Cylindrical filter bag feeding mechanism with continuous packaging steel ring structure

Abstract

The invention discloses a cylindrical filter bag feeding mechanism with a continuous packaging steel ring structure, which comprises a cylindrical filter bag, a steel ring is arranged on the outer wall of the cylindrical filter bag, a placing table is arranged on one side of the cylindrical filter bag, a jacking and supporting mechanism is arranged on one side of the placing table, and the jacking and supporting mechanism comprises an electric telescopic rod fixedly mounted on one side of the placing table. The electric telescopic rod is arranged in a horizontal state; according to the device, the cylindrical filter bag is opened through the telescopic conical head, so that the cylindrical filter bag is kept stable in a cylindrical shape, the steel ring structure is pushed to the outer side of the cylindrical filter bag from one side of the stably supported cylindrical filter bag, the process of installing the steel ring structure on the cylindrical filter bag is completed, and the installation process can be continuously operated through the reciprocating telescopic structure; and the effect of continuously mounting structures such as steel rings on the cylindrical filter bag is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of cylindrical filter bag installation equipment, and more specifically to a cylindrical filter bag feeding mechanism with a continuous encapsulation steel ring structure. Background Art

[0002] In industrial production, the purification of dust gas is one of the important considerations for protecting the environment, and the cylindrical filter bag is a key part of the operation of the bag filter. In the production process of the cylindrical filter bag, the rectangular filter cloth needs to be shaped, that is, the filter cloth is rolled into a cylindrical shape, and then the two opposite sides are locked.

[0003] Chinese utility model patent CN204673258U discloses a device for installing a cylindrical filter bag support ring, which is to put the support ring on the two support rods, then start the cylinder to drive the lower pressure rod to move downward through work, flatten the support ring to a certain extent, and then put the rubber ring conveniently on the outside of the support ring, finally remove the support ring and the rubber ring, and put one end of the semi-finished filter bag into the support ring, fold the corners of the filter bag over to wrap the support ring and the rubber ring, and then sew them;

[0004] However, the above patent document only has the function of simply combining the support ring and the rubber ring, and in actual application, it does not involve the installation of the steel ring structure of the cylindrical filter bag, nor can it achieve the continuous installation of the steel ring and other structures on the cylindrical filter bag.

[0005] In view of the above technical defects, a solution is now provided. Summary of the invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a cylindrical filter bag feeding mechanism with a continuous packaging steel ring structure.

[0007] To achieve the above object, the present invention provides the following technical solution: a cylindrical filter bag feeding mechanism with a continuously encapsulated steel ring structure, comprising a cylindrical filter bag, the outer wall of the cylindrical filter bag is provided with a steel ring, one side of the cylindrical filter bag is provided with a placement platform, and one side of the placement platform is provided with a top fixing and lifting mechanism;

[0008] The top fixing and lifting mechanism includes an electric telescopic rod fixedly mounted on one side of the placement table, the electric telescopic rod is arranged in a horizontal state, a cone head is arranged on one side of the electric telescopic rod, the outer wall of the cone head is arranged in a conical shape, two pneumatic telescopic cylinders are fixedly mounted on one side of the cone head, the two pneumatic telescopic cylinders are fixedly mounted on the outer wall of the placement table, the two pneumatic telescopic cylinders and the cone head are arranged perpendicular to each other, and a supporting ring mechanism and a clamping mechanism are arranged on the outer wall of the cone head.

[0009] In a preferred embodiment, a magnet head is fixedly installed on one side of the electric telescopic rod, the magnet head is arranged in a circular shape, the magnet head is slidably installed on the inner wall of the cone head, the outer wall of the magnet head is provided with a plurality of metal sliding top plates, the plurality of metal sliding top plates are slidably installed on the inner wall of the cone head, the plurality of metal sliding top plates are arranged in an L shape, and the plurality of metal sliding top plates are in contact with the outer wall of the magnet head.

[0010] In a preferred embodiment, a top support plate is fixedly installed on the outer walls of the plurality of metal sliding top plates, and the plurality of top support plates and the metal sliding top plates are arranged perpendicular to each other, a support spring is fixedly installed on one side of the plurality of top support plates, and the plurality of support springs and the top support plates are arranged perpendicular to each other, a pad is fixedly installed on one side of the plurality of support springs, and the outer walls of the plurality of pads are in contact with the inner wall of the cylindrical filter bag.

