Inner frame production equipment for bag filter and forming process of inner frame production equipment

Abstract

The invention provides inner frame production equipment for a bag filter and a forming process of the inner frame production equipment. The inner frame production equipment for the bag filter comprises a bottom plate; the production table is fixedly connected to the top of the bottom plate, two mounting frames are mounted at the top of the production table, telescopic structures are mounted on the opposite faces of the two mounting frames, adjusting frames are mounted at the telescopic ends of the two telescopic structures, and mounting openings are formed in one sides of the two adjusting frames; and butt joint blocks are mounted in the two mounting ports. According to the inner frame production equipment for the bag filter, materials of different sizes are rapidly straightened by adopting the straightening wheels with adjustable spacing through the design, and meanwhile, the straightened materials are directly cut in cooperation with an internal structure of the measuring frame, so that the time and the flow of replacing stations of the materials are reduced, and the production efficiency is improved. And the production efficiency of the inner frame of the bag filter is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of the production of the inner frame of a bag filter, and particularly relates to an inner frame production device for a bag filter and its forming process. Background Art

[0002] A bag filter is a multi-purpose filtering device with a novel structure, small volume, simple and flexible operation, energy saving, high efficiency, sealed operation, and strong applicability. A bag filter is a new type of filtering system. Inside the bag filter, a metal wire basket supports the filter bag. Liquid flows in from the inlet, passes through the filter bag for filtration, and then flows out from the outlet. Impurities are intercepted in the filter bag and can be used continuously after replacing the filter bag.

[0003] The main function of the inner frame of the bag filter is to support the filter bag, ensure that it remains taut during the filtration process, prevent deformation or collapse, and at the same time facilitate the uniform distribution of liquid and improve the filtration efficiency. During the processing of the inner frame of the bag filter, it is necessary to straighten the material first, then cut the material to the corresponding size, and after completion, use a forming machine to form the material.

[0004] However, the straightening equipment in the existing production of the inner frame of the bag filter cannot quickly adjust the spacing according to requirements, reducing its applicability. At the same time, after straightening, the material needs to be replaced to another station for cutting, reducing the production efficiency of the inner frame of the bag filter.

[0005] Therefore, it is necessary to provide an inner frame production device for a bag filter and its forming process to solve the above technical problems. Summary of the Invention

[0006] The present invention provides an inner frame production device for a bag filter and its forming process, which solves the problems that the straightening equipment in the production of the inner frame of the bag filter cannot quickly adjust the spacing according to requirements and the material after straightening needs to be replaced to another station for cutting, reducing the production efficiency of the inner frame of the bag filter.

[0007] To solve the above technical problems, the inner frame production device for a bag filter provided by the present invention includes: a bottom plate;

[0008] A production table, which is fixedly connected to the top of the bottom plate. Two mounting frames are installed on the top of the production table. Telescopic structures are installed on the opposite sides of the two mounting frames. Adjusting frames are installed at the telescopic ends of the two telescopic structures. Mounting openings are provided on one side of each of the two adjusting frames. Docking blocks are installed inside the two mounting openings. Straightening frames are fixedly connected to the adjacent sides of the two docking blocks. A plurality of straightening wheels are rotatably connected to the adjacent sides of the two straightening frames. A transmission structure with a driving component is installed on the top of each of the two straightening frames;

[0009] A measuring frame, the measuring frame is installed on the top of the production table, a cutting opening is opened on the top of the measuring frame, a cutting block is installed at the bottom of the inner wall of the cutting opening, a second telescopic component is installed at the front and back of the measuring frame near one side, the telescopic ends of the two second telescopic components are rotatably connected to the measuring wheel through the rotating frame, a measuring device is installed on the top of the two rotating frames, a fixing frame is installed on the top of the production table, a lifting assembly is installed on the top of the fixing frame, and a laser cutting device is installed on the telescopic end of the lifting assembly;

[0010] A mounting frame, the mounting frame is mounted on the top of the production table at a position on the other side, a loading and unloading structure is mounted on the top of the inner wall of the mounting frame, and a molding structure is mounted on the top of the production table near the other side;

