Fixed-length cutting equipment for flat pipe machining

Abstract

The utility model relates to the technical field of cutting processing equipment, and discloses fixed-length cutting equipment for flat tube processing, which comprises a base, a collecting tank is arranged in the middle of the top end of the base, two supports positioned on two sides of the collecting tank are fixedly mounted at the top of the base, and the sizes of the two supports are the same; and the unloading mechanism is arranged between the two brackets. According to the flat pipe cutting device, the first motor, the rotating rod, the transmission rods, the connecting rods and the supporting plates are arranged, due to operation of the first motor, the rotating shaft can drive the rotating rod to rotate, the two transmission rods push the two connecting rods and the supporting plates to move oppositely, and due to the fact that the two supporting plates lose the supporting effect on a cut flat pipe, the flat pipe can be cut. And therefore, the cut flat pipes can fall into the collecting box through the collecting groove, and convenience is brought to use of operators.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting processing equipment, and more specifically, to a fixed-length cutting equipment for flat tube processing. Background Art

[0002] Flat tube is a hollow square cross-section light thin-walled steel tube, also known as steel cold-bent profile. It is a square cross-section steel made of Q235 hot-rolled or cold-rolled strip steel or coil as the base material, which is formed by cold bending and then high-frequency welding.

[0003] At present, operators often use corresponding fixed-length cutting equipment when processing flat tubes. Although the existing fixed-length cutting equipment can realize the basic fixed-length cutting function in actual use, after the flat tube is cut, the operator can only manually take out the cut part, which not only has low work efficiency but also has certain safety hazards. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a fixed-length cutting device for flat tube processing, which has the advantage of automatic collection.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed-length cutting device for flat tube processing, comprising:

[0006] A base, wherein a collecting groove is provided in the middle of the top of the base, and brackets located on both sides of the collecting groove are fixedly installed on the top of the base, wherein the number of the brackets is two, and the two brackets have the same size;

[0007] A discharge mechanism, wherein the discharge mechanism is arranged between two brackets;

[0008] Wherein, the unloading mechanism includes a first motor, which is fixedly installed between two brackets, the other end of the output shaft of the first motor is fixedly sleeved with a rotating shaft, the other end of the rotating shaft is fixedly sleeved with a rotating rod, the top and bottom of the back of the rotating rod are hinged with a transmission rod, the other end of the transmission rod is hinged with a connecting rod, one end of the bottom of the connecting rod is fixedly installed with a support plate, the number of the support plates is two, and the bottoms of the two support plates are movably connected to the top of the base;

[0009] A limiting groove is provided at the top of the base and is located directly below the connecting rod. A limiting block is movably sleeved inside the limiting groove. The top of the limiting block is fixedly connected to the bottom of the supporting plate.

[0010] As a preferred technical solution of the utility model, a second motor is fixedly installed on the left side of the top of the base, a movable shaft is fixedly sleeved on the other end of the output shaft of the second motor, an inclined rod is fixedly sleeved on the outer surface of the movable shaft, a mounting rod is hinged on the other end of the inclined rod, a baffle is hinged on the other end of the mounting rod, a sliding block is fixedly connected to the bottom end of the baffle, and the outer surface of the sliding block is movably connected to the inner surface of the collecting tank.

[0011] As a preferred technical solution of the utility model, a fixing bracket located on the right side of the support plate is fixedly installed on the top of the base, a pneumatic cylinder is fixedly installed on the top of the fixing bracket, the bottom end of the pneumatic cylinder passes through the fixing bracket and extends to the interior of the fixing bracket and is fixedly installed with a third motor.

[0012] As a preferred technical solution of the utility model, a round shaft is fixedly sleeved on the other end of the output shaft of the third motor, and a cutting blade is fixedly sleeved on the outer surface of the round shaft.

[0013] As a preferred technical solution of the utility model, a pad is fixedly installed on the right side of the top of the base, and a mounting frame is fixedly connected to the top of the pad.

