Straight pipe cleaning machine

Abstract

The utility model relates to a straight pipe cleaning machine. The technical problem that an existing straight pipe cleaning machine is low in cleaning efficiency is solved. Comprising a cleaning rack, a horizontally-arranged mounting table top is arranged on the cleaning rack, a guide sliding rail extending in the axial direction is arranged on the mounting table top, a cleaning mounting frame which is arranged on the guide sliding rail in a sliding mode and is of a split structure is arranged on the mounting table top, and an obliquely-arranged feeding assembly is arranged on one side of the cleaning mounting frame; a guiding and pushing assembly is arranged at the lower end of the inner side of the cleaning mounting frame, and a head cleaning assembly, an inner wall cleaning assembly, a drying structure and a discharging assembly which are located above the guiding and pushing assembly are sequentially arranged at the upper end of the inner side of the cleaning mounting frame from the side close to the feeding assembly to the other side. The straight pipe cleaning device has the advantages that the guiding and pushing assembly can guide and support the straight pipe and can drive the straight pipe to progressively complete the cleaning step, and the labor cost is reduced. The straight pipe cleaning device can be suitable for cleaning straight pipes of various lengths by adjusting the movable cleaning mounting frame and the fixed cleaning mounting frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of straight pipe cleaning equipment, and specifically relates to a straight pipe cleaning machine. Background Art

[0002] With the continuous improvement of scientific and technological development, the manufacturing industry is constantly upgrading and the degree of automation is getting higher and higher. Higher requirements are also put forward for the cleanliness of products, and at the same time, labor productivity needs to be improved. At present, the existing straight tube cleaning machines require a lot of manual operations in the straight tube cleaning process, which increases labor costs and affects cleaning efficiency. In addition, the existing straight tube cleaning machines can only clean straight tubes of fixed sizes, and different sizes of straight tubes need to choose different straight tube cleaning machines for cleaning, which increases cleaning costs and reduces cleaning efficiency. Summary of the invention

[0003] The purpose of the utility model is to provide a straight tube cleaning machine in view of the above problems.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a straight tube cleaning machine, including a cleaning frame, the cleaning frame is provided with a horizontally arranged mounting table, the mounting table is provided with an axially extending guide slide rail, and the mounting table is provided with a cleaning mounting frame that is slidably arranged on the guide slide rail and has a split structure, one side of the cleaning mounting frame is provided with an inclined loading component, and the lower end of the inner side of the cleaning mounting frame is provided with a guide pushing component, the upper end of the inner side of the cleaning mounting frame is provided with a head cleaning component, an inner wall cleaning component, a drying structure and a discharging component located above the guide pushing component in sequence from the side close to the loading component to the other side, the outer side of the straight tube is flushed by the head cleaning component, and the inner wall of the straight tube can be cleaned by the inner wall cleaning component, and then the straight tube as a whole is dried by the drying structure and transferred to the discharging component through the guide pushing component.

[0005] In the above-mentioned straight pipe cleaning machine, the cleaning mounting frame comprises a fixed cleaning mounting frame and a movable cleaning mounting frame, the fixed cleaning mounting frame is fixedly arranged on the mounting table, and the movable cleaning mounting frame is slidably arranged on the guide slide rail, the guide pushing assembly is arranged between the fixed cleaning mounting frame and the movable cleaning mounting frame, and the head cleaning assembly, the inner wall cleaning assembly, the drying structure and the discharging assembly are respectively and sequentially arranged between the fixed cleaning mounting frame and the corresponding side of the movable cleaning mounting frame, so that the two ends of the straight pipe can be cleaned and dried synchronously to improve the cleaning efficiency, and a linkage assembly is provided on one side of the guide pushing assembly which is slidably connected to the movable cleaning mounting frame, the linkage assembly includes a linkage rod whose one end is fixedly arranged on one side of the guide pushing assembly through a fixed sleeve, the other end of the linkage rod is extended toward one side of the movable cleaning mounting frame and a limiting sleeve is provided on the end, and the movable cleaning mounting frame is slidably arranged on the linkage rod through a sliding sleeve.

