Automatic feeding and conveying equipment

Abstract

The automatic feeding and conveying equipment comprises an unpacking box and a cleaning box fixedly connected to the top of the left side of the unpacking box, a bag feeding opening is formed in the left side of the cleaning box, and a dustproof plate is rotationally connected to the top of an inner cavity of the bag feeding opening. Through the arrangement of a bag unloading plate, a brush, a dust discharging open groove, a collecting box, an arc-shaped lifting plate, hard bristles, a second threaded rod, a hand wheel and a limiting rod, after a worker plugs a powder bag into the cleaning box from a bag feeding opening, the powder bag is placed on the bag unloading plate, and when the powder bag slides down on the bag unloading plate, the powder bag can be discharged from the dust discharging open groove. A plurality of brushes are arranged to dedust and clean the lower surface of a powder bag, an arc-shaped lifting plate is matched with hard bristles to synchronously dedust and clean the upper surface of the powder bag, the height of the arc-shaped lifting plate can be adjusted by rotating a hand-cranking wheel to adapt to powder bags with different thicknesses, and dust on the surface of the powder bag is cleaned, so that the dust removal efficiency is improved. And the influence on the product quality caused by mixing of dust and powder materials is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of feeding and conveying equipment, in particular to automatic feeding and conveying equipment. Background Art

[0002] Powder materials refer to raw materials or auxiliary materials in powder form, which are widely used in pharmaceutical production. Bag packaging has the advantages of easy handling and low packaging cost. Therefore, bagged powder bags are the most common packaging form of powder materials. Powder materials are easy to scatter. When powder materials are placed, dust is an inevitable phenomenon.

[0003] Exposed manual bag breaking and feeding is currently the most common feeding method in pharmaceutical companies. During the operation, workers need to hold the powder bag and feed the powder material into the equipment in an exposed environment. In this process, the surface of the powder bag is easily contaminated with dust when stored in the outside world, so it is easy for the dust and powder to be mixed together when the bag is automatically broken, thus affecting the product quality. In addition, the waste bags after the bag is broken are not easy to sort out and recycle, which increases the work intensity. In addition, the existing feeding and conveying equipment is not accurate enough when performing quantitative feeding, and a small amount of powder material will still be conveyed to the discharge port, thus affecting the product quality. Summary of the invention

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic feeding and conveying device, comprising an unpacking box and a cleaning box fixedly connected to the top of the left side of the unpacking box, a bag throwing port is provided on the left side of the cleaning box, and a dustproof plate is rotatably connected to the top of the inner cavity of the bag throwing port, a cleaning mechanism is provided on the top of the inner cavity of the cleaning box, connecting ports are provided on the left side of the unpacking box and the right side of the cleaning box, and a bag unloading plate is penetrated through the inner cavity of the connecting port, the left side of the bag unloading plate is fixedly connected to the left side of the inner cavity of the cleaning box, a dust exhaust slot is provided on the bag unloading plate near the left side, and a plurality of brushes are equidistantly fixedly connected to the inner cavity of the dust exhaust slot, a plurality of bag breaking and collision knives are equidistantly fixedly installed on the top of the bag unloading plate near the right side, and the right side of the bag unloading plate A mesh plate is fixedly connected to the side, and a plurality of leakage holes are evenly opened on the mesh plate, and a shaking rod is provided directly below several of the leakage holes, and the bottom ends of several of the shaking rods adjacent to each other in the transverse direction are fixedly connected to the same connecting plate, and the left sides of several of the connecting plates are fixedly connected to the same shaking plate, and the left side of the shaking plate is fixedly connected to a first T-shaped slider, a collecting box is provided at the bottom of the mesh plate, and the front and rear sides of the collecting box are respectively fixedly connected to the front and rear sides of the inner cavity of the unpacking box, a first T-shaped slot is opened on the left side of the inner cavity of the collecting box, and the first T-shaped slider is slidably connected to the inner cavity of the first T-shaped slot, a cam is provided at the bottom of the shaking plate, and a rotating rod is fixedly connected to the left side of the cam near the top, and the left side of the collecting box is fixedly connected to the front and rear sides of the inner cavity of the unpacking box. The first bearing is fixedly connected to the unpacking box, and the left end of the rotating rod passes through the inner cavity of the first bearing and is fixedly connected to a worm wheel. The top of the worm wheel is meshed with a worm. The rear side of the unpacking box is fixedly connected to a second bearing near the bottom, and the rear end of the worm passes through the inner cavity of the second bearing and is fixedly connected to a transmission groove wheel. The rear side of the unpacking box is fixedly connected to a motor housing near the bottom, and a servo motor is fixedly installed in the inner cavity of the motor housing. The power output end of the servo motor is fixedly connected to a transmission shaft. The rear side of the unpacking box is fixedly connected to a third bearing near the bottom, and the front end of the transmission shaft passes through the inner cavity of the third bearing and is fixedly connected to a transmission gear. A driven gear is sleeved and fixed on the outer wall of the worm, and the transmission gear and the driven gear are meshed. The invention relates to a method for manufacturing a packaging box, wherein an interception plate is fitted on the right side of the top of the collection box, and an L-shaped plate is fixedly connected to the right side of the interception plate, a threaded sleeve is passed through and fixed on the L-shaped plate near the left side, and a first threaded rod is screwed on the inner cavity of the threaded sleeve, the top of the first threaded rod is rotatably connected to the top of the inner cavity of the unpacking box, and a driven bevel gear is sleeved and fixed on the outer wall of the first threaded rod near the top, a transmission bevel gear is meshed on the rear side of the driven bevel gear, and a transmission rod is fixedly connected at the center of the rear side of the transmission bevel gear, a fourth bearing is fixedly connected to the rear side of the unpacking box near the top, and the rear end of the transmission rod passes through the inner cavity of the fourth bearing and is fixedly connected to a driven groove wheel, a belt is provided between the driven groove wheel and the transmission groove wheel,The driven sheave is connected to the driving sheave by a belt drive. A discharge pipe is fixedly connected to the bottom of the collection box. A screw conveyor is fixedly installed near the right side of the bottom of the inner cavity of the unpacking box, and a feeding pipe is fixedly connected to the left side of the screw conveyor. The bottom end of the discharge pipe is fixedly connected to the feeding pipe. A bearing plate is fixedly connected to the left side of the unpacking box near the bottom, and two pressure sensors arranged front and rear are fixedly installed on the top of the bearing plate. The tops of the two pressure sensors are fixedly connected to a receiving box together, and a discharge port is provided at the bottom left of the receiving box. A controller is fixedly installed near the left side of the bottom of the inner cavity of the unpacking box, and a waste bag recovery box is fitted at the right side of the bottom of the inner cavity of the unpacking box. A pressing mechanism is provided in the inner cavity of the waste bag recovery box. The right front hinge of the unpacking box is connected to the box door, and a door handle is welded on the front side of the box door. Universal wheels are hinged near the four corners of the bottom of the unpacking box, and a handrail is welded near the top of the right side of the unpacking box.

