CN117067106A

CN117067106A - Automatic pushing and feeding device

Info

Publication number: CN117067106A
Application number: CN202311344260.6A
Authority: CN
Inventors: 彭步庄; 项俊佳; 夏恩久; 刘前程; 刘志国
Original assignee: Yantai Zhenghai Magnetic Material Co Ltd
Current assignee: Yantai Zhenghai Magnetic Material Co Ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2023-11-17
Anticipated expiration: 2043-10-18
Also published as: CN117067106B

Abstract

The utility model discloses an automatic pushing and feeding device, which belongs to the technical field of material processing and pushing and comprises a workbench, wherein a conveying track is arranged on the workbench, and a supporting mechanism, a pushing mechanism, a sliding mechanism and a conveying mechanism are arranged on the workbench. According to the utility model, the tray is transported to the lower part of the sliding mechanism through the pushing mechanism, when the tray is transported to the lower part of the sliding mechanism, the sliding mechanism acts to push the materials on the tray to the conveying mechanism in sequence, and the materials are conveyed through the conveying mechanism; when the size of material is different, then the charging tray of placing the material that corresponds also is different, and the main size that appears in the charging tray goes up the silo is different, and when the material size changed, operating personnel can change the size of discharge gate through adjusting the adjusting part, guarantees promptly that the length of discharge gate is unanimous with the length of silo to realize the compatible multiple different size material of same equipment, saved the cost greatly, and convenient operation saves trouble laborsaving.

Description

Automatic pushing and feeding device

Technical Field

The utility model relates to the technical field of material processing pushing, in particular to an automatic pushing and feeding device.

Background

Neodymium iron boron, simply a magnet, is called "king" because of its excellent magnetic properties, unlike what we have seen at ordinary times. At present, the traditional grinding and feeding mode of the neodymium iron boron material is manual feeding or feeding by adopting a vibration disc.

The related art can refer to Chinese patent with the publication number of CN 216710583U, which discloses a neodymium iron boron vibration feeding system; the device comprises a vibration disc for vibration feeding, and a first track and a second track which are arranged on the vibration disc; one end of the first rail is connected with the end part of the spiral rail of the vibration disc; the other end of the first rail extends out of the vibration disc; a curved guide plate is formed on one side of the first rail, which is close to the spiral rail, and extends to the side wall of the vibration disc to be attached to the first rail; one end of the second track is connected with the spiral track of the vibration disc; the other end of the second rail extends out of the vibration disc and is connected with other subsequent working procedures; a reversing component for reversing is arranged on one side of the second track, which is close to the spiral track; feeding switching is carried out through a first track and a second track of the reversing assembly; through switching of reversing assembly to increase vibration dish feeding system's rate of utilization.

Aiming at the related technology, the feeding of the vibrating plate has the following defects that the compatibility of the vibrating plate with products is poor, the annular material arranging track and the linear conveying track of the vibrating plate are designed and customized according to the characteristics of materials, the characteristics of each material are different, one vibrating plate is required to be correspondingly arranged for one product with one specification, the batch sizes of products produced by companies are different, the varieties of the products are various, the quantity of the vibrating plates required to be arranged is increased, and the tool management difficulty is increased.

Disclosure of Invention

The utility model provides an automatic pushing and feeding device aiming at the defects in the prior art.

The technical scheme for solving the technical problems is as follows:

an automatic pushing and feeding device comprises a workbench, wherein a conveying rail is arranged on the workbench, and a supporting mechanism, a pushing mechanism, a sliding mechanism and a conveying mechanism are arranged on the workbench;

the supporting mechanism is positioned at the side edge of the conveying mechanism and used for supporting the conveying mechanism;

the pushing mechanism is erected above the conveying rail and is used for conveying the material disc to the lower part of the sliding mechanism;

the sliding mechanism is positioned above the conveying track, is positioned beside the pushing mechanism and is used for pushing the materials on the material tray to the conveying mechanism, and the materials are conveyed through the conveying mechanism;

the conveying mechanism comprises a conveying belt, the height of the conveying belt is higher than that of the conveying rail, a first plate body and a second plate body are arranged on the conveying belt, a discharging channel which is convenient for materials to pass through is arranged between the first plate body and the second plate body, a space is reserved between the bottom ends of the first plate body and the second plate body and the conveying belt, a discharging hole is formed in a position, corresponding to a trough, on the conveying belt, of the conveying belt, the discharging hole is located at the end parts of the first plate body and the second plate body, and an adjusting assembly for adjusting the size of the discharging hole is arranged on the conveying belt;

the conveying belt is also provided with a first limiting assembly, and the first limiting assembly corresponds to the discharge hole and is used for limiting materials after the materials are discharged from the discharge hole.

