Manufacturing and processing equipment and manufacturing and processing technology for air purification filter element

Abstract

The invention relates to the technical field of purification filter element manufacturing, and discloses air purification filter element manufacturing and processing equipment and a manufacturing and processing technology.The air purification filter element manufacturing and processing equipment comprises a conveying rack, the lower surface of the conveying rack is fixedly connected with a mounting frame, and the inner surface of the conveying rack is in transmission connection with a chain type conveying belt through a rotating roller; according to the filter element conveying device, an inner arc-shaped clamping plate drives a filter element to move to a mounting part to be mounted, the stability of the filter element during conveying is improved, a sliding rod drives the inner arc-shaped clamping plate to move up and down, the height of the inner arc-shaped clamping plate is changed, and then the contact part and the supporting center of the inner arc-shaped clamping plate and the filter element are changed; the device can clamp filter elements with different heights, the applicability of the device is improved, a sliding rod drives an inner arc-shaped clamping plate to get close to the filter elements and clamp the filter elements, therefore, the filter elements with different diameters can be conveniently clamped, and the applicability of the device is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of purification filter element manufacturing, and in particular to air purification filter element manufacturing and processing equipment and a manufacturing and processing technology. Background Art

[0002] An air filter element is a filter, also called an air filter cartridge, air cleaner, style, etc. It is mainly used for air filtration in engineering locomotives, automobiles, agricultural locomotives, laboratories, sterile operating rooms and various precision operating rooms. An air filter element is generally composed of multiple filter layers of different materials and different filtering effects. The outermost side of the air filter element needs to be covered with a primary filter screen for filtering large particles of dust, hair, paper scraps, fiber fluff and other impurities. When assembling the primary filter screen and the filter element, it is necessary to clamp the primary filter screen and the filter element at the same time to ensure the stability of the installation. It is difficult to stably clamp filter elements of different heights and diameters in the existing technology, resulting in low installation accuracy.

[0003] The patent with announcement number CN113548394B discloses an air purification filter element manufacturing and processing equipment and a manufacturing and processing technology. The patent includes a transport device and an assembly device. The upper end surface of the transport device is fixedly installed with an assembly device. The filter element and the lower end are positioned and transported by the transport device. The filter element is tightly connected to the upper end and the lower end by the assembly device. During the entire processing process, it is ensured that when the filter element is tightly connected to the upper end, the filter element is in a horizontal fixed state, and when the filter element is tightly connected to the lower end, the filter lower end is in a horizontal fixed state, so as to prevent the filter element or the lower end from being in a non-horizontally fixed state when the filter element is tightly connected to the upper end and the lower end, thereby causing the processed filter element assembly to be skewed. Since the filter element is not clamped, the outer end surface of the filter element is prevented from being damaged. At the same time, the processing efficiency of the filter element assembly is improved, and the quality of the filter element assembly is ensured to be uniform. Although the patent solves the above problems, it is still difficult to fix filter elements of different heights and diameters, and the applicability is low and the installation stability is low. Therefore, an air purification filter element manufacturing and processing equipment and a manufacturing and processing technology are proposed to solve the above problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an air purification filter element manufacturing and processing equipment and a manufacturing and processing technology in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: an air purification filter element manufacturing and processing equipment, including a conveyor frame, the lower surface of the conveyor frame is fixedly connected to a mounting frame, the inner surface of the conveyor frame is connected to a chain conveyor belt through a roller transmission, the right side of the conveyor frame is fixedly connected to a mechanical arm, the free end of the mechanical arm is fixedly connected to a chuck, the inner wall of the chuck is fixedly connected to an electric telescopic rod, the surface of the chain conveyor belt is fixedly connected to a connecting inclined plate, the lower surface of the connecting inclined plate is fixedly connected to a supporting block, the inner surface of the connecting inclined plate is fixedly connected to an adjusting slide rail, the inner surface of the adjusting slide rail is slidably connected to a T-shaped slider, the side of the T-shaped slider away from the adjusting slide rail is fixedly connected to a fixing rod, and the fixing rod is away from the adjusting slide rail. One end of the T-shaped slider is fixedly connected to an outer arc clamping plate, the outer surface of the fixed rod is slidably connected to a sliding plate, the side of the sliding plate away from the T-shaped slider is fixedly connected to a sliding rod, the side of the sliding rod away from the sliding plate is fixedly connected to an inner arc clamping plate, the side of the sliding plate away from the T-shaped slider is fixedly connected to a return spring, the free end of the electric telescopic rod is fixedly connected to a positioning block, an installation and calibration device for quickly sleeveing ​​the primary filter screen onto the activated carbon filter screen and the HEPA filter screen is provided above the conveying frame, a smooth unloading device for smoothly unloading the assembled filter element from the device is provided above the conveying frame, the circumferential surface of the free end of the electric telescopic rod is in contact with the inner wall of the chuck, and the support block is away from one end of the connecting inclined plate The motor is fixedly connected to the surface of the chain conveyor belt, and the lower surface of the mounting frame is fixedly connected to the motor, and the motor is connected to the roller transmission arranged in the conveyor frame through the pulley, and the sliding rod slides from the side of the outer arc clamping plate close to the fixing rod to penetrate the side of the outer arc clamping plate away from the fixing rod, and the end of the return spring away from the sliding plate is fixedly connected to the outer arc clamping plate, and the activated carbon and HEPA filter elements are inserted between the inner arc clamping plates, and the motor is started, and the motor drives the chain conveyor belt to operate, and the chain conveyor belt drives the connecting inclined plate and the support block to move, and the connecting inclined plate drives the T-shaped slider and the fixing rod to move, and the fixing rod drives the outer arc clamping plate to move, and the outer arc clamping plate drives the inner arc clamping plate to move through the sliding rod, and the inner arc clamping plate drives the filter element to move to the installation position for installation. When the filter element moves After reaching the installation position, start the mechanical arm, which drives the chuck to move, and the chuck drives the electric telescopic rod and the positioning block to move. When the chuck contacts the primary filter, the electric telescopic rod starts and drives the positioning block to move closer to the chuck to clamp the primary filter. Then the mechanical arm drives the chuck to move above the filter element, and the chuck drives the primary filter to move above the filter element through the electric telescopic rod and the positioning block. At this time, the electric telescopic rod drives the positioning block away from the chuck to loosen the primary filter, so that the primary filter is sleeved on the filter element. Before inserting the filter element between the inner arc splints, the T-shaped slider can be pushed to slide in the adjusting slide rail through the fixing rod, so as to adjust the height of the fixing rod and the outer arc splint. The outer arc splint then drives the inner arc splint to move up and down through the sliding rod to change the height of the inner arc splint.When the filter element is inserted between the inner arc clamping plates, the inner arc clamping plates can be pushed close to the outer arc clamping plates, and the inner arc clamping plates drive the sliding rods close to the T-shaped sliders, and the sliding rods drive the sliding plates to slide on the fixed rods and close to the T-shaped sliders. At this time, the sliding plates pull the reset springs to extend, and then release the inner arc clamping plates. After the reset springs lose their tension, they drive the sliding plates and the sliding rods to reset elastically, and the sliding rods drive the inner arc clamping plates close to the filter element and clamp it.