[0006] In the above-mentioned straight tube cleaning machine, the guide pushing assembly includes a pushing plate, the linkage rod is arranged on one side of the pushing plate, and the two sides of the pushing plate are respectively provided with a first guide plate of the same height and fixedly arranged on the side of the fixed cleaning mounting frame and a second guide plate arranged on the side of the movable cleaning mounting frame. The upper side of the pushing plate, the upper side of the first guide plate and the upper side of the second guide plate are all toothed structures, the upper side of the first guide plate and the upper side of the second guide plate are arranged corresponding to each other and are respectively staggered with the upper side of the pushing plate, the pushing plate is connected to a pushing cylinder that can make the pushing plate move up and down, and the pushing cylinder can make the height of the pushing plate higher than the first guide plate and the second guide plate, thereby driving the straight tube to advance to the next tooth groove to complete the advancement, effectively reducing labor costs and improving cleaning efficiency.

[0007] In the above-mentioned straight tube cleaning machine, one end of the first guide plate and one end of the second guide plate both extend to one end of the loading assembly and the other end of the first guide plate and the other end of the second guide plate extend to one end of the discharging assembly, and the structural size of the first guide plate and the second guide plate is consistent with the structural size of the push plate, which can improve the support stability and progressive efficiency of the straight tube.

[0008] In the above-mentioned straight tube cleaning machine, the feeding assembly includes two adjacent feeding racks that are both inclined downward toward the direction of the guide pushing assembly. The feeding racks are provided with mutually connected feeding troughs on one side close to each other. The lower end of the feeding trough extends to above one end of the guide pushing assembly and the feeding racks are provided with a feeding trough dividing cylinder on one end close to the guide pushing assembly. The feeding trough dividing cylinder and the feeding trough are arranged corresponding to each other. The straight tubes in the feeding trough can be movably blocked by the feeding trough dividing cylinder, so that the straight tubes can fall onto the guide pushing assembly in sequence, thereby ensuring the normal advancement of the straight tubes and improving the cleaning effect.

[0009] In the above-mentioned straight tube cleaning machine, the head cleaning assembly includes head cleaning stations respectively arranged on a fixed cleaning mounting frame and a movable cleaning mounting frame, and the head cleaning stations are arranged one by one and are arranged at both ends of the straight tube to ensure the cleaning effect of the head cleaning stations and improve the cleaning efficiency.

[0010] In the above-mentioned straight tube cleaning machine, the inner wall cleaning component includes inner wall cleaning mounting frames respectively arranged on a fixed cleaning mounting frame and a movable cleaning mounting frame and located between a drying structure and a head cleaning component. An inner wall cleaning head is provided on one side of the inner wall cleaning mounting frame, and the inner wall cleaning heads are relatively arranged. An inner cavity cleaning driving cylinder is provided on the other side of the inner wall cleaning mounting frame. The inner cavity cleaning driving cylinder can be used to control the inner wall cleaning head to clean the inner wall of the straight tube, thereby improving the cleaning effect.

[0011] In the above-mentioned straight tube cleaning machine, the drying structure includes a drying mounting frame, and the drying mounting frame is respectively arranged on a fixed cleaning mounting frame and a movable cleaning mounting frame. A plurality of drying nozzles are arranged on the drying mounting frame at equal intervals in sequence, and the drying nozzles are connected with drying connecting heads. The drying nozzles on the fixed cleaning mounting frame and the movable cleaning mounting frame are arranged one by one, and the straight tube is arranged between the correspondingly arranged drying nozzles for drying, thereby improving the drying efficiency.

[0012] In the above-mentioned straight tube cleaning machine, the number of the drying nozzles is 13-18, which can dry multiple straight tubes at the same time, thereby improving the drying efficiency of the straight tubes.

[0013] In the above-mentioned straight tube cleaning machine, the discharging assembly includes a discharging rack, there are at least three discharging racks, one end of which is respectively fixedly connected to the first guide plate and the second guide plate, and the other end of the discharging rack is provided with a limiting portion extending obliquely upward, through which the straight tubes on the discharging rack can be limited.

[0014] Compared with the existing technology, the advantages of the utility model are:

[0015] 1. The guide pusher assembly can provide a guiding and supporting effect on the straight pipe and can drive the straight pipe to gradually complete the cleaning steps, reducing labor costs.

[0016] 2. The movable cleaning mounting frame and the fixed cleaning mounting frame can be moved according to the length of the straight pipe, and can be suitable for cleaning straight pipes of various lengths.

[0017] 3. The drying structure can perform simultaneous drying at multiple stations, improving drying efficiency and ensuring drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the utility model from another viewing angle.

[0020] Figure 3 yes Figure 2 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0021] Figure 4 It is a structural schematic diagram of the linkage assembly in the utility model.