The technical effect of adopting the technical scheme is as follows: the material tray is transported to the lower part of the sliding mechanism through the pushing mechanism, when the material tray is transported to the lower part of the sliding mechanism, the sliding mechanism acts to push materials on the material tray to the conveying mechanism in sequence, and the materials are conveyed through the conveying mechanism;

each tray comprises a plurality of material tanks, the sliding mechanism pushes all materials in a single material tank when pushing the materials onto the conveying mechanism, but when pushing the materials onto the conveying mechanism, the single materials are sequentially discharged, so that the blocking of the front arrangement feeding and the breaking of the rear conveying system are avoided;

when the material is pushed to the position of the discharge hole, the first limiting component acts to limit the position of the material, namely, the first limiting component contacts one surface of the material, the other surface of the material contacts the material to be discharged, the two components are matched to enable the material to keep an upright state, the material enters the discharge channel along with the rotation of the conveying belt, the conveying purpose of the material is achieved, a plurality of materials are sequentially distributed in the discharge channel along with the continuous rotation of the conveying belt, and the purpose of sequential discharge is achieved;

when the size of material is different, then the charging tray of placing the material that corresponds also is different, and the main size that appears in the charging tray goes up the silo is different, and when the material size changed, operating personnel can change the size of discharge gate through adjusting the adjusting part, guarantees promptly that the length of discharge gate is unanimous with the length of silo to realize the compatible multiple different size material of same equipment, saved the cost greatly, and convenient operation saves trouble laborsaving.

Further, the inner side of the conveyor belt is connected with a mounting plate, and the adjusting component is arranged on the mounting plate; the adjusting assembly comprises a bidirectional screw rod which is rotationally connected with the mounting plate, the length direction of the bidirectional screw rod is consistent with the conveying direction of the conveying belt, two adjusting blocks are arranged on the bidirectional screw rod, the size of a discharge hole is adjusted through sliding of the two adjusting blocks, and the side surface of the adjusting block and one surface of the first plate body, which is close to the second plate body, keep the same horizontal plane.

The technical effect of adopting the technical scheme is as follows: when the size of material is different, through the rotation of two-way lead screw, can drive two regulating blocks and to opposite direction motion, lead screw pivoted drive power is the motor generally, and the slip of two regulating blocks realizes changing the purpose of discharge gate size, and the material ejection of compact of being convenient for then moves to in the discharge channel, along with the rotation transportation of conveyer belt.

Further, first spacing subassembly includes spacing cardboard, spacing cardboard is same horizontal plane with the second plate body, and the tip of second plate body is located to spacing cardboard, spacing mouth that corresponds with the discharge gate has been seted up to spacing cardboard, first spacing subassembly is still including locating the first spacing cylinder on the conveyer belt, the piston rod of first spacing cylinder is connected with the limiting plate, in limiting plate horizontal slip and the spacing mouth, the limiting plate contacts with the material, makes the material keep upright state.

The technical effect of adopting the technical scheme is as follows: when the material is transported to the discharge gate, the first spacing cylinder drives the limiting plate action, and the limiting baffle stretches to the limiting gate to contact with one side of material, the another side of material and the material contact of waiting the ejection of compact, in order to keep upright state, transport to the discharge channel in along with the rotation of conveyer belt afterwards, carry out the material transportation.

Further, the limiting opening is positioned at the end part of the limiting clamping plate; the conveying start end of the conveying belt is provided with a second limiting assembly, the second limiting assembly comprises a guide clamping plate matched with the limiting clamping plate, the guide clamping plate is H-shaped, and the guide clamping plate slides along the conveying direction of the conveying belt; the second limiting assembly further comprises a second limiting cylinder, and a piston rod of the second limiting cylinder is connected with the guide clamping plate and used for driving the guide clamping plate to slide; and a gap exists between the bottom surface of the second limiting cylinder and the conveyor belt, and the side surface of the second limiting cylinder is connected with a positioning device which is used for adjusting the position of the second limiting cylinder.

The technical effect of adopting the technical scheme is as follows: when the material is discharged from the discharge port, the second limiting cylinder drives the guide clamping plate to act, the end part of the guide clamping plate is contacted with the end part of the material, and the material is further limited along with the movement of the guide clamping plate, so that the material is kept in an upright state and enters the discharge channel, and then is conveyed.

Further, pushing mechanism includes temporary storage subassembly and transportation subassembly, temporary storage subassembly is used for keeping in the charging tray, transportation subassembly is located temporary storage subassembly's below, transportation subassembly is used for driving the charging tray and moves in the vertical direction, transportation subassembly and delivery track adaptation for transport to slide mechanism with the charging tray on the temporary storage subassembly.