[0006] Preferably, the installation and calibration device includes a first rubber pad, a through groove, and a transmission slider, the first rubber pad is fixedly connected to a side of the positioning block close to the chuck, the through groove is arranged on the lower surface of the chuck, and the transmission slider is fixedly connected to the lower surface of the free end of the electric telescopic rod, the installation and calibration device also includes a T-shaped slide square shell, an elastic telescopic rod 1, a T-shaped friction plate, a second rubber pad, and a connecting rod, the T-shaped slide square shell is fixedly connected to the bottom end of the transmission slider, the elastic telescopic rod 1 is fixedly connected to the upper surface of the inner wall of the T-shaped slide square shell, the T-shaped friction plate is fixedly connected to the bottom end of the elastic telescopic rod 1, the second rubber pad is fixedly connected to a side of the T-shaped friction plate close to the positioning block, the connecting rod is fixedly connected to a side of the positioning block away from the electric telescopic rod, and the transmission slider is slidably connected to the inner surface of the through groove, The T-shaped friction plate is slidably connected to the inner wall of the T-shaped slide groove square shell. When the positioning block approaches the primary filter screen, it drives the first rubber pad to approach the primary filter screen and fit therewith. The first rubber pad plays a buffering role between the primary filter screen and the positioning block. The electric telescopic rod drives the positioning block away from the chuck and drives the transmission slider to slide in the through groove and approach the inner wall of the primary filter screen. The positioning block drives the T-shaped slide groove square shell to approach the inner wall of the primary filter screen. The T-shaped slide groove square shell drives the T-shaped friction plate to approach the inner wall of the primary filter screen. The T-shaped friction plate then drives the second rubber pad to approach the inner wall of the primary filter screen and fit therewith. The friction force generated between the second rubber pad and the inner wall of the primary filter screen, during the process of the primary filter screen descending, the T-shaped friction plate is driven to slide and descend in the T-shaped slide groove square shell by the second rubber pad, and friction is generated between the T-shaped friction plate and the T-shaped slide groove square shell.

