Automatic feeding double-chuck laser pipe cutting machine
By designing an automatic loading double chuck laser pipe cutting machine, combined with the loading mechanism, cutting mechanism and discharge mechanism, the problems of traditional laser pipe cutting machines being inefficient, unstable in accuracy and difficult to clamp long materials in the chuck structure are solved, and efficient and accurate pipe cutting processing is achieved.
Patent Information
- Application Number
- CN202510119506.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-04-22
AI Technical Summary
Traditional laser pipe cutting machines have problems such as low efficiency, unstable accuracy, and difficulty in stably clamping long materials in the double chuck loading structure.
An automatic loading double chuck laser pipe cutting machine is designed, which uses a combination of loading mechanism, cutting mechanism and discharge mechanism to achieve automatic loading and precise cutting through the loading bracket, transmission chain and chuck clamping structure.
The automation of pipe cutting processing is realized, the convenience of loading and the stability of material clamping are improved, and the rapid and accurate processing is ensured.
Smart Images
Figure CN119857943A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of mechanical equipment, and in particular relates to an automatic loading double-chuck laser tube cutting machine. Background Art
[0002] Laser tube cutting machine is a machine that uses laser beam to cut metal tubes. It is often used in manufacturing and engineering fields. Its working principle is to focus a high-energy-density laser beam on one point. By controlling the position and power of the laser beam, it can accurately cut the required shape and size.
[0003] Traditional laser tube cutting machines usually use manual loading, that is, manually putting the tubes to be cut into the working area of the machine. This method has problems such as low efficiency and unstable precision. In addition, some existing laser tube cutting machines also use a single chuck loading method, that is, a single chuck is used to fix and support the tube to be cut. However, most of the double-chuck loading laser tube cutting machines on the market still have the following problems: the chuck precision is not high enough, resulting in unstable cutting quality; the chuck structure is simple and it is difficult to stably clamp the material, and it is also difficult to accurately process long materials. Summary of the invention
[0004] The object of the present invention is to provide an automatic loading double-chuck laser tube cutting machine which is convenient for loading, stable for clamping materials and fast and accurate for processing.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic loading double-chuck laser tube cutting machine, comprising a loading mechanism, a cutting mechanism, a discharging mechanism, an equipment box, a material blocking rack, a supporting rack, a lifting plate, a guide rod, a telescoping device, a limiting rod, a support and a transmission roller; the left side of the cutting mechanism is docked with the loading mechanism; the right side of the cutting mechanism is docked with the discharging mechanism; the rear part of the cutting mechanism is mounted with the equipment box; the loading mechanism comprises a loading bracket, a loading beam, a connecting beam, a bracket, an end bracket, a linkage shaft, a transmission wheel and a transmission chain, and two or more loading brackets are arranged side by side; the loading brackets are connected together in the left and right directions by the loading beam; the loading brackets are connected to each other in the front and rear directions by the connecting beam together; a bracket is installed above the connecting beam; an end frame is provided at the upper end of the feeding bracket; a linkage shaft is movably installed across the end frame; a transmission wheel is plugged and installed on the linkage shaft; a transmission chain is installed on the front and rear transmission wheels in an annular manner; the transmission chain is laid on the bracket; a supporting frame is installed at the rear of the feeding bracket; a lifting plate is provided on the upper part of the supporting frame; a guide rod is fixedly connected to the lower surface of the lifting plate; the guide rod is movably plugged into the supporting frame; a limiting rod is vertically installed on the surface of the lifting plate; a telescopic device is installed and connected between the lifting plate and the supporting frame; two or more groups of supports are respectively installed on the two side edges of the upper surface of the lifting plate; a transmission roller is movably installed between each group of supports.
[0006] As a further improvement of the present invention, the cutting mechanism includes a support leg, a table, a guide rail, a slider, a first sliding seat, a second sliding seat, a first chuck, a second chuck, a claw and a sliding motor; the support leg is equipped with a table through a box; the surface of the table is equipped with a guide rail; the first sliding seat and the second sliding seat are respectively equipped with sliders on the guide rail; the first chuck is fixed on the upper surface of the first sliding seat; the second chuck is fixed on the upper surface of the second sliding seat; the first chuck and the second chuck are both provided with a clamping channel and claws are installed on the sides of the clamping channel; sliding motors are installed on the sides of the first sliding seat and the second sliding seat; a driving wheel is provided at the lower end of the sliding motor and is abutted against the guide rail.
[0007] As a further improvement of the present invention, a cable drum is provided on the side of the table; the left side of the cable drum is connected to the first sliding seat through a first cable connector; the right side of the cable drum is connected to the second sliding seat through a second cable connector.
[0008] As a further improvement of the present invention, the table top is arranged in an inclined direction, and a drainage hole is provided on one side of the table top close to the lower surface.
