Automatic assembling machine for filter

Abstract

The invention discloses an automatic filter assembling machine which solves the problems that cover conveying time is long, colloid is cooled and solidified, and subsequent assembling adhesion is influenced, the automatic filter assembling machine comprises a machine body, two equipment assembling assemblies are arranged in the machine body side by side, and each equipment assembling assembly comprises a rotating table rotationally installed on the machine body; a rotating driving motor is arranged at the bottom end of the rotating table, a cover feeding machine used for feeding a cover is arranged at one end of the rotating table, a compaction assembly mechanism used for compaction assembly is arranged at the other end of the rotating table, four stations are arranged at the top end of the rotating table at equal angles, and each station is composed of two limiting clamping pieces. The limiting clamping piece is composed of an upper clamping limiting assembly and a lower supporting limiting assembly. In the working process, in the process that the cover body and the filter element are compacted through the arranged pressing plate, the cover body is firstly heated, so that colloid is convenient to unfold and adhere, and then the cover body is cooled, so that the colloid is convenient to solidify and adhere.

Description

Technical Field

[0001] The invention belongs to the technical field of filter assembly, in particular to an automatic filter assembly machine. Background Art

[0002] A filter is a device used to filter impurities in fluids (such as air, oil, water, etc.). A filter is generally composed of a filter element, an upper cover, and a lower cover. When producing filters, the filter element, the upper cover, and the lower cover need to be compacted and assembled on an automatic assembly machine. The assembly process is generally as follows: loading the upper cover, loading the filter element to the top of the upper cover, compacting and assembling the upper cover, loading the lower cover, transferring the upper cover and the filter element to the top of the lower cover, compacting the lower cover, and unloading. When the cover is loaded onto the conveyor, hot melt adhesive needs to be applied to the surface of the cover to facilitate adhesion between the cover and the filter element during assembly to improve assembly strength. However, there are the following defects: The cover body is transported to the assembly machine for a long time, so that the colloid on the cover body may cool and solidify before the cover body is assembled, thereby affecting the subsequent adhesion between the cover body and the filter element. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an automatic filter assembly machine, which effectively solves the problem that the long cover conveying time causes the colloid to cool and solidify, affecting the subsequent assembly and adhesion.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: an automatic filter assembly machine, comprising a machine body, wherein two equipment assembly assemblies are arranged in parallel inside the machine body, a flip transfer assembly for transferring materials is arranged between the two equipment assembly assemblies, the two equipment assembly assemblies are respectively an upper cover assembly mechanism and a lower cover assembly mechanism, a filter element feeding assembly is arranged on one side of the machine body, and the filter element feeding assembly is located on a side of the upper cover assembly mechanism away from the lower cover assembly mechanism, and a material unloading assembly is arranged on the other side of the machine body; The equipment assembly component includes a rotating table rotatably mounted on the machine body, and four workstations are arranged at equal angles on the top of the rotating table. The four workstations are composed of two limit clamps, and the limit clamps are composed of an upper clamping limit assembly and a lower supporting limit assembly.

[0005] Preferably, a rotation drive motor is provided at the bottom end of the rotating table, a cover body loader for feeding the cover body is provided at one end of the rotating table, and a compaction assembly mechanism for compaction assembly is provided at the other end of the rotating table; The support and limiting assembly includes a support plate, a placement groove is provided on the support plate, an internal groove is provided inside the support plate, the internal groove is located below the placement groove, a top groove is provided at equal angles in the middle of the top end and the outer side of the internal groove, a piston plate is movably installed inside the internal groove, a top pressure block is evenly installed on the top end of the piston plate, the top pressure block is located inside the top groove, two movable grooves are symmetrically provided inside the support plate, the two movable grooves are symmetrically arranged on both sides of the placement groove and the top end of the movable groove passes through to the top of the support plate, a connecting groove is provided on one side of the bottom end of the movable groove, the other end of the connecting groove is connected to the bottom of the internal groove, a piston block is movably installed inside the movable groove, a second spring is installed at the bottom end of the piston block, a cooling component for cooling is installed inside the internal groove, a heating coil for heating is installed inside the connecting groove, and an electrical control component for controlling heating and cooling is installed on the piston block.

[0006] The electrical control component includes side grooves symmetrically opened at the top of both sides of the movable groove, and the side grooves are located above the piston block, a first contact is installed at the top of the inner wall of the side groove, a conductive strip is installed on the inner wall of the side groove, and the conductive strip is located below the connecting rod, and two power connection plates are symmetrically arranged above the piston block, and the two power connection plates are respectively slidably installed in the two side grooves, a connecting rod is installed between the power connection plate and the piston block, and a second contact is installed on one end of the power connection plate close to the side groove.

[0007] Preferably, a conductive rotating shaft is installed at the other end of the conductive rotating shaft, and the conductive rotating shaft is electrically connected to the second contact through a wire. A conductive plate is rotatably installed on the conductive rotating shaft, and a rotating groove is opened on the conductive plate. A conductive cylinder piece is installed on the inner wall of the rotating groove, and the conductive cylinder piece is tightly attached to the outer wall of the conductive rotating shaft. A conductive arc piece is installed on the top of the conductive plate, and the conductive arc piece and the conductive cylinder piece are connected by a wire. A pressure counterweight unit is installed on the side of the two conductive plates away from each other, and a supporting top pressure unit is provided on the piston block.

[0008] Preferably, the compressed counterweight unit includes a wedge block installed on the side of two conductive plates away from each other, a triangular groove is provided inside the wedge block, a rolling slope is provided on the bottom wall of the triangular groove, the rolling slope is tilted downward at the end away from the conductive plate, the inside of the triangular groove is filled with a plurality of counterweight balls, and when the conductive arc plates at the top of the two conductive plates come into contact, the inclination direction of the rolling slope changes.