[0007] Preferably, the smooth unloading device includes a push plate, a material receiving frame, a supporting spring piece, and a material receiving plate. The push plate is fixedly connected to the end of the connecting rod away from the positioning block, the material receiving frame is fixedly connected to the rear side of the conveyor frame, the supporting spring piece is fixedly connected to the inner surface of the material receiving frame, and the material receiving plate is fixedly connected to the active end of the supporting spring piece. The smooth unloading device also includes two material receiving seats, a baffle, a bump, two elastic telescopic rods, a pressure plate, a material pressing seat, and a pull rod. The two material receiving seats are fixedly connected to the upper surface of the material receiving plate The blocking rod is fixedly connected between the two material receiving seats, the protrusion is fixedly connected to the two sides of the inner surface of the material receiving frame, the second elastic telescopic rod is fixedly connected to the upper surface of the protrusion, the pressing plate is fixedly connected to the top of the second elastic telescopic rod, the material pressing seat is fixedly connected to the lower surface of the pressing plate, the pull rod is hinged to the rear side of the pressing plate, the push plate is away from the connecting rod and one side and the sliding plate is close to the outer arc clamping plate. The two sides of the material receiving plate are in contact with the inner surface of the material receiving frame, and the bottom end of the pull rod is connected to the rear side of the material receiving plate. The two surfaces are hinged. When the positioning block is away from the chuck, it drives the connecting rod to move to the side away from the chuck. The connecting rod pushes the sliding plate to slide on the fixed rod and approach the T-shaped slider through the push plate. The sliding plate drives the inner arc clamping plate to approach the outer arc clamping plate through the sliding rod, so that the inner arc clamping plate releases the filter element. At this time, the primary filter screen can continue to drop without being affected by the inner arc clamping plate, so that it is completely sleeved on the filter element to complete the installation. When the inner arc clamping plate is away from the filter element, the filter element loses its clamping and completes rapid unloading. The chain conveyor belt drives the filter element to continue moving and leave the conveyor. The filter element leaves the conveyor frame and falls onto the receiving card seat. The weight of the filter element presses the receiving card seat and the receiving plate to move downward in the receiving frame and squeeze the supporting spring piece. The elasticity of the supporting spring piece provides a buffer for the filter element. When the receiving plate moves downward, it drives the pull rod to move downward, and the pull rod pulls the pressure plate to move downward, and the pressure plate drives the pressing card seat to move downward and clamp the filter element. When the supporting spring piece elastically resets to support the receiving plate and the receiving card seat, the elastic telescopic rod 2 drives the pressure plate and the pressing card seat to move upward to reset and release the filter element.

[0008] A manufacturing process of an air purification filter element manufacturing and processing equipment comprises the following steps: Step 1: First, insert the activated carbon and HEPA filter element between the inner arc-shaped clamping plates, start the motor, the motor drives the chain conveyor belt to operate, the chain conveyor belt drives the connecting inclined plate and the support block to move, and the connecting inclined plate drives the T-shaped slider and the fixed rod to move; Step 2: Then, the fixing rod drives the outer arc clamping plate to move, the outer arc clamping plate drives the inner arc clamping plate to move through the sliding rod, and the inner arc clamping plate drives the filter element to move to the installation position for installation; Step 3: Then, start the mechanical arm, which drives the chuck to move, and the chuck drives the electric telescopic rod and the positioning block to move. When the chuck contacts the primary filter, the electric telescopic rod starts and drives the positioning block to move closer to the chuck to clamp the primary filter; Step 4: Finally, the robotic arm and the chuck drive the primary filter to move to the top of the filter element through the electric telescopic rod and the positioning block. At this time, the electric telescopic rod drives the positioning block away from the chuck to loosen the primary filter, so that the primary filter is sleeved on the filter element.

[0009] The present invention adopts the above technical solution to bring the following beneficial effects: 1. The air purification filter element manufacturing and processing equipment, the inner arc clamping plate drives the filter element to move to the installation position for installation, which improves the stability of the filter element during transportation, and the sliding rod drives the inner arc clamping plate to move up and down, changes the height of the inner arc clamping plate, and then changes the contact position and support center of the inner arc clamping plate and the filter element, so that the device can clamp filter elements of different heights, which improves the applicability of the device, and the sliding rod then drives the inner arc clamping plate to approach the filter element and clamp it, so as to facilitate the clamping of filter elements of different diameters, further improving the applicability of the device.

[0010] 2. In the air purification filter element manufacturing and processing equipment, the first rubber pad plays a buffering role between the primary filter and the positioning block to prevent the primary filter from making hard contact with the positioning block, thereby avoiding the positioning block from pinching the primary filter, and thus avoiding the reduction in the use effect of the primary filter after it is damaged. After the second rubber pad contacts the primary filter, it prevents the primary filter from shifting, resulting in the inability to be installed with the filter element. Friction is generated between the T-shaped friction plate and the T-shaped slide square shell, which slows down the deceleration of the primary filter, making the primary filter descend more smoothly, further improving the installation accuracy, avoiding installation failure, and promoting installation efficiency.

