Full-automatic stock fat liquoring packaging production line
Technical Field
The invention relates to the technical field of anchor rod packaging, in particular to a full-automatic anchor rod oiling and packaging production line.
Background
The anchor rod body is generally cylindrical, is provided with an anchoring structure (mostly anchoring threads), and is a tension member meeting the application stress requirement after mechanical property treatment, and has wide application in the fields of construction, mines and new energy. According to the production and transportation requirements of the anchor rods and the anti-corrosion requirements of the application, the current anti-rust packaging technology mainly comprises the steps of coating anti-corrosion grease firstly, winding and coating by using a heat shrinkage film, and finally packaging by sleeving a PE pipe, wherein the current packaging production is mostly single-procedure manpower or semi-manual production of a simple device, and has low automation degree, low working efficiency and high labor intensity.
Disclosure of Invention
The invention aims to solve the technical problems that the processes of oiling, laminating and PE pipe packaging of an anchor rod are finished at one time, the production efficiency is improved, the labor cost is saved, and the invention provides a full-automatic anchor rod oiling and packaging production line.
The object of the invention is achieved in the following way:
the utility model provides a full-automatic stock fat liquoring packaging production line, the on-line screen storage device comprises a workbench, set gradually material loading workshop section along stock packing direction on the workstation, fat liquoring tectorial membrane workshop section, PE pipe packing workshop section, be equipped with a plurality of evenly distributed's spiral roller conveyor on one side of the workstation, material loading workshop section includes automatic feeding device, automatic feeding device's push away hydraulic cylinder and transport the stock to the workstation on, spiral roller conveyor's drive wheel transports the stock on the workstation to fat liquoring tectorial membrane workshop section, fat liquoring tectorial membrane workshop section includes fat liquoring device and tectorial membrane device, the stock loops through fat liquoring device and tectorial membrane device, PE pipe packing workshop section includes PE pipe packing device and conveying pipeline material feeding unit, PE pipe packing device including lower auxiliary material holding device, stock through fat liquoring tectorial membrane workshop section's stock passes through spiral conveyor again and gets into PE pipe packing device of PE pipe packing workshop section, stock through auxiliary material holding roller entering material receiving dolly.
The automatic feeding device and the conveying pipe feeding device have the same structure.
Automatic loading attachment and conveying pipeline material feeding unit all include the material loading frame, put the feed liquid pneumatic cylinder, put the material platform, the striker plate, push away material pneumatic cylinder, pay-off platform, row material guide rail and hydraulic pressure station, and the pay-off platform is installed in the workstation top, one side that spiral gyro wheel conveyor was kept away from to the workstation is equipped with the material loading frame, and material pushing hydraulic cylinder is settled to material loading frame top, and at material loading frame both sides fixed connection striker plate, the upper edge of striker plate highly accords with the pay-off platform bottom surface, puts material platform sliding connection between two striker plates, puts material platform and striker plate and constitutes cuboid storage space, put the telescopic end of putting the material pneumatic cylinder through the round pin hub connection below the material platform, push away the feed liquid pneumatic cylinder level and place in the material loading frame, push away the telescopic link central line height coincidence of feed liquid pneumatic cylinder and pay-off bench, place the stock layering sign indicating number between the storage, be equipped with the baffle between the adjacent layering sign indicating number.
