A material receiving device and method for automated conveying equipment

Abstract

The present invention relates to a material receiving device and method for automated conveying equipment, belonging to the technical field of material receiving devices. The present invention comprises a frame, a top frame is fixedly installed on the top of the frame, two guide rails are fixedly connected to the top inner wall of the top frame, first slide bars are slidably connected in the two guide rails, a guide hopper for guiding materials is rotatably connected between the bottoms of the first slide bars, a second slide bar is slidably connected in the two guide rails, a first arc-shaped hole is provided on one side of the second slide bar, a sliding shaft is fixedly connected to the outer walls of both sides of the guide hopper, the two sliding shafts slide in the two first arc-shaped holes respectively, a first spring is fixedly connected between the sliding shaft and the top of the first arc-shaped hole, in the present invention, the raw material falls with the guide hopper, and then can fall into the material box evenly, reducing manual handling and leveling, and can avoid the accumulation of raw materials in the drop hopper, facilitating material unloading, and can also avoid the raw materials staying on the guide hopper, improving the unloading effect.

Description

Technical Field

[0001] The invention belongs to the technical field of material receiving devices, and relates to a material receiving device and method for automated conveying equipment. Background Art

[0002] Conveying equipment is used to transport bulk and piece goods from the loading point to the unloading point in a continuous manner along a specific route. These devices usually use rollers, chains, conveyor belts or other forms of conveying media to automatically transport materials to the destination, thereby greatly reducing the burden of manual transportation.

[0003] Although there are many types of automatic conveying equipment, most of them still require receiving equipment or other equipment to receive the raw materials after they are transported to the designated location. When the existing receiving equipment is in use, it usually directly introduces the raw materials into the material box, which causes the raw materials in the material box to be concentrated together and piled up, which is not convenient for movement and transfer. Therefore, we propose a material receiving device and method for automatic conveying equipment to solve the above-mentioned problems. Summary of the invention

[0004] In view of this, the present invention provides a material receiving device and method for automated conveying equipment in order to solve the problem that the existing device directly introduces raw materials into the material box, which causes the raw materials in the material box to be concentrated together and piled up, making it inconvenient to move and transfer.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: comprising a frame, a top frame is fixedly installed on the top of the frame, two guide rails are fixedly connected to the top inner wall of the top frame, first slide bars are slidably connected in the two guide rails, an inclined material guide hopper for guiding materials is rotatably connected between the bottoms of the first slide bars, second slide bars are slidably connected in the two guide rails, a first arc-shaped hole is provided on one side of the second slide bar, sliding shafts are fixedly connected to the outer walls on both sides of the material guide hopper, the two sliding shafts slide in the two first arc-shaped holes respectively, and a first spring is fixedly connected between the sliding shaft and the top of the first arc-shaped hole;

[0006] At least two mounting blocks are fixedly connected to the inner wall of the top frame, and a reciprocating screw rod is rotatably connected between the mounting blocks. An I-shaped connecting frame is fixedly connected between the first slide bar and the second slide bar, and a threaded sleeve is fixedly connected to the top of the connecting frame, and the reciprocating screw rod threadably passes through the threaded sleeve;

[0007] A drop hopper is fixed to one side of the top frame by bolts, and the drop hopper is located above the guide hopper;

[0008] A conveying mechanism is arranged between two sides of the frame for conveying the material box.

[0009] Furthermore, both sides of the guide hopper are provided with a swinging assembly for making the guide hopper swing, and the swinging assembly includes a mounting shaft, a positioning block and a plurality of wedge blocks, the mounting shaft and the positioning block are fixed to an outer wall of one side of the guide hopper, the circular rotation of the mounting shaft is connected to a shift rod, a torsion spring is fixedly connected between the shift rod and the guide hopper, the positioning block is used in conjunction with the shift rod, and the plurality of wedge blocks are fixed to the top inner wall of the top frame and used in conjunction with the shift rod.

[0010] Furthermore, a second motor is fixedly connected to the top of the top frame, one end of the second motor output shaft and the circumference of the reciprocating screw are fixedly connected to a second synchronous wheel, and the two second synchronous wheels are connected by a synchronous belt transmission.

