Automatic inner wall cleaning equipment

Abstract

The present application discloses an automatic inner wall cleaning device, comprising a frame, a cleaning bullet conveying mechanism, a rod conveying mechanism, a bullet plugging mechanism, and a bullet blowing mechanism. The rod conveying mechanism sequentially conveys the rod toward the bullet plugging mechanism and the bullet blowing mechanism. The cleaning bullet conveying mechanism delivers cleaning bullets to the rods on the rod conveying mechanism that are not filled with cleaning bullets. The bullet plugging mechanism includes a bullet plugging rod and a first cylinder, the bullet plugging rod being connected to the first cylinder, the first cylinder pushing the bullet plugging rod forward and backward; the bullet blowing mechanism includes an air blowing head and a second cylinder, the air blowing head being connected to the second cylinder, the second cylinder pushing the air blowing head forward and backward, and the air blowing head being connected to a high-pressure air supply device. The device can automatically clean the inner wall of the rod, and its cleaning effect is reliable and efficient.

Description

Technical Field

[0001] The invention belongs to the field of fishing gear processing equipment, and in particular relates to automatic inner wall cleaning equipment. Background Art

[0002] During the fishing rod manufacturing process, the carbon fiber rod body must be cut, polished, and chamfered, creating debris that adheres to the rod's inner wall and can affect subsequent painting and other processes. Currently, the inner wall of the rod is primarily cleaned manually, using a wire to push a dust-free cloth dipped in alcohol or other detergent through the rod's lumen to wipe the inner wall. This method cannot ensure reliable contact between the dust-free cloth and the lumen during the wiping process, making it prone to omissions and failing to guarantee effective cleaning of the inner wall. Furthermore, manual cleaning is inefficient and labor-intensive. Summary of the Invention

[0003] The object of the present invention is to provide an automatic inner wall cleaning device, which can automatically clean the inner wall of a rod body with reliable cleaning effect and high efficiency.

[0004] In order to achieve the above objectives, the technical solutions adopted in this application are:

[0005] The automatic inner wall cleaning equipment includes a frame, a cleaning bullet conveying mechanism, a rod conveying mechanism, a bullet plugging mechanism and a bullet blowing mechanism. The rod conveying mechanism conveys the rod toward the bullet plugging mechanism and the bullet blowing mechanism in turn. The cleaning bullet conveying mechanism conveys cleaning bullets to the rod body that is not filled with cleaning bullets on the rod conveying mechanism. The bullet plugging mechanism includes a bullet plugging rod and a first cylinder. The bullet plugging rod is connected to the first cylinder, and the first cylinder pushes the bullet plugging rod to move back and forth; the bullet blowing mechanism includes an air blowing head and a second cylinder. The air blowing head is connected to the second cylinder, and the second cylinder pushes the air blowing head to move back and forth. The air blowing head is connected to a high-pressure air supply device.

[0006] As a preferred embodiment, the cleaning bullet conveying mechanism includes a straight vibrator and a bullet receiving clip. The bullet receiving clip is located at the outlet of the straight vibrator and is connected to a third cylinder. The third cylinder drives the bullet receiving clip to move up and down.

[0007] More preferably, a cleaning bullet limiting plate is provided on one side of the magazine receiving portion.

[0008] As a preferred embodiment, the rod conveying mechanism includes two symmetrically arranged conveyor belts, on which a plurality of V-shaped support blocks are provided. The V-shaped support blocks on the two conveyor belts respectively support the two ends of the rod.

[0009] More preferably, a slide rail is provided on the frame, and a slider is provided under at least one group of conveyor belt support frames, which moves along the slide rail to adjust the distance between the two groups of conveyor belts; a limit plate is provided on one side of the conveyor belt support frame, and the limit plate is connected to the fourth cylinder.

[0010] As a preferred method, a rod clamping mechanism is provided on the side of the bullet plugging mechanism and the bullet blowing mechanism. The rod clamping mechanism includes a rod clamping block. The rod clamping block is a V-shaped structure and is installed on a clamping block mounting plate. The clamping block mounting plate is connected to the lifting cylinder.

[0011] As a preferred embodiment, the plunger rod includes a first plunger rod and a second plunger rod, both of which are connected to a plunger rod base, which is connected to a first cylinder, and the first plunger rod and the second plunger rod are aligned with the rod body on the rod body conveying mechanism in turn to perform the plunger operation.

