A stamping and forming device for recycling construction solid waste and a method of using the same

Abstract

The present invention relates to the technical field of construction solid waste recycling, specifically to a construction solid waste recycling stamping and forming equipment and a method of use, comprising a base, wherein a die is provided on the top of the base. The construction solid waste recycling stamping and forming equipment and a method of use, wherein a threaded rod is driven to rotate by a threaded surface on an insert block, so that the gear pushes a pressure plate to translate along a slider along the tooth surface, at which time the pressure plates on both sides are relatively displaced to the upper side of the die, and the waste in the die is stamped. Compared with the existing integrated downward pressing stamping structure, the above-mentioned combined pressure plates can be arranged on both sides of a material discharge point after upward movement, and can be reorganized between the material discharge point and the die when downward movement, so that the straight line and the shortest path between the material discharge point and the die can be retained without affecting the material discharge, which avoids the material discharge efficiency caused by arranging the material discharge point by bypassing the stamping structure, and avoids the stratification of mixed waste caused by an excessively long and non-linear material discharge process.

Description

Technical Field

[0001] The invention relates to the technical field of construction solid waste recycling, and in particular to a construction solid waste recycling stamping and forming device and a use method thereof. Background Art

[0002] The early stage demolition of housing, municipal and highway engineering projects generates a large amount of solid construction waste such as bricks, tiles, concrete, etc., which are often discarded as construction waste, causing waste of resources and damaging resources and the environment.

[0003] During the construction of expressways, especially in the environment of severe soil shortage in the north, the demand for the reuse of construction solid waste is more prominent. Expressways occupy a long line and often encounter special foundation treatment areas such as low-lying areas, ditches and ponds, and soft soil foundations. The reuse and processing of construction solid waste to treat the above special foundations is more environmentally friendly and can also solve the current situation of soil shortage in northern highway construction and maximize the utilization of resources. Taking ditches and ponds as an example, it is necessary to backfill soil and stone materials in layers, roll and compact them before roadbed and pavement construction. Deeper ditches and ponds also need to be backfilled and rolled with building materials such as riprap, crushed stone, and gray soil, which is not only time-consuming and difficult to construct, but also greatly increases construction costs. No matter which method is adopted, the demand for construction materials is huge, especially in the northern areas where soil resources are scarce, which will affect the progress of the project. A large number of soil pits will also squeeze the cultivated land area and cause irreversible damage to soil and water conservation.

[0004] In this process, if the bricks, tiles, concrete and other solid construction waste generated during the demolition can be utilized as filling materials for ditches and ponds, it will not only save materials but also achieve the goal of full recycling of waste, which will not only save process and construction costs, but also provide a new way for environmental governance.

[0005] At present, there are standards for filling ditches and ponds with brick and tile waste. The method is to crush bricks into graded materials and then use a roller to compact them in layers. This process is complicated and is not suitable for the construction environment of deep ditch filling. For example, if there is abundant groundwater, this construction method will not be applicable. In addition, technical parameters such as porosity and compaction degree are difficult to control during the construction process, which is not conducive to the quality control of low fill roadbed.

[0006] The existing patent (Announcement No.: CN117753764B) discloses a construction solid waste recycling stamping and forming equipment, including a material box, a stirring and discharging mechanism, a stamping die, a stamping main device and a bracket; the material box is provided with at least one material bin, and a material discharge mechanism is provided below the discharge port of the material bin; the discharge mechanism includes a driving component and a material control component, and the driving component includes a power source; the material control component includes a material control piece; an elastic bracket, which is elastically connected to the material box and is installed in a sliding manner with the material bin, and is used to install the material control piece; the power source acts on the elastic bracket to drive it to move up and down along the material bin, and control the discharge port of the material bin to open or close. In the above-mentioned prior art, the waste is mixed and then fed into the mold along an inclined pipeline. On the one hand, the feeding process affects the stamping efficiency, and on the other hand, the mixed material is prone to sedimentation and stratification due to weight differences during the transportation process, and affects the strength of the stamped brick body.