[0009] As a further improvement of the present invention, the first chuck and the second chuck have the same structure; the first chuck and the second chuck respectively include a fixed disk and a rotating disk.
[0010] As a further improvement of the present invention, the discharging mechanism includes a discharging plate, an oscillator and a slag leakage plate, the discharging plate is supported on the ground by a bottom box; an oscillator is movably installed at the bottom of the discharging plate; the surface of the discharging plate is paved with a slag leakage plate; the surface of the slag leakage plate is opened with through holes.
[0011] As a further improvement of the present invention, a vertical frame is installed on the side edge of the cutting mechanism; an adjustment arm is horizontally arranged on the top of the vertical frame; the adjustment arm is installed with a laser seat through an electric slider; and a cutting head is installed on the laser seat.
[0012] As a further improvement of the present invention, a material blocking rack is installed on the side of the feeding bracket; the material blocking rack is swung and installed on the side of the feeding mechanism through a rotating shaft.
[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the present technical solution has the beneficial technical effect of realizing the automation of the main links of the pipe cutting process by setting up a feeding mechanism, a cutting mechanism and a discharging mechanism, and forming a complete assembly line by matching and combining with each other; the feeding mechanism of the present technical solution realizes the construction of a basic support for feeding by utilizing a feeding bracket, a feeding crossbeam and a connecting beam, which is convenient for subsequent material bearing; the feeding mechanism of the present technical solution realizes pushing the material from the far end to the required processing line through the bracket, the end frame, the transmission wheel and the transmission chain set up through the above-mentioned chain transmission mechanism, thereby improving the automation and convenience of feeding; the present technical solution is also provided with a supporting rack, and a A lifting plate that can be telescopically adjusted up and down is provided, which has the beneficial technical effect of automatically adjusting the height of the lifting plate according to the size of the material; a limit rod is provided in the technical solution, which has the beneficial technical effect of preventing the material from deviating and falling; the technical solution lays a guide rail on the table plate, and uses a slider to movably install a first sliding seat and a second sliding seat, and the first sliding seat and the second sliding seat are respectively installed with a first chuck and a second chuck, which has the beneficial technical effect of being able to firmly clamp the long strip of material at both the left and right sides at the same time; the discharging mechanism of the technical solution is installed with a discharging plate by using an oscillator, which has the beneficial technical effect of realizing the angle or position of the discharging plate through the telescopic movement of the oscillator. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0015] In the figure: 1. feeding mechanism; 2. cutting mechanism; 3. discharging mechanism; 4. equipment box; 5. feeding bracket; 6. feeding crossbeam; 7. connecting beam; 8. bracket; 9. end frame; 10. linkage shaft; 11. transmission wheel; 12. transmission chain; 13. material stop frame; 14. material support frame; 15. lifting plate; 16. guide rod; 17. telescopic device; 18. limit rod; 19. support; 20. transmission roller; 21. support leg; 22. Table; 23, guide rail; 24, slider; 25, first sliding seat; 26, second sliding seat; 27, first chuck; 28, second chuck; 29, claw; 30, sliding motor; 31, cable drum; 32, first cable connector; 33, second cable connector; 34, vertical frame; 35, adjustment arm; 36, laser seat; 37, cutting head; 38, discharge plate; 39, oscillator; 40, slag leakage plate; 41, drainage hole. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0017] See also Figure 1 The present invention provides a technical solution: an automatic loading double-chuck laser tube cutting machine, comprising a loading mechanism 1, a cutting mechanism 2, a discharging mechanism 3, an equipment box 4, a material blocking frame 13, a material supporting frame 14, a lifting plate 15, a guide rod 16, a telescoping device 17, a limiting rod 18, a support 19 and a transmission roller 20; the loading mechanism 1 is docked and installed on the left side of the cutting mechanism 2; the discharging mechanism 3 is docked and installed on the right side of the cutting mechanism 2; the equipment box 4 is mounted on the rear of the cutting mechanism 2; and a controller is installed in the equipment box 4. The feeding mechanism 1 comprises a feeding bracket 5, a feeding crossbeam 6, a connecting beam 7, a bracket 8, an end frame 9, a linkage shaft 10, a transmission wheel 11, and a transmission chain 12. Two or more feeding brackets 5 are arranged side by side; the feeding brackets 5 are connected together in the left and right directions through the feeding crossbeam 6; the feeding brackets 5 are connected to each other in the front and rear directions through the connecting beam 7; the bracket 8 is installed above the connecting beam 7; the upper end of the feeding bracket 5 is provided with an end frame 9; the end frame 9 is movably installed with a linkage shaft 10 across; the transmission wheel 11 is plugged and installed on the linkage shaft 10; the transmission chain 12 is installed on the front and rear transmission wheels 11 in an annular gearing; the transmission chain 12 is laid on the bracket 8. The bracket 8 is used to support the transmission chain 12, the linkage shaft 10 passes through the center of the transmission wheel 11 and connects and installs it to the end frame 9, and the transmission wheel 11 is driven to rotate through an external drive motor, thereby realizing the circular motion of the transmission chain 12.