The technical effect of adopting the technical scheme is as follows: the temporary storage assembly is used for placing the material tray, can be used for placing one material tray, can also be stacked up and down, when the material tray is required to be transported, the material tray at the bottommost end falls onto the transportation assembly, the transportation assembly receives the material tray, and then the material tray is transported to the sliding mechanism for the next operation.

Further, the temporary storage assembly comprises a support arranged on the workbench, fixing plates are arranged on two sides of the support, a locking assembly for locking the material tray is arranged on the fixing plates, the locking assembly comprises a first track arranged on the fixing plates, sliding blocks matched with the first track are arranged on the fixing plates in a sliding mode, protruding plates matched with grooves in the material tray are connected onto the sliding blocks, and the protruding plates and the grooves are matched with the positions of the material tray to be fixed.

The technical effect of adopting the technical scheme is as follows: the tray is placed and is kept in the subassembly, inserts in the recess at tray both ends through the flange at support both ends, can be fixed with the tray position, when needs whereabouts with the tray, two flange withdraw from in the recess, and the transportation subassembly is accepted the tray to follow-up transportation.

Further, the conveying assembly comprises a conveying block matched with the conveying track, a conveying frame for supporting the material tray is arranged on the conveying block, a lifting unit is arranged in the conveying frame, and the material tray can be supported by lifting of the lifting unit;

the conveying assembly further comprises a plurality of telescopic rods arranged on the workbench, and when the lifting unit supports the material tray, the top ends of the telescopic rods are contacted with the bottom surface of the material tray to support the material tray.

Further, the sliding mechanism comprises a sliding frame arranged on the supporting column, the supporting column is arranged on the workbench, the supporting column is arranged on one side of the conveying rail away from the conveying mechanism, a sliding rail is horizontally arranged on the sliding frame, a pushing plate is connected to the sliding rail in a sliding manner, and the pushing plate is used for pushing materials on the material tray to the conveying mechanism.

The technical effect of adopting the technical scheme is as follows: when the material tray is conveyed below the sliding mechanism, the material groove of the material tray corresponds to the position of the pushing plate, and the pushing plate slides along the sliding track to push out materials in the material groove onto the conveying belt; after the material in one trough is pushed, the conveying assembly drives the material tray to slide continuously so as to correspond the next trough to the pushing plate, and the steps are repeated in sequence until the material in the material tray is pushed out completely.

Further, the automatic pushing and feeding device further comprises a sensing mechanism, wherein the sensing mechanism is located above the conveying mechanism and used for detecting whether materials are stacked or not.

Further, the sensing mechanism comprises a sensing driving assembly and a sensor, wherein the sensor is connected with the sensing driving assembly, and the sensing driving assembly is used for driving the sensor to move in the vertical direction.

The technical effect of adopting the technical scheme is as follows: when the size of material is different, mainly be the size of material in vertical direction when the size is different, can touch the sensor when the ejection of compact, so when changing the material size, the operator adjusts the sensing drive assembly, can change the height of sensor to prevent the material collision sensor.

In summary, compared with the prior art, the beneficial effects of the technical scheme are as follows:

(1) The material tray is transported to the lower part of the sliding mechanism through the pushing mechanism, when the material tray is transported to the lower part of the sliding mechanism, the sliding mechanism acts to push materials on the material tray to the conveying mechanism in sequence, and the materials are conveyed through the conveying mechanism;

each tray comprises a plurality of material tanks, when the sliding mechanism pushes materials to the conveying mechanism, all the materials in the single material tanks are pushed, but when the materials are pushed to the conveying mechanism, the single materials are discharged, so that the blocking of the front arrangement feeding is avoided, and the material breaking of the rear conveying system is avoided;

when the sizes of the materials are different, the corresponding trays for placing the materials are different, the main appearance is that the sizes of the material grooves on the trays are different, when the sizes of the materials are changed, operators can change the sizes of the material outlets by adjusting the adjusting component, namely, the length of the material outlet is ensured to be consistent with the length of the material groove, so that the same equipment is compatible with materials with different sizes, the cost is greatly saved, the operation is convenient, and trouble and labor are saved;

(2) When the size of material is different, through the rotation of two-way lead screw, can drive two regulating blocks and to opposite direction motion, lead screw pivoted drive power is the motor generally, and the slip of two regulating blocks realizes changing the purpose of discharge gate size, and the material ejection of compact of being convenient for then moves to in the discharge channel, along with the rotation transportation of conveyer belt.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

fig. 2 is an enlarged view of a portion a in fig. 1;

FIG. 3 is a schematic diagram of the overall structure of a second embodiment of the present utility model;

FIG. 4 is a schematic view showing the structure of the temporary storage assembly and the transportation assembly according to the embodiment of the present utility model;

