Device for producing dust removal filter bag

Abstract

The utility model provides a device for producing a dust removal filter bag, and belongs to the field of filter bag processing devices. Comprising a base, a mounting plate, a lifting cylinder, a motor, a pressing wheel and an adjusting rod, two symmetrically-arranged guide rods are fixedly arranged at one end of the mounting plate, the lifting cylinder is fixedly arranged at the top of the base and located on one side of the mounting plate, a fixing plate is fixedly arranged at the output end of the lifting cylinder, the motor is fixedly arranged at the top of the fixing plate, and the output end of the motor is fixedly connected with a rotating shaft; an annular limiting groove is formed in the outer wall of the rotating shaft, a through hole allowing the rotating shaft to penetrate through is vertically formed in the mounting plate, a rotating shaft is fixedly arranged at one end of the mounting plate, the pressing wheel sleeves and is rotationally connected to the rotating shaft, one end of the pressing wheel can be embedded into the limiting groove, and the adjusting rod is arranged at one end of the mounting plate in a lifting and sliding mode and located between the two guide rods. The bag ring machining device can effectively improve the machining quality of bag rings, save labor and improve the production efficiency of the bag rings.

Description

Technical Field

[0001] The utility model belongs to the field of filter bag processing devices and relates to a device for producing dust removal filter bags. Background Art

[0002] The dust filter bag is a highly efficient dust filter material. The dust filter bag is made of polyester staple fiber, pps fiber, pp polypropylene, aramid fiber, and nylon fiber. The service life is generally 2-4 years. It has good air permeability, high dust collection rate, easy to clean, and dust removal efficiency can reach 98.99%. It has a good effect of removing PM2.5. The dust filter bag consists of a bag body and a bag ring. The bag body is made of textile filter cloth or non-textile felt. The bag ring is composed of an elastic steel ring and a webbing wrapped around the outside of the steel ring. The dust filter bag is stuck on the flower plate hole of the dust collector using the principle of elastic expansion.

[0003] At present, the dust removal bag ring is wrapped around the outside of the elastic steel ring by manually applying glue. The operator applies glue on the strip or the elastic steel ring and aligns the strip with the elastic steel ring for bonding. Due to errors in manual operation, the strip is easily attached to the outer wall of the elastic steel ring, and the strip cannot be effectively attached to the elastic steel ring, causing the strip to deviate relative to the elastic steel ring, resulting in poor bonding effect, greatly reducing the processing quality, and the manual bonding of the strip and the elastic steel ring is inefficient, which greatly reduces the processing speed of the bag ring. Therefore, there is an urgent need for an automatic processing device for dust removal filter bags that can be used to assist staff in processing the bag ring, so as to improve the processing quality and efficiency of the bag ring. Utility Model Content

[0004] The utility model aims to address the deficiencies in the prior art and to propose a device for producing dust filter bags, which is used to solve the technical problem mentioned in the background technology that the current processing of dust bag rings by workers easily leads to incomplete bonding between the surface strip and the elastic steel ring, resulting in poor processing quality and low manual processing efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for producing dust removal filter bags, comprising:

[0007] Base;

[0008] A mounting plate, the mounting plate being fixedly mounted on the top of the base;

[0009] Two guide rods, the two guide rods are symmetrically arranged at one end of the mounting plate;

[0010] A lifting cylinder, the lifting cylinder is fixedly mounted on the top of the base and located on one side of the mounting plate, and a fixing plate is fixedly mounted on the output end of the lifting cylinder;

[0011] A motor, the motor is fixed on the top of the fixing plate, the output end of the motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft has an annular limiting groove, and the mounting plate is vertically opened with a through hole for the rotating shaft to pass through;

[0012] A pressing wheel, one end of the mounting plate is fixed with a rotating shaft, the pressing wheel is sleeved and rotatably connected to the rotating shaft, and one end of the pressing wheel can be embedded in a limiting groove;

[0013] An adjusting rod is lifted and slidably arranged at one end of the mounting plate and is located between the two guide rods.

[0014] Working principle:

[0015] The gauge strip passes through the guide rod, the adjustment rod, the guide rod, and the limit groove in sequence. The limit groove realizes the limit function of the gauge strip to prevent the gauge strip from deflecting when bonding with the elastic steel ring. By lowering the adjustment rod, the gauge strip is tightened under the cooperation of the adjustment rod and the two guide rods to prevent the gauge strip from loosening, thereby improving the subsequent bonding effect and applying glue to the lower end surface of the gauge strip.

