A bag filter filter bag skeleton integrated processing and forming device

Abstract

The application discloses a kind of cloth bag dust collector filter bag framework integrated processing forming device, including forming machine body, feeder, cutting tool, rail car, welding torch, correction component and collection component.Correction component is set in the welding station surrounded by welding torch, its cylindrical outer periphery is slidably provided with multiple top blocks and top plates corresponding to the position of welding torch, motor drives screw rod rotation in the cylinder, and screw rod drives screw hole frame and multiple push blocks axial movement, and push block pushes top block and top plate to expand outward;After push rod is ejected synchronously, the position of ring rib sleeved on the outer cylinder is corrected, and the top plate and the elastic auxiliary plate cooperate to press the local deformation part of ring rib, so that the ring rib is kept adhered to longitudinal rib at the welding position.Collection component absorbs welding iron slag and impurities by negative pressure, and classifies and collects iron slag using a magnet plate.The application can reduce the problems of ring rib inclination, local deformation, non-adhesion and false welding, and improve the integrated forming quality and processing efficiency of filter bag framework.

Description

Technical Field

[0001] This invention belongs to the field of molding equipment technology, specifically relating to an integrated processing and molding device for filter bag frames of baghouse dust collectors. Background Technology

[0002] The filter bag cage is a metal frame inside a baghouse dust collector used to support the filter bags, preventing them from collapsing, sticking to the walls, or breaking during negative pressure dust collection. The filter bag cage is typically welded together from multiple axially extending longitudinal ribs and circumferentially spaced ring ribs. Its roundness, coaxiality, and weld strength directly affect the installation stability of the filter bags and the long-term operational reliability of the dust collector.

[0003] Existing filter bag cage processing typically involves steps such as longitudinal rib feeding, ring rib supply, ring rib insertion, ring rib welding with longitudinal ribs, fixed-length cutting, and unloading. To improve production efficiency, integrated filter bag cage processing equipment has emerged in the industry that combines feeding, welding, cutting, and traction processes into a single production line. This type of equipment generally uses a feeder and a railcar to drag and feed multiple longitudinal ribs to a fixed length, and delivers the ring ribs at a set position, placing them inside multiple circumferentially arranged longitudinal ribs. Then, multiple cylinders drive welding guns to perform multi-point synchronous welding at the contact points between the ring ribs and longitudinal ribs.

[0004] However, during the rolling, transport, stacking, or loading processes, the ribs are prone to deformation such as localized flattening, warping, eccentricity, or inconsistent roundness. After the ribs are fitted into the longitudinal ribs, if welding is carried out solely by the positioning of the feeding mechanism and the pushing action of the welding torch, the localized deformation locations of the ribs may not be able to fully fit with the corresponding longitudinal ribs, easily resulting in localized gaps or rib tilting. This can lead to problems such as incomplete welds, missed welds, insufficient weld strength, and deviations in the roundness of the finished product. Especially during multi-point synchronous welding, if the fit of each welding point is inconsistent, even subsequent reshaping cannot completely eliminate welding quality defects, increasing the probability of rework or scrap.

[0005] Furthermore, the welding process of filter bag frames generates slag, welding fume particles, and other impurities. If these impurities adhere to the welding station, the surface of the cylinder, or the area where the ring ribs and longitudinal ribs meet, they will affect the subsequent positioning of the ring ribs and the stability of the welding. If slag and impurities are scattered inside the equipment, they will increase the workload of cleaning and maintenance and affect the continuous production of the equipment. Therefore, it is necessary to provide an integrated processing and forming device for baghouse dust collector filter bag frames that can perform position correction of the ring ribs, local bonding and pressure application, and simultaneous collection of welding impurities during the integrated processing. Summary of the Invention

[0006] The purpose of this invention is to provide an integrated processing and molding device for filter bag frames of baghouse dust collectors, so as to solve the problems of incomplete welding, unstable molding quality, and difficulty in collecting welding impurities caused by local deformation, tilting, or insufficient fitting of the ring ribs after they are inserted into the longitudinal ribs in the existing integrated molding equipment.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: An integrated processing and forming device for filter bag frames of a baghouse dust collector includes a forming machine body, cylinders, welding torch, feeder, cutter, railcar, correction assembly, and collection assembly; multiple cylinders are arranged circumferentially along the forming station of the forming machine body, the welding torch is installed at the output end of the corresponding cylinder, the feeder is used to feed longitudinal ribs and ring ribs into the forming station, the railcar is used to pull the longitudinal ribs to move, and the cutter is set at the cutting position of the longitudinal ribs.