[0012] As a preferred embodiment, the blowing head includes a first blowing head and a second blowing head. The first blowing head and the second blowing head are both installed on a blowing head fixing plate. The second cylinder pushes the blowing head fixing plate to move back and forth. The first blowing head and the second blowing head are aligned with the rod body on the rod body conveying mechanism in turn to perform blowing operations.

[0013] The blowing head is conical, and the blowing hole is located at the center of the cone.

[0014] As a preferred embodiment, a cleaning bullet collection bag is provided on the opposite side of the bullet blowing mechanism.

[0015] As a preferred embodiment, a lower slide is provided on the frame below the end of the rod conveying mechanism.

[0016] As a preferred embodiment, the automatic inner wall cleaning equipment also includes a loading device, which includes a silo platform, a loading platform, a feeding cylinder, and a lifting plate. The lower end of the lifting plate is connected to the feeding cylinder, and the upper end pushes the rod body on the silo platform to the loading platform. A blocking claw for limiting the rod body is provided above the loading platform. The blocking claw is installed on the swing arm beam. The swing arm beam is connected to the swing arm cylinder via the first connecting plate and the second connecting plate, and the first connecting plate and the second connecting plate are hinged.

[0017] The beneficial effects of the present invention are as follows: the present invention inserts the cleaning bullet into one end of the inner cavity of the rod to be cleaned through the bullet-plugging mechanism, and uses the bullet-blowing mechanism to blow the cleaning bullet out from the inner cavity of the rod. The cleaning bullet completes the cleaning of the inner wall during the movement in the inner cavity of the rod, and has high cleaning efficiency and reliable cleaning effect; the rod loading, rod conveying and cleaning bullet conveying can all be completed automatically, with a high degree of automation, which can reduce the labor intensity of workers and reduce labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 Schematic diagram of automatic inner wall cleaning equipment.

[0020] Figure 2 Schematic diagram of automatic inner wall cleaning equipment (omitted parts).

[0021] Figure 3 and Figure 4 It is a partial structural diagram of the automatic inner wall cleaning equipment.

[0022] Figure 5 A partial enlarged view of the loading device.

[0023] In the figure: 1 frame, 2 loading device, 201 silo platform, 202 loading platform, 203 feeding cylinder, 204 ejector plate, 205 first swing arm beam, 206 second swing arm beam, 207 first blocking claw, 208 second blocking claw, 209 first connecting plate, 210 second connecting plate, 211 swing arm cylinder, 212 silo side plate, 213 bearing seat, 214 guide plate, 3 rod conveying mechanism, 301 conveyor belt, 302 V-shaped support block, 303 Driving wheel, 304 belt, 305 driven wheel, 306 driving motor, 307, 308 photoelectric switch, 309 slide rail, 310 slider, 311 conveyor belt support frame, 312 guide wheel, 313 coupling, 314 limit plate, 315 fourth cylinder, 316 motor, 4 cleaning bullet conveying mechanism, 41 magazine receiving, 42 third cylinder, 43 straight vibrator, 431 output pipe, 432 vibration motor, 44 cleaning bullet limit plate, 45 cleaning bullet organizer, 5 bullet plugging mechanism, 51 bullet plugging rod, 511 first bullet plugging rod, 512 second bullet plugging rod, 52 bullet plugging rod base, 53 first cylinder, 6 bullet blowing mechanism, 61 blowing head, 62 blowing head fixing plate, 63 second cylinder, 7 rod body pressing mechanism, 71 rod body pressing block, 72 pressing block mounting plate, 73 lifting cylinder, 8 cleaning bullet collecting bag, 9 lower slide plate. DETAILED DESCRIPTION

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0025] It should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. A person of ordinary skill in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0026] like Figure 1 and Figure 2 As shown, the automatic inner wall cleaning device of the present invention includes a frame 1, a cleaning bullet conveying mechanism 4, a rod conveying mechanism 3, a bullet plugging mechanism 5 and a bullet blowing mechanism 6. The rod conveying mechanism 3 conveys the rod toward the bullet plugging mechanism 5 and the bullet blowing mechanism 6 in sequence. The cleaning bullet conveying mechanism 4 conveys the cleaning bullet to the rod that is not filled with the cleaning bullet on the rod conveying mechanism 3. The bullet plugging mechanism 5 fills the cleaning bullet into one end of the rod inner cavity. The bullet blowing mechanism 6 blows out the cleaning bullet in the rod inner cavity. The diameter of the cleaning bullet is larger than the diameter of the rod inner cavity. The cleaning bullet is made of a compressible and deformable material such as sponge. It is squeezed into the rod inner cavity and closely contacts the inner cavity wall. It enters from one end of the rod inner cavity and is blown out from the other end, thereby achieving the purpose of wiping and cleaning the rod inner cavity wall.