The spiral roller conveying device comprises an arc-shaped frame, an upper conveying mechanism with an upper driven wheel is arranged at the upper end of the arc-shaped frame, a lower conveying mechanism with a lower driven wheel is arranged at the lower end of the arc-shaped frame, a middle conveying mechanism with a driving wheel is arranged at the middle end of the arc-shaped frame, the upper conveying mechanism comprises an upper driven wheel, an upper conveying seat, an upper spline shaft and an upper adjusting screw top, the upper driven wheel is connected with the upper spline shaft, the upper spline shaft is arranged in the upper conveying seat, the upper adjusting screw top is arranged at one side of the upper conveying seat, the upper spline shaft is controlled to move up and down through the upper adjusting screw top, and a spring is arranged between the upper driven wheel and the upper conveying seat;
the lower conveying mechanism comprises a lower driven wheel, a lower conveying seat, a lower spline shaft and a lower adjusting screw top, wherein the lower driven wheel is connected with the lower spline shaft, the lower spline shaft is arranged in the lower conveying seat, the lower adjusting screw top is arranged on one side of the upper conveying seat, and the lower spline shaft is controlled to move up and down through the lower adjusting screw top;
the middle conveying mechanism comprises a driving wheel, a middle conveying seat, a middle spline shaft and a middle adjusting screw top, the driving wheel is connected with the middle spline shaft, the middle spline shaft is arranged in the middle conveying seat, the middle adjusting screw top is arranged on one side of the middle conveying seat, the middle spline shaft is controlled to move up and down through the middle adjusting screw top, a driving motor is arranged on one side of the driving wheel, and the driving wheel is coaxially connected with the driving motor;
the included angle between the upper driven wheel, the lower driven wheel and the driving wheel is 120 degrees along the vertical section of the anchor rod.
The oiling coating section comprises an oiling device, the oiling device comprises an oiling support, a grease box, a grease pump, an oil pipe, an oiling device and a grease recovery tank, the oiling support is fixedly arranged on a workbench, the oil pipe is arranged above the oiling support, the other end of the oil pipe is connected with the grease pump below the workbench, the grease pump is connected with the grease box, the oiling device is arranged below the oiling support, the oiling device is connected with the oil pipe and is composed of an oiling pipe and annular oiling cotton, the annular oiling cotton is arranged inside the oiling pipe, the grease recovery tank is arranged below the oiling device, and the grease recovery tank is connected with the grease box through the recovery pipe.
The oiling and film covering section also comprises a film covering device, wherein the film covering device comprises a film covering bracket, a film covering steering plate and a film covering rotary drum, the film covering bracket is fixed above the workbench, the film covering steering plate is connected with the film covering bracket through a bolt, and the film covering rotary drum is fixedly connected on the film covering steering plate.
PE pipe packing workshop section includes PE pipe packing plant and conveying pipeline material feeding unit, and conveying pipeline material feeding unit installs in PE packing plant one side, PE pipe packing plant includes packing support, negative pressure fan, negative pressure driving motor and negative pressure and takes the material roller, negative pressure is taken the material roller and is hollow structure, takes material roller one end to connect negative pressure fan at the negative pressure, and negative pressure is taken the material roller other end to connect negative pressure driving motor, negative pressure is taken the inside hollow shaft that is equipped with of material roller and is had the ventilation hole, and hollow shaft is connected with negative pressure fan's output wind gap, takes material roller week side at the negative pressure to be equipped with a plurality of evenly arranged and take the silo cross section to take the silo for semicircle, takes the silo bottom to be equipped with the ventilation hole, takes material roller below to be equipped with supplementary material roller that holds, supplementary material roller that holds is provided with and takes the silo with the radius, supplementary material roller that holds is articulated with supplementary support, supplementary support below is equipped with the hoist cylinder, holds material roller one end to connect supplementary motor, supplementary material roller below and is equipped with the stripper, and the stripper connects the material dolly, PE pipe center height and the center height that take material roller on the material feeding unit's the workstation.
Compared with the prior art, the invention can operate at one time through the feeding working section, the oiling and laminating working section and the PE packaging working section, has high automation degree, can be realized only by simple manual assistance, is convenient for being matched with an anchor rod production line, and realizes the finished product with higher automation degree.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the loading section.
Fig. 3 is a schematic view of an automatic feeding apparatus.
Fig. 4 is a schematic structural view of the working state of the automatic feeding device.
Fig. 5 is a schematic structural view of the spiral roller conveyor.
Fig. 6 is a schematic view of the feed position direction of the spiral roller conveyor.
Fig. 7 is a schematic structural view of the oiling and film coating section.
Fig. 8 is a schematic diagram of the oiling station.
