Fireproof blanket processing conveying device

Abstract

The present application relates to the field of conveying equipment, especially to a conveying device for fireproof blanket processing, comprising a rack, a mounting frame two is installed on one side of the middle of the rack, a mounting frame one is installed on the other side of the middle of the rack, a mounting seat is installed on the front and rear sides of the upper part of the rack through an electric push rod, two groups of transmission belts are installed on the upper and lower sides of the mounting seat, an upper pressing plate is arranged between the two groups of transmission belts on the upper part, a lower pressing plate is arranged between the two groups of transmission belts on the lower part, a reserved groove corresponding to the lower pressing plate is formed on the outer periphery of one end of the upper pressing plate close to the lower pressing plate, the upper pressing plate and the lower pressing plate are reciprocated under the limiting of the horizontal groove and the vertical groove, the edge part of the fireproof blanket in conveying is continuously extruded to generate a crease, and a precise reference is provided for the subsequent edge folding process; an industrial camera is used to position the edge part of the fireproof blanket, and the position of the mounting seat is adjusted through the electric push rod to realize accurate control of the crease position and avoid the crease from being skewed.

Description

Technical Field

[0001] This invention relates to the field of conveying equipment, and more particularly to a conveying device for processing fire blankets. Background Technology

[0002] Fire blankets are fire protection products woven from fire-resistant materials such as fiberglass. They are widely used in initial fire suppression and personnel escape protection in kitchens, gas stations, industrial sites, and other scenarios. In the industrial production of fire blankets, the conveying device is the core equipment connecting multiple processes such as unwinding, slitting, folding, and rewinding. Its conveying stability, flattening effect, and edge processing capabilities directly determine the quality of the final product and production efficiency.

[0003] Various conveying devices for fire-resistant fabrics have emerged in the prior art. Chinese patent document CN219620480U discloses a fabric conveying device for fire-resistant canvas production that is not prone to deviation. It improves the anti-deviation capability of fabric conveying through a swing arm and multi-link conveying structure, reducing the intensity of manual labor. However, this device only has basic conveying functions and cannot flatten and stretch the fire blanket during the conveying process. The fabric is prone to wrinkles and cannot adapt to the processing needs of fire blankets of different widths, limiting its applicable scenarios. Furthermore, this mechanism does not have an edge folding and creasing structure, and the edge folding process of the fire blanket needs to be completed by a separate device, resulting in low process connection efficiency. At the same time, during the weaving and cutting process of glass fiber fire blankets, loose glass fiber debris is easily left on the surface and in the fiber gaps. Existing conveying equipment lacks a corresponding cleaning mechanism, and the debris is easily scattered in subsequent processes, posing a threat to the respiratory and skin health of production personnel.

[0004] In addition, conventional fire blanket conveying equipment mostly adopts a single roller conveying structure, which is insufficient for the positioning and crease precision control of the fire blanket edges. After folding, problems such as frayed edges and skewed creases are prone to occur, making it difficult to meet the processing standards of high-quality fire blankets. Therefore, we propose a conveying device for fire blanket processing to solve the above-mentioned problems. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of the prior art by providing a conveying device for processing fire blankets.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a conveying device for processing fire blankets, comprising a frame, a second mounting frame installed on one side of the middle of the frame, and a first mounting frame installed on the other side of the middle of the frame. Mounting seats are installed on both the front and rear sides of the upper part of the frame via electric push rods. Two sets of transmission belts are installed on the upper and lower sides of each mounting seat. An upper pressure plate is provided between the two sets of upper transmission belts, and a lower pressure plate is provided between the two sets of lower transmission belts. Multiple sets of first mounting frames are provided between the front and rear sides. The inner compartment has connecting openings on both the front and rear sides of its central section. The end of each connecting opening away from the inner compartment penetrates the side wall of the frame. A sealing plate is provided on the side of each connecting opening away from the inner compartment, and a connecting pipe is provided on the side of each sealing plate away from the connecting opening. The sealing plates are all located inside the frame. A second connecting hole is evenly distributed in the center of each sealing plate. Two sets of first connecting holes are provided on one side of each second connecting hole. The two sets of first connecting holes are spaced apart. Both the second connecting hole and the first connecting hole are used to connect with the connecting opening and the connecting pipe.

[0007] Preferably, both sides of the mounting bracket are equipped with ring frames via electric slide rails, and each ring frame is slidably connected to a slide block. Each ring frame has a toothed groove in the middle of its inner side, and each slide block is equipped with a stepper motor. Each stepper motor has a drive gear fixedly connected to its drive end, and the drive gear meshes with the toothed groove.

[0008] Preferably, each of the slide blocks is slidably connected to a slider one at the middle of the section away from the ring frame. Each slider one has a spring member fixedly connected to one end. The end of the spring member away from the slider one is installed on the inner side of the slide block. Each slider one has a rotating column rotatably connected to the middle of the section away from the ring frame. Each slide block has a fixed frame fixedly connected to the middle of the section away from the ring frame. Each fixed frame has a fixed column fixedly connected to the end near the rotating column. Each fixed column has a turntable rotatably connected to the end near the rotating column.

