Feeding device of water jet cutting machine

Abstract

The utility model discloses a feeding device of a water jet cutting machine, which comprises a cutting machine main body, the feeding device is arranged on the cutting machine main body, and the feeding device comprises a support, a suction cup, an air cylinder, a rolling bearing, a connecting rod, a suction cup, a connecting plate and a moving mechanism. Generally, a glass plate is lifted to a cutting machine by a plurality of workers or is hoisted by a travelling crane, the glass plate is easily damaged in the process as the glass is a fragile product, and meanwhile, the cutting efficiency of a water jet cutting machine is relatively high, so that frequent feeding operation is needed, certain harm is caused to the life of the workers, and the production cost is reduced. And the workload of workers is greatly increased.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a feeding device of a water jet cutting machine. Background Art

[0002] The water jet cutting machine is a machine that uses high-pressure water flow for cutting. Its production capacity is the largest among other types of cutting machines, so the water jet cutting machine is widely used in material processing in building materials, glass products and machinery industries.

[0003] In the existing technology, before cutting a larger glass plate, several workers usually lift the glass plate onto a cutting machine or lift it by a crane. Since glass is fragile, it is easy to cause damage to the glass plate during this process. At the same time, the cutting efficiency of the water jet cutting machine is relatively high, so frequent loading operations are required, which not only causes certain harm to the workers' lives, but also greatly increases the workers' workload. Therefore, a loading device for a water jet cutting machine is designed. Utility Model Content

[0004] The present application provides a feeding device for a water jet cutting machine to solve the problems mentioned in the above background technology.

[0005] In the present application, a feeding device of a water jet cutting machine is provided, comprising a cutting machine body, the cutting machine body being provided with a feeding device, the feeding device comprising a bracket, a suction cup, a cylinder, a rolling bearing, a connecting rod, a connecting plate and a moving mechanism, brackets are installed on both sides of the cutting machine, a slide groove is provided on the bracket, the rolling bearing is arranged in the slide groove, the connecting rod is installed on the rolling bearing, one end of the connecting rod is connected to the connecting plate, the other end of the connecting rod is connected to the moving mechanism, the suction cup is installed on the lower surface of the connecting plate, the cylinder is connected to the suction cup, and the cylinder is installed on the upper surface of the connecting plate.

[0006] By adopting the above technical solution, the suction cup is pushed by the cylinder on the connecting plate to suck the glass, and then the moving mechanism drives the connecting rod to move, so that the rolling bearing in the slide groove moves to drive the connecting plate and the suction cup to move upward as a whole. Then the suction cup is deflated to place the glass on the cutting machine, and the cylinder retracts the moving mechanism to drive the suction cup back to the initial position, waiting for the next loading.

[0007] Furthermore, one end of the slide groove is inclined, and the inclined portion of the slide groove is 120° with the horizontal portion of the slide groove.

[0008] By adopting the above technical solution, the rolling bearing can only move upwards at the beginning through the slide groove of the inclined part, which limits the moving range of the connection and the suction cup, reduces the moving path and increases efficiency.

[0009] Furthermore, the moving mechanism includes a slide rail, a slider 1, a slider 2, a slider 3, a positioning rod, a threaded rod, a motor and a support frame, the connecting rod is fixedly connected to the slider 1, the upper and lower sides of the slider 1 are provided with slide rails, the slider 2 slides on the slide rails, one end of the positioning rod is fixedly connected to the slider 2 on the upper side, the other end of the positioning rod is fixedly connected to the slider 2 on the lower side, the slider 1 slides on the positioning rod, the slider 3 is installed on the slider 1, the slider 3 cooperates with the threaded rod, support frames are provided at both ends of the threaded rod, and the threaded rod is rotatably connected to the support frame, the motor is installed on the bracket, and the motor is fixedly connected to the threaded rod.

[0010] By adopting the above technical solution, the threaded rod is driven to rotate by the motor, driving the slider three to move left and right, thereby causing the slider one to move, driving the slider one to move along the direction of the slide groove, and the slider one slides on the positioning rod, so that when the slider three moves left and right, the slider one can move up and down on the positioning rod.

[0011] Furthermore, a fixing plate is installed on the cutting machine body, a trolley is arranged below the suction cup, and elastic blocks are fixedly connected to both sides of the trolley.

