WO2019114022A1

WO2019114022A1 - Horizontal annular drilling and planting all-in-one machine and method for drilling and planting same

Info

Publication number: WO2019114022A1
Application number: PCT/CN2017/117855
Authority: WO
Inventors: 王勇; 许富恒; 伍文超
Original assignee: 扬州市海星数控制刷设备有限公司
Priority date: 2017-12-13
Filing date: 2017-12-21
Publication date: 2019-06-20
Also published as: CN107928103A; CN107928103B

Abstract

Provided are a horizontal annular drilling and planting all-in-one machine and a method for drilling and planting the same. A feeding and discharging station, a drilling station and a hair planting station are sequentially arranged along a circumference of a working table center cylinder (1). An automatic feeding mechanism (18), a finished product output mechanism (19) and a three-dimensional mechanical hand (17) are disposed in the front of the feeding and discharging station. A drilling device (20) is mounted on a rear side of the drilling station. The hair planting device (21) is mounted on the right side of the hair planting station. A rotating support formed by a station rotating top plate (3a), a vertical plate (3b) and a base plate (3c) is mounted on each station. A working table support plate (10) is mounted below each station rotating base plate (3c), and a brush body working table (16) is mounted on each working table support plate (10). A brush body finishes feeding at the feeding and discharging station and rotates to the drilling station for drilling; after the drilling, the brush body continues to rotate to the hair planting station for hair planting; after the hair planting, the hair body continues to rotate to the feeding and discharging station for discharging, then the brush body performs feeding on the feeding and discharging station, and circulation is performed in this way. Operations of each station are synchronous and do not interfere with each other, and the automation degree and production efficiency are high.

Description

Horizontal ring drilling integrated machine and method for drilling and processing same

Technical field

The invention relates to a manufacturing device of a brush, in particular to a horizontal ring drilling integrated machine; the invention also relates to a method for drilling and processing a horizontal ring drilling integrated machine, which can be synchronized on the brush plate The completion of loading, drilling, planting and blanking is a technical field of brush processing equipment and processing methods.

Background technique

The hair-planting machine is widely used for drilling and planting hair on brush bodies such as daily-use brushes and industrial brushes. For the processing of the flat brush, the drilling workbench of the traditional planting machine is located below, the brush plate of the flat brush is clamped on the drilling workbench, and the length direction of the flat brushing plate extends along the width direction of the drilling workbench. The drilling brushing surface of the flat brushing plate faces up, the machine head is located above the drilling workbench, and the drilling head and the planting mechanism are arranged on the machine head, and the rear side of the machine head is connected to the machine base, and the machine base extends downwardly and The drilling workbench is attached to a common base.

When the plane brush is relatively long, because the drilling table is wide, the head needs to be explored for a long distance. The cantilever structure causes the overall planting machine to be bulky and heavy, and the space above the drilling table is drilled. The mechanism and the hair-planting mechanism occupies, and the automatic feeding and unloading device cannot be arranged. The loading and unloading of the brush plate are all done by manual assistance, which is labor intensive and has certain danger. Once the operator has made a mistake, for example, if the brush plate that has finished the hair planting is not removed in time, the planting nozzle will interfere with the brush plate, resulting in equipment damage.

Summary of the invention

The primary object of the present invention is to provide a horizontal ring drilling integrated machine, wherein each station can be separately loaded, drilled, planted and unloaded, and the operation of each station is synchronous and non-interference, the degree of automation and high productivity.

In order to achieve the above object, a horizontal ring drilling integrated machine of the present invention comprises a work center central cylinder, and a top annular guide rail is mounted on the top of the center cylinder of the worktable, and is arranged up and down along the circumference of the top annular guide rail. a material station, a drilling station and a planting station, the loading and unloading station is located at a front side of the center cylinder of the worktable, the drilling station is located at a rear side of the center cylinder of the worktable, and the planting station is located at the The right side of the center cylinder of the worktable; the front side of the loading and unloading station is provided with an automatic feeding mechanism, a finished product output mechanism, and a loading and unloading three-dimensional robot for loading and unloading; the rear side of the drilling station is equipped with a drill a hole device, a planting device is installed on a right side of the planting station; a horizontal station rotating top plate is respectively installed at each station of the top annular guide rail, and the outer sides of each station rotating top plate are respectively connected with a downward extension The working position rotary vertical plate, the lower end of each working position rotary vertical plate is respectively connected with a working horizontal rotary floor extending horizontally to the outside, and the working table support plate is respectively installed below each station rotary bottom plate, and each working table support Each brush body attached to the board table.

