and the inner belt 12 on the inside. The steel frame 13 is located between the inner belt 12 and the outer belt 11. The length of the steel frame 13 is greater than the widths of the inner belt 12 and the outer belt 11, and the steel frame 13 is equidistantly distributed along the edge trajectories of the inner belt 12 and the outer belt 11. Therefore, the number of steel frames 13 is multiple, and the ends are located outside the inner belt 12 and the outer belt 11. In order to improve the overall stability of the inner belt 12 and the outer belt 11, a wire mesh for supporting the steel frame 13 is provided between the steel frame 13 and the inner belt 12, and the size of the wire mesh is the same as that of the inner belt 12.

[0039] The width of the forming die 2 is at most half of the width of the outer belt 11. Taking the width of the forming die 2 being half of the width of the outer belt 11 as an example, two forming dies 2 are arranged side by side on the surface of the outer belt 11, and the side-by-side forming dies 2 are connected by concave-convex fitting, that is, on the opposite side walls of the two side-by-side forming dies 2, one forming die 2 has a convex block on its side wall, and the other forming die 2 has a groove on its side wall, and the convex block is located in the groove to achieve concave-convex fitting.

[0040] The limiting member 3 is arranged at the end of the steel frame 13 to limit the forming die 2. In order to cooperate with the limiting member 3, a limiting hole is opened on the side wall of the forming die 2 near the edge of the outer belt 11 for the movable end of the limiting member 3 to enter for limiting. It should be emphasized that the number of limiting holes is at least the same as the number of limiting members 3. In order to facilitate the arrangement of the limiting member 3 at the end of the steel frame 13, the diameter of the part of the steel frame 13 located outside the outer belt 11 and the inner belt 12 is greater than the diameter of its part embedded inside the outer belt 11 and the inner belt 12, that is, the diameters of both ends of the steel frame 13 are greater than the diameter of its middle part, and the part with the larger diameter is the extended part of the steel frame 13.

[0041] Since the forming die 2 filled with materials is located on the top of the outer belt 11, in order to further improve the overall moving stability of the belt body 1, a baffle 4 is provided outside the top edge of the outer belt 11. The baffle 4 is located at the bottom of the limiting member 3 and the two are in contact, and the baffle 4 supports the belt body 1 by supporting the limiting member 3. The baffle 4 can be installed on the corresponding rack. The driving structure of the belt body 1 is also installed on this rack, and the driving structure adopts a common combination of a belt pulley and a motor. In order to be able to control the start and stop of the belt body 1, a sensor can be used for corresponding induction. For example, a light-sensitive material is set at the end of the specified steel frame 13 or at the bottom of the limiting member 3, a hole is opened on the baffle 4, and a photoelectric sensor is set below it. When the light-sensitive material moves above the hole of the baffle 4 and is sensed by the photoelectric sensor, the start and stop of the belt body 1 can be controlled through the driving structure.

[0042] The following is a detailed description of the limiting member 3. As Figure 3As shown, the limiting member 3 is mainly composed of a clamping ring 31, a limiting protrusion 32 and a limiting nut 33. The outer surface of the extension part of the steel frame 13 is provided with a thread, and the limiting nut 33 is threadedly connected to the extension part of the steel frame 13. The clamping ring 31 is located on the inner side of the limiting nut 33, that is, between the limiting nut 33 and the edge of the side wall of the belt body 1, and the side wall of the clamping ring 31 facing the belt body 1 is provided with a limiting protrusion 32 matching the limiting hole of the forming mold 2. When the forming mold 2 needs to be limited, the limiting nut 33 is rotated to rotate the limiting nut 33 in the direction of the belt body 1, and the limiting protrusion 32 of the clamping ring 31 is pushed into the limiting hole of the forming mold 2, and the clamping rings 31 on both sides of the belt body 1 limit the forming mold 2 on the belt body 1. If the forming mold 2 needs to be detached from the belt body 1 at the unloading position of the belt body 1, the limiting nut 33 can be turned away from the clamping ring 31, and then the clamping ring 31 serving as the movable end of the limiting member 3 is moved outward to make the limiting protrusion 32 detach from the limiting hole of the forming mold 2. At this time, as the forming mold 2 follows the belt body 1 to move to the corresponding unloading position, it can be detached from the belt body 1.