[0022] In the figure: cleaning frame 1, mounting table 11, guide slide rail 12, cleaning mounting frame 2, fixed cleaning mounting frame 21, movable cleaning mounting frame 22, feeding assembly 3, feeding frame 31, feeding trough 32, feeding trough dividing cylinder 33, guide pushing assembly 4, pushing plate 41, first guide plate 42, second guide plate 43, head cleaning assembly 5, head cleaning station 51, inner wall cleaning assembly 6, inner wall cleaning mounting frame 61, inner wall cleaning head 62, inner cavity cleaning drive cylinder 63, drying structure 7, drying mounting frame 71, drying nozzle 72, drying connecting head 73, discharging assembly 8, discharging frame 81, limiting part 82, linkage assembly 9, fixed sleeve 91, linkage rod 92, limiting sleeve 93, sliding sleeve 94. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a straight pipe cleaning machine comprises a cleaning frame 1, a horizontally arranged mounting table 11 is provided on the cleaning frame 1, an axially extending guide rail 12 is provided on the mounting table 11, and a cleaning mounting frame 2 which is slidably arranged on the guide rail 12 and has a split structure is provided on the mounting table 11, and the distance between the cleaning mounting frames 2 can be easily adjusted by the guide rail 12, which is suitable for cleaning straight pipes of different lengths, and a tilted loading assembly 3 is provided on one side of the cleaning mounting frame 2, and the loading assembly 3 can facilitate the rapid loading of the straight pipe, thereby improving the cleaning efficiency, and a guide rail is provided at the lower end of the inner side of the cleaning mounting frame 2. Toward the pushing component 4, the straight pipe can be driven to advance through the guiding pushing component 4 to complete various cleaning steps, thereby improving cleaning efficiency and reducing labor costs. The upper inner end of the cleaning mounting frame 2 is provided with a head cleaning component 5, an inner wall cleaning component 6, a drying structure 7 and a discharging component 8 located above the guiding pushing component 4 in sequence from the side close to the loading component 3 and toward the other side. The outer side of the straight pipe is rinsed through the head cleaning component 5, and the inner wall of the straight pipe can be cleaned through the inner wall cleaning component 6, and then the straight pipe as a whole is dried through the drying structure 7 and transferred to the discharging component 8 through the guiding pushing component 4.

[0025] Specifically, the cleaning mounting frame 2 comprises a fixed cleaning mounting frame 21 and a movable cleaning mounting frame 22. The fixed cleaning mounting frame 21 is fixedly arranged on the mounting table 11, and the movable cleaning mounting frame 22 is slidably arranged on the guide rail 12. The distance between the movable cleaning mounting frame 22 and the fixed cleaning mounting frame 21 can be adjusted by the guide rail 12, and the distance between the movable cleaning mounting frame 22 and the fixed cleaning mounting frame 21 can be adjusted according to the length of the straight pipe. The guide pushing assembly 4 is arranged between the fixed cleaning mounting frame 21 and the movable cleaning mounting frame 22. The straight pipe is arranged on the guide pushing assembly 4 for displacement, and the distance between the fixed cleaning mounting frame 21 and the movable cleaning mounting frame 22 can be adjusted to facilitate the displacement of the straight pipe. The head cleaning assembly 5, the inner wall cleaning assembly 6, the drying structure 7 and the discharging assembly 8 are respectively arranged between the corresponding sides of the fixed cleaning mounting frame 21 and the movable cleaning mounting frame 22 in sequence, so that the two ends of the straight pipe can be cleaned and dried synchronously, thereby improving the cleaning efficiency. A linkage assembly 9 is provided on one side of the guide pushing assembly 4, which is slidably connected to the movable cleaning mounting frame 22. Through the linkage assembly 9 The movable cleaning mounting frame 22 can drive the guide pusher assembly 4 to move synchronously during the movement, ensuring that the cleaning mounting frame 2 can be suitable for cleaning straight pipes of different lengths, and the length range of the straight pipe cleaning is 300mm-2000mm. The linkage assembly 9 includes a linkage rod 92 fixedly arranged on one side of the guide pusher assembly 4 at one end through a fixed sleeve 91, and the other end of the linkage rod 92 extends toward one side of the movable cleaning mounting frame 22 and a limiting sleeve 93 is provided at the end. The movable cleaning mounting frame 22 is slidably arranged on the linkage rod 92 through a sliding sleeve 94. When When the movable cleaning mounting frame 22 expands its range toward one side, the sliding sleeve 94 slides toward the side of the limiting sleeve 93, and when the sliding sleeve 94 abuts against the limiting sleeve 93, it is the midpoint. If the range continues to be expanded, the sliding sleeve 94 pushes the limiting sleeve 93 to drive the guide pushing assembly 4 to expand synchronously, ensuring that the guide pushing assembly 4 can be suitable for straight pipes of different lengths to ensure the pushing effect, and when the movable cleaning mounting frame 22 returns to the midpoint and chooses to continue to return, a counterweight block is provided on the other side of the guide pushing assembly 4, which can drive the fixed sleeve 91 to self-reset, thereby improving the resetting efficiency.