[0009] Preferably, the supporting top pressure unit includes a limit groove opened inside the piston block, a limit plate is movably installed inside the limit groove, a push rod is installed at the top of the limit plate, a push block is fixedly installed at the top of the push rod, an extrusion arc surface is arranged at the top of the push block, the push block is located below between the two conductive plates, and the width of the push block is the same as the distance between the two conductive plates, and a magnet is installed at the top of the limit plate.

[0010] Preferably, the cooling component includes an annular groove opened inside the support plate, the annular groove is located between the middle top groove and the outer top groove, side through grooves are opened at equal angles on the inner and outer sides of the annular groove, the side through grooves respectively penetrate into the interior of the top groove, a heat dissipation cavity is opened inside the top pressure block, an air inlet hole is opened on the outer side of the top end of the heat dissipation cavity, the air inlet hole corresponds to the side through grooves, exhaust holes are opened at equal angles on the outer side of the bottom end of the heat dissipation cavity, a heat conducting rod is installed in the middle of the heat dissipation cavity, two ends of the heat conducting rod are respectively located at the top end of the top pressure block and the bottom end of the piston plate, a fan box is installed on the outer wall of the support plate, a heat dissipation fan is installed inside the fan box, an air inlet groove is opened on the side of the internal groove close to the fan box, the air inlet groove penetrates into the interior of the fan box, and the air inlet groove is located above the piston plate.

[0011] Preferably, the clamping and limiting assembly includes a rotating drive box fixedly mounted on the top of the rotating table, and two limiting clamp arms are symmetrically arranged on the side of the rotating drive box away from the axis of the equipment assembly assembly, and the two limiting clamp arms are respectively located above the two movable grooves, and a rotating arm is installed at the end of the rotating drive box, and the rotating arm is rotatably mounted inside the rotating drive box, and a rotating drive member for driving the limiting clamp arms to open and close is arranged inside the rotating drive box.

[0012] Preferably, a sliding groove is provided inside the limiting clamp arm, a bottom groove is provided at the bottom end of the sliding groove, the bottom groove corresponds to the movable groove, one end of the sliding groove passes through the side of the limiting clamp arm, a sliding plate is slidably installed inside the sliding groove, a pressure rod is installed at the top of the sliding plate located at one end of the outer side of the limiting clamp arm, a bottom pressure rod is installed at the bottom end of the sliding plate, two top blocks are symmetrically installed at the bottom end of the bottom pressure rod, the two top blocks are respectively located above the two pressure counterweight units, and a first spring is installed at the bottom end of the sliding groove.

[0013] Preferably, the four workstations include a cover body loading station, a material loading station, a compaction assembly station, and a material transfer station. The cover body loading station is located on the side of the rotating table close to the cover body loader, the material loading station is located on the side of the rotating table close to the filter element feeding component, the compaction assembly station is located on the side of the rotating table close to the compaction assembly mechanism, and a pressure plate is provided on the compaction assembly mechanism, and the pressure plate is located above the compaction assembly station. The material transfer station is located on the side of the rotating table close to the material unloading component, and a repulsion driving member is provided below the material transfer station, and the repulsion driving member consists of a bottom plate and two magnetic blocks above it, and the magnetism of the magnetic blocks is the same as that of the magnet.

