A filter core edge strip gluing machine

Abstract

The utility model provides a filter core batten gluing machine relates to gluing machine technical field, include: firm main body, the upper position of firm main body is equipped with two symmetrical distribution's positioning track, the upper position cooperation bolt mounting a positioning cover of positioning track, the side installation of firm main body is with one transverse two -way screw rod, the upper position installation of firm main body is with two positioning plate. Through two -way screw rod and the cooperation of positioning plate, can fast adjust two positioning plate interval, accurate adaptation different width's batten, ensure that batten is in the middle and conveys, avoid deviation and shake, solved the problem that traditional equipment is poor to many specifications batten adaptability.

Description

Technical Field

[0001] This utility model relates to the field of gluing machine technology, and in particular to a filter element edge strip gluing machine. Background Technology

[0002] During the filter element manufacturing process, edge strips are installed at the edges, most typically in cylindrical filter elements. The edge strips, when combined with the filter element, extend its service life. Before being combined, the edge strips need to be glued, which is a critical process that directly affects the filter element's sealing performance and service life. Currently, glue-applying machines are used to apply glue to the filter element edge strips. However, existing glue-applying machines still have the following structural defects: The edge strip positioning structure of existing gluing machines is mostly designed with a fixed spacing, which makes it difficult to quickly adapt to edge strips of different widths or materials, such as paper, plastic, and metal edge strips. When changing product specifications, the positioning components need to be manually disassembled and adjusted, which is time-consuming, labor-intensive, and prone to positioning deviation, affecting the gluing accuracy. Traditional gluing machines typically use bolts to fix the edge strip positioning structure to the conveyor frame. When changing edge strips of different widths, the positioning plate needs to be removed for further adjustment, which increases labor costs and prolongs the adjustment time. In addition, the positioning plate has a large error after adjustment, and the edge strip is prone to slipping or shifting during conveying. The glue level of the gluing machine basically needs to be observed by the operator, which can easily lead to the phenomenon of dry gluing of the edge strip, reducing the uniformity of gluing and thus affecting the quality of edge strip gluing. Utility Model Content

[0003] This utility model relates to a filter element edge strip gluing machine. When the bidirectional threaded rod is rotated, it can control the two positioning plates to move synchronously in opposite directions. At this time, the distance between the positioning plates can be adjusted so that the distance between the two positioning plates corresponds to the edge strip. The two positioning plates cooperate with each other to position the strip and prevent the edge strip from shifting. The flow control frame, together with the positioning block, quickly clamps and positions the clamping roller and the gluing roller. When the flow control frame moves in the opposite direction, it can contact the clamping roller and the gluing roller for clamping and positioning. At this time, the clamping roller and the gluing roller can be quickly replaced.

[0004] This utility model provides a filter element edge strip gluing machine, specifically comprising: a stabilizing body, two symmetrically distributed positioning tracks at the top of the stabilizing body, a positioning cover bolted to the top of the positioning tracks, a transverse bidirectional threaded rod mounted on one side of the stabilizing body, two positioning plates mounted at the top of the stabilizing body, the bidirectional threaded rod and positioning plates cooperating to form a positioning mechanism, a stabilizing block between the two positioning tracks, the stabilizing block having a rectangular structure, a rotating shaft rotatably connected to the middle of the stabilizing block, a clamping roller mounted on one side of the rotating shaft, a storage shell mounted at the top of the stabilizing body, a lifting plate mounted on the inner side of the storage shell, a support block at the bottom of the storage shell having a cylindrical structure, a gluing roller mounted on one side of the support block, and a flow control frame mounted at the bottom of the storage shell.

[0005] Furthermore, a set of transverse rotating holes are opened on one side of the stabilizing body, and a bidirectional threaded rod passes through the interior of the rotating holes. A positioning bolt is installed at the bottom of the stabilizing body, and a sliding hole communicating with the rotating holes is opened on one side of the stabilizing body. The sliding hole has a rectangular structure. A sliding block is provided at the bottom of the positioning plate. The sliding block extends into the interior of the sliding hole. A threaded hole is opened in the middle of each sliding block. The spiral directions of the two threaded holes are opposite, and the bidirectional threaded rod passes through the interior of the threaded hole.