[0011] In a preferred embodiment, the support ring mechanism includes a co-positioned ring fixedly mounted on the outer wall of the cone head, a plurality of support brackets are fixedly mounted on one side of the co-positioned ring, the plurality of support brackets are arranged equidistantly in a circle, a circular ring is commonly fixedly mounted on one side of the plurality of support brackets, the circular ring is arranged in a vertical state, and the outer walls of the plurality of support brackets are commonly provided with a plurality of steel rings.

[0012] In a preferred embodiment, a plurality of pushing springs are fixedly mounted on one side of the circular ring, a pushing plate is fixedly mounted on one side of the plurality of pushing springs, the pushing plate is slidably mounted on the outer wall of the support bracket, the pushing plate is arranged in a circular ring shape, and one side of the pushing plate is in contact with the outer wall of the steel ring.

[0013] In a preferred embodiment, limit blocks are slidably installed on the inner walls of both sides of the isotropic ring, and the two limit blocks are symmetrically arranged. Limit springs are fixedly installed on one side of the two limit blocks, and the limit springs are fixedly installed on the inner walls of both sides of the isotropic ring.

[0014] In a preferred embodiment, the clamping mechanism includes two pull strap rods fixedly mounted on the outer wall of the electric telescopic rod, the two pull strap rods are slidably mounted on the outer wall of the circular ring, the two pull strap rods are arranged in an L shape, the two pull strap rods are arranged symmetrically with each other, and the length of the two pull strap rods is greater than the length of the support bracket.

[0015] In a preferred embodiment, the inner walls of the two drawstring rods are provided with draw ropes, one ends of the two draw ropes are respectively fixedly mounted on the outer wall of the pneumatic telescopic cylinder, the other ends of the two draw ropes pass through and are fixedly mounted with a pressure-pull plate, the pressure-pull plate is slidably mounted on the top of the drawstring rod, the pressure-pull plate is arranged in a vertical state, a pressure clamping plate is fixedly mounted on one side of the pressure-pull plate, and the outer wall of the pressure clamping plate is in contact with the outer wall of the steel ring.

[0016] Technical effects and advantages of the present invention:

[0017] The present invention uses a telescopic cone head to prop up the cylindrical filter bag so that the cylindrical filter bag maintains a stable cylindrical shape, and pushes the steel ring structure to the outside of the cylindrical filter bag on one side of the stably supported cylindrical filter bag to complete the process of installing the steel ring structure on the cylindrical filter bag. The reciprocating telescopic structure allows the installation process to run continuously, thereby achieving the effect of continuously installing the steel ring and other structures on the cylindrical filter bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a top view of the present invention.

[0020] Figure 3 It is a partial cross-sectional view of the present invention.

[0021] Figure 4 It is a partial vertical section view of the top fixing and lifting mechanism in the present invention.

[0022] Figure 5 It is a structural schematic diagram of the support ring mechanism in the present invention.

[0023] Figure 6 It is a vertical cross-sectional view of the support ring mechanism in the present invention.

[0024] Figure 7 It is a vertical cross-sectional view of the clamping mechanism in the present invention.

[0025] The accompanying drawings are marked as follows: 1. cylindrical filter bag; 2. steel ring; 3. placing table; 4. top fixing and lifting mechanism; 41. electric telescopic rod; 42. cone head; 43. pneumatic telescopic cylinder; 44. magnet head; 45. metal sliding top plate; 46. top support plate; 47. support spring; 48. pad; 5. support ring mechanism; 51. isotropic ring; 52. support bracket; 53. circular ring; 54. squeezing spring; 55. squeezing plate; 56. resistance block; 57. limit spring; 6. clamping mechanism; 61. pull rod; 62. pull rope; 63. pressure plate; 64. clamping plate. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] Embodiment 1: Refer to the attached specification Figure 1-Figure 7, a cylindrical filter bag feeding mechanism with a continuous encapsulated steel ring structure, such as Figure 1 and Figure 2 As shown, it comprises a cylindrical filter bag 1, the outer wall of the cylindrical filter bag 1 is provided with a steel ring 2, a placement platform 3 is provided on one side of the cylindrical filter bag 1, and a top fixing and lifting mechanism 4 is provided on one side of the placement platform 3;

[0028] like Figure 3 and Figure 4 As shown, the top fixing and lifting mechanism 4 includes an electric telescopic rod 41 fixedly mounted on one side of the placement platform 3, the electric telescopic rod 41 is arranged in a horizontal state, a cone head 42 is arranged on one side of the electric telescopic rod 41, the outer wall of the cone head 42 is arranged in a conical shape, two gas pressure telescopic cylinders 43 are fixedly mounted on one side of the cone head 42, the two gas pressure telescopic cylinders 43 are fixedly mounted on the outer wall of the placement platform 3, and the two gas pressure telescopic cylinders 43 and the cone head 42 are arranged perpendicular to each other;

[0029] The electric telescopic rod 41 is started to push the cone head 42 forward and extend it into the cylindrical filter bag 1. After the cone head 42 moves forward and stretches the two air pressure telescopic cylinders 43 to the limit, the electric telescopic rod 41 continues to move forward and finally drives the magnet head 44 inside the cone head 42 to continue to move forward. The outer wall of the cone head 42 is provided with a supporting ring mechanism 5 and a clamping mechanism 6.