[0014] Preferably, the filter element feeding assembly comprises a feeding conveyor arranged on a side of the upper cover assembly mechanism away from the lower cover assembly mechanism, a tire frame for placing and conveying filter element materials is arranged on the feeding conveyor, and a feeding clamping mechanism for moving the filter element to the material feeding station in the upper cover assembly mechanism is arranged above the feeding conveyor; The material unloading assembly includes an unloading conveyor arranged on the side of the lower cover assembly mechanism away from the upper cover assembly mechanism, and a material-dispensing mechanism for pushing the unloading of the filter is arranged above the unloading conveyor; The flipping and transferring assembly includes a middle frame arranged between the upper cover assembly mechanism and the lower cover assembly mechanism, and a clamping and flipping mechanism is arranged on the inner side of the middle frame. The clamping and flipping mechanism is used to transfer the material loading station in the upper cover assembly mechanism to the material loading station in the lower cover assembly mechanism, and a lifting and moving part is installed between the middle frame and the clamping and flipping mechanism.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1) During operation, the cover loading station, material loading station, material transfer station, and material transfer station are set at equal angles above the rotating table. As the rotating table rotates, each limit clamp is driven to move to each station, so that the cover loading, material loading, compaction, and material transfer are carried out in sequence. In addition, two equipment assembly components are provided to respectively assemble the upper cover and the lower cover, thereby improving the processing efficiency and the assembly speed; 2) During operation, when the cover body and the filter element are compacted by the set pressure plate, the bottom pressure rod is driven downward by the pressure rod, pushing the piston block downward, and then pushing the top pressure block to contact the cover body. At the same time, the second contact point contacts the conductive strip, so that the heating coil is energized and heated, and the heat is transferred to the cover body through the heat-conducting rod, so that the colloid on the cover body is heated and in a liquid state, which is convenient for the colloid to be compressed and expanded between the cover body and the filter element during the compaction process, increasing the adhesion area and improving the adhesion effect. At the same time, the air pressure between the piston block and the piston plate increases after being heated, which generates upward pressure on the cover body and improves the compaction effect; 3) During operation, after the bottom pressure rod is moved downward, the top block generates pressure on the wedge block on the conductive plate, pushing the two conductive plates to rotate closer to each other until the ends are in contact, so that the two second contacts are electrically connected, and at the same time, the piston block can be pushed downward to adjust the power connection position, which is convenient for connecting the heating coil to heat. After the pressure plate moves back upward, the piston block moves back upward, so that the second contact contacts the first contact, and the heat dissipation fan is turned on, so as to dissipate heat and cool the support plate and the cover body, thereby cooling the colloid and improving the adhesion effect between the cover body and the filter element; 4) During operation, when the two conductive plates are rotated close to each other until the ends touch, the bottom of the conductive plate contacts the top of the push block to support the conductive plate to avoid damage after being pressed, and the width of the push block is the same as the distance between the two conductive plates when they are in a vertical state. When the limit clamp moves to the material transfer station, under the action of the repulsive driving member, the push block moves upward to push the conductive plates to rotate and separate, which is convenient for disconnecting the cooling circuit and avoiding the cooling circuit being kept open to cause the colloid on the cover of subsequent loading to solidify quickly; 5) During operation, a wedge block is installed on the side away from each other of the two conductive plates, and a rolling slope is arranged at the bottom of the triangular groove in the wedge block. The rolling slope is arranged to be tilted downward at the end away from the conductive plate. When the two conductive plates are rotated until the ends are in contact, the tilt directions of the rolling slopes are opposite. Therefore, under the action of the counterweight ball, the center of gravity of the conductive plate in the vertical state is biased toward the power board, and the center of gravity of the conductive plate in the tilted state is biased toward the side away from the power board, so that the conductive plate can remain stable in both states. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0017] In the attached picture: Figure 1 It is a structural schematic diagram of an automatic filter assembly machine of the present invention; Figure 2 It is a schematic diagram of the structure of the equipment assembly components of the present invention; Figure 3 It is a schematic diagram of the structure of the filter element feed assembly of the present invention; Figure 4 It is a schematic diagram of the structure of the flip transfer assembly of the present invention; Figure 5 It is a schematic diagram of the structure of the material blanking assembly of the present invention; Figure 6 It is a schematic diagram of the filter structure of the present invention; Figure 7 It is a schematic diagram of the top structure of the rotating table of the present invention; Figure 8 It is a schematic diagram of the structure of the clamping and limiting assembly of the present invention; Fig. 9 It is a schematic diagram of the internal structure of the position limiting clamp arm of the present invention; Fig.10 It is a schematic diagram of the support plate structure of the present invention; Fig.11 It is a schematic diagram of the structure of the support and limit assembly of the present invention; Fig.12 It is a schematic diagram of the internal structure of the movable tank of the present invention; Fig.13 It is a schematic diagram of the structure of the electrical control component of the present invention; Fig.14 It is a schematic structural diagram of a pressurized counterweight unit of the present invention; Fig.15 It is a schematic diagram of the structure of the cooling component of the present invention; Fig.16 It is a schematic diagram of the top pressing block structure of the present invention; Fig.17It is a schematic diagram of the air inlet slot structure of the present invention; Fig.18 It is a circuit control schematic diagram of the present invention.

[0018] In the figure: 1, machine body; 2, filter element feeding assembly; 201, feeding conveyor; 202, tire frame; 203, feeding clamping mechanism; 3, equipment assembly assembly; 301, rotating table; 302, cover body feeder; 303, compacting assembly mechanism; 304, cover body feeding station; 305, material feeding station; 306, compacting assembly station; 307, material transfer station; 308, repulsion driving member; 4, flip transfer assembly; 401, middle frame; 402, clamping flip mechanism; 5. Material unloading assembly; 501. Unloading conveyor; 502. Material dispensing mechanism; 6. Clamping and limiting assembly; 601. Rotation drive box; 602. Limit clamp arm; 603. Rotation arm; 604. Sliding groove; 605. Bottom groove; 606. Sliding plate; 607. Pressure rod; 608. Bottom pressure rod; 609. Top block; 610. First spring; 7. Support and limiting assembly; 701. Support plate; 702. Placement groove; 703. Internal groove; 704. Top groove; 705. Piston plate; 706, top pressure block; 707, movable groove; 708, connecting groove; 709, piston block; 710, second spring; 8, electrical control component; 801, side groove; 802, first contact; 803, conductive strip; 804, connecting rod; 805, power board; 806, second contact; 807, conductive shaft; 808, conductive plate; 809, rotating groove; 810, pressure counterweight unit; 8101, wedge block; 8102, triangular groove; 8103, rolling Inclined surface; 8104, counterweight ball; 811, supporting top pressure unit; 8111, limiting groove; 8112, limiting plate; 8113, magnet; 8114, push rod; 8115, push block; 9, cooling component; 901, annular groove; 902, side through groove; 903, exhaust groove; 904, heat dissipation cavity; 905, air inlet hole; 906, exhaust hole; 907, heat conduction rod; 908, air inlet groove; 909, fan box; 910, heat dissipation fan; 10, heating coil. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] Depend on Figure 1-18The present invention relates to an automatic filter assembly machine, comprising a machine body 1, wherein two equipment assembly components 3 are arranged in parallel inside the machine body 1, and a flip transfer component 4 for transferring materials is arranged between the two equipment assembly components 3, and the two equipment assembly components 3 are respectively an upper cover assembly mechanism and a lower cover assembly mechanism, a filter element feeding component 2 is arranged on one side of the machine body 1, and the filter element feeding component 2 is located on a side of the upper cover assembly mechanism away from the lower cover assembly mechanism, and a material unloading component 5 is arranged on the other side of the machine body 1; The equipment assembly component 3 includes a rotating table 301 rotatably installed on the machine body 1, a rotating drive motor is arranged at the bottom end of the rotating table 301, a cover loader 302 for cover feeding is arranged at one end of the rotating table 301, and a compaction assembly mechanism 303 for compaction assembly is arranged at the other end of the rotating table 301. Four workstations are arranged at equal angles on the top of the rotating table 301, and the four workstations are each composed of two limit clamps, and the limit clamps are composed of an upper clamping limit assembly 6 and a lower support limit assembly 7.