FIG. 5 is a schematic diagram of a structure of a protruding tray according to an embodiment of the present utility model;

FIG. 6 is a second schematic diagram of a structure of a protruding tray according to an embodiment of the present utility model;

FIG. 7 is a schematic view showing the structure of the adjusting component and the positioning device according to the embodiment of the present utility model;

FIG. 8 is a cross-sectional view showing the positional relationship of a spring and a tray in an embodiment of the utility model;

FIG. 9 is a schematic view showing the structure of a conveying rail and a conveying frame in an embodiment of the present utility model;

fig. 10 is an enlarged view of a portion B in fig. 9;

FIG. 11 is an enlarged view of portion C of FIG. 9;

FIG. 12 is a schematic view showing the structure of the first positioning card in the embodiment of the utility model;

FIG. 13 is a schematic view showing the structure of the second positioning card according to the embodiment of the utility model;

fig. 14 is a schematic view showing a structure of a protruding material outlet according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a work table; 2. a conveying rail; 3. a support mechanism; 4. a pushing mechanism; 5. a temporary storage component; 6. a transport assembly; 7. a bracket; 8. a fixing plate; 9. a locking assembly; 10. a first track; 11. a sliding block; 12. a convex plate; 13. a transport block; 14. a transport rack; 15. a lifting unit; 16. a telescopic rod; 17. a connecting plate; 18. a connecting rod; 19. a spring; 20. a guide post; 21. a material tray; 23. a sliding mechanism; 24. a support column; 25. a carriage; 26. a sliding rail; 27. a pushing plate; 28. a conveying mechanism; 29. a conveyor belt; 30. a first plate body; 31. a second plate body; 33. an adjustment assembly; 35. a two-way screw rod; 36. an adjusting block; 37. a first limit assembly; 38. a limiting clamping plate; 39. a first limit cylinder; 40. a limit opening; 41. a limiting plate; 42. the second limiting component; 43. a guide clamping plate; 44. the second limiting cylinder; 45. a positioning device; 46. a first positioning plate; 47. a second positioning plate; 48. a first positioning clamping plate; 49. a second positioning clamping plate; 50. a first positioning slot; 51. a first positioning fixture block; 52. a driving block; 53. a driving groove; 54. a positioning knob; 55. positioning a screw; 56. positioning a jackscrew; 57. a trough; 58. and a discharge port.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment of the utility model discloses an automatic pushing and feeding device.

Referring to fig. 1-14, an automatic pushing and feeding device comprises a workbench 1, wherein a conveying track 2 is arranged on the workbench 1, and a supporting mechanism 3, a pushing mechanism 4, a sliding mechanism 23 and a conveying mechanism 28 are arranged on the workbench 1; the supporting mechanism 3 is positioned at the side edge of the conveying mechanism 28 and is used for supporting the conveying mechanism 28; the pushing mechanism 4 is erected above the conveying track 2 and is used for conveying the tray 21 to the lower part of the sliding mechanism 23; the sliding mechanism 23 is located above the conveying track 2, and the sliding mechanism 23 is located beside the pushing mechanism 4 and is used for pushing materials on the tray 21 to the conveying mechanism 28, and the materials are conveyed through the conveying mechanism 28.

The conveying mechanism 28 comprises a conveying belt 29, the height of the conveying belt 29 is higher than that of the conveying rail 2, a first plate body 30 and a second plate body 31 are arranged on the conveying belt 29, a discharging channel which is convenient for materials to pass through is arranged between the first plate body 30 and the second plate body 31, a space is arranged between the bottom ends of the first plate body 30 and the second plate body 31 and the conveying belt 29, a discharging port 58 is arranged at a position, corresponding to the trough 57, on the conveying belt 29, of the conveying belt 29, the discharging port 58 is located at the end parts of the first plate body 30 and the second plate body 31, and an adjusting assembly 33 which is used for adjusting the size of the discharging port 58 is arranged on the conveying belt 29.

The conveyor belt 29 is further provided with a first limiting assembly 37, and the first limiting assembly 37 corresponds to the discharge port 58 and is used for limiting the material after the material is discharged from the discharge port 58.

The pushing mechanism 4 comprises a temporary storage assembly 5 and a conveying assembly 6, the material tray 21 is conveyed to the lower side of the sliding mechanism 23 through the pushing mechanism 4, when the conveying assembly 6 is conveyed to the lower side of the sliding mechanism 23, the sliding mechanism 23 acts to sequentially push materials on the material tray 21 to the conveying mechanism 28, and the materials are conveyed through the conveying mechanism 28;

wherein the transport assembly 6 is entirely sliding on the conveyor track 2 and each tray 21 comprises a plurality of pockets 57, the sliding mechanism 23 pushes all of the material in a single pocket 57 as the material is pushed onto the conveyor 28, but discharges the single material, i.e. one sheet after another, as the material is pushed onto the conveyor 28.