[0030] like Figure 4 As shown, a magnet head 44 is fixedly installed on one side of the electric telescopic rod 41. The magnet head 44 is arranged in a circular shape. The magnet head 44 is slidably installed on the inner wall of the cone head 42. The outer wall of the magnet head 44 is provided with a plurality of metal sliding top plates 45. The plurality of metal sliding top plates 45 are slidably installed on the inner wall of the cone head 42. The plurality of metal sliding top plates 45 are arranged in an L shape. The plurality of metal sliding top plates 45 are in contact with the outer wall of the magnet head 44. Then, the magnet head 44 moves forward and pushes the plurality of metal sliding top plates 45 to extend outward synchronously.

[0031] like Figure 4 As shown, a plurality of metal sliding top plates 45 are fixedly mounted with top supporting plates 46 on their outer walls, and the plurality of top supporting plates 46 are arranged perpendicularly to the metal sliding top plates 45, a plurality of support springs 47 are fixedly mounted on one side of the plurality of top supporting plates 46, and the plurality of support springs 47 are arranged perpendicularly to the top supporting plates 46, a plurality of pads 48 are fixedly mounted on one side of the plurality of support springs 47, and the outer walls of the plurality of pads 48 are in contact with the inner wall of the cylindrical filter bag 1, and the plurality of metal sliding top plates 45 drive the top supporting plates 46 to extend synchronously, that is, the plurality of top supporting plates 46 drive the support springs 47 so that the plurality of pads 48 squeeze and lift the inner wall of the cylindrical filter bag 1, thereby making the cylindrical filter bag 1 stretched out into a cylindrical shape.

[0032] like Figure 5 and Figure 6As shown, the support ring mechanism 5 includes a co-positioned ring 51 fixedly installed on the outer wall of the cone head 42, and a plurality of support brackets 52 are fixedly installed on one side of the co-positioned ring 51. The plurality of support brackets 52 are arranged equidistantly in a circle, and a circular ring 53 is commonly fixedly installed on one side of the plurality of support brackets 52. The circular ring 53 is arranged in a vertical state, and a plurality of steel rings 2 are commonly provided on the outer walls of the plurality of support brackets 52. The co-positioned ring 51 close to the cylindrical filter bag 1 is driven by the cone head 42 to synchronously drive the plurality of support brackets 52, that is, the plurality of steel rings 2 on the outer walls of the plurality of support brackets 52 are close to the outer wall of the cylindrical filter bag 1.

[0033] like Figure 5 and Figure 6 As shown, a plurality of pushing springs 54 are fixedly installed on one side of the circular ring 53, and a pushing plate 55 is fixedly installed on one side of the plurality of pushing springs 54. The pushing plate 55 is slidably installed on the outer wall of the support bracket 52. The pushing plate 55 is arranged in a circular ring shape, and one side of the pushing plate 55 is in contact with the outer wall of the steel ring 2. Then, the plurality of steel rings 2 on the outer wall of the plurality of support brackets 52 are continuously subjected to forward pressure through the pushing plate 55 under the extrusion of the plurality of pushing springs 54.

[0034] like Figure 6 As shown, limiting blocks 56 are slidably installed on the inner walls of both sides of the isotropic ring 51, and the two limiting blocks 56 are symmetrically arranged. Limiting springs 57 are fixedly installed on one side of the two limiting blocks 56, and the limiting springs 57 are fixedly installed on the inner walls of both sides of the isotropic ring 51. The limiting blocks 56 are supported by the limiting springs 57 to prevent the steel ring 2 from passing directly.

[0035] like Figure 6 and Figure 7 As shown, the clamping mechanism 6 includes two pull-strap rods 61 fixedly mounted on the outer wall of the electric telescopic rod 41, and the two pull-strap rods 61 are slidably mounted on the outer wall of the circular ring 53. The two pull-strap rods 61 are arranged in an L shape, and the two pull-strap rods 61 are arranged symmetrically with each other. The length of the two pull-strap rods 61 is greater than the length of the support bracket 52, so the two pull-strap rods 61 move forward synchronously and approach each other through the isotropic ring 51.