[0007] In view of this, we propose a stamping and forming equipment for recycling construction solid waste and a method for using it. Summary of the invention

[0008] The purpose of the present invention is to provide a construction solid waste recycling stamping and forming equipment and a method of use, so as to solve the problem in the prior art proposed in the above background technology that the waste is mixed and then fed into the mold along an inclined pipe. On the one hand, the feeding process affects the stamping efficiency, and on the other hand, the mixed material is prone to sedimentation and stratification due to weight differences during transportation, which affects the strength of the stamped brick body. In order to achieve the above purpose, the present invention provides the following technical solutions: a construction solid waste recycling stamping and forming equipment, including a base, a concave mold is provided on the top of the base, and a top seat is fixedly provided on the upper side of the base, four waste hoppers corresponding to the concave mold are provided on the top seat, and a stamping cylinder is fixedly provided on the left and right sides of the top seat, and a straight press that cooperates with the concave mold is provided on the stamping cylinder and the top seat.

[0009] The straight press comprises a pressing plate arranged at the lower side of the stamping cylinder, and a slide rail is fixedly arranged on the pressing plate, a sliding block is fixedly arranged at the bottom telescopic end of the stamping cylinder, and the pressing plate is slidably connected along the sliding block through the sliding rail.

[0010] An inner groove connected to the outside is provided in the telescopic rod of the punching cylinder, and a threaded rod is movably arranged in the inner groove; an insert block corresponding to the inner groove is fixedly arranged on the side surface of the top seat, and a threaded surface matching the threaded rod is provided on the side surface of the insert block.

[0011] A circular groove is provided inside the slider, and the circular groove passes through one side of the slider and is connected to the outside. A gear is rotatably arranged in the circular groove, and the gear is fixedly connected to the threaded rod. A tooth surface meshing with the gear is provided on the inner wall of one side of the slide rail.

[0012] The top seat and the base are provided with a uniform spreading component matched with the concave die.

[0013] Preferably, the spreading assembly comprises a plate frame arranged at the lower side of the top seat, and the plate frame is fixedly connected to the base, a ring seat is fixedly arranged on the plate frame, and a disc is rotatably connected inside the ring seat.

[0014] The top seat is provided with an equipment slot which passes through from top to bottom, and a motor is fixedly installed in the equipment slot. A toothed disc is fixedly installed on the rotating shaft of the motor, and an outer ring of the disc is provided with ring teeth which mesh with the toothed disc.

[0015] The surface of the disc is provided with a receiving groove matched with the waste hopper, and the receiving groove is eccentrically arranged along the surface of the disc. The groove body of the receiving groove is an oblique cone structure with a larger upper part and a smaller lower part, and a protruding mouth is rotatably arranged at the bottom of the receiving groove.

[0016] The interior of the plate frame is connected with a sliding bin in a sliding manner along the left-right direction, and the interior of the sliding bin is set as a trapezoidal structure with a larger upper part and a smaller lower part, and the protruding mouth is slidably arranged in the sliding bin.

[0017] A auger rod is rotatably arranged at the bottom of the sliding bin, and the rod shafts at both ends of the auger rod extend to the outside through the sliding bin, and a transverse groove corresponding to the rod shaft of the auger rod is opened on the inner side wall of the plate frame, and the rod shaft of the auger rod extends into the transverse groove.

[0018] The protruding nozzle and the sliding bin are provided with pneumatic anti-blocking components.

[0019] Preferably, the pneumatic anti-blocking component includes a slide plate slidably connected in a sliding bin, and the protruding nozzle is inserted into the slide plate.

[0020] The interior of the protruding mouth is connected with a sliding pipe in an up-and-down sliding manner, and the sliding pipe is configured to have an open top and a sealed bottom.

[0021] An opening is formed on the lower side of the side surface of the sliding tube.

[0022] A through opening is formed on the side surface of the protruding mouth, a floating block with a triangular structure is arranged on the side surface of the sliding tube opposite to the through opening, and a plurality of latches passing through the through opening and cooperating with the floating block are fixedly arranged on the inner side wall of the sliding bin.

[0023] Preferably, a latch and a slot are provided on the side surface of the pressure plate.

[0024] Preferably, the slide rail and the pressure plate are connected by bolts.

[0025] Preferably, the auger plates on the surface of the auger rod are symmetrically arranged along its center line.

[0026] Preferably, the inner bottom wall of the sliding tube is configured as an inclined surface, and the lower position of the inclined surface is located on one side of the opening.