[0006] Furthermore, a sliding groove is formed on the inner side of the positioning track. The sliding groove has a U-shaped structure. The two sides of the stabilizing block extend into the interior of the sliding groove. A vertical positioning rod is provided above the stabilizing block. A sliding hole corresponding to the positioning rod is formed in the middle of the positioning cover. The positioning rod passes through the interior of the sliding hole. A support spring is installed on the outer side of the positioning rod. The stabilizing block, the positioning rod, and the rotating shaft cooperate with each other to form an auxiliary clamping structure.

[0007] Furthermore, a rotating groove is formed on each side of the clamping roller at the middle position, and one side of the rotating shaft extends into the interior of one of the rotating grooves.

[0008] Furthermore, a support plate is provided on one side of the storage shell. The support plate has a bent structure, and a set of bolt mounting holes are opened at the bottom of the support plate. The bolt mounting holes are positioned to install matching bolts according to actual needs.

[0009] Furthermore, a threaded connecting block is provided on each of the two sides of the upper part of the storage housing. The threaded connecting block has a cylindrical structure. A sealing cover is installed on the upper part of the storage housing. An installation hole is opened on each side of the sealing cover. The threaded connecting block passes through the interior of the installation hole. A locking nut is installed on the outer side of the threaded connecting block.

[0010] Furthermore, a positioning groove is formed at the edge of the lifting plate. The positioning groove has a U-shaped structure. A sealing ring is installed on the inner side of the positioning groove. The positioning groove positions the sealing ring. The outer side of the sealing ring is in slight contact with the inner wall of the storage shell.

[0011] Furthermore, a sliding hole is provided in the middle of the sealing cover. The sliding hole has a cylindrical structure. A vertical balance display rod is provided above the lifting plate. The balance display rod passes through the interior of the sliding hole. The lifting plate and the balance display rod are an integral structure.

[0012] Furthermore, a positioning groove is formed at the top of the sealing cover. The positioning groove is a circular structure. An alarm is installed inside the positioning groove. A set of limiting blocks is provided inside the positioning groove. A set of mounting holes is formed at the edge of the alarm. The limiting blocks pass through the interior of the mounting holes. A pressing strip is installed at the top of the remaining quantity display rod. The pressing strip and the alarm are aligned. The lifting plate, the remaining quantity display rod, and the alarm work together to form the remaining quantity warning structure.

[0013] Furthermore, a rotating groove is provided on each side of the glue-applying roller. The rotating groove has a cylindrical structure. The support block at the bottom of the storage shell extends into the interior of one of the rotating grooves. A discharge hole is provided at the bottom of the storage shell. The edge of the glue-applying roller extends into the interior of the discharge hole. A sliding groove is provided on one side of the discharge hole. The top of the flow control frame extends through the sliding groove into the interior of the discharge hole.

[0014] Furthermore, the flow control frame is provided with two positioning blocks on one side. The positioning blocks are cylindrical and extend into the interior of another rotating groove of the clamping roller and the glue-coating roller, respectively. The flow control frame, the one-way threaded rod, and the positioning blocks cooperate to form a clamping mechanism.

[0015] Furthermore, a threaded connecting plate is provided at the bottom of the storage housing, and a threaded hole is opened in the middle of the threaded connecting plate. A one-way threaded rod is inserted inside the threaded hole, and one side of the one-way threaded rod is rotatably connected to one side of the flow control frame.

[0016] This utility model provides a filter element edge strip gluing machine, which has the following beneficial effects: In this invention, the cooperation between the bidirectional threaded rod and the positioning plate allows for quick adjustment of the distance between the two positioning plates, accurately adapting to edge strips of different widths, ensuring that the edge strips are conveyed in the center, avoiding offset and shaking, and solving the problem of poor adaptability of traditional equipment to edge strips of multiple specifications.