[0009] Preferably, the upper side of the frame is provided with two sets of retractable connecting frames 1. Both ends of the connecting frame 1 are fixedly connected to retractable connecting frames 2. A motor compartment is fixedly connected to one side of the middle of the connecting frame 1. The motor drive end inside the motor compartment is connected to a slanted guide roller through a universal coupling. The end of the slanted guide roller away from the motor compartment is connected to one end of the connecting frame 2 through a universal coupling. The end of the connecting frame 2 away from the slanted guide roller is fixedly connected to a connecting plate. The end of the connecting plate away from the connecting frame 2 is fixedly connected to the upper and lower parts of the mounting base respectively.

[0010] Preferably, the upper pressure plate has a pre-reserved groove corresponding to the lower pressure plate on its outer periphery near the lower pressure plate. Symmetrical vertical and horizontal grooves are formed on both sides of the middle of the upper and lower pressure plates. Limiting rods are slidably connected inside the vertical grooves. Fixed gear one and fixed gear two are respectively provided on one side of the limiting rods. Fixed gear one is meshed with fixed gear two. An eccentric wheel is fixedly connected to one end of the shaft of fixed gear one and fixed gear two. The eccentric wheel is rotatably connected to the inside of the horizontal groove. An industrial camera is installed inside the mounting base through adjusting bolts. The industrial camera is set between the upper and lower transmission belts.

[0011] Preferably, the ends of the limiting rods are all fixedly connected inside the mounting base, and the ends of the fixed gear shafts away from the eccentric wheel are all fixedly connected to a reduction motor. The reduction motors are all fixedly connected inside the mounting base. Suction ports are provided at both ends of the inner chambers. The inner chambers are all arranged between the bent fireproof blanket bodies, and the suction ports are all facing the fireproof blanket bodies.

[0012] Preferably, a fixing plate is fixedly connected to the upper middle part of the end of the sealing plate away from the inner compartment. A toothed groove is opened in the middle of the fixing plate. A rack is fixedly connected to one side of the toothed groove, and a rack is fixedly connected to the lower part of the other side of the toothed groove. A toothed column is provided in the middle of the toothed groove. A half-tooth segment is provided at the bottom of the toothed column. The toothed column and the half-tooth segment are used to mesh with racks 2 and 1. A base plate is fixedly connected to the bottom of the half-tooth segment. An electromagnet is provided on the lower side of the base plate. The electromagnets are installed inside the frame. A fixing shaft is fixedly connected to the middle of the toothed column. A guide rod is fixedly connected to the top of the fixing shaft. A fixing spring is fixedly connected to the top of the guide rod. A rotating shaft is slidably connected to the upper outer periphery of the guide rod. A servo motor is fixedly connected to the top of the rotating shaft. The servo motor is fixedly connected to the top of the frame. The top of the fixing spring is fixedly connected to the inside of the rotating shaft.

[0013] Preferably, two sliders are fixedly connected to both sides of the end of the sealing plate away from the inner chamber. A sliding rod is slidably connected through the middle of each slider. Both ends of the sliding rod are installed inside the frame through fixing pieces. Multiple guide rollers are provided on the upper inner side of the frame and the upper and lower inner sides of the mounting frame. The guide rollers are used to guide the fire blanket body.

[0014] Preferably, the end of the connecting pipe away from the sealing plate passes through the side wall of the frame and is fixedly connected to a pump group, and the pump group is installed in the lower part of the frame.

[0015] Preferably, a control panel is installed on one side of the front of the frame, and the control panel is used to control other electrical control equipment.

[0016] Compared with the prior art, the present invention has the following beneficial effects: In practical use, this invention allows users to control the equipment via a control panel, which in turn rotates the guide rollers on the upper part of the frame to convey the fire blanket body. During conveying, the motor inside the motor compartment drives the inclined guide rollers on both sides to rotate synchronously via a universal coupling. The operation of the upper and lower inclined guide rollers guides and stretches the fire blanket body, ensuring it fully unfolds during conveying and preventing wrinkles. Simultaneously, the electric push rods on both sides of the frame move the mounting base. This movement, via a connecting plate, allows the connecting frames on both sides to adjust synchronously with the universal coupling, enabling the inclined guide rollers to change angles and adjust their working range to accommodate fire blanket bodies of different widths. This facilitates subsequent creasing and folding processes, preventing deviations.

[0017] In practical use, the edge of the fire blanket body passes through two conveyor belts. During this process, the continuous operation of the conveyor belts stretches the edge of the fire blanket body outward, further extending the fire blanket body. Meanwhile, the operation of the reduction motor drives the first fixed gear to rotate, which in turn drives the second fixed gear meshing with it to rotate synchronously. This, in turn, drives the eccentric wheel coaxial with the eccentric wheel to rotate. When the eccentric wheel rotates, under the limit of the horizontal and vertical grooves, the upper and lower pressure plates reciprocate in opposite directions. During this movement, the upper and lower pressure plates compress the fire blanket body during transport, creating creases on the edge of the fire blanket body, facilitating subsequent hemming. Furthermore, the industrial camera inside the mounting base can monitor and position the creases on the edge of the fire blanket body during transport. Combined with the operation of the electric push rods on both sides, precise control of the crease position can be achieved.