Compared with the prior art, the present invention achieves the following beneficial effects: the workbench support plate of each station is suspended in the work Below the rotary floor, it is suspended on the top annular guide by the station rotary riser and the station rotary top plate. Each station can be rotated along the top annular guide to realize the conversion between the stations. The brush body is loaded by the loading and unloading three-dimensional robot at the loading and unloading station, and then rotated 180° until the drilling station is drilled by the drilling device. After the drilling, the rotation continues to 90° until the planting station is planted by the planting device. After the planting is completed, the rotation is continued to 90° until the loading and unloading station is unloaded by the loading and unloading three-dimensional robot, and the cycle is repeated. When a brush plate is planted by the planting device at the planting station, the next brush plate is drilled at the drilling station, and the two are synchronized. After the synchronization is completed, the switch is performed, and the loading and unloading station utilizes the drilling station and The planting station performs the drilling and planting time to complete the blanking of the finished brush plate and the loading of the new brush plate, and the work stations work synchronously without mutual interference. Since the time for loading and unloading the work station is relatively abundant, the work from the loading and unloading station to the drilling station is 180°, from the drilling station to the planting station, and from the planting station to the blanking station, only 90 is walked. °, to reduce the time occupied by the empty travel, improve production efficiency. Since each station is located at a different phase, it is convenient to arrange a drilling device, a planting device, an automatic feeding mechanism, a finished product output mechanism and a loading and unloading three-dimensional robot on the outside of each station; and since the brush body table is arranged vertically, the brush The machined surface faces outward, directly facing the device and the planting device, avoiding the cantilever arrangement and transmission form of the drilling device and the planting device, improving the production efficiency and reducing the overall weight of the device.

As an improvement of the present invention, the inner and outer circumferential surfaces of the top annular guide rail are respectively provided with a top V-shaped ring protruding outwardly from the tip portion, and each of the station rotary top plates is fixedly connected with a downwardly extending top roller shaft, and each top roller The lower end of the shaft is respectively mounted with a top roller through a bearing, and the outer middle portion of each of the top rollers is respectively provided with an inwardly recessed top roller V-shaped groove, and each top roller V-shaped groove is respectively fitted on the top of the inner and outer sides of the top annular guide rail. a V-shaped ring; an annular ring gear is mounted on a lower end surface of the top annular guide rail, and a station-converting servo motor is respectively installed at a center of an upper end surface of each station rotary top plate, and output shafts of each station-converting servo motor are respectively worn down The station rotates the top plate and the lower end is equipped with a station conversion drive gear, and each station conversion drive gear meshes with the ring gear. The position conversion servo motor drives the station to change the drive gear to rotate, and the position conversion drive gear meshes with the ring gear ring so that the station conversion drive gear advances along the ring gear ring, and the station rotation top plate passes the cooperation of the top roller and the top V ring , the entire rotary table is rotated along the top annular guide rail to realize the station conversion. The top V-shaped ring is embedded in the V-shaped groove of the top roller, which not only ensures the precision of the rotation, but also can bear the load in the lateral direction and the vertical direction well, so that the friction between the top roller and the top annular guide rail is good, and the noise is high-speed operation. small.

As a further improvement of the present invention, a lateral support ring rail is disposed under the annular ring gear, and the lateral support ring rail is fixed at an upper portion of the center cylinder of the work table; The end faces are respectively connected with horizontally inwardly extending lateral support plates, and the lateral support plates are respectively respectively fixed with downwardly extending support roller shafts, and support rolleres are respectively arranged below the support roller shafts, and the support rollers are respectively respectively Sandwiched on the inner and outer circumferential faces of the lateral support ring rail. The support rollers below the lateral support plates are respectively clamped on the inner and outer sides of the lateral support ring rails, and on the other hand, function as a righting function to ensure that the vertical axis of the brush body table is parallel to the axis of the center cylinder of the table; When the rotary table rotates along the top annular guide The support roller can withstand the tilting force of the rotary table and the centrifugal force generated by the high-speed rotation, ensuring stable station conversion and high speed and high efficiency.

As a further improvement of the present invention, each of the workbench support plates has an open-out U-shape, and the brush body worktables are respectively installed in the central recesses of the workbench support plates, and the tops of the workbench support plates are respectively connected. At the lower end of the output shaft of the station rotary reducer, the station rotary reducer is respectively fixed on the upper end surface of the rotary floor of the station, and the input ends of the rotation reducers of each station and the output end of the rotary servo motor respectively Connected. The station rotary servo motor drives the table bracket plate to rotate by the station rotary reducer, so that the brush body table can be rotated 360° in each station, and the rotation of the brush body table can satisfy the brush having the arc surface in the horizontal direction. The need for drilling and planting on the board, the rotation of the brush table can make the curved surface of the brush plate always target the drill bit or the planting nozzle, so that the bristles of each part are perpendicular to the brush plate; the second can be drilled on the flat brush plate. The inclined eyelet is inclined so that the bristles and the brush plate are inclined at an angle; the rotation of the three brush body table and the drilling and the planting mechanism can change between the processing surface of the brush plate and the axis of the central cylinder of the table. The vertical distance plays the role of moving in the Y direction; the 360° rotation of the four brush body table can prevent the reverse rotation of the upper row of holes and return to the head end of the next row of holes for processing, which can be continuously rotated. Enter the processing of the next row of holes to reduce the difficulty of control.