[0011] Furthermore, the conveying mechanism includes two pairs of drive rollers, both pairs of drive rollers are rotatably connected between the two sides of the frame, the two drive rollers in the same pair are drivingly connected with a conveyor belt for conveying the material box, the circumference of one of the drive rollers in the same pair is fixedly connected with a first synchronous wheel, and the two first synchronous wheels are connected by a synchronous belt transmission.

[0012] Furthermore, protective shells are fixedly connected to both sides of the frame, one side of one of the protective shells is fixedly connected to a first motor, and one end of an output shaft of the first motor is fixed to one of the transmission rollers.

[0013] Furthermore, the transmission mechanism also includes a transmission component located between the two conveyor belts, the transmission component includes two rotating plates, the two rotating plates are respectively rotatably connected to the inner walls on both sides of the frame, and a plurality of transmission rollers are rotatably connected between the two rotating plates, wherein the circumferences of the plurality of transmission rollers are fixedly connected to two third synchronous wheels, and the two adjacent third synchronous wheels on the same side are connected by a synchronous belt transmission, a third motor is fixedly connected to one side of the bottom of the frame, and one end of the output shaft of the third motor and the circumference of one of the transmission rollers with the third synchronous wheel are fixedly connected to a fourth synchronous wheel, and the two fourth synchronous wheels are connected by a synchronous belt transmission.

[0014] Furthermore, two second arc-shaped holes are provided on both sides of the frame, one side of the two rotating plates is fixedly connected with an extension rod, the extension rod slides in the second arc-shaped holes respectively, and a second spring is fixedly connected between the extension rod and the bottom of the second arc-shaped hole.

[0015] Furthermore, one end of the reciprocating screw is fixedly connected to a mounting plate, one side of the mounting plate is fixedly connected to an eccentrically arranged driving shaft, and an inclined driving rod is rotationally connected between the driving shaft and one of the extension rods.

[0016] Furthermore, one side of the drop hopper is provided with an anti-piling mechanism for preventing material from piling up in the drop hopper, the anti-piling mechanism includes a sliding sleeve and two mounting frames, the sliding sleeve is arranged on the circumference of the reciprocating screw rod, the circumference of the reciprocating screw rod is provided with a guide sheet for guiding the sliding sleeve, a third spring is arranged between one of the mounting blocks and the sliding sleeve, two triangular driving grooves are provided at one end of the sliding sleeve close to the drop hopper, the mounting frame is fixed on one side of the drop hopper, and one side of the mounting frame is rotatably connected with a roller used in conjunction with the sliding sleeve.

[0017] The present invention also provides a method for using a material receiving device for an automated conveying device, comprising the following steps:

[0018] S1. Placing and conveying the material box: placing the material box on the conveyor belt (6), and starting the first motor (5) and the third motor (36); the first motor (5) drives the transmission roller (8) and the conveyor belt (6) to operate, and at the same time drives the other conveyor belt (6) to rotate synchronously through the synchronous wheel; the third motor (36) drives the conveying roller (28) through the synchronous wheel, and cooperates to smoothly convey the material box to the bottom of the guide hopper (12);

[0019] S2. The raw materials fall evenly into the material box: the raw materials fall onto the guide hopper (12) through the drop hopper (3), and then fall into the material box in an orderly manner. At the same time, the second motor (18) is started to drive the reciprocating screw (19) to rotate through the synchronous wheel. The reciprocating screw (19) drives the connecting frame (17) to reciprocate, thereby driving the guide hopper (12) to move, so as to ensure that the raw materials can be evenly distributed to every corner of the material box;

[0020] S3. Preventing the accumulation of raw materials: During the rotation of the reciprocating screw (19), the sliding sleeve (38) is also driven to rotate. When the sliding sleeve (38) contacts the roller (42) and the roller (42) falls into the driving groove (39), the sliding sleeve (38) will quickly collide with the drop hopper (3) with the help of the spring, thereby effectively preventing the accumulation of raw materials in the drop hopper (3);