[0018] A support frame 14 is arranged at the rear of the loading bracket 5; a lifting plate 15 is arranged at the upper part of the support frame 14; a guide rod 16 is fixedly connected to the lower surface of the lifting plate 15; the guide rod 16 is movably plugged into the support frame 14; a limit rod 18 is vertically installed on the surface of the lifting plate 15; a telescope 17 is installed and connected between the lifting plate 15 and the support frame 14, and a telescope is also obliquely installed at the bottom of the limit rod 18, and the telescope 17 is driven by pneumatic pressure or hydraulic pressure; two or more groups of supports 19 are respectively installed on the two side edges of the upper surface of the lifting plate 15; a transmission roller 20 is movably installed between each group of supports 19. The guide rod 16 can guide the lifting plate 15 and its upper related components to move up and down in the guide hole pre-opened on the support frame 14. The limit rod 18 is in a vertical state when working, and it can be rotated and adjusted through the rotating shaft at the root to achieve folding and storage.
[0019] The cutting mechanism 2 includes a support leg 21, a table 22, a guide rail 23, a slider 24, a first sliding seat 25, a second sliding seat 26, a first chuck 27, a second chuck 28, a claw 29 and a sliding motor 30; the support leg 21 is mounted with the table 22 through a box; the guide rail 23 is mounted on the surface of the table 22; the first sliding seat 25 and the second sliding seat 26 are respectively mounted on the guide rail 23 through the slider 24; the first chuck 27 is fixed on the upper surface of the first sliding seat 25; the second chuck 28 is fixed on the upper surface of the second sliding seat 26; the first chuck 27 and the second chuck 28 are both provided with a clamping channel and the side of the clamping channel is mounted with a claw 29, and the claw 29 adopts an electric telescopic clamping claw; the side of the first sliding seat 25 and the second sliding seat 26 are both mounted with a sliding motor 30; the lower end of the sliding motor 30 is provided with a driving wheel and is abutted against the guide rail 23.
[0020] The discharge mechanism 3 includes a discharge plate 38, an oscillator 39 and a slag leakage plate 40. The discharge plate 38 is supported on the ground by a bottom box. The bottom of the discharge plate 38 is movably installed with an oscillator 39, which is driven by air pressure or hydraulic pressure, and both ends of which are connected to the discharge mechanism 3 through a rotating shaft mechanism. The surface of the discharge plate 38 is paved with a slag leakage plate 40. The surface of the slag leakage plate 40 is provided with through holes.
[0021] The table 22 is arranged in an inclined direction, and a drainage hole 41 is provided on one side of the table 22 near the lower surface; the first chuck 27 and the second chuck 28 have the same structure; the first chuck 27 and the second chuck 28 respectively include a fixed disk and a rotating disk.
[0022] A cable drum 31 is provided on the side of the table 22; the left side of the cable drum 31 is connected to the first sliding seat 25 through a first cable connector 32; the right side of the cable drum 31 is connected to the second sliding seat 26 through a second cable connector 33. All electrical equipment of the pipe cutting machine are connected to the equipment box 4.
[0023] A vertical frame 34 is installed on the side edge of the cutting mechanism 2; an adjusting arm 35 is horizontally arranged on the top of the vertical frame 34; the adjusting arm 35 is installed with a laser base 36 through an electric slider; a cutting head 37 is installed on the laser base 36; a material blocking frame 13 is installed on the side of the feeding bracket 5; the material blocking frame 13 is installed on the side of the feeding mechanism 1 through a swinging axis.
[0024] When the equipment is needed, the pipe materials to be processed are first neatly laid on the transmission chain, and the lifting plate is controlled to be lowered to a height below the transmission chain. Then, the movement of the transmission chain is controlled to push the materials onto the upper part of the lifting plate at the rear in sequence. At this time, the lifting plate is started to rise until the materials are received. The materials are clamped by the limiter and the materials are gradually pushed forward by the telescopic movement of the electric telescopic rod inclined at the bottom until they are sent to the claws of the first chuck and the second chuck. After the clamping of the claws is stable, the required cutting position is accurately positioned by controlling the sliding of the slider, and finally the required materials are cut by the cutting head, and the processed pipe materials are received by adjusting the position of the discharge plate, thereby completing the processing of the materials.
