Auxiliary device for drilling packing box parts

Abstract

The invention relates to the technical field of packing box machining, and discloses an auxiliary device for drilling packing box parts, which comprises a supporting bottom plate, a first vertical plate is vertically fixed on one side of the supporting bottom plate, a base is arranged in the center of the first vertical plate, and a drilling assembly is arranged on the supporting bottom plate on the side edge of the base. The drilling assembly comprises a drill rod rotationally connected to the center of the first circular plate, a power gear is fixed to the top of the drill rod, a first inner gear ring is fixed to the periphery, located on the same side of the power gear, of the first circular plate, a planetary gear is arranged between the power gear and the first inner gear ring, and the planetary gear is externally engaged with the power gear and the first inner gear ring. Compared with the prior art, the device has the following advantages and effects that in the whole process, a power source of the power gear is utilized, the sliding assembly and the material taking assembly are combined, continuous material taking and returning are formed, the planetary gear drives the sliding assembly and the material taking assembly to revolve around the drill rod, material taking and returning can be conducted around the drill rod in all directions, and the scrap cleaning efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of packing box processing, and particularly relates to an auxiliary device for drilling parts of a packing box. Background Art

[0002] The packing box is a key sealing device used for the wellhead of a pumping unit in oil extraction. It is mainly used to seal the annular space between the polished rod (pumping rod) and the tubing, prevent crude oil leakage, and reduce the wear between the polished rod and the seal. When manufacturing the packing box, some of its internal parts need to be drilled, including the side wall holes of the oil storage chamber, the mounting holes of the lubricating roller or coating roller, the bolt holes of the locking ring, and the pressure relief holes, etc. When drilling parts of the packing box (such as lubricating channels, bolt holes, etc.), the traditional tooling relies on manual cleaning or single air blowing for chip removal. For long and curly waste chips, it is not very easy to clean them up. At the same time, the air outlet method is not convenient for centralized recovery of waste chips, and the overall efficiency is low. Summary of the Invention

[0003] The purpose of the present invention is to provide an auxiliary device for drilling parts of a packing box, which has the effects of high cleaning efficiency for curly waste chips and the ability to centrally recover and process waste chips.

[0004] The above technical purpose of the present invention is achieved through the following technical solutions: It includes a support bottom plate. One side of the support bottom plate is vertically fixed with a first vertical plate. A base is arranged at the center of the first vertical plate. A drilling assembly is arranged on the support bottom plate on the side of the base. The drilling assembly includes a drill rod rotatably connected to the center of a first circular plate. A power gear is fixed at the top of the drill rod. An internal gear ring one is fixed on the circumference of the first circular plate on the same side as the power gear. A planetary gear is arranged between the power gear and the internal gear ring one. The planetary gear is externally meshed with the power gear and the internal gear ring one respectively. A first drive shaft is fixed at the center of the planetary gear. The gear one at the other end of the first drive shaft is externally meshed with the gear two in the sliding assembly. The gear two is fixed at one end of a second drive shaft. A cylinder is sleeved and slidably connected to the second drive shaft. A support rod is rotationally connected to the end face of the second drive shaft away from the gear two in a limited manner. A frustum is sleeved and fixed on the support rod. A sinusoidal chute is arranged on the circumferential surface of the frustum. A push rod in the material taking assembly is slidably clamped in the chute. The number of push rods is several and they slide through the annular plate at equal intervals. A material hook is hinged to the end of the push rod outside the annular plate. The annular plate is fixed to the end face of the cylinder away from the gear two.

[0005] By adopting the above technical scheme, the base is used to fix the workpiece, and the drilling assembly is used to drive the drill rod to align the workpiece on the base for drilling. The power gear, planetary gear and inner ring gear constitute a planetary mechanism. The power gear rotates and the inner ring gear remains stationary. The planetary gear rotates while rotating around the power gear. When the planetary gear revolves around the power gear, it drives the sliding assembly and the material picking assembly to revolve. The material hook on the material picking assembly rotates around the drill rod, which can preliminarily hook the curled long strips of waste chips generated during drilling. Subsequently, the waste chips on the workpiece on the base during drilling can be cleaned up to avoid the accumulation of waste chips affecting work efficiency.

[0006] The present invention is further configured as follows: a rack is provided on one side of the push rod, a short rod is fixed on the other side of the push rod relative to the material hook, one end of the short rod is rotatably connected to the center of a sliding ball, the sliding ball is limited and slidably engaged in a sliding groove, the rack is externally meshed with a material picking gear, the material picking gear is rotatably connected to an annular plate, the annular plate is fixed to one side of the annular plate, and the material picking gear is externally meshed with an annular inner gear ring that is limited and rotated on the inner wall of the annular plate.

[0007] The present invention is further configured as follows: a groove is concavely provided on the end surface of one side of the circular ring plate, the rack is slidably connected in the groove, a scraper is vertically fixed to the outer circumferential surface of the circular ring plate on one side of the groove, one end of the material hook is hinged to the end of the push rod through a torsion spring, and the torsion spring drives the material hook toward the scraper.

[0008] The present invention is further configured as follows: a first bevel gear is fixed to the end of the support rod close to the second driving shaft, the first bevel gear is externally meshed with a second bevel gear fixed to the circumferential side of the second driving shaft, a short rod two is vertically fixed to the end surface of the circumferential plate of the second bevel gear, the short rod two is slidably engaged in the concave annular groove on the inner wall surface of the cylinder, a limiting rod along the axis is protruding from the circumferential side surface of the second driving shaft, and the cylinder is limitedly slidably connected to the outside of the limiting rod.

