CN111169701A

CN111169701A - Automatic sheet material packaging blanking equipment

Info

Publication number: CN111169701A
Application number: CN202010070619.5A
Authority: CN
Inventors: 李克昆; 赖新展
Original assignee: Quanzhou Huifeng Sanitary Articles Co ltd
Current assignee: Quanzhou Huifeng Sanitary Articles Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-05-19

Abstract

The invention provides sheet stock packaging automatic blanking equipment which has reasonable structural design and simple and easy operation and can realize quantitative packaging, and the equipment comprises a rack, wherein more than one article placing groove for placing materials and a conveying device for conveying the materials to be boxed are arranged on the rack, a material taking device is arranged below the article placing groove, the material taking device comprises an air pipe which is rotatably arranged on the rack, the air pipe is rotatably arranged on the rack, more than one air distribution pipe is arranged on the air pipe upwards, the lower end part of the air distribution pipe is communicated with the suction pipe, the free end of the air distribution pipe is provided with a suction cup for sucking the materials, a feeding device for conveying the materials to be blanked is arranged between the air pipe and the article placing groove, and a blanking device for receiving the materials and blanking after the materials reach a set number is arranged behind the feeding device, the rack is provided with a first driving mechanism for driving the air pipe to rotate.

Description

Automatic sheet material packaging blanking equipment

Technical Field

The invention relates to the technical field of packaging equipment, in particular to automatic blanking equipment for sheet material packaging.

Background

The daily facial mask or a plurality of sanitary napkins sealed and packaged by single sheets form rectangular sheet packaging bags, the rectangular sheet packaging bags are quantitatively packaged and sold through paper boxes, the number of sheets packaged in each box is fixed, so that materials need to be quantitatively counted and fed, then the materials are packaged into the packaging boxes through packaging machines, and then a layer of transparent plastic packaging film is sealed outside the packaging boxes, so that the packaging boxes are prevented from being stained and waterproof in a short time.

The unloading equipment of the packagine machine of current slice wrapping bag inhales through the sucking disc and adsorbs the material with the material from the discharge gate of material thing groove below to inhale the material from the discharge gate and make the material break away from and put the thing groove, rotate the upset sucking disc afterwards, the suction inlet that makes the sucking disc drives the material down, then the sucking disc stops to inhale and releases the material in the box on the conveyer belt of transported substance material, the packing conveyer belt is carried on one side by the unloading, reach and set for after the quantity again to the material in the box.

The sucking disc of this kind of unloading equipment still need carry out a upset action after adsorbing the material, the longer unloading efficiency that influences equipment of action stroke, and directly make the interior scarce piece of box easily with material unloading to the conveyer belt that is transporting in proper order, the number of pieces of assurance material that can not be fine, need tear open the box and turn over the worker after the packing is good, the packing carton that does not in time discover will be transported and sell on the market, it is follow-up probably to bring unnecessary trouble and cause economic loss for the enterprise.

In order to increase the blanking efficiency of the blanking equipment and ensure the quantity of materials, the scheme is generated.

Disclosure of Invention

Therefore, aiming at the problems, the invention provides the automatic sheet material packaging blanking device which is reasonable in structural design, simple and easy to operate and capable of achieving quantitative packaging.

In order to solve the technical problem, the automatic blanking equipment for sheet stock packaging comprises a rack, wherein more than one article placing groove for placing materials and a conveying device for conveying the materials to be boxed are arranged on the rack, the material taking device is arranged below the article placing groove and comprises an air pipe which is rotatably arranged on the rack, the air pipe is rotatably arranged on the rack, more than one air distribution pipe is arranged above the air pipe, the lower end part of the air distribution pipe is communicated with the suction pipe, the free end of the air distribution pipe is provided with a suction cup for sucking the materials, the suction cup can extend into or separate from the article placing groove along with the rotation of the air pipe, a feeding device for conveying the materials to be blanked is arranged between the air pipe and the article placing groove, and a blanking device for receiving the materials and blanking after the materials reach a set number is arranged behind the feeding device, the rack is provided with a first driving mechanism for driving the air pipe to rotate.