[0021] S4. Improving the uniformity of raw material distribution: The rotation of the reciprocating screw (19) also drives the mounting plate (33) and the eccentrically mounted drive shaft (34) to rotate, thereby driving the rod (35) to move back and forth. This movement is transmitted to the rotating plate (27) through the extension rod (30), causing it to swing back and forth, thereby driving the material box on the conveying roller (28) to swing;

[0022] S5. The guide hopper (12) automatically shakes to discharge the material: During the reciprocating movement of the guide hopper (12), the lever (13) is also driven to move. When the lever (13) is blocked by the wedge block (14), it rotates and resets after breaking contact. During the reset of the guide hopper (12), the lever (13) is kept in a vertical state under the action of the positioning block (25) and cooperates with the wedge block (14) to rotate and shake the guide hopper (12), thereby preventing the raw materials from staying on the guide hopper (12).

[0023] The beneficial effects of the present invention are:

[0024] 1. The material receiving device for automated conveying equipment disclosed in the present invention can be reciprocated by means of a material guide hopper, so that when receiving materials, the raw materials can fall along with the material guide hopper and then evenly fall into the material box, thereby reducing manual processing;

[0025] 2. The material receiving device for an automated conveying device disclosed in the present invention has a sliding sleeve installed on one side of the drop hopper, so that the sliding sleeve can quickly collide with the drop hopper under the push of a third spring, thereby avoiding the accumulation of raw materials in the drop hopper and facilitating the unloading of materials;

[0026] 3. The material receiving device for an automated conveying equipment disclosed in the present invention can be rotated by the material guide hopper, so that the material guide hopper can shake with the cooperation of parts during the material guiding process, thereby preventing the raw materials from staying on the material guide hopper and improving the material discharge effect;

[0027] 4. The material receiving device for automated conveying equipment disclosed in the present invention can be reciprocatedly swung by a rotating plate, so that when the material box receives the material, the material box located on the conveying roller can swing along with the conveying roller and the rotating plate, thereby avoiding the concentration of raw materials in the middle of the material box and improving the uniformity of the raw materials in the material box.

[0028] In the present invention, the raw materials fall along with the guide hopper and can evenly fall into the material box, which reduces manual handling and leveling, and can avoid the accumulation of raw materials in the hopper, making it convenient to unload the materials, and can also avoid the raw materials staying on the guide hopper, thereby improving the unloading effect.

[0029] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and to some extent, will be obvious to those skilled in the art based on the following examination and study, or can be taught from the practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in detail below in conjunction with the accompanying drawings, wherein:

[0031] Figure 1 This is a schematic diagram of a three-dimensional structure from a first viewing angle of a material receiving device for automated conveying equipment of the present invention;

[0032] Figure 2 A schematic diagram of a three-dimensional structure of a material receiving device for automated conveying equipment according to the present invention from a second viewing angle;

[0033] Figure 3 It is a schematic cross-sectional structure diagram of a material receiving device for automated conveying equipment of the present invention;

[0034] Figure 4 It is a schematic cross-sectional structural diagram of a top frame of a material receiving device for an automated conveying equipment of the present invention;

[0035] Figure 5 This is a schematic diagram of the enlarged structure of point A of a material receiving device for an automated conveying equipment of the present invention;

[0036] Figure 6 This is a schematic diagram of the enlarged structure of point B of a material receiving device for an automated conveying equipment of the present invention;

[0037] Figure 7 It is a schematic cross-sectional structure diagram of a rotating plate of a material receiving device for an automated conveying equipment of the present invention;

[0038] Figure 8 The present invention is a schematic diagram of the installation structure of an anti-piling mechanism of a material receiving device for automated conveying equipment.