When the material is pushed to the position of the discharge hole 58, the first limiting component 37 acts to limit the position of the material, namely, the first limiting component 37 contacts one surface of the material, the other surface of the material contacts the material to be discharged, the first limiting component and the material are matched with each other to enable the material to be kept in an upright state, the material enters a discharge channel along with the rotation of the conveying belt 29, the conveying purpose of the material is achieved, a plurality of materials can be sequentially distributed in the discharge channel along with the continuous rotation of the conveying belt 29, and the purpose of sequential discharge is achieved.

When the size of material is different, mainly show that the length of material is different, then the charging tray 21 of corresponding placing material is also different, mainly show that the size of material groove on charging tray 21 is different, when the size of material changes, operating personnel can change the size of discharge gate 58 through adjusting assembly 33, guarantee that the length of discharge gate 58 is unanimous with the length of silo 57 promptly, in order to realize that same equipment is compatible multiple different size's material, the cost is saved greatly, and convenient operation, save trouble laborsaving.

A mounting plate is connected to the inner side of the conveyor belt 29, and the adjusting assembly 33 is arranged on the mounting plate; the adjusting assembly 33 comprises a bidirectional screw rod 35 rotationally connected with the mounting plate, the length direction of the bidirectional screw rod 35 is consistent with the conveying direction of the conveying belt 29, two adjusting blocks 36 are arranged on the bidirectional screw rod 35, the size of a discharge hole 58 is adjusted through sliding of the two adjusting blocks 36, and the side surface of the adjusting block 36 and one surface of the first plate 30, which is close to the second plate 31, keep the same horizontal plane.

When the size of the material is different, through the rotation of two-way screw rod 35, can drive two regulating blocks 36 to the opposite direction motion, the driving mode of two-way screw rod 35 is motor drive, and the slip of two regulating blocks 36 realizes the purpose of changing the discharge gate 58 size, and the material of being convenient for is discharged, then moves to the discharge channel in, along with the rotation transportation of conveyer belt 29.

The temporary storage assembly 5 is used for temporarily storing the material tray 21, the transportation assembly 6 is located below the temporary storage assembly 5, the transportation assembly 6 has a telescopic function in the vertical direction, and the transportation assembly 6 is matched with the conveying track 2 and used for transporting the material tray 21 on the temporary storage assembly 5 to the sliding mechanism 23.

The temporary storage assembly 5 is used for placing the trays 21, and can be placed one by one or stacked up and down, when the trays 21 need to be transported, the bottom-most trays 21 fall onto the transport assembly 6, the transport assembly 6 receives the trays 21, and then the trays 21 are transported to the sliding mechanism 23 for the next operation.

The temporary storage assembly 5 comprises a support 7 arranged on the workbench 1, fixing plates 8 are arranged on two sides of the support 7, a locking assembly 9 for locking a tray 21 is arranged on the fixing plates 8, the locking assembly 9 comprises a first track 10 arranged on the fixing plates 8, a sliding block 11 matched with the first track 10 is arranged on the fixing plates 8 in a sliding mode, a convex plate 12 used for being matched with a groove on the tray 21 is connected onto the sliding block 11, and the convex plate 12 is used for fixing the position of the tray 21 in a matching mode with the groove.

The tray 21 is placed at the subassembly 5 of keeping in, inserts in the recess at tray 21 both ends through the flange 12 at support 7 both ends, can be fixed with tray 21 position, when needs fall tray 21, two flange 12 withdraw from in the recess, and transport assembly 6 accepts tray 21 to follow-up transportation is convenient for.

The conveying assembly 6 comprises a conveying block 13 matched with the conveying track 2, a conveying frame 14 for supporting a tray 21 is arranged on the conveying block 13, a lifting unit 15 is arranged in the conveying frame 14, and the tray 21 can be supported by lifting the lifting unit 15; the lifting unit 15 may be a cylinder.

The transporting assembly 6 further comprises a plurality of telescopic rods 16 arranged on the workbench 1, and when the lifting unit 15 receives the tray 21, the top ends of the telescopic rods 16 are contacted with the bottom surface of the tray 21 to support the tray 21.

It should be noted that:

the temporary storage assemblies 5 in the embodiment of the utility model are provided with two groups, namely, the two groups of temporary storage assemblies 5 are respectively positioned at two ends of the workbench 1, the temporary storage assemblies 5 at the tail end of the conveyor belt 29 are used for temporarily storing the trays 21 after unloading materials, and the trays 21 can be stacked after unloading, wherein the stacking method comprises the following steps:

the transporting assembly 6 transports the discharged trays 21 onto the telescopic rods 16, when the next tray 21 is transported, the telescopic rods 16 drive the last tray 21 to ascend, so that the transporting frame 14 can be located between the four telescopic rods 16, namely, the next tray 21 is located below the last tray 21, after the two trays 21 are stacked, the lowest tray 21 can be supported by the telescopic rods 16, the transporting frame 14 is withdrawn, and the previous operation of transporting the trays 21 is continuously repeated, and the following operation is sequentially performed.