Fig. 9 is a schematic diagram of the structure of the lubricator.
Fig. 10 is a schematic structural view of the film laminating apparatus.
FIG. 11 is a schematic diagram of the PE tube packing section structure in the invention.
Fig. 12 is a side view of a PE tube wrapping station of the present invention.
Fig. 13 is a schematic structural view of the working state of the PE pipe packaging section in the invention.
Fig. 14 is a schematic structural view of a PE tube packing apparatus of the present invention.
Fig. 15 is a schematic view of the structure of the auxiliary holding roller.
Wherein, 1, loading section, 100, automatic loading device, 101, pushing hydraulic cylinder, 102, loading frame, 103, placing hydraulic cylinder, 104, hydraulic station, 105, baffle plate, 106, feeding table, 107, placing table, 108, baffle plate, 2, oiling film section, 200, oiling device, 201, film coating device, 2001, oiling bracket, 2002, oil pipe, 2003, oiler, 2004, oil recovery tank, 2005, recovery pipe, 2006, oil pump, 2007, oil tank, 2008, oil pipe, 2009, annular oiling cotton, 2010, film turning plate, 2011, film drum, 2012, film bracket, 3, PE pipe packaging section, 300, conveying pipe feeding device, 301, negative pressure carrying roller, 302, negative pressure drive motor, 303, negative pressure fan, 304, packaging bracket, 305, auxiliary holding roller, 306, stripper plate, 307, lifting hydraulic cylinder, 308, receiving trolley, 309, auxiliary motor, 310, auxiliary bracket, 3011, carrying trough, 3051, holding trough, 4, workbench, 5, spiral roller conveyor, 500, arc-shaped bracket, 501, upper conveying seat, 502, upper driven wheel, 503, spring, 504, upper adjusting screw top, 505, driving wheel, 506, middle conveying seat, 507, middle adjusting screw top, 508, lower driven wheel, 509, lower conveying seat, 510, lower adjusting screw top, 511, upper spline shaft, 512, middle spline shaft, 513, lower spline shaft, 6, anchor rod, 7, PE pipe.
Detailed Description
As shown in figures 1 to 15, a full-automatic anchor rod oiling and packaging production line comprises a workbench 4, a feeding working section 1, an oiling and film coating working section 2 and a PE pipe packaging working section 3 are sequentially arranged on the workbench 4 along the packaging direction of an anchor rod 6, a plurality of evenly distributed spiral roller conveying devices 5 are arranged on one side of the workbench 4, the feeding working section 1 comprises an automatic feeding device 100, a pushing hydraulic cylinder 101 of the automatic feeding device 100 conveys the anchor rod 6 onto the workbench 4, a driving wheel 505 of the spiral roller conveying device 5 conveys the anchor rod 6 on the workbench 4 to an oiling and film coating working section 2, the oiling and film coating working section 2 comprises an oiling device 200 and a film coating device 201, the anchor rod 6 sequentially passes through the oiling and film coating device 200 and the film coating device 201, the PE pipe packaging working section 3 comprises a PE pipe packaging device and a conveying pipe conveying device 300, the anchor rod 6 passing through the oiling and film coating working section 2 enters the PE pipe packaging device of the PE pipe packaging working section 3 through the auxiliary holding device again through the bolt conveying device, the anchor rod 6 enters a material receiving trolley 305 of the auxiliary holding device, the anchor rod 6 is sequentially arranged according to the required length of the oiling and film coating working section 2, the PE pipe packaging working section 7 is sequentially arranged, and the PE pipe packaging working section 7 is sequentially coated and the PE pipe packaging working section 3 is sequentially coated and coated with the PE pipe packaging working section 3, and the PE pipe packaging working section 7 is sequentially finished, and the PE pipe packaging working section 7 is sequentially coated and the PE pipe packaging working section and the PE packaging working section is sequentially coated with the PE and finished.
The automatic feeding device 100 has the same structure as the feed conveyor pipe feeding device 300.