[0039] Figure numerals: 1, frame; 2, top frame; 3, drop hopper; 4, protective shell; 5, first motor; 6, conveyor belt; 7, anti-stacking mechanism; 8, transmission roller; 9, first synchronous wheel; 10, guide rail; 11, first slide bar; 12, guide hopper; 13, lever; 14, wedge block; 15, second slide bar; 16, mounting block; 17, connecting frame; 171, threaded sleeve; 18, second motor; 19, reciprocating screw rod; 20, second synchronous wheel; 21, first arc shaped hole; 22, sliding shaft; 23, first spring; 24, mounting shaft; 25, positioning block; 26, torsion spring; 27, rotating plate; 28, conveying roller; 29, third synchronous wheel; 30, extension rod; 31, second arc-shaped hole; 32, second spring; 33, mounting plate; 34, driving shaft; 35, driving rod; 36, third motor; 37, fourth synchronous wheel; 38, sliding sleeve; 39, driving slot; 40, third spring; 41, mounting bracket; 42, roller. DETAILED DESCRIPTION

[0040] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the illustrations provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner, and the following embodiments and features in the embodiments can be combined with each other without conflict.

[0041] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of actual products. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0042] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "rear", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0043] Embodiment 1

[0044] like Figure 1-Figure 8 As shown, a material receiving device for automated conveying equipment comprises a frame 1, a supporting foot is arranged at the bottom of the frame 1, a top frame 2 is fixedly installed at the top of the frame 1, two guide rails 10 are fixedly connected to the top inner wall of the top frame 2, first slide bars 11 are slidably connected in the two guide rails 10, a guide hopper 12 which is tilted and arranged for guiding materials is rotatably connected between the bottoms of the first slide bars 11, the guide hopper 12 which is tilted and arranged for convenient material dropping, second slide bars 15 are slidably connected in the two guide rails 10, a first arc-shaped hole 21 which penetrates through is opened on one side of the second slide bars 15, sliding shafts 22 are fixedly connected to the outer walls on both sides of the guide hopper 12, the two sliding shafts 22 slide in the two first arc-shaped holes 21 respectively, and a first spring 23 is fixedly connected between the sliding shaft 22 and the top of the first arc-shaped hole 21;

[0045] At least two mounting blocks 16 are fixedly connected to the inner wall of the top frame 2, and a reciprocating screw rod 19 is rotatably connected between the mounting blocks 16. An I-shaped connecting frame 17 is fixedly connected between the first slide bar 11 and the second slide bar 15. A threaded sleeve 171 is fixedly connected to the top of the connecting frame 17. The reciprocating screw rod 19 passes through the threaded sleeve 171 through the threaded sleeve 171. The reciprocating screw rod 19 rotates to drive the connecting frame 17 to move back and forth through the threaded sleeve 171. The connecting frame 17 drives the first slide bar 11 and the second slide bar 15 to move, and then drives the guide hopper 12 to move. The reciprocating guide hopper 12 can make the raw materials fall into the material box evenly, reducing the difficulty of manual leveling.

[0046] A drop hopper 3 is fixed to one side of the top frame 2 by bolts, and the drop hopper 3 is located above the guide hopper 12;

[0047] The conveying mechanism is arranged between the two sides of the frame 1 for conveying the material box.

[0048] In the present invention, both sides of the guide hopper 12 are provided with a swinging assembly for swinging the guide hopper 12, and the swinging assembly includes a mounting shaft 24, a positioning block 25 and a plurality of wedge blocks 14, the mounting shaft 24 and the positioning block 25 are fixed to an outer wall of one side of the guide hopper 12, the circumferential rotation of the mounting shaft 24 is connected with a lever 13, a torsion spring 26 is fixedly connected between the lever 13 and the guide hopper 12, the positioning block 25 is used in conjunction with the lever 13, and a plurality of wedge blocks 14 are fixed to the top inner wall of the top frame 2 and are used in conjunction with the lever 13, by utilizing the cooperation of the wedge blocks 14 and the lever 13, the guide hopper 12 is reset under the action of the first spring 23, so that the guide hopper 12 shakes, avoids the raw materials from staying on the guide hopper 12, and improves the material discharge effect.

[0049] It should be noted that a second motor 18 is fixedly connected to the top of the top frame 2, and a second synchronous wheel 20 is fixedly connected to one end of the output shaft of the second motor 18 and the circumference of the reciprocating screw 19. The two second synchronous wheels 20 are connected by a synchronous belt transmission. When the second motor 18 is started, the second motor 18 drives the reciprocating screw 19 to rotate through the second synchronous wheel 20, and the reciprocating screw 19 drives the connecting frame 17 to move back and forth through the threaded sleeve 171, thereby driving the guide hopper 12 to move.