[0008] The correction assembly is set within a welding station surrounded by multiple welding torches. The correction assembly includes a cylinder, support rods, storage slots, positioning rods, a motor, a screw, a screw hole frame, push blocks, connecting rods, top blocks, top plates, and push rods. The cylinder is connected to the forming machine body via support rods and is arranged coaxially with the forming axis of the filter bag skeleton. The storage slots are spaced apart along the circumference of the cylinder. The top blocks are slidably set in the corresponding storage slots. The top plates are connected to the outer ends of the corresponding top blocks and correspond to the welding positions of the welding torches. The positioning rods are set inside the cylinder. The screw hole frames are slidably sleeved on the positioning rods along the axial direction of the cylinder. The output end of the motor is connected to the screw, and the screw is threadedly connected to the screw hole frame. Multiple push blocks are connected to the screw hole frame and abut against the corresponding top blocks, so as to push the top blocks and top plates outward away from the cylinder when the screw hole frame moves axially.

[0009] The connecting rod is connected to the screw hole frame, the push rod is slidably disposed on the outer circumference of the cylinder, and the connecting rod is used to drive the push rod out when the screw hole frame moves, so as to correct the position of the ring rib sleeved on the outside of the cylinder; the collecting component is connected to the cylinder and is used to collect the iron slag and impurities generated by welding under negative pressure.

[0010] In a preferred embodiment of the present invention, the positioning rods are arranged in multiple ways parallel to the axis of the cylinder, and the screw hole frame is provided with guide holes that match the positioning rods. The screw hole frame slides linearly along the positioning rods under the drive of the screw to limit the screw hole frame from rotating with the screw.

[0011] In a preferred embodiment of the present invention, the push block has a wedge-shaped pushing surface that extends obliquely along the axial direction of the cylinder, and the top block has a pressure-receiving surface that cooperates with the wedge-shaped pushing surface on the side near the push block. When the push block moves axially with the screw hole frame, the axial thrust is converted into the radial outward expansion force of the top block through the wedge-shaped pushing surface.

[0012] In a preferred embodiment of the present invention, the side of the top plate away from the top block is configured as an arc-shaped bearing surface adapted to the ring reinforcement. Multiple top plates are arranged at intervals along the circumference of the cylinder and are respectively located inside the corresponding welding gun, so that the top plate can externally press against the local deformation part of the ring reinforcement corresponding to the welding position before welding.

[0013] In a preferred embodiment of the present invention, a sliding rod is slidably provided on the top plate, an auxiliary plate is connected to the outer end of the sliding rod, a spring is sleeved on the outer side of the sliding rod, and a support seat is provided on the side of the auxiliary plate facing the top plate. The auxiliary plate can retract toward the top plate after being squeezed by the ring rib, and forms a limiting support after the support seat abuts against the top plate.

[0014] In a preferred embodiment of the present invention, the auxiliary plate is configured as an arc-shaped plate that matches the shape of the ring reinforcement. Multiple auxiliary plates are provided and spaced apart along the width direction of the top plate. The spring is located between the auxiliary plate and the top plate so that each auxiliary plate can be close to different local positions of the ring reinforcement.

[0015] In a preferred embodiment of the present invention, an auxiliary groove is provided on the top plate, a sliding groove is provided in the auxiliary groove, a sliding seat is slidably arranged in the sliding groove, an electric telescopic rod is installed on the sliding seat, the push rod is connected to the telescopic end of the electric telescopic rod, and the push rod can extend out of the auxiliary groove and push against the ring rib under the drive of the electric telescopic rod.

