Auxiliary wrinkled bag mounting device

Abstract

The invention relates to the technical field of dust removal equipment, in particular to a fold bag auxiliary mounting device which comprises an annular supporting frame, a plurality of telescopic pieces are evenly distributed on the circumference of the supporting frame and are aligned to the circle center position of the supporting frame, one end of each telescopic piece penetrates into the supporting frame and is connected with an abutting piece, and the abutting piece comprises a protruding block of a V-shaped structure; a framework capable of transversely sliding is arranged in the supporting frame, a plurality of supporting rings are arranged on the framework, a plurality of V-shaped grooves are evenly distributed in the supporting rings, the framework is sleeved with the filter cylinder, the telescopic part can drive the abutting part to move towards the circle center of the supporting frame, the filter cylinder is pressed into the V-shaped grooves through the protruding blocks, and the protruding blocks enable the filter cylinder and the supporting rings to be attached to form a wrinkle shape. According to the device, if errors occur in the extrusion process of a single convex block, the positions of the convex blocks can be adjusted in time, the installation quality of a cloth bag is guaranteed, manual operation is not needed in the process of wrinkling the filter cartridge, the labor intensity of workers is reduced, and the installation efficiency of the wrinkled bag is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of dust removal equipment, and in particular to a pleated bag auxiliary installation device. Background Art

[0002] In the dust collector of the aluminum plant, multiple frames are set inside the bag of the dust collector, and support rings are set inside the frames. Connectors are set at both ends of the bag. When installing the bag, one end of the filter cartridge needs to be connected to the connector first, and then the filter cartridge and the support ring are fitted together to make the filter cartridge as a whole pleated. Then another connector is connected to the other end of the filter cartridge to complete the installation of the pleated bag. The existing pleating method is that workers use special tools to install them by hand. The tool is set in a ring shape and its internal shape is consistent with the support ring. The worker pulls the tool to make the filter cartridge fit on the support ring. This method has complicated steps and requires frequent opening and closing of the tool, and also requires continuous pushing of the tool. Not only is the labor intensity of the workers high, but the overall installation efficiency of the pleated bag is also low. Summary of the Invention

[0003] In view of the technical problems existing in the background technology, the purpose of the present invention is to provide a pleated bag auxiliary installation device to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the technical solution provided by the present invention is:

[0005] A pleated bag auxiliary installation device comprises a ring-shaped support frame, which is provided with a through-hole inside the support frame, and a plurality of telescopic parts are evenly distributed on the circumference of the support frame, and the plurality of telescopic parts are aligned with the center position of the support frame, one end of the telescopic part penetrates into the interior of the support frame and is connected to the abutment part, and the abutment part comprises a protrusion of a V-shaped structure; a skeleton is provided inside the support frame so as to be able to slide laterally, and a plurality of support rings are provided on the skeleton, and a plurality of V-shaped grooves are evenly distributed on the support rings, and the filter cartridge is sleeved on the outside of the cloth bag skeleton, and the telescopic part can drive the abutment part to move toward the center position of the support frame, so that the protrusion presses the cloth bag into the V-shaped groove, and when the skeleton slides laterally along the support frame, the protrusion makes the filter cartridge and the support ring fit together in a pleated shape.

[0006] Preferably, a driving assembly is further included, wherein the driving assembly includes a sliding support, and the sliding support is slidably arranged at one end of the support frame and aligned with the end surface of the support frame.

[0007] Preferably, the sliding support includes a connecting plate, a top cover is provided at one end of the cloth bag, a bending section is provided on the top cover, a plurality of hooks are detachably provided on the connecting plate, the connecting plate and the top cover are connected, and the hooks are connected in the bending section.

[0008] Preferably, a plurality of connecting holes are distributed on the connecting plate, and the hook member includes a bent hook portion and a detachable connecting portion arranged at the end of the hook segment, and the hook portion and the connecting portion are connected in the connecting hole.

[0009] Preferably, it further comprises a supporting platform, which is in a plate shape, and the supporting frame is arranged on the supporting platform.

[0010] Preferably, the driving assembly further comprises a guide rail, which is provided on the supporting platform, and the sliding support is slidably connected to the guide rail.