[0005] Preferably, a cross plate is fixedly connected to the middle position of the top of several connecting plates, and springs are fixedly connected to the top of the cross plate near the front and rear sides, and balls are fixedly connected to the tops of the two springs.

[0006] Preferably, the pressing mechanism includes a pressing roller, and the pressing roller is located at the inner cavity of the waste bag recycling box near the bottom, the top of the pressing roller near the front and rear sides is fixedly connected with a connecting rope, and the top of the connecting rope is fixedly connected to the top of the inner cavity of the unpacking box, the other side of the L-shaped plate is fixedly connected to a movable block, and the right side of the movable block is fixedly connected to a second T-shaped slider, a second T-shaped slot is provided on the right side of the inner cavity of the unpacking box, and the second T-shaped slider is slidably connected to the inner cavity of the second T-shaped slot, a traction rope is fixedly connected to the bottom of the movable block, a limiting ring is fixedly connected to the right side of the inner cavity of the unpacking box near the bottom, and the other end of the traction rope passes through the limiting ring and is fixedly connected to the right side of the pressing roller.

[0007] Preferably, the cleaning mechanism includes an arc-shaped lifting plate and hard bristles fixedly connected to the bottom thereof, a fifth bearing is fixedly connected at the middle position of the top of the arc-shaped lifting plate, and the inner cavity of the fifth bearing is rotatably connected to a second threaded rod, a threaded hole is provided at the top of the cleaning box, and the top end of the second threaded rod passes through the inner cavity of the threaded hole and is fixedly connected to a hand-cranked wheel, through holes are provided at the top of the cleaning box near the front and rear sides, and the inner cavity of the through holes is slidably connected to a limit rod, and the bottom ends of the two limit rods are fixedly connected to the top of the arc-shaped lifting plate.

[0008] Preferably, a dust collecting port is provided at the bottom of the left side of the cleaning box, and a collecting box is slidably connected to the inner cavity of the dust collecting port, and a handle is fixedly connected to the left side of the collecting box.