As a further improvement of the present invention, a station rotary pallet is respectively installed under the bottom of each workbench support plate, and the bottom center of each workbench support plate is respectively provided with a hinge shaft that protrudes downward to form a workbench support plate, and the workbench The bracket plate hinge shaft is supported in the station rotary pallet by the pallet bearing; the bottom portion of the table center cylinder is connected with a bottom annular rail, and the inner and outer circumferential surfaces of the bottom annular rail are respectively provided with the tip protruding outward a bottom V-shaped ring; the inner side of each of the station rotary pallets respectively protrudes toward the center cylinder of the table, and each of the station rotary pallets is fixedly connected with a downwardly extending bottom roller shaft, each bottom The bottom end of the roller shaft is respectively mounted with a bottom roller through a bearing, and the bottom portion of each of the bottom rollers is respectively provided with a bottom roller V-shaped groove which is recessed inwardly, and each bottom roller V-shaped groove is respectively fitted on the inner and outer sides of the bottom annular guide rail. On the bottom V-ring. Since the length of the brush body table is relatively long in the vertical direction, the bottom is prone to sloshing; the invention hinges the bottom of the brush body table on the station rotary pallet, and the station rotary pallet passes the bottom roller and the bottom of the bottom annular rail. The cooperation of the ring supports the lower end of the rotary table, so that the entire rotary table is very stable during the rotation and working process. The bottom V-shaped ring is embedded in the V-shaped groove of the bottom roller, which not only ensures the precision of the rotation, but also can bear the load in the lateral direction and the vertical direction well, so that the friction between the bottom roller and the bottom annular guide rail is good, and the noise is high-speed operation. small.

As a further improvement of the present invention, the bases of the brush body tables are respectively fixed on the outer end faces of the lifting slide plates, and the inner end faces of the lifting slide plates are respectively supported on the lifting rails by the lifting sliders, and the lifting rails are fixed at a lift drive servo motor is mounted on an outer surface of the workbench support plate on the workbench support plate, and the lift drive servo An output shaft of the motor is connected with a downwardly extending lifting screw, and upper and lower ends of the lifting screw are respectively supported on the table bracket plate by a screw bearing, and a screw is screwed in a middle portion of the lifting screw a nut, the lead screw nut being fixedly coupled to the back of the lift slide. The lifting drive servo motor drives the lifting screw to rotate, the screw nut drives the lifting slide to slide up and down along the lifting rail, and the brush body table drives the brush plate to move up and down. In the case that the height of the drill bit and the planting nozzle are constant, the rotary table can be used. The height direction, that is, the width direction of the brush plate, is processed into a plurality of rows of perforations and planted.

As a further improvement of the present invention, the upper and lower ends of the outer end surface of the base of the brush body are respectively provided with outwardly protruding brush holders, and the tops of the brush holders are respectively respectively mounted with a brush body mounting plate, and the brush The body mounting plates extend along a horizontal plane and are respectively provided with lower jaws on the lower side, and upper jaws of the brush body mounting plates are respectively provided with upper jaws, and inner ends of the lower jaws and upper jaws are respectively fixed to the jaws At both ends of the cylinder, the jaw cylinder is mounted on the back of the brush body mounting plate. The brush plate is placed on the brush body mounting plate, and the piston rod of the jaw cylinder is contracted to drive the upper jaw and the lower jaw to move in opposite directions to clamp the brush plate; each of the upper and lower ends of the brush body table is clamped. The brush plate is matched with the double-head drilling plant, and the upper and lower brush plates can be simultaneously drilled and planted at the same time, and the production efficiency is doubled.

As a further improvement of the present invention, each of the brush body brackets is respectively hinged with a brush plate swing arm, and the brush body mounting plates are respectively fixed on the tops of the brush plate swing arms, and the free ends of the brush plate swing arms are respectively Extending in the direction of the base of the brush body and respectively hinged on the vertical connecting plate, a brush swing servo motor is mounted in the middle of the base of the brush body, and an eccentric wheel is mounted on the output end of the swinging servo motor A connecting rod is hinged on a circumference of the eccentric, and the other end of the connecting rod is hinged with a middle portion of the vertical connecting plate. The brush plate swing servo motor drives the eccentric wheel to rotate through the reducer, and one end of the eccentric drive link is circularly moved, the other end of the link pulls the vertical connection plate to swing downward, and the vertical connecting plate drives the inside of the two brush plate swing arms simultaneously. The swinging of the tip, the swinging arm of the brushing plate drives the brushing plate to synchronously swing in the vertical direction. If the brushing plate has a curved surface with low middle and high sides in the width direction, that is, the height direction of the rotary table, such swinging can ensure the arc in the brushing plate. The drilling of the upper and lower sides of the profile is the same as the depth of the planting.

As a further improvement of the present invention, the drilling device is provided with two vertically arranged and synchronously acting drill bits, and the hair-planting device is provided with two vertically arranged and synchronously moving hair-planting nozzles, two drill bits and two planting nozzles. The height direction corresponds to the position of the brush body mounting plate of the brush body table, respectively. The two drill bits and the two planting nozzles are simultaneously drilled and planted on the upper and lower brush plates, and two brushes can be processed at one time, and the production efficiency is doubled.

Another object of the present invention is to provide a horizontal ring drilling integrated machine for drilling and processing, each station can be separately loaded, drilled, planted and unloaded, and the operation of each station is synchronously performed. Do not interfere with each other and have high production efficiency.