[0011] The bottom half of the mounting frame is mounted on the production table, and the other half is mounted on an extension frame on the production table. The extension frame and the production table are an integral whole. The telescopic structure includes a telescopic rod and a rod passing through the mounting frame. The mounting port is also open on one side of the adjustment frame to facilitate the movement of the connection between the docking block and the straightening frame. The docking block is fixed in the mounting port by fixing bolts. The shaft at the top of the straightening wheel passes through the straightening frame and is inserted into the transmission structure. The transmission structure includes a housing, a synchronous wheel and a synchronous belt. The synchronous wheel is installed on the shaft of the straightening wheel and is staggered with the synchronous belt. It can be realized that one driving component can drive multiple straightening wheels to rotate synchronously. The driving component includes a housing and a motor.

[0012] Preferably, the lifting assembly comprises a first telescopic component, a stabilizing rod and a movable plate, wherein the first telescopic component is used to provide a force for the movable plate to move up and down, and the stabilizing rod is used to increase the stability of the movable plate;

[0013] The stabilizer bar passes through the fixing frame, and the movable plate is located below the fixing frame.

[0014] Preferably, a control box with a door is installed on the top of the base plate, and an operation screen is installed on the front of the production table through a mounting base.

[0015] Preferably, a support frame is installed on one side of the fixing frame, and a monitoring component is installed on the bottom of the support frame;

[0016] The monitoring component can monitor the movement of materials on the measuring frame and provide corresponding data for the equipment operation on the production table.

[0017] Preferably, a connecting frame is installed on one side of the fixing frame, and an air suction hood is installed on one side of the connecting frame;

[0018] The exhaust hood is facing the laser cutting equipment to absorb the harmful gases produced by cutting.

[0019] Preferably, a filtering component is installed on the back of the production table. An air suction pipe is installed on one side of the filtering component. The filtering component includes a filtering box and an intercepting component.

[0020] Preferably, an exhaust component is installed on the back of the production table. The exhaust component includes a protective shell, a discharge pipe, an exhaust component, and a docking pipe. The docking pipe is used to connect the inlet of the exhaust component and the other side of the filtering box;

[0021] The exhaust component is a fan that provides suction force, and the protective shell is used to install the exhaust component.

[0022] Preferably, a feeding table is installed on one side of the production table. A feeding rack is installed at a position near one side of the top of the feeding table. A feeding roller is rotatably connected to the top of the feeding rack.

[0023] Preferably, an auxiliary rack is installed at a position near the other side of the top of the feeding table. A limiting rack with a sliding rod is installed on each of the front and back inner walls of the auxiliary rack. The outer surfaces of the sliding rods are all slidably connected with movable blocks. Auxiliary springs are installed at the bottoms of the movable blocks. An auxiliary roller is rotatably connected between the two movable blocks. A guiding roller is rotatably connected at a position near one side inside the auxiliary rack.

[0024] A forming process for an inner frame production device of a bag filter. The inner frame production device of the bag filter requires the use of the forming process of the inner frame production device of the bag filter during forming, including the following steps:

[0025] S1: Install two adjusting frames with installation openings between two installation frames through a telescopic structure. The telescopic movement of the telescopic structure can drive the structures on the two adjusting frames to approach and move away from each other. Then, install the straightening frame on one side of the adjusting frame through a docking block. The straightening wheels inside the two straightening frames are installed in a staggered manner. After the docking block is inserted into the installation opening, the docking block is fixed inside the installation opening through bolts. The straightening wheels are driven by a transmission structure and a driving component, so that the straightening wheels inside the same straightening frame can rotate synchronously;

[0026] S2: Install a measuring frame with a cutting opening on the top of the production table on one side of the installation frame. Then, only need to install two rotating frames with measuring wheels and measuring devices inside the measuring frame through two second telescopic components. The measuring wheels roll along the outer surface of the material, and the length of the material passing through the measuring frame can be accurately measured by cooperating with the measuring device for recording. After reaching the corresponding length, cooperate with the laser cutting device and the cutting block inside the measuring frame to directly cut the material, reducing the process of changing workstations;

[0027] S3: During the production process, first adjust the distance between the two sets of straightening wheels, and then insert one end of the inner frame material of the rolled bag filter into the space between the two sets of straightening wheels. During this process, the two driving components start to drive the two sets of straightening wheels to rotate, so that the material can be straightened. The straightened material passes between the two measuring wheels. During this process, the measuring wheels rotate on the outer surface of the material, and cooperate with the measuring device to measure the length of the material. After reaching the set length, the laser cutting device cuts the material. Then, the feeding and discharging structure cooperates with the guiding frame to move the cut material into the forming structure for forming. After the forming is completed, the feeding and discharging structure is used for discharging, and thus the production of the inner frame of the bag filter is completed.

