Bilateral numerical control automatic feeding device

Abstract

The utility model discloses a bilateral numerical control automatic feeding device, which relates to the field of automatic feeding and comprises a bottom plate and two feeding plates, a mounting plate is fixedly arranged at the top of the bottom plate, and a plurality of guide rods are fixedly arranged at the bottom of a push plate. Through the arrangement of the two feeding plates and the multiple guide rods, the discharging positions above the two feeding plates are arranged on one side of the opening of the machining box, then materials are placed on the tops of the two feeding plates, the two feeding plates can be driven to rotate reversely through the driving mechanism, and therefore the materials can be poured into the machining box smoothly, and the machining efficiency is improved. And when the two feeding plates dump materials and the materials block the top of the processing box, an air cylinder is started to drive a plurality of guide rods to move downwards, and then the junction of the left and right materials can be hammered and guided, so that it can be guaranteed that the materials rapidly fall into the processing box, and the processing efficiency is improved. Therefore, the feeding efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the field of automatic feeding, in particular to a bilateral numerically controlled automatic feeding device. Background Art

[0002] CNC machining refers to a process method for processing parts on CNC machine tools. Automated feeding, as the basis for continuous CNC machining, has received widespread attention.

[0003] After searching, the bilateral feed rack with announcement number CN213439985U includes a frame group arranged at both ends of the workbench; slide rails are respectively connected between the two frame groups; a feed plate assembly is provided above each of the frame groups; the bottom of the feed plate assembly is slidably connected to the slide rail; the feed plate assembly includes a feed plate, a pad, a feed connecting plate, a linear shaft with an aluminum support, a linear bearing, a rotating seat, an oil-free bearing and an elastic retaining ring for the shaft, which are arranged in sequence from top to bottom; the linear bearing is slidably connected to the linear shaft with an aluminum support.

[0004] However, the existing double-sided feeding rack has certain drawbacks during use. Although the device can realize double-sided feeding when in use, when the material is discharged, the confluence of the double-sided materials is prone to accumulation, which leads to a slow discharge speed and affects the material processing efficiency. Utility Model Content

[0005] In view of the above problems existing in the existing double-sided feeding rack, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a bilateral CNC automatic feeding device, which solves the problem that although the device can realize bilateral feeding when in use, when the material is discharged, the confluence of the bilateral materials is prone to accumulation, which leads to a slow discharge speed and affects the material processing efficiency.

[0007] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0008] A bilateral CNC automatic feeding device comprises a base plate and two feed plates, a mounting plate is fixedly provided on the top of the base plate, two rotating rods are rotatably sleeved inside the mounting plate, and the two feed plates are fixedly sleeved on the rod walls of the corresponding rotating rods, a processing box is fixedly provided on the top of the base plate, the top of each feed plate is arranged on one side of the opening of the processing box, a top plate is fixedly provided on the side wall of the mounting plate, a connecting plate is provided below the top plate, a cylinder is fixedly provided on the bottom of the connecting plate, a push plate is fixedly provided on the output shaft of the cylinder, a plurality of guide rods are fixedly provided on the bottom of the push plate, each feed plate is arranged on one side of the plurality of guide rods, a driving mechanism is provided on the back side of the mounting plate, and each of the rotating rods matches the driving mechanism.

[0009] Preferably, the driving mechanism includes an L-shaped plate, a first motor and two gears, the L-shaped plate is fixedly arranged on the back side of the mounting plate, the first motor is fixedly arranged on the side wall of the L-shaped plate, one of the rotating rods passes through the L-shaped plate and is fixedly connected to the output shaft of the first motor, the two gears are respectively fixedly sleeved on the rod wall of the corresponding rotating rod, and the two gears are meshed with each other.

[0010] Preferably, a second motor is fixedly provided on the top of the top plate, and an output shaft of the second motor passes through the top plate and is fixedly connected to the connecting plate.

[0011] Preferably, two buffer blocks are fixedly provided on the top of the bottom plate, and each of the buffer blocks is fitted on the bottom of the corresponding feed plate.

[0012] Preferably, a U-shaped limiting plate is fixedly provided on the top of each feed plate.