[0021] The clamping and limiting assembly 6 includes a rotating driving box 601 fixedly mounted on the top of the rotating table 301. Two limiting clamp arms 602 are symmetrically arranged on one side of the rotating driving box 601 away from the axis of the equipment assembly assembly 3. The two limiting clamp arms 602 are respectively located above the two movable grooves 707. A rotating arm 603 is installed at the end of the rotating driving box 601. The rotating arm 603 is rotatably mounted inside the rotating driving box 601, and a rotating driving member for driving the limiting clamp arm 602 to open and close is arranged inside the rotating driving box 601. The limiting clamp arm 602 has a sliding groove 604 inside, and the sliding groove 604 is provided inside. 4 is provided with a bottom groove 605, the bottom groove 605 corresponds to the movable groove 707, one end of the sliding groove 604 penetrates to the side of the limiting clamp arm 602, a sliding plate 606 is slidably installed inside the sliding groove 604, a compression rod 607 is installed on the top of the sliding plate 606 located at one end of the outer side of the limiting clamp arm 602, a bottom compression rod 608 is installed at the bottom end of the sliding plate 606, two top blocks 609 are symmetrically installed at the bottom end of the bottom compression rod 608, the two top blocks 609 are respectively located above the two compression counterweight units 810, and a first spring 610 is installed at the bottom end of the sliding groove 604.

[0022] The support and limit assembly 7 includes a support plate 701, a placement groove 702 is provided on the support plate 701, an internal groove 703 is provided inside the support plate 701, the internal groove 703 is located below the placement groove 702, a top groove 704 is provided at an equal angle at the top middle part and the outer side of the internal groove 703, a piston plate 705 is movably installed inside the internal groove 703, a top pressure block 706 is evenly installed on the top of the piston plate 705, and the top pressure block 706 is located inside the top groove 704, and two movable grooves 707 are symmetrically provided inside the support plate 701, and the two movable grooves 707 are symmetrically arranged at the placement Both sides of the groove 702 and the top of the movable groove 707 penetrate to the top of the support plate 701, a connecting groove 708 is opened on one side of the bottom end of the movable groove 707, and the other end of the connecting groove 708 is connected to the bottom of the internal groove 703, a piston block 709 is movably installed inside the movable groove 707, a second spring 710 is installed at the bottom end of the piston block 709, a cooling component 9 for cooling is installed inside the internal groove 703, a heating coil 10 for heating is installed inside the connecting groove 708, and an electrical control component 8 for controlling heating and cooling is installed on the piston block 709.

[0023] The electrical control assembly 8 includes side grooves 801 symmetrically opened at the top of both sides of the movable groove 707, and the side grooves 801 are located above the piston block 709. A first contact 802 is installed at the top of the inner wall of the side groove 801, and a conductive strip 803 is installed on the inner wall of the side groove 801. The conductive strip 803 is located below the connecting rod 804. Two power boards 805 are symmetrically arranged above the piston block 709. The two power boards 805 are slidably installed in the two side grooves 801 respectively. A connecting rod 804 is installed between the power board 805 and the piston block 709. A second contact is installed at one end of the power board 805 close to the side groove 801. 806, a conductive rotating shaft 807 is installed at the other end of the conductive rotating shaft 807, and the conductive rotating shaft 807 is electrically connected to the second contact 806 through a wire. A conductive plate 808 is rotatably installed on the conductive rotating shaft 807, and a rotating groove 809 is opened on the conductive plate 808. A conductive cylinder piece is installed on the inner wall of the rotating groove 809, and the conductive cylinder piece is tightly attached to the outer wall of the conductive rotating shaft 807. A conductive arc piece is installed on the top of the conductive plate 808, and the conductive arc piece and the conductive cylinder piece are connected by a wire. A pressure counterweight unit 810 is installed on the side of the two conductive plates 808 away from each other, and a supporting top pressure unit 811 is provided on the piston block 709.

[0024] The pressure counterweight unit 810 includes a wedge block 8101 installed on the side of the two conductive plates 808 away from each other, a triangular groove 8102 is provided inside the wedge block 8101, a rolling slope 8103 is provided on the bottom wall of the triangular groove 8102, and the rolling slope 8103 is tilted downward at the end away from the conductive plate 808. The inside of the triangular groove 8102 is filled with a plurality of counterweight balls 8104, and when the conductive arc pieces at the top of the two conductive plates 808 touch each other, the tilt direction of the rolling slope 8103 changes, and the side of the two conductive plates 808 away from each other is moved. Both are installed with a wedge block 8101, and a rolling slope 8103 is provided at the bottom of the triangular groove 8102 in the wedge block 8101. The rolling slope 8103 is tilted downward at the end away from the conductive plate 808. When the two conductive plates 808 are rotated until the ends are in contact, the tilt directions of the rolling slope 8103 are opposite. Therefore, under the action of the counterweight ball 8104, the center of gravity of the conductive plate 808 in the vertical state is biased toward the power connection plate 805, and the center of gravity of the conductive plate 808 in the tilted state is biased toward the side away from the power connection plate 805, so that the conductive plate 808 can remain stable in both states.