The automatic feeding device 100 and the conveying pipe feeding device 300 both comprise a feeding frame 102, a feeding hydraulic cylinder 103, a feeding table 107, a baffle plate 105, a feed pushing hydraulic cylinder 101, a feeding table 106, a discharging guide rail and a hydraulic station 104, wherein the feeding table 106 is arranged above the workbench 4, one side of the workbench 4 far away from the spiral roller conveying device 5 is provided with the feeding frame 102, the feed pushing hydraulic cylinder 101 is arranged above the feeding frame 102, the baffle plates 105 are fixedly connected to the two sides of the feeding frame 102, the upper edge of the baffle plate 105 is consistent with the bottom surface of the feeding table 106 in height, the feeding table 107 is in sliding connection between the two baffle plates 105, the feeding table 107 and the baffle plate 105 form a cuboid storage space, the lower part of the feeding table 107 is connected with the telescopic end of the feed pushing hydraulic cylinder 103 through a pin shaft, the feed pushing hydraulic cylinder 101 is horizontally arranged on the feeding frame 102, the central line height of the telescopic rod of the pushing hydraulic cylinder 101 coincides with the central height of the anchor rod 6 on the feeding table 106, the anchor rods 6 placed in the storage room are layered, a partition plate 108 is arranged between the adjacent layers, the hydraulic station 104 is connected with the pushing hydraulic cylinder 101 and the feeding hydraulic cylinder 103, the feeding hydraulic cylinder 103 pushes the feeding table 107 to rise to the central height of the anchor rod 6 on the next layer to be flush with the central height of the anchor rod 6 on the feeding table 106, the piston rod of the pushing hydraulic cylinder 101 pushes the anchor rod 6 on the next layer to enter the feeding table 106, the partition plate 108 and the anchor rods 6 below do not move under the action of the baffle plate 105, the anchor rods 6 entering the feeding table 106 are arranged on the feeding table 106 in a single way, and pushed forwards, the pushing hydraulic cylinder 101 pushes one anchor rod 6 each time until the anchor rods 6 on the feeding table 106 completely enter the spiral roller conveying device 5, then the piston rod of the pushing hydraulic cylinder 101 is retracted, the worker takes the partition plate 108 out, and (5) carrying out feeding operation of the lower anchor rod 6.
The spiral roller conveying device 5 comprises an arc-shaped frame, an upper conveying mechanism with an upper driven wheel 502 is arranged at the upper end of the arc-shaped frame 500, a lower conveying mechanism with a lower driven wheel 508 is arranged at the lower end of the arc-shaped frame 500, a middle conveying mechanism with a driving wheel 505 is arranged at the middle end of the arc-shaped frame 500, the upper conveying mechanism comprises an upper driven wheel 502, an upper conveying seat 501, an upper spline shaft 511 and an upper adjusting screw top 504, the upper driven wheel 502 is connected with the upper spline shaft 511, the upper spline shaft 511 is arranged in the upper conveying seat 501, the upper adjusting screw top 504 is arranged on one side of the upper conveying seat 501, the upper spline shaft 511 is controlled to move up and down through the upper adjusting screw top 504, and a spring 503 is arranged between the upper driven wheel 502 and the upper conveying seat 501; the lower conveying mechanism comprises a lower driven wheel 508, a lower conveying seat 509, a lower spline shaft 513 and a lower adjusting screw top 510, wherein the lower driven wheel 508 is connected with the lower spline shaft 513, the lower spline shaft 513 is arranged in the lower conveying seat 509, the lower adjusting screw top 510 is arranged on one side of the upper conveying seat 501, and the lower spline shaft 513 is controlled to move up and down through the lower adjusting screw top 510; the middle conveying mechanism comprises a driving wheel 505, a middle conveying seat 506, a middle spline shaft 512 and a middle adjusting screw top 507, wherein the driving wheel 505 is connected with the middle spline shaft 512, the middle spline shaft 512 is arranged in the middle conveying seat 506, the middle adjusting screw top 507 is arranged on one side of the middle conveying seat 506, the middle spline shaft 512 is controlled to move up and down through the middle adjusting screw top 507, a