Gluing device for dust removal filter bag

Abstract

The utility model relates to the technical field of dust removal filter bags, in particular to a dust removal filter bag gluing device. According to the technical scheme, the dust removal filter bag comprises a workbench, a second threaded rod and a dust removal filter bag body, long grooves are formed in the two sides of the upper surface of the workbench correspondingly, connecting blocks are inserted into the long grooves, a moving plate is fixed to the upper surfaces of the connecting blocks, a rotating shaft is rotationally connected to one side of the moving plate, a rotating disc is fixed to one side of the rotating shaft, and an annular groove is formed in one side of the rotating disc; the bottom end of the second threaded rod penetrates through the rotary disc and extends into the annular groove, the bottom end of the second threaded rod is rotationally connected with an arc-shaped pressing plate, a filter bag hole is formed in one side of the dust removal filter bag body, the two sides of the dust removal filter bag body are inserted into the annular groove, and the arc-shaped pressing plate is attached to the outer wall of the dust removal filter bag body. The dust removal filter bag body straightening device has the advantages that dust removal filter bag bodies with different lengths can be straightened, the sewing positions of the dust removal filter bag bodies are prevented from being wrinkled, and the sewing positions of the dust removal filter bag bodies can be conveniently glued.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal filter bags, in particular to a dust removal filter bag gluing device. Background Art

[0002] A dust filter bag is a filter element used in industrial dust removal equipment, typically made of textile, synthetic, or other specialized materials. These bags are designed to capture and filter airborne particles and pollutants, helping to maintain a clean environment and healthy personnel. They work by allowing air to flow through the bag, trapping particles on the bag while allowing cleaner air to pass through to the downstream environment. Dust filter bags are cylindrical and require sewing at the joints, which creates pinholes and therefore requires gluing. However, dust filter bags are relatively soft, which can easily cause wrinkles at the seams, leading to incomplete gluing.

[0003] A Chinese patent discloses a dust filter bag gluing device (authorization announcement number CN218872667U). The patented technology mainly includes a positioning device and a gluing device; the positioning device is used to install the dust filter bag and unfold the dust filter bag; the gluing device includes a gluing head for gluing the seams of the dust filter bag, a glue discharge mechanism for delivering glue to the gluing head, and a rotating mechanism for driving the gluing head to rotate around the dust filter bag.

[0004] However, this patent still has some shortcomings. The dust filter bag is cylindrical and needs to be sewn together. Sewing will produce pinholes, so it is necessary to apply glue. However, the dust filter bag is relatively soft, which easily causes wrinkles at the seams and incomplete glue application. Therefore, those skilled in the art have provided a dust filter bag gluing device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a dust filter bag gluing device, which has the advantages of being able to straighten the dust filter bag bodies of different lengths, prevent wrinkles at the seams of the dust filter bag bodies, and facilitate gluing at the seams of the dust filter bag bodies. It solves the problem that the dust filter bags are cylindrical and need to be sewn at the connections, which will produce pinholes and therefore require gluing. However, the dust filter bags are relatively soft, which can easily cause wrinkles at the seams and incomplete gluing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust filter bag gluing device, comprising a workbench, two threaded rods and a dust filter bag body, long grooves are respectively provided on both sides of the upper surface of the workbench, connecting blocks are inserted into the long grooves, a movable plate is fixed on the upper surface of the connecting block, one side of the movable plate is rotatably connected to the rotating shaft, a turntable is fixed on one side of the rotating shaft, an annular groove is provided on one side of the turntable, the two bottom ends of the threaded rods pass through the turntable and extend into the annular groove, the two bottom ends of the threaded rods are rotatably connected to an arc pressure plate, a filter bag hole is provided on one side of the dust filter bag body, both sides of the dust filter bag body are respectively inserted into the annular grooves, and the arc pressure plate fits the outer wall of the dust filter bag body.

[0007] Preferably, four pillars in a rectangular array are fixed to the lower surface of the workbench. The four pillars can support the workbench so that the entire device is placed stably.

[0008] Preferably, a control switch box is fixed at the front end of the workbench, and a display screen and buttons are sequentially mounted on the front end of the control switch box from top to bottom. The start and stop of motor 1 and motor 2 can be controlled by the control switch box.

