Automatic material distributing and forming equipment for producing paving stone

Abstract

The invention relates to the field of paving stone production equipment, in particular to automatic material distribution forming equipment for paving stone production, which comprises a rack, uniformly distributed conveying rollers are mounted on two sides of the upper part of the rack, a vertical frame is fixedly connected to the middle of the top end of the rack, and a hydraulic table is mounted in the middle of the upper part of the vertical frame through a top frame; a pressing plate is mounted at the telescopic end of the bottom of the hydraulic table, a hydraulic cylinder is mounted in the middle of the rack, a top extension seat is mounted at the top of the hydraulic cylinder, a plurality of vibration motors are mounted in the telescopic end of the top extension seat, an electromagnet is mounted at the top of the telescopic end of the top extension seat, and the electromagnet is arranged under the pressing plate; the length of the sliding frame and the length of the fixed frame can be freely adjusted, and mold inner mold cavities of different sizes can be precisely matched; and in the adjusting process, the bulk material packing augers can synchronously stretch out and draw back along with the sliding frame, and the problems that the distribution range of traditional equipment is fixed and local materials are accumulated are thoroughly solved in cooperation with high-speed rotation of the symmetrical bulk material packing augers on the two sides.

Description

Technical Field

[0001] This invention relates to the field of paving stone production equipment, and more particularly to an automatic material feeding and forming equipment for paving stone production. Background Technology

[0002] In the fabric forming process of paving stone production, traditional equipment suffers from numerous technical shortcomings, becoming a key issue restricting production efficiency and finished product quality. Traditional equipment is mostly a single fabric structure, where the base material and surface material easily mix, and the fabric range is fixed, making it unable to adapt to the inner cavities of molds of different sizes. This easily leads to localized material accumulation, resulting in poor blank forming consistency and low material utilization. Mold positioning relies heavily on manual labor, which is inaccurate and cumbersome, making continuous production difficult. Demolding and receiving plate conveying also require significant manual intervention. Furthermore, traditional equipment lacks effective anti-material adhesion and uniform material distribution structures, causing material to easily adhere to the mold wall during feeding, resulting in edge layering and uneven density distribution within the blank. During vibration uniform material distribution, gaps easily appear between the mold and the receiving plate, causing material spillage, wasting material and affecting subsequent pressing and forming effects. The overall automation level and production adaptability of the equipment are insufficient to meet the demands of large-scale, high-quality paving stone production. Therefore, we propose an automatic fabric forming equipment for paving stone production to solve the aforementioned problems. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of the prior art by providing an automatic material feeding and forming device for paving stone production.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows: an automatic material feeding and forming equipment for paving stone production, comprising a frame, with evenly distributed conveyor rollers installed on both sides of the upper part of the frame, a vertical frame fixedly connected to the center of the top of the frame, a hydraulic platform installed on the center of the upper part of the vertical frame via a top frame, a pressure plate installed at the bottom telescopic end of the hydraulic platform, a hydraulic cylinder installed in the middle of the frame, a top extension seat installed on the top of the hydraulic cylinder, multiple vibration motors installed inside the telescopic end of the top extension seat, an electromagnet installed on the top of the telescopic end of the top extension seat, the electromagnet being positioned directly below the pressure plate, a mold being disposed between the electromagnet and the pressure plate, guide grooves being opened on both sides of the top of the mold, sliding blocks being slidably connected to the front and rear sides of the top of the mold, each sliding block having a material feeding port penetrating through its center, and material feeding cylinders being disposed on both sides of the hydraulic platform. All fabric cylinders are mounted on the upper side of the frame via fixed trusses. The bottom outlets of all fabric cylinders are connected to guide cylinders via flanges. A fixed frame is fixedly connected to the end of each guide cylinder away from the fabric cylinder. Slide carriages are slidably connected to both ends of the fixed frame. Slots are provided at the bottom of both the slide carriages and the fixed frame. A double-headed motor is fixedly connected to the middle of one side of each fixed frame. A fixing bar is fixedly connected to the middle of one side of each slide carriage. Threaded rods are fixedly connected to the drive ends of both sides of the double-headed motors. The threaded rods are threadedly connected to the fixing bars. An internal rod is provided in the middle of the inner side of each fixed frame. A fixed chamber is fixedly connected to the middle of the inner side wall of each slide carriage. An outer sleeve is rotatably connected through and to the middle of each fixed chamber. The other end of the outer sleeve is fitted around the outer periphery of the internal rod. The outer sleeve and the internal rod are slidably connected.