[0011] Preferably, the sliding support further comprises a sliding frame, the sliding frame is provided with a sliding groove, the guide rail is provided with a protrusion, and the sliding groove and the protrusion are connected.

[0012] Preferably, a rack is provided on the inner side of the guide rail, and the sliding support further comprises a driving member, one end of which is provided with a gear, the gear and the rack are meshed, and when the gear rotates, the sliding support moves along the direction of the rack.

[0013] Preferably, the abutment member further comprises a support rod, the protrusion is connected to one end of the support rod, a plurality of limiting grooves are provided on the support frame, and the support rod is slidably connected in the limiting grooves.

[0014] Preferably, a plurality of cloth bag supports are provided on the support platform, the upper ends of the cloth bag supports are arranged in an arc shape, and the cloth bags are supported on the upper ends of the cloth bag supports.

[0015] The present invention has the following advantages and beneficial effects:

[0016] In the present invention, several protrusions are arranged in the support frame, and the shape of the protrusions is consistent with the shape of the V-shaped groove inside the cloth bag. The position of the protrusions can be adjusted so that the protrusions and the surface of the filter cartridge are in close contact. Each protrusion can adjust its position individually. If an error occurs during the extrusion of a single protrusion, the position of the protrusion can be adjusted in time to eliminate the error in time, thereby ensuring the installation quality of the cloth bag. In addition, no manual operation is required during the process of pleating the filter cartridge, which greatly reduces the labor intensity of workers and speeds up the installation efficiency of the pleated bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the pleated bag completed in the pleated bag auxiliary installation device proposed by the present invention;

[0018] Figure 2 This is a structural schematic diagram of a pleated bag auxiliary installation device proposed by the present invention;

[0019] Figure 3 for Figure 2 Schematic diagram from another perspective;

[0020] Figure 4 This is a cross-sectional view of the connection between the support frame, the abutment member and the telescopic member of the pleated bag auxiliary installation device proposed by the present invention;

[0021] Figure 5 This is a diagram showing the internal structure of a cloth bag of a pleated bag auxiliary installation device proposed by the present invention;

[0022] Figure 6 This is a structural diagram of the cloth bag of the pleated bag auxiliary installation device proposed by the present invention after pleating.

[0023] Figure 7 This is a cross-sectional view of the connection between the top cover and the connecting plate of the pleated bag auxiliary installation device proposed by the present invention.

[0024] Figure 8 This is a schematic diagram of a pleated bag auxiliary installation device proposed by the present invention before the bag is pleated.

[0025] Figure markings: 1-support platform, 101-cloth bag support, 2-support frame, 21-limiting groove, 3-telescopic member, 31-sleeve, 32-shaft end, 4-bump, 41-support rod, 5-cloth bag, 51-filter cartridge, 52-connecting member, 53-top cover, 531-bending section, 54-skeleton, 55-support ring, 551-V-groove, 6-sliding support, 61-sliding frame, 611-slide groove, 62-driving member, 63-gear, 64-connecting plate, 641-connecting hole, 7-guide rail, 71-slider, 72-rack, 8-hook member, 81-hook part, 82-connecting part. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings 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.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are intended to fall within the scope of protection of the present invention.

[0028] Example

[0029] like Figures 1-8As shown, a pleated bag auxiliary installation device includes a support platform 1, a drive assembly and a ring-arranged support frame 2. The support platform 1 is plate-shaped, and the support frame 2 and the drive assembly are both arranged on the support platform 1. An abutment is arranged inside the support frame 2. The support platform 1 is an installation platform for the pleated bag. A plurality of cloth bag supports 101 are arranged on the support platform 1. The upper ends of the cloth bag supports 101 are arranged in an arc shape. The cloth bag 5 is supported on the upper ends of the cloth bag supports 101. When the cloth bag 5 is installed, the cloth bag 5 is connected to the middle of the support frame 2, and one end of the cloth bag 5 is connected to the drive assembly. The drive assembly drives the cloth bag 5 as a whole to slide in the middle of the support frame 2, so that the cloth bag 5 passes through the support frame 2, and the abutment abuts against the filter cartridge 51, so that the filter cartridge 51 is tightly attached to the support ring 55.