[0050] In particular, the conveying mechanism includes two pairs of transmission rollers 8, and the two pairs of transmission rollers 8 are rotatably connected between the two sides of the frame 1. The two transmission rollers 8 in the same pair are transmission-connected with a conveyor belt 6 for conveying the material box. The circumference of one of the transmission rollers 8 in the same pair is fixedly connected with a first synchronous wheel 9, and the two first synchronous wheels 9 are connected through a synchronous belt transmission. Protective shells 4 are fixedly connected on both sides of the frame 1, and a first motor 5 is fixedly connected to one side of one of the protective shells 4. One end of the output shaft of the first motor 5 is fixed to one of the transmission rollers 8. The first motor 5 drives one of the transmission rollers 8 to rotate, and under the action of the other transmission roller 8, one of the conveyor belts 6 is rotated. At the same time, under the action of the first synchronous wheel 9, the other conveyor belt 6 is rotated in the same way.

[0051] In the present invention, the transmission mechanism also includes a transmission component located between the two conveyor belts 6, and the transmission component includes two rotating plates 27, and the two rotating plates 27 are respectively rotatably connected to the inner walls on both sides of the frame 1, and a plurality of conveyor rollers 28 are rotatably connected between the two rotating plates 27, wherein the circumferences of the plurality of conveyor rollers 28 are fixedly connected to two third synchronous wheels 29, and the two adjacent third synchronous wheels 29 on the same side are connected by a synchronous belt transmission. A third motor 36 is fixedly connected to one side of the bottom of the frame 1, and one end of the output shaft of the third motor 36 and the circumference of one of the conveyor rollers 28 with the third synchronous wheel 29 are fixedly connected to a fourth synchronous wheel 37, and the two fourth synchronous wheels 37 are connected by a synchronous belt transmission. The third motor 36 drives one of the conveyor rollers 28 to rotate through the fourth synchronous wheel 37, and under the action of the remaining third synchronous wheels 29, multiple conveyor rollers 28 are rotated, and then cooperate with the conveyor belt 6 to convey the material box to the bottom of the guide hopper 12.

[0052] Embodiment 2

[0053] Reference Figure 1-Figure 8 Based on the first embodiment, the present invention provides a material receiving device for automatic conveying equipment.

[0054] In the present invention, two second arc-shaped holes 31 are provided on both sides of the frame 1, and one side of the two rotating plates 27 is fixedly connected with an extension rod 30, and the extension rod 30 slides in the second arc-shaped holes 31 respectively, and a second spring 32 is fixedly connected between the extension rod 30 and the bottom of the second arc-shaped hole 31, and the second spring 32 can support the rotating plate 27.

[0055] It should be noted that one end of the reciprocating screw rod 19 is fixedly connected to a mounting disk 33, one side of the mounting disk 33 is fixedly connected to an eccentrically arranged driving shaft 34, and an inclined driving rod 35 is rotatably connected between the driving shaft 34 and one of the extension rods 30. The mounting disk 33 rotates to reciprocate the driving shaft 34 through the eccentrically arranged driving shaft 34, and the driving rod 35 drives one end of the rotating plate 27 to swing back and forth through the extension rod 30, thereby causing the material box located on the conveying roller 28 to swing, thereby avoiding the raw materials from being concentrated in the middle of the material box and improving the uniformity of the raw materials in the material box.

[0056] In particular, one side of the drop hopper 3 is also provided with an anti-piling mechanism 7 for preventing material from piling up in the drop hopper 3. The anti-piling mechanism 7 includes a sleeve 38 and two mounting brackets 41. The sleeve 38 is slidably sleeved on the circumference of the reciprocating screw 19. The circumference of the reciprocating screw 19 is provided with a guide sheet for guiding the sleeve 38. A third spring 40 is provided between one mounting block 16 and the sleeve 38. Two triangular driving grooves 39 are provided at one end of the sleeve 38 close to the drop hopper 3. The mounting bracket 41 is fixed to one side of the drop hopper 3. When the sleeve 38 rotates, one side contacts with the roller 42. When the roller 42 falls into the driving groove 39, the sleeve 38 quickly collides with the drop hopper 3 under the push of the third spring 40, thereby avoiding the accumulation of raw materials in the drop hopper 3 and facilitating material unloading. One side of the mounting bracket 41 is rotatably connected with a roller 42 used in conjunction with the sleeve 38.