[0016] In a preferred embodiment of the present invention, the push rod is provided with a connecting groove, and the cylinder or top plate is provided with a slide rail that cooperates with the connecting rod. The end of the connecting rod slides through the slide rail and extends into the connecting groove so as to push the push rod towards the direction of the ring rib simultaneously when the screw hole frame drives the connecting rod to move.

[0017] In a preferred embodiment of the present invention, the collection assembly includes a hollow disc, a first pipe, a groove, a filter plate, a second pipe, a pump, a mounting bracket, and a storage box. The hollow disc is disposed at one end of a cylinder, the groove is formed on the outer periphery of the cylinder and near the welding position, the first pipe connects the groove and the hollow disc, the filter plate is disposed in the groove, the second pipe connects the hollow disc and the storage box, and the pump is disposed on the second pipe or the first pipe to form a negative pressure in the first pipe.

[0018] In a preferred embodiment of the present invention, the storage box is detachably connected to the hollow disc or the forming body via a card slot. The storage box is provided with an inclined plate and a magnetic plate. The inclined plate is used to guide the iron slag and impurities entering the storage box to slide down. The magnetic plate is located on the downstream side of the inclined plate and is used to magnetically attract and retain the iron slag and allow non-magnetic impurities to fall into the bottom of the storage box.

[0019] Compared with the prior art, the present invention has the following advantages: This invention can correct the position of the ring reinforcement inserted into the longitudinal reinforcement, and at the same time apply pressure to the deformed part of the ring reinforcement at the corresponding welding position, so that the deformed ring reinforcement part undergoes secondary deformation, so that it remains in close contact with the longitudinal reinforcement during the welding process. This reduces the situation where the ring reinforcement is tilted or partially deformed and does not fit properly after being inserted into the longitudinal reinforcement, improves the forming quality and welding efficiency, and reduces the probability of rework and scrap.

[0020] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0021] In the attached diagram: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 For the present invention Figure 1 A schematic diagram of a partial three-dimensional structure; Figure 3 This is a partial cross-sectional view of the cylinder of the present invention; Figure 4 This is a partial cross-sectional view of the storage box of the present invention; Figure 5 This is a three-dimensional structural diagram of the screw hole bracket of the present invention; Figure 6 This is a three-dimensional structural diagram of the pusher block of the present invention; Figure 7 This is a partial cross-sectional view of the top plate of the present invention; Figure 8 This is a partial cross-sectional view of the top block of the present invention.

[0022] In the diagram: 1. Molding body; 2. Cylinder; 3. Welding torch; 4. Feeder; 5. Cutter; 6. Track carriage; 7. Correction assembly; 71. Cylinder; 72. Support rod; 73. Storage slot; 74. Positioning rod; 75. Motor; 76. Screw; 77. Screw hole bracket; 78. Push block; 79. Connecting rod; 710. Top block; 711. Top plate; 712. Slide rod; 713. Auxiliary plate; 714. Spring 715. Support base; 716. Auxiliary groove; 717. Slide groove; 718. Slide seat; 719. Electric telescopic rod; 720. Push rod; 721. Connecting groove; 722. Slide rail; 8. Collection assembly; 81. Hollow disc; 82. First pipe; 83. Groove; 84. Filter plate; 85. Second pipe; 86. Pump; 87. Card holder; 88. Storage box; 89. Inclined plate; 810. Magnetic plate. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention.

[0024] Reference Figure 1 As shown, this embodiment discloses an integrated processing and forming device for filter bag frames of a baghouse dust collector, including a forming machine body 1, cylinders 2, welding guns 3, a feeder 4, a cutter 5, a track carriage 6, a correction component 7, and a collection component 8. Multiple cylinders 2 are arranged circumferentially along the forming station of the forming machine body 1. The output end of each cylinder 2 is correspondingly equipped with a welding gun 3, enabling multiple welding guns 3 to simultaneously approach and complete welding at multiple intersections of the ring ribs and longitudinal ribs. The feeder 4 is used to feed multiple longitudinal ribs arranged circumferentially into the forming station and to deliver the ring ribs at a set position. The track carriage 6 is used to pull the longitudinal ribs along the forming axis, ensuring continuous feeding of the longitudinal ribs during processing. The cutter 5 is used to cut the longitudinal ribs after the filter bag frame reaches a set length.