[0026] Among them, the guide push assembly 4 includes a push plate 41, wherein the linkage rod 92 is arranged on one side of the push plate 41, and the counterweight block is arranged on one side of the push plate 41, and the push plate 41 can be used to push the straight pipe to advance at a uniform speed, and the two sides of the push plate 41 are respectively provided with a first guide plate 42 with the same height and fixedly arranged on the side of the fixed cleaning mounting frame 21 and a second guide plate 43 arranged on the side of the movable cleaning mounting frame 22, and the first guide plate 42 and the second guide plate 43 can play a supporting and guiding role on the straight pipe, and the upper side of the push plate 41 and the first guide plate 42 The upper side and the upper side of the second guide plate 43 are both toothed structures, which can improve the supporting effect and progressive effect of the push plate 41. The upper sides of the first guide plate 42 and the second guide plate 43 are arranged corresponding to each other and are staggered with the upper side of the push plate 41 respectively. The push plate 41 is connected to a push cylinder that can make the push plate 41 move up and down, and the push cylinder can make the height of the push plate 41 higher than the first guide plate 42 and the second guide plate 43, thereby driving the straight tube to advance to the next tooth groove to complete the advancement, effectively reducing labor costs and improving cleaning efficiency.

[0027] like Figure 1 , Figure 2 , Figure 3 As shown, one end of the first guide plate 42 and one end of the second guide plate 43 both extend to one end of the loading assembly 3, and the other end of the first guide plate 42 and the other end of the second guide plate 43 extend to one end of the discharging assembly 8, and the first guide plate 42 and the second guide plate 43 can always maintain a supporting state for straight tube loading and discharging, and the structural size of the first guide plate 42 and the second guide plate 43 is consistent with the structural size of the push plate 41, which can improve the support stability and progressive efficiency of the straight tube.

[0028] Furthermore, the feeding assembly 3 includes two feeding racks 31 which are adjacently arranged and inclined downwardly arranged toward the direction of the guide pushing assembly 4. The feeding racks 31 are close to each other on one side with interconnected feeding troughs 32. Straight pipes are arranged in the feeding troughs 32 for free falling. The lower end of the feeding trough 32 extends to above one end of the guide pushing assembly 4 and the feeding rack 31 is close to the end of the guide pushing assembly 4 with a feeding trough dividing cylinder 33. The feeding trough dividing cylinder 33 and the feeding trough 32 are arranged corresponding to each other. The feeding trough dividing cylinder 33 can block the straight pipes in the feeding trough 32 so that the straight pipes can fall onto the guide pushing assembly 4 in sequence, thereby ensuring the normal advancement of the straight pipes and improving the cleaning effect.

[0029] Among them, the head cleaning component 5 includes head cleaning stations 51 respectively arranged on the fixed cleaning mounting frame 21 and the movable cleaning mounting frame 22, and the head cleaning stations 51 are arranged one by one. Being arranged at both ends of the straight pipe can ensure the cleaning effect of the head cleaning stations 51 and improve the cleaning efficiency.

[0030] Combination Figure 2 , Figure 3 As shown, the inner wall cleaning component 6 includes an inner wall cleaning mounting frame 61 which is respectively arranged on the fixed cleaning mounting frame 21 and the movable cleaning mounting frame 22 and is located between the drying structure 7 and the head cleaning component 5. An inner wall cleaning head 62 is provided on one side of the inner wall cleaning mounting frame 61. The inner wall cleaning heads 62 are relatively arranged, and an inner cavity cleaning driving cylinder 63 is provided on the other side of the inner wall cleaning mounting frame 61. The inner cavity cleaning driving cylinder 63 can be used to control the inner wall cleaning head 62 to clean the inner wall of the straight tube, thereby improving the cleaning effect.