[0009] Preferably, the connecting block has a threaded hole on one side, and the workbench has a circular hole on each side. A motor is fixed to each side of the workbench. A transmission shaft provided on the motor extends into the circular hole. A threaded rod is fixed to one side of the transmission shaft provided on the motor. The threaded rod passes through the threaded hole and is threadedly connected. The threaded rod is fixed by the transmission shaft provided on the motor, providing power for the rotation of the threaded rod. This allows the connecting block, movable plate, and turntable to move as needed, facilitating the straightening of dust filter bag bodies of different lengths and facilitating the application of glue to the seams of the dust filter bag bodies.

[0010] Preferably, a second circular hole is formed on the other side of the movable plate, to which a second motor is fixed. One side of a transmission shaft of the second motor extends into the second circular hole, and a rotating shaft is fixed to one side of the transmission shaft of the second motor. The transmission shaft of the second motor fixes the rotating shaft, providing power for the rotation of the rotating shaft, the turntable, and the dust filter bag body, thereby facilitating the forward rotation of the seam of the dust filter bag body and facilitating the application of glue to the seam of the dust filter bag body.

[0011] Preferably, the outer wall of the turntable is provided with a second threaded hole, the bottom end of the second threaded rod passes through the second threaded hole and extends into the annular groove, and the second threaded rod is threadedly connected to the second threaded hole. The second threaded hole facilitates the bottom end of the second threaded rod to pass through and extend into the annular groove, and at the same time facilitates the rotation of the second threaded rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model discloses a dust filter bag is provided with a filter bag on the upper surface of the dust filter bag body, and the filter bag on the lower surface of the dust filter bag body is provided with a filter bag hole on the dust filter bag body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the workbench of the present invention;

[0016] Figure 3 This is a schematic cross-sectional structural diagram of the movable plate of the present utility model;

[0017] Figure 4 For the utility model Figure 3 Magnified image of;

[0018] Figure 5 This is a schematic diagram of the main structure of the dust removal filter bag body of the present invention.

[0019] In the figure: 1. Pillar; 2. Workbench; 3. Moving plate; 4. Control switch box; 5. Motor 1; 6. Threaded rod 1; 7. Connecting block; 8. Long slot; 9. Threaded hole 1; 10. Round hole 1; 11. Motor 2; 12. Round hole 2; 13. Turntable; 14. Annular slot; 15. Arc pressure plate; 16. Threaded hole 2; 17. Threaded rod 2; 18. Dust filter bag body; 19. Filter bag hole; 20. Rotating shaft. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 5 The utility model provides an embodiment: a dust filter bag gluing device, including a workbench 2, a threaded rod 2 17 and a dust filter bag body 18, long grooves 8 are respectively opened on both sides of the upper surface of the workbench 2, and four pillars 1 in a rectangular array are fixed to the lower surface of the workbench 2. A control switch box 4 is fixed to the front end of the workbench 2, and a display screen and buttons are sequentially embedded and installed on the front end of the control switch box 4 from top to bottom. The workbench 2 can be supported by the four pillars 1, so that the overall device is placed stably, and the start and stop of motor 1 5 and motor 2 11 can be controlled by the control switch box 4.

[0022] The long slot 8 is inserted into the connecting block 7, and a threaded hole 9 is provided on one side of the connecting block 7. Round holes 10 are provided on both sides of the workbench 2. Motors 5 are fixed on both sides of the workbench 2. One side of the transmission shaft of the motor 5 extends into the round hole 10. A threaded rod 6 is fixed on one side of the transmission shaft of the motor 5. One side of the threaded rod 6 passes through the threaded hole 9 and is threadedly connected. The threaded rod 6 is fixed by the transmission shaft of the motor 5, which provides power for the rotation of the threaded rod 6, so that the connecting block 7, the movable plate 3 and the turntable 13 can be moved as needed, which is convenient for straightening the dust filter bag bodies 18 of different lengths and gluing the seams of the dust filter bag bodies 18. The movable plate 3 is fixed on the upper surface of the connecting block 7.