[0018] After the creasing work is completed, the fire blanket body continues to be conveyed forward. The edge of the fire blanket body passes through the gap between the rotating column and the turntable. The rotating column can limit the upper part of the fire blanket body, and the turntable can support the bottom of the fire blanket body. The edge of the turntable corresponds to the fold position of the fire blanket body. During the conveying process, the turntable and rotating column can further deepen and guide the edge fold of the fire blanket body. At the same time, the stepper motor inside the slide can drive the drive gear to rotate. When the drive gear rotates, it can drive the slide to move along the ring frame by meshing with the tooth groove, thereby realizing the angle adjustment of the turntable and rotating column. With the guidance of the two sets of rotating columns and turntables, the edge folding work of the fire blanket body can be realized.

[0019] After being folded, the fire blanket body will be further conveyed forward under the guidance of the guide rollers on the mounting frame. The upper and lower guide rollers on the mounting frame can tension and guide the fire blanket body. During this process, the pump unit can extract the gas inside the inner chamber through the connecting pipe and connecting port. The suction ports on both sides of the inner chamber can vacuum adsorb the adjacent fire blanket bodies, thereby removing the loose glass fiber debris adhering to the surface of the fire blanket body.

[0020] During this process, the servo motor drives the guide rod to rotate via the rotating shaft, which in turn drives the gear column to rotate as a whole via the fixed shaft. When the gear column rotates, the bottom half-tooth segment can alternately mesh with rack one and rack two in the fixed plate, thereby driving the fixed plate to reciprocate. The fixed plate can then drive the sealing plate, which is fixed to it, to reciprocate synchronously. When the sealing plate moves, the connecting hole one on the sealing plate will continuously and alternately misalign with the connecting pipe, thus causing the connecting pipe and the connecting tube to reciprocate. The continuous opening and closing of the inlet allows for control of the inner chamber's working status. By alternating the operation of adjacent inner chambers, the suction force of the inner chambers and the resilience of the fire blanket body are utilized. When the inner chambers remove glass fibers from the surface of the fire blanket body, the fire blanket body experiences continuous fluctuations. This results in a small, continuous stretching of the fire blanket body during transport, allowing broken glass fibers trapped inside the woven structure to be extracted. This continuous, high-intensity cleaning of broken glass fibers prevents them from causing injury to production personnel in subsequent processes.

[0021] Furthermore, based on the manufacturing specifications of the fire blanket body, an electromagnet can be activated. The electromagnet generates a strong magnetic force, which in turn strongly attracts the base plate, causing the toothed column to descend as a whole. This disengages the half-tooth segment from racks one and two, and engages the toothed column with rack one. At this point, the servo motor drives the fixed plate to move as a whole using the toothed column and rack one. When the toothed column rotates clockwise, the fixed plate is continuously moved to one side, allowing the connecting hole two to be moved to the point where the connecting pipe and the connecting opening meet, achieving synchronous connection of the inner chamber. This allows the inner chamber to open synchronously at maximum adsorption power. When the servo motor drives the toothed column to rotate counterclockwise, the fixed plate is continuously moved to the other side, allowing the sealing plate to completely close the connecting pipe and the connecting opening, achieving control and facilitating practical use. Attached Figure Description

[0022] Figure 1 This is a side perspective three-dimensional structural diagram of a conveying device for processing fire blankets according to the present invention; Figure 2This is a frontal perspective three-dimensional structural diagram of a conveying device for processing fire blankets according to the present invention; Figure 3 This is a partial structural diagram of the inclined guide roller of a conveying device for processing fire blankets according to the present invention; Figure 4 This is a partial structural diagram of the ring frame of a conveying device for processing fire blankets according to the present invention; Figure 5 This is a partial structural diagram of a fixed gear in a conveying device for processing fire blankets according to the present invention; Figure 6 This is a partial structural diagram of the eccentric wheel of a conveying device for processing fire blankets according to the present invention; Figure 7 This is a partial structural diagram of the pump unit of a conveying device for processing fire blankets according to the present invention; Figure 8 This is a partial structural diagram of the servo motor of a conveying device for processing fire blankets according to the present invention; Figure 9 This is a partial structural diagram of the fixed plate of a conveying device for processing fire blankets according to the present invention; Figure 10 This is a partial structural diagram of the guide rod of a conveying device for processing fire blankets according to the present invention.

[0023] 101. Frame; 102. Fire blanket body; 103. Mounting frame one; 104. Rotating column; 105. Ring frame; 106. Connecting pipe; 107. Pump set; 108. Mounting base; 109. Inclined guide roller; 110. Mounting frame two; 111. Turntable; 112. Suction port; 113. Guide roller; 114. Servo motor; 115. Inner chamber; 116. Control panel; 117. Connecting frame one; 118. Motor chamber; 119. Universal coupling; 120. Connecting plate; 121. Connecting frame two; 122. Fixing frame; 123. Fixing column; 124. Slide; 125. Slider one; 126. Elastic element; 127. Tooth groove one; 28. Fixed Gear II; 129. Industrial Camera; 130. Transmission Belt; 131. Upper Pressure Plate; 132. Fixed Gear I; 133. Vertical Slot; 134. Eccentric Wheel; 135. Horizontal Slot; 136. Lower Pressure Plate; 137. Slide Rod; 138. Slider II; 139. Electromagnet; 140. Connecting Hole I; 141. Connecting Hole II; 142. Sealing Plate; 143. Gear Column; 144. Half Gear Segment; 145. Rack I; 146. Fixed Plate; 147. Base Plate; 148. Guide Rod; 149. Rotating Shaft; 150. Fixed Spring; 151. Fixed Shaft; 152. Limiting Rod; 153. Connecting Port; 154. Rack II; 155. Gear Groove. Detailed Implementation

[0024] 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.