In order to achieve the above object, the horizontal ring drilling integrated machine of the present invention performs the drilling processing method, which in turn comprises the following steps: the brush body is sent one by one to the grasping position of the loading and unloading station by the automatic feeding mechanism, and the loading and unloading position is at the loading and unloading position. Three-dimensional loading and unloading The robot completes the feeding, and then rotates 180° until the drilling station is drilled by the drilling device. After the drilling, the rotation continues to 90° until the planting station is planted by the planting device. After the planting is completed, the rotation is continued 90° to the loading and unloading. The work station is unloaded by the loading and unloading three-dimensional manipulator and placed in the finished product output mechanism. Then, the loading and unloading of the new brush body is completed by the loading and unloading three-dimensional robot at the loading and unloading station.

Compared with the prior art, the present invention achieves the following beneficial effects: when a brush plate is implanted by the planting device at the planting station, the next brush plate is drilled at the drilling station, and the two are synchronized and completed simultaneously. After the switch, the loading and unloading station uses the drilling station and the planting station to drill and plant the hair to complete the blanking of the finished brush plate and the loading of the new brush plate. The work stations work synchronously without mutual interference. Productivity. Since the time for loading and unloading the work station is relatively abundant, the work from the loading and unloading station to the drilling station is 180°, from the drilling station to the planting station, and from the planting station to the blanking station, only 90 is walked. °, to reduce the time occupied by the idle travel, further improve production efficiency. Since the working stations are located at different phases, it is convenient to arrange the drilling device, the planting device and the loading and unloading manipulator respectively on the outside of each station; and since the brush body table is in a vertical arrangement, the brush body faces outward and directly faces The device and the planting device avoid the cantilever arrangement and the transmission form of the drilling device and the planting device, thereby improving the production efficiency and reducing the overall weight of the device.

DRAWINGS

1 is a front view of a rotary table in a horizontal ring drilling integrated machine of the present invention.

Figure 2 is a plan view of Figure 1.

Figure 3 is a cross-sectional view taken along line A-A of Figure 2.

Fig. 4 is a perspective view of Fig. 1;

Figure 5 is a front elevational view of the station of Figure 1 with the brush body removed.

Figure 6 is a cross-sectional view taken along line B-B of Figure 5.

Figure 7 is a perspective view of Figure 5 of Figure 5.

Figure 8 is a perspective view 2 of Figure 5.

Figure 9 is an assembled view of the top annular guide and the top roller of Figure 1.

Figure 10 is a front elevational view of the horizontal ring drilling integrated machine of the present invention.

Figure 11 is a plan view of Figure 10.

Figure 12 is a left side view of Figure 10.

Figure 13 is a perspective view of Figure 10.

Figure 14 is a perspective view 2 of Figure 10.

Figure 15 is a perspective view 3 of Figure 10.

In the figure: 1. Workbench central cylinder; 2. Top annular guide; 2a. Top V-ring; 3a. Station rotary top; 3b. Position rotary vertical plate; 3c. station rotary bottom plate; 3d. lateral support plate; 4. top roller; 4a. top roller shaft; 5. annular ring gear; 6. station conversion servo motor; 6a. station conversion drive Gear; 7. lateral support ring rail; 8. support roller; 8a. support roller shaft; 9. station rotary servo motor; 9a. station rotation reducer; 10. table support plate; 10a. . bottom annular guide rail; 12. station rotary pallet; 12a. pallet bearing; 13. bottom roller; 13a. bottom roller axle; 14. lifting slide; 15. lifting drive servo motor; 15a. lifting screw; 15b. Screw bearing; 15c. screw nut; 16. brush body table; 16a. brush body mounting plate; 16b. lower jaw; 16c. upper jaw; 16d. jaw cylinder; 16e. brush plate swing arm; Vertical connecting plate; 16g. brush plate swing servo motor; 16h. connecting rod; 17. loading and unloading three-dimensional robot; 18. automatic feeding mechanism; 19. finished product output mechanism; 20. drilling device; 20a. Planting device.

Detailed ways

In the following description of the invention, the orientations or positional relationships of the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", etc. are based on The orientation or positional relationship shown in the figures is for convenience of description of the invention and simplified description, and does not mean that the device must have a specific orientation.

As shown in FIG. 1 to FIG. 4, the rotary table of the horizontal circular drilling integrated machine of the present invention comprises a table center cylinder 1 having a top annular guide 2 mounted on the top of the center cylinder 1 along the circumference of the top annular guide 2 There are a loading and unloading station, a drilling station and a planting station in turn. The loading and unloading station is located at the front side of the center cylinder of the workbench, the drilling station is located at the rear side of the center cylinder 1 of the workbench, and the planting station is located at the workbench. The right side of the center cylinder 1; each of the stations of the top annular rail 2 is respectively installed with a horizontal station rotating top plate 3a, and the outer side of each station rotating top plate 3a is respectively connected with a downwardly extending station rotating vertical plate 3b, The lower end of each station rotary riser 3b is respectively connected with a station rotary bottom plate 3c horizontally extending outward, and a work table support plate 10 is respectively installed below each station rotary bottom plate 3c, and each work stand support plate 10 is separately mounted. There is a brush body table 16.