[0030] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 8 As shown, the support frame 2 is provided with a through-hole, and the outer circumference of the support frame 2 is evenly distributed with a plurality of telescopic parts 3. The telescopic part 3 is a sleeve 31 and a shaft end 32. The shaft end 32 and the sleeve 31 are connected by a thread. The shaft end 32 is slidably connected in the sleeve 31, and the shaft end 32 passes through the sleeve 31. When the shaft end 32 is rotated, the shaft end 32 can slide in the sleeve 31. The telescopic part 3 is supported on the outer side of the support frame 2, and the shaft end 32 of the telescopic part 3 penetrates into the interior of the support frame 2. The telescopic part 3 can also be a structure such as a cylinder. Several telescopic parts 3 are aligned with the center position of the support frame 2, and the shaft ends 32 of several telescopic parts 3 point to the center of the support frame 2 together. One of the telescopic parts 3 is provided at the lower end of the support platform 1, and the shaft end 32 of the telescopic part 3 provided at the lower end of the support platform 1 passes through the support platform 1 and the support frame 2. Several support rings 55 are provided inside the cloth bag 5, and several V-shaped grooves 551 are evenly distributed on the support ring 55. The number of telescopic parts 3 is consistent with the number of V-grooves 551.

[0031] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 8As shown, the interior of the support frame 2 is evenly distributed with a plurality of abutments, one end of the telescopic member 3 penetrates into the interior of the support frame 2 and is connected to the abutment, the abutment includes a support rod 41 and a V-shaped structure convex block 4, the convex block 4 is connected to one end of the support rod 41, a plurality of limit grooves 21 are provided on the support frame 2, the support rod 41 is slidably connected in the limit groove 21, the limit groove 21 and the telescopic member 3 are arranged in parallel, the shaft end 32 of the telescopic member 3 is connected to the convex block 4, the support rod 41 is connected to both sides of the shaft end 32 of the telescopic member 3, when the telescopic member When the shaft end 32 of 3 is extended, the shaft end 32 drives the abutment to move toward the center position of the support frame 2. If the support rod 41 is not provided, the protrusion 4 is connected to the shaft end 32 alone. During the movement of the telescopic member 3 driving the protrusion 4, shaking will occur, and it is difficult to ensure the installation quality of the pleated bag. After the support rod 41 is provided, during the movement of the protrusion 4 driven by the shaft end 32, the support rod 41 can only slide along the direction of the limit groove 21, so that the movement process of the protrusion 4 is more stable and not easy to shake, thereby ensuring the installation quality of the pleated bag. A skeleton 54 is provided inside the support frame 2 so as to slide laterally. The skeleton 54 is connected to the support ring 55. The support ring 55 is evenly distributed with a number of V-shaped grooves 551. The filter cartridge 51 is sleeved on the outside of the skeleton 54. The telescopic member 3 can drive the abutment member to move toward the center of the circle of the support frame 2, so that the protrusion 4 presses the cloth bag into the V-shaped groove 551. When the skeleton 54 slides laterally along the support frame 2, the protrusion 4 makes the filter cartridge 51 and the support ring 2 fit together in a wrinkled shape.

[0032] like Figure 1 、 2As shown in , 3, and 8, the driving assembly includes a sliding support 6 and a guide rail 7. The sliding support 6 is slidably arranged at one end of the support frame 2 and aligned with the end surface of the support frame 2. The guide rail 7 is arranged parallel to the support platform 1, and the end surface of the guide rail 7 and the support frame 2 are aligned. The sliding support 6 is slidably connected to the guide rail 7. The sliding support 6 includes a driving member 62, a connecting plate 64 and a sliding frame 61. The connecting plate 64 is arranged on one side of the sliding frame 61, and the connecting plate 64 and the support frame 2 are in a parallel position. The sliding frame 61 is a C-shaped structure. The lower end of the sliding frame 61 is connected to the two guide rails 7 respectively. A sliding groove 611 is provided on the sliding frame 61, and a slider 71 is provided on the guide rail 7. The sliding groove 611 and the slider 71 are connected, so that the sliding frame 61 can only slide along the direction of the guide rail 7. The sliding groove 611 and the slider 71 increase the stability of the sliding frame 61 when sliding. A rack 72 is provided on the inner side of the guide rail 7. The length of the rack 72 is consistent with the length of the guide rail 7. When the gear 63 rotates at one end of the rack 72, the gear 63 is meshed with the rack 72, and the gear 63 moves along the direction of the rack 72, and the sliding support 6 moves along the direction of the rack 72. For example, when the driving member 62 rotates forward, it drives the gear 63 to rotate clockwise, and the gear 63 moves along the direction of the rack 72, and the sliding support 6 moves in the direction close to the support frame 2. When the driving member 62 is reversed, it drives the gear 63 to rotate counterclockwise, and the sliding support 6 moves in the direction away from the support frame 2. The driving member 62 is the power source of the sliding support 6. When the gear 63 rotates at one end of the rack 72, due to the provision of the slide groove 611 and the slider 71, the entire sliding process is smooth, the gear 63 will not separate from the rack 72, and the gear 63 will not shake between the guide rails 7.