[0017] The flow control frame is linked with the one-way threaded rod, which can precisely control the glue flow by adjusting the size of the feed hole opening, avoiding the glue splashing and over-applying problems of traditional open glue tanks. The closed-loop structure of the storage shell, together with the sealing ring, effectively prevents the glue from evaporating and drying. Combined with the remaining amount warning structure, the glue quantity is monitored in real time, realizing precise use and low-consumption management of glue. Specifically, the remaining glue warning structure uses the linkage between the lifting plate and the remaining glue display rod to visually display changes in glue volume. When the glue level is insufficient, pressing the bar triggers an alarm to automatically remind the user to replenish glue, preventing machine downtime due to insufficient glue. At the same time, the modular design of the application roller and clamping roller allows for quick disassembly and cleaning, reducing glue residue and clumping, and lowering maintenance complexity.

[0018] This utility model significantly improves the precision and efficiency of adhesive application to filter element edge strips through multi-dimensional innovations in positioning, clamping, gluing, and warning, while reducing labor costs and material waste, making it suitable for diverse production scenarios. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0020] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0021] In the attached diagram: Figure 1 This invention provides a schematic diagram of the axle side structure of the edge strip gluing machine after assembly. Figure 2 This utility model illustrates Figure 1 A schematic diagram of the axonal structure from an elevation viewpoint; Figure 3 This invention provides a schematic diagram of the axial side structure of a partially cut section of the edge strip gluing machine. Figure 4 This diagram shows a further cross-sectional view of the edge strip gluing machine of this utility model. Figure 5 This utility model illustrates Figure 4 Front view structural diagram; Figure 6 This invention provides a schematic diagram of the axial side structure of the disassembled edge strip gluing machine. Figure 7 A schematic diagram of the axial structure of the clamping mechanism of this utility model is shown; Figure 8 This utility model illustrates Figure 7 A magnified structural diagram at point A.