[0025] like Figures 1-10 The fire blanket processing conveying device shown includes a frame 101. A mounting frame 110 is installed on one side of the middle of the frame 101. Multiple guide rollers 113 are provided on the upper inner side of the frame 101 and the upper and lower inner sides of the mounting frame 103. The guide rollers 113 are used to guide the fire blanket body 102. A control panel 116 is installed on one side of the front of the frame 101. The control panel 116 is used to control other electrical control equipment. A mounting... Frame 103, the upper front and rear sides of the frame 101 are equipped with mounting bases 108 via electric push rods. Two sets of drive belts 130 are installed on the upper and lower sides of each mounting base 108. An upper pressure plate 131 is positioned between the two upper sets of drive belts 130, and a lower pressure plate 136 is positioned between the two lower sets of drive belts 130. The outer periphery of the upper pressure plate 131 near the lower pressure plate 136 has a pre-reserved groove corresponding to the lower pressure plate 136. The upper pressure plate 131 and the lower pressure plate... Symmetrical vertical grooves 133 and horizontal grooves 135 are provided on both sides of the middle part of 136. Limiting rods 152 are slidably connected inside the vertical grooves 133. The ends of the limiting rods 152 are fixedly connected inside the mounting base 108. A geared motor is fixedly connected to the end of the middle shaft of the fixed gear 132 away from the eccentric wheel 134. The geared motor is fixedly connected inside the mounting base 108. Fixed gear 132 and fixed gear 2 128 are respectively provided on one side of the limiting rod 152. Fixed gear 132 and fixed gear 2 128 are meshed. An eccentric wheel 134 is fixedly connected to one end of the middle shaft of fixed gear 132 and fixed gear 2 128. The eccentric wheel 134 is rotatably connected inside the horizontal groove 135. An industrial camera 129 is installed inside the mounting base 108 through adjusting bolts. The industrial camera 129 integrates a distance sensor and a wide-angle camera. The industrial camera 129 is located between the upper and lower transmission belts 130. Furthermore, in practical implementation, the equipment can be controlled via the control panel 116, which in turn causes the guide rollers 113 on the upper part of the frame 101 to rotate, thereby conveying the fire blanket body 102. During actual use, the edge of the fire blanket body 102 passes through the upper and lower transmission belts 130. In this process, the continuous operation of the transmission belts 130 stretches the edge of the fire blanket body 102 outward, further extending the fire blanket body 102. During this process, the operation of the reduction motor drives the fixed gear 132 to rotate, which in turn drives the meshing fixed gear 128 to rotate synchronously. This drives the eccentric wheel 134, which is coaxial with it, to rotate. When the eccentric wheel 134 rotates, under the limit of the horizontal groove 135 and the vertical groove 133, the upper pressure plate 131 and the lower pressure plate 136 at the top and bottom will reciprocate in opposite directions. During the movement, the upper pressure plate 131 and the lower pressure plate 136 will squeeze the fire blanket body 102 during the conveying process, thereby creating creases on the edge of the fire blanket body 102, which facilitates the subsequent folding work. Furthermore, the industrial camera 129 inside the mounting base 108 can monitor and position the edge creases of the fire blanket body 102 during the conveying process. With the operation of the electric push rods on both sides, the precise control of the crease position can be achieved.

[0026] Among them, the upper side of the frame 101 is provided with two sets of retractable connecting frames 117. Both ends of the connecting frame 117 are fixedly connected to the retractable connecting frame 121. The middle side of the connecting frame 117 is fixedly connected to the motor compartment 118. The motor drive end inside the motor compartment 118 is connected to the inclined guide roller 109 through the universal coupling 119. The end of the inclined guide roller 109 away from the motor compartment 118 is connected to one end of the connecting frame 121 through the universal coupling 119. The end of the connecting frame 121 away from the inclined guide roller 109 is fixedly connected to the connecting plate 120. The end of the connecting plate 121 away from the connecting frame 121 is fixedly connected to the upper and lower parts of the mounting base 108 respectively. Furthermore, in specific implementation, during the conveying process, the motor inside the motor compartment 118 can drive the inclined guide rollers 109 on both sides to rotate synchronously via the universal coupling 119. Through the operation of the upper and lower inclined guide rollers 109, the fire blanket body 102 can be guided and extended simultaneously, allowing the fire blanket body 102 to be fully unfolded during conveying, avoiding wrinkles. At the same time, the electric push rods on both sides of the frame 101 can drive the mounting base 108 to move as a whole. When the mounting base 108 moves, the connecting plate 120 can drive the connecting frames 121 on both sides to adjust synchronously with the universal coupling 119, thereby enabling the inclined guide rollers 109 to change angle and adjust the working range of the inclined guide rollers 109 to adapt to fire blanket bodies 102 of different widths.