[0025] Reference Figures 1 to 5 As shown, the correction component 7 is set within the welding station surrounded by multiple welding torches 3. The correction component 7 includes a cylinder 71, which is connected to the forming machine body 1 via a support rod 72. The cylinder 71 is coaxial with the forming axis of the filter bag skeleton. After being fed out by the feeder 4, the ring ribs are sleeved on the outer circumference of the cylinder 71. Multiple longitudinal ribs are located outside the ring ribs or in contact with the ring ribs. The cylinder 71 provides initial guidance and support for the ring ribs, allowing them to enter the welding areas corresponding to the multiple welding torches 3.

[0026] Reference Figure 3 , Figure 5 and Figure 6 As shown, the cylinder 71 has multiple circumferentially oriented storage slots 73, each corresponding to the position of a welding torch 3. A top block 710 is slidably disposed within each storage slot 73, with its outer end connected to a top plate 711. The cylinder 71 contains a positioning rod 74, a motor 75, a screw 76, and a screw hole bracket 77. The positioning rod 74 extends axially along the cylinder 71, and the screw hole bracket 77 is slidably disposed along the positioning rod 74. The output end of the motor 75 is connected to the screw 76, and the screw 76 is threadedly connected to the screw hole bracket 77. When the motor 75 starts and drives the screw 76 to rotate, the screw hole bracket 77 moves axially along the cylinder 71 under the guidance of the positioning rod 74, preventing the screw hole bracket 77 from rotating with the screw 76.

[0027] Multiple push blocks 78 are connected to the screw hole bracket 77, with each push block 78 corresponding to a top block 710. Each push block 78 has a wedge-shaped pressing surface, and the top block 710 has a pressure-receiving surface that mates with the wedge-shaped pressing surface on its side near the push block 78. When the screw hole bracket 77 drives the push blocks 78 to move axially, the push blocks 78 press against the top block 710 through the wedge-shaped pressing surface, causing the top block 710 to move radially outward along the receiving groove 73 away from the cylinder 71. The top block 710 further drives the top plate 711 to expand outward, thereby causing the top plate 711 to press against the annular ribs fitted on the outside of the cylinder 71. Since the position of the top plate 711 corresponds to the position of the welding torch 3, the top plate 711 can externally correct the local deformation of the annular ribs at the corresponding welding positions before welding, ensuring a tight fit between the annular ribs and the corresponding longitudinal ribs.

[0028] Reference Figures 5 to 8 As shown, the outer side of the top plate 711 is configured as an arc-shaped bearing surface adapted to the outer periphery of the ring reinforcement. The top plate 711 is provided with a sliding rod 712, an auxiliary plate 713, a spring 714, and a support seat 715. The sliding rod 712 slides through the top plate 711, the auxiliary plate 713 is connected to the outer end of the sliding rod 712, the spring 714 is sleeved on the outside of the sliding rod 712 and located between the auxiliary plate 713 and the top plate 711, and the support seat 715 is located on the side of the auxiliary plate 713 facing the top plate 711. After the rib is fitted onto the cylinder 71, if the rib is locally concave or irregularly round, the auxiliary plate 713 can be brought close to the local position of the rib under the action of the spring 714. When the top plate 711 continues to expand outward and puts pressure on the auxiliary plate 713, the auxiliary plate 713 can slightly retract towards the side closer to the top plate 711 along the direction of the slide rod 712 until the support seat 715 abuts against the top plate 711 to form a limiting support. Thus, the auxiliary plate 713 can both accommodate local errors of the rib and provide stable support for the rib during the welding stage, reducing the slippage or rebound of the rib during welding.