[0009] By adopting the above technical solution, when the planetary gear drives the first drive shaft to rotate, the first gear at one end of the drive shaft is externally meshed with the second gear in the sliding assembly. The rotation of the second gear drives the second drive shaft to rotate. At the same time, a limiting rod is arranged along the axis on the outer edge of the second drive shaft. Therefore, the rotation of the second drive shaft drives the cylinder to rotate together with the second drive shaft. The end face of the second drive shaft rotates relative to the support rod. The support rod is fixed on the second connecting rod. Therefore, the support rod does not move, and the first bevel gear at the end of the support rod does not move. When the second bevel gear externally meshed with the first bevel gear is driven to rotate by the cylinder, it rotates around the first bevel gear. Since the short rod two is vertically fixed on the circumferential end face of the second bevel gear, when the second bevel gear rotates, the short rod two is clamped in the annular groove on the inner wall surface of the cylinder, and finally drives the cylinder to horizontally slide on the second drive shaft, that is, the cylinder rotates while horizontally sliding outside the second drive shaft. During the above two processes of rotation and horizontal movement, since the circular ring plate of the material taking assembly is connected to the end of the cylinder, the entire material taking assembly rotates together with the cylinder. The circumferential side surface of the frustum is provided with continuous sine-shaped sliding grooves, and the diameter of the circular bottom surface of the frustum is larger and the bottom surface is close to the base. Therefore, when the sliding ball is in the sine-shaped sliding groove close to the base, all the material hooks at the end of the push rod are located outside the circular ring plate; In addition, when the cylinder drives the circular ring plate to horizontally slide away from the base on the second drive shaft, the sliding ball is driven to slide along the bottom surface with a large diameter of the sine-shaped sliding groove and approach the sliding groove on the top surface with a small diameter, that is, at this time, the sliding ball pulls the short rod one and the push rod towards the boss. The rack on the side surface of the push rod rotates with the material taking gear at this time, and the material taking gear drives the second internal gear ring to rotate, and finally drives all the push rods to approach the boss. At this time, the material hooks are pulled to slide in the groove on the end face of the circular ring plate and approach the boss. Since the material hooks are close to the scraper under the action of the torsion spring in the natural state, when the hopper contacts the scraper during this sliding process, the material hooks always abut against the scraper 24 and rotate under the abutting force, and the waste chips on the material hooks are removed from the material hooks by the scraper. And at this time, the cylinder moves away from the base and enters the sleeve, and the waste immediately falls into the sleeve; The cylinder is always rotating in one direction and reciprocating horizontally. When the cylinder makes a reciprocating horizontal movement, the sliding ball just moves from the lowest point to the highest point and then to the lowest point within a cycle in the sine-shaped sliding groove. At this time, the material hooks extend from outside the circular ring plate into the groove and then extend out of the groove. The sine-shaped sliding groove is designed to cooperate with the cylinder moving in one direction all the time and reciprocating horizontally; The whole process is as follows: When the material hook is outside the circular ring plate, the material hook rotates to hook the longer curled waste on the base. As the cylinder slides horizontally to the left, the material hook gradually moves away from the base in the horizontal direction [at this time, the whole material taking assembly enters the sleeve], and then approaches the boss in the vertical direction [at this time, the material hook approaches the boss, and the waste chips it hooks are scraped off by the scraper and fall into the sleeve]. As the cylinder slides to the right within one reciprocation, after the material hook unloads the material, it gradually moves away from the boss and approaches the base, and starts to take the material again. With the reciprocating movement of the cylinder, continuous material taking, waste discharging into the sleeve of the material receiving assembly are realized. The whole process utilizes the power source of the power gear to combine the sliding assembly and the material taking assembly to form continuous material taking and waste discharging. Moreover, the planetary gear also drives the sliding assembly and the material taking assembly to revolve around the drill pipe, enabling material taking and waste discharging in all directions around the drill pipe, and the efficiency of cleaning waste chips is high.

[0010] A further setting of the present invention is: It further includes a material receiving assembly. The material receiving assembly includes a sleeve sleeved outside the cylinder. A protruding spiral plate is provided on the inner wall surface of the sleeve. A rotating circular plate three is fixed to the end face of the sleeve close to the driving shaft one. The rotating circular plate three is sleeved outside the driving shaft two. A rotating circular plate four is sleeved and fixed outside the driving shaft two close to the gear two. Ring-shaped internal gear rings three and four are provided on the opposite side faces of the rotating circular plate three and the rotating circular plate four. The internal gear ring three is externally meshed with the gear three. The internal gear ring four is externally meshed with the gear four. The gear three is externally meshed with the gear four. The rotating circular plate three and the rotating circular plate four are located outside the driving shaft two between the limiting rod and the gear two.

[0011] By adopting the above technical solution, the rotating circular plate four is fixed outside the driving shaft two, and they rotate in the same direction. The internal gear ring four on the rotating circular plate four is externally meshed with the gear four. The gear four is externally meshed with the gear three. The gear three is externally meshed with the internal gear ring three. Therefore, the rotating circular plate four and the rotating circular plate three rotate in opposite directions. The driving shaft two and the cylinder rotate in the same direction. The sleeve is fixed to the rotating circular plate three. Therefore, the sleeve and the cylinder rotate in opposite directions. When the material hook of the material taking assembly takes the material outside the sleeve and then slides horizontally into the sleeve, the waste chips removed from the material hook fall into the sleeve. The sleeve and the cylinder rotate in opposite directions, and they have relative movement. Moreover, a spiral plate is provided on the inner wall of the sleeve. During the rotation of the sleeve, the waste chips are continuously pushed to the side far from the base for collection. By setting the material receiving assembly, the waste chips can be continuously and uniformly recycled.