[0011] 3. In the air purification filter element manufacturing and processing equipment, after the inner arc clamp is away from the filter element, the filter element loses its clamping and completes quick unloading without manual adjustment, which improves work efficiency. The elasticity of the supporting spring provides a buffer for the filter element, avoiding damage caused by hard contact between the filter element and the material receiving frame, and improving the safety of unloading. The pressing seat moves downward and clamps the filter element to prevent the filter element from rolling around due to impact force. The pressing seat moves upward to reset and release the filter element, thereby facilitating the removal of the filter element and improving the ease of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional overall structure of the present invention; Figure 2 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the chuck of the present invention; Figure 3 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part; Figure 4 This is a schematic diagram of the front side cross-section of the calibration device installed in the present invention; Figure 5 For the present invention Figure 4A schematic diagram of the enlarged structure of B; Figure 6 It is a schematic diagram of the rear side stereoscopic structure of the stable unloading device of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure of C in the figure.

[0013] In the figure: 1, conveyor frame; 2, mounting frame; 3, chain conveyor belt; 4, mechanical arm; 5, chuck; 6, electric telescopic rod; 7, connecting inclined plate; 71, support block; 72, adjustment slide rail; 73, T-shaped slider; 74, fixing rod; 75, outer arc clamping plate; 76, sliding plate; 77, sliding rod; 78, inner arc clamping plate; 79, reset spring; 710, positioning block; 8, installation calibration device; 81, first rubber pad; 82. Through slot; 83. Transmission slide block; 84. T-shaped slide slot square shell; 85. Elastic telescopic rod 1; 86. T-shaped friction plate; 87. Second rubber pad; 88. Connecting rod; 9. Smooth unloading device; 91. Push plate; 92. Material receiving frame; 93. Support spring piece; 94. Material receiving plate; 95. Material receiving holder; 96. Stop rod; 97. Bump; 98. Elastic telescopic rod 2; 99. Pressing plate; 910. Material pressing holder; 911. Pull rod. DETAILED DESCRIPTION

[0014] 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 technicians in this field without creative work are within the scope of protection of the present invention.

[0015] See also Figure 1-Figure 7An embodiment of the present invention is: an air purification filter element manufacturing and processing equipment, including a conveyor frame 1, a mounting frame 2 is fixedly connected to the lower surface of the conveyor frame 1, a chain conveyor belt 3 is connected to the inner surface of the conveyor frame 1 through a roller transmission, a mechanical arm 4 is fixedly connected to the right side of the conveyor frame 1, a chuck 5 is fixedly connected to the free end of the mechanical arm 4, an electric telescopic rod 6 is fixedly connected to the inner wall of the chuck 5, a connecting inclined plate 7 is fixedly connected to the surface of the chain conveyor belt 3, a supporting block 71 is fixedly connected to the lower surface of the connecting inclined plate 7, an adjusting slide rail 72 is fixedly connected to the inner surface of the connecting inclined plate 7, and the inner surface of the adjusting slide rail 72 slides A T-shaped slider 73 is connected, and a fixing rod 74 is fixedly connected to the side of the T-shaped slider 73 away from the adjusting slide rail 72. An end of the fixing rod 74 away from the T-shaped slider 73 is fixedly connected to an outer arc clamping plate 75. A sliding plate 76 is slidably connected to the outer surface of the fixing rod 74. A sliding rod 77 is fixedly connected to the side of the sliding plate 76 away from the T-shaped slider 73. An inner arc clamping plate 78 is fixedly connected to the side of the sliding rod 77 away from the sliding plate 76. A reset spring 79 is fixedly connected to the side of the sliding plate 76 away from the T-shaped slider 73. A positioning block 710 is fixedly connected to the free end of the electric telescopic rod 6. The inner arc clamping plate 78 drives the filter element to move to the installation position. The filter element is installed at the installation position, which improves the stability of the filter element during transportation. A mounting calibration device 8 for quickly fitting the primary filter screen onto the activated carbon filter screen and the HEPA filter screen is provided above the conveyor frame 1. A smooth unloading device 9 for smoothly unloading the assembled filter element from the device is provided above the conveyor frame 1. The circumferential surface of the free end of the electric telescopic rod 6 and the inner wall of the chuck 5 are in contact with each other. The end of the support block 71 away from the connecting inclined plate 7 is fixedly connected to the surface of the chain conveyor belt 3. The lower surface of the mounting frame 2 is fixedly connected to a motor, and the motor is connected to the roller transmission provided in the conveyor frame 1 through a pulley. The slide rod 77 is connected from The side of the outer arc clamping plate 75 close to the fixing rod 74 slides through the side of the outer arc clamping plate 75 away from the fixing rod 74, and the end of the return spring 79 away from the sliding plate 76 is fixedly connected to the outer arc clamping plate 75. The sliding rod 77 drives the inner arc clamping plate 78 to move up and down, changing the height of the inner arc clamping plate 78, and then changing the contact position and support center of the inner arc clamping plate 78 and the filter element, so that the device can clamp filter elements of different heights, thereby improving the applicability of the device. The sliding rod 77 then drives the inner arc clamping plate 78 to approach the filter element and clamp it, thereby facilitating the clamping of filter elements of different diameters, further improving the applicability of the device.