It is further emphasized that:

referring to fig. 1-8, the temporary storage assembly 5 further includes four connection plates 17, where the four connection plates 17 are respectively located at four corner positions of the support 7, a plurality of connection rods 18 are disposed between two connection plates 17 on one side, and a plurality of buffer assemblies are disposed on the connection rods 18, and the buffer assemblies may be springs 19 or guide posts 20. In the embodiment of the utility model, two springs 19 and two guide posts 20 are arranged on each connecting rod 18, the springs 19 are positioned in the middle, the two guide posts 20 are respectively positioned at two ends, guide grooves matched with the springs 19 and the guide posts 20 are formed in the tray 21, when the tray 21 is placed on the temporary storage assembly 5, the guide grooves respectively penetrate through the springs 19 and the guide posts 20, on one hand, the guide effect is realized, on the other hand, the buffer effect when the tray 21 descends or stacks is realized, and the length of the springs 19 or the guide posts 20 is equal to that of the guide grooves, so that the springs 19 or the guide posts 20 can be positioned in the guide grooves.

The sliding mechanism 23 comprises a sliding frame 25 arranged on a supporting column 24, the supporting column 24 is arranged on the workbench 1, the supporting column 24 is arranged on one side of the conveying track 2 far away from the conveying mechanism 28, a sliding track 26 is horizontally arranged on the sliding frame 25, a pushing plate 27 is slidably connected to the sliding track 26, and the pushing plate 27 is used for pushing materials on the tray 21 to the conveying mechanism 28.

When the tray 21 is conveyed below the sliding mechanism 23, the trough 57 of the tray 21 corresponds to the position of the pushing plate 27, the pushing plate 27 slides along the sliding track 26, and the material in the trough 57 is pushed out onto the conveyor belt 29; after the material in one trough 57 is pushed, the conveying assembly 6 drives the tray 21 to slide continuously, so that the next trough 57 corresponds to the pushing plate 27, and the steps are repeated in sequence until the material in the tray 21 is pushed out completely.

The automatic push loading device also includes a sensing mechanism (not shown) above the conveying mechanism 28 for detecting whether the material is stacked. The sensing mechanism comprises a sensing driving assembly and a sensor, wherein the sensor is connected with the sensing driving assembly, and the sensing driving assembly is used for driving the sensor to move in the vertical direction.

When the size of material is different, mainly when the width of material is different, can touch the sensor when the ejection of compact, so when changing the material size, the operator adjusts the sensing drive assembly, can change the height of sensor to prevent the collision of material with the sensor.

The first spacing subassembly 37 includes spacing cardboard 38, spacing cardboard 38 is same horizontal plane with second plate body 31, and the tip of second plate body 31 is located to spacing cardboard 38, spacing mouth 40 that corresponds with discharge gate 58 has been seted up to spacing cardboard 38, first spacing subassembly 37 is still including locating the first spacing cylinder 39 on the conveyer belt 29, the piston rod of first spacing cylinder 39 is connected with limiting plate 41, limiting plate 41 horizontal slip is with in spacing mouth 40, limiting plate 41 contacts with the material, makes the material keep upright state.

When the material is transported to the discharge port 58, the first limiting cylinder 39 drives the limiting plate 41 to act, the limiting plate extends to the limiting port 40 to be in contact with one surface of the material, the other surface of the material is in contact with the material to be discharged, so that the material is kept in an upright state, and then the material is transported into the discharge channel along with the rotation of the conveyor belt 29, and the material is transported.

The limiting clamping plate 38 is arranged in a U shape, so that one end of the limiting opening 40, which is far away from the second plate body 31, is open; the conveying start end of the conveying belt 29 is provided with a second limiting assembly 42, the second limiting assembly 42 comprises a guide clamping plate 43 matched with the limiting clamping plate 38, the guide clamping plate 43 is H-shaped, and the guide clamping plate 43 slides along the conveying direction of the conveying belt 29; the second limiting assembly 42 further comprises a second limiting cylinder 44, and a piston rod of the second limiting cylinder 44 is connected with the guide clamping plate 43 and used for driving the guide clamping plate 43 to slide; a gap exists between the bottom surface of the second limiting cylinder 44 and the conveyor belt 29, a positioning device 45 is connected to the side surface of the second limiting cylinder 44, and the positioning device 45 is used for adjusting the position of the second limiting cylinder 44.