[0043] In order to reduce the shaking of the forming mold 2 on the belt body 1, the outer belt 11 is bonded with the same number of magnetic sheets 1 as the forming mold 2, and the diameter of the magnetic sheet 1 is at most one-third of the length of the forming mold 2 located in the conveying direction of the outer belt 11; the bottom of the forming mold 2 is provided with a magnetic sheet 2 that is magnetically attracted to the magnetic sheet 1. The magnetic sheet 1 and the magnetic sheet 2 are adsorbed together, which can further stabilize the forming mold 2 on the surface of the outer belt 11. However, the suction force of the magnetic sheet 1 and the magnetic sheet 2 is less than the gravity of the forming mold 2 and the slope protection bricks. When the forming mold 2 and the slope protection bricks need to be separated from the unloading position of the belt body 1 together, it is only necessary to separate the limiting protrusion 32 of the clamping ring 31 from the limiting hole of the forming mold 2. Since the unloading position of the belt body 1 is located at its bend, when the forming mold 2 moves to the unloading position, the forming mold 2 and the slope protection bricks can fall off from the belt body 1 under the action of their own gravity.

[0044] In actual application, there is an automatic injection system near the starting position above the belt body 1, which is used to inject a certain amount of material into the cavity of the forming mold 2. There is a heating device at the middle position above the belt body 1 to heat and solidify the material of the forming mold 2. The heating device can be a combination of a conventional heater and a blower. Since the heating device can only perform heating operations from the top of the forming mold 2, that is, a top-down heating method, in order to improve the heating effect. A straight cylinder 37 can be vertically connected to the end of the extension of the steel frame 13, and the straight cylinder 37 is closed at one end close to the steel frame 13 and opened at the other end. And the straight cylinder 37 is provided with a plurality of vents on the side wall of the forming mold 2. When the forming mold 2 is located at the top of the belt body 1, the open end of the straight cylinder 37 is located at the top, and the hot air of the heating device can enter from the straight cylinder 37 and be discharged from the vents, thereby heating the side wall of the forming mold 2 to improve the heating efficiency.

[0045] In this embodiment, the forming mold 2 is limited on the belt body 1 by the limiting member 3. The forming mold 2 can be limited at the unloading position all the time, and only the formed slope protection bricks are separated from the mold, or the limiting member 3 is separated from the forming mold 2 at the unloading position, and the forming mold 2 loaded with materials is separated from the belt body 1. The limiting member 3 is driven to adjust according to production needs, and different unloading modes are switched according to processing needs, which has greater adaptability.

[0046] Example 2

[0047] like Figure 5 and Figure 6 As shown, this embodiment introduces a forming conveyor belt for slope protection brick processing, which has basically the same structure as the forming conveyor belt for slope protection brick processing introduced in Example 1. The difference is that the limiter 3 of this embodiment is mainly composed of an iron ring 34, a limiting protrusion 32, a magnetic sheet 35 and an electromagnet 36. The magnetic sheet 35 is embedded in the extended part of the steel frame 13 and close to the belt body 1. The iron ring 34 is also sleeved on the extended part of the steel frame 13. The side of the iron ring 34 facing the forming mold 2 is provided with a limiting protrusion 32 that matches the limiting hole of the forming mold 2. When the iron ring 34 is placed at the position of the magnetic ring, the limiting protrusion 32 of the iron ring 34 is in the limiting hole of the forming mold 2. The electromagnet 36 is located on the side of the iron ring 34 away from the limiting protrusion 32, and the electromagnet 36 is installed on the extended part of the steel frame 13. Since the magnetism of the magnetic sheet 35 is smaller than the electromagnet 36 in the energized state, when the electromagnet 36 is energized, the iron ring 34 will move from the position of the magnetic sheet 35 to the position of the electromagnet 36.

[0048] In actual use, an energizing structure can be provided at the blanking position of the belt main body 1. The energizing structure can achieve horizontal telescopic movement through a telescopic member such as a telescopic cylinder. When only the slope protection bricks need to be blanked and there is no need for the forming die 2 to separate from the belt main body 1, the electromagnet 36 is not energized, and the iron ring 34 is always at the position of the magnetic sheet 35 of the steel bone 13. The limiting protrusion 32 is located in the limiting hole of the forming die 2. When the forming die 2 moves to the blanking position, the formed slope protection bricks are separated from the forming die 2 to complete the blanking. If it is necessary for the forming die 2 and the slope protection bricks to be separated from the belt main body 1 together, when the forming die 2 moves to the blanking position, the energizing structure moves to the electromagnet 36 and is inserted into the electromagnet 36 to energize the electromagnet 36. At this time, the iron ring 34 separates from the magnetic sheet 35 and is adsorbed on the electromagnet 36, and the limiting protrusion 32 separates from the limiting hole, and the forming die 2 and the slope protection bricks are separated from the belt main body 1 together.