[0012] With the above technical solution, the cart is used to place several pieces of glass and parked under the suction cup, which makes it unnecessary for workers to frequently move the glass under the suction cup, thereby increasing efficiency. The elastic block is used to increase friction.

[0013] Furthermore, a fixing plate is installed on the cutting machine body, a plurality of threaded holes are opened on the fixing plate, two limiting bars are installed on the fixing plate, and the limiting bars are detachably connected to the fixing plate.

[0014] By adopting the above technical solution, the limit strip is used to limit the movement of the cart in the left and right directions, so that the suction cup will not move the cart left and right during the glass suction process.

[0015] Furthermore, the feeding devices are all coated with a waterproof coating.

[0016] With the above technical solution, the cutting machine will spray water during the cutting process, and the waterproof coating is used to waterproof and increase the service life of the feeding device.

[0017] In summary, in the present application, a feeding device for a water jet cutting machine has the beneficial effect of automatically feeding the cutting machine and reducing the workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the chute structure of the utility model;

[0020] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0021] Figure 4 It is a side sectional view of the utility model;

[0022] Figure 5 for Figure 4 A partial enlarged view of point B in the middle;

[0023] Figure 6 It is a schematic diagram of the structure of the utility model cart;

[0024] Figure 7 It is a schematic diagram of the structure of the utility model mobile mechanism.

[0025] Figure numerals: 1. Cutting machine body; 2. Feeding device; 201. Bracket; 202. Suction cup; 203. Cylinder; 204. Rolling bearing; 205. Connecting rod; 206. Connecting plate; 207. Moving mechanism; 3. Slide groove; 2071. Slide rail; 2072. Slider 1; 2073. Slider 2; 2074. Slider 3; 2075. Positioning rod; 2076. Threaded rod; 2077. Motor; 2078. Support frame; 4. Cart; 5. Elastic block; 6. Fixing plate; 7. Threaded hole; 8. Limiting strip. DETAILED DESCRIPTION

[0026] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. At the same time, it should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0027] like Figures 1 to 7 As shown, a feeding device of a water jet cutting machine includes a cutting machine body 1, on which a feeding device 2 is arranged, and a waterproof coating is coated on the feeding device 2. When the cutting machine is working, there will be large water splashes. The waterproof coating can protect the feeding device 2 and extend the service life of the feeding device 2.

[0028] The feeding device 2 includes a bracket 201, a suction cup 202, a cylinder 203, a rolling bearing 204, a connecting rod 205, a connecting plate 206 and a moving mechanism 207. The brackets 201 are installed on both sides of the cutting machine body 1. A slide groove 3 is provided on the bracket 201. One end of the slide groove 3 is inclined. The angle between the inclined part of the slide groove 3 and the horizontal part of the slide groove 3 is 120°. The inclined part of the slide groove 3 is the starting point of the slide groove 3. The rolling bearing 204 is arranged in the slide groove 3, and the rolling bearing 204 can slide in the slide groove 3. The connecting rod 205 is installed on the rolling bearing 204, and the connecting rod 205 and the rolling bearing 204 are connected. Rotational connection, a connecting plate 206 is provided between the two side brackets 201, one end of the connecting rod 205 is fixedly connected to the connecting plate 206, and the other end of the connecting rod 205 is connected to the moving mechanism 207, and a suction cup 202 is provided on the lower surface of the connecting plate 206, the cylinder 203 is installed on the connecting plate 206, and the output shaft of the cylinder 203 is fixedly connected to the suction cup 202. When the moving mechanism 207 moves to the left, the rolling bearing 204 will fix the moving trajectory due to the limitation of the slide groove 3, first move upward at an angle and then maintain the horizontal movement, which can not only lift the glass plate, but also reduce the moving path to increase efficiency.

[0029] Furthermore, a trolley 4 is provided below the suction cup 202, and the trolley 4 is used for stacking glass plate raw materials. A fixing plate 6 is installed on the cutting machine body 1, and a plurality of threaded holes 7 are provided on the fixing plate 6. Two limit strips 8 are detachably connected to the fixing plate 6, and the limit strips 8 are detachably connected to the fixing plate 6 by bolts. Elastic blocks 5 are fixedly connected on both sides of the trolley 4, and the trolley 4 is aligned with the limit strips 8 and pushed in. The upper elastic block 5 on the trolley 4 increases the friction between the limit strips 8 and the trolley 4 by squeezing the limit strips 8 to limit the forward and backward movement of the trolley 4. The limit strips 8 are used to limit the left and right movement of the trolley 4, so that the trolley 4 will not deviate when the suction cup 202 sucks the glass back and forth.