[0028] Compared with the related art, the inner frame production equipment and its forming process for bag filters provided by the present invention have the following beneficial effects:

[0029] The present invention provides an inner frame production equipment for bag filters. In order to make the straightening equipment used in the production of the inner frame of the bag filter applicable to materials of different sizes and improve production efficiency, two adjustment frames with installation ports are installed between two installation frames through a telescopic structure. The telescopic movement of the telescopic structure can drive the structures on the two adjustment frames to approach and move away from each other. Then, the straightening frame is installed on one side of the adjustment frame through a docking block. The straightening wheels inside the two straightening frames are installed in a staggered manner to improve the straightening effect of the material. After the docking block is inserted into the inside of the installation port, the docking block is fixed inside the installation port through bolts, which is convenient for replacing straightening wheels of different models. The straightening wheels are driven by a transmission structure and a driving component, so that the straightening wheels inside the same straightening frame can rotate synchronously, improving the straightening accuracy and efficiency. Then, a measuring frame with a cutting port is installed on the top of the production table on one side of the installation frame. Then, only two rotating frames with measuring wheels and measuring devices are installed inside the measuring frame by using two second telescopic components. The measuring wheels roll along the outer surface of the material, and cooperate with the measuring device to record, so as to accurately measure the length of the material passing through the measuring frame. After reaching the corresponding length, it cooperates with the laser cutting device and the cutting block inside the measuring frame to directly cut the material, reducing the process of changing workstations. Through this design, straightening wheels with adjustable spacing are used to quickly straighten materials of different sizes, and at the same time, the structure inside the measuring frame is used to directly cut the straightened material, reducing the time and process of changing the material workstation, which is beneficial to improving the production efficiency of the inner frame of the bag filter. Description of the Drawings

[0030] Figure 1 It is a schematic structural diagram of the first embodiment of the inner frame production equipment for bag filters provided by the present invention;

[0031] Figure 2 It is a schematic structural diagram of the stabilizing rod provided by the present invention;

[0032] Figure 3 This is a schematic structural diagram of the filter component provided by the present invention;

[0033] Figure 4 This is a schematic structural diagram of the interception component provided by the present invention;

[0034] Figure 5 This is provided by the present invention Figure 2 An enlarged view of the position A shown;

[0035] Figure 6 This is provided by the present invention Figure 3 An enlarged view of the position B shown;

[0036] Figure 7 This is a schematic structural diagram of the second embodiment of the inner frame production equipment for a bag filter provided by the present invention;

[0037] Figure 8 This is provided by the present invention Figure 7 An enlarged view of the position C shown.

[0038] Reference numerals in the figure: 1, bottom plate; 2, box door; 3, control box; 4, forming structure; 5, production table; 6, mounting rack; 7, loading and unloading structure; 8, monitoring component; 9, fixing rack; 10, support rack; 11, lifting assembly; 111, first telescopic component; 112, stabilizing rod; 113, movable plate; 12, mounting frame; 13, telescopic structure; 14, measuring frame; 15, operation screen; 16, mounting base; 17, guiding frame; 18, suction pipe; 19, filter component; 191, interception component; 192, filter box; 20, exhaust assembly; 201, protective shell; 202, discharge pipe; 203, exhaust component; 204, docking pipe; 21, mounting opening; 22, docking block; 23, driving component; 24, straightening wheel; 25, straightening frame; 26, transmission structure; 27, adjusting frame; 28, measuring wheel; 29, cutting opening; 30, cutting block; 31, laser cutting equipment; 32, measuring instrument; 33, suction hood; 34, second telescopic component; 35, rotating frame; 36, auxiliary rack; 37, material feeding roller; 38, material feeding rack; 39, material feeding table; 40, auxiliary spring; 41, guiding roller; 42, auxiliary roller; 43, sliding rod; 44, limiting rack; 45, movable block; 46, connecting rack. Detailed Embodiments