[0022] List of reference numerals 1. Stabilize the main structure; 101. Position the track; 2. Positioning cover; 3. Positioning mechanism; 301. Bidirectional threaded rod; 302. Positioning plate; 4. Auxiliary clamping structure; 401. Stabilizing block; 402. Positioning rod; 403. Rotating shaft; 5. Clamping rollers; 6. Storage housing; 601. Threaded connecting block; 602. Sealing cover; 603. Threaded connecting plate; 7. Balance warning structure; 701. Lifting plate; 702. Balance display rod; 703. Alarm; 8. Glue-applying roller; 9. Clamping mechanism; 901. Flow control frame; 902. One-way threaded rod; 903. Positioning block. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Example 1: Please refer to Figures 1 to 8 : This utility model proposes a filter element edge strip gluing machine, comprising: a stabilizing body 1, two symmetrically distributed positioning rails 101 at the top of the stabilizing body 1, a positioning cover 2 bolted to the top of the positioning rails 101, a transverse bidirectional threaded rod 301 mounted on one side of the stabilizing body 1, two positioning plates 302 mounted at the top of the stabilizing body 1, the bidirectional threaded rod 301 and the positioning plates 302 cooperating to form a positioning mechanism 3, a set of transverse rotating holes opened on one side of the stabilizing body 1, the bidirectional threaded rod 301 passing through the interior of the rotating holes, a positioning bolt mounted on the bottom of the stabilizing body 1, the positioning bolt and the rotation positioning structure of the prior art are used to laterally position the bidirectional threaded rod 301, so that the bidirectional threaded rod 301 can rotate stably in place, and a sliding hole communicating with the rotating holes is opened on one side of the stabilizing body 1. The moving hole has a rectangular structure. A sliding block is provided at the bottom of the positioning plate 302. The sliding block extends into the interior of the sliding hole. The sliding hole and the sliding block are used to circumferentially position the moving position of the positioning plate 302. A threaded hole is opened in the middle of each sliding block. The spiral directions of the two threaded holes are opposite. The bidirectional threaded rod 301 passes through the interior of the threaded hole. The pitch of the bidirectional threaded rod 301 and the threaded hole is selected according to actual needs so that the bidirectional threaded rod 301 can be effectively threadedly connected to the threaded hole. Inevitably, the threads will wear. After the threads wear, they should be replaced as needed. Rotating the bidirectional threaded rod 301 can control the two positioning plates 302 to move synchronously in opposite directions. At this time, the distance between the positioning plates 302 can be adjusted so that the distance between the two positioning plates 302 corresponds to the edge strip. The two positioning plates 302 cooperate with each other to position the strip and prevent the edge strip from shifting. In this embodiment, a stabilizing block 401 is installed between the two positioning tracks 101. The stabilizing block 401 has a rectangular structure, and a rotating shaft 403 is rotatably connected to it at the middle position of the stabilizing block 401. The rotation of the rotating shaft 403 and the stabilizing block 401, as well as the positioning structure, are selected from existing conventional steps according to actual needs. When the stabilizing block 401 moves, it drives the rotating shaft 403 to move. A sliding groove is formed on the inner side of the positioning track 101. The sliding groove has a U-shaped structure, and the two sides of the stabilizing block 401 extend into the interior of the sliding groove. The sliding groove is perpendicular to the inner side of the track. The circumference and lateral positioning of the stabilizing block 401 of the shaped structure enable the stabilizing block 401 to move stably up and down along the sliding groove. A vertical positioning rod 402 is provided above the stabilizing block 401. A sliding hole corresponding to the positioning rod 402 is opened in the middle of the positioning cover 2. The positioning rod 402 passes through the interior of the sliding hole. A support spring is installed on the outer side of the positioning rod 402. The support spring elastically lifts the stabilizing block 401 upward. The stabilizing block 401, the positioning rod 402, and the rotating shaft 403 cooperate with each other to form the auxiliary clamping structure 4. In this embodiment, a clamping roller 5 is installed on one side of the rotating shaft 403. A rotating groove is formed at the middle position on both sides of the clamping roller 5. One side of the rotating shaft 403 extends into the interior of one of the rotating grooves. Therefore, the rotating shaft 403, in conjunction with the rotating groove, can suspend and position the clamping roller 5. A storage housing 6 is installed above the main body 1. A support plate is provided on one side of the storage housing 6. The support plate has a bent structure, and a set of bolt mounting holes are formed at the bottom of the support plate. Matching bolts are installed according to actual needs at the positions of the bolt mounting holes. After the bolts are installed... After stabilizing the installation position of the storage housing 6, a threaded connecting block 601 is provided on both sides of the upper position of the storage housing 6. The threaded connecting block 601 has a cylindrical structure. A sealing cover 602 is installed on the upper position of the storage housing 6. A mounting hole is opened on both sides of the sealing cover 602. The threaded connecting block 601 passes through the interior of the mounting