The further improvement is that: material feeding unit including rotatable set up in first drive roller, second drive roller in the frame, first drive roller, second drive roller set up respectively in put thing groove front and back both sides, on first drive roller, the second drive roller in respectively around being equipped with the first conveyer belt that is used for carrying the material on the sucking disc left and right sides, be provided with in the frame and be used for the drive first drive roller, second drive roller pivoted second actuating mechanism.

The further improvement is that: the blanking device comprises two separation blades arranged on the rack, the baffle plates are respectively arranged on the rear sides of the left side and the right side of the first conveying belt, the baffle plates and the racks at the two ends form a blanking cavity used for containing materials, the upper end of the first conveying belt is connected with the upper end of the blanking cavity, a limiting baffle plate used for limiting the materials to fall downwards is arranged at the bottom of the blanking cavity in a telescopic mode, the limiting baffle plate can slide and is arranged on the rack, and a third driving device used for driving the limiting baffle plate to slide is arranged on the rack.

The further improvement is that: the material level falls into the guider in unloading chamber, guider includes the guide roll, the guide roll rotatable set up in the frame, fixed cover is equipped with the leading wheel on the guide roll.

The further improvement is that: the automatic feeding device is characterized in that guide baffles used for enabling materials to be conveyed to the feeding cavity along the first conveying belt in parallel are arranged on the machine frame on two sides of the first conveying belt, the lower ends of the guide baffles are arranged on the machine frame, and the rear end portions of the guide baffles stretch into the feeding cavity.

The further improvement is that: two the first conveyer belt middle part top is provided with the photoelectric switch who is used for the count, photoelectric switch set up in the frame.

The further improvement is that: the first driving mechanism comprises a first driving rod, two ends of the first driving rod are respectively and rotatably arranged on the frame, the first driving rod is provided with an installation block for installing the air pipe, one end part of the first driving rod is fixedly connected with a second driving rod vertical to the first driving rod, a third driving rod is hinged on the free end of the second driving rod and vertical to the second driving rod, a fourth driving rod is hinged on the free end of the third driving rod and vertical to the third driving rod, the free end of the fourth driving rod can be rotatably arranged on the frame, the middle part of the fourth driving rod can be rotatably provided with a roller, the lower end of the roller is provided with a cam for driving the roller to move up and down, the cam is rotatably arranged on the rack, and the rack is provided with a first driving device for driving the cam to rotate.

The further improvement is that: the second driving mechanism comprises a first gear and a second gear which are respectively fixedly sleeved on one end part of the first driving roller and the second driving roller, a third gear is rotatably arranged on the rack, a first gear chain is wound on the first gear, the second gear and the third gear, and a second driving device used for driving the third gear to rotate is arranged on the rack.

The further improvement is that: the article placing groove is formed by connecting four vertical plates in pairs in a surrounding manner, the lower end parts of the vertical plates are bent inwards to form limiting bosses for limiting materials to fall downwards, and the vertical plates are provided with openings for observing the amount of the materials in the article placing groove and placing the materials along the length direction.

The further improvement is that: the conveying device comprises a second conveying belt and a plurality of conveying rollers, the conveying rollers are rotatably arranged on the rack, the second conveying belt is wound on the conveying rollers, a plurality of partition plates are uniformly and vertically arranged on the second conveying belt along the direction perpendicular to the conveying direction, a grid for containing materials is formed between the partition plates, and a fourth driving device for driving the conveying rollers to rotate is arranged on the rack.

By adopting the technical scheme, the invention has the beneficial effects that: the invention has the following advantages:

1. the invention shortens the stroke of releasing the materials after the materials are sucked by the sucker, increases the blanking efficiency of blanking equipment, counts by recording the number of rotation turns of the cam, verifies the number of the materials by the photoelectric switch, is convenient to monitor the number of the materials in each cell, ensures that the number of the materials in each packing box can reach the standard, reduces the after-sales of enterprises, and increases the economic benefits of the enterprises.

2. The opening is formed in the object placing groove, so that the material in the discharging groove can be conveniently monitored manually, the material can be conveniently discharged into the discharging groove manually, the material can be pinched manually and moves towards the bottom of the discharging groove along the opening, the material is horizontally stacked in the discharging, and the discharging process of the discharging groove is guaranteed to be smoothly carried out.