[0016] The elastic steel ring is sleeved onto the rotating shaft, and the elastic steel ring is embedded in the limiting groove. The limiting groove realizes the limiting processing of the elastic steel ring, drives the lifting cylinder to drive the motor to rise, and the motor drives the elastic steel ring to rise synchronously through the rotating shaft, so that the pressing wheel is embedded in the groove, and the pressing wheel presses the table strip to the surface of the elastic steel ring and makes the lower end surface of the table strip abut against the outer wall of the elastic steel ring. The rotating shaft is driven by the driving motor to rotate, and the rotating shaft drives the elastic steel ring to rotate. The elastic steel ring rotates and drives the table strip to move and makes the table strip stick to the surface of the elastic steel ring. When the bag ring processing is about to be completed, a certain length of the table strip can be reserved and the table strip can be cut off. The motor continues to drive the elastic steel ring to rotate through the rotating shaft so that it is completely bonded and fixed to the table strip. The motor is turned off, and the lifting cylinder is driven to drive the rotating shaft to descend, so that the pressing wheel is disengaged from the limiting groove, and the processed bag ring can be taken out.

[0017] The beneficial effects of the utility model are:

[0018] The utility model can effectively assist manual labor in processing the bag ring, effectively avoid the problem of deviation when the elastic steel ring and the watch strip are bonded, improve the processing quality of the bag ring, and save labor;

[0019] The utility model provides two guide and adjustment rods to guide the table strips, and adjusts the height of the adjustment rods to thereby achieve tensioning of the table strips, thereby preventing the table strips from being loosened and improving subsequent processing effects;

[0020] The utility model provides a motor, a rotating shaft, a pressure wheel and a lifting cylinder, and provides a limiting groove on the rotating shaft, so as to effectively realize the limiting processing of the elastic steel ring, avoid the elastic steel ring from deflecting when rotating, and improve the bonding quality between the elastic steel ring and the watch strip; the lifting cylinder is driven to drive the rotating shaft to rise, so that one end of the pressure wheel is embedded in the limiting groove, and the pressure wheel presses one end of the watch strip into the limiting groove and presses it tightly against the outer wall of the elastic steel ring; the limiting groove realizes the limiting effect on the watch strip, avoids the watch strip from deflecting when being bonded to the elastic steel ring, and further improves the processing quality of the bag ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0022] Figure 2 It is a cross-sectional view of an embodiment of the utility model;

[0023] Figure 3 It is a rear view of an embodiment of the utility model;

[0024] Figure 4 is a cross-sectional view of a mounting plate of an embodiment of the utility model;

[0025] Figure 5 It is a schematic diagram of the assembly of the lifting block and the sliding block of the embodiment of the utility model.

[0026] Explanation of the reference numerals in the accompanying drawings: 1. Base; 2. Mounting plate; 3. Guide rod; 4. Limiting groove; 5. Lifting cylinder; 6. Fixed plate; 7. Motor; 8. Rotating shaft; 9. Guide groove; 10. Through hole; 11. Pressure wheel; 12. Rotating shaft; 13. Adjusting rod; 14. Push rod; 15. Lifting block; 16. Sliding block; 17. Slide groove; 18. Tensioning cylinder; 19. Glue tank; 20. Sponge brush; 21. Connecting plate; 22. Cutting cylinder; 23. Cutter; 24. Cutting block; 25. Cutting groove; 26. Rubber ring; 27. Guide hole. DETAILED DESCRIPTION

[0027] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0028] like Figure 1 and Figure 3 As shown, a device for producing dust filter bags, characterized in that it includes:

[0029] Base 1;

[0030] A mounting plate 2, one end of which is fixedly provided with two symmetrically arranged guide rods 3;

[0031] A lifting cylinder 5, wherein the lifting cylinder 5 is fixedly mounted on the top of the base 1 and located on one side of the mounting plate 2, and a fixing plate 6 is fixedly mounted on the output end of the lifting cylinder 5;

[0032] A motor 7, wherein the motor 7 is fixedly mounted on the top of the fixing plate 6, wherein the output end of the motor 7 is fixedly connected to a rotating shaft 8, wherein the outer wall of the rotating shaft 8 has an annular limiting groove 4, and the mounting plate 2 is vertically provided with a through hole 10 for the rotating shaft 8 to pass through;