[0012] A further setting of the present invention is that an L-shaped connecting plate one is sleeved outside the drill pipe and the driving shaft one. One side of the long plate of the connecting plate one is fixed to one side of the power gear, and the other side of the connecting plate one is rotationally connected to the outside of the driving shaft one in a limited manner. On the end plate of the connecting plate one, a support plate one and a support plate two are fixedly arranged in parallel and perpendicularly. The gear one and the gear two are rotationally connected to the support plate one. The number of the support plates two is two and they are located in the same vertical plane. The gear three and the gear four are respectively rotationally connected to the two support plates two.

[0013] By adopting the above technical solution, the connecting plate one can support the gear three and the gear four, ensuring that the rotating circular plate three and the rotating circular plate four rotate in opposite directions.

[0014] A further setting of the present invention is that an L-shaped connecting plate two is vertically fixed to the end of the short plate of the connecting plate one. The long plate of the connecting plate two is fixed to the short plate of the connecting plate one, and the support rod is vertically fixed to the short plate of the connecting plate two.

[0015] By adopting the above technical solution, the connecting plate two is provided to facilitate the support of the support plate, ensuring the stability of the sliding ball in the material taking assembly when sliding on the convex platform.

[0016] A further setting of the present invention is that a discharge port is arranged on the outer side surface of the sleeve close to the driving shaft one. A discharge pipe is arranged on the discharge port, and a discharge fan is arranged on the outer wall of the discharge pipe.

[0017] By adopting the above technical solution, when the sleeve rotates, all the waste chips in the sleeve are rotated to be close to the discharge port. A discharge fan is arranged at the discharge port, which can strengthen the convergence of the waste chips in the deep part of the sleeve and discharge them from the discharge port. A recycling box can be arranged on the support bottom plate to recycle the waste chips discharged from the discharge port. The above operations are conventional operations in the prior art, so they are not described in detail in the accompanying drawings of the specification.

[0018] A further setting of the present invention is that the drilling assembly further includes a hydraulic cylinder. One side of the circular plate one opposite to the driving gear is connected to the piston rod of the hydraulic cylinder through a connecting rod.

[0019] By adopting the above technical solution, the hydraulic cylinder drives the circular plate one to drive the whole device close to the base. The drill pipe processes the workpiece on the base. The sliding assembly, the material taking assembly and the material receiving assembly cooperate with each other to realize the continuous material taking and recycling of the waste chips on the base, significantly improving the working efficiency.

[0020] A further setting of the present invention is that the driving motor is fixed to the side of the circular plate one opposite to the power gear, and the output shaft of the driving motor is fixedly connected to the drill pipe through a coupling.

[0021] The beneficial effects of the present invention are: The base is used to fix the workpiece. The drilling assembly is used to drive the drill rod to align with the workpiece on the base for processing and drilling. The power gear, planetary gear, and inner gear ring 1 form a planetary mechanism. The power gear rotates, and the inner gear ring 1 remains stationary. The planetary gear rotates around the power gear while rotating on its own axis. When the planetary gear revolves around the power gear, it drives the sliding assembly and the material taking assembly to revolve. The material hook on the material taking assembly rotates around the drill rod, which can initially hook the curled long strip of waste chips generated during drilling. Subsequently, the waste chips generated when the workpiece on the base is drilled can be cleaned up, avoiding the accumulation of waste chips and affecting the work efficiency.

[0022] When the material hook is outside the circular ring plate, the material hook rotates to hook the curled and longer waste material on the base. As the cylinder slides horizontally to the left, the material hook gradually moves away from the base in the horizontal direction [at this time, the entire material taking assembly enters the sleeve], and approaches the convex platform in the vertical direction [at this time, the material hook approaches the convex platform, and the waste chips it hooks are removed by the scraping plate and fall into the sleeve]. As the cylinder slides to the right within a reciprocating motion, after the material hook unloads the material, it gradually moves away from the convex platform and approaches the base, and starts to take the material again. With the reciprocating motion of the cylinder, continuous material taking, unloading, and collecting into the sleeve of the collecting assembly are realized. The entire process utilizes the power source of the power gear to combine the sliding assembly and the material taking assembly to form continuous material taking and unloading. Moreover, the planetary gear also drives the sliding assembly and the material taking assembly to revolve around the drill rod, enabling all-round material taking and unloading around the drill rod, and having a high efficiency in cleaning waste chips.

[0023] The rotating circular plate 4 is fixed outside the driving shaft 2, and they rotate in the same direction. The inner gear ring 4 on the rotating circular plate 4 is externally meshed with the gear 4, the gear 4 is externally meshed with the gear 3, and the gear 3 is externally meshed with the inner gear ring 3. Therefore, the rotating circular plate 4 and the rotating circular plate 3 rotate in opposite directions. The driving shaft 2 and the cylinder rotate in the same direction. The sleeve is fixed on the rotating circular plate 3. Therefore, the sleeve and the cylinder rotate in opposite directions. When the material hook of the material taking assembly takes the material outside the sleeve and slides horizontally into the sleeve, the waste chips removed from the material hook fall into the sleeve. The sleeve and the cylinder rotate in opposite directions and have relative motion. Moreover, the inner wall of the sleeve is provided with a spiral plate. During the rotation of the sleeve, the waste chips are continuously pushed to the side far from the base for collection. By setting up the collecting assembly, continuous unified recycling of the waste chips can be achieved. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a schematic structural diagram of the present invention.