When the material is discharged from the discharge port 58, the second limiting cylinder 44 drives the guide clamping plate 43 to act, the end part of the guide clamping plate 43 is in contact with the end part of the material, and the material is further limited along with the movement of the guide clamping plate 43, so that the material is kept in an upright state and enters the discharge channel, and then is conveyed.

Referring to fig. 10-14, the positioning device 45 includes a first positioning plate 46, the first positioning plate 46 is L-shaped, and a vertical side of the first positioning plate 46 is connected with a side of the second limiting cylinder 44; the horizontal side of first locating plate 46 is connected with first locating cardboard 48, and the below of first locating cardboard 48 is connected with second locating cardboard 49, and the below of second locating cardboard 49 is connected with second locating plate 47, and second locating plate 47 is L, and the vertical limit of second locating plate 47 is connected at the side of conveyer belt 29.

The first positioning clamping plate 48 is matched with the second positioning clamping plate 49, a first positioning clamping groove 50 is formed below the first positioning clamping plate 48, and a driving block 52 is arranged in the first positioning clamping groove 50; the second positioning clamping plate 49 is provided with a first positioning clamping block 51 matched with the first positioning clamping groove 50, the first positioning clamping block 51 is located in the first positioning clamping groove 50, a driving groove 53 which is convenient for placing the driving block 52 is formed in the first positioning clamping block 51, and the driving block 52 can slide in the driving groove 53.

The positioning device 45 further comprises a positioning knob 54 and a positioning screw 55, the positioning screw 55 penetrates through the second positioning clamping plate 49 and then is connected with the driving block 52, the positioning knob 54 is connected with the end portion of the positioning screw 55, when the position of the second limiting cylinder 44 needs to be adjusted, an operator can drive the positioning screw 55 to rotate by rotating the positioning knob 54, and the positioning screw 55 rotates to drive the driving block 52 and the first positioning clamping plate 48 to slide, so that the purpose of driving the second limiting cylinder 44 to move is achieved. When the thicknesses of the materials are different, the position of the second limiting cylinder 44 needs to be adjusted.

The side of first location cardboard 48 is connected with the location jackscrew 56, and the end of location jackscrew 56 pushes up the outer wall at first location fixture block 51 after passing first location draw-in groove 50 to realize the fixed position of first location cardboard 48 and second location cardboard 49, prevent that second location cardboard 49 from sliding.

It is further emphasized that:

the side of the conveyor belt 29 is also provided with a positioning device 45, and a first positioning clamping plate 48 in the positioning device 45 arranged on the side of the conveyor belt 29 is connected to the second plate 31 so as to adjust the position of the second plate 31, namely the size of the discharge channel, when the thicknesses of the materials are different.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The automatic pushing and feeding device comprises a workbench (1), wherein a conveying rail (2) is arranged on the workbench (1), and the automatic pushing and feeding device is characterized in that a supporting mechanism (3), a pushing mechanism (4), a sliding mechanism (23) and a conveying mechanism (28) are arranged on the workbench (1);

the supporting mechanism (3) is positioned at the side edge of the conveying mechanism (28) and is used for supporting the conveying mechanism (28);

the pushing mechanism (4) is erected above the conveying track (2) and is used for conveying the tray (21) to the position below the sliding mechanism (23);

the sliding mechanism (23) is positioned above the conveying track (2), and the sliding mechanism (23) is positioned beside the pushing mechanism (4) and is used for pushing materials on the material tray (21) to the conveying mechanism (28) and conveying the materials through the conveying mechanism (28);

the conveying mechanism (28) comprises a conveying belt (29), the height of the conveying belt (29) is higher than that of the conveying rail (2), a first plate body (30) and a second plate body (31) are arranged on the conveying belt (29), a discharging channel which is convenient for materials to pass through is arranged between the first plate body (30) and the second plate body (31), a gap is reserved between the bottom ends of the first plate body (30) and the second plate body (31) and the conveying belt (29), a discharging hole (58) is formed in a position, corresponding to a trough, of the conveying belt (29), the discharging hole (58) is located at the end part of the first plate body (30) and the end part of the second plate body (31), and an adjusting assembly (33) for adjusting the size of the discharging hole (58) is arranged on the conveying belt (29);

the conveyor belt (29) is further provided with a first limiting assembly (37), and the first limiting assembly (37) corresponds to the discharge port (58) and is used for limiting materials discharged from the discharge port (58).