The workbench support plate 10 of each station is suspended below the station rotary bottom plate 3c, and then suspended on the top annular guide 2 through the station rotary riser 3b and the station rotary top plate 3a, and each station can be circled along the top The guide rail 2 is rotated to effect a transition between the stations. The brush body can be loaded by the loading and unloading three-dimensional robot 17 at the loading and unloading station, and then rotated 180° until the drilling station is drilled by the drill bit 20a of the drilling device 20, and then continues to rotate 90° after drilling to the planter. The hair is planted by the planting device 21, and after the hair is finished, the rotation is continued 90° until the loading and unloading station is cut by the loading and unloading three-dimensional robot 17, and the cycle is repeated. When a brush plate is planted by the planting device 21 at the planting station, the next brush plate is drilled at the drilling station, and the two are synchronized, and the switch is performed after the synchronization is completed, and the loading and unloading station utilizes the drilling station. At the time of drilling and planting the hair planting station, the blanking of the finished brush plate and the loading of the new brush plate are completed, and the stations work synchronously without mutual interference.

As shown in FIG. 5 to FIG. 9 , the inner and outer circumferential surfaces of the top annular guide rail 2 are respectively provided with a top V-shaped ring 2a protruding outwardly from the tip portion, and the top roller shafts extending downwardly are respectively fixedly connected to the respective station rotary top plates 3a. 4a, each top roller shaft 4a The lower end of each of the top rollers 4 is respectively provided with a top roller V-shaped groove which is recessed inwardly, and the top roller V-shaped grooves are respectively fitted on the tops of the inner and outer sides of the top annular guide 2, respectively. The lower end surface of the top annular guide 2 is mounted with an annular ring gear 5, and the center of the upper end surface of each station rotary top plate 3a is respectively equipped with a station conversion servo motor 6, and the output shaft of each station conversion servo motor 6 Each of the station-converting drive gears 6a is meshed with the station-turning drive gear 6a, and the station-converting drive gears 6a are respectively engaged with the ring-shaped ring gear 5, respectively. The station change servo motor 6 drives the station change drive gear 6a to rotate, and the engagement of the station change drive gear 6a with the ring gear 5 causes the station change drive gear 6a to advance along the ring gear 5, and the station swing top plate 3a passes the top roller The cooperation with the top V-ring 2a drives the entire rotary table to rotate along the top annular guide 2 to realize the station conversion. The top V-ring 2a is embedded in the V-shaped groove of the top roller, which not only ensures the precision of the rotation, but also can bear the load in the lateral direction and the vertical direction well, so that the friction between the top roller 4 and the top annular guide 2 is good, and the speed is high. The noise is small during operation.

A lateral support ring rail 7 is disposed below the annular ring gear 5, and the lateral support ring rail 7 is fixed to an upper portion of the center cylinder 1 of the table; the inner end surfaces of each station rotary riser 3b are respectively connected horizontally and inwardly. The lateral support plate 3d and the lateral support plate 3d are respectively fixed with downwardly extending support roller shafts 8a, and support roller 8 is respectively mounted below each support roller shaft 8a, and the support rollers 8 are respectively clamped on the lateral support ring rails 7 On the inner and outer circumferences. The support rollers 8 under the lateral support plates 3d are respectively clamped on the inner and outer sides of the lateral support ring rails 7, and on the one hand, function as a righting function to ensure that the vertical axis of the brush body table 16 is parallel to the center cylinder 1 of the table. On the other hand, when the rotary table rotates along the top annular guide 2, the support roller 8 can withstand the tilting force of the rotary table and the centrifugal force generated by the high-speed rotation, ensuring stable station conversion and high speed and high efficiency.

Each of the workbench support plates 10 has an open-out U-shape, and the brush body workbench 16 is respectively installed at a central recess of the workbench support plate 10, and the tops of the workbench support plates 10 are respectively connected to the station rotary reducer 9a. The lower end of the output shaft, the station rotary speed reducer 9a is fixed to the upper end surface of the station rotary bottom plate 3c, respectively, and the input ends of the station rotary speed reducers 9a are respectively connected to the output ends of the station rotary servo motor 9. The station rotary servo motor 9 drives the table bracket plate 10 to rotate by the station rotation speed reducer 9a, so that the brush body table 16 can be rotated 360° at each station, and the rotation of the brush body table 16 can satisfy the horizontal direction. There is a need for drilling and planting the brush on the curved surface, and the rotation of the brush body table 16 can make the curved surface of the brush plate always face the drill bit 20a or the hair planting nozzle, so that the bristles of each part are perpendicular to the brush plate; The inclined hole can be drilled on the flat brush plate to make the bristles and the brush plate are inclined at an angle; the rotation of the three brush body table 16 and the drilling and the planting mechanism can change the processing surface of the brush plate. The vertical distance between the axes of the center cylinder 1 of the table plays the role of moving in the Y direction; the 360° rotation of the four brush body table 16 can prevent the reverse rotation of the upper row of holes to the next row of holes after the processing is completed. The processing of the head end can be performed by continuously rotating into the next row of holes to reduce the difficulty of control.