[0016] Working principle: insert the activated carbon and HEPA filter element between the inner arc clamping plate 78, start the motor, the motor drives the chain conveyor belt 3 to operate, the chain conveyor belt 3 drives the connecting inclined plate 7 and the support block 71 to move, the connecting inclined plate 7 drives the T-shaped slider 73 and the fixed rod 74 to move, the fixed rod 74 drives the outer arc clamping plate 75 to move, the outer arc clamping plate 75 drives the inner arc clamping plate 78 to move through the sliding rod 77, and the inner arc clamping plate 78 drives the filter element to move to the installation position for installation, which improves the stability of the filter element during transportation. When the filter element moves to the installation position After that, the mechanical arm 4 is started, and the mechanical arm 4 drives the chuck 5 to move, and the chuck 5 drives the electric telescopic rod 6 and the positioning block 710 to move. When the chuck 5 contacts the primary filter screen, the electric telescopic rod 6 is started and drives the positioning block 710 to approach the chuck 5 to clamp the primary filter screen, and then the mechanical arm 4 drives the chuck 5 to move above the filter element, and the chuck 5 drives the primary filter screen to move above the filter element through the electric telescopic rod 6 and the positioning block 710. At this time, the electric telescopic rod 6 drives the positioning block 710 away from the chuck 5 to release the primary filter screen, so that the primary filter screen is sleeved on. On the filter element, before inserting the filter element between the inner arc clamping plates 78, the fixing rod 74 can be used to push the T-shaped slider 73 to slide in the adjusting slide rail 72, so as to adjust the height of the fixing rod 74 and the outer arc clamping plate 75. The outer arc clamping plate 75 then drives the inner arc clamping plate 78 to move up and down through the sliding rod 77, thereby changing the height of the inner arc clamping plate 78, and then changing the contact position and support center of the inner arc clamping plate 78 and the filter element, so that the device can clamp filter elements of different heights, thereby improving the applicability of the device. When the filter element is inserted between the inner arc clamping plates 78, it can The inner arc clamping plate 78 is pushed close to the outer arc clamping plate 75, and the inner arc clamping plate 78 drives the sliding rod 77 to approach the T-shaped slider 73. The sliding rod 77 drives the sliding plate 76 to slide on the fixed rod 74 and approach the T-shaped slider 73. At this time, the sliding plate 76 pulls the reset spring 79 to extend, and then the inner arc clamping plate 78 is released. After the reset spring 79 loses its tension, it drives the sliding plate 76 and the sliding rod 77 to reset elastically. The sliding rod 77 then drives the inner arc clamping plate 78 close to the filter element and clamps it, thereby facilitating the clamping of filter elements of different diameters, further improving the applicability of the device.

[0017] See also Figure 1-Figure 7On the basis of the above embodiment, in another embodiment of the present invention, the installation and calibration device 8 includes a first rubber pad 81, a through groove 82, and a transmission slider 83. The first rubber pad 81 is fixedly connected to the side of the positioning block 710 close to the chuck 5. The through groove 82 is arranged on the lower surface of the chuck 5. The transmission slider 83 is fixedly connected to the lower surface of the free end of the electric telescopic rod 6. The first rubber pad 81 plays a buffering role between the primary filter screen and the positioning block 710 to prevent the primary filter screen from hard contact with the positioning block 710, thereby avoiding the positioning block 710 from clamping the primary filter screen, thereby avoiding the primary filter screen from being damaged. The installation and calibration device 8 also includes a T-shaped slide square shell 84, an elastic telescopic rod 85, a T-shaped friction plate 86, a second rubber pad 87, and a connecting rod 88. The T-shaped slide square shell 84 is fixedly connected to At the bottom end of the transmission slider 83, the elastic telescopic rod 85 is fixedly connected to the upper surface of the inner wall of the T-shaped slide groove square shell 84, the T-shaped friction plate 86 is fixedly connected to the bottom end of the elastic telescopic rod 85, the second rubber pad 87 is fixedly connected to the side of the T-shaped friction plate 86 close to the positioning block 710, and the connecting rod 88 is fixedly connected to the side of the positioning block 710 away from the electric telescopic rod 6. The transmission slider 83 is slidably connected to the inner surface of the through groove 82, and the T-shaped friction plate 86 is slidably connected to the inner wall of the T-shaped slide groove square shell 84. After the second rubber pad 87 contacts the primary filter screen, it prevents the primary filter screen from being offset, resulting in the inability to be installed with the filter element. Friction is generated between the T-shaped friction plate 86 and the T-shaped slide groove square shell 84, which slows down the deceleration of the primary filter screen, making the primary filter screen descend more smoothly, further improving the installation accuracy, avoiding installation failure, and promoting installation efficiency.