[0039] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0040] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6, wherein, Figure 1 is a schematic structural diagram of the first embodiment of the inner frame production equipment for the bag filter provided by the present invention; Figure 2 is a schematic structural diagram of the stabilizing rod provided by the present invention; Figure 3 is a schematic structural diagram of the filter assembly provided by the present invention; Figure 4 is a schematic structural diagram of the intercepting component provided by the present invention; Figure 5 provided by the present invention Figure 2 an enlarged view of the position shown at A; Figure 6 provided by the present invention Figure 3 an enlarged view of the position shown at B. The inner frame production equipment for the bag filter includes: a bottom plate 1;

[0041] A production table 5, the production table 5 is fixedly connected to the top of the bottom plate 1, two mounting frames 12 are installed on the top of the production table 5, telescopic structures 13 are installed on the opposite sides of the two mounting frames 12, adjustment frames 27 are installed at the telescopic ends of the two telescopic structures 13, mounting openings 21 are formed on one side of the two adjustment frames 27, docking blocks 22 are installed inside the two mounting openings 21, straightening frames 25 are fixedly connected to the adjacent sides of the two docking blocks 22, a plurality of straightening wheels 24 are rotatably connected to the adjacent sides of the two straightening frames 25, and a transmission structure 26 with a driving component 23 is installed on the top of each of the two straightening frames 25;

[0042] A measuring frame 14, the measuring frame 14 is installed on the top of the production table 5, a cutting opening 29 is formed on the top of the measuring frame 14, a cutting block 30 is installed at the bottom of the inner wall of the cutting opening 29, second telescopic components 34 are installed at the positions close to one side of the front and back of the measuring frame 14, measuring wheels 28 are rotatably connected to the telescopic ends of the two second telescopic components 34 through rotating frames 35, measuring devices 32 are installed on the top of the two rotating frames 35, a fixing frame 9 is installed on the top of the production table 5, a lifting assembly 11 is installed on the top of the fixing frame 9, and a laser cutting device 31 is installed at the telescopic end of the lifting assembly 11;

[0043] An installation frame 6, the installation frame 6 is installed at the position on the other side of the top of the production table 5, a loading and unloading structure 7 is installed on the inner wall at the top of the installation frame 6, and a forming structure 4 is installed at the position close to the other side of the top of the production table 5;

[0044] The bottom half of the mounting frame 12 is mounted on the production table 5, and the other half is mounted on the extension frame of the production table 5. This extension frame and the production table 5 are an integral whole. The telescopic structure 13 includes a telescopic rod and a rod passing through the mounting frame 12. The mounting opening 21 is also open on one side of the adjustment frame 27 to facilitate the movement at the connection between the docking block 22 and the straightening frame 25. The docking block 22 is fixed in the mounting opening 21 by fixing bolts. The shaft at the top of the straightening wheel 24 passes through the straightening frame 25 and is inserted into the transmission structure 26. The transmission structure 26 includes a housing, a synchronous pulley, and a synchronous belt. The synchronous pulley is mounted on the shaft of the straightening wheel 24 and is connected in an interleaved manner with the synchronous belt, enabling a single driving component 23 to drive multiple straightening wheels 24 to rotate synchronously. The driving component 23 includes a housing and a motor. The forming structure 4 is the inner frame forming structure of an existing bag filter, and the material can be pulled for forming by the telescopic movement of the hydraulic rod. The loading and unloading structure 7 uses a telescopic rod to cooperate with an adjusting screw rod to drive the suction cup to move, enabling it to assist in loading the cut material and unloading the formed material. The loading and unloading structure 7 is also an existing structure. The measuring frame 14 corresponds to the position of the fixing frame 9. The cutting block 30 is relative to the position of the laser cutting device 31. The cutting opening 29 is located on the side of the measuring frame 14 close to the guiding frame 17. The measuring device 32 is connected to the shaft of the measuring wheel 28 and can record the number of rotations of the measuring wheel 28. The specific length of the material can be obtained based on the bearing of the measuring wheel 28 and the measured number of rotations.