[0049] This embodiment and the embodiment have the same beneficial effects.

[0050] Embodiment 3

[0051] As Figure 7 and Figure 8 shown, this embodiment introduces a forming and conveying belt for processing slope protection bricks, which has basically the same structure as the forming and conveying belt for processing slope protection bricks introduced in Embodiment 1. The difference is that the limiting member 3 of this embodiment is mainly composed of an L-shaped sleeve 38 and a limiting protrusion 32. One end of the L-shaped sleeve 38 is slidably sleeved on the outer extension part of the steel bone 13, and a limiting protrusion 32 matching the limiting hole of the forming die 2 is provided at the end of this end. The other end of the L-shaped sleeve 38 faces the side of the outer belt 11 away from the inner belt 12, and a plurality of ventilation holes are opened on the side wall surface of this end facing the forming die 2. The surface of the outer extension part of the steel bone 13 is provided with a chute with a small distance between the two ends and a large distance in the middle. A slider matching the chute is arranged inside the L-shaped sleeve 38. When the slider moves to the two ends of the chute, relative fixation of the L-shaped sleeve 38 can be achieved through clearance fit. In addition, since the L-shaped sleeve 38 has its own ventilation holes, the straight cylinder 37 does not need to be used.

[0052] In actual use, a manipulator capable of horizontal movement can be provided at the blanking position of the belt main body 1. If it is necessary for the forming die 2 and the slope protection bricks to be separated together, when the forming die 2 moves to the blanking position, the L-shaped sleeve 38 is pulled outwards by the manipulator, so that the slider of the L-shaped sleeve 38 moves from one end of the chute to the other end, and the limiting protrusion 32 leaves the limiting hole. At this time, the forming die 2 can be separated from the forming belt together with the slope protection bricks. If only the slope protection bricks need to be separated from the forming die 2, the slider of the L-shaped sleeve 38 is always kept at one end of the chute close to the forming belt to maintain the relative connection and fixation between the L-shaped sleeve 38 and the outer extension part of the steel pipe. At this time, when the forming die 2 moves to the blanking position, only the slope protection bricks are separated from the forming die 2, and the forming die 2 is always located on the belt main body 1.

[0053] This embodiment has the same beneficial effects as the embodiment.

[0054] Example 4

[0055] This embodiment introduces a method for using a forming conveyor belt for processing slope protection bricks, including the following steps:

[0056] S1. According to the distribution of the steel skeleton 13 of the belt body 1, the concave-convex fitting mold 2 is placed side by side on the surface of the outer belt 11, and then the position of the limiter 3 at the extension of the steel skeleton 13 is adjusted so that the movable end of the limiter 3 is placed in the limit hole of the molding mold 2;

[0057] S2. Install the forming conveyor belt on the belt drive body, and the forming mold 2 moves from the conveying starting position to the unloading position following the belt body 1. The unloading mode is determined according to the processing unloading requirements, and the following decisions are made:

[0058] Ⅰ) When the forming mold 2 needs to be separated from the slope protection bricks during processing and blanking, it is determined that the forming mold 2 does not separate from the outer belt 11 at the blanking position, and there is no need to adjust the limiter 3;

[0059] II) When the forming mold 2 and the slope protection brick need to be combined for processing, it is determined that the forming mold 2 is separated from the outer belt 11 together with the slope protection brick at the blanking position, and the movable end of the limit member 3 is moved away from the limit hole of the forming mold 2 at the blanking position.

[0060] The technical scope of the present invention is not limited to the contents in the above description. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. A forming conveyor belt for slope protection brick processing, characterized in that, It includes: The belt body (1) comprises an outer belt (11) and an inner belt (12) which are connected to each other as a whole, and a steel frame (13) embedded therebetween; the steel frame (13) is equidistantly distributed between the outer belt (11) and the inner belt (12) along the edge track of the outer belt (11) and the inner belt (12), and both ends of the steel frame (13) extend to the outside of the outer belt (11) and the inner belt (12); The forming dies (2) are arranged side by side on the surface of the outer belt (11), the side walls of adjacent forming dies (2) are connected in a concave-convex manner, and the length of the forming dies (2) in the conveying direction of the outer belt (11) is greater than the spacing between adjacent steel frames (13); and limiting holes are provided at the bottom of both sides of the forming dies (2) perpendicular to the conveying direction of the belt body (1); A limiting member (3) is arranged at the end of the steel frame (13), and a movable end thereof is placed in a limiting hole of the forming mold (2) to limit the forming mold (2) to the surface of the outer belt (11).

