Double-spindle core moving machine

Abstract

The invention discloses a double-spindle core moving machine, and relates to the field of double-spindle core moving machines, the double-spindle core moving machine comprises a double-spindle core moving machine body, a blanking box is movably mounted in the double-spindle core moving machine body, a feeding port is formed in one side of the blanking box, a sliding groove is formed in the blanking box, and rotating rods are fixed to the two sides of the blanking box; a driving assembly is arranged at the bottom of the discharging box, a first bevel gear is fixed to the end of the rotating rod, and a material box is fixed to one side of the double-spindle core moving machine body. According to the double-spindle core moving machine, when a workpiece is machined through the auxiliary shaft, the telescopic rod pushes the discharging box to turn over, so that the discharging box is tightly attached to the inner wall of the double-spindle core moving machine body, chippings are prevented from splashing into the sliding groove, when discharging is needed, the telescopic rod drives the discharging box to rotate, the discharging box rotates to a certain angle, the workpiece conveniently enters the discharging box, and the discharging efficiency is improved. And the blanking box gradually inclines when resetting, and the workpiece in the sliding groove falls down, so that the workpiece is prevented from being blocked in the sliding groove.

Description

Technical Field

[0001] The present invention relates to the field of dual-spindle core-moving machines, in particular to a dual-spindle core-moving machine. Background Art

[0002] A dual-spindle core-moving machine is a mechanical device used to process metal or other materials. It is usually used in scenarios where two spindles need to be used for processing at the same time, which can significantly improve production efficiency. The dual-spindle core-moving machine realizes the processing process through the rotational motion and axial feed motion of the spindle, as well as the rotational motion of the workpiece. During processing, the two spindles can work simultaneously or alternately, and can perform multiple processes such as drilling, reaming, and turning simultaneously at the same time.

[0003] After the existing dual-spindle core-travel machine has completed processing of the workpiece, the processed workpiece is placed in the blanking box through the secondary spindle. The top of the blanking box is designed to be open, and the blanking box is fixed inside the dual-spindle core-travel machine in an inclined state. The secondary spindle will generate debris when processing the workpiece, and the generated debris will splash and scatter inside the blanking box. When the workpiece slides, it will come into contact with the metal debris inside the blanking box, causing scratches on the surface of the workpiece. When the workpiece falls into the blanking box with rubber material inside, if the workpiece itself is light, it will be blocked inside the blanking box, affecting its unloading speed. When the workpiece falls from the inside of the blanking box to the blanking frame, if the workpiece itself is heavy, its own falling speed will be faster, and it will hit the surface of the workpiece, causing damage to the workpiece. Therefore, it is necessary for personnel to hold the workpiece by hand at the drop mouth, which is more troublesome. Summary of the Invention

[0004] Based on this, the purpose of the present invention is to provide a dual-spindle core-moving machine to solve the technical problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a dual-spindle core-walking machine, comprising a dual-spindle core-walking machine body, a blanking box is movably installed inside the dual-spindle core-walking machine body, and a feeding port is opened on one side of the blanking box, a slide is opened inside the blanking box, and a rotating rod is fixed on both sides of the blanking box, a driving assembly is provided on the bottom of the blanking box, the end of the rotating rod is fixed with a first bevel gear, a material box is fixed on one side of the dual-spindle core-walking machine body, and a transmission assembly is provided inside the material box, a connecting rod is movably installed inside the dual-spindle core-walking machine body, and the end of the connecting rod is fixed with a second bevel gear, a one-way bearing is installed on the end of the connecting rod, and a clamping sleeve is provided on the outer wall of the one-way bearing, a transmission rod is fixed on one side of the clamping sleeve, and the transmission rod is connected to the transmission assembly through a transmission assembly, the driving assembly comprises a telescopic rod and a fixed block, the bottom of the telescopic rod is movably connected to the dual-spindle core-walking machine body, the output end of the telescopic rod is fixed with a fixed block, and the fixed block is movably connected to the bottom of the blanking box.