[0018] Working principle: when the positioning block 710 approaches the primary filter, it drives the first rubber pad 81 to approach the primary filter and fit it, and the first rubber pad 81 plays a buffering role between the primary filter and the positioning block 710, preventing the primary filter from hard contact with the positioning block 710, avoiding the positioning block 710 from pinching the primary filter, and thus avoiding the reduction in the use effect of the primary filter after it is damaged. The electric telescopic rod 6 drives the positioning block 710 away from the chuck 5 and drives the transmission slider 83 to slide in the through groove 82 and approach the inner wall of the primary filter. The positioning block 710 drives the T-shaped slide square shell 84 to approach the inner wall of the primary filter, and the T-shaped slide square shell 84 drives the T-shaped friction plate 86 to approach the inner wall of the primary filter. 86 then drives the second rubber pad 87 to approach the inner wall of the primary filter and fit it therewith. The friction force generated between the second rubber pad 87 and the inner wall of the primary filter makes the primary filter drop vertically, which can prevent the primary filter from deviating during the descent and making it impossible to install it on the filter element. During the descent of the primary filter, the second rubber pad 87 drives the T-shaped friction plate 86 to slide and descend in the T-shaped slide groove square shell 84. Friction is generated between the T-shaped friction plate 86 and the T-shaped slide groove square shell 84, thereby slowing down the deceleration of the primary filter without increasing the friction force between the second rubber pad 87 and the primary filter, making the descent of the primary filter more stable, further improving the installation accuracy, avoiding installation failure, and promoting installation efficiency.

[0019] See also Figure 1-Figure 7, on the basis of the above embodiment, in another embodiment of the present invention, the smooth unloading device 9 includes a push plate 91, a material receiving frame 92, a supporting spring piece 93, and a material receiving plate 94. The push plate 91 is fixedly connected to the end of the connecting rod 88 away from the positioning block 710, the material receiving frame 92 is fixedly connected to the rear side of the conveyor frame 1, the supporting spring piece 93 is fixedly connected to the inner surface of the material receiving frame 92, and the material receiving plate 94 is fixedly connected to the movable end of the supporting spring piece 93. After the inner arc clamping plate 78 is away from the filter element, the filter element loses the clamping to complete the rapid unloading without manual adjustment, which improves the work efficiency. The elasticity of the supporting spring piece 93 provides a buffer for the filter element, avoids the damage caused by hard contact between the filter element and the material receiving frame 92, and improves the unloading safety. The smooth unloading device 9 also includes two material receiving holders 95, a baffle 96, a bump 97, an elastic telescopic rod 98, a pressing plate 99, a pressing holder 910, a pull rod 911, and two The material receiving holder 95 is fixedly connected to the upper surface of the material receiving plate 94, the blocking rod 96 is fixedly connected between the two material receiving holders 95, the protrusion 97 is fixedly connected to the two sides of the inner surface of the material receiving frame 92, the elastic telescopic rod 98 is fixedly connected to the upper surface of the protrusion 97, the pressure plate 99 is fixedly connected to the top of the elastic telescopic rod 98, the material pressing holder 910 is fixedly connected to the lower surface of the pressure plate 99, the pull rod 911 is hinged on the rear side of the pressure plate 99, the push plate 91 is away from the connecting rod 88 and one side and the sliding plate 76 is close to the outer arc clamping plate 75. The two sides of the material receiving plate 94 are in contact with the inner surface of the material receiving frame 92, the bottom end of the pull rod 911 is hinged to the rear side of the material receiving plate 94, the material pressing holder 910 moves downward and clamps the filter element to prevent the filter element from rolling around under the influence of impact force, and the material pressing holder 910 moves upward to reset and release the filter element, thereby facilitating the removal of the filter element and improving the convenience of use of the device.