[0014] As a preferred technical solution of the utility model, side openings are opened on the left and right sides of the mounting frame, a threaded rod is threadedly sleeved on the middle part of the top of the mounting frame, the bottom end of the threaded rod passes through the mounting frame and extends to the interior of the mounting frame and a clamping plate is movably installed, and the left and right sides of the clamping plate are movably connected to the inner surface of the side opening.

[0015] As a preferred technical solution of the utility model, the base is internally movably sleeved with a collection box located just below the collection tank, and the collection box is located below the sliding block.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model is provided with a first motor, a rotating rod, a transmission rod, a connecting rod and a support plate. Due to the operation of the first motor, the rotating shaft can drive the rotating rod to rotate. At this time, the two transmission rods will push the two connecting rods and the support plate to move in opposite directions. At this time, the two support plates will lose their supporting effect on the cut flat tubes, so that the cut flat tubes can fall into the interior of the collection box through the collection trough, which brings convenience to the operator.

[0018] 2. The utility model sets a second motor, a movable shaft, an inclined rod, a mounting rod and a baffle. Due to the operation of the second motor, the movable shaft can drive the inclined rod to rotate, so that the mounting rod can pull the baffle and the sliding block to move to the left, thereby changing the blocking position of the outside of the baffle on one end of the flat tube, so that the flat tube can change the fixed-length cutting length in the subsequent fixed-length cutting process, thereby improving the application range of the cutting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of the side of the collecting tank of the utility model;

[0021] Figure 3 It is a schematic cross-sectional structure diagram of the side surface of the support plate of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0023] Figure 5 It is a schematic diagram of the back structure of the utility model.

[0024] In the figure: 1. base; 2. collecting tank; 3. bracket; 4. first motor; 5. rotating shaft; 6. rotating rod; 7. transmission rod; 8. connecting rod; 9. supporting plate; 10. limiting groove; 11. limiting block; 12. collecting box; 13. pad; 14. second motor; 15. movable shaft; 16. inclined rod; 17. mounting rod; 18. baffle; 19. sliding block; 20. fixing frame; 21. pneumatic cylinder; 22. third motor; 23. round shaft; 24. cutting blade; 25. mounting frame; 26. side opening; 27. threaded rod; 28. clamping plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 5 As shown, the utility model provides a fixed-length cutting device for flat tube processing, including:

[0027] A base 1, a collecting tank 2 is provided in the middle of the top of the base 1, and brackets 3 located on both sides of the collecting tank 2 are fixedly installed on the top of the base 1, and the number of the brackets 3 is two, and the two brackets 3 have the same size;

[0028] A discharging mechanism, which is arranged between two brackets 3;

[0029] The unloading mechanism includes a first motor 4, which is fixedly installed between the two brackets 3. The other end of the output shaft of the first motor 4 is fixedly sleeved with a rotating shaft 5, and the other end of the rotating shaft 5 is fixedly sleeved with a rotating rod 6. The top and bottom of the back of the rotating rod 6 are hinged with a transmission rod 7, and the other end of the transmission rod 7 is hinged with a connecting rod 8. One end of the bottom of the connecting rod 8 is fixedly installed with a support plate 9. There are two support plates 9, and the bottoms of the two support plates 9 are movably connected to the top of the base 1.

[0030] The limiting groove 10 is opened at the top of the base 1 and is located directly below the connecting rod 8. A limiting block 11 is movably sleeved inside the limiting groove 10, and the top of the limiting block 11 is fixedly connected to the bottom of the support plate 9.

[0031] When the first motor 4 is running, the rotating shaft 5 will drive the rotating rod 6 to rotate. At this time, the two transmission rods 7 will push the two connecting rods 8 to drive the two support plates 9 to move away from each other. At this time, the flat tubes cut between the tops of the two support plates 9 will be automatically unloaded and fall through the collecting trough 2, which is convenient for the operator to collect.