[0033] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 6 、 Figure 7 、 Figure 8As shown, a top cover 53 is provided at one end of the cloth bag 5, and a bending section 531 is provided on the top cover 53. A plurality of hook members 8 are detachably provided on the connecting plate 64. The connecting plate 64 is connected to the top cover 53. The hook member 8 is connected in the bending section 531 to fix the top cover 53 to one end of the connecting plate 64. A plurality of connecting holes 641 are evenly distributed on the connecting plate 64. The hook member 8 includes a bent hook portion 81 and a detachable connecting portion 82 provided at the end of the hook segment. A hole is provided at the end of the hook portion 81. The connecting portion 82 extends into the hole and is plugged into the hook portion 81. The connecting portion 82 and the hook portion 81 can also be connected by threads. The specific connection method is: a threaded section is provided in the hole, the connecting portion 82 is a bolt, and the bolt and the threaded section are connected in coordination. The hook portion 81 and the connecting portion 82 are connected in the connecting hole 641. When one end of the hook member 8 is connected to the top cover 53 and the other end is connected to the connecting plate 64, the hook member 8 and the top cover 53 are abutted. After multiple hook members 8 and the top cover 53 are connected, the top cover 53 will be fixed to one end of the connecting plate 64, and the top cover 53 will not be able to rotate on one end of the connecting plate 64. When connecting the top cover 53 and the connecting plate 64, first connect the hook portion 81 and the bent section 531 of the top cover 53, and then install the connecting portion 82 at the other end of the connecting plate 64, so that the connecting portion 82 and the hook portion 81 are connected. This connection method is stable and efficient, which greatly increases the installation efficiency of the pleated bag.

[0034] Several protrusions 4 are arranged in the support frame 2, and the shape of the protrusion 4 is consistent with the shape of the V-shaped groove 551 inside the cloth bag 5. The position of the protrusion 4 can be adjusted so that the protrusion 4 and the surface of the filter cartridge 51 are in close contact. Each protrusion 4 can adjust its position individually. If an error occurs during the extrusion process of a single protrusion 4, the position of the protrusion 4 can be adjusted in time to eliminate the error in time, thereby ensuring the installation quality of the cloth bag 5. In addition, no manual operation is required during the process of corrugating the filter cartridge 51, which greatly reduces the labor intensity of workers and speeds up the installation efficiency of the corrugated bag.