[0029] Reference Figure 5 , Figure 6 and Figure 8As shown, a connecting rod 79 is also connected to the screw hole bracket 77. An auxiliary groove 716, a sliding groove 717, a sliding seat 718, an electric telescopic rod 719, a push rod 720, a connecting groove 721, and a slide rail 722 are provided on the top plate 711 or the cylinder 71. The push rod 720 is slidably housed in the auxiliary groove 716, the sliding seat 718 is slidably disposed in the sliding groove 717, and the electric telescopic rod 719 is mounted on the sliding seat 718 and connected to the push rod 720. Before welding, the electric telescopic rod 719 can first push the push rod 720 out of the auxiliary groove 716, bringing the push rod 720 closer to the ring rib. Subsequently, when the screw hole bracket 77 moves the connecting rod 79, the connecting rod 79 slides along the slide rail 722 and extends into the connecting groove 721 on the push rod 720, thereby further pushing the push rod 720 towards the ring rib. Multiple push rods 720 can push the ring ribs simultaneously, and together with the feeder 4, limit the other side of the ring ribs, so that the ring ribs sleeved on the cylinder 71 are corrected in position along the axial and circumferential directions, reducing the tilting or offset of the ring ribs.

[0030] Reference Figures 2 to 4 As shown, the collection component 8 includes a hollow disc 81, a first pipe 82, a groove 83, a filter plate 84, a second pipe 85, a pump 86, a mounting base 87, a storage box 88, an inclined plate 89, and a magnetic plate 810. The hollow disc 81 is located at one end of the cylinder 71. The groove 83 is formed on the outer periphery of the cylinder 71, near the welding position of the welding torch 3. The first pipe 82 connects the groove 83 and the hollow disc 81. The filter plate 84 is located at the groove 83. The second pipe 85 connects the hollow disc 81 and the storage box 88. The pump 86 is used to create negative pressure within the first pipe 82. Iron slag and impurities generated during welding can enter the first pipe 82 through the groove 83 under negative pressure. Small iron slag and impurities enter the hollow disc 81 and then enter the storage box 88 through the second pipe 85. Larger pieces of iron slag or impurities are intercepted by the filter plate 84, preventing blockage of the first pipe 82.

[0031] The storage box 88 is detachably connected via a mounting bracket 87, facilitating periodic removal and cleaning. Inside the storage box 88, there is an inclined plate 89 and a magnetic plate 810. Iron slag and impurities entering the storage box 88 slide down the inclined plate 89. Under the magnetic effect of the magnetic plate 810, the iron slag is attracted and retained on the magnetic plate 810, while non-magnetic impurities continue to slide to the bottom of the storage box 88, thus achieving the separate collection of iron slag and ordinary impurities.

[0032] The implementation principle of this invention is as follows: First, the longitudinal ribs and ring ribs are placed into the feeder 4. The feeder 4 feeds out multiple longitudinal ribs and connects one end of each rib to the railcar 6. After the railcar 6 starts, it pulls the longitudinal ribs away from the forming machine body 1. When the longitudinal ribs reach the set length position, the feeder 4 feeds out the ring ribs, placing them inside the multiple circumferentially arranged longitudinal ribs, while simultaneously fitting the ring ribs around the outer circumference of the cylinder 71. At this time, the ring ribs are located on the outer side of multiple top plates 711 and correspond to the welding positions of multiple welding guns 3.

[0033] Then, motor 75 is started, driving screw 76 to rotate. Screw 76, through threaded engagement, drives screw hole frame 77 to move away from motor 75 along positioning rod 74. Screw hole frame 77 simultaneously drives multiple push blocks 78 to move. During the movement, multiple push blocks 78 press against corresponding top blocks 710, causing top blocks 710 to expand outward along receiving groove 73. Top blocks 710 further push top plate 711 closer to ring rib. At the same time, electric telescopic rod 719 pushes push rod 720 out of auxiliary groove 716. Connecting rod 79 moves with screw hole frame 77 and slides along slide rail 722, pushing push rod 720 closer to ring rib through connecting groove 721. Multiple push rods 720 simultaneously push against ring rib and correct the position of ring rib.

[0034] As the top plate 711 continues to expand outward, the auxiliary plate 713 first approaches the outer side of the circumferential rib. When the circumferential rib has a local concave, flattened, or non-circular position, the auxiliary plate 713 can adaptively retract under the action of the spring 714. After the support seat 715 abuts against the top plate 711, the auxiliary plate 713 is stably supported. The top plate 711 and the auxiliary plate 713 together apply pressure to the corresponding welding position of the circumferential rib, so that the local deformation position of the circumferential rib remains in contact with the longitudinal rib. Then, multiple cylinders 2 push multiple welding torches 3 close to the contact point between the circumferential rib and the longitudinal rib and complete the welding.