[0009] Preferably, a material receiving box is provided near the top of the inner cavity of the material receiving box, and a load-bearing plate is fixedly connected to the front side of the material receiving box, a rectangular groove matching the load-bearing plate is opened on the top of the material receiving box, and the top of the load-bearing plate passes through the inner cavity of the rectangular groove and is fixedly connected to the bottom of the cleaning box, a material discharge port is opened at the bottom of the rear side of the material receiving box, a second rectangular groove is opened near the rear side of the top of the material receiving box, and a T-shaped plate is slidably connected to the inner cavity of the second rectangular groove, the front side of the T-shaped plate is fitted with the rear side of the material discharge port, an electric telescopic rod is fixedly installed at the bottom of the cleaning box near the rear side, and the power end of the electric telescopic rod is fixedly connected to the top of the T-shaped plate.

[0010] Preferably, an L-shaped baffle is fitted on the left side of the discharge port, and a third T-shaped slider is fixedly connected to the right side of the L-shaped baffle, a third T-shaped slot is opened on the left side of the receiving box, and the third T-shaped slider is slidably connected to the inner cavity of the third T-shaped slot.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a bag unloading plate, a brush, a dust discharge slot, a collection box, an arc-shaped lifting plate, hard brush hairs, a second threaded rod, a hand-cranked wheel and a limit rod. When a worker inserts a powder bag into a cleaning box from a bag delivery port and places the powder bag on the bag unloading plate, when the powder bag slides down on the bag unloading plate, the lower surface of the powder bag can be dusted and cleaned by the arrangement of a plurality of brushes, and the upper surface of the powder bag can be dusted and cleaned synchronously by the arc-shaped lifting plate and the hard brush hairs. The height of the arc-shaped lifting plate can be adjusted by rotating the hand-cranked wheel to adapt to powder bags of different thicknesses. By cleaning the dust on the surface of the powder bag, it is prevented that the dust is mixed with the powder material to affect the quality of the product. 2. The present invention can automatically break the powder bag when it slides down from the bag unloading plate through the setting of the bag breaking collision knife, and can intercept the powder bag on the top of the mesh plate through the setting of the intercepting plate, and drop the powder material into the collection box through the setting of a plurality of leakage holes. When the waste bag of the powder bag needs to be recycled, the servo motor can be started by an external power supply, and the first threaded rod can be driven to rotate through the transmission connection of the transmission shaft, the transmission gear, the driven gear, the worm, the transmission groove wheel, the driven groove wheel, the belt, the transmission rod, the transmission bevel gear and the driven bevel gear, and the servo motor can be driven to rotate. The groove sleeve moves vertically upward, thereby driving the interception plate to move upward, and the rotation of the worm can drive the worm wheel to rotate, and drive the rotating rod to rotate, and the rotation of the rotating rod can drive the cam to rotate, and push the shaking plate to shake up and down, so that the waste bag can be driven to shake up and down through the vertical reciprocating movement of the connecting plate and the shaking bag rod, and then the powder material in the powder bag can be fully discharged to avoid waste, and the screen plate can be knocked and vibrated by the up and down shaking of the horizontal plate, spring and ball, so as to speed up the discharge rate of the powder material on the screen plate, which is conducive to improving the unloading efficiency; 3. The present invention, through the arrangement of the waste bag recovery box, the pressing roller, the connecting rope, the movable block, the traction rope and the limiting ring, can drive the movable block to move upward synchronously while the interception plate moves vertically upward, and pull the pressing roller to move to the upper right by the traction rope, so as to facilitate the collection of the powder bag waste bag into the waste bag recovery box, and when the interception plate is reset downward, the pressing roller can be reset and the waste bag can be pressed, thereby increasing the capacity of the waste bag recovery box; 4. The present invention arranges a receiving box, a pressure sensor, a load-bearing plate, a controller, a receiving box, a load-bearing plate, an electric telescopic rod and a T-shaped plate. When the powder material is conveyed from the collecting box to the receiving box, the weight of the powder material in the receiving box can be monitored by the arrangement of the pressure sensor. When the conveying pipe conveys the powder material into the receiving box, the powder material can be first put into the receiving box, and there is no connection between the receiving box and the receiving box. Therefore, when the pressure sensor detects that the powder material in the receiving box reaches the set value, a signal can be sent to the screw conveyor and the electric telescopic rod. By closing the screw conveyor and starting the electric telescopic rod at the same time, the T-shaped plate is pushed downward and the discharge port is sealed. Therefore, the powder material that continues to fall in the conveying pipe can be temporarily collected in the receiving box to prevent the powder material from falling into the receiving box and affecting the accuracy of the discharge amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a stereogram of the present invention; Figure 2 It is a schematic diagram of the main structure of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the component unloading plate of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the shaking plate component of the present invention; Figure 5 This is a left-side structural schematic diagram of the component unpacking box of the present invention; Figure 6 This is a left-side structural schematic diagram of the component receiving box of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the component receiving box of the present invention.