[0005] Preferably, a fixing plate is fixedly connected to the middle of the front and rear sides of the upright frame, a servo motor is fixedly connected to one side of the middle of the fixing plate, a threaded rod is fixedly connected to the bottom drive end of the servo motor, a lifting seat is threaded through and threaded to the bottom of the threaded rod, a clamp is fixedly connected to one end of the lifting seat, and the end of the clamp is used to fix the mold.

[0006] Preferably, the mold has a through inner cavity in the middle, and a vibration motor is installed on the lower part of the outer side wall of the mold.

[0007] Preferably, the slide and the fixed frame are internally connected, and the slide and the fixed frame are slidably connected to the inside of the fabric opening.

[0008] Preferably, multiple guide wheels are installed on both sides of the bottom of the slide, and an electric motor is installed on the shaft of each guide wheel. The electric motors are installed inside the slide, and the bottom of each guide wheel is located inside the guide groove.

[0009] Preferably, a fixed gear is fixedly connected to one end of the outer circumference of the outer sleeve, a transmission gear is meshed with the upper side of the fixed gear, a drive gear is meshed with the upper side of the transmission gear, the drive gear, the transmission gear and the fixed gear are all arranged inside the fixed compartment, and a stepper motor is fixedly connected to one end of the central shaft of the drive gear, and the stepper motor is fixedly connected to one end of the slide.

[0010] Preferably, each outer sleeve is fitted with a material auger, and each end of the material auger is fixedly connected to a fixing ring. One end of each material auger is fixedly connected to one side of the outer sleeve through the fixing ring, and the other end of each material auger is installed in the middle of the outer circumference of the inner rod through the fixing ring. The material augers on both sides are symmetrically arranged.

[0011] Preferably, a receiving plate is provided on the upper side of the conveying roller, the conveying roller is used to convey the receiving plate, and the receiving plate is used to support the paving stone blank.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention is equipped with independent cloth cylinders on both sides and matching cloth components, which can separately mix and accurately distribute the "base material" and "outer material" required for the production of paving stones. By distributing the base material first and then the outer material in an orderly manner, the mixing of the two layers of materials is avoided from the source. At the same time, a vibration motor is installed on the outer wall of the mold. When the material is fed, vibration is used to prevent the base material from sticking to the mold wall, which completely solves the problem of edge mixing during the pressing of traditional equipment and ensures the layered structure and appearance quality of the finished paving stone.

[0013] 2. This invention features a sliding carriage connected to both sides of the fixed frame. A dual-head motor drives the threaded rod to rotate, allowing for free adjustment of the length of the carriage and the fixed frame, precisely adapting to mold cavities of different sizes. During adjustment, the material auger can extend and retract synchronously with the carriage. Combined with the high-speed rotation of the symmetrical material augers on both sides, the material can be evenly distributed to the entire area of ​​the fixed frame and the carriage. The material falls evenly through the bottom slot, completely solving the problems of fixed material distribution range and localized material accumulation in traditional equipment, thus improving material utilization and billet forming consistency.

[0014] 3. This invention is equipped with a mold positioning and lifting mechanism consisting of a servo motor, a threaded rod, and a clamping seat on the upright frame. The clamping seat can quickly clamp the mold to achieve precise positioning. The servo motor drives the lifting seat to lift and lower, which can realize the automatic lifting and lowering of the mold. This not only solves the problem of low accuracy of manual mold positioning in traditional equipment, but also lifts the mold away from the electromagnet, which facilitates the conveying of the receiving plate and the demolding of the blank after pressing. It greatly reduces manual operation steps and improves production continuity and efficiency.