driving motor is arranged on one side of the driving wheel 505, and the driving wheel 505 is coaxially connected with the driving motor; the included angle between the vertical section of the upper driven wheel 502, the lower driven wheel 508 and the driving wheel 505 is 120 degrees, the upper driven wheel 502, the lower driven wheel 508 and the driving wheel 505 support the anchor rod 6 to be positioned at the rotation center of the spiral conveying direction, the rotation round surface direction of the upper driven wheel 502, the lower driven wheel 508 and the driving wheel 505 coincides with the tangential direction of the advancing spiral track line of the anchor rod 6, the driving wheel 505 is provided with a driving motor for powering the spiral conveying of the anchor rod 6, the lower driven wheel 508 and the upper driven wheel 502 are not powered, only support and conveying motion guide is provided, a spring 503 is arranged between the upper driven wheel 502 and the upper conveying seat 501, the contact point of the upper driven wheel 502 and the anchor rod 6 is ensured to keep certain pressure, conveying friction force is provided, the driving wheel 505 of the spiral roller conveying device 5 rotates at the same rotation speed, the anchor rod 6 is synchronously conveyed, the front section of the anchor rod 6 gradually enters the next spiral roller conveying device 5 along with the advancing of the anchor rod 6, the tail end gradually leaves the upper spiral roller conveying device 5, a plurality of spiral roller conveying devices 5 are arranged in the middle of the anchor rod 6 for supporting the anchor rod 6, and the continuous forward conveying of the anchor rod 6 is completed through the successive replacement work of the spiral roller conveying device 5.
The oiling and film coating section comprises an oiling device 200, the oiling device 200 comprises an oiling bracket 2001, a grease box 2007, a grease pump 2006, an oil delivery pipe 2002, an oiling device 2003 and a grease recovery groove 2004, the oiling bracket 2001 is fixedly arranged on a workbench 4, the oil delivery pipe 2002 is arranged above the oiling bracket 2001, the other end of the oil delivery pipe 2002 is connected with the grease pump 2006 below the workbench 4, the grease pump 2006 is connected with the grease box 2007, the oiling device 2003 is arranged below the oiling bracket 2001, the oiling device 2003 is connected with the oil delivery pipe 2002, the oiling device 2003 consists of the oiling pipe 2008 and an annular oiling cotton 2009, the annular oiling cotton 2009 is arranged inside the oiling pipe 2008, the annular oiling cotton 2009 inside the oiling device 2003 uniformly smears grease, the grease recovery groove 2004 is arranged below the oiling device 2003, the grease recovery groove 2004 is connected with the grease box 2007 through the recovery pipe 2005, the grease is finished when the anchor rod 6 is conveyed through the oiling device 2003, the smeared and scattered grease passes through the grease recovery groove 2004, the grease recovery pipe 2007 is conveyed through the recovery pipe 2007, the grease conveying speed is regulated through the annular oiling cotton 2009,
the oiling and film coating working section further comprises a film coating device 201, the film coating device 201 comprises a film coating bracket 2012, a film coating steering plate 2010 and a film coating drum 2011, the film coating bracket 2012 is fixed above the workbench 4, the film coating steering plate 2010 is connected with the film coating bracket 2012 through bolts, the film coating drum 2011 is fixedly connected to the film coating steering plate 2010, when the anchor rod 6 is conveyed through the film coating device 201, a film belt is covered on the anchor rod 6 by manual assistance, the film belt is spirally wound on the anchor rod 6 along with the rotating progress of the bar, the film belt is tensioned to drive the film coating drum 2011 to rotate around the anchor rod 6 and continuously convey films, film coating packaging is achieved by spirally winding the anchor rod 6, the oiling device 200 and the film coating device 201 are fixedly installed between the spiral roller conveying devices 5 which are arranged in a straight line, the anchor rod 6 is in the spiral conveying process, and the oiling working device 200 and the film coating device 201 are cooperated to complete oiling working procedures and film coating working procedures in sequence.