3. The two suckers are arranged in the invention, so that the suction force of the suckers can be increased, the material can be sucked more stably, meanwhile, the probability of the suckers for sucking the material can be increased, and the phenomenon that the suckers do not suck the material to cause the chip shortage is reduced.

4. According to the invention, the limiting baffle ring for limiting the highest point of the movement of the roller is arranged around the cam, and the limiting baffle ring can prevent the roller from being jacked up when the rotating speed of the cam is too high, so that the roller drives the sucker to jack the material upwards to influence the sucker to suck the material, and simultaneously prevent the material from being messy.

5. The adjusting gear is arranged on the rack in a sliding mode, the tightness of the first gear chain can be adjusted by adjusting the position of the adjusting gear, and the conveying efficiency of conveying materials by the conveying belt driven by the first driving roller and the second driving roller is improved.

6. According to the invention, the guide plates are arranged on two sides of the first conveying belt, and materials are conveyed in parallel with the first conveying belt under the limitation of the two guide plates, so that the situation that the materials are inclined to cause that the materials cannot enter the blanking cavity is avoided, and the operation of equipment is ensured.

7. The blanking cavity can accumulate materials, and when the quantity of the materials in the blanking cavity reaches a set quantity, the materials are blanked into the cells on the second conveying belt at one time, so that the accuracy of the quantity of the materials is ensured.

Drawings

FIG. 1 is a schematic top view of an automatic sheet material packaging and blanking apparatus according to an embodiment of the present invention.

FIG. 2 is a schematic front view of an automatic sheet packaging and blanking apparatus according to an embodiment of the present invention.

FIG. 3 is a schematic side view of an automatic blanking apparatus for sheet material packaging according to an embodiment of the present invention.

3 FIG. 34 3 is 3 a 3 schematic 3 view 3 of 3 the 3 automatic 3 blanking 3 apparatus 3 for 3 sheet 3 packaging 3 in 3 FIG. 32 3 along 3 line 3 A 3- 3 A 3. 3

3 FIG. 35 3 is 3 a 3 schematic 3 view 3 of 3 the 3 automatic 3 blanking 3 apparatus 3 for 3 sheet 3 packaging 3 in 3 FIG. 32 3 along 3 line 3 A 3- 3 A 3. 3

FIG. 6 is an enlarged view of the structure at C of the automatic blanking apparatus for sheet packaging of the embodiment of the invention in FIG. 1.

FIG. 7 is an enlarged view of the structure at D in the automatic blanking apparatus for sheet packaging of the embodiment of the invention in FIG. 2.

FIG. 8 is an enlarged view of the structure at E in the automatic blanking apparatus for sheet packaging of the embodiment of the invention in FIG. 3.

FIG. 9 is an enlarged view of the structure at F in the automatic blanking apparatus for sheet package of FIG. 3 according to the embodiment of the present invention.

Detailed Description

The invention will now be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 9, the sheet material packaging automatic blanking device disclosed in the embodiment of the present invention includes a frame 10, the frame 10 is provided with six article placing grooves 11 for placing materials and a conveying device for conveying the materials to pack the materials into boxes, the article placing grooves 11 are formed by connecting two by two four vertical plates, the lower end portions of the vertical plates are bent inward to form limiting bosses 12 for limiting the materials to fall downward, one vertical plate is provided with openings 13 along the length direction for observing the material amount in the article placing grooves 11 and placing the materials, the openings 13 facilitate manual monitoring of the materials in the blanking grooves, and facilitate manual blanking of the materials into the blanking grooves, and a worker can pinch the materials and move along the openings 13 to the bottom of the blanking grooves, so that the materials are horizontally stacked in the blanking, and the blanking of the blanking grooves is ensured. The conveying device comprises a second conveying belt 14 and a plurality of conveying rollers, the conveying rollers are rotatably arranged on the rack 10, the second conveying belt 14 is wound on the conveying rollers, a plurality of partition plates 15 are uniformly and vertically arranged on the second conveying belt 14 along the direction perpendicular to the conveying direction, a grid 16 used for containing materials is formed between the partition plates 15, a fourth driving device used for driving the conveying rollers to rotate is arranged on the rack 10, the fourth driving device is a fourth driving motor (not shown in the figure), a shell of the fourth driving motor is fixedly arranged on the rack 10, and a rotating shaft of the fourth driving motor is connected with one of the conveying rollers.