[0030] The moving mechanism 207 includes a slide rail 2071, a slider 1 2072, a slider 2073, a slider 3 2074, a positioning rod 2075, a threaded rod 2076, a motor 2077 and a support frame 2078. The connecting rod 205 on one side of the slider 1 2072 is fixedly connected, and slide rails 2071 are arranged on the upper and lower sides of the slider 1 2072. The slide rails 2071 are fixedly connected to the support frame 201. The slider 2073 slides on the slide rails 2071. A positioning rod 2075 is fixedly connected between the sliders 2073 on both sides. Rod 2075, slider 1 2072 is slidably connected on the positioning rod 2075, slider 3 2074 is fixedly connected to one side of slider 1 2072, slider 3 2074 slides on the threaded rod 2076, support frames 2078 are set at both ends of the threaded rod 2076, and the threaded rod 2076 is rotatably connected to the support frame 2078, the support frame 2078 is fixedly connected to the bracket 201, the motor 2077 is installed on the bracket 201, and the output shaft of the motor 2077 is fixedly connected to the threaded rod 2076.

Claims

1. A feeding device for a water jet cutting machine, comprising a cutting machine body (1), characterized in that: The cutting machine body (1) is provided with a loading device (2), and the loading device (2) comprises a bracket (201), a suction cup (202), a cylinder (203), a rolling bearing (204), a connecting rod (205), a connecting plate (206) and a moving mechanism (207). The cutting machine is provided with brackets (201) on both sides, a slide groove (3) is provided on the bracket (201), the rolling bearing (204) is arranged in the slide groove (3), the connecting rod (205) is installed on the rolling bearing (204), one end of the connecting rod (205) is connected to the connecting plate (206), and the other end of the connecting rod (205) is connected to the moving mechanism (207), the suction cup (202) is installed on the lower surface of the connecting plate (206), the cylinder (203) is connected to the suction cup (202), and the cylinder (203) is installed on the upper surface of the connecting plate (206).

2. A feeding device for a water jet cutting machine according to claim 1, characterized in that: One end of the slide groove (3) is inclined, and the inclined portion of the slide groove (3) is at an angle of 120° to the horizontal portion of the slide groove (3).

3. The feeding device of a water jet cutting machine according to claim 1, characterized in that: The moving mechanism (207) comprises a slide rail (2071), a slider 1 (2072), a slider 2 (2073), a slider 3 (2074), a positioning rod (2075), a threaded rod (2076), a motor (2077) and a support frame (2078); the connecting rod (205) is fixedly connected to the slider 1 (2072); the slider 1 (2072) is provided with slide rails (2071) on the upper and lower sides; the slider 2 (2073) slides on the slide rails (2071); one end of the positioning rod (2075) is fixedly connected to the slider 2 (2073) on the upper side; the positioning rod (2075) is fixedly connected to the slider 2 (2073) on the upper side; The other end of the rod (2075) is fixedly connected to the slider 2 (2073) on the lower side, the slider 1 (2072) slides on the positioning rod (2075), the slider 3 (2074) is installed on the slider 1 (2072), the slider 3 (2074) cooperates with the threaded rod (2076), support frames (2078) are provided at both ends of the threaded rod (2076), and the threaded rod (2076) is rotatably connected to the support frame (2078), and the motor (2077) is installed on the bracket (201), and the motor (2077) is fixedly connected to the threaded rod (2076).

4. The feeding device of a water jet cutting machine according to claim 1, characterized in that: A trolley (4) is arranged below the suction cup (202), and elastic blocks (5) are fixedly connected to both sides of the trolley (4).

5. A feeding device for a water jet cutting machine according to claim 4, characterized in that: A fixing plate (6) is installed on the cutting machine body (1), a plurality of threaded holes (7) are opened on the fixing plate (6), two limiting strips (8) are installed on the fixing plate (6), and the limiting strips (8) are detachably connected to the fixing plate (6).

6. A feeding device for a water jet cutting machine according to claim 5, characterized in that: The feeding device (2) is coated with a waterproof coating.

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