[0006] By adopting the above technical solution, when the secondary spindle processes the workpiece, the telescopic rod pushes the blanking box to flip, so that the blanking box is close to the inner wall of the dual-spindle core-walking machine body, avoiding debris from splashing into the chute. When unloading is required, the telescopic rod drives the blanking box to rotate, so that the blanking box rotates to a certain angle, which is convenient for the workpiece to enter the interior of the blanking box. When the blanking box is reset, it gradually tilts, and the workpiece located inside the chute will fall, avoiding the workpiece from being blocked inside the chute. In addition, a conveying component is provided, and the workpiece falls on the conveyor belt. When the blanking box rotates, it drives the conveyor roller to rotate, thereby conveying the workpiece that falls on the conveyor belt, avoiding collision between the falling workpiece and the workpiece above the conveyor belt, and there is no need for personnel to manually catch the falling workpiece. After a certain number of workpieces are accumulated above the conveyor belt, the personnel put them into the blanking frame, reducing damage caused by collision between parts.

[0007] The present invention is further configured such that a blocking plate is fixed to one side of the top of the material box, and the blocking plate is made of rubber.

[0008] Preferably, the blocking plate provided can block the workpiece when it falls, thereby preventing the workpiece from falling to the ground and causing damage. The blocking plate made of rubber material can protect the workpiece.

[0009] The present invention is further configured such that the conveying assembly includes a conveyor belt and conveyor rollers, two groups of conveyor rollers are movably installed inside the material box, and the outer walls of the conveyor rollers are sleeved with a conveyor belt.

[0010] Preferably, the workpieces can be transported by the provided conveying assembly, thereby avoiding the problem of workpieces piling up at the blanking port and causing collisions, and the user does not need to catch the falling workpieces with his hands.

[0011] The present invention is further configured such that the transmission assembly includes a first synchronous wheel, a synchronous belt and a second synchronous wheel, the first synchronous wheel is fixed to the end of the conveying roller, the second synchronous wheel is fixed to the end of the transmission rod, and the outer walls of the second synchronous wheel and the first synchronous wheel are sleeved with a synchronous belt.

[0012] Preferably, when the transmission rod rotates, the second synchronous wheel is driven to rotate. When the second synchronous wheel rotates, it drives the first synchronous wheel to rotate under the action of the synchronous belt. When the first synchronous wheel rotates, it drives the conveying roller to rotate.

[0013] The present invention is further configured such that the diameter of the second synchronous wheel is twice the diameter of the first synchronous wheel, the second synchronous wheel and the first synchronous wheel are toothed synchronous wheels, and the synchronous belt is a toothed synchronous belt.

[0014] Preferably, when the second synchronous wheel rotates one circle, the first synchronous wheel will rotate two circles, so that the workpiece located above the conveyor belt can be moved away from the discharge port.

[0015] The present invention is further configured such that a protective shell is fixed on one side of the material box, and a groove is opened inside the protective shell. Multiple groups of fixing rods are fixed on one side of the protective shell, and the fixing rods are fixedly connected to the dual-spindle core-moving machine body.

[0016] Preferably, the protective shell is provided to protect the first synchronous wheel and the second synchronous wheel, thereby preventing them from being exposed to the outside, which may easily cause accidental injuries to personnel.

[0017] The present invention is further configured such that a mounting plate is fixed on one side of the material box, and a movable groove is opened on one side of the mounting plate, a vertical plate is movably installed inside the movable groove, and a spring is fixed on the bottom of the vertical plate.

[0018] Preferably, when the blanking box rotates, the vertical plate will be squeezed, and the vertical plate will slide inside the movable groove and squeeze the spring at the same time. The top of the vertical plate will always be in contact with the bottom of the blanking box. The vertical plate can always be in contact with the bottom of the blanking box, thereby preventing debris from entering and falling into the material box and above the conveyor belt.

[0019] The present invention is further configured such that a slope is provided on one side of the top of the mounting plate, and an end portion of the vertical plate is provided in an arc shape.