[0013] Numbers in the figure: 1, unpacking box; 2, cleaning box; 3, dust plate; 4, unloading plate; 5, breaking knife; 6, mesh plate; 7, leakage hole; 8, collecting box; 9, discharge pipe; 10, screw conveyor; 11, feeding pipe; 12, bearing plate; 13, pressure sensor; 14, receiving box; 15, L-shaped baffle; 16, controller; 17, interception plate; 18, L-shaped plate; 19, threaded sleeve; 20, first threaded rod; 21, driven bevel gear; 22, driving bevel gear; 23, shaking rod; 24, connecting plate; 25, shaking plate; 26, cam; 27, rotating rod; 28, worm wheel; 29, worm; 30, driven gear; 31. Transmission gear; 32. Servo motor; 33. Transmission shaft; 34. Transmission groove wheel; 35. Driven groove wheel; 36. Belt; 37. Pressing roller; 38. Connecting rope; 39. Traction rope; 40. Waste bag recycling box; 41. Movable block; 42. Horizontal plate; 43. Spring; 44. Ball; 45. Dust removal slot; 46. Brush; 47. Arc lifting plate; 48. Hard brush bristles; 49. Second threaded rod; 50. Hand wheel; 51. Limit rod; 52. Collection box; 53. Material receiving box; 54. Load-bearing plate; 55. T-shaped plate; 56. Electric telescopic rod; 57. Universal wheel; 58. Handrail; 59. Box door; 60. Transmission rod. DETAILED DESCRIPTION See also Figure 1-7The present invention provides a technical solution: an automatic feeding and conveying device, comprising an unpacking box 1 and a cleaning box 2 fixedly connected to the top of the left side of the unpacking box 1, a bag throwing port is opened on the left side of the cleaning box 2, and a dustproof plate 3 is rotatably connected to the top of the inner cavity of the bag throwing port, a cleaning mechanism is provided on the top of the inner cavity of the cleaning box 2, a connecting port is opened on the left side of the unpacking box 1 and the right side of the cleaning box 2, and a bag unloading plate 4 is penetrated through the inner cavity of the connecting port, the left side of the bag unloading plate 4 is fixedly connected to the left side of the inner cavity of the cleaning box 2, a dust exhaust slot 45 is opened on the bag unloading plate 4 near the left side, and a plurality of brushes 46 are equidistantly fixedly connected to the inner cavity of the dust exhaust slot 45, a plurality of bag breaking and collision knives 5 are equidistantly fixedly installed on the top of the bag unloading plate 4 near the right side, and the right side of the bag unloading plate 4 is fixedly connected There is a mesh plate 6, on which a number of leakage holes 7 are evenly opened, and a shaking rod 23 is provided directly below a number of the leakage holes 7, and the bottom ends of a number of transversely adjacent shaking rods 23 are fixedly connected to the same connecting plate 24, and the left sides of a number of connecting plates 24 are fixedly connected to the same shaking plate 25, and a cross plate 42 is fixedly connected to the middle position of the top of a number of connecting plates 24, and a spring 43 is fixedly connected to the top of the cross plate 42 near the front and rear sides, and a ball 44 is fixedly connected to the top of the two springs 43, which can accelerate the falling rate of the powder material on the mesh plate 6, and a first T-shaped slider is fixedly connected to the left side of the shaking plate 25, and a collecting box 8 is provided at the bottom of the mesh plate 6, and the front and rear sides of the collecting box 8 are respectively connected to the front and rear sides of the inner cavity of the unpacking box 1. The collecting box 8 is fixedly connected to the side, a first T-shaped slide groove is opened on the left side of the inner cavity of the collecting box 8, and the first T-shaped slider is slidably connected to the inner cavity of the first T-shaped slide groove, a cam 26 is provided at the bottom of the shaking plate 25, and a rotating rod 27 is fixedly connected to the left side of the cam 26 near the top, a first bearing is fixedly connected to the left side of the collecting box 8, and the left end of the rotating rod 27 passes through the inner cavity of the first bearing and is fixedly connected to a worm gear 28, and a worm 29 is meshed with the top of the worm gear 28, a second bearing is fixedly connected to the rear side of the unpacking box 1 near the bottom, and the rear end of the worm gear 29 passes through the inner cavity of the second bearing and is fixedly connected to a transmission groove wheel 34, a motor housing is fixedly connected to the rear side of the unpacking box 1 near the bottom, and a servo motor 32 is fixedly installed in