[0025] The supporting top pressure unit 811 includes a limiting groove 8111 opened inside the piston block 709, a limiting plate 8112 is movably installed inside the limiting groove 8111, a push rod 8114 is installed on the top of the limiting plate 8112, a push block 8115 is fixedly installed on the top of the push rod 8114, and an extrusion arc surface is arranged on the top of the push block 8115. The push block 8115 is located below between the two conductive plates 808, and the width of the push block 8115 is the same as the distance between the two conductive plates 808. A magnet 8113 is installed on the top of the limiting plate 8112. The two conductive plates 808 When they rotate close to each other until the ends touch, the bottom of the conductive plate 808 contacts the top of the push block 8115, supporting the conductive plate 808 to prevent damage after being compressed, and the width of the push block 8115 is the same as the distance between the two conductive plates 808 when they are in a vertical state. When the limit clamp moves to the position of the material transfer station 307, under the action of the repulsive driving member 308, the push block 8115 moves upward, pushing the conductive plate 808 to rotate and separate, which is convenient for disconnecting the cooling circuit, avoiding the cooling circuit from being turned on all the time, causing the colloid on the cover body of subsequent material loading to solidify quickly.

[0026] The cooling component 9 includes an annular groove 901 provided inside the support plate 701, the annular groove 901 is located between the middle top groove 704 and the outer top groove 704, the inner and outer sides of the annular groove 901 are provided with side through grooves 902 at equal angles, the side through grooves 902 respectively penetrate into the inside of the top groove 704, a heat dissipation cavity 904 is provided inside the top pressing block 706, an air inlet hole 905 is provided on the outer side of the top end of the heat dissipation cavity 904, the air inlet hole 905 corresponds to the side through groove 902, an exhaust hole 906 is provided on the outer side of the bottom end of the heat dissipation cavity 904 at equal angles, and the heat dissipation cavity 90 A heat-conducting rod 907 is installed in the middle of 4. During the process of the pressure plate compacting the cover body and the filter element, the bottom pressure rod 608 is driven downward by the pressure rod 607 to push the piston block 709 downward, and then the top pressure block 706 is pushed to contact the cover body. At the same time, the second contact 806 is in contact with the conductive strip 803, so that the heating coil 10 is energized and heated. The heat is transferred to the cover body through the heat-conducting rod 907, so that the colloid on the cover body is heated and in a liquid state, which is convenient for the colloid to be compressed and expanded between the cover body and the filter element during the compaction process, thereby increasing the adhesion area and improving the adhesion effect. At the same time, the piston block 709 and After the air between the piston plates 705 is heated, the air pressure increases, which generates an upward pressure on the cover body, thereby improving the compaction effect. The two ends of the heat-conducting rod 907 are respectively located at the top of the top pressure block 706 and the bottom of the piston plate 705. A fan box 909 is installed on the outer wall of the support plate 701. A heat dissipation fan 910 is installed inside the fan box 909. An air intake groove 908 is opened on one side of the internal groove 703 close to the fan box 909. The air intake groove 908 runs through the inside of the fan box 909. The air intake groove 908 is located above the piston plate 705. After the bottom pressure rod 608 moves downward, the top block 60 9 generates pressure on the wedge blocks 8101 on the conductive plates 808, pushing the two conductive plates 808 to rotate closer to each other until the ends touch, so that the two second contacts 806 are electrically connected, and at the same time, it can push the piston block 709 to move downward to adjust the power connection position, so as to facilitate the power connection of the heating coil 10 for heating. After the pressure plate moves back upward, the piston block 709 moves back upward, so that the second contact 806 contacts the first contact 802, and the heat dissipation fan 910 is turned on, thereby dissipating heat and cooling the support plate 701 and the cover body, thereby cooling the colloid and improving the adhesion effect between the cover body and the filter element.

[0027] The four stations include a cover loading station 304, a material loading station 305, a compacting assembly station 306, and a material transfer station 307. The cover loading station 304 is located on the side of the rotating table 301 close to the cover loading machine 302, the material loading station 305 is located on the side of the rotating table 301 close to the filter element feeding component 2, the compacting assembly station 306 is located on the side of the rotating table 301 close to the compacting assembly mechanism 303, and the compacting assembly mechanism 303 is provided with a pressing plate, and the pressing plate is located above the compacting assembly station 306, the material transfer station 307 is located on the side of the rotating table 301 close to the material unloading component 5, and the material transfer station 307 is located on the side of the rotating table 301 close to the material unloading component 5. A repulsion driving member 308 is arranged below the position 307. The repulsion driving member 308 consists of a bottom plate and two magnetic blocks above it. The magnetism of the magnetic blocks is the same as that of the magnet 8113. A cover loading station 304, a material loading station 305, a material transfer station 307, and a material transfer station 307 are arranged at equal angles above the rotating table 301. As the rotating table 301 rotates, each limit clamping member is driven to move to each station, so as to carry out cover loading, material loading, compaction and material transfer in turn, and by providing two equipment assembly components 3 for respectively assembling the upper cover and the lower cover, the processing efficiency is improved and the assembly speed is increased.