[0015] 4. This invention features a dual vibration structure with both mold vibration and receiving plate vibration. Mold vibration solves the material adhesion problem, and the vibration motor in the top extension seat transmits the vibration waves to the receiving plate through an electromagnet, achieving secondary uniform distribution of the material and making the internal density of the blank more uniform. At the same time, the electromagnet can firmly attract and fix the mold, making the mold cavity completely sealed, avoiding gaps between the mold and the receiving plate during the vibration uniform material distribution process, which would cause material to escape. This ensures the uniform material distribution effect, reduces material waste, and prevents escaped material from affecting subsequent pressing and molding. Attached Figure Description

[0016] Figure 1 This is a frontal three-dimensional structural diagram of an automatic fabric feeding and forming device for paving stone production according to the present invention; Figure 2 This is a top-view three-dimensional structural diagram of an automatic material feeding and forming device for paving stone production according to the present invention. Figure 3 This is a partial structural diagram of the mold of an automatic fabric laying and forming equipment for paving stone production according to the present invention. Figure 4 This is a partial structural diagram of the top extension seat of an automatic fabric feeding and forming device for paving stone production according to the present invention. Figure 5 This is a partial structural diagram of the dual-head motor of an automatic material feeding and forming device for paving stone production according to the present invention. Figure 6 This is a partial structural diagram of the fixed chamber of an automatic fabric forming device for paving stone production according to the present invention; Figure 7 This is a partial structural diagram of the auger at the bulk material feeding and forming device for paving stone production according to the present invention; Figure 8 for Figure 7 Enlarged view of point A in the middle.

[0017] 101. Conveyor roller; 102. Receiving plate; 103. Top extension seat; 104. Hydraulic cylinder; 105. Lifting seat; 106. Threaded rod one; 107. Servo motor; 108. Vertical frame; 109. Hydraulic table; 110. Fabric cylinder; 111. Frame; 112. Fixing plate; 113. Fixing ring; 114. Top frame; 115. Pressure plate; 116. Guide cylinder; 117. Clamping seat; 118. Mold; 119. Vibration motor; 12 0. Slide; 121. Fabric inlet; 122. Electromagnet; 123. Guide groove; 124. Guide wheel; 125. Carriage; 126. Fixing frame; 127. Double-headed motor; 128. Threaded rod II; 129. Fixing bar; 130. Fixing gear; 131. Stepper motor; 132. Drive gear; 133. Transmission gear; 134. Fixing chamber; 135. Groove; 136. Material auger; 137. Outer sleeve; 138. Internal rod. Detailed Implementation