[0031] Among them, the drying structure 7 includes a drying mounting frame 71, and the drying mounting frame 71 is respectively arranged on the fixed cleaning mounting frame 21 and the movable cleaning mounting frame 22, and the drying mounting frame 71 is respectively arranged at both ends of the straight pipe to improve the drying efficiency. A plurality of drying nozzles 72 are arranged on the drying mounting frame 71 at equal intervals in sequence, and the drying nozzles 72 are connected to a drying connecting head 73. The drying nozzles 72 on the fixed cleaning mounting frame 21 and the movable cleaning mounting frame 22 are arranged one by one, and the straight pipe is arranged between the correspondingly arranged drying nozzles 72 for drying, thereby improving the drying efficiency. The drying nozzles 72 can block both ends of the straight pipe to realize drying gas recovery and filtration, which can achieve environmental protection effects and reduce noise.

[0032] Specifically, the number of the drying nozzles 72 is 13-18, which can dry multiple straight tubes at the same time, thereby improving the drying efficiency of the straight tubes.

[0033] Combination Figure 3 As shown, the discharging assembly 8 includes a discharging rack 81, and there are at least three discharging racks 81, and one end of each of the discharging racks 81 is fixedly connected to the first guide plate 42 and the second guide plate 43 respectively. The discharging rack 81 can receive the straight tubes on the first guide plate 42 and the second guide plate 43, and the other end of the discharging rack 81 is provided with a limiting portion 82 extending obliquely upward, and the limiting portion 82 can effectively prevent the straight tubes from falling, etc.

[0034] The principle of this embodiment is that the straight tube is sequentially loaded onto the guide pushing assembly 4 through the loading assembly 3, and the straight tube can be advanced between the head cleaning assembly 5, the inner wall cleaning assembly 6, and the drying structure 7 through the guide pushing assembly 4. The outer side of the straight tube can be cleaned through the head cleaning assembly 5, and the inner wall of the straight tube can be cleaned through the inner wall cleaning assembly 6 to ensure the cleaning efficiency of the straight tube. The straight tube can be dried at multiple stations through the drying structure 7 to improve the drying efficiency, and the dried straight tube can be advanced to the discharging assembly 8 through the guide pushing assembly 4.

[0035] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0036] Although this article uses more terms such as cleaning frame 1, mounting table 11, guide rail 12, cleaning mounting frame 2, fixed cleaning mounting frame 21, movable cleaning mounting frame 22, feeding assembly 3, feeding frame 31, feeding trough 32, feeding trough material dividing cylinder 33, guide pushing assembly 4, pushing plate 41, first guide plate 42, second guide plate 43, head cleaning assembly 5, head cleaning station 51, inner wall cleaning assembly 6, inner wall cleaning mounting frame 61, inner wall cleaning head 62, inner cavity cleaning driving cylinder 63, drying structure 7, drying mounting frame 71, drying nozzle 72, drying connecting head 73, discharging assembly 8, discharging frame 81, limiting part 82, linkage assembly 9, fixed sleeve 91, linkage rod 92, limiting sleeve 93, sliding sleeve 94, etc., it does not exclude the possibility of using other terms. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A straight tube cleaning machine, comprising a cleaning frame (1), wherein the cleaning frame (1) is provided with a horizontally arranged mounting table (11), characterized in that: The installation table (11) is provided with an axially extending guide rail (12), and the installation table (11) is provided with a cleaning installation frame (2) which is slidably arranged on the guide rail (12) and has a split structure, one side of the cleaning installation frame (2) is provided with an inclined loading assembly (3), and the inner lower end of the cleaning installation frame (2) is provided with a guide pushing assembly (4), and the inner upper end of the cleaning installation frame (2) is provided with a head cleaning assembly (5) located above the guide pushing assembly (4), an inner wall cleaning assembly (6), a drying structure (7) and a discharging assembly (8) in sequence from the side close to the loading assembly (3) and toward the other side.

