CN219169942U

CN219169942U - Thin tube laser cutting machine

Info

Publication number: CN219169942U
Application number: CN202320101633.6U
Authority: CN
Inventors: 王双; 金宏; 刘志伟
Original assignee: Anhui Tianshu Laser Development Co ltd
Current assignee: Anhui Tianshu Laser Development Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-13
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a thin tube laser cutting machine, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly provided with a cutting table, a laser cutting device is arranged on the cutting table, a conveying table is arranged in the middle of the cutting table, and a feeding device is arranged on the bottom plate; through loading the thin pipe into the charging box in batches, during the material loading, also send the thin pipe in the charging box to the cutting bench in batches, this kind of mode has not only improved the material loading speed greatly, and the cutting speed is also followed to be improved, reduces manual material loading required time, improves work efficiency, and it is fixed to carry out the centre gripping to the thin pipe through the elasticity of spring, compares through other drive anchor clamps modes such as bolt, cylinder, and the spring can protect the thin pipe outer wall, avoids anchor clamps to press from both sides out the dent.

Description

Thin tube laser cutting machine

Technical Field

The utility model relates to the field of laser cutting machines, in particular to a thin tube laser cutting machine.

Background

The laser cutting machine irradiates the surface of the workpiece by using a laser beam, so that the workpiece is in a molten state, the purpose of cutting is achieved, and the laser cutting machine has the advantages of high precision, fast cutting, complex cutting patterns and the like;

the current thin tube laser cutting machine has the following disadvantages: 1. when feeding the thin tube, the thin tube can be cut only after being fixed by manually taking one tube to a clamp of a cutting bed, so that the mode consumes more time and has low working efficiency; 2. because the thin pipe material is thinner, traditional mounting fixture can cause the recess to the thin pipe outer wall, leads to the product damage.

Disclosure of Invention

The utility model provides a thin tube laser cutting machine, which aims to solve the defects that feeding is inconvenient and a clamp is not suitable for fixing a thin tube in the prior art.

In order to solve the problems of inconvenient feeding and unfit fixing of thin pipes by the clamp in the prior art, the utility model adopts the following technical scheme:

the thin tube laser cutting machine comprises a bottom plate, wherein a cutting table is fixedly arranged on the upper surface of the bottom plate, a laser cutting device is arranged on the cutting table, a transport table is arranged in the middle of the cutting table, and a feeding device is arranged on the bottom plate;

the feeding device comprises a first supporting leg, the lower end of the first supporting leg is fixedly connected with the upper surface of a bottom plate, a charging box is fixedly arranged at the upper end of the first supporting leg, two pairs of second supporting legs are fixedly arranged on the upper surface of the bottom plate, and a feeding table is fixedly arranged at the upper end of the second supporting leg.

Preferably, the fixed mount that is equipped with of bottom plate upper surface, fixed being equipped with the cylinder on the mount, the fixed connecting rod that is equipped with of cylinder output, the fixed push plate that is equipped with in connecting rod upper end.

Preferably, six pairs of fixed blocks are fixedly arranged on the upper surface of the transportation table, a movable groove is formed in the upper surface of the fixed block, a movable rod is slidably arranged in the movable groove, a clamping block is fixedly arranged at the upper end of the movable rod, a guide block is fixedly arranged at the upper end of the clamping block, a round rod is fixedly arranged on one side of the movable rod, one end of the round rod penetrates through the fixed block, and a spring is sleeved on the round rod.

Preferably, one end of the spring is attached to one side of the moving rod, the other end of the spring is attached to the inner wall of the moving groove, and the guide block is triangular.

Preferably, the pushing plate is concave, the lower surface of the pushing plate is attached to the upper surface of the feeding table, and the upper surface of the pushing plate is attached to the lower end of the charging box.

Preferably, the feeding table is located under the charging box, three pairs of limiting grooves are formed in the feeding table, and the limiting grooves are opposite to the discharging hole of the charging box.

Preferably, the clamping blocks are arc-shaped, and the lower ends of the moving rods are attached to the inner walls of the moving grooves.