[0028] The filter element feeding assembly 2 comprises a feeding conveyor 201 arranged on the side of the upper cover assembly mechanism away from the lower cover assembly mechanism, a tire frame 202 for placing and conveying filter element materials is arranged on the feeding conveyor 201, and a feeding clamping mechanism 203 for moving the filter element to the material feeding station 305 in the upper cover assembly mechanism is arranged above the feeding conveyor 201; The material unloading assembly 5 comprises an unloading conveyor 501 arranged on the side of the lower cover assembly mechanism away from the upper cover assembly mechanism, and a material dispensing mechanism 502 for pushing the unloading of the filter is arranged above the unloading conveyor 501; The flipping and transferring assembly 4 includes a middle frame 401 arranged between the upper cover assembly mechanism and the lower cover assembly mechanism, and a clamping and flipping mechanism 402 is arranged on the inner side of the middle frame 401. The clamping and flipping mechanism 402 is used to transfer the material loading station 307 in the upper cover assembly mechanism to the material loading station 305 in the lower cover assembly mechanism. A lifting and moving part is installed between the middle frame 401 and the clamping and flipping mechanism 402.

[0029] Working principle: During operation, firstly, two filter elements are placed on the tire frame 202, and then the tire frame 202 is driven to move by the feeding conveyor 201, and at the same time, the two limiting clamp arms 602 located at the cover body loading station 304 in the upper cover assembly mechanism are opened, and the upper cover on the cover body loading machine 302 is conveyed to the inner side of the placement groove 702, and then the two limiting clamp arms 602 are closed to limit the upper cover, and then as the rotating table 301 rotates, the limiting clamping piece on which the upper cover loading is completed rotates to the material loading station 305, and the tire frame 202 stops moving when it moves to the bottom of the feeding clamping mechanism 203, and then the two filter elements are clamped by the feeding clamping mechanism 203 to the inner side of the limit clamping piece at the material feeding station 305 in the upper cover assembly mechanism, so that the bottom end of the filter element contacts the upper cover, and then the rotating table 301 rotates to rotate it to the bottom of the upper pressure plate of the compacting assembly station 306, and then the pressure plate is driven to move downward for compaction, so as to assemble the upper cover and the filter element, and then the rotating table 301 rotates to rotate it The first step of assembling the material is clamped by the clamping and flipping mechanism 402, and the material is flipped and transferred to the limit clamping member at the material loading station 305 in the lower cover assembly mechanism. The two limit clamping members have just been transferred from the cover loading station 304 in the lower cover assembly mechanism. When the lower cover is at the cover loading station 304, the lower cover is transported to the inner side of the placement groove 702. After the clamping and flipping mechanism 402 flips the material, the bottom of the other end of the filter element is The filter element and the lower cover are contacted with the lower cover, and then the limit clamp is rotated to the lower plate of the compacting assembly mechanism 303 in the lower cover assembly mechanism by rotating the rotating table 301, and then the filter element and the lower cover are compacted to complete the assembly, and then the limit clamp is rotated with the rotating table 301 to the material transfer station 307 in the lower cover assembly mechanism, and then the two limit clamp arms 602 of the limit clamp are opened, and the filter assembled in the limit clamp is pushed onto the unloading conveyor 501, and the unloading is sorted by the material picking mechanism 502; When the upper cover and the lower cover enter the cover body feeder 302, it is necessary to apply glue on the surface of the upper cover and the lower cover, generally hot melt glue, to facilitate the installation of the cover body and the filter element, and to facilitate disassembly during maintenance; When the limit clamp moves to the bottom of the pressure plate, the pressure plate compresses the cover and the filter element downward, generating pressure on the pressure rod 607, pushing the bottom pressure rod 608 downward to enter the movable groove 707. In the original state, the weighted ball 8104 in the wedge block 8101 is located in a corner away from one end of the conductive plate 808 under the action of gravity, so that the center of gravity of the conductive plate 808 is located near the power board 805, so that the conductive plate 808 remains vertical. After 08 moves downward, the top block 609 generates pressure on the wedge block 8101, pushing the two conductive plates 808 to rotate closer to each other until the conductive arc pieces at the top of the two conductive plates 808 touch each other. At this time, the bottom walls of the two conductive plates 808 touch the push block 8115, and then the pressure plate continues to move downward, pushing the piston block 709 to move downward. Under the action of air pressure, the piston plate 705 moves upward, so that the top of the top pressure block 706 touches the bottom of the cover body, generating pressure on the bottom of the cover body; When the piston block 709 moves downward, the power board 805 moves downward, so that the second contact 806 contacts the conductive strip 803, so that the heating coil 10 is powered on and generates heat, and transfers the heat to the air between the piston block 709 and the piston plate 705, and transfers the heat to the cover body through the heat-conducting rod 907, heating the cover body, so that the temperature of the colloid on the cover body increases, which facilitates the adhesion of the filter element to the cover body. At the same time, after the air temperature increases, the air expands due to the heat, and generates upward pressure on the piston plate 705, thereby increasing the additional pressing force between the cover body and the filter element, and improving the compaction effect; When compaction is completed, the pressure plate moves back upwards. At this time, the piston block 709 moves back upwards under the elastic force of the second spring 710. At the same time, the piston plate 705 moves back downwards to its original position under the action of gravity. After the piston block 709 moves back upwards, the power board 805 moves back upwards, so that the second contact 806 contacts the first contact 802. At the same time, the two conductive plates 808 are in an end contact state, so that the heat dissipation fan 910 is energized to drive the outside air to enter the internal groove 703 through the air inlet groove 908, and the outside air enters the heat dissipation cavity 90 from the exhaust hole 906. 4, and enter the annular groove 901 from the air inlet 905 and the side groove 902, and finally discharged from the exhaust groove 903, dissipating heat and cooling the heat-conducting rod 907 and the support plate 701, so as to reduce the temperature of the colloid, solidify the colloid, and improve the adhesion effect between the cover body and the filter element. As the temperature decreases, the colloid will change from liquid to solid again. In this cooling and solidification process, the movement of the hot melt adhesive molecules gradually slows down, the distance between molecules decreases, and the intermolecular force increases. The hot melt adhesive molecules mainly interact with each other through van der Waals forces. When the hot melt adhesive is solidified, these van der Waals forces make the hot melt adhesive itself form a relatively stable solid structure. At the same time, van der Waals forces will also be generated between the hot melt adhesive and the molecules on the surface of the adhered object, thereby completing the adhesion; When compaction is completed, the limit clamp moves to the material transfer station 307 along with the rotating table 301, and a repulsion driving member 308 is provided below the material transfer station 307 to generate a repulsive force on the magnet 8113 on the limit plate 8112, and moves upward under the action of the repulsive force, so that the push block 8115 generates a thrust on the two conductive plates 808. When the push block 8115 moves upward to between the two conductive plates 808, the conductive plates 808 are rotated to a vertical state, so that the two conductive plates 808 are 8 is separated to disconnect the circuit, so as to avoid cooling the support plate 701 before compaction, which will accelerate the solidification of the colloid on the cover and affect the subsequent assembly. When the conductive plate 808 is in a vertical state, the rolling slope 8103 moves downward away from the end of the conductive plate 808, so that the counterweight ball 8104 rolls to the bottom corner of the rolling slope 8103, so that the center of gravity of the conductive plate 808 is close to the side of the power board 805, thereby improving the stability of the conductive plate 808 when it is not powered.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filter automatic assembly machine, comprising a machine body (1), characterized in that: Two equipment assembly components (3) are arranged in parallel inside the machine body (1); a flip transfer component (4) for transferring materials is arranged between the two equipment assembly components (3); the two equipment assembly components (3) are respectively an upper cover assembly mechanism and a lower cover assembly mechanism; a filter element feed component (2) is arranged on one side of the machine body (1), and the filter element feed component (2) is located on a side of the upper cover assembly mechanism away from the lower cover assembly mechanism; and a material unloading component (5) is arranged on the other side of the machine body (1); The equipment assembly component (3) comprises a rotating table (301) rotatably mounted on the machine body (1), and four workstations are arranged at equal angles on the top of the rotating table (301), and each of the four workstations is composed of two limit clamping members, and the limit clamping members are composed of an upper clamping limit assembly (6) and a lower support limit assembly (7).