Put thing groove 11 below and be provided with extracting device, extracting device including rotatable set up in trachea 17 in the frame 10, trachea 17 rotatable set up in the frame 10, upwards be provided with the gas distribution pipe 18 more than two on the trachea 17, the tip under the gas distribution pipe with the straw is linked together, the free end of gas distribution pipe 18 is provided with the sucking disc 19 that is used for inhaling the material, sucking disc 19 can stretch into or break away from along with trachea 17's rotation and put thing groove 11, sets up two sucking discs 19, can increase sucking disc 19's suction can be more steady inhale the material, can increase sucking disc 19 and inhale the probability of material simultaneously, and it does not adsorb the material and leads to the condition emergence of lacking the piece to reduce sucking disc 19. An air suction pump is arranged outside the frame 10, and an air suction end of the air suction pump is communicated with the air pipe 17. The frame 10 is provided with a first driving mechanism for driving the air pipe 17 to rotate. The first driving mechanism comprises a first driving rod 20, two end portions of the first driving rod 20 are respectively rotatably arranged on the frame 10, an installation block 21 for installing the air pipe 17 is arranged on the first driving rod 20, a second driving rod 22 is fixedly connected to one end portion of the first driving rod 20 and is perpendicular to the first driving rod 20, a third driving rod 23 is hinged to the free end of the second driving rod 22 and is perpendicular to the second driving rod 22, a fourth driving rod 24 is hinged to the free end of the third driving rod 23 and is perpendicular to the third driving rod 23, the free end of the fourth driving rod 24 is rotatably arranged on the frame 10, a roller 25 is rotatably arranged in the middle of the fourth driving rod 24, a cam 26 for driving the roller 25 to move up and down is arranged at the lower end of the roller 25, the cam 26 is rotatably arranged on the frame 10, and a limit stop ring 27 for limiting the highest point of the movement of the roller 25 is arranged around the cam 26, the limit stop ring 27 and the cam 26 are manufactured integrally, the limit stop ring 27 can prevent the roller 25 from being jacked up when the rotating speed of the cam 26 is too high, the roller 25 drives the suction cup 19 to jack up the material upwards to influence the suction cup 19 to suck the material, and the rack 10 is provided with a first driving device for driving the cam 26 to rotate. The first driving device is a first driving motor 28, a housing of the first driving motor 28 is fixedly disposed on the frame 10, and a rotating shaft of the first driving motor 28 is fixedly connected with the cam 26.

Trachea 17 with it carries out the material feeding unit of unloading to be provided with the material of being used for carrying the material between the thing groove 11 to put, material feeding unit including rotatable set up in first drive roller 29, second drive roller 30 in the frame 10, first drive roller 29, second drive roller 30 set up respectively in put thing groove 11 front and back both sides, on first drive roller 29, the second drive roller 30 in respectively around being equipped with the first conveyer belt 31 that is used for carrying the material on 19 left and right sides of sucking disc, be provided with in the frame 10 and be used for the drive first drive roller 29, second drive roller 30 pivoted second actuating mechanism. The second driving mechanism comprises a first gear 32 and a second gear 33 which are respectively fixedly sleeved on one end part of the first driving roller 29 and the second driving roller 30, a third gear 34 is rotatably arranged on the frame 10, a first gear chain 35 is wound on the first gear 32, the second gear 33 and the third gear 34, an adjusting gear 36 for adjusting the tightness of the first gear chain 35 is further arranged on the frame 10, the adjusting gear 36 can be slidably arranged on the frame 10, an adjusting block 37 is arranged on the frame 10, a sliding groove 38 is arranged on the adjusting block 37, a gear shaft is rotatably connected on the adjusting gear 36, a sliding block matched with the sliding groove 38 is arranged at the free end of the gear shaft, the sliding block can be slidably arranged in the sliding groove 38, a positioning hole is arranged on the sliding block, a plurality of adjusting holes matched with the positioning hole are arranged on the adjusting block 37, the locating hole with wear removable locating pin of having installed in the adjusting hole, first gear chain 35 cover is established on adjusting gear 36, through adjusting the elasticity of the adjustable first gear chain 35 in position between adjusting gear 36 and the first gear chain 35 increases first drive roller 29, second drive roller 30 and drives the conveyer belt and carry out the transport efficiency of transported substance material, be provided with in the frame 10 and be used for the drive third gear 34 pivoted second drive arrangement. The second driving device is a second driving motor 39, a housing of the second driving motor 39 is fixedly arranged on the frame 10, and a rotating shaft of the second driving motor 39 is fixedly connected with the third gear 34.