[0018] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0019] like Figures 1-8 The automatic fabrication and forming equipment for paving stone production shown includes a frame 111. Conveying rollers 101 are evenly distributed on both sides of the upper part of the frame 111. A receiving plate 102 is provided on the upper side of each conveying roller 101. The conveying rollers 101 convey the receiving plate 102, which supports the paving stone blank. A vertical frame 108 is fixedly connected to the top center of the frame 111. A hydraulic platform 109 is mounted on the upper center of the vertical frame 108 via a top frame 114. A pressure plate 115 is installed at the bottom telescopic end of the hydraulic platform 109. A hydraulic cylinder 104 is installed in the middle of the frame 111. A top extension seat 103 is installed on the top of the hydraulic cylinder 104. Fixed plates 112 are fixedly connected to the middle of both the front and rear sides of the vertical frame 108. The middle of the fixed plates 112... A servo motor 107 is fixedly connected to one side of each servo motor 107. A threaded rod 106 is fixedly connected to the bottom drive end of each servo motor 107. A lifting seat 105 is threaded through and threaded to the bottom of each threaded rod 106. A clamping seat 117 is fixedly connected to one end of each lifting seat 105. The end of the clamping seat 117 is used to fix the mold 118. Guide grooves 123 are opened on both sides of the top of the mold 118. A slide block 120 is slidably connected to the front and rear sides of the top of the mold 118. A fabric opening 121 is passed through the middle of each slide block 120. Multiple guide wheels 124 are installed on both sides of the bottom of the slide block 120. An electric motor is installed on the shaft of each guide wheel 124. The electric motors are installed inside the slide block 120. The bottom of each guide wheel 124 is located inside the guide groove 123. Furthermore, in specific implementation, people select appropriate molds 118 and pressure plates 115 according to the size of the paving stones to be produced. Then, the pressure plate 115 is installed at the bottom of the hydraulic table 109, and the mold 118 is placed directly below the pressure plate 115. During installation, the servo motor 107 and clamping seat 117 can be activated. The clamping seat 117 extends and engages with the side of the mold 118 through its end, achieving clamping and positioning of the mold 118. Then, the servo motor 107 drives the threaded rod 106 to rotate, which in turn drives the lifting seat 105 to... The clamping seat 117 is raised and lowered synchronously, which can lift the mold 118 so that the mold 118 can be separated from the electromagnet 122, which facilitates the conveying of the receiving plate 102 and the demolding of the pressed blank. When producing paving stones, the material distribution of the required "base material" can be achieved through the material distribution cylinder 110 and its components on one side, and the material distribution of the required "fabric material" can be achieved through the material distribution cylinder 110 and its components on the other side. By distributing the "base material" first and then the "fabric material", the material distribution of paving stone production can be achieved in sequence, which facilitates the subsequent pressing and molding work.

[0020] The telescopic end of the top extension seat 103 is equipped with multiple vibration motors, and an electromagnet 122 is installed on the top of the telescopic end of the top extension seat 103. The electromagnet 122 is located directly below the pressure plate 115. A mold 118 is provided between the electromagnet 122 and the pressure plate 115. A through inner mold cavity is provided in the middle of the mold 118. Vibration motors 119 are installed on the lower part of the outer side wall of the mold 118. Furthermore, in specific implementation, when the material is introduced into the mold 118, the vibration motor 119 fixed around the mold 118 can be activated. The operation of the vibration motor 119 generates vibration, which allows the vibration waves to be transmitted to the mold 118. This prevents material from adhering to the wall of the mold 118 when the "base material" is added, and avoids the mixing of the "base material" and "fabric material" at the edges during pressing, which would affect the quality of the finished product. After the vibration motor 119 finishes working, the vibration motor installed inside the top extension seat 103 will start working. The vibration waves generated by the vibration motor can be transmitted to the receiving plate 102 through the electromagnet 122, so that the material on the receiving plate 102 can be more evenly distributed under the action of the vibration waves. During this process, the operation of the electromagnet 122 can achieve adsorption and fixation of the mold 118, so that the inner cavity of the mold 118 can remain closed. This prevents gaps from appearing between the receiving plate 102 and the mold 118 when the receiving plate vibrates, which would cause material to escape and affect the subsequent pressing and molding work.