[0057] The advantages of the second embodiment over the first embodiment are:

[0058] 1. By installing the sliding sleeve 38 on one side of the material dropping hopper 3, the sliding sleeve 38 can quickly collide with the material dropping hopper 3 under the push of the third spring 40, thereby avoiding the accumulation of raw materials in the material dropping hopper 3 and facilitating material dropping;

[0059] Second, the guide hopper 12 can be rotated so that the guide hopper 12 can shake with the cooperation of parts during the material guiding process, so as to avoid the raw materials staying on the guide hopper 12 and improve the material discharge effect;

[0060] Third, the rotating plate 27 can be set to swing back and forth, so that when the material box receives materials, the material box located on the conveying roller 28 can swing along with the conveying roller 28 and the rotating plate 27, avoiding the raw materials from being concentrated in the middle of the material box and improving the uniformity of the raw materials in the material box.

[0061] The present invention also provides a method for using a material receiving device for an automated conveying device, comprising the following steps:

[0062] S1, place the material box with stored materials on the conveyor belt 6, then start the first motor 5 and the third motor 36, the first motor 5 drives one of the transmission rollers 8 to rotate, and under the action of the other transmission roller 8, one of the conveyor belts 6 is rotated, and under the action of the first synchronous wheel 9, the other conveyor belt 6 is rotated in the same way, the third motor 36 drives one of the conveyor rollers 28 to rotate through the fourth synchronous wheel 37, and under the action of the remaining third synchronous wheels 29, multiple conveyor rollers 28 are rotated, and then the material box is conveyed to the bottom of the guide hopper 12 in coordination;

[0063] S2, the raw material falls onto the guide hopper 12 through the drop hopper 3, and then falls into the material box through the guide hopper 12. The second motor 18 is started while feeding, and the second motor 18 drives the reciprocating screw 19 to rotate through the second synchronous wheel 20. The reciprocating screw 19 drives the connecting frame 17 to move back and forth through the threaded sleeve 171. The connecting frame 17 drives the first slide bar 11 and the second slide bar 15 to move, and then drives the guide hopper 12 to move. The reciprocating guide hopper 12 can make the raw materials fall into the material box evenly;

[0064] S3, when the reciprocating screw 19 rotates, the sleeve 38 is also driven to rotate. When the sleeve 38 rotates, one side contacts the roller 42. When the roller 42 falls into the driving groove 39, the sleeve 38 quickly collides with the hopper 3 under the push of the third spring 40, thereby avoiding the accumulation of raw materials in the hopper 3 and facilitating the unloading of materials;

[0065] S4. When the reciprocating screw 19 rotates, the mounting plate 33 is also driven to rotate. The mounting plate 33 drives the driving rod 35 to move reciprocatingly through the eccentrically mounted driving shaft 34. The driving rod 35 drives one end of the rotating plate 27 to swing reciprocatingly through the extension rod 30, thereby causing the material box on the conveying roller 28 to swing, thereby preventing the raw materials from being concentrated in the middle of the material box and improving the uniformity of the raw materials in the material box.

[0066] S5. When the guide hopper 12 moves back and forth, it also drives the lever 13 to move. When the lever 13 moves to one side of the drop hopper 3, due to the obstruction of the wedge block 14, the lever 13 rotates, and after breaking away from the contact with the wedge block 14, the lever 13 is reset under the action of the torsion spring 26. When the guide hopper 12 is reset, the lever 13 remains vertical under the obstruction of the positioning block 25, and cooperates with the wedge block 14 to rotate the guide hopper 12. Subsequently, after the lever 13 is out of contact with the bottom of the wedge block 14, the guide hopper 12 is reset under the action of the first spring 23, causing the guide hopper 12 to shake, thereby preventing the raw materials from staying on the guide hopper 12 and improving the material discharge effect.