A blanking device used for receiving materials and blanking the materials after the materials reach a set amount is arranged behind the feeding device, the blanking device comprises two blocking plates 40 arranged on the frame 10, the blocking plates are respectively arranged behind the left side and the right side of the first conveying belt 31, the blocking plates and the frame 10 at two ends form a blanking cavity 41 used for accommodating the materials, the first conveying belt 31 is connected with the upper end of the blanking cavity 41, a limit baffle 42 used for limiting the materials to fall downwards is telescopically arranged at the bottom of the blanking cavity 41, two limit baffles 42 are symmetrically arranged on the frame 10 and at the bottom of the blanking cavity 41, the limit baffles 42 can be arranged on the frame 10 in a sliding manner, the two symmetrically arranged limit baffles 42 can reduce the sliding stroke of the limit baffles 42, the blanking efficiency of the equipment is improved, and third driving devices used for driving the limit baffles 42 to slide in opposite directions are respectively arranged on the frame 10, the third driving device is a third driving cylinder 43, a shell of the third driving cylinder 43 is fixedly arranged on the frame 10, and an expansion link of the third driving cylinder 43 is fixedly connected with the limit baffle 42. The materials are stacked in the blanking cavity 41, when the materials in the blanking cavity 41 are accumulated to a set number, the materials in the blanking cavity 41 are blanked into the cells 16 on the second conveying belt 14 at one time to be boxed, the probability of lacking pieces can be reduced, and the boxing quality is guaranteed.

Be provided with on the first conveyer belt 31 rear end portion top frame 10 and be used for leading the guider that makes the material level fall into unloading chamber 41 to the material, guider includes guide roll 44, guide roll 44 rotatable set up in on the frame 10, fixed cover is equipped with leading wheel 45 on the guide roll 44, the cover is equipped with fourth gear 46 on a guide roll 44 tip, second drive roller 30 take be provided with fourth gear 46 engaged with fifth gear 47, second drive roller 30 drive guide roll 44 synchronous revolution, the up end of material is pushed down to guide wheel 45, and the level gets into unloading chamber 41 and the level falls down under the clamp of leading wheel 45 and first conveyer belt 31, piles up in unloading chamber 41.

Be provided with the direction baffle 48 that is used for making the material to carry unloading chamber 41 along first conveyer belt 31 parallel on the frame 10 of first conveyer belt 31 both sides, direction baffle 48 lower tip set up in on the frame 10, the rear end portion of deflector stretches into in the unloading chamber 41, when the material carries on first conveyer belt 31, under the restriction of two deflectors with first conveyer belt 31 parallel transport avoids the material skew to make the material can not enter into unloading chamber 41.

Two first conveyer belt 31 middle part top is provided with photoelectric switch 49 that is used for the count, photoelectric switch 49 set up in the frame 10, photoelectric switch 49 can carry out true count to the material that first conveyer belt 31 carried, though also count through the number of turns of rotation of cam 26, nevertheless avoid sucking disc 19 not to adsorb the material and cause the piece that lacks, use the feedback that photoelectric switch 49 can be fine to lack the condition of piece, the corresponding position of the unloading chamber 41 that takes notes the piece, reject the material in the box 16 that lacks the piece again when the material feeds into in the box 16, the condition of avoiding the packing carton to lack the piece that can be fine.