[0021] The hydraulic table 109 has a material distribution cylinder 110 on both sides. The material distribution cylinder 110 is installed on the upper side of the frame 111 through a fixed truss. The bottom outlet of the material distribution cylinder 110 is connected to a guide cylinder 116 through a flange. The end of the guide cylinder 116 away from the material distribution cylinder 110 is fixedly connected to a fixed frame 126. The two ends of the fixed frame 126 are slidably connected to a slide 125. The bottom of the slide 125 and the fixed frame 126 are both provided with slots 135. The inner middle of the fixed frame 126 is provided with an internal rod 138. The middle of the inner wall of the slide 125 is fixedly connected to a fixed chamber 134. The slide 125 and the fixed frame 126 are internally connected. The slide 125 and the fixed frame 126 are slidably connected to the inside of the material distribution port 121. Furthermore, in specific implementation, the material to be mixed can be introduced into the feeding cylinder 110. After mixing, the valve at the bottom of the feeding cylinder 110 opens, allowing the material to enter the fixed frame 126 through the guide cylinder 116 installed at the bottom of the feeding cylinder 110. Then, the stepper motor 131 drives the drive gear 132 to rotate, which in turn drives the transmission gear 133 meshing with it to rotate. The transmission gear 133, through its meshing fixed gear... The wheel 130 drives the outer sleeve 137 to rotate synchronously, which in turn drives the material auger 136 to rotate synchronously. The synchronous rotation of the two symmetrical material augers 136 can diffuse the material entering the fixed frame 126, so that the material can be evenly distributed inside the fixed frame 126 and the slide 125. Then, the material can fall through the slots 135 at the bottom of the fixed frame 126 and the slide 125, thus achieving the discharge and even distribution of the material, and allowing the material to be introduced into the mold 118.

[0022] Among them, a double-headed motor 127 is fixedly connected to the middle of one side of the fixed frame 126, and a fixing strip 129 is fixedly connected to the middle of one side of the slide 125. Threaded rods 128 are fixedly connected to both drive ends of the double-headed motor 127, and the threaded rods 128 are threadedly connected to the fixing strips 129. An outer sleeve 137 is rotatably connected through the middle of the fixed chamber 134. The other end of the outer sleeve 137 is sleeved on both sides of the inner rod 138. The outer sleeve 137 and the inner rod 138 are slidably connected. A fixed gear 130 is fixedly connected to one end of the outer circumference of the outer sleeve 137. A transmission gear 133 is meshed on the upper side of the fixed gear 130. The upper side of the transmission gear 133 is... A drive gear 132 is meshed with the drive gear 132, transmission gear 133 and fixed gear 130 are all located inside the fixed chamber 134. A stepper motor 131 is fixedly connected to one end of the shaft in the middle of the drive gear 132. The stepper motor 131 is fixedly connected to one end of the slide 125. A material auger 136 is fitted around the outer periphery of the outer sleeve 137. A fixing ring 113 is fixedly connected to both ends of the material auger 136. One end of the material auger 136 is fixedly connected to one side of the outer periphery of the outer sleeve 137 through the fixing ring 113. The other end of the material auger 136 is installed in the middle of the outer periphery of the inner rod 138 through the fixing ring 113. The material augers 136 on both sides are symmetrically arranged. Furthermore, in specific implementation, before distributing the material, the dual-head motor 127 can be started. The dual-head motor 127 can drive the threaded rod 128 to rotate. The rotation of the threaded rod 128 can drive the slide 125 to move via the fixing bar 129. The displacement of the slide 125 can adjust the length of the slide 125 and the fixing frame 126, so that it can better fit the size of the inner cavity of the mold 118, achieve uniform material distribution, and avoid local accumulation. In this process, the fixing of the fixing ring 113 and the sliding between the inner rod 138 and the outer sleeve 137 can drive the outer sleeve 137 and the material distribution auger 136 set on the outer periphery to extend and retract synchronously with the slide 125 and the fixing frame 126, so that it can adapt to the adjustment of the slide 125 and the fixing frame 126 and maintain the uniform distribution of the material.