Preferably, the cutting table is located at one end of the feeding table, and the height of the cutting table is lower than that of the feeding table.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the thin pipes are fed into the charging box in batches, and the thin pipes in the charging box are fed onto the cutting table in batches during charging, so that the charging speed is greatly improved, the cutting speed is also improved, the time required by manual charging is reduced, and the working efficiency is improved;

2. in the utility model, the thin pipe is clamped and fixed by the elasticity of the spring, and compared with other clamp driving modes such as bolts, air cylinders and the like, the spring can protect the outer wall of the thin pipe and prevent the clamp from clamping dents.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of a laser cutter according to the present utility model;

FIG. 2 is a schematic view of a cutting table according to the present utility model;

FIG. 3 is a schematic view of a fixed block structure according to the present utility model;

FIG. 4 is a schematic diagram of a loading device according to the present utility model;

number in the figure: 1. a bottom plate; 11. a cutting table; 12. a laser cutting device; 14. a transport table; 15. a feeding device; 151. a first support leg; 152. a charging box; 153. a second support leg; 154. a feeding table; 2. a pushing plate; 21. a connecting rod; 22. a fixing frame; 23. a cylinder; 3. a fixed block; 31. a moving groove; 32. a moving rod; 33. a clamping block; 34. a guide block; 35. a circular rod; 36. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples: 1-4, specifically, the thin tube laser cutting machine comprises a bottom plate 1, a cutting table 11 is fixedly arranged on the upper surface of the bottom plate 1, a laser cutting device 12 is arranged on the cutting table 11, a conveying table 14 is arranged in the middle of the cutting table 11, a feeding device 15 is arranged on the bottom plate 1, thin tubes are put into a charging box 152 in batches, fall onto a charging table 154 from the charging box 152, push the thin tubes on the charging table 154 onto the conveying table 14 through an air cylinder 23, are fixed by a clamping block 33 on the conveying table 14, finally drive the thin tubes to move to a specified position for stopping, the laser cutting device 12 performs cutting, and the laser cutting device 12 comprises a RayTools high laser cutting head with the model number of RayTools high laser cutting head and a frame for driving the cutting head to move;

the loading attachment 15 includes first supporting leg 151, first supporting leg 151 lower extreme and bottom plate 1 upper surface fixed connection, first supporting leg 151 upper end is fixed and is equipped with loading box 152, bottom plate 1 upper surface fixed is equipped with two pairs of second supporting legs 153, the fixed material loading platform 154 that is equipped with in second supporting leg 153 upper end, cutting platform 11 is located material loading platform 154 one end, cutting platform 11 height is less than material loading platform 154, material loading platform 154 is located loading box 152 under, three pairs of spacing grooves are offered on the material loading platform 154, the spacing groove is just to loading box 152 discharge gate, load the thin pipe into loading box 152, the thin pipe in the loading box 152 is vertical range, the thin pipe of below can fall into on the material loading platform 154, the distance between material loading platform 154 and the loading box 152 only can deposit a thin pipe, realize carrying out the material loading in batches.

In the specific implementation process, as shown in fig. 1 and 4, a fixing frame 22 is fixedly arranged on the upper surface of the bottom plate 1, an air cylinder 23 is fixedly arranged on the fixing frame 22, a connecting rod 21 is fixedly arranged at the output end of the air cylinder 23, a pushing plate 2 is fixedly arranged at the upper end of the connecting rod 21, the pushing plate 2 is in a concave shape, the lower surface of the pushing plate 2 is attached to the upper surface of the loading table 154, the upper surface of the pushing plate 2 is attached to the lower end of the loading box 152, the connecting rod 21 is pushed by the air cylinder 23 to move, the pushing plate 2 is driven by the connecting rod 21 to move, the pushing plate 2 is positioned at the rear end of the loading table 154, the pushing plate 2 moves to push a thin pipe onto the transport table 14, and when the pushing plate 2 moves to the lower end of the loading box 152, the upper surface is attached to the discharge port of the loading box 152.

In the specific implementation process, as shown in fig. 2 and 3, six pairs of fixed blocks 3 are fixedly arranged on the upper surface of the transportation table 14, a movable groove 31 is formed in the upper surface of the fixed blocks 3, a movable rod 32 is slidably arranged in the movable groove 31, a clamping block 33 is fixedly arranged at the upper end of the movable rod 32, a guide block 34 is fixedly arranged at the upper end of the clamping block 33, a circular rod 35 is fixedly arranged at one side of the movable rod 32, one end of the circular rod 35 penetrates through the fixed blocks 3, a spring 36 is sleeved on the circular rod 35, one end of the spring 36 is attached to one side of the movable rod 32, the other end of the spring 36 is attached to the inner wall of the movable groove 31, the guide block 34 is triangular, the clamping block 33 is arc-shaped, and the lower end of the movable rod 32 is attached to the inner wall of the movable groove 31;

the description is as follows: the thin pipe is pushed by the pushing plate 2, one end of the thin pipe is positioned above the conveying table 14, the conveying table 14 drives the fixed block 3 to move and just contacts with the thin pipe above, the guide block 34 is firstly contacted with the thin pipe, the guide block 34 moves along the outer wall of the thin pipe, the clamping block 33 and the moving rod 32 are pulled out to two sides, the lower end of the moving rod 32 moves along the moving groove 31 and presses the spring 36, when the thin pipe is positioned in the middle of the clamping block 33, the clamping block 33 is tightly attached to the outer wall of the thin pipe by the pushing force of the spring 36, the pushing plate 2 moves reversely to leave the end part of the thin pipe, and the thin pipe is cut by the laser cutting device 12 after being moved to a designated position by the movement of the conveying table 14 due to the fixed position of the thin pipe.