Each of the workbench support plates 10 is respectively provided with a station rotary pallet 12 at the bottom of each of the workbench support plates 10, and the bottom center of each workbench support plate 10 is respectively provided with a hinge shaft which protrudes downward to form a workbench support plate, and the hinge shaft of the workbench support plate passes through the support The plate bearing 12a is supported in the station rotary pallet 12; the lower portion of the center cylinder 1 of the table is connected with a bottom annular guide rail 11, and the inner and outer circumferential surfaces of the bottom annular guide rail 11 are respectively provided with a bottom V-shaped ring protruding outward from the tip; The inner side of the station rotary pallet 12 respectively protrudes toward the center cylinder 1 of the table, and the bottom roller shaft 13a extending downward is fixedly connected to each of the station rotary pallets 12, and the lower ends of the bottom roller shafts 13a are respectively passed through The bottom roller 13 is mounted on the bearing, and the bottom portion of each of the bottom rollers 13 is respectively provided with a bottom roller V-shaped groove which is recessed inwardly, and the bottom roller V-shaped grooves are respectively fitted on the bottom V-rings on the inner and outer sides of the bottom annular guide 11 . Since the length of the brush body table 16 is relatively long in the vertical direction, the bottom portion is prone to sway; the bottom of the brush body table 16 is hinged on the station rotary table 12, and the station rotary table 12 passes through the bottom roller 13 and the bottom. The cooperation of the bottom V-ring of the annular guide rail 11 supports the lower end of the rotary table, so that the entire rotary table is very stable during the rotation and working process. The bottom V-shaped ring is embedded in the V-shaped groove of the bottom roller, which not only ensures the precision of the rotation, but also can well bear the load in the lateral direction and the vertical direction, so that the bottom roller 13 and the bottom annular guide 11 have good friction and high-speed operation. The noise is small.

The bases of the brush body tables 16 are respectively fixed on the outer end faces of the lifting slide plates 14, and the inner end faces of the lifting slide plates 14 are respectively supported on the lifting rails 10a by the lifting sliders, and the lifting rails 10a are fixed on the table bracket plate 10, and work. A lift drive servo motor 15 is attached to an outer surface of the upper bracket plate 10, and a lower end of the lift screw 15a is connected to an output end of the lift drive servo motor 15. The upper and lower ends of the lift screw 15a are respectively supported by a screw bearing 15b. On the table support plate 10, a screw nut 15c is screwed to the center of the lift screw 15a, and the screw nut 15c is fixedly coupled to the back surface of the lift slide 14. The lifting and driving servo motor 15 drives the lifting screw 15a to rotate, and the screw nut 15c drives the lifting and lowering slide 14 to slide up and down along the lifting rail 10a, and the brushing table 16 drives the brushing plate to move up and down, and the height of the drill bit 20a and the planting nozzle are constant. Next, a plurality of rows of perforations can be machined and planted in the height direction of the rotary table, that is, in the width direction of the brush plate.

The upper and lower ends of the outer end surface of the base of the brush body table 16 are respectively provided with outwardly protruding brush body brackets, and the tops of the brush body brackets are respectively respectively mounted with brush body mounting plates 16a, and the brush body mounting plates 16a extend along the horizontal plane and the lower sides respectively The lower jaw 16b is provided, and the upper side of the brush body mounting plate 16a is respectively provided with an upper jaw 16c, and the inner ends of the lower jaw 16b and the upper jaw 16c are respectively fixed at both ends of the jaw cylinder 16d, and the jaw cylinder 16d is mounted on the back of the brush body mounting plate 16a. The brush plate is placed on the brush body mounting plate 16a, and the piston rod of the jaw cylinder 16d is contracted to drive the upper jaw 16c and the lower jaw 16b to move in opposite directions to clamp the brush plate; at the upper and lower ends of the brush body table 16 Each has a brush plate, which is matched with double-head drilling, and can simultaneously drill and plant the upper and lower brush plates at the same time, and the production efficiency is doubled.

Each of the brush holders is respectively hinged with a brush plate swinging arm 16e, and the tops of the brush plate swing arms 16e are respectively fixed with a brush body mounting plate 16a, and the free ends of the brush plate swing arms 16e extend toward the base of the brush body table. And hinged in the vertical direction A brush plate swing servo motor 16g is mounted on the connecting plate 16f in the middle of the brush body table base, and an eccentric wheel is mounted on the output end of the brush plate swing servo motor 16g. The connecting rod 16h is hinged on the circumference of the eccentric wheel, and the connecting rod 16h is The other end is hinged to the middle of the vertical web 16f. The brush plate swing servo motor 16g drives the eccentric wheel to rotate by the speed reducer, one end of the eccentric drive link 16h makes a circular motion, the other end of the link 16h pulls the vertical connecting plate 16f to swing up and down, and the vertical connecting plate 16f drives the two brushes simultaneously. The inner end of the swinging arm 16e swings, and the swinging arm 16e of the brush swings the brush to synchronously swing in the vertical direction. If the brush is in the width direction, that is, the height of the rotary table, there is a curved surface with low middle and high sides. The swaying ensures that the drilling and the planting depth are the same in the up and down direction of the curved surface of the brush.