And a control system for controlling the equipment to act is arranged outside the equipment, and the air suction pump, the photoelectric switch 49, the first driving motor 28, the second driving motor 39, the third driving cylinder 43 and the fourth driving motor are in signal connection with the control system.

The number of the blanking chutes in the embodiment can be set and used according to the actual production yield, and is not limited to six in the text.

The use method of the automatic sheet material packaging blanking device comprises the steps of carrying out relevant programming on a control system, manually lowering materials into a blanking groove, starting the device, and controlling the first driving motor 28, the second motor and the fourth motor to rotate by the control system. The second driving motor 39 rotates to drive the third gear 34 to rotate, the third gear 34 rotates to drive the first gear 32 and the second gear 33 to rotate, the first gear 32 and the second gear 33 rotate to drive the first driving roller 29 and the second driving roller 30 to rotate, and the first driving roller 29 and the second driving roller 30 drive the first conveying belt 31 to transmit; the fourth driving motor drives the conveying roller to rotate, and the conveying roller rotates to drive the second conveying belt 14 to transmit; meanwhile, the cam 26 is driven by the first driving motor 28 to rotate, the roller 25 is driven by the cam 26 to move up and down, the roller 25 drives one end of the fourth driving rod 24 to swing up and down, the fourth driving rod 24 drives the third driving rod 23 to move up and down, the third driving rod 23 drives one end of the second driving rod 22 to swing up and down, the other end of the second driving rod 22 drives the first driving rod 20 to rotate, the first driving rod 20 rotates to drive the air pipe 17 and the suction cup 19 to move up and down, the control system controls the suction pump to suck air while the cam 26 rotates, the suction pump is controlled to suck air when the suction cup 19 moves up, and the suction pump stops sucking air when the suction cup 19 moves down.

When the suction cup 19 moves upwards, the suction cup 19 sucks materials and drags the materials downwards, when the materials are separated from the material containing groove 11, the suction cup 19 stops sucking the gases, when the materials are moved to the position below the first conveying belt 31 by the suction cup 19, the materials are conveyed away by the first conveying belt 31, the materials move towards the material containing cavity 41 along the guide baffle 48 and horizontally fall into the material containing cavity 41 under the action of the guide wheel 45, the photoelectric switch 49 counts the conveying of the materials in the material conveying process, after the cam 26 rotates for 10 circles, the control system controls the third driving air cylinder 43 to drive the limit baffle 42 to slide towards the two sides of the material containing cavity 41, so that the material containing groove is communicated with the grids 16, meanwhile, the materials in the material containing cavity 41 fall into the grids 16 of the second conveying belt 14, and the control system immediately controls the third driving air cylinder 43 to drive the limit baffle 42 to reset after the materials fall.

The photoelectric switch 49 transmits the recorded data to the control system, and if the data recorded by the photoelectric switch 49 is smaller than 10 or larger than 10, the control system controls the subsequent processing points to remove the materials in the cells 16 with the number smaller than 10 or smaller than 10. The count of the photo switch 49 is cleared immediately after the limit stop 42 is reset, and the count is restarted. The material is conveyed by the second conveyor belt 14 to a boxing point for boxing.

During the period from the reset of the limit baffle 42 to the next slippage of the limit baffle 42, the control system controls the second conveyor belt 14 to drive the grid 16 to move 6 grids.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are included to illustrate the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. Sheet stock packing automatic blanking equipment, including the frame, be provided with more than one in the frame and be used for placing the material put the thing groove and be used for carrying the material to carry out the conveyor of dress box, its characterized in that: put thing groove below and be provided with extracting device, extracting device including rotatable set up in trachea in the frame, the trachea is rotatable set up in the frame, upwards be provided with the gas distribution pipe more than on the trachea, the tip under the gas distribution pipe with the straw is linked together, gas distribution pipe's free end is provided with the sucking disc that is used for holding the material, the sucking disc can stretch into or break away from along with tracheal rotation and put the thing groove, the trachea with it is provided with the material feeding unit who is used for carrying out the unloading to carry out the material between the thing groove to put, material feeding unit's rear is provided with and is used for receiving the material and carries out the unloader of unloading after the material reachs the settlement quantity, be provided with in the frame and be used for the drive trachea pivoted a.