[0045] The lifting assembly 11 includes a first telescopic member 111, a stabilizing rod 112, and a movable plate 113. The first telescopic member 111 is used to provide the force for the up and down movement of the movable plate 113, and the stabilizing rod 112 is used to increase the stability of the movable plate 113.

[0046] The stabilizing rod 112 passes through the fixing frame 9, and the movable plate 113 is located below the fixing frame 9.

[0047] A control box 3 with a box door 2 is installed on the top of the bottom plate 1. The operation screen 15 is installed on the front of the production table 5 through the mounting base 16.

[0048] The operation screen 15 can set the equipment operation parameters. A lock is provided on the box door 2. Inside the control box 3, a power switch and a controller for controlling the equipment operation are installed.

[0049] A support frame 10 is installed on one side of the fixing frame 9, and a monitoring component 8 is installed at the bottom of the support frame 10.

[0050] The monitoring component 8 can monitor the movement of the material on the measuring frame 14 and simultaneously provide corresponding data for the equipment operation on the production table 5.

[0051] A connecting frame 46 is installed on one side of the fixing frame 9, and a suction hood 33 is installed on one side of the connecting frame 46.

[0052] The suction hood 33 facing the laser cutting device 31 can suck away the harmful gases generated during cutting.

[0053] A filter assembly 19 is installed on the back of the production table 5. An air suction pipe 18 is installed on one side of the filter assembly 19. The filter assembly 19 includes a filter box 192 and an interception component 191.

[0054] The interception component 191 is used to filter harmful gases and dust. The other end of the air suction pipe 18 is connected to the suction hood 33.

[0055] An exhaust assembly 20 is installed on the back of the production table 5. The exhaust assembly 20 includes a protective shell 201, a discharge pipe 202, an exhaust component 203, and a docking pipe 204. The docking pipe 204 is used to connect the inlet of the exhaust component 203 to the other side of the filter box 192.

[0056] The exhaust component 203 is a fan that provides suction force. The protective shell 201 is used to install the exhaust component 203.

[0057] A forming process for an inner frame production device of a bag filter. The inner frame production device of the bag filter requires the use of the forming process of the inner frame production device of the bag filter during forming, including the following steps:

[0058] S1: Between two mounting frames 12, two adjusting frames 27 with mounting openings 21 are installed through a telescopic structure 13. The telescopic movement of the telescopic structure 13 can drive the structures on the two adjusting frames 27 to approach and move away from each other. Then, the straightening frame 25 is installed on one side of the adjusting frame 27 through a docking block 22. The straightening wheels 24 inside the two straightening frames 25 are installed in a staggered manner. After the docking block 22 is inserted into the inside of the mounting opening 21, the docking block 22 is fixed inside the mounting opening 21 through bolts. The straightening wheels 24 are driven by a transmission structure 26 and a driving component 23, so that the straightening wheels 24 inside the same straightening frame 25 can rotate synchronously.

[0059] S2: On the top of the production table 5, a measuring frame 14 with a cutting opening 29 is installed on one side of the mounting frame 12. Then, only two rotating frames 35 with measuring wheels 28 and measuring devices 32 are installed inside the measuring frame 14 through two second telescopic components 34. By using the measuring wheel 28 to roll along the outer surface of the material and cooperating with the measuring device 32 for recording, the length of the material passing through the measuring frame 14 can be accurately measured. After reaching the corresponding length, the material is directly cut in cooperation with the laser cutting device 31 and the cutting block 30 inside the measuring frame 14, reducing the process of changing workstations.

[0060] S3: During the production process, first adjust the distance between the two groups of straightening wheels 24. Then, insert one end of the inner frame material of the rolled bag filter between the two groups of straightening wheels 24. During this process, the two driving components 23 start to drive the two groups of straightening wheels 24 to rotate, so as to straighten the material. The straightened material passes through between the two measuring wheels 28. During this process, the measuring wheels 28 rotate on the outer surface of the material, and cooperate with the measuring device 32 to measure the length of the material. After reaching the set length, the laser cutting device 31 cuts the material. Then, the feeding and discharging structure 7 cooperates with the guiding frame 17 to move the cut material to the forming structure 4 for forming. After the forming is completed, the feeding and discharging structure 7 is used for discharging, and the production of the inner frame of the bag filter is completed.