[0027] A method for using a construction solid waste recycling stamping and forming device comprises the following steps:

[0028] S1. Put the crushed solid waste into different waste hoppers respectively. After the waste falls into the die, start the punching cylinder, and its telescopic rod and pressing plate extend downward. During this process, the threaded rod is driven to rotate by the threaded surface on the plug block, so that the gear pushes the pressing plate to move along the slider along the tooth surface. At this time, the pressing plates on both sides are relatively displaced to the upper side of the die and punch the waste in the die;

[0029] S2. After the waste is loaded into the waste hopper, the motor is started to use the gear plate to drive the ring gear and the disc to rotate. At this time, the receiving trough performs a circular motion. When the receiving troughs are aligned with the waste hopper one by one, different wastes fall down into the receiving trough in sequence and enter the sliding bin along the protruding mouth. During this process, the protruding mouth at the bottom of the disc performs a circular motion and pushes the sliding bin to reciprocate along the plate frame, so that the waste in the sliding bin is spread in the concave mold;

[0030] S3. The waste in the receiving trough enters the sliding tube along the protruding mouth and enters the sliding bin through the opening. When the circular motion of the protruding mouth pushes the sliding bin to move back and forth, the protruding mouth synchronously moves back and forth along the sliding bin through the slide plate. During this process, the latch intermittently contacts the floating block along the passage and pushes the sliding tube upward along its oblique edge.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] In the present invention, the threaded rod is driven to rotate by the threaded surface on the plug block, so that the gear pushes the pressure plate to translate along the slider along the tooth surface. At this time, the pressure plates on both sides are relatively displaced to the upper side of the die and punch out the waste material in the die. Compared with the existing integrated downward pressing stamping structure, the above-mentioned combined pressure plates can be arranged on both sides of the unloading point after moving up, and reorganized between the unloading point and the die when moving down. The straight line and shortest path between the unloading point and the die can be retained without affecting the unloading. On the one hand, it avoids the unloading efficiency affected by arranging the unloading point around the stamping structure, and on the other hand, it avoids the stratification of mixed waste caused by an excessively long and non-linear unloading process.

[0033] In the present invention, the receiving trough performs circular motion. When the receiving troughs are aligned with the waste hoppers one by one, different waste materials fall downward into the receiving troughs in sequence and enter the sliding bin along the protruding mouth. During this process, the protruding mouth performing circular motion at the bottom of the disc pushes the sliding bin to move back and forth along the plate frame, so that the waste materials in the sliding bin are spread in the die. Compared with the existing method of mixing and then transporting to the mold, the above-mentioned disc cooperates with the receiving trough to perform periodic and balanced selection for different waste materials, and then uses the movable bin to spread them alternately layer by layer, so that different waste materials can be evenly distributed in the die, and the brick body of the punched bricks has the same quality at each position, thereby avoiding the sedimentation and stratification of the mixed waste due to weight difference during the transportation process, which leads to uneven strength of the punched recycled bricks.

[0034] In the present invention, the protruding mouth is moved back and forth along the sliding bin by means of a slide plate. During this process, the latch intermittently contacts the floating block along the through opening and pushes the sliding tube upward along its oblique edge, thereby controlling the sliding tube to move back and forth up and down along the protruding mouth. On the one hand, the top end of the sliding tube can be used to physically contact the waste material to prevent the protruding mouth from being blocked by the waste material in the receiving trough. On the other hand, the sliding tube closes the opening after entering the protruding mouth. At this stage, the sliding tube moving up and down can form positive and negative air pressure changes in the receiving trough, and attract the blocked waste material to collapse. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0036] Figure 2 It is a three-dimensional structural cross-sectional view of the pressing plate and the inner groove of the present invention;

[0037] Figure 3 It is an exploded view of the top seat and the plate frame of the present invention;

[0038] Figure 4 A bottom view of the three-dimensional structure of the plate frame of the present invention;

[0039] Figure 5 It is a three-dimensional structural cross-sectional view of the plate frame of the present invention;

[0040] Figure 6 is a three-dimensional structural cross-sectional view of the disc of the present invention;

[0041] Figure 7 It is a schematic diagram of the three-dimensional structure of the sliding bin of the present invention;

[0042] Figure 8 It is a three-dimensional structural cross-sectional view of the sliding bin of the present invention;

[0043] Fig. 9 It is an exploded view of the slide plate, the protruding nozzle and the slide tube of the present invention.