[0023] Working principle: In practical use, people select appropriate molds 118 and pressure plates 115 according to the size of the paving stones to be produced. Then, the pressure plate 115 is installed at the bottom of the hydraulic table 109, and the mold 118 is placed directly below the pressure plate 115. During installation, the servo motor 107 and clamping seat 117 are activated. The clamping seat 117 extends and engages the side of the mold 118 through its end, achieving clamping and positioning of the mold 118. Then, the servo motor 107 drives the threaded rod 106 to rotate, which in turn drives the lifting seat 105 and clamping seat 117 to rise and fall synchronously, thereby lifting the mold 118 and allowing it to disengage from the electromagnet 122, facilitating the transport of the receiving plate 102. In the subsequent demolding of the pressed blank, the material to be mixed is introduced into the feeding cylinder 110. After mixing, the valve at the bottom of the feeding cylinder 110 opens, allowing the material to enter the fixed frame 126 through the guide cylinder 116 installed at the bottom of the feeding cylinder 110. Then, the stepper motor 131 drives the drive gear 132 to rotate, which in turn drives the transmission gear 133 meshing with it. The transmission gear 133, in turn, drives the outer sleeve 137 to rotate synchronously through the fixed gear 130 meshing with it. The outer sleeve 137 then drives the auger 136 to rotate synchronously. The synchronous rotation of the symmetrical augers 136 on both sides enables the material to be fed into the fixed frame 126. The diffusion of material inside the fixed frame 126 allows the material to be evenly distributed within the fixed frame 126 and the slide 125, enabling the material to fall through the slots 135 at the bottom of the fixed frame 126 and the slide 125, achieving material discharge and even distribution. This allows the material to be introduced into the mold 118. During paving stone production, the material distribution of the required "base material" is achieved through the material distribution cylinder 110 on one side, while the material distribution of the required "fabric material" is achieved through the material distribution cylinder 110 on the other side. This sequential distribution of "base material" followed by "fabric material" ensures the sequential distribution of paving stone production materials, facilitating subsequent pressing and molding. Before distributing the material, the double-headed... The motor 127, a dual-head motor, drives the threaded rod 128 to rotate. The rotation of the threaded rod 128, via the fixing bar 129, moves the slide 125. This displacement of the slide 125 allows for length adjustment of both the slide 125 and the fixing frame 126, making it more suitable for the size of the inner cavity of the mold 118, achieving uniform material distribution and preventing localized accumulation. During this process, the fixing ring 113, along with the sliding between the inner rod 138 and the outer sleeve 137, causes the outer sleeve 137 and the auger 136 on its outer periphery to extend and retract synchronously with the slide 125 and the fixing frame 126, adapting to the adjustment of the slide 125 and the fixing frame 126 and maintaining uniform material distribution.When material is introduced into the mold 118, the vibration motor 119 fixed around the mold 118 can be activated. The vibration motor 119 generates vibration, which is transmitted to the mold 118. This prevents material from adhering to the mold 118 wall during the initial feeding of the "base material," avoiding mixing of the "base material" and "fabric material" at the edges during pressing and affecting the quality of the finished product. After the vibration motor 119 completes its operation, the vibration motor installed inside the top support 103 starts working. The vibration waves generated by the vibration motor are transmitted to the receiving plate 102 via the electromagnet 122, allowing the material on the receiving plate 102 to be more evenly distributed under the action of the vibration waves. During this process, the electromagnet 122 adheres to and fixes the mold 118, keeping the inner cavity of the mold 118 closed. This prevents gaps from forming between the receiving plate 102 and the mold 118 during vibration, which could cause material to escape and affect subsequent pressing and molding processes, thus benefiting practical use.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. An automatic fabric forming device for paving stone production, comprising a frame (111), characterized in that: The upper sides of the frame (111) are equipped with evenly distributed conveyor rollers (101). A vertical frame (108) is fixedly connected to the middle of the top of the frame (111). A hydraulic platform (109) is installed on the upper middle of the vertical frame (108) via a top frame (114). A pressure plate (115) is installed at the bottom telescopic end of the hydraulic platform (109). A hydraulic cylinder (104) is installed in the middle of the frame (111). A top extension seat (103) is installed on the top of the hydraulic cylinder (104). Multiple vibration motors are installed inside the telescopic end of the top extension seat (103). An electromagnet (122) is installed at the top of the telescopic end. The electromagnet (122) is located directly below the pressure plate (115). A mold (118) is provided between the electromagnet (122) and the pressure plate (115). Guide grooves (123) are provided on both sides of the top of the mold (118). Slide seats (120) are slidably connected to the front and rear sides of the top of the mold (118). A material feeding port (121) is passed through the middle of each slide seat (120). Material feeding cylinders (110) are provided on both sides of the hydraulic table (109). The material feeding cylinders (110) are all installed on the frame through a fixed truss. 111) On the upper side, the bottom outlet of the fabric cylinder (110) is connected to a guide cylinder (116) via a flange. The end of the guide cylinder (116) away from the fabric cylinder (110) is fixedly connected to a fixing frame (126). Both ends of the fixing frame (126) are slidably connected to a slide (125). The bottom of the slide (125) and the fixing frame (126) are both provided with slots (135). A double-headed motor (127) is fixedly connected to the middle of one side of the fixing frame (126). A fixing strip (129) is fixedly connected to the middle of one side of the slide (125). Both sides of the head motor (127) are fixedly connected to threaded rods (128), and the threaded rods (128) are threadedly connected to the fixing strip (129). The inner middle of the fixing frame (126) is provided with an inner rod (138). The middle of the inner wall of the slide (125) is fixedly connected to a fixing chamber (134). The middle of the fixing chamber (134) is rotatably connected to an outer sleeve (137). The other end of the outer sleeve (137) is sleeved on both sides of the outer periphery of the inner rod (138). The outer sleeve (137) and the inner rod (138) are slidably connected.