Specifically, the working principle and the operation method of the utility model are as follows:

firstly, thin pipes are put into a charging box 152, the thin pipes in the charging box 152 are vertically arranged, the lowest thin pipe falls onto a charging table 154, a connecting rod 21 is pushed by an air cylinder 23 to move, a pushing plate 2 is driven by the connecting rod 21 to move, the pushing plate 2 is positioned at the rear end of the charging table 154, the pushing plate 2 moves to push the thin pipes onto a transport table 14, and when the pushing plate 2 moves to the lower end of the charging box 152, the upper surface is attached to a discharge hole of the charging box 152;

secondly, pushing the thin tube by the pushing plate 2, wherein one end of the thin tube is positioned above the conveying table 14, the conveying table 14 drives the fixed block 3 to move and just contacts the thin tube above, the guide block 34 is firstly contacted with the thin tube, the guide block 34 moves along the outer wall of the thin tube, the clamping block 33 and the moving rod 32 are pulled out to two sides, the lower end of the moving rod 32 moves along the moving groove 31 and presses the spring 36, when the thin tube is positioned in the middle of the clamping block 33, the clamping block 33 is tightly attached to the outer wall of the thin tube by the pushing force of the spring 36, the pushing plate 2 reversely moves away from the end part of the thin tube, and the thin tube is cut by the laser cutting device 12 after being moved to a designated position by the movement of the conveying table 14 due to the fixed position of the thin tube.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A thin tube laser cutting machine comprising a base plate (1), characterized in that: the cutting device is characterized in that a cutting table (11) is fixedly arranged on the upper surface of the bottom plate (1), a laser cutting device (12) is arranged on the cutting table (11), a conveying table (14) is arranged in the middle of the cutting table (11), and a feeding device (15) is arranged on the bottom plate (1);

the feeding device (15) comprises a first supporting leg (151), the lower end of the first supporting leg (151) is fixedly connected with the upper surface of the bottom plate (1), a charging box (152) is fixedly arranged at the upper end of the first supporting leg (151), two pairs of second supporting legs (153) are fixedly arranged on the upper surface of the bottom plate (1), and a feeding table (154) is fixedly arranged at the upper end of the second supporting leg (153).

2. A thin tube laser cutter as claimed in claim 1, wherein: the fixed mount (22) that is equipped with of bottom plate (1) upper surface stationary, fixed cylinder (23) that is equipped with on mount (22), fixed connecting rod (21) that is equipped with of cylinder (23) output, fixed push plate (2) that is equipped with of connecting rod (21) upper end.

3. A thin tube laser cutter as claimed in claim 1, wherein: six pairs of fixed blocks (3) are fixedly arranged on the upper surface of the conveying table (14), a moving groove (31) is formed in the upper surface of the fixed blocks (3), a moving rod (32) is arranged in the moving groove (31) in a sliding mode, a clamping block (33) is fixedly arranged at the upper end of the moving rod (32), a guide block (34) is fixedly arranged at the upper end of the clamping block (33), a round rod (35) is fixedly arranged on one side of the moving rod (32), one end of the round rod (35) penetrates through the fixed blocks (3), and a spring (36) is sleeved on the round rod (35).

4. A thin tube laser cutter as claimed in claim 3, wherein: one end of the spring (36) is attached to one side of the moving rod (32), the other end of the spring (36) is attached to the inner wall of the moving groove (31), and the guide block (34) is triangular.

5. A thin tube laser cutter as claimed in claim 2, wherein: the pushing plate (2) is concave, the lower surface of the pushing plate (2) is attached to the upper surface of the feeding table (154), and the upper surface of the pushing plate (2) is attached to the lower end of the charging box (152).

6. A thin tube laser cutter as claimed in claim 1, wherein: the feeding table (154) is positioned right below the charging box (152), three pairs of limiting grooves are formed in the feeding table (154), and the limiting grooves are right opposite to a discharging hole of the charging box (152).

7. A thin tube laser cutter as claimed in claim 3, wherein: the clamping blocks (33) are arc-shaped, and the lower ends of the moving rods (32) are attached to the inner walls of the moving grooves (31).

8. A thin tube laser cutter as claimed in claim 1, wherein: the cutting table (11) is located at one end of the feeding table (154), and the height of the cutting table (11) is lower than that of the feeding table (154).