[0044] In the figure: 1, base; 2, die; 3, top seat; 4, waste hopper; 5, stamping cylinder; 6, straight press; 61, pressing plate; 62, slide rail; 63, slider; 64, inner groove; 65, threaded rod; 66, insert; 67, threaded surface; 68, circular groove; 69, gear; 610, tooth surface; 611, uniform spreading assembly; 6111, plate frame; 6112, ring seat; 6113, disc; 6114, equipment groove; 6115, motor; 6116, toothed disc; 6117, ring gear; 6118, material receiving trough; 6119, protruding mouth; 61110, sliding bin; 61111, auger rod; 61112, transverse groove; 61113, pneumatic anti-blocking component; 611131, slide plate; 611132, sliding tube; 611133, opening; 611134, through port; 611135, floating block; 611136, bayonet. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical staff in this field without creative work are within the scope of protection of the present invention.

[0046] See also Figures 1 to 9 The present invention provides a technical solution: a construction solid waste recycling stamping and forming equipment, including a base 1, a die 2 is provided on the top of the base 1, and a top seat 3 is fixedly provided on the upper side of the base 1, four waste hoppers 4 corresponding to the die 2 are provided on the top seat 3, and stamping cylinders 5 are fixedly provided on the left and right sides of the top seat 3, the crushed solid waste is respectively put into different waste hoppers 4, after the waste falls into the die 2, the stamping cylinder 5 is started, and its telescopic rod and pressing plate 61 extend downward, and stamping and forming are performed along the die 2, and a straight press 6 cooperating with the die 2 is provided on the stamping cylinder 5 and the top seat 3.

[0047] The straight press 6 includes a pressing plate 61 arranged at the lower side of the punching cylinder 5, and a slide rail 62 is fixedly arranged on the pressing plate 61. A slider 63 is fixedly arranged at the bottom telescopic end of the punching cylinder 5, and the pressing plate 61 is slidably connected along the slider 63 through the slide rail 62.

[0048] An inner groove 64 connected to the outside is provided in the telescopic rod of the punching cylinder 5, and a threaded rod 65 is movably arranged in the inner groove 64. An insert block 66 corresponding to the inner groove 64 is fixedly provided on the side surface of the top seat 3, and a threaded surface 67 matching with the threaded rod 65 is provided on the side surface of the insert block 66. When the telescopic rod and the pressure plate 61 are extended downward, the threaded rod 65 is driven to rotate by the threaded surface 67 on the insert block 66.

[0049] A circular groove 68 is provided inside the slider 63, and the circular groove 68 passes through one side of the slider 63 and is connected to the outside. A gear 69 is rotatably arranged in the circular groove 68, and the gear 69 is fixedly connected to the threaded rod 65. A tooth surface 610 meshing with the gear 69 is provided on the inner wall of one side of the slide rail 62. When the threaded rod 65 and the gear 69 rotate, the gear 69 pushes the pressure plate 61 along the tooth surface 610 to translate along the slider 63. At this time, the pressure plates 61 on both sides are relatively displaced to the upper side of the die 2 and punch out the waste material in the die 2.

[0050] The top seat 3 and the base 1 are provided with a uniform spreading assembly 611 which matches with the concave die 2 .

[0051] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 9 As shown, the spreading assembly 611 includes a plate frame 6111 disposed on the lower side of the top seat 3, and the plate frame 6111 is fixedly connected to the base 1, a ring seat 6112 is fixedly disposed on the plate frame 6111, and a disc 6113 is rotatably connected inside the ring seat 6112.

[0052] The top seat 3 is provided with an equipment groove 6114 which passes through from top to bottom, and a motor 6115 is fixedly installed in the equipment groove 6114. A gear plate 6116 is fixedly installed on the rotating shaft of the motor 6115. The outer ring of the disk 6113 is provided with a ring gear 6117 which meshes with the gear plate 6116. When the motor 6115 is started, the gear plate 6116 drives the ring gear 6117 and the disk 6113 to rotate.