As shown in FIG. 10 to FIG. 15, the front side of the loading and unloading station of the rotary table of the horizontal circular drilling integrated machine of the present invention is provided with an automatic feeding mechanism 18, a finished product output mechanism 19, and a loading and unloading three-dimensional robot 17 for loading and unloading. The rear side of the drilling station is equipped with a drilling device 20, the drill bit 20a of the drilling device 20 is directed to the central cylinder axis of the table; the right side of the planting station is equipped with a planting device 21, and the hair-planting nozzle of the planting device 21 is directed to the workbench Center barrel axis.

The drilling device 20 is provided with two drill bits 20a arranged vertically and synchronously. The planting device 21 is provided with two vertically arranged and synchronously moving hair-planting nozzles, and the two drill bits 20a and the two hair-planting nozzles respectively correspond to the brush body in the height direction. The position of the brush mounting plate 16a of the table 16 corresponds. The two drill bits 20a and the two planting nozzles are simultaneously drilled and planted on the upper and lower brush plates, and two brushes can be processed at one time, and the production efficiency is doubled.

The method for drilling and processing the horizontal ring drilling integrated machine of the present invention comprises the following steps: the brush body is sent by the automatic feeding mechanism 18 one by one to the grasping position of the loading and unloading station, and the loading and unloading station is loaded and unloaded by the three-dimensional manipulator. 17 is completed, and then rotated 180° until the drilling station is drilled by the drill bit 20a of the drilling device 20, and after the drilling, the rotation continues to 90° until the planting station is implanted by the planting device 21, and continues to rotate after the planting is completed. The 90° to the loading and unloading station is unloaded by the loading and unloading three-dimensional robot 17 and placed in the finished product output mechanism 19, and then the loading and unloading of the new brush body is completed by the loading and unloading three-dimensional robot 17 at the loading and unloading station, and so on.

When a brush plate is planted by the planting device 21 at the planting station, the next brush plate is drilled at the drilling station, and the two are synchronized, and the switch is performed after the synchronization is completed, and the loading and unloading station utilizes the drilling station. At the time of drilling and planting the hair planting station, the blanking of the finished brush plate and the loading of the new brush plate are completed, and the stations work synchronously without mutual interference. Since the time for loading and unloading the work station is relatively abundant, the work from the loading and unloading station to the drilling station is 180°, from the drilling station to the planting station, and from the planting station to the blanking station, only 90 is walked. °, to reduce the time occupied by the empty travel, improve production efficiency. Since each station is located at a different phase, it is convenient to arrange the drilling device 20, the planting device 21 and the loading and unloading robot respectively on the outside of each station; and since the brush body table 16 is arranged vertically, the brush body is processed outward. Directly facing the drill bit 20a and the hair-planting nozzle, the cantilever arrangement and transmission form of the drilling device 20 and the hair-planting device 21 are avoided, and the production efficiency is improved while the overall weight of the device is reduced.

The above are only preferred embodiments of the present invention and are not intended to limit the scope of the invention. Other than the above-described embodiments, the present invention may have other embodiments. Any technical solution formed by equivalent replacement or equivalent transformation falls within the protection scope of the present invention. The technical features that are not described in the present invention can be implemented by using or adopting the prior art, and details are not described herein again.