[0027] In this mounting bracket 110, ring frames 105 are mounted on both sides via electric slide rails. The electric slide rails allow the ring frames 105 to move, adapting to materials of different widths. Slide seats 124 are slidably connected to the inner sides of each ring frame 105. A toothed groove 127 is formed in the center of the inner side of each ring frame 105. A stepper motor is installed inside each slide seat 124, and a drive gear is fixedly connected to the drive end of each stepper motor. The drive gear meshes with the toothed groove 127. The middle of the end of the slide seat 124 furthest from the ring frame 105 is... A sliding block 125 is slidably connected. One end of the sliding block 125 is fixedly connected to an elastic element 126. The section of the elastic element 126 away from the sliding block 125 is installed inside the slide block 124. A rotating column 104 is rotatably connected to the middle of the sliding block 125. A fixing frame 122 is fixedly connected to the middle of the end of the slide block 124 away from the ring frame 105. A fixing column 123 is fixedly connected to the end of the fixing frame 122 near the rotating column 104. A turntable 111 is rotatably connected to the end of the fixing column 123 near the rotating column 104. Furthermore, in specific implementation, after the embossing work is completed, the fire blanket body 102 continues to be conveyed forward. The edge of the fire blanket body 102 passes through the gap between the rotating column 104 and the turntable 111. The rotating column 104 can limit the upper part of the fire blanket body 102, and the turntable 111 can support the bottom of the fire blanket body 102. The edge of the turntable 111 corresponds to the fold position of the fire blanket body 102, so that during the conveying process, the fire blanket body 102 is supported by the gap between the turntable 111 and the rotating column 104. The edge creases of the fire blanket body 102 can be further deepened and guided. At the same time, the stepper motor inside the slide 124 can drive the drive gear to rotate. When the drive gear rotates, it can drive the slide 124 to move along the ring frame 105 by meshing with the tooth groove 127, thereby realizing the angle adjustment of the turntable 111 and the rotating column 104. Through the guidance of the two sets of rotating columns 104 and turntable 111, the edge folding work of the fire blanket body 102 can be realized.

[0028] Multiple inner compartments 115 are provided between the front and rear mounting brackets 103. Each inner compartment 115 has a connecting port 153 on both the front and rear sides. The end of the connecting port 153 away from the inner compartment 115 penetrates the side wall of the frame 101. A sealing plate 142 is provided on the side of the connecting port 153 away from the inner compartment 115. A connecting pipe 106 is provided on the side of the sealing plate 142 away from the connecting port 153. The sealing plates 142 are all located inside the frame 101. Evenly distributed connecting holes 141 are provided in the center of each sealing plate 142. Each connecting hole 141 has a connecting pipe 106 on one side. Two sets of connecting holes 140 are provided, and the two sets of connecting holes 140 are distributed at intervals. Both connecting holes 141 and connecting holes 140 are used to connect with connecting ports 153 and connecting pipes 106. Both ends of the inner chamber 115 are provided with suction ports 112. The inner chamber 115 is located between the bent fireproof blanket body 102. The suction ports 112 face the fireproof blanket body 102. The end of the connecting pipe 106 away from the sealing plate 142 passes through the side wall of the frame 101 and is fixedly connected to the pump group 107. The pump group 107 is installed in the lower part of the frame 101. Furthermore, in specific implementation, the folded fire blanket body 102 will be further conveyed forward under the guidance of the guide rollers 113 on the mounting frame 103. The upper and lower guide rollers 113 of the mounting frame 103 can tension and guide the fire blanket body 102. During this process, the operation of the pump group 107 can use the connecting pipe 106 and the connecting port 153 to extract the gas inside the inner chamber 115. The suction ports 112 on both sides of the inner chamber 115 can perform vacuum adsorption on the adjacent fire blanket body 102, thereby removing the loose glass fiber debris adhering to the surface of the fire blanket body 102.

[0029] Among them, the upper middle part of the end of the sealing plate 142 away from the inner compartment 115 is fixedly connected to the fixing plate 146. The middle part of the fixing plate 146 is provided with a toothed groove 155. One toothed rack 145 is fixedly connected to one side of the toothed groove 155. The lower part of the other side of the toothed groove 155 is fixedly connected to the rack 154. The toothed column 143 is provided inside the toothed groove 155. The bottom of the toothed column 143 is provided with a half tooth segment 144. The top of the rotating shaft 149 is fixedly connected to the servo motor 114. The servo motor 114 is fixedly connected to the top of the frame 101. The two sides of the end of the sealing plate 142 away from the inner compartment 115 are fixedly connected to the slider 138. The middle of the slider 138 is slidably connected to the slide rod 137. The two ends of the slide rod 137 are installed inside the frame 101 through the fixing piece. Furthermore, in specific implementation, the servo motor 114 drives the guide rod 148 to rotate via the rotating shaft 149, which in turn drives the gear column 143 to rotate as a whole via the fixed shaft 151. When the gear column 143 rotates, the bottom half-tooth segment 144 can alternately mesh with the rack 145 and rack 154 in the fixed plate 146, thereby driving the fixed plate 146 to reciprocate. The fixed plate 146 can drive the sealing plate 142 fixed to it to reciprocate synchronously. When the sealing plate 142 moves, the connecting hole 140 on the sealing plate 142 will continuously and alternately misalign with the connecting pipe 106. The continuous alternating misalignment causes the connecting pipe 106 and the connecting port 153 to open and close continuously, thereby controlling the working state of the inner chamber 115. By having adjacent inner chambers 115 work alternately, the adsorption force of the inner chamber 115 during operation and the rebound force of the fire blanket body 102 are utilized to cause the fire blanket body 102 to continuously fluctuate when the inner chamber 115 removes the glass fibers from the surface of the fire blanket body 102. This causes the fire blanket body 102 to undergo small-amplitude continuous stretching during the conveying process, which allows the broken glass fibers wrapped inside the woven structure to be sucked out during this process. This achieves continuous high-intensity cleaning of broken and fine glass fibers, preventing them from causing injury to production personnel in subsequent processes.