[0020] Preferably, the top of the mounting plate is provided with an inclined surface to prevent debris from accumulating on top, making it easier to clean up the debris later. The arc-shaped end of the vertical plate can reduce the friction between the vertical plate and the bottom of the blanking box.

[0021] The present invention is further configured such that the width of the vertical plate is greater than the width of the bottom of the blanking box.

[0022] As a preference, the debris can be better blocked to prevent the debris from entering the interior of the installation slot.

[0023] In summary, the present invention mainly has the following beneficial effects: The present invention is provided with a blanking box, a telescopic rod, a slide chute and a transmission component. When the secondary shaft processes the workpiece, the telescopic rod pushes the blanking box to flip, so that the blanking box is close to the inner wall of the dual-spindle core-walking machine body to avoid debris splashing into the chute. When it is necessary to unload the material, the telescopic rod drives the blanking box to rotate, so that the blanking box rotates to a certain angle, which is convenient for the workpiece to enter the inside of the blanking box. When the blanking box is reset, it gradually tilts, and the workpiece located inside the chute will fall, avoiding the workpiece to be blocked inside the chute. In addition, the conveying component is provided, and the workpiece falls on the conveyor belt, and when the blanking box rotates, it drives the conveying roller to rotate, thereby conveying the workpiece fallen on the conveyor belt, avoiding collision between the fallen workpiece and the workpiece above the conveyor belt, and does not require personnel to manually receive the fallen workpiece. After a certain number of workpieces are accumulated above the conveyor belt, the personnel put them into the blanking frame, reducing damage caused by collision between parts.

[0024] The present invention is provided with a mounting plate, a vertical plate, a spring and a blocking plate. The vertical plate can contact the bottom of the blanking box to prevent debris from falling into the material box and above the conveyor belt. The blocking plate can cushion the falling workpiece to prevent it from falling to the ground. The protective shell can protect the transmission component to prevent it from being exposed to the outside and causing accidental injury to personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 Schematic diagram of the initial state of the blanking box of the present invention; Figure 3 This is a schematic diagram of the working state of the blanking box of the present invention; Figure 4 This is a schematic diagram of the connection between the material box and the transmission component of the present invention; Figure 5 This is a schematic diagram of the connection between the telescopic rod and the blanking box of the present invention; Figure 6 A perspective view of the protective shell of the present invention; Figure 7 This is a schematic diagram of the connection between the connecting rod and the second bevel gear of the present invention; Figure 8 A perspective view of a transmission rod according to the present invention; Figure 9 This is a schematic diagram of the connection between the riser and the mounting plate of the present invention.

[0026] Description of reference numerals: 1. Dual-spindle core-moving machine body; 2. Material box; 21. Blocking plate; 3. Conveyor assembly; 31. Conveyor belt; 32. Conveyor roller; 33. First synchronous wheel; 34. Synchronous belt; 4. Protective shell; 41. Fixed rod; 5. Blanking box; 51. Feed port; 52. Slide; 53. Rotating rod; 54. First bevel gear; 6. Telescopic rod; 61. Fixed block; 7. Connecting rod; 71. Second bevel gear; 72. One-way bearing; 8. Transmission rod; 81. Card sleeve; 82. Second synchronous wheel; 9. Mounting plate; 91. Vertical plate; 92. Moving groove; 93. Spring. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0028] The following describes an embodiment of the present invention based on its overall structure.