[0013] Preferably, each of the buffer blocks is a rubber block.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model sets the upper discharge position of the two feed plates on one side of the opening of the processing box by setting two feed plates and multiple guide rods, and then places the material on the top of the two feed plates. The two feed plates can be driven to reverse by the driving mechanism, so that the material can be smoothly dumped into the interior of the processing box, thereby realizing automatic feeding, reducing labor intensity and improving feeding efficiency. When the two feed plates dump the material and the material is blocked at the top of the processing box, the cylinder is started to drive the multiple guide rods to move downward, and then the confluence of the left and right materials can be hammered and guided, thereby ensuring that the material quickly falls into the interior of the processing box, thereby further improving the feeding efficiency.

[0016] 2. The utility model sets up a driving mechanism, which includes an L-shaped plate, a first motor and two gears. The second motor is started to drive the corresponding rotating rod to rotate. When the rotating rod rotates, it can drive the corresponding gear to rotate. The two gears are meshed and connected, thereby realizing the smooth rotation of another gear and another rotating rod, thereby realizing the reverse rotation of the two rotating rods and the two feed plates, and thus being able to dump the materials smoothly.

[0017] 3. The utility model sets a second motor, which is fixed on the top of the top plate. Starting the second motor can drive the connecting plate to rotate, and the connecting plate can drive the cylinder, the push plate and multiple guide rods to rotate synchronously, thereby changing the hammering direction of the multiple guide rods, ensuring that the multiple guide rods can hammer and guide multiple parts of the converged materials, thereby accelerating the speed of evacuating materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 This is a schematic cross-sectional view of the utility model;

[0020] Figure 2 For the utility model Figure 1 Rear view;

[0021] Figure 3 For the utility model Figure 1 A magnified schematic diagram of part A;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the three-dimensional structure of the U-shaped limiting plate.

[0023] Description of reference numerals:

[0024] 1. Bottom plate; 2. Feed plate; 3. Mounting plate; 4. Rotating rod; 5. Processing box; 6. Top plate; 7. Connecting plate; 8. Cylinder; 9. Push plate; 10. Guide rod; 11. L-shaped plate; 12. First motor; 13. Gear; 14. Second motor; 15. Buffer block; 16. U-shaped limiting plate. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The embodiment of the utility model discloses a bilateral numerically controlled automatic feeding device.

[0027] Example 1

[0028] The utility model provides Figure 1-3The double-sided CNC automatic feeding device shown includes a base plate 1 and two feeding plates 2. A mounting plate 3 is fixedly provided on the top of the base plate 1. Two rotating rods 4 are rotatably sleeved inside the mounting plate 3. The two feeding plates 2 are fixedly sleeved on the rod walls of the corresponding rotating rods 4. A processing box 5 is fixedly provided on the top of the base plate 1. The top of each feeding plate 2 is set on one side of the opening of the processing box 5. A top plate 6 is fixedly provided on the side wall of the mounting plate 3. A connecting plate 7 is provided below the top plate 6. A cylinder 8 is fixedly provided on the bottom of the connecting plate 7. A push plate 9 is fixedly provided on the output shaft of the cylinder 8. A plurality of guide rods 10 are fixedly provided on the bottom of the push plate 9. Each feeding plate 2 is set on multiple On one side of the guide rod 10, a driving mechanism is provided on the back of the mounting plate 3, and each rotating rod 4 is matched with the driving mechanism. By setting two feed plates 2 and multiple guide rods 10, the driving mechanism can drive the two feed plates 2 to reverse, so that the materials can be smoothly dumped into the interior of the processing box 5, thereby realizing automatic feeding, reducing labor intensity, and improving feeding efficiency. When the two feed plates 2 dump the materials and the materials are blocked at the top of the processing box 5, the cylinder 8 is started to drive the multiple guide rods 10 to move downward, and then the left and right materials can be hammered and guided at the confluence, thereby ensuring that the materials fall quickly into the interior of the processing box 5, thereby further improving the feeding efficiency.

[0029] In order to realize the reverse rotation of the two rotating rods 4 and the two feeding plates 2, the materials can be dumped smoothly. Figure 1-3 As shown, the driving mechanism includes an L-shaped plate 11, a first motor 12 and two gears 13. The L-shaped plate 11 is fixedly arranged on the back of the mounting plate 3, and the first motor 12 is fixedly arranged on the side wall of the L-shaped plate 11. One of the rotating rods 4 passes through the L-shaped plate 11 and is fixedly connected to the output shaft of the first motor 12. The two gears 13 are respectively fixedly sleeved on the rod walls of the corresponding rotating rods 4. The two gears 13 are meshed with each other. Through the set driving mechanism, the reverse rotation of the two rotating rods 4 and the two feed plates 2 is realized, so that the material can be dumped smoothly.