[0061] The working principle of the inner frame production equipment and its forming process for the bag filter provided by the present invention is as follows:

[0062] Between two mounting frames 12, two adjusting frames 27 with mounting openings 21 are mounted through a telescopic structure 13. The telescopic movement of the telescopic structure 13 can drive the structures on the two adjusting frames 27 to approach and move away from each other. Then, the straightening frame 25 is mounted on one side of the adjusting frame 27 through a docking block 22. The straightening wheels 24 inside the two straightening frames 25 are stagger-mounted to improve the straightening effect on the material. After the docking block 22 is inserted into the inside of the mounting opening 21, the docking block 22 is fixed inside the mounting opening 21 by bolts, which is convenient for replacing straightening wheels 24 of different models. The straightening wheels 24 are driven by a transmission structure 26 and a driving component 23, so that the straightening wheels 24 inside the same straightening frame 25 can rotate synchronously, improving the straightening accuracy and efficiency. Then, a measuring frame 14 with a cutting opening 29 is mounted on the top of the production table 5 on one side of the mounting frame 12. Then, only two rotating frames 35 with measuring wheels 28 and measuring devices 32 are mounted inside the measuring frame 14 by two second telescopic components 34. By rolling the measuring wheels 28 along the outer surface of the material and cooperating with the measuring device 32 for recording, the length of the material passing through the measuring frame 14 can be accurately measured. After reaching the corresponding length, the material is directly cut by cooperating with the laser cutting device 31 and the cutting block 30 inside the measuring frame 14, reducing the process of changing workstations. During actual use, first adjust the distance between the two groups of straightening wheels 24, and then insert one end of the inner frame material of the roll-type bag filter between the two groups of straightening wheels 24. During this process, the two driving components 23 are started to drive the two groups of straightening wheels 24 to rotate, and the material can be straightened. The straightened material passes through between the two measuring wheels 28. During this process, the measuring wheels 28 rotate on the outer surface of the material, and the measuring device 32 is used to measure the length of the material. After reaching the set length, the laser cutting device 31 cuts the material. Then, the feeding and discharging structure 7 is used in cooperation with the guiding frame 17 to move the cut material to the forming structure 4 for forming. After the forming is completed, the feeding and discharging structure 7 is used for discharging, and the production of the inner frame of the bag filter is completed.

[0063] Compared with the related art, the inner frame production equipment and its forming process for the bag filter provided by the present invention have the following beneficial effects:

[0064] In order to make the straightening equipment used in the production of the inner frame of the bag filter applicable to materials of different sizes and improve production efficiency, two adjusting frames 27 with mounting ports 21 are installed between two mounting frames 12 through a telescopic structure 13. The telescopic movement of the telescopic structure 13 can drive the structures on the two adjusting frames 27 to approach and move away from each other. Then, the straightening frame 25 is installed on one side of the adjusting frame 27 through a docking block 22. The straightening wheels 24 inside the two straightening frames 25 are installed in a staggered manner to improve the straightening effect on the material. After the docking block 22 is inserted into the inside of the mounting port 21, the docking block 22 is fixed inside the mounting port 21 by bolts, which facilitates the replacement of straightening wheels 24 of different models. The straightening wheels 24 are driven by a transmission structure 26 and a driving component 23, so that the straightening wheels 24 inside the same straightening frame 25 can rotate synchronously, improving the straightening accuracy and efficiency. Then, a measuring frame 14 with a cutting port 29 is installed on the top of the production table 5 on one side of the mounting frame 12. Then, only two rotating frames 35 with measuring wheels 28 and measuring devices 32 are installed inside the measuring frame 14 by two second telescopic components 34. By using the measuring wheels 28 to roll along the outer surface of the material and cooperating with the measuring device 32 for recording, the length of the material passing through the measuring frame 14 can be accurately measured. After reaching the corresponding length, the material is directly cut in cooperation with the laser cutting device 31 and the cutting block 30 inside the measuring frame 14, reducing the process of changing workstations. Through this design, adjustable-spacing straightening wheels 24 are used to quickly straighten materials of different sizes. At the same time, the structure inside the measuring frame 14 is used to directly cut the straightened material, reducing the time and process of changing the material workstation, which is beneficial to improving the production efficiency of the inner frame of the bag filter.