2. The automatic fabric spreading and forming equipment for paving stone production according to claim 1, characterized in that: The support frame (108) is fixedly connected to the middle of the front and rear sides of the support plate (112). The middle side of the support plate (112) is fixedly connected to the servo motor (107). The bottom drive end of the servo motor (107) is fixedly connected to the threaded rod (106). The bottom of the threaded rod (106) is threaded through and connected to the lifting seat (105). One end of the lifting seat (105) is fixedly connected to the clamp (117). The end of the clamp (117) is used to fix the mold (118).

3. The automatic fabric spreading and forming equipment for paving stone production according to claim 1, characterized in that: The mold (118) has a through inner cavity in the middle, and a vibration motor (119) is installed on the lower part of the outer side wall of the mold (118).

4. The automatic fabric spreading and forming equipment for paving stone production according to claim 1, characterized in that: The slide (125) and the fixed frame (126) are internally connected, and the slide (125) and the fixed frame (126) are slidably connected to the inside of the fabric opening (121).

5. The automatic fabric spreading and forming equipment for paving stone production according to claim 1, characterized in that: Multiple guide wheels (124) are installed on both sides of the bottom of the slide (120). Each guide wheel (124) has an electric motor installed on its shaft. The electric motors are installed inside the slide (120). The bottom of each guide wheel (124) is located inside the guide groove (123).

6. The automatic fabric spreading and forming equipment for paving stone production according to claim 1, characterized in that: A fixed gear (130) is fixedly connected to one end of the outer circumference of the outer sleeve (137). A transmission gear (133) is meshed with the upper side of the fixed gear (130). A drive gear (132) is meshed with the upper side of the transmission gear (133). The drive gear (132), transmission gear (133) and fixed gear (130) are all located inside the fixed compartment (134). A stepper motor (131) is fixedly connected to one end of the shaft in the middle of the drive gear (132). The stepper motor (131) is fixedly connected to one end of the slide (125).

7. The automatic fabric spreading and forming equipment for paving stone production according to claim 6, characterized in that: The outer sleeve (137) is fitted with a material auger (136) on its outer periphery. Both ends of the material auger (136) are fixedly connected with a fixing ring (113). One end of the material auger (136) is fixedly connected to one side of the outer periphery of the outer sleeve (137) through the fixing ring (113). The other end of the material auger (136) is installed in the middle of the outer periphery of the inner rod (138) through the fixing ring (113). The material augers (136) on both sides are symmetrically arranged.

8. The automatic fabric spreading and forming equipment for paving stone production according to claim 1, characterized in that: A receiving plate (102) is provided on the upper side of the conveying roller (101). The conveying roller (101) is used to convey the receiving plate (102), and the receiving plate (102) is used to support the paving stone blank.

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