[0023] One side of the movable plate 3 is rotated to connect the rotating shaft 20, and the other side of the movable plate 3 is provided with a circular hole 212. The other side of the movable plate 3 is fixed with a motor 211. One side of the transmission shaft of the motor 211 extends into the circular hole 212. The one side of the transmission shaft of the motor 211 is fixed with a rotating shaft 20. The rotating shaft 20 is fixed by the transmission shaft provided by the motor 211, which provides power for the rotation of the rotating shaft 20, the turntable 13 and the dust filter bag body 18, so that the suture of the dust filter bag body 18 can be rotated to the front, so as to facilitate the gluing of the suture of the dust filter bag body 18. A turntable 13 is fixed on one side of the rotating shaft 20, and an annular groove 14 is provided on one side of the turntable 13. The bottom end of the threaded rod 217 passes through the turntable 13 and extends into the annular groove 14. The turntable 13 A threaded hole 2 16 is provided on the outer wall, and the bottom end of the threaded rod 2 17 passes through the threaded hole 2 16 and extends into the annular groove 14. The threaded rod 2 17 is threadedly connected to the threaded hole 2 16, and the threaded hole 2 16 facilitates the bottom end of the threaded rod 2 17 to pass through and extend into the annular groove 14, and at the same time facilitates the rotation of the threaded rod 2 17. The threaded rod 2 17 rotates downward, which can move the arc pressure plate 15 downward, and the dust filter bag body 18 is pressed and limited, which is convenient for gluing the dust filter bag body 18. The bottom end of the threaded rod 2 17 is rotatably connected to the arc pressure plate 15, and a filter bag hole 19 is provided on one side of the dust filter bag body 18. The two sides of the dust filter bag body 18 are respectively inserted into the annular groove 14, and the arc pressure plate 15 fits the outer wall of the dust filter bag body 18.

[0024] When gluing is required on the seams of the dust filter bag body 18, both sides of the dust filter bag body 18 are respectively inserted into the annular groove 14, and the threaded rod 2 17 is rotated so that the arc-shaped pressure plate 15 moves downward to compress the dust filter bag body 18, and then the control switch box 4 is operated to rotate the threaded rod 1 6, so that the connecting block 7, the movable plate 3 and the turntable 13 can be moved as needed to straighten the seams of the dust filter bag body 18, and then the motor 2 11 is started so that the rotating shaft 20, the turntable 13 and the dust filter bag body 18 can be rotated as needed, and the seams of the dust filter bag body 18 are rotated to the front, and gluing is performed on the seams of the dust filter bag body 18. This achieves the effect of straightening dust filter bag bodies 18 of different lengths, preventing wrinkles on the seams of the dust filter bag body 18, and facilitating gluing on the seams of the dust filter bag body 18.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A dust filter bag gluing device, comprising a workbench (2), a second threaded rod (17) and a dust filter bag body (18), characterized in that: Long grooves (8) are respectively provided on both sides of the upper surface of the workbench (2), and the long grooves (8) are inserted into the connecting blocks (7). A movable plate (3) is fixed on the upper surface of the connecting block (7), and one side of the movable plate (3) is rotatably connected to the rotating shaft (20). A turntable (13) is fixed on one side of the rotating shaft (20). An annular groove (14) is provided on one side of the turntable (13). The bottom end of the second threaded rod (17) passes through the turntable (13) and extends into the annular groove (14). The bottom end of the second threaded rod (17) is rotatably connected to an arc-shaped pressure plate (15). A filter bag hole (19) is provided on one side of the dust filter bag body (18). Both sides of the dust filter bag body (18) are respectively inserted into the annular groove (14), and the arc-shaped pressure plate (15) fits the outer wall of the dust filter bag body (18).

2. The dust filter bag gluing device according to claim 1, characterized in that: Four pillars (1) in a rectangular array are fixed on the lower surface of the workbench (2).

3. The dust filter bag gluing device according to claim 2, characterized in that: A control switch box (4) is fixed to the front end of the workbench (2), and a display screen and buttons are sequentially embedded and installed on the front end of the control switch box (4) from top to bottom.

4. The dust filter bag gluing device according to claim 1, characterized in that: A threaded hole (9) is provided on one side of the connecting block (7), and a round hole (10) is provided on both sides of the workbench (2). A motor (5) is fixed on both sides of the workbench (2), and one side of the transmission shaft of the motor (5) extends into the round hole (10). A threaded rod (6) is fixed on one side of the transmission shaft of the motor (5), and one side of the threaded rod (6) passes through the threaded hole (9) and is threadedly connected.

5. The dust filter bag gluing device according to claim 1, characterized in that: A second circular hole (12) is provided on the other side of the movable plate (3), a second motor (11) is fixed on the other side of the movable plate (3), one side of a transmission shaft provided on the second motor (11) extends into the second circular hole (12), and a rotating shaft (20) is fixed on one side of the transmission shaft provided on the second motor (11).

6. The dust filter bag gluing device according to claim 1, characterized in that: The outer wall of the turntable (13) is provided with a second threaded hole (16), the bottom end of the second threaded rod (17) passes through the second threaded hole (16) and extends into the annular groove (14), and the second threaded rod (17) is threadedly connected to the second threaded hole (16).

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