[0067] However, as is well known to those skilled in the art, the working principles and wiring methods of the first motor 5, the second motor 18 and the third motor 36 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the present invention.

Claims

1. A material receiving device for automated conveying equipment, comprising a frame (1), characterized in that: A top frame (2) is fixedly installed on the top of the frame (1), and two guide rails (10) are fixedly connected to the inner wall of the top of the top frame (2), and a first slide bar (11) is slidably connected to the two guide rails (10), and a guide hopper (12) arranged obliquely for guiding materials is rotatably connected between the bottoms of the first slide bars (11), and a second slide bar (15) is slidably connected to the two guide rails (10), and a first arc-shaped hole (21) is provided on one side of the second slide bar (15), and a sliding shaft (22) is fixedly connected to the outer walls of both sides of the guide hopper (12), and the two sliding shafts (22) slide in the two first arc-shaped holes (21) respectively, and a first spring (23) is fixedly connected between the sliding shaft (22) and the top of the first arc-shaped hole (21); At least two mounting blocks (16) are fixedly connected to the inner wall of the top of the top frame (2); a reciprocating screw rod (19) is rotatably connected between the mounting blocks (16) and penetrates therethrough; an I-shaped connecting frame (17) is fixedly connected between the first sliding rod (11) and the second sliding rod (15); a threaded sleeve (171) is fixedly connected to the top of the connecting frame (17); and the reciprocating screw rod (19) is threadedly penetrated through the threaded sleeve (171); A material drop hopper (3) is fixed to one side of the top frame (2) by means of bolts, and the material drop hopper (3) is located above the material guide hopper (12); A conveying mechanism, the conveying mechanism being arranged between two sides of the frame (1) and used for conveying the material box; Both sides of the guide hopper (12) are provided with a swinging assembly for swinging the guide hopper (12), the swinging assembly comprising a mounting shaft (24), a positioning block (25) and a plurality of wedge blocks (14), the mounting shaft (24) and the positioning block (25) are fixed to an outer wall of one side of the guide hopper (12), the mounting shaft (24) is connected to a lever (13) for circumferential rotation, a torsion spring (26) is fixedly connected between the lever (13) and the guide hopper (12), the positioning block (25) is used in conjunction with the lever (13), and the plurality of wedge blocks (14) are fixed to the top inner wall of the top frame (2) and are used in conjunction with the lever (13); A stacking prevention mechanism (7) for preventing material from piling up in the material dropping hopper (3) is also provided on one side of the material dropping hopper (3). The stacking prevention mechanism (7) comprises a sliding sleeve (38) and two mounting frames (41). The sliding sleeve (38) is slidably mounted on the circumference of the reciprocating screw (19). A guide sheet for guiding the sliding sleeve (38) is provided on the circumference of the reciprocating screw (19). A third spring (40) is provided between one of the mounting blocks (16) and the sliding sleeve (38). Two triangular drive grooves (39) are provided at one end of the sliding sleeve (38) close to the material dropping hopper (3). The mounting frame (41) is fixed on one side of the material dropping hopper (3). A roller (42) used in conjunction with the sliding sleeve (38) is rotatably connected to one side of the mounting frame (41).

2. A material receiving device for automated conveying equipment according to claim 1, characterized in that: A second motor (18) is fixedly connected to the top of the top frame (2), and a second synchronous wheel (20) is fixedly connected to one end of the output shaft of the second motor (18) and the circumference of the reciprocating screw rod (19), and the two second synchronous wheels (20) are connected via a synchronous belt transmission.

3. A material receiving device for automated conveying equipment according to claim 2, characterized in that: The conveying mechanism comprises two pairs of transmission rollers (8), the two pairs of transmission rollers (8) are rotatably connected between two sides of the frame (1), a conveyor belt (6) for conveying the material box is transmission-connected between the two transmission rollers (8) in the same pair, a first synchronous wheel (9) is fixedly connected to the circumference of one of the transmission rollers (8) in the same pair, and the two first synchronous wheels (9) are transmission-connected via a synchronous belt.