2. A straight tube cleaning machine according to claim 1, characterized in that: The cleaning mounting frame (2) comprises a fixed cleaning mounting frame (21) and a movable cleaning mounting frame (22), wherein the fixed cleaning mounting frame (21) is fixedly arranged on the mounting table (11), and the movable cleaning mounting frame (22) is slidably arranged on the guide rail (12), the guide pusher assembly (4) is arranged between the fixed cleaning mounting frame (21) and the movable cleaning mounting frame (22), and the head cleaning assembly (5), the inner wall cleaning assembly (6), the drying structure (7) and the discharge assembly (8) are respectively arranged on the fixed cleaning mounting frame (21) and the inner wall cleaning assembly (6), the drying structure (7) and the discharge assembly (8) in sequence. 1) and a corresponding side of a movable cleaning mounting frame (22), and a linkage assembly (9) slidably connected to the movable cleaning mounting frame (22) is provided on one side of the guide pushing assembly (4), the linkage assembly (9) comprising a linkage rod (92) fixedly arranged on one side of the guide pushing assembly (4) through a fixed sleeve (91), the other end of the linkage rod (92) extending toward one side of the movable cleaning mounting frame (22) and provided with a limiting sleeve (93) at the end thereof, and the movable cleaning mounting frame (22) is slidably arranged on the linkage rod (92) through a sliding sleeve (94).

3. A straight tube cleaning machine according to claim 2, characterized in that: The guide push assembly (4) includes a push plate (41), the linkage rod (92) is arranged on one side of the push plate (41), and the two sides of the push plate (41) are respectively provided with a first guide plate (42) fixedly arranged on the side of the fixed cleaning mounting frame (21) and a second guide plate (43) arranged on the side of the movable cleaning mounting frame (22). The upper side of the push plate (41), the upper side of the first guide plate (42) and the upper side of the second guide plate (43) are all toothed structures. The upper side of the first guide plate (42) and the upper side of the second guide plate (43) are arranged corresponding to each other and are respectively staggered with the upper side of the push plate (41). The push plate (41) is connected to a push cylinder that can make the push plate (41) move up and down.

4. A straight tube cleaning machine according to claim 3, characterized in that: One end of the first guide plate (42) and one end of the second guide plate (43) extend to one end of the loading assembly (3), and the other end of the first guide plate (42) and the other end of the second guide plate (43) extend to one end of the discharging assembly (8), and the structural size of the first guide plate (42) and the second guide plate (43) is consistent with the structural size of the push plate (41).

5. A straight tube cleaning machine according to claim 1, characterized in that: The feeding assembly (3) comprises two feeding racks (31) which are adjacently arranged and inclined downwardly arranged toward the direction of the guide pushing assembly (4); the feeding racks (31) are provided with mutually connected feeding troughs (32) on the sides close to each other; the lower ends of the feeding troughs (32) extend above one end of the guide pushing assembly (4); and the feeding racks (31) are provided with feeding trough dividing cylinders (33) on the ends close to the guide pushing assembly (4); the feeding trough dividing cylinders (33) and the feeding troughs (32) are arranged corresponding to each other.

6. A straight tube cleaning machine according to claim 2, characterized in that: The head cleaning component (5) comprises head cleaning stations (51) respectively arranged on a fixed cleaning mounting frame (21) and a movable cleaning mounting frame (22), and the head cleaning stations (51) are arranged in a one-to-one correspondence.

7. A straight tube cleaning machine according to claim 2, characterized in that: The inner wall cleaning component (6) comprises an inner wall cleaning mounting frame (61) which is respectively arranged on a fixed cleaning mounting frame (21) and a movable cleaning mounting frame (22) and is located between a drying structure (7) and a head cleaning component (5); an inner wall cleaning head (62) is arranged on one side of the inner wall cleaning mounting frame (61); the inner wall cleaning heads (62) are arranged opposite to each other; and an inner cavity cleaning driving cylinder (63) is arranged on the other side of the inner wall cleaning mounting frame (61).

8. A straight tube cleaning machine according to claim 2, characterized in that: The drying structure (7) comprises a drying mounting frame (71), wherein the drying mounting frame (71) is respectively arranged on the fixed cleaning mounting frame (21) and the movable cleaning mounting frame (22), wherein a plurality of drying nozzles (72) are arranged on the drying mounting frame (71) at equal intervals in sequence, and the drying nozzles (72) are connected to drying connecting heads (73), and the drying nozzles (72) on the fixed cleaning mounting frame (21) and the movable cleaning mounting frame (22) are arranged in a one-to-one correspondence.

9. A straight tube cleaning machine according to claim 8, characterized in that: The number of the drying nozzles (72) is 13-18.

10. A straight tube cleaning machine according to claim 4, characterized in that: The discharging assembly (8) comprises a discharging rack (81), wherein there are at least three discharging racks (81) and one end of each of the discharging racks (81) is fixedly connected to the first guide plate (42) and the second guide plate (43), respectively, and the other end of each of the discharging racks (81) is provided with a limiting portion (82) extending obliquely upward.

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