the inner cavity of the motor housing, and the servo motor 32 A transmission shaft 33 is fixedly connected to the power output end, a third bearing is fixedly connected to the rear side of the unpacking box 1 near the bottom, and the front end of the transmission shaft 33 passes through the inner cavity of the third bearing and is fixedly connected to a transmission gear 31, a driven gear 30 is sleeved and fixed on the outer wall of the worm 29, and the transmission gear 31 and the driven gear 30 are meshed. An interception plate 17 is fitted on the right side of the top of the collection box 8, and an L-shaped plate 18 is fixedly connected to the right side of the interception plate 17, a threaded sleeve 19 is penetrated and fixed on the L-shaped plate 18 near the left side, and the inner cavity of the threaded sleeve 19 is screwed with a first threaded rod 20, the top end of the first threaded rod 20 is rotatably connected to the top of the inner cavity of the unpacking box 1, and a driven bevel gear 21 is sleeved and fixed on the outer wall of the first threaded rod 20 near the top.The rear side of the driven bevel gear 21 is meshed with the transmission bevel gear 22, and the transmission rod 60 is fixedly connected to the center of the rear side of the transmission bevel gear 22. The fourth bearing is fixedly connected to the rear side of the unpacking box 1 near the top, and the rear end of the transmission rod 60 passes through the inner cavity of the fourth bearing and is fixedly connected to the driven groove wheel 35. A belt 36 is provided between the driven groove wheel 35 and the transmission groove wheel 34, and the driven groove wheel 35 and the transmission groove wheel 34 are connected by the belt 36. A discharge pipe 9 is plugged and fixed to the bottom of the collection box 8, and a screw conveyor 10 is fixedly installed near the right side of the bottom of the inner cavity of the unpacking box 1, and the screw conveyor The left side of the device 10 is fixedly connected with a feeding pipe 11, and the bottom end of the discharging pipe 9 is fixedly connected to the feeding pipe 11. The left side of the unpacking box 1 is fixedly connected with a bearing plate 12 near the bottom, and two pressure sensors 13 arranged front and rear are fixedly installed on the top of the bearing plate 12. The tops of the two pressure sensors 13 are fixedly connected with a receiving box 14, and a discharging port is provided at the bottom of the left side of the receiving box 14. An L-shaped baffle plate 15 is fitted on the left side of the discharging port, and a third T-shaped slider is fixedly connected to the right side of the L-shaped baffle plate 15. A third T-shaped slide groove is provided on the left side of the receiving box 14, and the third T-shaped slider is slidably connected to the third T shaped chute, a receiving box 53 is provided near the top of the inner cavity of the receiving box 14, and a load-bearing plate 54 is fixedly connected to the front side of the receiving box 53, a rectangular slot matching the load-bearing plate 54 is opened on the top of the receiving box 14, and the top of the load-bearing plate 54 passes through the inner cavity of the rectangular slot and is fixedly connected to the bottom of the cleaning box 2, a discharge port is opened at the bottom of the rear side of the receiving box 53, a second rectangular slot is opened near the rear side of the top of the receiving box 14, and a T-shaped plate 55 is slidably connected to the inner cavity of the second rectangular slot, the front side of the T-shaped plate 55 is fitted with the rear side of the discharge port, and the bottom of the cleaning box 2 is near the rear side An electric telescopic rod 56 is fixedly installed, and the power end of the electric telescopic rod 56 is fixedly connected to the top of the T-shaped plate 55, which can temporarily store the powder material in the feeding pipe 11. A controller 16 is fixedly installed near the left side of the bottom of the inner cavity of the unpacking box 1, and a waste bag recovery box 40 is fitted on the right side of the bottom of the inner cavity of the unpacking box 1. The inner cavity of the waste bag recovery box 40 is provided with a pressing mechanism. The right front side of the unpacking box 1 is hinged with a box door 59, and a door handle is welded on the front side of the box door 59. Universal wheels 57 are hinged near the four corners of the bottom of the unpacking box 1, and a handrail 58 is welded on the right side of the unpacking box 1 near the top.