[0026] Figure 2 is Figure 1 Another schematic diagram of the side structure.

[0027] Figure 3 is the schematic diagram of the connection structure of the sliding component, the material taking component and the material receiving component in the present invention.

[0028] Figure 4 is Figure 3 Another schematic diagram of the side structure.

[0029] Figure 5 is the exploded schematic diagram of the sliding component, the material taking component and the material receiving component in the present invention.

[0030] Figure 6 is Figure 5 Another schematic diagram of the side structure.

[0031] Figure 7 is the schematic diagram of the material taking component in the present invention.

[0032] Figure 8 is Figure 7 The enlarged schematic diagram at position A in

[0033] In the figure, 1, support base plate; 2, first vertical plate; 3, base; 4, drill pipe; 5, driving gear; 6, first internal gear ring; 7, planetary gear; 8, first driving shaft; 9, second gear; 10, second driving shaft; 11, cylinder; 12, support rod; 13, frustum; 14, chute; 15, push rod; 16, ring plate; 17, material hook; 18, rack; 19, first short rod; 20, sliding ball; 21, material taking gear; 22, annular plate; 23, second internal gear ring; 24, scraper; 25, first bevel gear; 26, second bevel gear; 27, second short rod; 28, limiting rod; 29, sleeve; 30, spiral plate; 31, third rotating circular plate; 32, fourth rotating circular plate; 33, third internal gear ring; 34, fourth internal gear ring; 35, third gear; 36, fourth gear; 37, first connecting plate; 38, first support plate; 39, second support plate; 40, second connecting plate; 41, discharge port; 42, discharge pipe; 43, discharge fan; 44, hydraulic cylinder; 45, connecting rod; 46, driving motor; 47, first gear; 48, card slot;. Specific embodiments

[0034] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0035] Embodiment. An auxiliary device for drilling parts of a stuffing box, as Figures 1-8 shown, includes a support base plate 1. A first vertical plate 2 is fixedly connected vertically to one side of the support base plate 1. A base 3 is provided at the center of the first vertical plate 2. A drilling assembly is provided on the support base plate 1 on the side of the base 3. The drilling assembly includes a drill rod 4 rotatably connected to the center of a first circular plate. It is characterized in that: a power gear 5 is fixed to the top of the drill rod 4. An internal gear ring 6 is fixed to the circumference of the first circular plate on the same side as the power gear 5. A planetary gear 7 is provided between the power gear 5 and the internal gear ring 6. The planetary gear 7 is externally meshed with the power gear 5 and the internal gear ring 6 respectively. A first drive shaft 8 is fixed to the center of the planetary gear 7. A first gear 47 at the other end of the first drive shaft 8 is externally meshed with a second gear 9 in a sliding assembly. The second gear 9 is fixed to one end of a second drive shaft 10. A cylinder 11 is sleeved and slidably connected to the second drive shaft 10. A support rod 12 is rotatably connected to the end face of the second drive shaft 10 away from the second gear 9 in a limited manner. A frustum 13 is sleeved and fixed to the support rod 12. A sinusoidal chute 14 is provided on the circumferential surface of the frustum 13. A push rod 15 in a material taking assembly is slidably clamped in the chute 14. The number of the push rods 15 is several and they slide through a ring plate 16 at equal intervals. Hooks 17 are hinged to the ends of the push rods 15 outside the ring plate 16. The ring plate 16 is fixed to the end face of the cylinder 11 away from the second gear 9. A baffle is also fixed to the end face of the ring plate 16. The support rod 12 passes through the baffle. The setting of the baffle can prevent impurities from entering the cylinder 11 and affecting the operation of each component. The base 3 is used to fix the workpiece. The drilling assembly is used to drive the drill rod 4 to align with the workpiece on the base 3 for processing and drilling. The power gear 5, the planetary gear 7 and the internal gear ring 6 form a planetary mechanism. The power gear 5 rotates and the internal gear ring 6 does not move. The planetary gear 7 rotates around the power gear 5 while rotating on its own axis. When the planetary gear 7 revolves around the power gear 5, it drives the sliding assembly and the material taking assembly to revolve. The hooks 17 on the material taking assembly revolve around the drill rod 4, and can initially hook the curled long strip-shaped waste chips generated during drilling. Subsequently, the waste chips during the drilling of the workpiece on the base 3 can be cleaned up to avoid the accumulation of waste chips affecting the working efficiency.