[0027] The automatic inner wall cleaning equipment also includes a loading device. The loading device 2 includes a silo platform 201, a loading platform 202, a feeding cylinder 203, and a top plate 204. The lower end of the top plate 204 is connected to the feeding cylinder 203, and the upper end pushes the rod body on the silo platform 201 to the loading platform 202. A blocking claw is provided above the loading platform 202 to limit the rod body 12. The blocking claw is installed on the swing arm beam. One end of the swing arm beam is connected to the swing arm cylinder 211 through the first connecting plate 209 and the second connecting plate 210. The first connecting plate 209 and the second connecting plate 210 are hinged. The swing arm beam is supported by a seat bearing 213 provided on the silo side plate 212. The piston rod of the swing arm cylinder 211 extends and retracts up and down to drive the first connecting plate 209 and the second connecting plate 210, thereby driving the swing arm beam to rotate. As a preferred structure, the swing arm crossbeam includes a first swing arm crossbeam 205 and a second swing arm crossbeam 206. The first swing arm crossbeam 205 is equipped with a plurality of first material blocking claws 207. The first material blocking claws 207 are flat and inclined, and the inclined surface at the upper end of the ejector plate 204 is inclined in the same direction as the first material blocking claws 207. The second swing arm crossbeam 206 is equipped with a plurality of second material blocking claws 208, each of which is L-shaped. A guide plate 214 is provided below the second material blocking claws 208, and a baffle 215 is provided on the frame 11. The guide plate 214 and baffle 215 limit the rod body so that it falls onto the V-shaped support block 302 of the conveyor belt 301.

[0028] The rod conveying mechanism 3 sequentially conveys the rod toward the bullet inserting mechanism 5 and the bullet blowing mechanism 6. It comprises two symmetrically arranged conveyor belts 301, each equipped with a plurality of V-shaped support blocks 302. The V-shaped support blocks 302 on each conveyor belt 301 correspond to and support the ends of the rod. The conveyor belts 301 are mounted on guide wheels 312 and driven wheels 305. A drive belt 304 is mounted on the driving wheel 303 and the drive wheel 317. A drive motor 306 rotates the driving wheel 303, which in turn rotates the drive wheel 317 through the drive belt 304. The drive wheel 317 is connected to the driven wheel 305 via a coupling 313, which in turn drives the conveyor belt 301. As the conveyor belt 301 rotates, the V-shaped support blocks 302 move along with the conveyor belt 301, transporting the rod backward. To adapt the conveyor mechanism to the needs of conveying rods of varying lengths, the distance between the two conveyor belts 301 can be adjusted. In this embodiment, a slide rail 309 is installed on the frame 11. A slider 310 is located below one of the conveyor belt support frames 311. Driven by a motor 316, the slider 310 moves along the slide rail 309 to adjust the distance between the two conveyor belts. A limit plate 314 is installed on one side of the conveyor belt support frame. This limit plate 314 is connected to a fourth cylinder 315. The fourth cylinder 315 drives the limit plate 314 up and down, adjusting its position and limiting one end of the rod to facilitate rod alignment.

[0029] The cleaning bullet conveyor mechanism 4 delivers cleaning bullets to the rod body conveyor mechanism 3, which is not filled with cleaning bullets. The cleaning bullet conveyor mechanism 4 includes a direct vibrator 43 and a receiving clip 41. The receiving clip 41 is located at the outlet of the direct vibrator 43 and is connected to a third cylinder 42, which drives the receiving clip 41 up and down. A cleaning bullet stop plate 44 is located on one side of the receiving clip 41. The direct vibrator 43 includes an output pipe 431 and a vibration motor 432. The cleaning bullet enters the output pipe 431 from the cleaning bullet organizer 45. The vibration motor 432 vibrates the cleaning bullet and delivers it from the output pipe 431 to the receiving clip 41. The cleaning bullet stop plate 44 limits the cleaning bullet to the correct position and matches the rod body. After the cleaning bullet in the receiving clip 41 is in place, the third cylinder 42 drives the receiving clip 41 upward, aligning the cleaning bullet with the rod body cavity to be filled on the rod body conveyor mechanism 3. A spiral ascending track is provided on the inner wall of the cleaning bomb organizer 45 . As the built-in vibration disk vibrates, the cleaning bombs are arranged in order on the spiral track and enter the output pipe 431 one by one.