[0030] Among them, the tooth column 143 and the half tooth segment 144 are both used to mesh with the second tooth rack 154 and the first tooth rack 145. The bottom of the half tooth segment 144 is fixedly connected to the base plate 147. The bottom side of the base plate 147 is provided with an electromagnet 139. The electromagnet 139 is installed inside the frame 101. The middle part of the tooth column 143 is fixedly connected to the fixed shaft 151. The top of the fixed shaft 151 is fixedly connected to the guide rod 148. The top of the guide rod 148 is fixedly connected to the fixed spring 150. The upper outer periphery of the guide rod 148 is slidably connected to the rotating shaft 149. The top of the fixed spring 150 is fixedly connected to the inside of the rotating shaft 149. Furthermore, in specific implementation, according to the manufacturing specifications of the fire blanket body 102, the electromagnet 139 can be activated. The operation of the electromagnet 139 generates a high-strength magnetic force, which in turn strongly attracts the base plate 147, causing the gear column 143 to descend as a whole. This disengages the half-tooth segment 144 from the first gear 145 and the second gear 154, and engages the gear column 143 with the first gear 145. At this time, the operation of the servo motor 114 allows the gear column 143 and the first gear 145 to drive the fixed plate 146 to move as a whole. When the toothed column 143 rotates clockwise, the fixed plate 146 is continuously driven to move to one side, so that the connecting hole 141 can be moved to the point where the connecting pipe 106 and the connecting port 153 are connected, realizing synchronous connection of the inner chamber 115, so that the inner chamber 115 can be opened synchronously at the maximum adsorption power. When the servo motor 114 drives the toothed column 143 to rotate counterclockwise, the fixed plate 146 is continuously driven to move to the other side, so that the sealing plate 142 can completely close the connecting pipe 106 and the connecting port 153, realizing the control work, which is beneficial to practical use.