[0032] Among them, a second motor 14 is fixedly installed on the left side of the top of the base 1, and the other end of the output shaft of the second motor 14 is fixedly sleeved with a movable shaft 15, and the outer surface of the movable shaft 15 is fixedly sleeved with an inclined rod 16, and the other end of the inclined rod 16 is hinged with a mounting rod 17, and the other end of the mounting rod 17 is hinged with a baffle 18, and the bottom end of the baffle 18 is fixedly connected with a sliding block 19, and the outer surface of the sliding block 19 is movably connected to the inner surface of the collecting tank 2.

[0033] Due to the design of the baffle 18, one end of the flat tube can be blocked, so that the length of the flat tube is consistent each time it is cut, achieving the effect of fixed-length cutting. When the second motor 14 is running, the movable shaft 15 will drive the inclined rod 16 to rotate. At this time, the mounting rod 17 will pull the baffle 18 and the sliding block 19 to move, thereby changing the position of the baffle 18. At this time, the baffle 18 can adjust the blocking length of the flat tube, so that the length of the flat tube will also change when the fixed-length cutting is performed.

[0034] Among them, a fixing frame 20 located on the right side of the support plate 9 is fixedly installed on the top of the base 1, and a pneumatic cylinder 21 is fixedly installed on the top of the fixing frame 20. The bottom end of the pneumatic cylinder 21 passes through the fixing frame 20 and extends to the inside of the fixing frame 20 and is fixedly installed with a third motor 22.

[0035] When the pneumatic cylinder 21 is in operation, the third motor 22 will move up and down.

[0036] The other end of the output shaft of the third motor 22 is fixedly sleeved with a round shaft 23 , and the outer surface of the round shaft 23 is fixedly sleeved with a cutting blade 24 .

[0037] When the third motor 22 is running, the circular shaft 23 will drive the cutting blade 24 to rotate, so as to cut the flat tube subsequently.

[0038] A backing plate 13 is fixedly mounted on the right side of the top of the base 1 , and a mounting frame 25 is fixedly connected to the top of the backing plate 13 .

[0039] Due to the design of the pad 13, the outer surface of the right end of the flat tube can be supported.

[0040] Among them, side openings 26 are opened on the left and right sides of the mounting frame 25, and a threaded rod 27 is threadedly sleeved in the middle of the top of the mounting frame 25. The bottom end of the threaded rod 27 penetrates the mounting frame 25 and extends to the inside of the mounting frame 25 and is movably installed with a clamping plate 28. The left and right sides of the clamping plate 28 are movably connected to the inner surface of the side opening 26.

[0041] When the operator rotates the threaded rod 27, the clamping plate 28 will move downward, and finally the bottom of the clamping plate 28 can clamp and fix the top of the flat tube to prevent the flat tube from moving when being cut.

[0042] The base 1 is internally movably sleeved with a collection box 12 located directly below the collection tank 2 , and the collection box 12 is located below the sliding block 19 .

[0043] Due to the design of the collecting box 12, the cut flat tubes can be well collected.

[0044] The working principle and use process of this utility model:

[0045] First, the operator inserts the flat tube into the pad 13 and the two support plates 9 so that the left end of the flat tube contacts the right side of the baffle 18, and then rotates the threaded rod 27 to make the clamping plate 28 move downward. Finally, the bottom of the clamping plate 28 clamps and fixes the top of the flat tube. Then the operator starts the pneumatic cylinder 21 and the third motor 22. The operation of the pneumatic cylinder 21 will make the third motor 22 move downward as a whole, and the operation of the third motor 22 will make the circular shaft 23 drive the cutting blade 24 to rotate. Finally, the cutting blade 24 will cut the flat tube during the downward movement.

[0046] Then, the operator starts the first motor 4, so that the rotating shaft 5 drives the rotating rod 6 to rotate. At this time, the two transmission rods 7 will push the two connecting rods 8 and the support plate 9 to move away from each other. At this time, the two support plates 9 will lose their supporting effect on the flat tubes, so that the cut flat tubes fall into the collecting groove 2 and are collected inside the collecting box 12.