[0025] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An automatic loading double chuck laser tube cutting machine, characterized by: The invention comprises a feeding mechanism (1), a cutting mechanism (2), a discharging mechanism (3), an equipment box (4), a material blocking frame (13), a material supporting frame (14), a lifting plate (15), a guide rod (16), a telescopic device (17), a limit rod (18), a support (19) and a transmission roller (20); the feeding mechanism (1) is mounted on the left side of the cutting mechanism (2); the discharging mechanism (3) is mounted on the right side of the cutting mechanism (2); and the equipment box (4) is mounted on the rear of the cutting mechanism (2). The feeding mechanism (1) comprises a feeding bracket (5), a feeding crossbeam (6), a connecting beam (7), a bracket (8), an end frame (9), a linkage shaft (10), a transmission wheel (11), and a transmission chain (12); two or more feeding brackets (5) are arranged side by side; the feeding brackets (5) are connected together in the left-right direction through the feeding crossbeam (6); the feeding brackets (5) are connected together in the front-back direction through the connecting beam (7); a bracket is installed above the connecting beam (7); slot (8); the upper end of the feeding bracket (5) is provided with an end frame (9); a linkage shaft (10) is movably installed across the end frame (9); a transmission wheel (11) is plugged and installed on the linkage shaft (10); a transmission chain (12) is installed on the front and rear transmission wheels (11) in an annular manner; the transmission chain (12) is laid on the bracket (8); a supporting frame (14) is installed at the rear of the feeding bracket (5); a lifting plate (15) is installed on the upper part of the supporting frame (14); the A guide rod (16) is fixedly connected to the lower surface of the lifting plate (15); the guide rod (16) is movably plugged into the support frame (14); a limit rod (18) is vertically installed on the surface of the lifting plate (15); a telescoping device (17) is installed and connected between the lifting plate (15) and the support frame (14); two or more groups of supports (19) are respectively installed on the two side edges of the upper surface of the lifting plate (15); and a transmission roller (20) is movably installed between each group of supports (19).
2. The automatic loading double chuck laser tube cutting machine according to claim 1 is characterized by: The cutting mechanism (2) comprises a support leg (21), a table (22), a guide rail (23), a slider (24), a first sliding seat (25), a second sliding seat (26), a first chuck (27), a second chuck (28), a clamping claw (29) and a sliding motor (30); the support leg (21) is mounted with the table (22) via a box; the surface of the table (22) is mounted with the guide rail (23); the first sliding seat (25) and the second sliding seat are respectively mounted on the guide rail (23) via the slider (24). (26); a first chuck (27) is fixed on the upper surface of the first sliding seat (25); a second chuck (28) is fixed on the upper surface of the second sliding seat (26); the first chuck (27) and the second chuck (28) are both provided with a clamping channel and a clamping claw (29) is installed on the side of the clamping channel; a sliding motor (30) is installed on the side of the first sliding seat (25) and the second sliding seat (26); a driving wheel is provided at the lower end of the sliding motor (30) and is in contact with the guide rail (23).
3. The automatic loading double chuck laser tube cutting machine according to claim 2 is characterized by: A cable drum (31) is provided on the side of the table top (22); the left side of the cable drum (31) is connected to the first sliding seat (25) via a first cable connector (32); and the right side of the cable drum (31) is connected to the second sliding seat (26) via a second cable connector (33).
4. The automatic loading double-chuck laser tube cutting machine according to claim 2 is characterized by: The platform (22) is arranged in an inclined direction, and a drainage hole (41) is provided on one side of the platform (22) close to the lower surface.
5. The automatic loading double chuck laser tube cutting machine according to claim 2 is characterized by: The first chuck (27) and the second chuck (28) have the same structure; the first chuck (27) and the second chuck (28) respectively comprise a fixed disk and a rotating disk.
6. The automatic loading double chuck laser tube cutting machine according to claim 1, characterized in that: The discharge mechanism (3) comprises a discharge plate (38), an oscillator (39) and a slag leakage plate (40); the discharge plate (38) is supported on the ground through a bottom box; the oscillator (39) is movably mounted on the bottom of the discharge plate (38); the surface of the discharge plate (38) is paved with the slag leakage plate (40); and the surface of the slag leakage plate (40) is provided with through holes.
7. The automatic loading double chuck laser tube cutting machine according to claim 1, characterized in that: A vertical frame (34) is installed on the side edge of the cutting mechanism (2); an adjustment arm (35) is arranged transversely on the top of the vertical frame (34); a laser seat (36) is installed on the adjustment arm (35) via an electric slider; and a cutting head (37) is installed on the laser seat (36).
8. The automatic loading double chuck laser tube cutting machine according to claim 1, characterized in that: A material stop frame (13) is installed on the side of the feeding bracket (5); the material stop frame (13) is swung and installed on the side of the feeding mechanism (1) via a rotating shaft.