[0053] A material receiving trough 6118 cooperating with the waste hopper 4 is provided on the surface of the disc 6113, and the material receiving trough 6118 is eccentrically arranged along the surface of the disc 6113. The trough body of the material receiving trough 6118 is an oblique cone structure with a larger upper part and a smaller lower part, and a protruding nozzle 6119 is rotatably arranged at the bottom of the material receiving trough 6118. The rotation of the disc 6113 causes the material receiving trough 6118 to perform a circular motion. When the material receiving troughs 6118 are aligned with the waste hopper 4 one by one, different waste materials fall into the material receiving trough 6118 in sequence.

[0054] The interior of the plate frame 6111 is connected to a sliding bin 61110 in a sliding manner along the left and right directions, and the interior of the sliding bin 61110 is set to a trapezoidal structure with a larger upper part and a smaller lower part. The protruding spout 6119 is slidably set in the sliding bin 61110, and the waste in the receiving trough 6118 enters the sliding bin 61110 along the protruding spout 6119. During this process, the protruding spout 6119 that performs a circular motion at the bottom of the disc 6113 pushes the sliding bin 61110 to reciprocate along the plate frame 6111, so that the waste in the sliding bin 61110 is spread in the die 2.

[0055] An auger rod 61111 is rotatably arranged at the bottom of the sliding bin 61110, and the rod shafts at both ends of the auger rod 61111 pass through the sliding bin 61110 and extend to the outside, a transverse groove 61112 corresponding to the rod shaft of the auger rod 61111 is provided on the inner wall of the plate frame 6111, and the rod shaft of the auger rod 61111 extends into the transverse groove 61112. When the sliding bin 61110 translates, the auger rod 61111 is rotated by the friction of the transverse groove 61112 on the rod shaft, and the rotation of the auger rod 61111 can drive the waste in the sliding bin 61110 to be pushed back and forth to spread the waste evenly.

[0056] A pneumatic anti-blocking component 61113 is provided on the protruding nozzle 6119 and the sliding bin 61110 .

[0057] In this embodiment, Figure 1 , Figure 2 , Figure 3, Figure 4 , Figures 5 to 9 As shown, the pneumatic anti-blocking component 61113 includes a slide plate 611131 slidably connected in the sliding bin 61110 , and the protrusion 6119 is inserted into the slide plate 611131 .

[0058] The interior of the protruding nozzle 6119 is connected with a sliding tube 611132 in an up-and-down sliding manner, and the sliding tube 611132 is configured to have an opening 611133 at the top and a sealed bottom.

[0059] An opening 611133 is provided on the lower side of the side surface of the sliding tube 611132 , and waste materials in the receiving trough 6118 enter the sliding tube 611132 along the protruding nozzle 6119 , and enter the sliding bin 61110 through the opening 611133 .

[0060] A through opening 611134 is provided on the side surface of the protruding mouth 6119, and a floating block 611135 with a triangular structure is provided on the side surface of the sliding tube 611132 on the side opposite to the through opening 611134. A plurality of latches 611136 that pass through the through opening 611134 and cooperate with the floating block 611135 are fixedly provided on the inner side wall of the sliding bin 61110. When the protruding mouth 6119 moves in a circular motion and pushes the sliding bin 61110 to reciprocate, the protruding mouth 6119 synchronously moves back and forth along the sliding bin 61110 through the slide plate 611131. During this process, the latches 611136 intermittently contact the floating block 611135 along the through opening 611134 and pushes the sliding tube 611132 upward along its oblique edge.

[0061] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 9 As shown, the side surface of the pressing plate 61 is provided with a pin and a slot. After the pressing plates 61 on both sides are relatively displaced, the pins and the slots can be used for horizontal plugging, so that the two pressing plates 61 can be connected in parallel to ensure the stamping effect of the combined structure.

[0062] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 9 As shown, the slide rail 62 and the pressure plate 61 are connected by bolts, and the slide rail 62 can be quickly replaced by disassembling and assembling the bolts, so that the user can perform daily maintenance.

[0063] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 9As shown, the auger plates on the surface of the auger rod 61111 are symmetrically arranged along the center line, so that when the auger rod 61111 rotates, it can drive the waste in the sliding bin 61110 to be pushed back and forth relative to and away from each other along the center line to spread the waste evenly.

[0064] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 9 As shown, the inner bottom wall of the slide tube 611132 is set as an inclined surface, and the lower position of the inclined surface is located on the side of the opening 611133. The waste entering the slide tube 611132 can all roll along the inclined surface toward the opening 611133, thereby avoiding the waste from accumulating at the bottom of the slide tube 611132.