Claims

The utility model relates to a horizontal annular drilling integrated machine, which comprises a work center central cylinder, and a top annular guide rail is mounted on the top of the work center central cylinder, wherein: a loading and unloading station is arranged in sequence along the circumference of the top annular guide rail. a drilling station and a planting station, the loading and unloading station is located at a front side of the center cylinder of the table, a drilling station is located at a rear side of the center cylinder of the table, and a planting station is located at the center of the table The front side of the loading and unloading station is provided with an automatic feeding mechanism, a finished product output mechanism, and a loading and unloading three-dimensional robot for loading and unloading; a drilling device is installed on the rear side of the drilling station. A planting device is installed on the right side of the planting station; a horizontal station rotating roof is installed on each of the top annular rails, and the outer side of each station is connected with a downwardly extending station rotation The riser, the lower end of each of the station rotary risers is respectively connected with a station rotary floor extending horizontally to the outside, and the workbench support plate is respectively installed below each station rotary floor, and each workbench support plate is respectively installed Stage brush body.
The horizontal annular drilling integrated machine according to claim 1, wherein the inner and outer circumferential surfaces of the top annular guide rail are provided with a top V-shaped ring protruding outwardly from the tip portion, and each of the station rotary top plates is respectively fixed. The top roller shaft is extended downwardly, and the lower end of each top roller shaft is respectively mounted with a top roller through a bearing, and the outer middle portion of each top roller is respectively provided with an inwardly recessed top roller V-shaped groove, and each top roller V-shaped groove is respectively Embedded on the top V-shaped ring on the inner and outer sides of the top annular guide rail; the lower end surface of the top annular guide rail is mounted with an annular ring gear, and the center of the upper end surface of each station rotary top plate is respectively installed with a station conversion servo motor. The output shafts of the station-converting servo motors are respectively passed down through the station rotary top plate and the lower end is equipped with a station-converting drive gear, and each station-converting drive gear meshes with the ring-shaped ring gear.
The horizontal ring drilling integrated machine according to claim 2, wherein a lateral support ring rail is disposed under the annular ring gear, and the lateral support ring rail is fixed to the center cylinder of the worktable. The upper end surface of each of the station rotary risers is respectively connected with horizontally inwardly extending lateral support plates, and the lateral support plates are respectively fixed with downwardly extending support roller shafts, each supporting the roller shaft Support rollers are respectively mounted below, and the support rollers are respectively sandwiched on the inner and outer circumferential surfaces of the lateral support ring rails.
The horizontal ring drilling integrated machine according to claim 1, wherein each of the table bracket plates has an open U-shape, and the brush body table is respectively installed in the middle of the table bracket plate. In the recess, the tops of the workbench support plates are respectively connected to the lower end of the output shaft of the station rotary reducer, and the station rotary reducer is respectively fixed on the upper end surface of the station rotary bottom plate, and each station rotates the reducer The input ends are respectively connected to the output end of the station rotary servo motor.
The horizontal ring drilling integrated machine according to claim 4, wherein the bottom of each workbench support plate is respectively equipped with a station rotary pallet, and the bottom center of each workbench support plate is respectively downwardly protruded. Forming a table bracket plate hinge shaft, the table bracket plate hinge shaft is supported in the station rotary pallet by a pallet bearing; a lower annular rail is connected to a lower portion of the table center cylinder, and the bottom annular rail is connected The inner and outer circumferential surfaces are respectively provided with a bottom V-shaped ring protruding outward from the tip; the inner sides of each of the station rotary pallets respectively protrude toward the center cylinder of the table, and each station rotates The bottom plate is fixedly connected with a bottom roller shaft extending downwardly, and the lower ends of the bottom roller shafts are respectively respectively mounted with a bottom roller through a bearing, and the bottom portions of the bottom rollers are respectively provided with a bottom roller V-shaped groove which is recessed inward, and each bottom portion Roller V-shaped grooves are respectively fitted on the bottom V-shaped rings on the inner and outer sides of the bottom annular guide rail.
The horizontal ring drilling integrated machine according to claim 1, wherein the bases of the brush body tables are respectively fixed on the outer end surface of the lifting slide plate, and the inner end faces of the lifting slide plates are respectively passed through the lifting sliders. Supported on the lifting rail, the lifting rail is fixed on the workbench support plate, and the upper side of the workbench support plate is mounted with a lifting drive servo motor, and the output end of the lift drive servo motor is connected downward An extended lifting screw, the upper and lower ends of the lifting screw are respectively supported on the table bracket plate by a screw bearing, and a screw nut is screwed in a middle portion of the lifting screw, and the screw nut is fixed Connected to the back of the lift slide.
The horizontal ring drilling integrated machine according to claim 6, wherein the upper and lower ends of the outer end surface of the base of the brush body are respectively provided with outwardly protruding brush holders, and each of the brush holders The top of the brush body mounting plate is respectively disposed with a lower jaw and the lower side is respectively provided with a lower jaw, and the upper side of the brush body mounting plate is respectively provided with an upper jaw, the lower jaw and The inner ends of the upper jaws are respectively fixed at both ends of the jaw cylinder, and the jaw cylinders are mounted on the back of the brush body mounting plate.
The horizontal ring drilling integrated machine according to claim 7, wherein each of the brush body supports is respectively hinged with a brush plate swing arm, and the brush body is fixed to the top of each of the brush plate swing arms. a plate, a free end of each of the brush plate swinging arms extends toward the base of the brush body table and is respectively hinged on the vertical connecting plate, and a brush plate swinging servo motor is mounted in a middle portion of the base of the brush body table, An output end of the brush plate swing servo motor is mounted with an eccentric wheel, a link is hinged on a circumference of the eccentric wheel, and the other end of the link is hinged to a middle portion of the vertical connecting plate.
The horizontal ring drilling integrated machine according to claim 7, wherein the drilling device is provided with two drills arranged vertically and synchronously, and the planting device is provided with two vertical alignments and synchronization. The moving planting nozzle, the two drill bits and the two planting nozzles respectively correspond to the positions of the brush body mounting plates of the brush body table in the height direction.
A horizontal ring drilling integrated machine according to any one of claims 1 to 9, wherein the method comprises the following steps: the brush body is sent to the loading and unloading station one by one by an automatic feeding mechanism. The gripping position is completed by the loading and unloading three-dimensional robot at the loading and unloading station, and then rotated 180° until the drilling station is drilled by the drilling device. After drilling, the rotation continues to 90° until the planting station is planted. The device is planted, and after the planting is completed, the rotation is continued 90° until the loading and unloading position is carried out by the loading and unloading three-dimensional robot and placed in the finished product output mechanism, and then the loading and unloading of the new brush body is performed by the loading and unloading three-dimensional robot at the loading and unloading station. , so loop.