[0035] After one welding operation is completed, the track car 6 continues to pull the longitudinal rib forward, and the feeder 4 continues to feed the next ring rib at the set interval, repeating the above-mentioned correction, bonding pressure and welding steps. When the length of the filter bag frame reaches the set value, the cutter 5 is started to cut the longitudinal rib, and then the cut end is subjected to necessary end connection treatment, thereby completing the integrated processing and forming of the filter bag frame of the bag dust collector.

[0036] During the welding process described above, pump 86 is activated, creating negative pressure in the first pipe 82. Welding slag and impurities are drawn into the first pipe 82 through groove 83. Small pieces of slag and impurities enter the storage box 88 through hollow disc 81 and the second pipe 85. Once in the storage box 88, the slag is magnetically attracted and retained by the magnetic plate 810, while non-magnetic impurities fall to the bottom of the storage box 88. This reduces the contamination of the correction component 7 and the welding station by welding impurities, improving the stability of continuous processing.

[0037] The above are merely preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. All equivalent substitutions, simple modifications, or improvements made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A device for integrated processing and molding of filter bag frames for baghouse dust collectors, characterized in that, It includes a forming body (1), a cylinder (2), a welding torch (3), a feeder (4), a cutter (5), a railcar (6), a correction assembly (7), and a collection assembly (8); The cylinder (2) is provided in multiple ways and arranged around the forming station of the forming machine body (1). The welding gun (3) is installed at the output end of the corresponding cylinder (2). The feeder (4) is used to feed the longitudinal ribs and ring ribs into the forming station. The railcar (6) is used to pull the longitudinal ribs to move. The cutter (5) is set at the cutting position of the longitudinal ribs. The correction component (7) is set in the welding station surrounded by multiple welding guns (3). The correction component (7) includes a cylinder (71), a support rod (72), a storage groove (73), a positioning rod (74), a motor (75), a screw (76), a screw hole frame (77), a push block (78), a connecting rod (79), a top block (710), a top plate (711), and a push rod (720). The cylinder (71) is connected to the forming machine body (1) through the support rod (72) and is arranged coaxially with the forming axis of the filter bag skeleton. The storage grooves (73) are opened at intervals along the circumference of the cylinder (71). The top block (710) is slidably set in the corresponding storage groove (73). The top plate (711) is connected to the outer end of the corresponding top block (710) and corresponds to the welding position of the welding gun (3). The positioning rod (74) is set inside the cylinder (71), the screw hole frame (77) is slidably sleeved on the positioning rod (74) along the axial direction of the cylinder (71), the output end of the motor (75) is connected to the screw (76), the screw (76) is threadedly connected to the screw hole frame (77), and a plurality of push blocks (78) are connected to the screw hole frame (77) and respectively abut against the corresponding top block (710) so as to push the top block (710) and the top plate (711) to expand outward away from the cylinder (71) when the screw hole frame (77) moves axially; The connecting rod (79) is connected to the screw hole frame (77), the push rod (720) is slidably disposed on the outer periphery of the cylinder (71), and the connecting rod (79) is used to drive the push rod (720) to push out when the screw hole frame (77) moves, so as to correct the position of the ring rib sleeved on the outside of the cylinder (71); the collecting component (8) is connected to the cylinder (71) and is used to collect the iron slag and impurities generated by welding under negative pressure.

2. The integrated processing and forming device for filter bag frames of a baghouse dust collector according to claim 1, characterized in that, The positioning rod (74) is provided with multiple rods arranged parallel to the axis of the cylinder (71). The screw hole frame (77) is provided with a guide hole that matches the positioning rod (74). The screw hole frame (77) slides linearly along the positioning rod (74) under the drive of the screw (76) to limit the screw hole frame (77) from rotating with the screw (76).