[0065] A method for using a construction solid waste recycling stamping and forming device comprises the following steps:

[0066] S1. Put the crushed solid waste into different waste hoppers 4 respectively. After the waste falls into the die 2, start the stamping cylinder 5, and its telescopic rod and pressure plate 61 extend downward. During this process, the threaded rod 65 is driven to rotate by the threaded surface 67 on the plug block 66, so that the gear 69 pushes the pressure plate 61 along the tooth surface 610 to translate along the slider 63. At this time, the pressure plates 61 on both sides are relatively displaced to the upper side of the die 2 and stamp the waste in the die 2.

[0067] S2. After the waste is loaded into the waste hopper 4, start the motor 6115, so that it uses the toothed disk 6116 to drive the ring gear 6117 and the disc 6113 to rotate. At this time, the material receiving trough 6118 performs a circular motion. When the material receiving trough 6118 is aligned with the waste hopper 4 one by one, different wastes fall down into the material receiving trough 6118 in sequence and enter the sliding bin 61110 along the protruding mouth 6119. During this process, the protruding mouth 6119 at the bottom of the disc 6113 performs a circular motion and pushes the sliding bin 61110 to reciprocate along the plate frame 6111, so that the waste in the sliding bin 61110 is spread in the die 2.

[0068] S3. The waste materials in the receiving trough 6118 enter the sliding tube 611132 along the protruding spout 6119, and enter the sliding bin 61110 through the opening 611133. When the protruding spout 6119 moves in a circular motion and pushes the sliding bin 61110 to move back and forth, the protruding spout 6119 simultaneously moves back and forth along the sliding bin 61110 through the slide plate 611131. During this process, the locking pin 611136 intermittently contacts the floating block 611135 along the through opening 611134, and pushes the sliding tube 611132 upward along its oblique edge.

[0069] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A construction solid waste recycling stamping and forming device, comprising a base (1), characterized in that: A concave die (2) is provided on the top of the base (1), and a top seat (3) is fixedly provided on the upper side of the base (1), four waste hoppers (4) corresponding to the concave die (2) are provided on the top seat (3), and a punching cylinder (5) is fixedly provided on both the left and right sides of the top seat (3), and a straightening press (6) matching the concave die (2) is provided on the punching cylinder (5) and the top seat (3); The straight press (6) comprises a pressing plate (61) arranged at the lower side of the punching cylinder (5), and a slide rail (62) is fixedly arranged on the pressing plate (61), and a sliding block (63) is fixedly arranged at the bottom telescopic end of the punching cylinder (5), and the pressing plate (61) is slidably connected along the sliding block (63) via the sliding rail (62); An inner groove (64) communicating with the outside is provided in the telescopic rod of the punching cylinder (5), and a threaded rod (65) is movably provided in the inner groove (64); an insert block (66) corresponding to the inner groove (64) is fixedly provided on the side surface of the top seat (3), and a threaded surface (67) matching with the threaded rod (65) is provided on the side surface of the insert block (66); A circular groove (68) is provided inside the slider (63), and the circular groove (68) passes through one side of the slider (63) and is in communication with the outside. A gear (69) is rotatably provided inside the circular groove (68), and the gear (69) is fixedly connected to the threaded rod (65). A tooth surface (610) meshing with the gear (69) is provided on the inner side wall of one side of the slide rail (62); The top seat (3) and the base (1) are provided with a uniform spreading assembly (611) that matches the concave die (2); The uniform spreading assembly (611) comprises a plate frame (6111) arranged at the lower side of the top seat (3), and the plate frame (6111) is fixedly connected to the base (1); a ring seat (6112) is fixedly arranged on the plate frame (6111), and a disc (6113) is rotatably connected inside the ring seat (6112); The top seat (3) is provided with an equipment slot (6114) which passes through from top to bottom, and a motor (6115) is fixedly installed in the equipment slot (6114); a toothed disc (6116) is fixedly installed on the rotating shaft of the motor (6115); and an outer ring of the circular disc (6113) is provided with a ring tooth (6117) which meshes with the toothed disc (6116); The surface of the disc (6113) is provided with a material receiving groove (6118) that matches the waste hopper (4), and the material receiving groove (6118) is eccentrically arranged along the surface of the disc (6113), the groove body of the material receiving groove (6118) is an oblique cone structure with a larger upper part and a smaller lower part, and a protruding nozzle (6119) is rotatably arranged at the bottom of the material receiving groove (6118); The interior of the plate frame (6111) is slidably connected to a sliding bin (61110) in the left-right direction, and the interior of the sliding bin (61110) is configured as a trapezoidal structure with a larger top and a smaller bottom, and the protruding mouth (6119) is slidably disposed in the sliding bin (61110); A auger rod (61111) is rotatably arranged at the bottom of the sliding bin (61110), and the rod shafts at both ends of the auger rod (61111) penetrate the sliding bin (61110) and extend to the outside; a transverse groove (61112) corresponding to the rod shaft of the auger rod (61111) is formed on the inner side wall of the plate frame (6111), and the rod shaft of the auger rod (61111) extends into the transverse groove (61112); The protruding nozzle (6119) and the sliding bin (61110) are provided with a pneumatic anti-blocking component (61113); The pneumatic anti-blocking component (61113) comprises a slide plate (611131) slidably connected in the slide bin (61110), and the protruding nozzle (6119) is inserted into the slide plate (611131); The interior of the protruding nozzle (6119) is connected to a sliding tube (611132) in an upward and downward sliding manner, and the sliding tube (611132) is configured to have an opening at the top (611133) and a sealed bottom. An opening (611133) is provided on the lower side of the side surface of the sliding tube (611132); A through opening (611134) is provided on the side surface of the protruding mouth (6119), a floating block (611135) with a triangular structure is provided on the side surface of the sliding tube (611132) opposite to the through opening (611134), and a plurality of latches (611136) passing through the through opening (611134) and cooperating with the floating block (611135) are fixedly provided on the inner side wall of the sliding bin (61110).