[0033] A pressing wheel 11, a rotating shaft 12 is fixed at one end of the mounting plate 2, the pressing wheel 11 is sleeved and rotatably connected to the rotating shaft 12, and one end of the pressing wheel 11 can be embedded in the limiting groove 4; the pressing wheel 11 has a circular hole, a bearing is fixed on the inner wall of the circular hole, the rotating shaft 12 passes through the bearing, and the outer wall of the rotating shaft 12 is fixed to the inner wall of the inner ring of the bearing;

[0034] The adjusting rod 13 is lifted and slidably arranged at one end of the mounting plate 2 and is located between the two guide rods 3 .

[0035] The gauge strip passes through the guide rod 3, the adjusting rod 13, the guide rod 3 and the limiting groove 4 in sequence. The limiting groove 4 realizes the limiting effect on the gauge strip to avoid displacement when the gauge strip and the elastic steel ring are bonded. The elastic steel ring is sleeved onto the rotating shaft 8 and is embedded in the limiting groove 4 to realize the limiting processing of the elastic steel ring. The lifting cylinder 5 is driven to drive the motor 7 to rise. The motor 7 drives the elastic steel ring to rise synchronously through the rotating shaft 8, so that the pressing wheel 11 is embedded in the groove, and the pressing wheel 11 presses the gauge strip to the surface of the elastic steel ring.

[0036] like Figure 2-5 As shown, a push rod 14 is fixed to one end of the mounting plate 2, and the push rod 14 is located at the lower end of the rotating shaft 8. A lifting block 15 is fixed to one end of the adjusting rod 13. A guide hole 27 is vertically opened on the mounting plate 2 for the lifting block 15 to be embedded. One end of the lifting block 15 extends to the outside of the guide hole 27. Both ends of the lifting block 15 have symmetrically arranged sliders 16. The inner wall of the guide hole 27 is opened with a slide groove 17 for the slider 16 to be embedded. A tensioning cylinder 18 is fixed to the top of the base 1, and the telescopic end of the tensioning cylinder 18 is fixedly connected to the lower end of the lifting block 15 extending to the outside of the guide hole 27.

[0037] like Figure 1 and Figure 2As shown, a glue tank 19 located at the right end of the rotating shaft 8 is fixed at one end of the mounting plate 2, a sponge brush 20 is fixed on the inner wall of the glue tank 19, and the top of the sponge brush 20 extends to the outside of the top of the glue tank 19, a connecting plate 21 located at the right end of the glue tank 19 is fixed at one end of the mounting plate 2, a cutting cylinder 22 is fixed at the lower end of the connecting plate 21, and a cutter 23 is fixed at the telescopic end of the cutting cylinder 22, a cutting block 24 located at the lower end of the cutter 23 is fixed at one end of the mounting plate 2, and a cutting groove 25 for the cutter 23 to be embedded is opened at the top of the cutting block 24, and the cutter 23 is located on the left side of the two guide rods 3, and the outer walls of the adjusting rod 13 and the two guide rods 3 are both provided with an annular guide groove 9, and the inner wall of the limiting groove 4 is sleeved with a rubber ring 26. The rubber ring 26 can effectively increase the friction between the rotating shaft 8 and the inner wall of the elastic steel ring.

[0038] The specific operation mode of the utility model is as follows:

[0039] The strip passes through the guide rod 3, the adjusting rod 13, the guide rod 3, and the limiting groove 4 in sequence. The limiting groove 4 realizes the limiting effect on the strip to prevent the strip from deflecting when the strip is bonded to the elastic steel ring. The lifting block 15 is driven to descend along the guide hole 27 by driving the lifting cylinder 5. The lifting block 15 drives the adjusting rod 13 to descend. Under the cooperation of the adjusting rod 13 and the two guide rods 3, the strip is tensioned to prevent the strip from loosening and improve the subsequent bonding effect. The strip passes through the upper end surface of the sponge brush 20, and the sponge brush 20 applies the glue in the glue tank 19 to the lower end surface of the strip.