[0036] like Figure 6 and Figure 7 As shown, the inner walls of the two drawstring rods 61 are provided with drawstrings 62, one end of the two drawstrings 62 is respectively fixedly mounted on the outer wall of the pneumatic telescopic cylinder 43, the other end of the two drawstrings 62 passes through a pressure plate 63 fixedly mounted, the pressure plate 63 is slidably mounted on the top of the drawstring rod 61, the pressure plate 63 is arranged in a vertical state, a pressure clamping plate 64 is fixedly mounted on one side of the pressure clamping plate, and the outer wall of the pressure clamping plate 64 is in contact with the outer wall of the steel ring 2;

[0037] After the pneumatic telescopic cylinder 43 stops extending, the electric telescopic rod 41 continues to move forward, driving the pull rod 61 to move forward synchronously. At this time, the pull ropes 62 on both sides are pulled to drive the pressure plate 63 to be stressed, that is, the pressure plate 63 on both sides is stressed to drive the pressure clamping plate 64 to slide synchronously and approach the outer wall of the steel ring 2, and after the steel ring 2 at the front side is clamped by the pressure clamping plates 64 on both sides;

[0038] By continuing to move the pull rod 61 and moving forward synchronously, the clamped steel ring 2 now slides forward from the outer walls of the multiple support brackets 52 and compresses the limiting block 56 to enter the outer wall of the cylindrical filter bag 1, that is, the steel ring 2 moves forward and is sleeved on the outer wall of the cylindrical filter bag 1, completing the installation and sleeve connection process of the steel ring 2 on the cylindrical filter bag 1.

[0039] In the specific implementation, the electric telescopic rod 41 is started to push the cone head 42 forward to approach and extend into the cylindrical filter bag 1. After the cone head 42 moves forward and stretches the two air pressure telescopic cylinders 43 to the limit, the electric telescopic rod 41 continues to move forward and finally drives the magnet head 44 to continue to move forward in the cone head 42. The magnet head 44 moves forward to push multiple metal sliding top plates 45 to extend outward synchronously, and the multiple metal sliding top plates 45 drive the top supporting plates 46 to extend synchronously, that is, the multiple top supporting plates 46 drive the supporting springs 47 to make the multiple pads 48 squeeze and lift the inner wall of the cylindrical filter bag 1, so that the cylindrical filter bag 1 is stretched out into a cylindrical shape;

[0040] At this time, the cone head 42 drives the isotropic ring 51 close to the cylindrical filter bag 1 to synchronously drive the multiple support brackets 52, that is, the multiple steel rings 2 on the outer walls of the multiple support brackets 52 close to the outer wall of the cylindrical filter bag 1;

[0041] When the pneumatic telescopic cylinder 43 stops extending, the electric telescopic rod 41 continues to move forward, driving the drawstring rod 61 to move forward synchronously. At this time, the drawstrings 62 on both sides are pulled and drive the pressure-pull plates 63 to be subjected to force, that is, the pressure-pull plates 63 on both sides are subjected to force and drive the clamping plates 64 to slide synchronously and approach the outer wall of the steel ring 2. After the frontmost steel ring 2 is clamped by the clamping plates 64 on both sides, it continues to move forward synchronously through the drawstring rod 61. At this time, the clamped steel ring 2 slides forward from the outer walls of the multiple support brackets 52 and compresses the limiting block 56 to enter the outer wall of the cylindrical filter bag 1, that is, the steel ring 2 moves forward synchronously and is sleeved on the outer wall of the stretched cylindrical filter bag 1, thereby completing the installation and sleeve work process of the steel ring 2 on the cylindrical filter bag 1.

[0042] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0043] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0044] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cylindrical filter bag feeding mechanism with a continuously encapsulated steel ring structure, comprising a cylindrical filter bag (1), the outer wall of the cylindrical filter bag (1) is provided with a steel ring (2), and one side of the cylindrical filter bag (1) is provided with a placement platform (3), characterized in that: A fixing and lifting mechanism (4) is provided on one side of the placement platform (3); The top fixing and lifting mechanism (4) comprises an electric telescopic rod (41) fixedly mounted on one side of the placement platform (3), the electric telescopic rod (41) being arranged in a horizontal state, a cone head (42) being arranged on one side of the electric telescopic rod (41), the outer wall of the cone head (42) being arranged in a conical shape, two pneumatic telescopic cylinders (43) being fixedly mounted on one side of the cone head (42), the two pneumatic telescopic cylinders (43) being fixedly mounted on the outer wall of the placement platform (3), the two pneumatic telescopic cylinders (43) being arranged perpendicular to each other with the cone head (42), and a supporting ring mechanism (5) and a clamping mechanism (6) being arranged on the outer wall of the cone head (42).