2. The construction solid waste recycling stamping and forming equipment according to claim 1, characterized in that: A latch and a slot are provided on the side surface of the pressing plate (61).

3. The construction solid waste recycling stamping and forming equipment according to claim 2, characterized in that: The slide rail (62) and the pressing plate (61) are connected via bolts.

4. The construction solid waste recycling stamping and forming equipment according to claim 3, characterized in that: The auger plates on the surface of the auger rod (61111) are symmetrically arranged along its center line.

5. The construction solid waste recycling stamping and forming equipment according to claim 4, characterized in that: The inner bottom wall of the sliding tube (611132) is configured as an inclined surface, and the lower position of the inclined surface is located on one side of the opening (611133).

6. A method for using a construction solid waste recycling stamping and forming device, using the construction solid waste recycling stamping and forming device as claimed in claim 5, characterized in that: The steps include: S1. The crushed solid waste is placed in different waste hoppers (4) respectively. After the waste falls into the die (2), the punching cylinder (5) is started, and its telescopic rod and the pressing plate (61) are extended downward. During this process, the threaded rod (65) is driven to rotate by the threaded surface (67) on the insert block (66), so that the gear (69) pushes the pressing plate (61) along the tooth surface (610) to translate along the slider (63). At this time, the pressing plates (61) on both sides are relatively displaced to the upper side of the die (2) and punch the waste in the die (2); S2. After the waste is loaded into the waste hopper (4), the motor (6115) is started to use the toothed disc (6116) to drive the ring gear (6117) and the disc (6113) to rotate. At this time, the receiving trough (6118) performs a circular motion. When the receiving troughs (6118) are aligned with the waste hopper (4) one by one, different wastes fall downward into the receiving trough (6118) in sequence and enter the sliding bin (61110) along the protruding mouth (6119). During this process, the protruding mouth (6119) performing a circular motion at the bottom of the disc (6113) pushes the sliding bin (61110) to perform a reciprocating translation along the plate frame (6111), so that the waste in the sliding bin (61110) is spread in the concave mold (2); S3. The waste material in the receiving trough (6118) enters the sliding tube (611132) along the protruding nozzle (6119) and enters the sliding bin (61110) through the opening (611133). When the protruding nozzle (6119) pushes the sliding bin (61110) to move back and forth in a circular motion, the protruding nozzle (6119) synchronously moves back and forth along the sliding bin (61110) through the sliding plate (611131). During this process, the latch (611136) intermittently contacts the floating block (611135) along the through opening (611134) and pushes the sliding tube (611132) to move upward along its oblique edge.

Images