[0029] See also Figures 1-9 , including a dual-spindle core-walking machine body 1, a blanking box 5 is movably installed inside the dual-spindle core-walking machine body 1, and a feeding port 51 is provided on one side of the blanking box 5, a mounting groove is provided inside the dual-spindle core-walking machine body 1, and the blanking box 5 is movably installed inside the mounting groove, the blanking box 5 is made of plastic material, a slide groove 52 is provided inside the blanking box 5, and rotating rods 53 are fixed on both sides of the blanking box 5, a driving component is provided at the bottom of the blanking box 5, and a first bevel gear 54 is fixed at the end of the rotating rod 53, a material box 2 is fixed on one side of the dual-spindle core-walking machine body 1, and a transmission component 3 is provided inside the material box 2, a connecting rod 7 is movably installed inside the dual-spindle core-walking machine body 1, and a second bevel gear 71 is fixed at the end of the connecting rod 7, and a one-way Bearing 72, and the outer wall of the one-way bearing 72 is provided with a clamping sleeve 81, a transmission rod 8 is fixed to one side of the clamping sleeve 81, and the transmission rod 8 is connected to the transmission assembly 3 through a transmission assembly, and the driving assembly includes a telescopic rod 6 and a fixed block 61, the bottom of the telescopic rod 6 is movably connected to the inside of the dual-spindle core-moving machine body 1, the output end of the telescopic rod 6 is fixed with a fixed block 61, and the fixed block 61 is movably connected to the bottom of the blanking box 5, the output end of the telescopic rod 6 retracts to drive the blanking box 5 to rotate, and the blanking box 5 rotates with the rotating rod 53 as the center of the circle, and at the same time drives the rotating rod 53 to rotate (when the rotating rod 53 rotates, it drives the first bevel gear 54 to rotate, and when the first bevel gear 54 rotates, it drives the connecting rod 7 to rotate, and the rotation of the connecting rod 7 drives the one-way bearing 72 to idle), and the inclination angle of the blanking box 5 gradually becomes smaller.

[0030] In the above embodiment, please refer to Figure 1 and Figure 4A blocking plate 21 is fixed on one side of the top of the material box 2, and the blocking plate 21 is made of rubber. The blocking plate 21 can block the workpiece when it falls, preventing the workpiece from falling to the ground and causing damage. The rubber blocking plate 21 can protect the workpiece.

[0031] In the above embodiment, please refer to Figure 4 The conveying component 3 includes a conveyor belt 31 and a conveyor roller 32. Two sets of conveyor rollers 32 are movably installed inside the material box 2, and the outer wall of the conveyor roller 32 is provided with a conveyor belt 31. The conveying component 3 is set to convey the workpiece, avoiding the problem of collision caused by the accumulation of workpieces at the blanking port, and the user does not need to use his hands to catch the falling workpiece.

[0032] In the above embodiment, please refer to Figure 4 The transmission assembly includes a first synchronous wheel 33, a synchronous belt 34 and a second synchronous wheel 82. The first synchronous wheel 33 is fixed to the end of the conveying roller 32, and the second synchronous wheel 82 is fixed to the end of the transmission rod 8. The outer walls of the second synchronous wheel 82 and the first synchronous wheel 33 are sleeved with a synchronous belt 34. When the transmission rod 8 rotates, the second synchronous wheel 82 will be driven to rotate. When the second synchronous wheel 82 rotates, it will drive the first synchronous wheel 33 to rotate under the action of the synchronous belt 34. The rotation of the first synchronous wheel 33 will drive the conveying roller 32 to rotate, reducing the use of the motor.

[0033] In the above embodiment, please refer to Figure 4 The diameter of the second synchronous wheel 82 is twice the diameter of the first synchronous wheel 33, and the second synchronous wheel 82 and the first synchronous wheel 33 are toothed synchronous wheels, and the synchronous belt 34 is a toothed synchronous belt. The diameter of the second synchronous wheel 82 is twice the diameter of the first synchronous wheel 33. When the second synchronous wheel 82 rotates one circle, the first synchronous wheel 33 will rotate two circles, so that the workpiece located above the conveyor belt can be moved away from the discharge port.

[0034] In the above embodiment, please refer to Figure 1 and Figure 6 A protective shell 4 is fixed on one side of the material box 2, and a groove is opened inside the protective shell 4. Multiple sets of fixing rods 41 are fixed on one side of the protective shell 4, and the fixing rods 41 are fixedly connected to the dual-spindle core-moving machine body 1. The protective shell 4 is set to protect the first synchronous wheel 33 and the second synchronous wheel 82 to prevent them from being exposed to the outside, which may easily cause accidental injury to personnel.