[0036] as Figures 1-8As shown, a rack 18 is provided on one side of the push rod 15. On the other side of the push rod 15 opposite to the material hook 17, a short rod one 19 is fixed. The end of the short rod one 19 is rotatably connected to the center of the sliding sphere 20. The sliding sphere 20 is limited and slidably clamped in the chute 14. The rack 18 is externally meshed with the material taking gear 21. The material taking gear 21 is rotatably connected in the annular plate 22. The annular plate 22 is fixed to one side edge of the circular ring plate 16. The material taking gear 21 is externally meshed with the annular internal gear ring two 23 which is limited and rotates on the inner wall of the circular ring plate 16. A groove is concavely arranged on one end face of the circular ring plate 16. The rack 18 is slidably connected in the groove. A scraping plate 24 is perpendicularly fixed to the outer circumferential side face of the circular ring plate 16 on one side of the groove. One end of the material hook 17 is hinged to the end of the push rod 15 through a torsion spring. The torsion spring drives the material hook 17 towards the scraping plate 24. A first bevel gear 25 is fixed to the end of the support rod 12 close to the drive shaft two 10. The first bevel gear 25 is externally meshed with a second bevel gear 26 fixed to the circumferential side face of the drive shaft two 10. A short rod two 27 is perpendicularly fixed to the end face of the circumferential plate of the second bevel gear 26. The short rod two 27 is slidably clamped in an annular clamping groove 48 concavely arranged on the inner wall surface of the cylinder 11. A limiting rod 28 along the axis is convexly arranged on the circumferential side face of the drive shaft two 10. The cylinder 11 is limited and slidably connected to the outside of the limiting rod 28. An inward concave groove for cooperating with the limiting block is arranged in a circular hole at one end of the cylinder 11, ensuring that the cylinder 11 can be driven to rotate by the limiting rod 28. When the planetary gear 7 drives the drive shaft one 8 to rotate self, the gear one 47 at the end of the drive shaft one 8 is externally meshed with the gear two 9 in the sliding assembly. The rotation of the gear two 9 drives the drive shaft two 10 to rotate. At the same time, a limiting rod 28 is arranged along the axis on the outside of the drive shaft two 10. Therefore, the self-rotation of the drive shaft two 10 drives the cylinder 11 to rotate self together with the drive shaft two 10. One end face of the drive shaft two 10 rotates relative to the support rod 12. The support rod 12 is fixed to the connecting rod 45 two. Therefore, the support rod 12 does not move. The first bevel gear 25 at the end of the support rod 12 does not move. When the second bevel gear 26 externally meshed with the first bevel gear 25 is driven to rotate by the cylinder 11, it rotates around the first bevel gear 25. Since the short rod two 27 is perpendicularly fixed to the circumferential end face of the second bevel gear 26, when the second bevel gear 26 rotates, the short rod two 27 is clamped in the annular clamping groove 48 on the inner wall surface of the cylinder 11, finally driving the cylinder 11 to horizontally slide on the drive shaft two 10, that is, the cylinder 11 rotates self while horizontally sliding outside the drive shaft two 10. During the above two processes of self-rotation and horizontal movement, since the circular ring plate 16 of the material taking assembly is connected to the end of the cylinder 11, the whole material taking assembly rotates self together with the cylinder 11. A continuous sine-shaped chute 14 is arranged on the circumferential side face of the frustum 13, and the diameter of the bottom circle of the frustum 13 is larger and the bottom is close to the base 3. Therefore, when the sliding sphere 20 is in the sine-shaped chute 14 close to the base 3, all the material hooks 17 at the end of the push rod 15 are located outside the circular ring plate 16. In addition, when the cylinder 11 moves horizontally away from the base 3 with the ring plate 16 along the second drive shaft 10, the sliding ball 20 is driven to slide along the large-diameter bottom surface of the sine-shaped chute 14 towards the small-diameter top surface of the chute 14. That is, at this time, the sliding ball 20 pulls the first short rod 19 and the push rod 15 towards the boss. The rack 18 on the side of the push rod 15 rotates with the material-taking gear 21 at this time, and the material-taking gear 21 drives the second internal gear ring 23 to rotate, finally driving all the push rods 15 closer to the boss. At this time, the material hook 17 is pulled to slide in the groove on the end face of the ring plate 16 closer to the boss. Since the material hook 17 is close to the scraper 24 under the action of the torsion spring in the natural state, when the hopper contacts the scraper 24 during this sliding process, the waste chips on the material hook 17 are pushed off the material hook 17 by the scraper 24. And at this time, the cylinder 11 moves away from the base 3 and enters the sleeve 29, and the waste immediately falls into the sleeve 29. The cylinder 11 is always rotating in one direction and reciprocating horizontally. When the cylinder 11 makes a reciprocating horizontal movement, the sliding ball 20 just moves from the lowest point to the highest point and then to the lowest point within one cycle in the sine-shaped chute 14. At this time, the material hook 17 extends from outside the ring plate 16 into the groove and then extends out of the groove. The sine-shaped chute 14 is designed to cooperate with the continuous movement of the cylinder 11 in one direction and the reciprocating horizontal movement. The whole process is as follows: when the material hook 17 is outside the ring plate 16, the material hook 17 rotates to hook the longer curled waste on the base 3. As the cylinder 11 slides horizontally to the left, the material hook 17 gradually moves away from the base 3 in the horizontal direction [at this time, the whole material-taking assembly enters the sleeve 29] and approaches the boss in the vertical direction [at this time, the material hook 17 approaches the boss, and the waste chips it hooks are pushed off by the scraper 24 and fall into the sleeve 29]. As the cylinder 11 slides to the right within one reciprocation, the material hook 17 gradually moves away from the boss and approaches the base 3 after discharging the material, and starts to take the material again. With the reciprocating movement of the cylinder 11, continuous material taking, waste discharging into the sleeve 29 of the material receiving assembly is realized. The power source of the power gear 5 is used in the whole process to combine the sliding assembly and the material-taking assembly to form continuous material taking and waste discharging. And the planetary gear 7 also drives the sliding assembly and the material-taking assembly to revolve around the drill rod 4, enabling material taking and waste discharging in all directions around the drill rod 4, and the efficiency of cleaning waste chips is high.