[0030] The bullet-feeding mechanism 5 includes a bullet-feeding rod 51 and a first cylinder 53. The bullet-feeding rod 51 is connected to the first cylinder 53, which propels the bullet-feeding rod 51 back and forth. In this embodiment, the bullet-feeding rod 51 includes a first bullet-feeding rod 511 and a second bullet-feeding rod 512. Both the first bullet-feeding rod 511 and the second bullet-feeding rod 512 are connected to a bullet-feeding rod base 52, which is connected to the first cylinder 53. The first bullet-feeding rod 511 and the second bullet-feeding rod 512 sequentially align with the rod on the rod conveying mechanism 3 to perform the bullet-feeding operation. The first bullet-feeding rod 511 aligns with the cleaning bullet on the magazine 41 and inserts the cleaning bullet into the inner cavity of the first rod. The rod conveying mechanism 3 moves one station. As the first bullet-feeding rod 511 inserts the cleaning bullet into the inner cavity of the second rod, the second bullet-feeding rod 512 re-checks the cleaning bullet in the inner cavity of the first rod to prevent the cleaning bullet from being inserted incorrectly.

[0031] The blowing mechanism 6 includes a blowing head 61 and a second cylinder 63. The blowing head 61 is connected to the second cylinder 63, which propels the blowing head 61 back and forth. The blowing head 61 is connected to a high-pressure air supply. In this embodiment, the blowing head 61 includes a first blowing head 61 and a second blowing head 61. The first blowing head 61 and the second blowing head 61 are both mounted on a blowing head fixing plate 62. The second cylinder 63 propels the blowing head fixing plate 62 back and forth. The first blowing head 61 and the second blowing head 61 sequentially align with the rod on the rod conveying mechanism 3 to perform the blowing operation. The blowing head 61 is conical in shape, with the blowing hole located at the center of the cone. Two blowing heads 61 are provided, and the cleaning bullet in each rod body is subjected to two high-pressure gas injections, ensuring that the cleaning bullet is ejected from the rod body cavity. A cleaning bullet collection bag 8 is provided on the opposite side of the blowing mechanism 6. The cleaning bullets blown out of the rod body cavity fall into the cleaning bullet collection bag 8. After cleaning, the cleaning bullets can be placed in the cleaning bullet organizer 45 for reuse.

[0032] A rod pressing mechanism 7 is provided on the side of the bullet inserting mechanism 5 and the bullet blowing mechanism 6. The rod pressing mechanism 7 includes a rod pressing block 71. The rod pressing block 71 has a V-shaped structure and is mounted on a pressing block mounting plate 72. The pressing block mounting plate 72 is connected to a lifting cylinder 73. When the rod is inserting or blowing the bullet, the rod pressing block 71 presses the rod on the V-shaped support block 302 to prevent the rod from moving.

[0033] The loading device of the present invention conveys the rod body to the V-shaped support block 302 on the rod body conveying mechanism. The V-shaped support block 302 at the first position is equipped with a photoelectric switch 307 to sense the presence of the V-shaped support block. A photoelectric switch 308 is provided below the conveyor belt to detect the exact position of the V-shaped support block at each position. When the photoelectric switch 307 senses that the rod body is in place on the V-shaped support block 302, the conveyor belt 301 moves one station, and the rod body reaches the bullet-stuffing mechanism 5. The first bullet-stuffing rod 511 stuffs the cleaning bullet from the magazine 41 into the rod body cavity. After the rod body moves one station, the second bullet-stuffing rod 512 performs a secondary bullet-stuffing confirmation, and the first bullet-stuffing rod 511 performs the initial bullet-stuffing operation on the rod body at the next station. The rod body, filled with cleaning bullets, is delivered to the bullet blowing mechanism 6. A second air cylinder 63 moves the blowing head 61 toward the rod body, inserting it into the rod cavity. High-pressure gas is ejected from the blowing head 61, pushing the cleaning bullets through the rod cavity and blowing them out from the other end. The cleaning bullets are collected in the cleaning bullet collection bag 8. The cleaned rod body slides down the lower slide 9 and falls into the next assembly line or collection box. This invention has high cleaning efficiency and greatly reduces production costs.