PE pipe packaging section 3 includes PE pipe packaging device and conveying pipeline material feeding unit 300, conveying pipeline material feeding unit 300 installs in PE packaging device one side, PE pipe packaging device includes package support 304, negative pressure fan 303, negative pressure driving motor 302 and negative pressure take material roller 301, negative pressure takes material roller 301 to be hollow structure, takes material roller 301 to connect negative pressure fan 303 in negative pressure one end, and negative pressure takes material roller 301 other end to connect negative pressure driving motor 302, negative pressure takes material roller 301 inside to be equipped with the hollow shaft that has the ventilation hole, and the hollow shaft is connected with the output wind gap of negative pressure fan 303, takes material roller 301 week side to be equipped with a plurality of evenly arranged take material groove 3011, takes the cross section of material groove 3011 to be semicircle form, takes the material groove 3011 bottom to be equipped with the air vent and take material roller inside negative pressure chamber intercommunication, is equipped with supplementary material roller 305 in negative pressure to take material roller 301 below, the auxiliary holding roller 305 is provided with a holding groove 3051 with the same radius as the carrying groove 3011, the auxiliary holding roller 305 is hinged with an auxiliary bracket 311, namely, the auxiliary holding roller 305 is arranged on the auxiliary frame through a bearing, a lifting cylinder is arranged below the auxiliary bracket 311 to realize the lifting and descending actions of the auxiliary holding roller 305 within a certain range, one end of the auxiliary holding roller 305 is connected with an auxiliary motor 310, a stripper plate 306 is arranged below the auxiliary holding roller 305, the stripper plate 306 is connected with a receiving trolley 308, the center height of a PE pipe 7 on a feeding table 106 of the feeding pipe feeding device 300 is overlapped with the center height of a negative pressure carrying roller 301, a negative pressure driving motor 302 rotates to drive the negative pressure carrying roller 301 to enable the carrying groove 3011 to be transported to the feeding table 106 of the feeding pipe feeding device 300, a pushing cylinder of the feeding pipe feeding device 300 pushes a PE pipe 7 to the carrying groove 3011 to provide negative pressure for a vent hole at the bottom of the carrying groove 3011, the PE pipe 7 is adsorbed in the carrying trough 3011, the negative pressure carrying roller 301 continues to rotate to the next carrying trough 3011, the next carrying trough 3011 is conveyed to the feeding table 106 of the conveying pipe feeding device 300, the next carrying trough 3011 adsorbs the PE pipe 7, when the carrying trough 3011 carries the PE pipe 7 to the auxiliary carrying roller 305, the auxiliary carrying roller 305 is driven by the auxiliary motor 310 to rotate, the carrying trough 3051 is vertically upwards, the lifting hydraulic cylinder 307 is lifted, the carrying trough 3051 of the auxiliary carrying roller 305 and the carrying trough 3011 of the negative pressure carrying roller 301 form a cylindrical carrying space, the PE pipe 7 is fixed in the carrying space by the negative pressure of the negative pressure carrying roller 301, the central line of the conveying direction of the anchor rod 6 is aligned with the central line of the cylindrical carrying space, at the moment, the anchor rod 6 is spirally inserted into the PE pipe 7, after the PE pipe 7 is packaged, the auxiliary carrying roller 305 rotates, the anchor rod 6 is unloaded to the unloading plate 306, the unloading plate 306 enters the receiving trolley 308, and the processed and is packaged and stored.