[0020] Working principle: when the positioning block 710 is away from the chuck 5, it drives the connecting rod 88 to move to the side away from the chuck 5. The connecting rod 88 pushes the sliding plate 76 to slide on the fixed rod 74 and approach the T-shaped sliding block 73 through the pushing plate 91. The sliding plate 76 drives the inner arc clamping plate 78 to approach the outer arc clamping plate 75 through the sliding rod 77, so that the inner arc clamping plate 78 loosens the filter element. At this time, the primary filter screen can continue to descend without being affected by the inner arc clamping plate 78, so that it is completely mounted on the filter element to complete the installation. When the inner arc clamping plate 78 is away from the filter element, the filter element loses its clamping to complete the rapid unloading. No manual adjustment is required, which improves the work efficiency. The chain conveyor belt 3 drives the filter element to continue to move and leave the conveyor frame 1. After the filter element leaves the conveyor frame 1, it falls onto the receiving clamping seat 95. The weight of the filter element The material receiving holder 95 and the material receiving plate 94 are pressed and moved downward in the material receiving frame 92 to squeeze the supporting spring piece 93. The elasticity of the supporting spring piece 93 provides a buffer for the filter element, avoiding damage caused by hard contact between the filter element and the material receiving frame 92, and improving the safety of unloading. When the material receiving plate 94 moves downward, it drives the pull rod 911 to move downward, and the pull rod 911 pulls the pressure plate 99 to move downward. The pressure plate 99 then drives the material pressing holder 910 to move downward and clamp the filter element to prevent the filter element from rolling around due to the impact force. When the supporting spring piece 93 elastically resets to support the material receiving plate 94 and the material receiving holder 95, the elastic telescopic rod 98 drives the pressure plate 99 and the material pressing holder 910 to move upward to reset and release the filter element, thereby facilitating the removal of the filter element and improving the convenience of use of the device.

[0021] The present invention provides an air purification filter element manufacturing and processing equipment and manufacturing and processing technology. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. An air purification filter element manufacturing and processing equipment, comprising a conveyor frame (1), characterized in that: The lower surface of the conveyor frame (1) is fixedly connected to a mounting frame (2); the inner surface of the conveyor frame (1) is connected to a chain conveyor belt (3) through a roller transmission; the right side of the conveyor frame (1) is fixedly connected to a mechanical arm (4); the free end of the mechanical arm (4) is fixedly connected to a chuck (5); the inner wall of the chuck (5) is fixedly connected to an electric telescopic rod (6); the surface of the chain conveyor belt (3) is fixedly connected to a connecting inclined plate (7); the lower surface of the connecting inclined plate (7) is fixedly connected to a supporting block (71); the inner surface of the connecting inclined plate (7) is fixedly connected to an adjusting slide rail (72); the inner surface of the adjusting slide rail (72) is slidably connected to a T-shaped slider (73); A fixing rod (74) is fixedly connected to the side of the T-shaped slider (73) away from the adjusting slide rail (72); an end of the fixing rod (74) away from the T-shaped slider (73) is fixedly connected to an outer arc-shaped clamping plate (75); an outer surface of the fixing rod (74) is slidably connected to a sliding plate (76); a sliding rod (77) is fixedly connected to the side of the sliding plate (76) away from the T-shaped slider (73); an inner arc-shaped clamping plate (78) is fixedly connected to the side of the sliding rod (77) away from the sliding plate (76); a return spring (79) is fixedly connected to the side of the sliding plate (76) away from the T-shaped slider (73); and a positioning block (710) is fixedly connected to the free end of the electric telescopic rod (6); A mounting and calibration device (8) for quickly fitting the primary filter onto the activated carbon and HEPA filter elements is provided above the conveyor frame (1), and a smooth unloading device (9) for smoothly unloading the assembled filter element from the device is provided above the conveyor frame (1).

2. The air purification filter element manufacturing and processing equipment according to claim 1 is characterized by: The circumferential surface of the free end of the electric telescopic rod (6) and the inner wall of the chuck (5) are in contact with each other, the end of the support block (71) away from the connecting inclined plate (7) is fixedly connected to the surface of the chain conveyor belt (3), the lower surface of the mounting frame (2) is fixedly connected to a motor, and the motor is connected to a roller transmission provided in the conveyor frame (1) through a pulley, the sliding rod (77) slides from the side of the outer arc clamping plate (75) close to the fixed rod (74) and passes through the side of the outer arc clamping plate (75) away from the fixed rod (74), and the end of the return spring (79) away from the sliding plate (76) is fixedly connected to the outer arc clamping plate (75).