hole. The threaded connecting block 601 and the mounting hole are used to position the sealing cover 602 circumferentially and laterally. A locking nut is installed on the outer side of the threaded connecting block 601. After tightening the locking nut with a wrench, the sealing cover 602 is tightened. In this embodiment, a lifting plate 701 is installed on the inner side of the storage housing 6. A positioning groove is formed on the edge of the lifting plate 701. The positioning groove has a U-shaped structure. A sealing ring is installed on the inner side of the positioning groove. The material of the sealing ring is selected according to actual needs. The positioning groove positions the sealing ring. The outer side of the sealing ring is in slight contact with the inner wall of the storage housing 6. Therefore, the lifting plate 701, together with the sealing ring, seals the glue inside the storage housing 6. As the glue decreases and increases, the lifting plate 701 will move up and down according to the amount of glue. A sliding hole is formed in the middle of the sealing cover 602. The sliding hole has a cylindrical structure. A vertical remaining quantity display rod 702 is provided above the lifting plate 701. The remaining quantity display rod 702 passes through the interior of the sliding hole. The lifting plate 701 and the remaining quantity display rod 702 are integral structures. Therefore, the volume of glue inside the storage housing 6 can be determined by observing the height of the remaining quantity display rod 702. A positioning groove is formed above the sealing cover 602. The positioning groove has a circular structure. A sealing ring is installed on the inner side of the positioning groove. Install an alarm 703. Select a push-button alarm model from existing technology according to actual needs. A positioning groove positions the alarm 703. A set of limit blocks is provided on the inner side of the positioning groove. A set of mounting holes is opened on the edge of the alarm 703. The limit blocks pass through the interior of the mounting holes. Utilizing an interference fit structure, the limit blocks assist in stabilizing the installation position of the alarm 703. The limit blocks facilitate the installation and removal of the alarm 703. A push-button is installed on the upper position of the remaining display rod 702. The pressure strip, the pressing strip and the alarm 703 are aligned. The lifting plate 701, the remaining display rod 702 and the alarm 703 work together to form the remaining warning structure 7. When the glue block inside the storage shell 6 is used up, the pressing strip falls down under the gravity of the lifting plate 701 as the glue decreases. At this time, the pressing strip presses the alarm 703, and the alarm 703 automatically alarms to remind the staff to add glue in time. A glue inlet hole can be set on the storage shell 6. The position of the glue inlet hole is selected according to actual needs. In this embodiment, a support block with a cylindrical structure is provided at the bottom of the storage housing 6. A glue-applying roller 8 is mounted on one side of the support block. A flow control frame 901 is mounted at the bottom of the storage housing 6. A rotating groove with a cylindrical structure is formed on each side of the glue-applying roller 8. The support block at the bottom of the storage housing 6 extends into the interior of one of the rotating grooves. The support block, in conjunction with the rotating groove, suspends, supports, and positions the glue-applying roller 8. A discharge hole is provided at the bottom of the storage housing 6, and the edge of the glue-applying roller 8 extends to... Inside the feeding hole, the storage housing 6 can pass through the feeding hole and fall above the glue-applying roller 8. A sliding groove is opened on one side of the feeding hole. The flow control frame 901 extends through the sliding groove into the inside of the feeding hole. The sliding groove positions the flow control frame 901 circumferentially and vertically. Two positioning blocks 903 are provided on one side of the flow control frame 901. The positioning blocks 903 are cylindrical structures and extend into the other rotating groove of the clamping roller 5 and the glue-applying roller 8, respectively. The flow control frame 901, the one-way threaded rod 902, and the positioning blocks 903 are all present. Blocks 903 cooperate to form the clamping mechanism 9. The flow control frame 901, in conjunction with the positioning block 903, quickly clamps and positions the clamping roller 5 and the adhesive roller 8. When the flow control frame 901 moves in the reverse direction, it can engage the clamping and positioning of the clamping roller 5 and the adhesive roller 8. At this time, the clamping roller 5 and the adhesive roller 8 can be quickly replaced. A threaded connecting plate 603 is provided at the bottom of the storage housing 6. A threaded hole is opened in the middle of the threaded connecting plate 603, and a one-way threaded rod 902 is inserted into the threaded hole. The pitch of the threaded hole 02 is machined according to actual needs, so that the threaded hole can be effectively threadedly connected to the one-way threaded rod 902. One side of the one-way threaded rod 902 is rotatably connected to one side of the flow control frame 901. The one-way threaded rod 902 is laterally positioned using the conventional structure of the existing technology, so that the one-way threaded rod 902 can drive the flow control frame 901 to move laterally when it rotates. As the flow control frame 901 moves, it controls the flow rate of the glue inside the storage shell 6. In addition, the one-way threaded rod 902 is rotated to control the lateral movement of the positioning block 903.