3. The integrated processing and forming device for filter bag frames of a baghouse dust collector according to claim 1, characterized in that, The push block (78) has a wedge-shaped pressing surface that extends obliquely along the axial direction of the cylinder (71). The top block (710) has a pressure-receiving surface that cooperates with the wedge-shaped pressing surface on the side near the push block (78). When the push block (78) moves axially with the screw hole frame (77), the axial thrust is converted into the radial outward expansion force of the top block (710) through the wedge-shaped pressing surface.

4. The integrated processing and forming device for filter bag frames of a baghouse dust collector according to claim 1, characterized in that, The top plate (711) is set as an arc-shaped bearing surface that is compatible with the ring reinforcement on the side away from the top block (710). Multiple top plates (711) are arranged at intervals along the circumference of the cylinder (71) and are respectively located inside the corresponding welding gun (3), so that the top plate (711) can externally press against the local deformation part of the ring reinforcement corresponding to the welding position before welding.

5. The integrated processing and forming device for filter bag frames of a baghouse dust collector according to claim 1, characterized in that, A sliding rod (712) is slidably disposed on the top plate (711). An auxiliary plate (713) is connected to the outer end of the sliding rod (712). A spring (714) is sleeved on the outer side of the sliding rod (712). A support seat (715) is disposed on the side of the auxiliary plate (713) facing the top plate (711). After being squeezed by the ring reinforcement, the auxiliary plate (713) can move towards the top plate (711) and form a limiting support after the support seat (715) abuts against the top plate (711).

6. The integrated processing and forming device for filter bag frames of a baghouse dust collector according to claim 5, characterized in that, The auxiliary plate (713) is configured as an arc-shaped plate that matches the shape of the ring reinforcement. Multiple auxiliary plates (713) are provided and spaced apart along the width direction of the top plate (711). The spring (714) is located between the auxiliary plate (713) and the top plate (711) so that each auxiliary plate (713) can be close to different local positions of the ring reinforcement.

7. The integrated processing and forming device for filter bag frames of a baghouse dust collector according to claim 1, characterized in that, An auxiliary groove (716) is provided on the top plate (711), and a sliding groove (717) is provided in the auxiliary groove (716). A sliding seat (718) is slidably arranged in the sliding groove (717), and an electric telescopic rod (719) is installed on the sliding seat (718). The push rod (720) is connected to the telescopic end of the electric telescopic rod (719), and the push rod (720) can extend from the auxiliary groove (716) and push against the ring rib under the drive of the electric telescopic rod (719).

8. The integrated processing and forming device for filter bag frames of a baghouse dust collector according to claim 7, characterized in that, The push rod (720) is provided with a connecting groove (721), and the cylinder (71) or top plate (711) is provided with a slide (722) that cooperates with the connecting rod (79). The end of the connecting rod (79) slides through the slide (722) and extends into the connecting groove (721) so that when the screw hole frame (77) drives the connecting rod (79) to move, the push rod (720) is pushed to move towards the direction of the ring reinforcement.

9. The integrated processing and forming device for filter bag frames of a baghouse dust collector according to claim 1, characterized in that, The collection assembly (8) includes a hollow disc (81), a first pipe (82), a groove (83), a filter plate (84), a second pipe (85), a pump (86), a holder (87), and a storage box (88). The hollow disc (81) is located at one end of a cylinder (71). The groove (83) is formed on the outer periphery of the cylinder (71) and near the welding position. The first pipe (82) connects the groove (83) and the hollow disc (81). The filter plate (84) is located at the groove (83). The second pipe (85) connects the hollow disc (81) and the storage box (88). The pump (86) is located on the second pipe (85) or the first pipe (82) to form a negative pressure in the first pipe (82).

10. The integrated processing and forming device for filter bag frames of a baghouse dust collector according to claim 9, characterized in that, The storage box (88) is detachably connected to the hollow plate (81) or the molding body (1) via a card holder (87). The storage box (88) is provided with an inclined plate (89) and a magnetic plate (810). The inclined plate (89) is used to guide the iron slag and impurities entering the storage box (88) to slide down. The magnetic plate (810) is located on the downstream side of the inclined plate (89) and is used to magnetically retain the iron slag and allow non-magnetic impurities to fall into the bottom of the storage box (88).

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