[0047] When the operator needs to change the length of the flat tube fixed-length cutting, the second motor 14 can be started at this time, so that the movable shaft 15 drives the inclined rod 16 to rotate. At this time, the mounting rod 17 will pull the baffle 18 and the sliding block 19 to move to the left, thereby changing the blocking position of the baffle 18 on the flat tube, thereby changing the length of the flat tube fixed-length cutting, thereby improving the application range of the cutting equipment.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixed-length cutting device for flat tube processing, characterized in that: Included are: A base (1), wherein a collecting tank (2) is provided in the middle of the top of the base (1), and brackets (3) located on both sides of the collecting tank (2) are fixedly mounted on the top of the base (1), wherein the number of the brackets (3) is two, and the two brackets (3) have the same size; A discharge mechanism, the discharge mechanism being arranged between two brackets (3); The unloading mechanism comprises a first motor (4), the first motor (4) is fixedly mounted between two brackets (3), the other end of the output shaft of the first motor (4) is fixedly sleeved with a rotating shaft (5), the other end of the rotating shaft (5) is fixedly sleeved with a rotating rod (6), the top and bottom of the back of the rotating rod (6) are hinged with a transmission rod (7), the other end of the transmission rod (7) is hinged with a connecting rod (8), one end of the bottom of the connecting rod (8) is fixedly mounted with a supporting plate (9), the number of the supporting plates (9) is two, and the bottoms of the two supporting plates (9) are movably connected to the top of the base (1); A limit groove (10), wherein the limit groove (10) is provided at the top of the base (1) and is located directly below the connecting rod (8), a limit block (11) is movably sleeved inside the limit groove (10), and the top of the limit block (11) is fixedly connected to the bottom of the support plate (9).

2. The cut-to-length equipment for flat tube processing according to claim 1, characterized in that: A second motor (14) is fixedly mounted on the left side of the top of the base (1); a movable shaft (15) is fixedly sleeved on the other end of the output shaft of the second motor (14); an inclined rod (16) is fixedly sleeved on the outer surface of the movable shaft (15); a mounting rod (17) is hingedly connected to the other end of the inclined rod (16); a baffle (18) is hingedly connected to the other end of the mounting rod (17); a sliding block (19) is fixedly connected to the bottom end of the baffle (18); and the outer surface of the sliding block (19) is movably connected to the inner surface of the collecting tank (2).

3. The cut-to-length equipment for flat tube processing according to claim 1, characterized in that: A fixing frame (20) located on the right side of the support plate (9) is fixedly mounted on the top of the base (1), a pneumatic cylinder (21) is fixedly mounted on the top of the fixing frame (20), the bottom end of the pneumatic cylinder (21) passes through the fixing frame (20) and extends to the inside of the fixing frame (20) and is fixedly mounted with a third motor (22).

4. The cut-to-length equipment for flat tube processing according to claim 3, characterized in that: A round shaft (23) is fixedly sleeved on the other end of the output shaft of the third motor (22), and a cutting blade (24) is fixedly sleeved on the outer surface of the round shaft (23).

5. The cut-to-length equipment for flat tube processing according to claim 1, characterized in that: A backing plate (13) is fixedly mounted on the right side of the top end of the base (1), and a mounting frame (25) is fixedly connected to the top end of the backing plate (13).

6. The cut-to-length equipment for flat tube processing according to claim 5, characterized in that: The mounting frame (25) is provided with side openings (26) on both left and right sides, a threaded rod (27) is threadedly sleeved at the middle part of the top of the mounting frame (25), the bottom end of the threaded rod (27) passes through the mounting frame (25) and extends to the inside of the mounting frame (25) and is movably provided with a clamping plate (28), and the left and right sides of the clamping plate (28) are movably connected to the inner surface of the side opening (26).

7. The cut-to-length equipment for flat tube processing according to claim 1, characterized in that: The base (1) is internally movably sleeved with a collection box (12) located directly below the collection tank (2), and the collection box (12) is located below the sliding block (19).

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