2. The sheet material package automatic blanking apparatus according to claim 1, characterized in that: material feeding unit including rotatable set up in first drive roller, second drive roller in the frame, first drive roller, second drive roller set up respectively in put thing groove front and back both sides, on first drive roller, the second drive roller in respectively around being equipped with the first conveyer belt that is used for carrying the material on the sucking disc left and right sides, be provided with in the frame and be used for the drive first drive roller, second drive roller pivoted second actuating mechanism.

3. The sheet material package automatic blanking apparatus according to claim 2, characterized in that: the blanking device comprises two separation blades arranged on the rack, the baffle plates are respectively arranged on the rear sides of the left side and the right side of the first conveying belt, the baffle plates and the racks at the two ends form a blanking cavity used for containing materials, the upper end of the first conveying belt is connected with the upper end of the blanking cavity, a limiting baffle plate used for limiting the materials to fall downwards is arranged at the bottom of the blanking cavity in a telescopic mode, the limiting baffle plate can slide and is arranged on the rack, and a third driving device used for driving the limiting baffle plate to slide is arranged on the rack.

4. The sheet material package automatic blanking apparatus according to claim 3, characterized in that: the material level falls into the guider in unloading chamber, guider includes the guide roll, the guide roll rotatable set up in the frame, fixed cover is equipped with the leading wheel on the guide roll.

5. The sheet material package automatic blanking apparatus according to claim 3, characterized in that: the automatic feeding device is characterized in that guide baffles used for enabling materials to be conveyed to the feeding cavity along the first conveying belt in parallel are arranged on the machine frame on two sides of the first conveying belt, the lower ends of the guide baffles are arranged on the machine frame, and the rear end portions of the guide baffles stretch into the feeding cavity.

6. The sheet material package automatic blanking apparatus according to claim 3, characterized in that: two the first conveyer belt middle part top is provided with the photoelectric switch who is used for the count, photoelectric switch set up in the frame.

7. The sheet material package automatic blanking apparatus according to claim 1, characterized in that: the first driving mechanism comprises a first driving rod, two ends of the first driving rod are respectively and rotatably arranged on the frame, the first driving rod is provided with an installation block for installing the air pipe, one end part of the first driving rod is fixedly connected with a second driving rod vertical to the first driving rod, a third driving rod is hinged on the free end of the second driving rod and vertical to the second driving rod, a fourth driving rod is hinged on the free end of the third driving rod and vertical to the third driving rod, the free end of the fourth driving rod can be rotatably arranged on the frame, the middle part of the fourth driving rod can be rotatably provided with a roller, the lower end of the roller is provided with a cam for driving the roller to move up and down, the cam is rotatably arranged on the rack, and the rack is provided with a first driving device for driving the cam to rotate.

8. The sheet material package automatic blanking apparatus according to claim 2, characterized in that: the second driving mechanism comprises a first gear and a second gear which are respectively fixedly sleeved on one end part of the first driving roller and the second driving roller, a third gear is rotatably arranged on the rack, a first gear chain is wound on the first gear, the second gear and the third gear, and a second driving device used for driving the third gear to rotate is arranged on the rack.

9. The sheet material package automatic blanking apparatus according to claim 1, characterized in that: the article placing groove is formed by connecting four vertical plates in pairs in a surrounding manner, the lower end parts of the vertical plates are bent inwards to form limiting bosses for limiting materials to fall downwards, and the vertical plates are provided with openings for observing the amount of the materials in the article placing groove and placing the materials along the length direction.

10. The sheet material package automatic blanking apparatus according to claim 1 or 9, characterized in that: the conveying device comprises a second conveying belt and a plurality of conveying rollers, the conveying rollers are rotatably arranged on the rack, the second conveying belt is wound on the conveying rollers, a plurality of partition plates are uniformly and vertically arranged on the second conveying belt along the direction perpendicular to the conveying direction, a grid for containing materials is formed between the partition plates, and a fourth driving device for driving the conveying rollers to rotate is arranged on the rack.