The working process of the invention is as follows: the material placing hydraulic cylinder 103 pushes the material placing table 107 to rise to the level of the center height of the next layer of anchor rods 6 to be flush with the center height of the anchor rods 6 of the feeding table 106, the piston rod of the material pushing hydraulic cylinder 101 pushes the layer of anchor rods 6 to enter the feeding table 106, the partition 108 and the anchor rods 6 below do not move under the action of the baffle plate 105, the anchor rods 6 entering the feeding table 106 are kept in single pass arrangement on the feeding table 106 and pushed forward by the material pushing hydraulic cylinder 101, the material pushing hydraulic cylinder 101 pushes the diameter distance of one anchor rod 6 each time until all the anchor rods 6 on the feeding table 106 enter the spiral roller conveying device 5, then the piston rod of the material pushing hydraulic cylinder 101 is retracted, a worker takes out the partition 108 to perform the feeding operation of the anchor rods 6 on the lower layer, the anchor rods 6 enter the spiral roller conveying device 5, the driven wheel, the lower driven wheel 508 and the driving wheel 505 support 6 to be located at the rotation center in the spiral conveying direction, the direction of the revolving round surfaces of the driven wheel, the lower driven wheel 508 and the driving wheel 505 coincides with the tangential direction of the advancing spiral track line of the anchor rod 6, the driving wheel 505 is provided with a driving motor for providing power for spiral conveying of the anchor rod 6, the lower driven wheel 508 and the upper driven wheel 502 are not provided with power and only provide support and conveying motion guide, a spring 503 is arranged between the upper driven wheel 502 and the upper conveying seat 501, the contact point between the upper driven wheel 502 and the anchor rod 6 is ensured to keep certain pressure, conveying friction force is provided, the driving wheel 505 of the spiral roller conveying device 5 rotates at the same speed, the anchor rod 6 is synchronously conveyed to advance, as the anchor rod 6 advances, the front section of the anchor rod 6 sequentially enters the next spiral roller conveying device 5, the tail end sequentially leaves the upper spiral roller conveying device 5, a plurality of spiral roller conveying devices 5 are arranged in the middle of the anchor rod 6 and are used for supporting and conveying the anchor rod 6, and the anchor rod 6 is conveyed through the successive succession of the spiral roller conveying devices 5, the anchor rod 6 is continuously conveyed forwards, the anchor rod 6 enters the oiling device 200 and the laminating device 201 in sequence, grease smearing is completed when the anchor rod 6 is conveyed through the oiling device 2003, the smeared and scattered grease passes through the grease recovery groove 2004, the grease passes through the recovery pipe 2005 and is conveyed into the grease box 2007, the grease smearing quantity is regulated by the conveying rotating speed of the grease pump 2006, the negative pressure driving motor 302 rotates to drive the negative pressure carrying roller 301, the carrying groove 3011 is conveyed to the feeding table 106 of the conveying pipe feeding device 300, the pushing cylinder of the conveying pipe feeding device 300 pushes a PE pipe 7 to the carrying groove 3011, the vent hole at the bottom of the carrying groove 3011 provides negative pressure to adsorb the PE pipe 7 in the carrying groove 3011, the negative pressure carrying roller 301 continues to rotate to the next carrying groove 3011, the next carrying groove 3011 is conveyed to the feeding table 106 of the conveying pipe feeding device 300, when the next carrying trough 3011 adsorbs the PE pipe 7, the carrying trough 3011 carries the PE pipe 7 to be conveyed to the position of the auxiliary holding roller 305, the auxiliary holding roller 305 is driven by the auxiliary motor 310, the auxiliary holding roller 305 rotates, the carrying trough 3051 is vertically upwards, the lifting hydraulic cylinder 307 ascends, the carrying trough 3051 of the auxiliary holding roller 305 and the carrying trough 3011 of the negative pressure carrying roller 301 form a cylindrical holding space, the negative pressure of the negative pressure carrying roller 301 fixes the PE pipe 7 in the holding space, the central line of the conveying direction of the anchor rod 6 is aligned with the central line of the cylindrical holding space, at the moment, the anchor rod 6 is spirally inserted into the PE pipe 7, after the PE pipe 7 is packaged, the auxiliary holding roller 305 rotates, the anchor rod 6 is unloaded into the stripper 306, enters the receiving trolley 308 through the stripper 306, and is packaged and put in storage after being processed.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several changes and modifications can be made without departing from the general inventive concept, and these should also be regarded as the scope of the invention.