3. The air purification filter element manufacturing and processing equipment according to claim 2 is characterized in that: The mounting and calibration device (8) comprises a first rubber pad (81), a through groove (82), and a transmission slide block (83); the first rubber pad (81) is fixedly connected to a side of the positioning block (710) close to the chuck (5); the through groove (82) is formed on the lower surface of the chuck (5); and the transmission slide block (83) is fixedly connected to the lower surface of the free end of the electric telescopic rod (6).

4. The air purification filter element manufacturing and processing equipment according to claim 3 is characterized by: The mounting and calibration device (8) further comprises a T-shaped slide slot square shell (84), an elastic telescopic rod (85), a T-shaped friction plate (86), a second rubber pad (87), and a connecting rod (88); the T-shaped slide slot square shell (84) is fixedly connected to the bottom end of the transmission slider (83); the elastic telescopic rod (85) is fixedly connected to the upper surface of the inner wall of the T-shaped slide slot square shell (84); the T-shaped friction plate (86) is fixedly connected to the bottom end of the elastic telescopic rod (85); the second rubber pad (87) is fixedly connected to a side of the T-shaped friction plate (86) close to the positioning block (710); and the connecting rod (88) is fixedly connected to a side of the positioning block (710) away from the electric telescopic rod (6).

5. The air purification filter element manufacturing and processing equipment according to claim 4 is characterized in that: The transmission slide block (83) is slidably connected to the inner surface of the through groove (82), and the T-shaped friction plate (86) is slidably connected to the inner wall of the T-shaped slide groove square shell (84).

6. The air purification filter element manufacturing and processing equipment according to claim 5 is characterized in that: The smooth unloading device (9) comprises a push plate (91), a material receiving frame (92), a supporting spring piece (93), and a material receiving plate (94); the push plate (91) is fixedly connected to an end of the connecting rod (88) away from the positioning block (710); the material receiving frame (92) is fixedly connected to the rear side of the conveyor frame (1); the supporting spring piece (93) is fixedly connected to the inner surface of the material receiving frame (92); and the material receiving plate (94) is fixedly connected to the movable end of the supporting spring piece (93).

7. The air purification filter element manufacturing and processing equipment according to claim 6 is characterized by: The smooth unloading device (9) also includes two material receiving seats (95), a baffle (96), a protrusion (97), a second elastic telescopic rod (98), a pressure plate (99), a material pressing seat (910), and a pull rod (911). The two material receiving seats (95) are fixedly connected to the upper surface of the material receiving plate (94), the baffle (96) is fixedly connected between the two material receiving seats (95), the protrusion (97) is fixedly connected to both sides of the inner surface of the material receiving frame (92), the second elastic telescopic rod (98) is fixedly connected to the upper surface of the protrusion (97), the pressure plate (99) is fixedly connected to the top of the second elastic telescopic rod (98), the material pressing seat (910) is fixedly connected to the lower surface of the pressure plate (99), and the pull rod (911) is hinged to the rear side of the pressure plate (99).

8. The air purification filter element manufacturing and processing equipment according to claim 7 is characterized by: The push plate (91) is in contact with one side away from the connecting rod (88) and the side of the sliding plate (76) close to the outer arc clamping plate (75), the two sides of the material receiving plate (94) are in contact with the inner surface of the material receiving frame (92), and the bottom end of the pull rod (911) is hinged to the rear side of the material receiving plate (94).

9. A manufacturing process of an air purification filter element manufacturing and processing equipment, using the air purification filter element manufacturing and processing equipment according to claim 8, characterized in that: The following steps are involved: Step 1: First, insert the activated carbon and HEPA filter element between the inner arc clamping plate (78), start the motor, the motor drives the chain conveyor belt (3) to operate, the chain conveyor belt (3) drives the connecting inclined plate (7) and the support block (71) to move, and the connecting inclined plate (7) drives the T-shaped slider (73) and the fixing rod (74) to move; Step 2: Then, the fixing rod (74) drives the outer arc-shaped clamping plate (75) to move, the outer arc-shaped clamping plate (75) drives the inner arc-shaped clamping plate (78) to move via the sliding rod (77), and the inner arc-shaped clamping plate (78) drives the filter element to move to the installation position for installation; Step 3: Subsequently, the mechanical arm (4) is started, and the mechanical arm (4) drives the chuck (5) to move, and the chuck (5) in turn drives the electric telescopic rod (6) and the positioning block (710) to move, and when the chuck (5) contacts the primary filter screen, the electric telescopic rod (6) is started and drives the positioning block (710) to move closer to the chuck (5) to clamp the primary filter screen; Step 4: Finally, the mechanical arm (4) and the chuck (5) drive the primary filter to move to the top of the filter element through the electric telescopic rod (6) and the positioning block (710). At this time, the electric telescopic rod (6) drives the positioning block (710) away from the chuck (5) to release the primary filter, so that the primary filter is sleeved on the filter element.

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