[0014] The pressing mechanism includes a pressing roller 37, and the pressing roller 37 is located near the bottom of the inner cavity of the waste bag recovery box 40, and the top of the pressing roller 37 is fixedly connected with a connecting rope 38 near the front and rear sides, and the top of the connecting rope 38 is fixedly connected to the top of the inner cavity of the unpacking box 1, and the other side of the L-shaped plate 18 is fixedly connected with a movable block 41, and the right side of the movable block 41 is fixedly connected with a second T-shaped slider, a second T-shaped slot is opened on the right side of the inner cavity of the unpacking box 1, and the second T-shaped slider is slidably connected to the inner cavity of the second T-shaped slot, and the bottom of the movable block 41 is fixedly connected with a traction rope 39, and the right side of the inner cavity of the unpacking box 1 is fixedly connected with a limiting ring, and the other end of the traction rope 39 passes through the limiting ring and is fixedly connected to the right side of the pressing roller 37.

[0015] The cleaning mechanism includes an arc-shaped lifting plate 47 and hard bristles 48 fixedly connected to the bottom thereof, a fifth bearing is fixedly connected to the middle position of the top of the arc-shaped lifting plate 47, and the inner cavity of the fifth bearing is rotatably connected to the second threaded rod 49, a threaded hole is provided at the top of the cleaning box 2, and the top end of the second threaded rod 49 passes through the inner cavity of the threaded hole and is fixedly connected to a hand-cranked wheel 50, a through hole is provided at the top of the cleaning box 2 near the front and rear sides, and the inner cavity of the through hole is slidably connected to a limit rod 51, and the bottom ends of the two limit rods 51 are fixedly connected to the top of the arc-shaped lifting plate 47, a dust collection port is provided at the bottom left side of the cleaning box 2, and the inner cavity of the dust collection port is slidably connected to a collection box 52, and a handle is fixedly connected to the left side of the collection box 52, which can collect dust that falls after cleaning.

[0016] Working principle: When the present invention is used, first, the conveying equipment is connected to an external power supply. After the staff puts the powder bag into the inner cavity of the cleaning box 2 from the bag throwing port, the powder bag is placed on the bag unloading plate 4 and slides down. The lower surface of the powder bag can be cleaned by setting a plurality of brushes 46, and the upper surface of the powder bag can be cleaned synchronously by the arc-shaped lifting plate 47 and the hard brush 48. When the powder bag slides to the position of the bag breaking and hitting knife 5, the bag breaking and hitting knife 5 can automatically cut the lower surface of the powder bag, and collect the powder material from the leakage hole 7 on the mesh plate 6 into the inner cavity of the collection box 8. When the servo motor 32 is started to drive the transmission shaft 33 to rotate, the transmission shaft 33 rotates to drive the transmission gear 31 to rotate, and the rotation of the transmission gear 31 drives the driven gear 30 to rotate, and the driven gear 30 rotates. The rotation of the gear 30 drives the worm 29 to rotate. The rotation of the worm 29 drives the transmission rod 60 to rotate through the transmission connection between the transmission groove wheel 34, the belt 36 and the driven groove wheel 35. The rotation of the transmission rod 60 can drive the first threaded rod 20 to rotate through the meshing of the transmission bevel gear 22 and the driven bevel gear 21. The rotation of the first threaded rod 20 drives the threaded sleeve 19 to move upward. The upward movement of the threaded sleeve 19 drives the L-shaped plate 18 to move upward and drives the intercepting plate 17 to move vertically upward. The rotation of the worm 29 drives the worm wheel 28 to rotate. The rotation of the worm wheel 28 drives the rotating rod 27 to rotate. The rotation of the rotating rod 27 drives the cam 26 to rotate. When the farthest point of the cam 26 contacts the shaking plate 25, it can push the shaking plate 25 to move upward. When the cam 26 is away from the shaking plate 25, The shaking plate 25 can slide downward under the action of gravity, thereby realizing the up and down shaking of the shaking plate 25, and driving the plurality of connecting plates 24 to shake synchronously. The up and down shaking of the plurality of connecting plates 24 can drive the plurality of shaking bag rods 23 to shake up and down, and drive the powder bag to shake synchronously after passing through the leakage hole 7, so that the powder material in the powder bag can be fully discharged, and the ball 44 can be driven to shake up and down by the cross plate 42 and the spring 43 to knock and vibrate the mesh plate 6, thereby accelerating the falling rate of the powder material from the leakage hole 7. When the intercepting plate 17 moves upward, it can drive the movable block 41 to move vertically upward, and drive the pressing roller 37 to move to the upper right through the traction rope 39, so that the waste bag of the powder bag falls into the inner cavity of the waste bag recovery box 40. When the servo motor 32 is started to drive After the interception plate 17 is reset downward, the pressing roller 37 can be reset downward and the waste bag can be pressed, thereby increasing the capacity of the waste bag recovery box 40 and facilitating the sorting and recycling of the waste bags. When the powder material needs to be transported, the screw conveyor 10 can be started by an external power supply, and the powder material can be transported into the inner cavity of the receiving box 53 through the feeding pipe 11. Then, the powder material is dropped from the discharge port to the bottom of the inner cavity of the receiving box 14. The weight of the material in the inner cavity of the receiving box 14 can be monitored by setting two pressure sensors 13. When it is detected that the weight of the powder material reaches the set value, a signal can be sent to the controller 16 to close the screw conveyor 10, and at the same time, the electric telescopic rod 56 is started to push the T-shaped plate 55 downward to close the discharge port.The powder material that subsequently falls from the feeding pipe 11 is temporarily stored in the receiving box 53, and the receiving box 53 is supported by the load-bearing plate 54 and does not exert pressure on the receiving box 14. Therefore, when the staff pushes the L-shaped baffle 15 upward and opens the discharge port, the powder material in the receiving box 14 can be quantitatively collected to achieve the effect of quantitative transportation.