[0037] Such as Figures 1-8As shown in the figure, it further includes a material receiving component. The material receiving component includes a sleeve 29 sleeved outside the cylinder 11. A protruding spiral plate 30 is provided on the inner wall surface of the sleeve 29. A rotating circular plate three 31 is fixed to the end face of the sleeve 29 close to the first driving shaft 8. The rotating circular plate three 31 is sleeved outside the second driving shaft 10. A rotating circular plate four 32 is sleeved and fixed outside the second driving shaft 10 close to the second gear 9. Annular internal gear rings three 33 and four 34 are provided on the opposite side surfaces of the rotating circular plate three 31 and the rotating circular plate four 32. The internal gear ring three 33 is externally meshed with the third gear 35, the internal gear ring four 34 is externally meshed with the fourth gear 36, and the third gear 35 is externally meshed with the fourth gear 36. The rotating circular plate three 31 and the rotating circular plate four 32 are located outside the second driving shaft 10 between the limiting rod 28 and the second gear 9. The rotating circular plate four 32 is fixed outside the second driving shaft 10, and they rotate in the same direction. The internal gear ring four 34 on the rotating circular plate four 32 is externally meshed with the fourth gear 36, the fourth gear 36 is externally meshed with the third gear 35, and the third gear 35 is externally meshed with the internal gear ring three 33 again. Therefore, the rotating circular plate four 32 rotates in the opposite direction to the rotating circular plate three 31. The second driving shaft 10 rotates in the same direction as the cylinder 11. The sleeve 29 is fixed to the rotating circular plate three 31. Therefore, the sleeve 29 and the cylinder 11 rotate in opposite directions. When the material hook 17 of the material taking component takes materials outside the sleeve 29 and horizontally slides into the sleeve 29, the waste chips removed from the material hook 17 fall into the sleeve 29. The sleeve 29 and the cylinder 11 rotate in opposite directions and have relative movement. Moreover, a spiral plate 30 is provided on the inner wall of the sleeve 29. During the rotation of the sleeve 29, the waste chips are continuously pushed to the side away from the base 3 for collection. By setting the material receiving component, the waste chips can be continuously and uniformly recycled.

[0038] As Figures 1-8 shown, an L-shaped connecting plate one 37 is sleeved outside the drill rod 4 and the first driving shaft 8. One side of the long plate of the connecting plate one 37 is fixed to one side of the power gear 5, and the other side of the connecting plate one 37 is rotationally connected to the outside of the first driving shaft 8 in a limited manner. A support plate one 38 and a support plate two 39 are fixedly arranged perpendicular to each other on the end plate of the connecting plate one 37. The first gear 47 and the second gear 9 are rotationally connected to the support plate one 38. The number of the support plates two 39 is two and they are located in the same vertical plane. The third gear 35 and the fourth gear 36 are respectively rotationally connected to the two support plates two 39. The connecting plate one 37 can support the third gear 35 and the fourth gear 36 to ensure that the rotating circular plate three 31 and the rotating circular plate four 32 rotate in opposite directions.

[0039] As Figures 1-8 shown, an L-shaped connecting plate two 40 is perpendicularly fixed to the end of the short plate of the connecting plate one 37. The long plate of the connecting plate two 40 is fixed to the short plate of the connecting plate one 37. The support rod 12 is perpendicularly fixed to the short plate of the connecting plate two 40. By setting the connecting plate two 40, it is convenient to support the support plate and ensure the stability of the sliding ball 20 in the material taking component when sliding on the convex platform.

[0040] As Figures 1-8 shown, a discharge port 41 is provided on the outer side surface of the sleeve 29 close to the drive shaft 8. A discharge pipe 42 is provided on the discharge port 41, and a discharge fan 43 is provided on the outer wall of the discharge pipe 42. When the sleeve 29 rotates, all the waste chips in the sleeve 29 are rotated to be close to the discharge port 41. The discharge fan 43 is provided at the discharge port 41, which can strengthen the convergence of the waste chips in the deep part of the sleeve 29 and discharge them from the discharge port 41. A recycling box can be provided on the support base plate 1 to recycle the waste chips discharged from the discharge port 41. The above operations are conventional operations of the prior art, so they are not described in detail in the accompanying drawings of the specification.

[0041] As Figures 1-8 shown, the drilling assembly further includes a hydraulic cylinder 44. One side of the circular plate relative to the drive gear is connected to the piston rod of the hydraulic cylinder 44 through a connecting rod 45. The hydraulic cylinder 44 drives the circular plate to drive the whole device close to the base 3, and the drill rod 4 processes the workpiece on the base 3. The sliding assembly, the material taking assembly and the material receiving assembly cooperate with each other to realize the continuous material taking and recycling of the waste chips on the base 3, significantly improving the working efficiency.

[0042] As Figures 1-8 shown, the drive motor 46 is fixed on the side surface of the circular plate relative to the power gear 5, and the output shaft of the drive motor 46 is fixedly connected to the drill rod 4 through a coupling. The drive motor 46 is the power source of the whole device.