4. A material receiving device for automated conveying equipment according to claim 3, characterized in that: Both sides of the frame (1) are fixedly connected to protective shells (4), one side of one of the protective shells (4) is fixedly connected to a first motor (5), and one end of an output shaft of the first motor (5) is fixed to one of the transmission rollers (8).

5. A material receiving device for automated conveying equipment according to claim 4, characterized in that: The transmission mechanism further comprises a transmission component located between the two conveyor belts (6), the transmission component comprising two rotating plates (27), the two rotating plates (27) being rotatably connected to the inner walls on both sides of the frame (1), a plurality of transmission rollers (28) being rotatably connected between the two rotating plates (27), wherein the circumferences of the plurality of transmission rollers (28) are fixedly connected to two third synchronous wheels (29), and two adjacent third synchronous wheels (29) on the same side are connected by a synchronous belt transmission, a third motor (36) is fixedly connected to one side of the bottom of the frame (1), one end of the output shaft of the third motor (36) and the circumference of one of the transmission rollers (28) with the third synchronous wheel (29) are fixedly connected to a fourth synchronous wheel (37), and the two fourth synchronous wheels (37) are connected by a synchronous belt transmission.

6. A material receiving device for automated conveying equipment according to claim 5, characterized in that: Two second arc-shaped holes (31) are provided on both sides of the frame (1); one side of the two rotating plates (27) is fixedly connected to an extension rod (30); the extension rod (30) slides in the second arc-shaped holes (31) respectively; and a second spring (32) is fixedly connected between the extension rod (30) and the bottom of the second arc-shaped hole (31).

7. A material receiving device for automated conveying equipment according to claim 6, characterized in that: One end of the reciprocating screw rod (19) is fixedly connected to a mounting plate (33), one side of the mounting plate (33) is fixedly connected to an eccentrically arranged driving shaft (34), and an inclined driving rod (35) is rotatably connected between the driving shaft (34) and one of the extension rods (30).

8. A method for using a material receiving device for automated conveying equipment according to claim 7, characterized in that: The method comprises the following steps: S1. Placing and conveying the material box: placing the material box on the conveyor belt (6), and starting the first motor (5) and the third motor (36); the first motor (5) drives the transmission roller (8) and the conveyor belt (6) to operate, and at the same time drives the other conveyor belt (6) to rotate synchronously through the synchronous wheel; the third motor (36) drives the conveying roller (28) through the synchronous wheel, and cooperates to smoothly convey the material box to the bottom of the guide hopper (12); S2. The raw materials fall evenly into the material box: the raw materials fall onto the guide hopper (12) through the drop hopper (3), and then fall into the material box in an orderly manner. At the same time, the second motor (18) is started to drive the reciprocating screw (19) to rotate through the synchronous wheel. The reciprocating screw (19) drives the connecting frame (17) to reciprocate, thereby driving the guide hopper (12) to move, so as to ensure that the raw materials can be evenly distributed to every corner of the material box; S3. Preventing the accumulation of raw materials: During the rotation of the reciprocating screw (19), the sliding sleeve (38) is also driven to rotate. When the sliding sleeve (38) contacts the roller (42) and the roller (42) falls into the driving groove (39), the sliding sleeve (38) will quickly collide with the drop hopper (3) with the help of the spring, thereby effectively preventing the accumulation of raw materials in the drop hopper (3); S4. Improving the uniformity of raw material distribution: The rotation of the reciprocating screw (19) also drives the mounting plate (33) and the eccentrically mounted drive shaft (34) to rotate, thereby driving the rod (35) to move back and forth. This movement is transmitted to the rotating plate (27) through the extension rod (30), causing it to swing back and forth, thereby driving the material box on the conveying roller (28) to swing; S5. The guide hopper (12) automatically shakes to discharge the material: During the reciprocating movement of the guide hopper (12), the lever (13) is also driven to move. When the lever (13) is blocked by the wedge block (14), it rotates and resets after breaking contact. During the reset of the guide hopper (12), the lever (13) is kept in a vertical state under the action of the positioning block (25) and cooperates with the wedge block (14) to rotate and shake the guide hopper (12), thereby preventing the raw materials from staying on the guide hopper (12).

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