[0040] The elastic steel ring is sleeved onto the rotating shaft 8, and the elastic steel ring is clamped into the limiting groove 4. The limiting groove 4 realizes the limiting processing of the elastic steel ring, and the lifting cylinder 5 is driven to drive the motor 7 to rise. The motor 7 drives the elastic steel ring to rise synchronously through the rotating shaft 8, so that the pressing wheel 11 is embedded in the groove, and the pressing wheel 11 presses the table strip to the surface of the elastic steel ring and makes the lower end surface of the table strip close to the outer wall of the elastic steel ring. The driving motor 7 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the elastic steel ring to rotate. The elastic steel ring rotates and drives the table strip to move and makes the table strip stick to the On the surface of the elastic steel ring, when the bag ring processing is about to be completed, a certain length of the strip is reserved and the cutting cylinder 22 is driven to drive the cutter 23 to descend. The cutter 23 cuts the strip, and the motor 7 continues to drive the elastic steel ring to rotate through the rotating shaft 8 so that it is completely bonded and fixed with the remaining part of the strip. The motor 7 is turned off and the lifting cylinder 5 is driven to drive the rotating shaft 8 to descend a certain distance, so that the pressing wheel 11 is disengaged from the limiting groove 4, and the lower end of the bag ring is abutted against the push rod 14, so that the bag ring is pushed out of the limiting groove 4 upward, and the bag ring can be taken out of the rotating shaft 8.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A device for producing dust filter bags, characterized in that: include: Base (1); A mounting plate (2), wherein the mounting plate (2) is fixedly mounted on the top of the base (1); Two guide rods (3), the two guide rods (3) being symmetrically arranged at one end of the mounting plate (2); A lifting cylinder (5), the lifting cylinder (5) being fixedly mounted on the top of the base (1) and located on one side of the mounting plate (2), and a fixing plate (6) being fixedly mounted on the output end of the lifting cylinder (5); A motor (7), wherein the motor (7) is fixedly mounted on the top of the fixing plate (6), the output end of the motor (7) is fixedly connected to a rotating shaft (8), the outer wall of the rotating shaft (8) has an annular limiting groove (4), and the mounting plate (2) is vertically provided with a through hole (10) for the rotating shaft (8) to pass through; A pressing wheel (11), a rotating shaft (12) is fixedly arranged at one end of the mounting plate (2), the pressing wheel (11) is sleeved and rotatably connected to the rotating shaft (12), and one end of the pressing wheel (11) can be embedded in the limiting groove (4); An adjusting rod (13) is arranged at one end of the mounting plate (2) in a lifting and sliding manner and is located between the two guide rods (3).

2. The device for producing dust filter bags according to claim 1, characterized in that: A push rod (14) is fixed to one end of the mounting plate (2), and the push rod (14) is located at the lower side of the rotating shaft (8).

3. The device for producing dust filter bags according to claim 1, characterized in that: A lifting block (15) is fixed to one end of the adjusting rod (13); a guide hole for the lifting block (15) to be embedded is vertically opened on the mounting plate (2); one end of the lifting block (15) extends out of the guide hole; two ends of the lifting block (15) are provided with symmetrically arranged sliding blocks (16); and a sliding groove (17) for the sliding block (16) to be embedded is opened on the inner wall of the guide hole.

4. The dust filter bag production device according to claim 3, characterized in that: A tensioning cylinder (18) is fixed on the top of the base (1), and the telescopic end of the tensioning cylinder (18) is fixedly connected to the lower end of the lifting block (15) extending outside the guide hole.

5. The dust filter bag production device according to claim 1, characterized in that: A glue tank (19) located on the right side of the rotating shaft (8) is fixed to one end of the mounting plate (2), a sponge brush (20) is fixed to the inner wall of the glue tank (19), and the top of the sponge brush (20) extends outside the top of the glue tank (19).

6. The dust filter bag production device according to claim 1, characterized in that: A connecting plate (21) located on the right side of the glue tank (19) is fixed at one end of the mounting plate (2), a cutting cylinder (22) is fixed at the lower end of the connecting plate (21), a cutting knife (23) is fixed at the telescopic end of the cutting cylinder (22), a cutting block (24) located at the lower end of the cutting knife (23) is fixed at one end of the mounting plate (2), a cutting groove (25) for the cutting knife (23) to be embedded is formed at the top of the cutting block (24), and the cutting knife (23) is located on the left side of the two guide rods (3).

7. The device for producing dust filter bags according to claim 1, characterized in that: The outer walls of the adjusting rod (13) and the two guide rods (3) are both provided with an annular guide groove (9).

8. The dust filter bag production device according to claim 1, characterized in that: The inner wall of the limiting groove (4) is sleeved with a rubber ring (26).

Images