[0043] The working principle of an auxiliary device for drilling a packing box part: When the planetary gear 7 drives the first drive shaft 8 to rotate, the first gear 47 at the end of the first drive shaft 8 is externally meshed with the second gear 9 in the sliding assembly. The rotation of the second gear 9 drives the second drive shaft 10 to rotate. At the same time, a limiting rod 28 is arranged along the axis on the outer edge of the second drive shaft 10. Therefore, the rotation of the second drive shaft 10 drives the cylinder 11 to rotate together with the second drive shaft 10. One end face of the second drive shaft 10 rotates relative to the support rod 12. The support rod 12 is fixed to the second connecting rod 45. Therefore, the support rod 12 does not move, and the first bevel gear 25 at the end of the support rod 12 does not move. When the second bevel gear 26 externally meshed with the first bevel gear 25 is driven to rotate by the cylinder 11, it rotates around the first bevel gear 25. Since the short rod two 27 is vertically fixed to the circumferential end face of the second bevel gear 26, when the second bevel gear 26 rotates, the short rod two 27 is clamped in the annular card slot 48 on the inner wall surface of the cylinder 11, and finally drives the cylinder 11 to horizontally slide on the second drive shaft 10, that is, the cylinder 11 rotates while horizontally sliding outside the second drive shaft 10. During the above two processes of rotation and horizontal movement, since the circular ring plate 16 of the material taking assembly is connected to the end of the cylinder 11, the entire material taking assembly rotates together with the cylinder 11. The circumferential side surface of the frustum 13 is provided with continuous sine-shaped sliding grooves 14, and the diameter of the bottom circle of the frustum 13 is larger and the bottom is close to the base 3. Therefore, when the sliding ball 20 is in the sine-shaped sliding groove 14 close to the base 3, all the material hooks 17 at the end of the push rod 15 are located outside the circular ring plate 16. In addition, when the cylinder 11 drives the circular ring plate 16 to horizontally slide away from the base 3 on the second drive shaft 10, the sliding ball 20 is driven to slide along the large-diameter bottom surface of the sine-shaped sliding groove 14 into the sliding groove 14 close to the small-diameter top surface, that is, at this time, the sliding ball 20 pulls the short rod one 19 and the push rod 15 towards the convex platform. The rack 18 on the side surface of the push rod 15 rotates with the material taking gear 21 at this time. The material taking gear 21 drives the second internal gear ring 23 to rotate, and finally drives all the push rods 15 to approach the convex platform. At this time, the material hooks 17 are pulled to slide in the grooves on the end face of the circular ring plate 16 and approach the convex platform. Since the material hooks 17 are close to the scraper 24 under the action of the torsion spring in the natural state, when the material hooks 17 contact the scraper 24 during this sliding process, the material hooks 17 are always in contact with the scraper 24 and rotate under the contact force. The waste chips on the material hooks 17 are removed from the material hooks 17 by the scraper 24. And at this time, the cylinder 11 moves away from the base 3 and enters the sleeve 29, so the waste immediately falls into the sleeve 29. The cylinder 11 is always rotating in one direction and reciprocating horizontally. When the cylinder 11 makes a reciprocating horizontal slide, the sliding ball 20 just moves from the lowest point to the highest point and then to the lowest point within one cycle of the sine-shaped sliding groove 14. At this time, the material hook 17 extends from outside the circular ring plate 16 into the groove and then extends out of the groove. The sine-shaped sliding groove 14 is designed to cooperate with the continuous movement of the cylinder 11 in one direction and the reciprocating horizontal slide. The whole process is as follows: When the material hook 17 is outside the ring plate 16, the material hook 17 rotates to hook the longer curled waste on the base 3. As the cylinder 11 slides horizontally to the left, the material hook 17 gradually moves away from the base 3 in the horizontal direction [at this time, the whole material taking assembly enters the sleeve 29], and approaches the boss in the vertical direction [at this time, the material hook 17 approaches the boss, and the waste chips it hooks are pushed off by the scraper 24 and fall into the sleeve 29]. As the cylinder 11 slides to the right within a reciprocating motion, the material hook 17 gradually moves away from the boss and approaches the base 3 after discharging, and starts to take material again. With the reciprocating motion of the cylinder 11, continuous material taking, discharging to the sleeve 29 of the material receiving assembly is realized. The whole process utilizes the power source of the power gear 5 to combine the sliding assembly and the material taking assembly to form continuous material taking and discharging. Moreover, the planetary gear 7 also drives the sliding assembly and the material taking assembly to revolve around the drill rod 4, enabling material taking and discharging in all directions around the drill rod 4, and the efficiency of cleaning waste chips is high.

[0044] The rotating circular plate four 32 is fixed outside the drive shaft two 10, and they rotate in the same direction. The internal gear ring four 34 on the rotating circular plate four 32 is externally meshed with the gear four 36. The gear four 36 is externally meshed with the gear three 35, and the gear three 35 is externally meshed with the internal gear ring three 33. Therefore, the rotating circular plate four 32 and the rotating circular plate three 31 rotate in opposite directions. The drive shaft two 10 and the cylinder 11 rotate in the same direction. The sleeve 29 is fixed on the rotating circular plate three 31. Therefore, the sleeve 29 and the cylinder 11 rotate in opposite directions. When the material hook 17 of the material taking assembly takes material outside the sleeve 29 and slides horizontally into the sleeve 29, the waste chips removed from the material hook 17 fall into the sleeve 29. The sleeve 29 and the cylinder 11 rotate in opposite directions and have relative motion. Moreover, the inner wall of the sleeve 29 is provided with a spiral plate 30. During the rotation of the sleeve 29, the waste chips are continuously pushed to the side far from the base 3 for collection. By setting the material receiving assembly, the waste chips can be continuously and uniformly recycled.

Claims

1. An auxiliary device for drilling a packing box component, comprising a supporting bottom plate (1), a first vertical plate (2) is vertically fixed on one side of the supporting bottom plate (1), a base (3) is arranged at the center of the first vertical plate (2), and a drilling assembly is arranged on the supporting bottom plate (1) on the side of the base (3). The drilling assembly includes a drill rod (4) rotatably connected to the center of a first circular plate. It is characterized in that: A power gear (5) is fixed on the top of the drill rod (4); an inner gear ring (6) is fixed on the circumference of the circular plate (1) on the same side as the power gear (5); a planetary gear (7) is arranged between the power gear (5) and the inner gear ring (6); the planetary gear (7) is externally meshed with the power gear (5) and the inner gear ring (6) respectively; a drive shaft (8) is fixed at the center of the circle of the planetary gear (7); a gear (47) at the other end of the drive shaft (8) is externally meshed with a gear (9) in the sliding assembly; the gear (9) is fixed to one end of the drive shaft (10); and a sliding connection is arranged on the outer surface of the drive shaft (10). The end face of the drive shaft 2 (10) connected to the cylinder (11) and away from the gear 2 (9) is limitedly rotatably connected to a support rod (12); a truncated table (13) is fixedly arranged on the outer surface of the support rod (12); a sinusoidal chute (14) is arranged on the circumferential surface of the truncated table (13); a push rod (15) in a material taking assembly is slidably engaged in the chute (14); a plurality of push rods (15) are provided and slide through a circular plate (16) at equal intervals; a material hook (17) is hingedly connected to the end face of the cylinder (11) away from the gear 2 (9); and the circular plate (16) is fixed to the end face of the cylinder (11) away from the gear 2 (9).