[0030] Example 2

[0031] On the basis of the first embodiment, in order to change the hammering direction of the multiple guide rods 10, it is ensured that the multiple guide rods 10 can hammer and guide multiple parts of the converging materials, thereby accelerating the speed of evacuating the materials. Figure 1-2 As shown, a second motor 14 is fixedly provided on the top of the top plate 6. The output shaft of the second motor 14 passes through the top plate 6 and is fixedly connected to the connecting plate 7. By setting the second motor 14, the hammering direction of the multiple guide rods 10 can be changed, ensuring that the multiple guide rods 10 can hammer guide multiple parts of the converged material, thereby accelerating the speed of evacuating the material.

[0032] Example 3

[0033] On the basis of the first embodiment, in order to cushion the bottom of the feed plate 2 and prevent the feed plate 2 from being damaged due to wear at the bottom after long-term use, as shown in FIG. Figure 1-3 As shown, two buffer blocks 15 are fixedly provided on the top of the base plate 1, and each buffer block 15 is fitted on the bottom of the corresponding feed plate 2. Through the provided buffer blocks 15, the bottom of the feed plate 2 can be buffered to prevent the bottom of the feed plate 2 from being worn out after long-term use, thereby preventing the feed plate 2 from being damaged.

[0034] In order to limit the dumping of materials and prevent them from falling, Figure 1-4 As shown, a U-shaped limiting plate 16 is fixedly provided on the top of each feed plate 2. The U-shaped limiting plate 16 can limit the pouring of the material and prevent the material from falling.

[0035] Finally, in order to ensure that the buffer block 15 can have a better buffering effect, as Figure 1-2 As shown, each buffer block 15 is a rubber block. The rubber material has a high buffering capacity, thereby ensuring that the buffer block 15 can have a good buffering effect.

[0036] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A bilateral CNC automatic feeding device, comprising a base plate (1) and two feeding plates (2), characterized in that: The top of the bottom plate (1) is fixedly provided with a mounting plate (3), the interior of the mounting plate (3) is rotatably sleeved with two rotating rods (4), the two feed plates (2) are respectively fixedly sleeved on the rod walls of the corresponding rotating rods (4), the top of the bottom plate (1) is fixedly provided with a processing box (5), the top of each feed plate (2) is arranged on one side of the opening of the processing box (5), the side wall of the mounting plate (3) is fixedly provided with a top plate (6), a connecting plate (7) is arranged below the top plate (6), a cylinder (8) is fixedly provided at the bottom of the connecting plate (7), the output shaft of the cylinder (8) is fixedly provided with a push plate (9), the bottom of the push plate (9) is fixedly provided with multiple guide rods (10), each feed plate (2) is arranged on one side of the multiple guide rods (10), a driving mechanism is provided on the back of the mounting plate (3), and each rotating rod (4) matches the driving mechanism.

2. A bilateral CNC automatic feeding device according to claim 1, characterized in that: The driving mechanism comprises an L-shaped plate (11), a first motor (12) and two gears (13); the L-shaped plate (11) is fixedly arranged on the back of the mounting plate (3); the first motor (12) is fixedly arranged on the side wall of the L-shaped plate (11); one of the rotating rods (4) passes through the L-shaped plate (11) and is fixedly connected to the output shaft of the first motor (12); the two gears (13) are respectively fixedly sleeved on the rod wall of the corresponding rotating rod (4); and the two gears (13) are meshedly connected.

3. The bilateral CNC automatic feeding device according to claim 1, characterized in that: A second motor (14) is fixedly provided on the top of the top plate (6), and an output shaft of the second motor (14) passes through the top plate (6) and is fixedly connected to the connecting plate (7).

4. The bilateral CNC automatic feeding device according to claim 1, characterized in that: Two buffer blocks (15) are fixedly arranged on the top of the bottom plate (1), and each buffer block (15) is fitted on the bottom of the corresponding feed plate (2).

5. The bilateral CNC automatic feeding device according to claim 1, characterized in that: A U-shaped material limiting plate (16) is fixedly provided on the top of each feed plate (2).

6. The bilateral CNC automatic feeding device according to claim 4, characterized in that: Each of the buffer blocks (15) is a rubber block.

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