[0035] Working principle: Place the skeleton 54 on the upper end of the bag support 101, and the filter cartridge 51 is sleeved on the outside of the skeleton 54. Install the connecting piece 52 on one end of the skeleton 54 close to the support frame 2 to connect the filter cartridge 51 and the skeleton 54. At the same time, make one end of the filter cartridge 51 wrinkled, and connect the top cover 53 and the filter cartridge 51 to make the driving member 62 work. The driving member 62 makes the gear 63 rotate, and the gear 63 and the rack 72 engage, so that the sliding support 6 moves along the guide rail 7. Adjust the sliding support 6 to a position close to the support frame 2, connect one end of the hook member 8 to the top cover 53, and the other end to the connecting plate 64, so that the top cover 53 and the connecting plate 64 are connected. At this time, most of the position of the filter cartridge 51 is still arc-shaped, and rotate the shaft end 32 to extend the shaft end 32 of the telescopic member 3. Make several protrusions 4 respectively located at the V-groove 551 position on the support ring 55, then make the driving member 62 work, the gear 63 rotates to reset the sliding support 6, and the sliding support 6 drives the cloth bag 5 to pass through the support frame 2 during the sliding process. Several protrusions 4 make the filter cartridge 51 fit on the support ring 55, and make the filter cartridge 51 as a whole wrinkled. When the sliding support 6 moves to the end of the guide rail 7, the end of the cloth bag 5 is located on the outside of the support frame 2. At this time, another connecting member 52 is connected to the filter cartridge 51, so that the cloth bag 5 is wrinkled as a whole, completing the installation of the wrinkled bag. At this time, the shaft end 32 is reversed again, and the shaft end 32 of the telescopic member 3 is reset, driving the protrusion 4 and the surface of the filter cartridge 51 to separate, and then the hook member 8 is removed from the connecting plate 64, and the wrinkled cloth bag 5 is taken out from the support frame 2.

[0036] The present invention is only a preferred embodiment and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pleated bag auxiliary installation device, characterized in that: The invention comprises a ring-shaped support frame, the support frame is provided with a through-hole, a plurality of telescopic members are evenly distributed on the circumference of the support frame, the plurality of telescopic members are aligned with the center of the support frame, one end of the telescopic member penetrates into the support frame and is connected to an abutment member, and the abutment member comprises a V-shaped protrusion; A skeleton is provided inside the support frame which can slide laterally, and a plurality of support rings are provided on the skeleton. A plurality of V-shaped grooves are evenly distributed on the support rings. The filter cartridge is sleeved on the outside of the skeleton. The telescopic part can drive the abutment part to move toward the center position of the support frame so that the protrusion presses the filter cartridge into the V-shaped groove. When the skeleton slides laterally along the support frame, the protrusion makes the filter cartridge and the support ring fit together in a wrinkled shape.

2. The pleated bag auxiliary installation device according to claim 1, characterized in that: It also includes a driving assembly, which includes a sliding support. The sliding support is slidably arranged at one end of the support frame and is aligned with the end surface of the support frame.

3. The pleated bag auxiliary installation device according to claim 2, characterized in that: The sliding support includes a connecting plate, a top cover is provided at one end of the cloth bag, a bending section is provided on the top cover, a plurality of hooks are detachably provided on the connecting plate, the connecting plate and the top cover are connected, and the hooks are connected in the bending section.

4. The pleated bag auxiliary installation device according to claim 3, characterized in that: The connecting plate is evenly distributed with a plurality of connecting holes. The hook member includes a bent hook portion and a detachable connecting portion arranged at the end of the hook segment. The hook portion and the connecting portion are connected in the connecting hole.

5. The pleated bag auxiliary installation device according to claim 2, characterized in that: It also includes a support platform, which is in a plate shape, and the support frame is arranged on the support platform.

6. The pleated bag auxiliary installation device according to claim 5, characterized in that: The driving assembly further comprises a guide rail, which is arranged on the supporting platform, and the sliding support is slidably connected to the guide rail.

7. The pleated bag auxiliary installation device according to claim 6, characterized in that: The sliding support further comprises a sliding frame, a sliding groove is provided on the sliding frame, a sliding block is provided on the guide rail, and the sliding groove and the sliding block are connected.

8. The pleated bag auxiliary installation device according to claim 7, characterized in that: A rack is provided on the inner side of the guide rail, and the sliding support further comprises a driving member, one end of which is provided with a gear. The gear and the rack are engaged, and when the gear rotates, the sliding support moves along the direction of the rack.

9. The pleated bag auxiliary installation device according to claim 1, characterized in that: The abutment member further comprises a support rod, the protrusion is connected to one end of the support rod, a plurality of limiting grooves are provided on the support frame, and the support rod is slidably connected in the limiting grooves.

10. The pleated bag auxiliary installation device according to claim 5, characterized in that: A plurality of cloth bag supports are provided on the support platform, the upper ends of the cloth bag supports are arranged in an arc shape, and the cloth bags are supported on the upper ends of the cloth bag supports.

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