[0025] Example 2, based on Example 1, such as Figures 1-6 As shown, a vertical mounting plate is provided on one side of the stabilizing body 1. A set of bolt mounting holes are opened at the top of the mounting plate. A winding mechanism is installed on one side of the stabilizing body 1 to wind up and store the glued edge strip according to actual needs.

[0026] The working principle of this embodiment: First, adjust the positioning of the edge strip by rotating the bidirectional threaded rod 301. Through the cooperation between the threaded hole and the bidirectional threaded rod 301, control the two positioning plates 302 to move synchronously in opposite directions. Adjust the spacing between the positioning plates 302 according to the width of the edge strip to be processed to ensure that the edge strip can be placed stably between the two positioning plates 302 and that the edge of the edge strip is aligned with the inner side of the positioning plate 302. The installation and debugging steps of the clamping mechanism 9 are as follows: Rotate the one-way threaded rod 902 counterclockwise to move the flow control frame 901 away from the storage housing 6, releasing the positioning blocks 903 of the clamping rollers 5 and the adhesive rollers 8. Select appropriate clamping rollers 5 and adhesive rollers 8 according to the material of the edge strip; for example, rubber rollers are used for flexible edge strips, and metal rollers are used for rigid edge strips. Install them with the rotating grooves on one side of the rotating shaft 403 and the support block, respectively. Rotate the one-way threaded rod 902 clockwise to push the flow control frame 901 to move through the threaded connecting plate 603, causing the positioning blocks 903 to engage with the rotating clamping rollers 5 and 8. The groove completes the clamping and positioning of the clamping roller 5 and the glue-applying roller 8. Unscrew the locking nut on the threaded connecting block 601, remove the sealing cover 602, inject glue into the storage housing 6 until the lifting plate 701 is in the middle of the housing, install the sealing cover 602 and fix it with the locking nut, place the rolled edge strip at the feed end of the equipment, and push the lead end through the two positioning plates 302 along the sliding groove to the space between the clamping roller 5 and the glue-applying roller 8. Rotate the one-way threaded rod 902 clockwise to adjust the lateral position of the flow control frame 901 and control the opening size of the discharge hole, thereby adjusting the glue flow rate. The larger the opening, the more glue is applied. The external drive device is started, which drives the clamping roller 5 and the glue-applying roller 8 to rotate. The glue-applying roller 8 dips into the glue in the storage housing 6 and evenly applies it to the surface of the edge strip. The edge strip passes through the glue-applying area at a constant speed under the drive of the clamping roller 5. The glue-applying roller 8 continuously provides the glue layer to complete the continuous glue application. After glue application, the edge strip enters the winding mechanism through the discharge end. As in Example 2, it is wound at a constant speed by the winding roller to form a finished roll. If the pressing strip contact alarm 703 triggers an alarm, the equipment needs to be stopped and glue needs to be added in time. When replacing the clamping roller 5 and the glue-applying roller 8, turn off the power of the equipment, turn the one-way threaded rod 902 counterclockwise to release the clamping mechanism 9, take out the clamping roller 5 and the glue-applying roller 8 for replacement, and then turn the one-way threaded rod 902 clockwise to complete the re-clamping of the clamping roller 5 and the glue-applying roller 8. Check the thread wear of the bidirectional threaded rod 301 and the unidirectional threaded rod 902 weekly. If stripping or severe wear is found, replace them promptly. By following the steps above, the equipment's precise positioning, controllable flow, and automatic warning functions can be fully utilized to achieve efficient and high-quality gluing of the filter element edge strips.

Claims

1. A filter element edge strip gluing machine, comprising: The system comprises a stabilizing body (1), a positioning mechanism (3), and a flow control frame (901). Two symmetrically distributed positioning rails (101) are located above the stabilizing body (1). A positioning cover (2) is bolted to the top of each positioning rail (101). The system is characterized by a transverse bidirectional threaded rod (301) mounted on one side of the stabilizing body (1), and two positioning plates (302) mounted above the stabilizing body (1). The bidirectional threaded rod (301) and the positioning plates (302) cooperate to form the positioning mechanism (3). The two positioning rails (101)... A stabilizing block (401) is installed between the two sides. A rotating shaft (403) is installed in the middle of the stabilizing block (401). A clamping roller (5) is installed on one side of the rotating shaft (403). A storage housing (6) is installed above the stabilizing body (1). A lifting plate (701) is installed on the inner side of the storage housing (6). A support block is provided at the bottom of the storage housing (6). The support block is a cylindrical structure. A glue roller (8) is installed on one side of the support block. A flow control frame (901) is installed at the bottom of the storage housing (6).

2. The filter element edge strip gluing machine according to claim 1, characterized in that, A set of transverse rotating holes are opened on one side of the stabilizing body (1), and a bidirectional threaded rod (301) passes through the interior of the rotating holes. A positioning bolt is installed at the bottom of the stabilizing body (1). A sliding hole communicating with the rotating holes is opened on one side of the stabilizing body (1). A sliding block is provided at the bottom of the positioning plate (302). The sliding block extends into the interior of the sliding hole. A threaded hole is opened at the middle position of each sliding block. The spiral directions of the two threaded holes are opposite. The bidirectional threaded rod (301) passes through the interior of the threaded hole.