2. The automatic push loading device of claim 1, wherein: the inner side of the conveyor belt (29) is connected with a mounting plate, and the adjusting assembly (33) is arranged on the mounting plate (34); the adjusting assembly (33) comprises a bidirectional screw rod (35) rotationally connected with the mounting plate (34), the length direction of the bidirectional screw rod (35) is consistent with the conveying direction of the conveying belt (29), two adjusting blocks (36) are connected to the bidirectional screw rod (35) in a threaded mode, the size of a discharge hole (58) is adjusted through sliding of the two adjusting blocks (36), and the side face of the adjusting block (36) and one face, close to the second plate body (31), of the first plate body (30) keep the same horizontal plane.

3. An automatic push loading device according to claim 2, characterized in that: the first limiting assembly (37) comprises a limiting clamping plate (38), the limiting clamping plate (38) and the second plate body (31) are in the same horizontal plane, the limiting clamping plate (38) is arranged at the end part of the second plate body (31), a limiting opening (40) corresponding to the discharging opening (58) is formed in the limiting clamping plate (38), the first limiting assembly (37) further comprises a first limiting cylinder (39) arranged on the conveying belt (29), a piston rod of the first limiting cylinder (39) is connected with a limiting plate (41), the limiting plate (41) horizontally slides in the limiting opening (40), and the limiting plate (41) is in contact with materials to keep the materials in an upright state.

4. An automatic push loading device according to claim 3, wherein: the limiting opening (40) is positioned at the end part of the limiting clamping plate (38), a second limiting assembly (42) is arranged at the conveying start end of the conveying belt (29), the second limiting assembly (42) comprises a guide clamping plate (43) which is matched with the limiting clamping plate (38), the guide clamping plate (43) is in an H shape, and the guide clamping plate (43) slides along the conveying direction of the conveying belt (29); the second limiting assembly (42) further comprises a second limiting cylinder (44), and a piston rod of the second limiting cylinder (44) is connected with the guide clamping plate (43) and used for driving the guide clamping plate (43) to slide; a gap is reserved between the bottom surface of the second limiting cylinder (44) and the conveyor belt (29), the side surface of the second limiting cylinder (44) is connected with a positioning device (45), and the positioning device (45) is used for adjusting the position of the second limiting cylinder (44).

5. The automatic push loading device of claim 1, wherein: push mechanism (4) are including keeping in subassembly (5) and transportation subassembly (6), the subassembly (5) of keeping in is used for keeping in charging tray (21), transportation subassembly (6) are located the below of keeping in subassembly (5), transportation subassembly (6) are used for driving charging tray (21) and move in vertical direction, transportation subassembly (6) and delivery track (2) adaptation are used for transporting charging tray (21) on the subassembly (5) of keeping in to slide mechanism (23).

6. The automatic push loading device of claim 5, wherein: the utility model provides a temporary storage assembly (5) is including establishing support (7) on workstation (1), the both sides of support (7) are equipped with fixed plate (8), be equipped with on fixed plate (8) and be used for locking subassembly (9) with charging tray (21), locking subassembly (9) are including setting up first track (10) on fixed plate (8), the last sliding block (11) that are equipped with first track (10) adaptation of fixed plate (8), be connected with on sliding block (11) be used for with charging tray (21) upper groove adaptation raised plate (12), raised plate (12) are used for with charging tray (21) position fix with the recess adaptation.

7. An automatic push loading device according to claim 5 or 6, characterized in that: the conveying assembly (6) comprises a conveying block (13) which is matched with the conveying track (2), a conveying frame (14) for supporting the tray (21) is arranged on the conveying block (13), a lifting unit (15) is arranged in the conveying frame (14), and the tray (21) can be supported by lifting of the lifting unit (15);

the conveying assembly (6) further comprises a plurality of telescopic rods (16) arranged on the workbench (1), and when the lifting unit (15) supports the tray (21), the top ends of the telescopic rods (16) are contacted with the bottom surface of the tray (21) to support the tray (21).

8. The automatic push loading device of claim 1, wherein: the sliding mechanism (23) comprises a sliding frame (25) arranged on a supporting column (24), the supporting column (24) is arranged on the workbench (1), the supporting column (24) is arranged on one side, far away from the conveying mechanism (28), of the conveying rail (2), a sliding rail (26) is horizontally arranged on the sliding frame (25), a pushing plate (27) is connected onto the sliding rail (26) in a sliding mode, and the pushing plate (27) is used for pushing materials on the material tray (21) to the conveying mechanism (28).

9. The automatic push loading device of claim 1, wherein: the device also comprises a sensing mechanism, wherein the sensing mechanism is positioned above the conveying mechanism (28) and is used for detecting whether materials are piled up or not.

10. The automatic push loading device of claim 9, wherein: the sensing mechanism comprises a sensing driving assembly and a sensor, wherein the sensor is connected with the sensing driving assembly, and the sensing driving assembly is used for driving the sensor to move in the vertical direction.