2. The filter automatic assembly machine according to claim 1, characterized in that: A rotation drive motor is provided at the bottom end of the rotating table (301), a cover body loader (302) for feeding the cover body is provided at one end of the rotating table (301), and a compaction assembly mechanism (303) for compaction assembly is provided at the other end of the rotating table (301); The support and limit assembly (7) comprises a support plate (701), a placement groove (702) is provided on the support plate (701), an internal groove (703) is provided inside the support plate (701), the internal groove (703) is located below the placement groove (702), a top groove (704) is provided at equal angles in the middle of the top end and the outer side of the internal groove (703), a piston plate (705) is movably installed inside the internal groove (703), a top pressure block (706) is evenly installed on the top end of the piston plate (705), the top pressure block (706) is located inside the top groove (704), and two movable grooves (707) are symmetrically provided inside the support plate (701), and the two movable grooves (707) are symmetrically arranged at The two sides of the placement groove (702) and the top of the movable groove (707) extend through the top of the support plate (701); a connecting groove (708) is provided on one side of the bottom end of the movable groove (707); the other end of the connecting groove (708) is connected to the bottom of the internal groove (703); a piston block (709) is movably installed inside the movable groove (707); a second spring (710) is installed at the bottom end of the piston block (709); a cooling component (9) for cooling is installed inside the internal groove (703); a heating coil (10) for heating is installed inside the connecting groove (708); and an electrical control component (8) for controlling heating and cooling is installed on the piston block (709).

3. The filter automatic assembly machine according to claim 2, characterized in that: The electrical control assembly (8) comprises side grooves (801) symmetrically arranged at the tops of both sides of the movable groove (707), and the side grooves (801) are located above the piston block (709), a first contact (802) is installed at the top of the inner wall of the side groove (801), a conductive strip (803) is installed on the inner wall of the side groove (801), and the conductive strip (803) is located below the connecting rod (804), two power connection plates (805) are symmetrically arranged above the piston block (709), the two power connection plates (805) are slidably installed in the two side grooves (801), a connecting rod (804) is installed between the power connection plate (805) and the piston block (709), and a second contact (806) is installed at one end of the power connection plate (805) close to the side groove (801); A conductive rotating shaft (807) is installed at the other end of the conductive rotating shaft (807), and the conductive rotating shaft (807) is electrically connected to the second contact (806) through a wire. A conductive plate (808) is rotatably installed on the conductive rotating shaft (807), and a rotating groove (809) is provided on the conductive plate (808). A conductive cylinder sheet is installed on the inner wall of the rotating groove (809), and the conductive cylinder sheet is tightly attached to the outer wall of the conductive rotating shaft (807). A conductive arc sheet is installed on the top of the conductive plate (808), and the conductive arc sheet and the conductive cylinder sheet are connected through a wire. A pressure counterweight unit (810) is installed on the side of the two conductive plates (808) away from each other, and a supporting top pressure unit (811) is provided on the piston block (709).

4. The filter automatic assembly machine according to claim 3, characterized in that: The compressed counterweight unit (810) comprises a wedge-shaped block (8101) installed on the side of two conductive plates (808) away from each other, a triangular groove (8102) is provided inside the wedge-shaped block (8101), a rolling inclined surface (8103) is provided on the bottom wall of the triangular groove (8102), the rolling inclined surface (8103) is tilted downward at one end away from the conductive plate (808), a plurality of counterweight balls (8104) are filled inside the triangular groove (8102), and when the conductive arc sheets at the top ends of the two conductive plates (808) come into contact, the tilting direction of the rolling inclined surface (8103) changes.