2. The auxiliary device for drilling the parts of the packing box according to claim 1, wherein: A rack (18) is provided on one side of the push rod (15), and a short rod (19) is fixed on the other side of the push rod (15) opposite to the material hook (17). The end of the short rod (19) is rotatably connected to the center of a sliding ball (20). The sliding ball (20) is limitedly slidably engaged in the slide groove (14). The rack (18) is externally meshed with a material taking gear (21). The material taking gear (21) is rotatably connected to an annular plate (22). The annular plate (22) is fixed to one side of the annular plate (16). The material taking gear (21) is externally meshed with an annular inner gear ring (23) that is limitedly rotated on the inner wall of the annular plate (16).

3. The auxiliary device for drilling of the packing box component according to claim 2, wherein: A groove is formed inwardly on one end surface of the circular plate (16), and the rack (18) is slidably connected in the groove. A scraper (24) is vertically fixed to the outer circumferential surface of the circular plate (16) on one side of the groove. One end of the material hook (17) is hinged to the end of the push rod (15) through a torsion spring, and the torsion spring drives the material hook (17) toward the scraper (24).

4. An auxiliary device for drilling of packing box parts according to claim 3, characterized in that: A first bevel gear (25) is fixed to the end of the support rod (12) near the second drive shaft (10), and the first bevel gear (25) is externally meshed with a second bevel gear (26) fixed to the circumferential side surface of the second drive shaft (10). A second short rod (27) is vertically fixed to the end surface of the circumferential plate of the second bevel gear (26), and the second short rod (27) is slidably engaged in an annular groove (48) concave in the inner wall surface of the cylinder (11). A limiting rod (28) is protruding from the circumferential side surface of the second drive shaft (10) along the axis, and the cylinder (11) is slidably connected to the outside of the limiting rod (28).

5. The auxiliary device for drilling of the packing box parts according to claim 4, characterized in that: It further includes a material receiving component. The material receiving component includes a sleeve (29) sleeved outside the cylinder (11). A protruding spiral plate (30) is provided on the inner wall surface of the sleeve (29). A rotating circular plate three (31) is fixed to the end surface of the sleeve (29) close to the first driving shaft (8). The rotating circular plate three (31) is sleeved outside the second driving shaft (10). A rotating circular plate four (32) is fixedly sleeved outside the second driving shaft (10) close to the second gear (9). Annular internal gear rings three (33) and annular internal gear rings four (34) are provided on the opposite side surfaces of the rotating circular plate three (31) and the rotating circular plate four (32). The internal gear ring three (33) is externally meshed with the third gear (35). The internal gear ring four (34) is externally meshed with the fourth gear (36). The third gear (35) is externally meshed with the fourth gear (36). The rotating circular plate three (31) and the rotating circular plate four (32) are located outside the second driving shaft (10) between the limiting rod (28) and the second gear (9).

6. An auxiliary device for drilling of packing box parts according to claim 5, characterized in that: An L-shaped connecting plate one (37) is sleeved outside the drill rod (4) and the first driving shaft (8). One side of the long plate of the connecting plate one (37) is fixed to one side of the power gear (5). The other side of the connecting plate one (37) is rotationally connected to the outside of the first driving shaft (8) in a limited manner. A support plate one (38) and a support plate two (39) are fixedly arranged perpendicularly in parallel on the end plate of the connecting plate one (37). The first gear (47) and the second gear (9) are rotationally connected to the support plate one (38). The number of the support plates two (39) is two and they are located in the same vertical plane. The third gear (35) and the fourth gear (36) are respectively rotationally connected to the two support plates two (39).

7. An auxiliary device for drilling parts of a packing box, according to claim 6, characterized in that: An L-shaped connecting plate two (40) is perpendicularly fixed to the end of the short plate of the connecting plate one (37). The long plate of the connecting plate two (40) is fixed to the short plate of the connecting plate one (37). The support rod (12) is perpendicularly fixed to the short plate of the connecting plate two (40).

8. An auxiliary device for drilling of packing box parts according to claim 7, characterized in that: A discharge port (41) is provided on the outer side surface of the sleeve (29) close to the first driving shaft (8). A discharge pipe (42) is provided on the discharge port (41). A discharge air blower (43) is provided on the outer wall of the discharge pipe (42).

9. The auxiliary device for drilling of the packing box parts according to claim 1, characterized in that: The drilling component further includes a hydraulic cylinder (44). The side of the circular plate opposite to the driving gear is connected to the piston rod of the hydraulic cylinder (44) through a connecting rod (45).

10. The auxiliary device for drilling of the packing box component according to claim 1, characterized in that: The driving motor (46) is fixed to the side of the first circular plate opposite to the power gear (5). The output shaft of the driving motor (46) is fixedly connected to the drill rod (4) through a coupling.

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