[0035] In the above embodiment, please refer to Figure 5 and Figure 9A mounting plate 9 is fixed to one side of the material box 2, and a moving groove 92 is opened on one side of the mounting plate 9. A vertical plate 91 is movably installed inside the moving groove 92, and a spring 93 is fixed to the bottom of the vertical plate 91. When the blanking box 5 rotates, it will squeeze the vertical plate 91, and the vertical plate 91 slides inside the moving groove 92, squeezing the spring 93 at the same time. The top of the vertical plate 91 is always in contact with the bottom of the blanking box 5. The vertical plate 91 can always be in contact with the bottom of the blanking box 5, thereby preventing debris from entering and falling into the material box and above the conveyor belt.

[0036] In the above embodiment, please refer to Figure 5 The top of the mounting plate 9 is provided with an inclined surface on one side, and the end of the vertical plate 91 is provided with an arc shape. The top of the mounting plate 9 provided with an inclined surface can prevent debris from accumulating on the top, making it convenient to clean up the debris later. The arc shape of the end of the vertical plate 91 can reduce the friction between the vertical plate 91 and the bottom of the blanking box 5.

[0037] In the above embodiment, please refer to Figure 5 The width of the vertical plate 91 is greater than the width of the bottom of the blanking box 5, which can better block the debris and prevent the debris from entering the interior of the installation groove.

[0038] When the present invention is working, the main shaft and the secondary shaft of the dual-spindle core-moving machine body 1 start working, and the main shaft and the secondary shaft inside work at the same time. After the tool finishes processing the workpiece on the secondary shaft, the numerical control programming will control the secondary shaft to move to the blanking box. At this time, the telescopic rod 6 works, and the output end of the telescopic rod 6 retracts to drive the blanking box 5 to rotate. The blanking box 5 rotates with the rotating rod 53 as the center of the circle, and at the same time, it will drive the rotating rod 53 to rotate (when the rotating rod 53 rotates, it will drive the first bevel gear 54 to rotate, and when the first bevel gear 54 rotates, it will drive the connecting rod 7 to rotate, and the rotation of the connecting rod 7 will drive The movable one-way bearing 72 rotates idly), the inclination angle of the blanking box 5 gradually decreases, and the blanking box 5 squeezes the vertical plate 91 when it rotates. The vertical plate 91 slides inside the movable groove 92 and squeezes the spring 93 at the same time. The top of the vertical plate 91 is always in contact with the bottom of the blanking box 5, and then the telescopic rod 6 stops working. At this time, the secondary shaft approaches the blanking box, and the secondary shaft drives the workpiece to approach the feed port 51 until the workpiece enters the feed port 51 completely. Then the secondary shaft releases the workpiece, and the workpiece falls into the chute 52, and then the secondary shaft starts to move away from the blanking box 5; When the secondary shaft is away from the blanking box 5, the telescopic rod 6 works, and the output end of the telescopic rod 6 extends, thereby driving the blanking box 5 to continue to rotate. The blanking box 5 rotates with the rotating rod 53 as the center of the circle, and at the same time drives the rotating rod 53 to rotate. When the rotating rod 53 rotates, it drives the first bevel gear 54 to rotate. When the first bevel gear 54 rotates, it drives the second bevel gear 71 meshed with it to rotate. The rotation of the second bevel gear 71 drives the connecting rod 7 to rotate. The rotation of the connecting rod 7 drives the one-way bearing 72 to rotate. At this time, under the action of the one-way bearing 72, the ferrule 81 is driven to rotate, and the ferrule 8 The rotation of the transmission rod 8 drives the rotation of the transmission rod 8. At this time, the rotation of the transmission rod 8 drives the second synchronous wheel 82 to rotate. When the second synchronous wheel 82 rotates, it drives the first synchronous wheel 33 to rotate under the action of the synchronous belt 34. The rotation of the first synchronous wheel 33 drives the conveyor roller 32 to rotate. The rotation of the conveyor roller 32 drives the conveyor belt 31 to transmit. The conveyor belt 31 conveys the workpiece located above it. When the inclination angle of the blanking box 5 gradually increases, the workpiece located inside the chute 52 will slide down under the action of its own gravity and fall above the conveyor belt 31.