[0065] Second Embodiment

[0066] Please refer to Figures 7 - 8 , Figure 7 which is a schematic structural diagram of the second embodiment of the inner frame production equipment for the bag filter provided by the present invention; Figure 8 provided by the present invention Figure 7 is an enlarged view of the position C shown in the figure. Based on the inner frame production equipment and its forming process for the bag filter provided in the first embodiment of the present application, the second embodiment of the present application proposes another inner frame production equipment for the bag filter and its forming process. The second embodiment is merely a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0067] Specifically, the difference between the inner frame production equipment and its forming process for the bag filter provided in the second embodiment of the present application is that a material feeding table 39 is installed on one side of the production table 5, a material feeding rack 38 is installed at a position close to one side of the top of the material feeding table 39, and a material feeding roller 37 is rotatably connected to the top of the material feeding rack 38;

[0068] The side of the material feeding table 39 where the material feeding rack 38 is installed is provided with an opening, which is located between the material feeding racks 38.

[0069] An auxiliary rack 36 is installed at a position near the other side of the top of the material feeding table 39. A limiting rack 44 with a sliding rod 43 is installed on the front and back inner walls of the auxiliary rack 36. The outer surfaces of the sliding rods 43 are all slidably connected with movable blocks 45. Auxiliary springs 40 are installed at the bottoms of the movable blocks 45. An auxiliary roller 42 is rotatably connected between the two movable blocks 45. A guide roller 41 is rotatably connected at a position near one side inside the auxiliary rack 36;

[0070] The guide roller 41 is close to the installation frame 12. The movable block 45 moves on the outer surface of the sliding rod 43. The top end of the auxiliary spring 40 is connected to the bottom of the inner wall of the limiting rack 44. The auxiliary spring 40 is located on the outer surface of the sliding rod 43.

[0071] Compared with the related art, the inner frame production equipment and its forming process for the bag filter provided by the present invention have the following beneficial effects:

[0072] In order to improve the stability of the coiled material feeding during the production of the inner frame of the bag filter, a material feeding table 39 with a material feeding rack 38 is installed on one side of the production table 5. The opening on one side of the material feeding table 39 cooperates with the material feeding roller 37 to install the coiled material on the material feeding rack 38. Two auxiliary racks 36 with limiting racks 44 are installed on the material feeding table 39. Then, the sliding rods 43 with movable blocks 45 and auxiliary springs 40 are installed inside the limiting racks 44. An auxiliary roller 42 is rotatably connected between the two movable blocks 45. When the auxiliary roller 42 is stressed, it can compress the auxiliary spring 40 to control the tension of the feeding and improve the feeding stability. During actual use, first install the material roll on the material feeding rack 38 through the material feeding roller 37, and then pass the material through above the auxiliary roller 42 and below the guide roller 41 in sequence and then insert it between the straightening wheels 24, and use the auxiliary spring 40 to control the tension to improve the feeding stability.

[0073] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are equally included in the patent protection scope of the present invention.

Claims

1. An inner frame production device for a bag filter, characterized in that, Comprising: Base plate; Production table, the production table is fixedly connected to the top of the base plate, two mounting frames are installed on the top of the production table, telescopic structures are installed on the opposite sides of the two mounting frames, adjustment frames are installed at the telescopic ends of the two telescopic structures, mounting openings are provided on one side of each of the two adjustment frames, docking blocks are installed inside the two mounting openings, straightening frames are fixedly connected to the adjacent sides of the two docking blocks, a plurality of straightening wheels are rotatably connected to the adjacent sides of the two straightening frames, and a transmission structure with a driving component is installed on the top of each of the two straightening frames; Measurement frame, the measurement frame is installed on the top of the production table, a cutting opening is provided on the top of the measurement frame, a cutting block is installed at the bottom of the inner wall of the cutting opening, second telescopic components are installed at the positions near one side of the front and back of the measurement frame, measurement wheels are rotatably connected to the telescopic ends of the two second telescopic components through rotating frames, measuring devices are installed on the top of the two rotating frames, a fixing frame is installed on the top of the production table, a lifting assembly is installed on the top of the fixing frame, and a laser cutting device is installed at the telescopic end of the lifting assembly; Mounting frame, the mounting frame is installed on the top of the production table at the other side position, a loading and unloading structure is installed on the inner top of the mounting frame, and a forming structure is installed on the top of the production table near the other side position.