2. The forming conveyor belt for slope protection brick processing according to claim 1, wherein, The diameter of the outer extension of the steel frame (13) is larger than the diameter of the inner portion of the outer belt (11) and the inner belt (12).

3. The forming conveyor belt for slope protection brick processing according to claim 2, characterized in that, The limiting member (3) comprises a clamping ring (31), a limiting protrusion (32) and a limiting nut (33); a thread is arranged on the outer surface of the extension part of the steel frame (13); the limiting nut (33) is threadedly connected to the extension part of the steel frame (13); the clamping ring (31) is located on the inner side of the limiting nut (33); and a limiting protrusion (32) matching the limiting hole of the forming mold (2) is arranged on the side of the clamping ring (31) facing the forming mold (2).

4. The forming conveyor belt for slope protection brick processing according to claim 2, characterized in that, The limiting member (3) comprises an iron ring (34), a limiting protrusion (32), a magnetic sheet (35) and an electromagnet (36); the magnetic sheet (35) is embedded in the outer extension part of the steel frame (13) close to the outer belt (11), the iron ring (34) is sleeved on the outer extension part of the steel frame (13), and a limiting protrusion (32) matching the limiting hole of the molding die (2) is arranged on the side of the iron ring (34) facing the molding die (2); the electromagnet (36) is located on the other side of the iron ring (34) and sleeved on the outer extension part of the steel frame (13), and the magnetism of the magnetic sheet (35) is smaller than that of the electromagnet (36) in the energized state.

5. The forming conveyor belt for slope protection brick processing according to any one of claims 2-4, characterized in that, The end of the extended part of the steel frame (13) is vertically connected with a straight tube (37), the straight tube (37) is closed and arranged close to one end of the steel frame (13), and a plurality of vent holes are opened on the side wall of the straight tube (37) facing the forming mold (2).

6. The forming conveyor belt for slope protection brick processing according to claim 2, wherein, The limiting member (3) comprises an L-shaped sleeve (38) and a limiting protrusion (32); a sliding groove with a small spacing at both ends and a large spacing in the middle is opened on the surface of the extended part of the steel frame (13); a sliding block matching the sliding groove is arranged on the inner side of the L-shaped sleeve (38); a limiting protrusion (32) matching the limiting hole of the forming mold (2) is arranged on the end of the L-shaped sleeve (38) facing the outer belt (11); the other end of the L-shaped sleeve (38) faces the side of the outer belt (11) away from the inner belt (12), and a plurality of ventilation holes are opened on the side wall of the end facing the forming mold (2).

7. The forming conveyor belt for slope protection brick processing according to claim 1, characterized in that, A steel wire mesh for supporting the steel frame (13) is arranged between the steel frame (13) and the inner belt (12).

8. The forming conveyor belt for slope protection brick processing according to claim 1, wherein, The outer belt (11) has a surface bonded with magnetic sheets one in the same number as the molding mold (2), the diameter of the magnetic sheet one being at most one-third of the length of the molding mold (2) in the conveying direction of the outer belt (11); and the bottom of the molding mold (2) is provided with a magnetic sheet two that is magnetically attracted to the magnetic sheet one.

9. The forming conveyor belt for slope protection brick processing according to claim 1, characterized in that, A baffle plate (4) is provided on the outer side of the top edge of the outer belt (11), and the baffle plate (4) contacts the bottom of the limiting member (3) to support the limiting member (3).

10. A method of using a forming conveyor belt for slope protection brick processing, which applies the forming conveyor belt for slope protection brick processing as described in any one of claims 1-9, characterized in that, The method for using the forming conveyor belt for slope protection brick processing comprises the following steps: According to the distribution of the steel frame (13) of the belt body (1), the forming molds (2) with concave and convex fitting connections are placed side by side on the surface of the outer belt (11), and then the position of the limiting member (3) at the extended part of the steel frame (13) is adjusted so that the movable end of the limiting member (3) is placed in the limiting hole of the forming mold (2); The forming conveyor belt is installed on the belt drive body, and the forming mold (2) moves from the conveying starting position to the unloading position following the belt body (1). The unloading mode is determined according to the processing unloading requirements, and the following decisions are made: Ⅰ) When the forming mold (2) needs to be separated from the slope protection bricks during processing and blanking, it is determined that the forming mold (2) does not separate from the outer belt (11) at the blanking position, and there is no need to adjust the limiter (3); II) When the forming mold (2) and the slope protection brick need to be combined for processing, it is determined that the forming mold (2) and the slope protection brick are separated from the outer belt (11) at the material discharging position, and the movable end of the limiting member (3) is moved at the material discharging position to make it leave the limiting hole of the forming mold (2).

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