[0031] Working principle: In actual use, the equipment can be controlled via the control panel 116, which in turn rotates the guide rollers 113 on the upper part of the frame 101 to convey the fire blanket body 102. During conveying, the motor inside the motor compartment 118 drives the inclined guide rollers 109 on both sides to rotate synchronously via the universal coupling 119. Through the operation of the upper and lower inclined guide rollers 109, the fire blanket body 102 is guided and extended, allowing it to fully unfold during conveying and preventing wrinkles. At the same time, the electric push rods on both sides of the frame 101 can move the mounting base 108 as a whole. The connecting plate 120 can drive the connecting frames 121 on both sides to synchronously adjust with the universal coupling 119, thereby allowing the inclined guide roller 109 to change angle and adjust its working range to accommodate fire blanket bodies 102 of different widths. In actual use, the edge of the fire blanket body 102 passes through the upper and lower transmission belts 130. During this process, the continuous operation of the transmission belts 130 stretches the edge of the fire blanket body 102 outwards, further extending the fire blanket body 102. During this process, the operation of the reduction motor drives the fixed gear 132 to rotate, which in turn drives the meshing fixed gear 128. The synchronous rotation drives the coaxial eccentric wheel 134 to rotate as well. When the eccentric wheel 134 rotates, under the limit of the horizontal groove 135 and the vertical groove 133, the upper pressure plate 131 and the lower pressure plate 136 at the top and bottom will reciprocate in opposite directions. During the movement, the upper pressure plate 131 and the lower pressure plate 136 will squeeze the fire blanket body 102 during the conveying process, thereby creating creases on the edge of the fire blanket body 102, which facilitates subsequent folding work. Furthermore, the industrial camera 129 inside the mounting base 108 can monitor and position the edge crease work of the fire blanket body 102 during the conveying process. With the operation of the electric push rods on both sides, the precise control of the crease position can be achieved. After the crease work is completed, the fire blanket body 102 is fully folded. The fire blanket body 102 continues to be conveyed forward. The edge of the fire blanket body 102 passes through the gap between the rotating column 104 and the turntable 111. The rotating column 104 can limit the upper part of the fire blanket body 102, and the turntable 111 can support the bottom of the fire blanket body 102. The edge of the turntable 111 corresponds to the crease of the fire blanket body 102, so that during the conveying process, the turntable 111 and the rotating column 104 can further deepen and guide the edge crease of the fire blanket body 102. At the same time, the stepper motor inside the slide 124 can drive the drive gear to rotate. When the drive gear rotates, it can drive the slide 124 to move along the ring frame 105 by meshing with the tooth groove 127.This allows for angle adjustment of the turntable 111 and rotating column 104. Guided by the two sets of rotating columns 104 and turntable 111, the fire blanket body 102 can be folded. After folding, the fire blanket body 102 is further conveyed forward under the guidance of the guide rollers 113 on the mounting frame 103. The upper and lower sets of guide rollers 113 on the mounting frame 103 can tension and guide the fire blanket body 102. During this process, the pump unit 107 can extract the gas inside the inner chamber 115 through the connecting pipe 106 and connecting port 153. The suction ports 112 on both sides of the inner chamber 115 can perform vacuum adsorption on the adjacent fire blanket bodies 102, thereby removing loose glass adhering to the surface of the fire blanket body 102. Fiber debris is removed. During this process, the servo motor 114 drives the guide rod 148 to rotate via the rotating shaft 149, which in turn drives the gear column 143 to rotate via the fixed shaft 151. When the gear column 143 rotates, the bottom half-tooth segment 144 alternately meshes with the rack 145 and rack 154 in the fixed plate 146, thereby driving the fixed plate 146 to reciprocate. The fixed plate 146 drives the sealing plate 142, which is fixed to it, to reciprocate synchronously. When the sealing plate 142 moves, the connecting hole 140 on the sealing plate 142 will continuously and alternately misalign with the connecting pipe 106. The continuous alternating displacement causes the connecting pipe 106 and the connecting port 153 to open and close continuously, thereby controlling the working state of the inner chamber 115. By having adjacent inner chambers 115 work alternately, utilizing the suction force of the inner chamber 115 during operation and the rebound force of the fire blanket body 102, the inner chamber 115 can cause the fire blanket body 102 to continuously fluctuate when removing glass fibers from its surface. This allows the fire blanket body 102 to undergo small-amplitude continuous stretching during transport, enabling the broken glass fibers trapped inside the woven structure to be sucked out. This achieves continuous high-intensity cleaning of broken and fine glass fibers, preventing them from causing injury to production personnel in subsequent processes. Furthermore, according to fire... The manufacturing specifications of the blanket body 102 enable the electromagnet 139 to be activated. The electromagnet 139 generates a high-strength magnetic force, which strongly attracts the base plate 147, causing the toothed column 143 to descend. This disengages the half-tooth segment 144 from the first toothed section 145 and the second toothed section 154, and engages the toothed column 143 with the first toothed section 145. At this time, the servo motor 114 uses the toothed column 143 and the first toothed section 145 to move the fixing plate 146. When the toothed column 143 rotates clockwise, the fixing plate 146 is continuously moved to one side, allowing the second connecting hole 141 to be moved to the point where the connecting pipe 106 and the connecting port 153 communicate, achieving synchronous communication with the inner compartment 115.This allows the inner chamber 115 to open synchronously at maximum adsorption power. When the servo motor 114 drives the gear column 143 to rotate counterclockwise, the fixing plate 146 is continuously moved to the other side, allowing the sealing plate 142 to completely seal the connecting pipe 106 and the connecting port 153, thus achieving control and facilitating practical use.

[0032] 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. A conveying device for processing fire blankets, comprising a frame (101), characterized in that: Mounting bracket two (110) is installed on one side of the middle of the frame (101), and mounting bracket one (103) is installed on the other side of the middle of the frame (101). Mounting seats (108) are installed on the upper front and rear sides of the frame (101) via electric push rods. Two sets of transmission belts (130) are installed on the upper and lower sides of the mounting seats (108). An upper pressure plate (131) is provided between the two sets of transmission belts (130) at the upper part, and a lower pressure plate (136) is provided between the two sets of transmission belts (130) at the lower part. Multiple sets of inner compartments (115) are provided between the mounting bracket one (103) on the front and rear sides. A connecting port (153) is opened on the front and rear sides of the middle of the inner compartment (115). The end of each of the ports (153) away from the inner compartment (115) penetrates the side wall of the frame (101). Each of the ports (153) away from the inner compartment (115) is provided with a sealing plate (142). Each of the sealing plates (142) away from the port (153) is provided with a connecting pipe (106). Each of the sealing plates (142) is located inside the frame (101). Each of the sealing plates (142) has a uniformly distributed connecting hole II (141) in the middle. Each of the connecting holes II (141) has two sets of connecting holes I (140) on one side. The two sets of connecting holes I (140) are distributed at intervals. Both the connecting holes II (141) and the connecting holes I (140) are used to connect with the port (153) and the connecting pipe (106).

2. The conveying device for processing fire blankets according to claim 1, characterized in that: The mounting bracket 2 (110) has ring frames (105) installed on both sides via electric slide rails. The inner side of the ring frame (105) is slidably connected to a slide block (124). The middle of the inner side of the ring frame (105) is provided with a toothed groove (127). The slide block (124) is equipped with a stepper motor. The drive end of the stepper motor is fixedly connected to a drive gear. The drive gear meshes with the toothed groove (127).