2. The inner frame production equipment for a bag filter according to claim 1, characterized in that, The lifting assembly includes a first telescopic component, a stabilizing rod and a movable plate. The first telescopic component is used to provide the force for the up and down movement of the movable plate, and the stabilizing rod is used to increase the stability of the movable plate.

3. The inner frame production equipment for a bag filter according to claim 1, characterized in that A control box with a box door is installed on the top of the base plate, and an operation screen is installed on the front of the production table through a mounting base.

4. The inner frame production equipment for a bag filter according to claim 1, characterized in that, A support frame is installed on one side of the fixing frame, and a monitoring component is installed at the bottom of the support frame.

5. The inner frame production equipment for the bag filter according to claim 1, characterized in that, A connecting frame is installed on one side of the fixing frame, and a suction hood is installed on one side of the connecting frame.

6. The inner frame production equipment for a bag filter according to claim 1, characterized in that, A filtering component is installed on the back of the production table, an air suction pipe is installed on one side of the filtering component, and the filtering component includes a filtering box and an intercepting component.

7. The inner frame production equipment for a bag filter according to claim 1, characterized in that An exhaust component is installed on the back of the production table, and the exhaust component includes a protective shell, a discharge pipe, an exhaust component and a docking pipe. The docking pipe is used to connect the inlet of the exhaust component and the other side of the filtering box.

8. The inner frame production equipment for a bag filter according to claim 1, characterized in that, A feeding table is installed on one side of the production table, a feeding rack is installed at the position near one side of the top of the feeding table, and a feeding roller is rotatably connected to the top of the feeding rack.

9. The inner frame production equipment for a bag filter according to claim 8, characterized in that, An auxiliary frame is installed at the position near the other side of the top of the feeding table. A limiting frame with a sliding rod is installed on the front and back of the inner wall of the auxiliary frame. Movable blocks are slidably connected to the outer surfaces of the sliding rods. Auxiliary springs are installed at the bottoms of the movable blocks. An auxiliary roller is rotatably connected between the two movable blocks. A guiding roller is rotatably connected at the position near one side inside the auxiliary frame.

10. A forming process for an inner frame production device of a bag filter, characterized in that, Including the inner frame production equipment for a bag filter as described in any one of claims 1-9, the inner frame production equipment for a bag filter requires the forming process of the inner frame production equipment for a bag filter during forming, including the following steps: S1: Install two adjustment frames with mounting openings between two mounting frames. The telescopic structure can drive the structures on the two adjustment frames to approach and move away from each other through its telescoping. Then, install the straightening frame on one side of the adjustment frame through the docking block. The straightening wheels inside the two straightening frames are installed in a staggered manner. After the docking block is inserted into the mounting opening, it is fixed inside the mounting opening with bolts. The straightening wheels are driven by a transmission structure and a driving component, so that the straightening wheels inside the same straightening frame can rotate synchronously; S2: Install a measuring frame with a cutting opening on the top of the production table on one side of the mounting frame. Then, simply install two rotating frames with measuring wheels and measuring devices inside the measuring frame using two second telescopic components. The measuring wheels roll along the outer surface of the material, and cooperate with the measuring device to record and accurately measure the length of the material passing through the measuring frame. After reaching the corresponding length, cooperate with the laser cutting equipment and the cutting block inside the measuring frame to directly cut the material, reducing the process of changing workstations; S3: During the production process, first adjust the distance between the two groups of straightening wheels. Then, insert one end of the inner frame material of the roll of bag filter between the two groups of straightening wheels. During this process, the two driving components start to drive the two groups of straightening wheels to rotate, and the material can be straightened. The straightened material passes between the two measuring wheels. During this process, the measuring wheels rotate on the outer surface of the material, and cooperate with the measuring device to measure the length of the material. After reaching the set length, the laser cutting equipment cuts the material. Then, use the loading and unloading structure and the guiding frame to move the cut material to the forming structure for forming. After forming is completed, use the loading and unloading structure for unloading, and the production of the inner frame of the bag filter is completed.

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