Claims

1. An automatic feeding and conveying device, comprising an unpacking box (1) and a cleaning box (2) fixedly connected to the top of the left side of the unpacking box (1), characterized in that: The cleaning box (2) is provided with a bag delivery opening on the left side, and a dustproof plate (3) is rotatably connected to the top of the inner cavity of the bag delivery opening. A cleaning mechanism is provided on the top of the inner cavity of the cleaning box (2). The left side of the unpacking box (1) and the right side of the cleaning box (2) are both provided with connecting openings, and a bag unloading plate (4) is provided through the inner cavity of the connecting opening. The left side of the bag unloading plate (4) is fixedly connected to the left side of the inner cavity of the cleaning box (2). A dust discharge slot (45) is provided on the bag unloading plate (4) near the left side, and a plurality of brushes (46) are fixedly connected to the inner cavity of the dust discharge slot (45) at equal intervals. A plurality of bag breaking and collision knives (5) are fixedly installed at equal intervals on the top of the bag unloading plate (4) near the right side, and the right side of the bag unloading plate (4) is fixedly connected to the inner cavity of the cleaning box (2). A mesh plate (6) is provided, a plurality of leakage holes (7) are evenly provided on the mesh plate (6), and a bag shaking rod (23) is provided directly below a plurality of the leakage holes (7), the bottom ends of a plurality of the bag shaking rods (23) adjacent to each other in the transverse direction are fixedly connected to a same connecting plate (24), and a plurality of the connecting plates (24) are fixedly connected to a same shaking plate (25) on their left sides, and a first T-shaped slider is fixedly connected to the left side of the shaking plate (25), a collecting box (8) is provided at the bottom of the mesh plate (6), and the front and rear sides of the collecting box (8) are respectively fixedly connected to the front and rear sides of the inner cavity of the unpacking box (1), a first T-shaped slide groove is provided on the left side of the inner cavity of the collecting box (8), and the first T-shaped slider is slidably connected to the first T-shaped slide groove The bottom of the shaking plate (25) is provided with a cam (26), and a rotating rod (27) is fixedly connected to the left side of the cam (26) near the top. The left side of the collecting box (8) is fixedly connected to a first bearing, and the left end of the rotating rod (27) passes through the inner cavity of the first bearing and is fixedly connected to a worm wheel (28). The top of the worm wheel (28) is meshed with a worm (29). The rear side of the unpacking box (1) is fixedly connected to a second bearing near the bottom, and the rear end of the worm (29) passes through the inner cavity of the second bearing and is fixedly connected to a transmission groove wheel (34). The rear side of the unpacking box (1) is fixedly connected to a motor housing near the bottom, and a servo motor (32) is fixedly installed in the inner cavity of the motor housing. The power output end of the motor (32) is fixedly connected to a transmission shaft (33); a third bearing is fixedly connected to the rear side of the unpacking box (1) near the bottom; the front end of the transmission shaft (33) passes through the inner cavity of the third bearing and is fixedly connected to a transmission gear (31); a driven gear (30) is sleeved and fixedly connected to the outer wall of the worm (29); the transmission gear (31) and the driven gear (30) are meshedly arranged; an interception plate (17) is fitted on the right side of the top of the collection box (8); an L-shaped plate (18) is fixedly connected to the right side of the interception plate (17); a threaded sleeve (19) passes through and is fixedly connected to the L-shaped plate (18) near the left side; and a first threaded rod (20) is threadedly connected to the inner cavity of the threaded sleeve (19);The top end of the first threaded rod (20) is rotatably connected to the top of the inner cavity of the unpacking box (1), and a driven bevel gear (21) is sleeved and fixed on the outer wall of the first threaded rod (20) near the top end, a transmission bevel gear (22) is meshed on the rear side of the driven bevel gear (21), and a transmission rod (60) is fixedly connected at the center of the rear side of the transmission bevel gear (22), and a fourth bearing is fixedly connected at the rear side of the unpacking box (1) near the top, and the transmission rod (60) is The rear end passes through the inner cavity of the fourth bearing and is fixedly connected to a driven groove wheel (35); a belt (36) is provided between the driven groove wheel (35) and the driving groove wheel (34); and the driven groove wheel (35) and the driving groove wheel (34) are connected to each other by the belt (36); a discharge pipe (9) is plugged and fixedly connected to the bottom of the collection box (8); a screw conveyor (10) is fixedly installed near the right side of the inner cavity bottom of the unpacking box (1), and the left side of the screw conveyor (10) is fixedly connected to the A material delivery pipe (11) is connected, the bottom end of the discharge pipe (9) is fixedly connected to the material delivery pipe (11), a bearing plate (12) is fixedly connected to the left side of the unpacking box (1) near the bottom, and two pressure sensors (13) arranged front and rear are fixedly installed on the top of the bearing plate (12), the tops of the two pressure sensors (13) are fixedly connected to a receiving box (14) together, and a discharge port is opened at the bottom of the left side of the receiving box (14), and the bottom of the inner cavity of the unpacking box (1) is near A controller (16) is fixedly installed on the left side, and a waste bag recovery box (40) is fitted on the right side of the bottom of the inner cavity of the unpacking box (1), and a pressing mechanism is provided in the inner cavity of the waste bag recovery box (40). The right front side hinge of the unpacking box (1) is connected to a box door (59), and a door handle is welded on the front side of the box door (59). Universal wheels (57) are hinged near the four corners of the bottom of the unpacking box (1), and a handrail (58) is welded on the right side of the unpacking box (1) near the top.