2. The cylindrical filter bag feeding mechanism with a continuous encapsulation steel ring structure according to claim 1 is characterized in that: A magnet head (44) is fixedly mounted on one side of the electric telescopic rod (41). The magnet head (44) is arranged in a circular shape and is slidably mounted on the inner wall of the cone head (42). The outer wall of the magnet head (44) is provided with a plurality of metal sliding top plates (45). The plurality of metal sliding top plates (45) are slidably mounted on the inner wall of the cone head (42). The plurality of metal sliding top plates (45) are arranged in an L shape. The plurality of metal sliding top plates (45) and the outer wall of the magnet head (44) are mutually fitted.

3. The cylindrical filter bag feeding mechanism with a continuous encapsulation steel ring structure according to claim 2 is characterized in that: A top supporting plate (46) is fixedly mounted on the outer walls of the plurality of metal sliding top plates (45), and the plurality of top supporting plates (46) and the metal sliding top plates (45) are arranged perpendicular to each other. A support spring (47) is fixedly mounted on one side of the plurality of top supporting plates (46), and the plurality of support springs (47) and the top supporting plates (46) are arranged perpendicular to each other. A pad (48) is fixedly mounted on one side of the plurality of support springs (47), and the outer walls of the plurality of pads (48) are in contact with the inner wall of the cylindrical filter bag (1).

4. The cylindrical filter bag feeding mechanism with a continuous encapsulation steel ring structure according to claim 1 is characterized in that: The support ring mechanism (5) comprises a co-ordination ring (51) fixedly mounted on the outer wall of the cone head (42); a plurality of support brackets (52) are fixedly mounted on one side of the co-ordination ring (51); the plurality of support brackets (52) are arranged equidistantly in a circle; a circular ring (53) is fixedly mounted on one side of the plurality of support brackets (52); the circular ring (53) is arranged in a vertical state; and a plurality of steel rings (2) are commonly arranged on the outer walls of the plurality of support brackets (52).

5. The cylindrical filter bag feeding mechanism with a continuous encapsulation steel ring structure according to claim 4 is characterized in that: A plurality of pushing springs (54) are fixedly mounted on one side of the circular ring (53), and a pushing plate (55) is fixedly mounted on one side of the plurality of pushing springs (54). The pushing plate (55) is slidably mounted on the outer wall of the support frame (52). The pushing plate (55) is arranged in a circular ring shape, and one side of the pushing plate (55) is in contact with the outer wall of the steel ring (2).

6. The cylindrical filter bag feeding mechanism with a continuous encapsulation steel ring structure according to claim 5, characterized in that: Limiting blocks (56) are slidably mounted on the inner walls of both sides of the isotropic ring (51), and the two limiting blocks (56) are symmetrically arranged with each other. Limiting springs (57) are fixedly mounted on one side of the two limiting blocks (56), and the limiting springs (57) are fixedly mounted on the inner walls of both sides of the isotropic ring (51).

7. The cylindrical filter bag feeding mechanism with a continuous encapsulation steel ring structure according to claim 6 is characterized in that: The clamping mechanism (6) comprises two tie rods (61) fixedly mounted on the outer wall of the electric telescopic rod (41), the two tie rods (61) being slidably mounted on the outer wall of the ring (53), the two tie rods (61) being arranged in an L shape, the two tie rods (61) being symmetrical to each other, and the length of the two tie rods (61) being greater than the length of the support bracket (52).

8. The cylindrical filter bag feeding mechanism with a continuous encapsulation steel ring structure according to claim 7 is characterized in that: The inner walls of the two drawstring rods (61) are provided with drawstrings (62), one end of the two drawstrings (62) is respectively fixedly mounted on the outer wall of the pneumatic telescopic cylinder (43), the other ends of the two drawstrings (62) pass through a pressure-pull plate (63) fixedly mounted thereon, the pressure-pull plate (63) is slidably mounted on the top of the drawstring rod (61), the pressure-pull plate (63) is arranged in a vertical state, a pressure clamping plate (64) is fixedly mounted on one side of the pressure-pull plate (63), and the outer wall of the pressure clamping plate (64) is in contact with the outer wall of the steel ring (2).

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