[0034] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. Automatic inner wall cleaning equipment, characterized by: The bullet-blowing mechanism comprises a frame, a cleaning bullet conveying mechanism, a rod conveying mechanism, a bullet-plugging mechanism and a bullet-blowing mechanism. The rod conveying mechanism conveys the rod toward the bullet-plugging mechanism and the bullet-blowing mechanism in turn. The cleaning bullet conveying mechanism conveys the cleaning bullet to the rod that is not filled with the cleaning bullet on the rod conveying mechanism. The bullet-plugging mechanism comprises a bullet-plugging rod and a first cylinder. The bullet-plugging rod is connected to the first cylinder, and the first cylinder pushes the bullet-plugging rod to move back and forth; the bullet-blowing mechanism comprises an air blowing head and a second cylinder. The air blowing head is connected to the second cylinder, and the second cylinder pushes the air blowing head to move back and forth, and the air blowing head is connected to a high-pressure air supply device; the bullet-plugging rod comprises a first bullet-plugging rod and a second bullet-plugging rod. The first bullet-plugging rod and the second bullet-plugging rod are both connected to the bullet-plugging rod base, and the bullet-plugging rod base is connected to the first cylinder. The first bullet-plugging rod and the second bullet-plugging rod are aligned with the rod on the rod conveying mechanism in turn to perform the bullet-plugging operation.

2. The automatic inner wall cleaning device according to claim 1, characterized in that: The cleaning bullet conveying mechanism includes a straight vibrator and a bullet receiving clip. The bullet receiving clip is located at the outlet of the straight vibrator and is connected to the third cylinder. The third cylinder drives the bullet receiving clip to move up and down. A cleaning bullet limiting plate is provided on one side of the bullet receiving clip.

3. The automatic inner wall cleaning device according to claim 1, characterized in that: A rod pressing mechanism is provided on the side of the bullet plugging mechanism and the bullet blowing mechanism. The rod pressing mechanism includes a rod pressing block. The rod pressing block is a V-shaped structure and is installed on a pressing block mounting plate. The pressing block mounting plate is connected to the lifting cylinder.

4. The automatic inner wall cleaning device according to any one of claims 1 to 3, characterized in that: The blowing head includes a first blowing head and a second blowing head. The first blowing head and the second blowing head are both installed on the blowing head fixing plate. The second cylinder pushes the blowing head fixing plate to move back and forth. The first blowing head and the second blowing head are aligned with the rod body on the rod body conveying mechanism in turn to perform blowing operations.

5. The automatic inner wall cleaning device according to claim 4, characterized in that: The blowing head is conical, and the blowing hole is located at the center of the cone.

6. The automatic inner wall cleaning device according to claim 1, characterized in that: A cleaning bullet collecting bag is provided on the opposite side of the bomb blowing mechanism; and a lower slide is provided on the frame below the end of the rod body conveying mechanism.

7. The automatic inner wall cleaning device according to claim 1, characterized in that: The rod conveying mechanism includes two symmetrically arranged conveyor belts, and a plurality of V-shaped support blocks are provided on the conveyor belts. The V-shaped support blocks on the two conveyor belts respectively support the two ends of the rod body in a one-to-one correspondence.

8. The automatic inner wall cleaning device according to claim 7, characterized in that: A slide rail is provided on the frame, and a slider is provided under at least one set of conveyor belt support frames. The slider moves along the slide rail to adjust the distance between the two sets of conveyor belts; a limit plate is provided on one side of the conveyor belt support frame, and the limit plate is connected to the fourth cylinder.

9. The automatic inner wall cleaning device according to claim 1, characterized in that: The automatic inner wall cleaning equipment also includes a loading device, which includes a silo platform, a loading platform, a feeding cylinder, and a pushing plate. The lower end of the pushing plate is connected to the feeding cylinder, and the upper end pushes the rod body on the silo platform to the loading platform. A blocking claw is provided above the loading platform to limit the rod body. The blocking claw is installed on the swing arm beam. The swing arm beam is connected to the swing arm cylinder via the first connecting plate and the second connecting plate. The first connecting plate and the second connecting plate are hinged.

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