3. The filter element edge strip gluing machine according to claim 1, characterized in that, A sliding groove is opened on the inner side of the positioning track (101), and the two sides of the stabilizing block (401) extend into the interior of the sliding groove. A vertical positioning rod (402) is provided above the stabilizing block (401). A sliding hole corresponding to the positioning rod (402) is opened in the middle of the positioning cover (2). The positioning rod (402) passes through the interior of the sliding hole. A support spring is installed on the outer side of the positioning rod (402). The stabilizing block (401), the positioning rod (402), and the rotating shaft (403) cooperate with each other to form an auxiliary clamping structure (4).

4. A filter element edge strip gluing machine according to claim 1, characterized in that, The clamping roller (5) has a rotating groove on each side at the middle position, and one side of the rotating shaft (403) extends into the interior of one of the rotating grooves.

5. A filter element edge strip gluing machine according to claim 1, characterized in that, A support plate is provided on one side of the storage housing (6). The support plate is a bent structure. A set of bolt mounting holes are opened at the bottom of the support plate. The bolt mounting holes are installed with matching bolts according to actual needs. A threaded connecting block (601) is provided on both sides of the upper position of the storage housing (6). The threaded connecting block (601) is a cylindrical structure. A sealing cover (602) is installed on the upper position of the storage housing (6). A mounting hole is opened on both sides of the sealing cover (602). The threaded connecting block (601) passes through the interior of the mounting hole. A locking nut is installed on the outer side of the threaded connecting block (601).

6. A filter element edge strip gluing machine according to claim 1, characterized in that, A positioning groove is provided at the edge of the lifting plate (701). The positioning groove has a U-shaped structure. A sealing ring is installed on the inner side of the positioning groove. The positioning groove positions the sealing ring. The outer side of the sealing ring is in slight contact with the inner wall of the storage shell (6). A sliding hole is provided in the middle of the sealing cover (602). The sliding hole has a cylindrical structure. A vertical balance display rod (702) is provided above the lifting plate (701). The balance display rod (702) passes through the interior of the sliding hole. The lifting plate (701) and the balance display rod (702) are an integral structure.

7. A filter element edge strip gluing machine according to claim 5, characterized in that, A positioning groove is provided above the sealing cover (602), and an alarm (703) is installed inside the positioning groove. A set of limiting blocks is provided inside the positioning groove. A set of mounting holes is provided at the edge of the alarm (703). The limiting blocks pass through the interior of the mounting holes. A pressing strip is installed on the upper position of the remaining balance display rod (702). The pressing strip and the alarm (703) are aligned. The lifting plate (701), the remaining balance display rod (702), and the alarm (703) cooperate with each other to form the remaining balance warning structure (7).

8. A filter element edge strip gluing machine according to claim 1, characterized in that, The glue-applying roller (8) has a rotating groove on each side. The rotating groove is a cylindrical structure. The support block at the bottom of the storage housing (6) extends into the interior of one of the rotating grooves. A discharge hole is opened at the bottom of the storage housing (6). The edge of the glue-applying roller (8) extends into the interior of the discharge hole. A sliding groove is opened on one side of the discharge hole. The flow control frame (901) extends through the sliding groove into the interior of the discharge hole.

9. A filter element edge strip gluing machine according to claim 1, characterized in that, Two positioning blocks (903) are provided on one side of the flow control frame (901). The positioning blocks (903) are cylindrical structures and extend into the interior of another rotating groove of the clamping roller (5) and the glue-coating roller (8). The flow control frame (901), the one-way threaded rod (902), and the positioning blocks (903) cooperate to form a clamping mechanism (9).

10. A filter element edge strip gluing machine according to claim 1, characterized in that, The storage housing (6) has a threaded connecting plate (603) at the bottom. A threaded hole is opened in the middle of the threaded connecting plate (603). A one-way threaded rod (902) is inserted into the threaded hole. One side of the one-way threaded rod (902) is rotatably connected to one side of the flow control frame (901).

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