3. The conveying device for processing fire blankets according to claim 2, characterized in that: Each slide block (124) is slidably connected to a slider (125) at the middle of a section away from the ring frame (105). Each slider (125) is fixedly connected to an elastic element (126) at one end. The end of the elastic element (126) away from the slider (125) is installed inside the slide block (124). Each slider (125) is rotatably connected to a rotating column (104) at the middle. Each slide block (124) is fixedly connected to a fixing frame (122) at the middle of a section away from the ring frame (105). Each fixing frame (122) is fixedly connected to a fixing column (123) at the end near the rotating column (104). Each fixing column (123) is rotatably connected to a turntable (111) at the end near the rotating column (104).

4. The conveying device for processing fire blankets according to claim 1, characterized in that: The upper side of the frame (101) is provided with two sets of retractable connecting frames (117). Both ends of the connecting frame (117) are fixedly connected to retractable connecting frames (121). The middle side of the connecting frame (117) is fixedly connected to a motor compartment (118). The motor drive end inside the motor compartment (118) is connected to a slanted guide roller (109) through a universal coupling (119). The end of the slanted guide roller (109) away from the motor compartment (118) is connected to one end of the connecting frame (121) through a universal coupling (119). The end of the connecting frame (121) away from the slanted guide roller (109) is fixedly connected to a connecting plate (120). The end of the connecting plate (120) away from the connecting frame (121) is fixedly connected to the upper and lower parts of the mounting base (108).

5. The conveying device for processing fire blankets according to claim 1, characterized in that: The upper pressure plate (131) has a pre-reserved groove corresponding to the lower pressure plate (136) on its outer periphery near the lower pressure plate (136). Symmetrical vertical grooves (133) and horizontal grooves (135) are formed on both sides of the middle of the upper pressure plate (131) and the lower pressure plate (136). Limiting rods (152) are slidably connected inside the vertical grooves (133). A fixed gear one (132) and a fixed gear two (128) are respectively provided on one side of the limiting rod (152). Fixed gear one (132) is meshed with fixed gear two (128). An eccentric wheel (134) is fixedly connected to one end of the shaft in the middle of both fixed gear one (132) and fixed gear two (128). The eccentric wheel (134) is rotatably connected to the inside of the transverse groove (135). An industrial camera (129) is installed inside the mounting base (108) by adjusting bolts. The industrial camera (129) is set between the upper and lower transmission belts (130).

6. The conveying device for processing fire blankets according to claim 5, characterized in that: The ends of the limiting rods (152) are all fixedly connected to the inside of the mounting base (108). The end of the middle shaft of the fixed gear (132) away from the eccentric wheel (134) is fixedly connected to a reduction motor. The reduction motors are all fixedly connected to the inside of the mounting base (108). The inner chamber (115) has suction ports (112) at both ends. The inner chamber (115) is set between the bent fire blanket body (102). The suction ports (112) face the fire blanket body (102).

7. The conveying device for processing fire blankets according to claim 1, characterized in that: A fixing plate (146) is fixedly connected to the upper middle part of the end of the sealing plate (142) away from the inner compartment (115). A toothed groove (155) is opened in the middle of the fixing plate (146). A rack (145) is fixedly connected to one side of the toothed groove (155). A rack (154) is fixedly connected to the lower part of the other side of the toothed groove (155). A toothed column (143) is provided inside the toothed groove (155). A half tooth segment (144) is provided at the bottom of the toothed column (143). The toothed column (143) and the half tooth segment (144) are used to mesh with the rack (154) and the rack (145). A base plate (147) is fixedly connected to the bottom of the half tooth segment (144). Electromagnets (139) are provided on the lower side of the base plate (147). The electromagnets (139) are installed inside the frame (101). A fixed shaft (151) is fixedly connected to the middle of the tooth column (143). A guide rod (148) is fixedly connected to the top of the fixed shaft (151). A fixed spring (150) is fixedly connected to the top of the guide rod (148). A rotating shaft (149) is slidably connected to the upper outer periphery of the guide rod (148). A servo motor (114) is fixedly connected to the top of the rotating shaft (149). The servo motor (114) is fixedly connected to the top of the frame (101). The top of the fixed spring (150) is fixedly connected to the inside of the rotating shaft (149).

8. The conveying device for processing fire blankets according to claim 1, characterized in that: The sealing plate (142) is fixedly connected to two sides of the end away from the inner chamber (115) by two sliders (138). The middle of each slider (138) is slidably connected to a slide rod (137). Both ends of the slide rod (137) are installed inside the frame (101) by fixing pieces. Multiple guide rollers (113) are provided on the upper inner side of the frame (101) and the upper and lower inner sides of the mounting frame (103). The guide rollers (113) are used to guide the fire blanket body (102).

9. A conveying device for processing fire blankets according to claim 1, characterized in that: The end of the connecting pipe (106) away from the sealing plate (142) passes through the side wall of the frame (101) and is fixedly connected to the pump group (107). The pump group (107) is installed in the lower part of the frame (101).

10. A conveying device for processing fire blankets according to claim 1, characterized in that: A control panel (116) is installed on one side of the front of the frame (101), and the control panel (116) is used to control the other electrical control equipment.

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