2. The automatic feeding and conveying equipment according to claim 1 is characterized in that: A transverse plate (42) is fixedly connected to the middle of the top of a plurality of the connecting plates (24), and springs (43) are fixedly connected to the top of the transverse plate (42) near the front and rear sides, and the tops of the two springs (43) are fixedly connected to balls (44).

3. The automatic feeding and conveying equipment according to claim 1 is characterized in that: The pressing mechanism comprises a pressing roller (37), and the pressing roller (37) is located near the bottom of the inner cavity of the waste bag recovery box (40); the top of the pressing roller (37) is fixedly connected to a connecting rope (38) near the front and rear sides, and the top of the connecting rope (38) is fixedly connected to the top of the inner cavity of the unpacking box (1); the other side of the L-shaped plate (18) is fixedly connected to a movable block (41), and the right side of the movable block (41) is fixedly connected to a second T-shaped slider; the right side of the inner cavity of the unpacking box (1) is provided with a second T-shaped slot, and the second T-shaped slider is slidably connected to the inner cavity of the second T-shaped slot; the bottom of the movable block (41) is fixedly connected to a traction rope (39); the right side of the inner cavity of the unpacking box (1) is fixedly connected to a limiting ring near the bottom, and the other end of the traction rope (39) passes through the limiting ring and is fixedly connected to the right side of the pressing roller (37).

4. The automatic feeding and conveying equipment according to claim 1 is characterized in that: The cleaning mechanism comprises an arc-shaped lifting plate (47) and hard bristles (48) fixedly connected to the bottom thereof; a fifth bearing is fixedly connected to the middle position of the top of the arc-shaped lifting plate (47); and a second threaded rod (49) is rotatably connected to the inner cavity of the fifth bearing; a threaded hole is provided at the top of the cleaning box (2); and the top end of the second threaded rod (49) passes through the inner cavity of the threaded hole and is fixedly connected to a hand-cranked wheel (50); a through hole is provided at the top of the cleaning box (2) near the front and rear sides; and the inner cavity of the through hole is slidably connected to a limit rod (51); and the bottom ends of the two limit rods (51) are fixedly connected to the top of the arc-shaped lifting plate (47).

5. The automatic feeding and conveying equipment according to claim 1 is characterized in that: A dust collection port is provided at the bottom of the left side of the cleaning box (2), and a collection box (52) is slidably connected to the inner cavity of the dust collection port, and a handle is fixedly connected to the left side of the collection box (52).

6. The automatic feeding and conveying equipment according to claim 1, characterized in that: A material receiving box (53) is provided near the top of the inner cavity of the material receiving box (14), and a load-bearing plate (54) is fixedly connected to the front side of the material receiving box (53). A rectangular slot matching the load-bearing plate (54) is provided at the top of the material receiving box (14), and the top of the load-bearing plate (54) passes through the inner cavity of the rectangular slot and is fixedly connected to the bottom of the cleaning box (2). A material discharge port is provided at the bottom of the rear side of the material receiving box (53). A second rectangular slot is provided near the rear side of the top of the material receiving box (14), and a T-shaped plate (55) is slidably connected to the inner cavity of the second rectangular slot, and the front side of the T-shaped plate (55) is arranged to fit the rear side of the material discharge port. An electric telescopic rod (56) is fixedly installed near the rear side of the bottom of the cleaning box (2), and the power end of the electric telescopic rod (56) is fixedly connected to the top of the T-shaped plate (55).

7. The automatic feeding and conveying equipment according to claim 1, characterized in that: An L-shaped baffle (15) is fitted on the left side of the material outlet, and a third T-shaped slider is fixedly connected to the right side of the L-shaped baffle (15). A third T-shaped chute is opened on the left side of the material receiving box (14), and the third T-shaped slider is slidably connected to the inner cavity of the third T-shaped chute.

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