[0039] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiment without creative contribution as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A dual-spindle core-moving machine, comprising a dual-spindle core-moving machine body (1), characterized in that: A blanking box (5) is movably installed inside the dual-spindle core-moving machine body (1), and a feeding port (51) is provided on one side of the blanking box (5), a slide groove (52) is provided inside the blanking box (5), and rotating rods (53) are fixed on both sides of the blanking box (5), a driving assembly is provided at the bottom of the blanking box (5), and a first bevel gear (54) is fixed to the end of the rotating rod (53), a material box (2) is fixed on one side of the dual-spindle core-moving machine body (1), and a transmission assembly (3) is provided inside the material box (2), a connecting rod (7) is movably installed inside the dual-spindle core-moving machine body (1), and a second bevel gear (71) is fixed to the end of the connecting rod (7), a one-way bearing (72) is installed on the end of the connecting rod (7), and a clamping sleeve (81) is provided on the outer wall of the one-way bearing (72), a transmission rod (8) is fixed on one side of the clamping sleeve (81), and the transmission rod (8) is connected to the transmission assembly (3) through the transmission assembly.

2. A dual-spindle core-moving machine according to claim 1, characterized in that: A blocking plate (21) is fixed to one side of the top of the material box (2), and the blocking plate (21) is made of rubber.

3. The dual-spindle core-moving machine according to claim 1, characterized in that: The conveying assembly (3) comprises a conveying belt (31) and conveying rollers (32). Two groups of conveying rollers (32) are movably installed inside the material box (2), and the outer walls of the conveying rollers (32) are provided with a conveying belt (31).

4. The dual-spindle core-moving machine according to claim 3, characterized in that: The transmission assembly comprises a first synchronous wheel (33), a synchronous belt (34) and a second synchronous wheel (82); the first synchronous wheel (33) is fixed to the end of the conveying roller (32); the second synchronous wheel (82) is fixed to the end of the transmission rod (8); and the outer walls of the second synchronous wheel (82) and the first synchronous wheel (33) are sleeved with a synchronous belt (34).

5. The dual-spindle core-moving machine according to claim 4, characterized in that: The diameter of the second synchronous wheel (82) is twice the diameter of the first synchronous wheel (33), and the second synchronous wheel (82) and the first synchronous wheel (33) are toothed synchronous wheels, and the synchronous belt (34) is a toothed synchronous belt.

6. The dual-spindle core-moving machine according to claim 1, characterized in that: A protective shell (4) is fixed on one side of the material box (2), and a groove is provided inside the protective shell (4). A plurality of fixed rods (41) are fixed on one side of the protective shell (4), and the fixed rods (41) are fixedly connected to the dual-spindle core-moving machine body (1).

7. The dual-spindle core-moving machine according to claim 1, characterized in that: The driving assembly comprises a telescopic rod (6) and a fixed block (61), the bottom of the telescopic rod (6) is movably connected to the inside of the dual-spindle core-moving machine body (1), the output end of the telescopic rod (6) is fixed with a fixed block (61), and the fixed block (61) is movably connected to the bottom of the blanking box (5).

8. The dual-spindle core-moving machine according to claim 1, characterized in that: A mounting plate (9) is fixed to one side of the material box (2), and a movable groove (92) is provided on one side of the mounting plate (9). A vertical plate (91) is movably mounted inside the movable groove (92), and a spring (93) is fixed to the bottom of the vertical plate (91).

9. The dual-spindle core-moving machine according to claim 8, characterized in that: A slope is provided on one side of the top of the mounting plate (9), and an arc-shaped end portion of the vertical plate (91) is provided.

10. The dual-spindle core-moving machine according to claim 8, characterized in that: The width of the vertical plate (91) is greater than the width of the bottom of the blanking box (5).

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