5. The filter automatic assembly machine according to claim 3, characterized in that: The supporting pressing unit (811) comprises a limiting groove (8111) provided inside the piston block (709), a limiting plate (8112) being movably installed inside the limiting groove (8111), a push rod (8114) being installed at the top end of the limiting plate (8112), a push block (8115) being fixedly installed at the top end of the push rod (8114), an extrusion arc surface being provided at the top end of the push block (8115), the push block (8115) being located below between the two conductive plates (808), and the width of the push block (8115) being the same as the distance between the two conductive plates (808), and a magnet (8113) being installed at the top end of the limiting plate (8112).

6. The filter automatic assembly machine according to claim 2, characterized in that: The cooling component (9) comprises an annular groove (901) provided inside the support plate (701), the annular groove (901) being located between the middle top groove (704) and the outer top groove (704), side through grooves (902) being provided at equal angles on the inner and outer sides of the annular groove (901), the side through grooves (902) respectively penetrating into the inside of the top groove (704), a heat dissipation cavity (904) being provided inside the top pressing block (706), an air inlet hole (905) being provided on the outer side of the top end of the heat dissipation cavity (904), the air inlet hole (905) corresponding to the side through groove (902), and the bottom of the heat dissipation cavity (904) Exhaust holes (906) are provided at equal angles on the outer side of the end, a heat conducting rod (907) is installed in the middle of the heat dissipation cavity (904), and the two ends of the heat conducting rod (907) are respectively located at the top end of the top pressure block (706) and the bottom end of the piston plate (705), a fan box (909) is installed on the outer wall of the support plate (701), and a heat dissipation fan (910) is installed inside the fan box (909), and an air intake groove (908) is provided on one side of the internal groove (703) close to the fan box (909), and the air intake groove (908) runs through the inside of the fan box (909), and the air intake groove (908) is located above the piston plate (705).

7. The filter automatic assembly machine according to claim 1, characterized in that: The clamping and limiting assembly (6) comprises a rotating drive box (601) fixedly mounted on the top of the rotating platform (301); two limiting clamp arms (602) are symmetrically arranged on one side of the rotating drive box (601) away from the axis of the equipment assembly assembly (3); the two limiting clamp arms (602) are respectively located above two movable grooves (707); a rotating arm (603) is mounted at the end of the rotating drive box (601); the rotating arm (603) is rotatably mounted inside the rotating drive box (601); and a rotating driving member for driving the limiting clamp arms (602) to open and close is arranged inside the rotating drive box (601).

8. The filter automatic assembly machine according to claim 7, characterized in that: The limiting clamp arm (602) is provided with a sliding groove (604) inside, and a bottom groove (605) is provided at the bottom end of the sliding groove (604), the bottom groove (605) corresponds to the movable groove (707), one end of the sliding groove (604) penetrates to the side of the limiting clamp arm (602), a sliding plate (606) is slidably installed inside the sliding groove (604), a compression rod (607) is installed at the top of the sliding plate (606) located at one end outside the limiting clamp arm (602), a bottom compression rod (608) is installed at the bottom end of the sliding plate (606), two top blocks (609) are symmetrically installed at the bottom end of the bottom compression rod (608), and the two top blocks (609) are respectively located above the two compression counterweight units (810), and a first spring (610) is installed at the bottom end of the sliding groove (604).

9. The filter automatic assembly machine according to claim 1, characterized in that: The four workstations include a cover loading station (304), a material loading station (305), a compaction assembly station (306), and a material transfer station (307). The cover loading station (304) is located on a side of the rotating table (301) close to the cover loading machine (302), the material loading station (305) is located on a side of the rotating table (301) close to the filter element feeding assembly (2), and the compaction assembly station (306) is located on a side of the rotating table (301) close to the compaction assembly machine. The compacting assembly mechanism (303) is provided with a pressing plate, the pressing plate is located above the compacting assembly station (306), the material transfer station (307) is located on the side of the rotating table (301) close to the material unloading assembly (5), and a repulsion driving member (308) is provided below the material transfer station (307), the repulsion driving member (308) is composed of a bottom plate and two magnetic blocks above the bottom plate, and the magnetic properties of the magnetic blocks are the same as those of the magnets (8113).

10. The filter automatic assembly machine according to claim 1, characterized in that: The filter element feeding assembly (2) comprises a feeding conveyor (201) arranged on a side of the upper cover assembly mechanism away from the lower cover assembly mechanism, a tire frame (202) for placing and conveying filter element materials is arranged on the feeding conveyor (201), and a feeding clamping mechanism (203) for moving the filter element to a material feeding station (305) in the upper cover assembly mechanism is arranged above the feeding conveyor (201); The material unloading assembly (5) comprises a material unloading conveyor (501) arranged on a side of the lower cover assembly mechanism away from the upper cover assembly mechanism, and a material dispensing mechanism (502) for pushing the unloading of the filter is arranged above the material unloading conveyor (501); The flip transfer assembly (4) comprises a middle frame (401) arranged between the upper cover assembly mechanism and the lower cover assembly mechanism, a clamping and flipping mechanism (402) is arranged on the inner side of the middle frame (401), the clamping and flipping mechanism (402) is used to transfer the material loaded at the material transfer station (307) in the upper cover assembly mechanism to the material loading station (305) in the lower cover assembly mechanism, and a lifting and moving member is installed between the middle frame (401) and the clamping and flipping mechanism (402).

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