Trackless powdery material bag loading equipment

Abstract

The invention discloses trackless powdery material bag loading equipment which comprises a steel frame body (1), a working platform (2) is arranged on the steel frame body (1), conveying lines (3) which are used for conveying material bags and are symmetrically arranged are arranged on the inner side of the steel frame body (1), an automatic separation mechanism (4) is arranged on the working platform (2), and the automatic separation mechanism (4) comprises a bag raking assembly (5) arranged on the working platform (2). The discharging ends of the two sides of the bag raking assembly (5) are provided with bag receiving conveying belts (6), and the discharging ends of the bag receiving conveying belts (6) correspond to the conveying line (3). A walking material receiving mechanism (7) is arranged on the upper portion of the steel frame body (1), and a bag grabbing mechanical arm (11) is arranged on the truss (9). Material loading is achieved through a track-free structure, the structure is convenient to install, meanwhile, the occupied area is reduced, space is saved, vehicle parking is facilitated, and then the efficiency of the material packaging vehicle is effectively improved.

Description

Technical Field

[0001] The invention relates to the field of material packaging vehicle equipment, in particular to trackless powder material bag loading vehicle equipment. Background Art

[0002] In the building materials, metallurgy, chemical industry and other industries, small materials are usually packed in bags before being loaded and shipped. When the products are shipped, the loading of bagged materials is basically carried out by manpower. In order to save manpower, mechanized loading equipment is now used, such as the Chinese invention patent with publication number CN113291861A, a dual-operation robot bagged material intelligent loading system, including a walking mechanism, a frame arranged on the walking mechanism, a maintenance platform arranged on the frame, a grabbing platform and a main control electrical box arranged on the maintenance platform, a vehicle detection system and a double gripper mechanism; a material conveying system is arranged on the inner side of the walking mechanism, and the bagged materials are transported to the grabbing platform through the material conveying system. The vehicle detection system detects the external size information of the vehicle entering the loading position, and controls the double gripper mechanism to grab the bagged materials according to the preset information of the main control electrical box system instead of manual loading. The traveling mechanism includes a pair of ground rails, which need to be stably installed using fixings during installation, and even some of the ground rails need to be pre-buried, which causes the following problems: 1. The installation of the ground rails takes a lot of time, and the installation steps are also relatively cumbersome; 2. After the ground rails are installed, the vehicle needs to be more cautious when parking to prevent the wheels from covering the ground rails and avoiding obstruction of the movement of the traveling mechanism. At the same time, the use of ground rails will squeeze the parking space of the vehicle, resulting in limitations, thereby reducing the efficiency of the material packaging vehicle. Summary of the invention

[0003] The purpose of the present invention is to provide a trackless powder material bag loading device. The present invention adopts a trackless structure to realize material loading, which is easy to install in structure, reduces the floor space, saves space, facilitates vehicle parking, and effectively improves the efficiency of material packaging vehicles.

[0004] The technical solution of the present invention is: a trackless powder material bag loading equipment, comprising a steel frame body, a working platform is arranged on the steel frame body, and a conveyor line for transmitting material bags and arranged symmetrically is arranged inside the steel frame body. The trackless powder material bag loading equipment also includes: An automatic lane-dividing mechanism is arranged on the working platform, and the automatic lane-dividing mechanism includes a bag-raking assembly arranged on the working platform, and bag-receiving conveyor belts are arranged at the discharge ends on both sides of the bag-raking assembly, and the discharge ends of the bag-receiving conveyor belts correspond to the conveyor lines; the automatic lane-dividing mechanism is used to divide the material bags to the conveyor lines on both sides; A walking material receiving mechanism is arranged on the upper part of the steel frame body, and the walking material receiving mechanism includes a walking assembly arranged on the upper part of the steel frame body, a truss is arranged on the walking assembly, and a material receiving assembly connected to the conveyor line is arranged at the lower side of the end of the truss; the walking material receiving mechanism is used to receive the material package transmitted by the conveyor line; The bag grabbing robot is arranged on the truss, and the bag grabbing robot includes a moving seat arranged on the truss, a moving component and a lifting component are arranged in the moving seat, and a gripper body is arranged at the lifting end of the lifting component; the bag grabbing robot is used to carry the material packaging vehicle transmitted from the material receiving component into the carriage.

[0005] In the above-mentioned trackless powder material bag loading equipment, the bag rake assembly includes a feed conveyor belt and a reversing conveyor belt arranged on a working platform, a square frame is provided above the feed conveyor belt, a bag rake motor and a pulley are provided on both sides of the square frame, and a transmission belt is connected between the output end of the bag rake motor and the pulley; an optical axis is provided on the square frame and on both sides of the transmission belt, a guide seat is provided on the transmission belt and the optical axis, and a guide plate for dividing the material bags is provided at the bottom of the guide seat.

[0006] In the aforementioned trackless powder material bag loading equipment, a roller matching the optical axis is provided on the side of the guide seat.

[0007] In the aforementioned trackless powder material bag loading equipment, the bag receiving conveyor belt comprises a conveyor belt body, and an inclined chute is provided at the discharge end of the conveyor belt body, and the discharge end of the inclined chute corresponds to the conveyor line.

[0008] In the aforementioned trackless powder material bag loading equipment, the walking assembly includes a guide rail frame arranged at the upper end of the steel frame body, and a track rack is arranged on the outer side of the guide rail frame; a walking body is arranged on the guide rail frame, and the truss is arranged on the walking body. A walking motor is arranged in the walking body, and a driving gear meshing with the track rack is arranged at the rotating end of the walking motor, and a walking roller matching with the guide rail frame is arranged at the bottom of the walking body.

[0009] In the aforementioned trackless powder material bag loading equipment, an auxiliary guide frame matching with the walking body is provided at the end of the walking body.

[0010] In the aforementioned trackless powder material bag loading equipment, the material receiving assembly includes a main frame arranged at the bottom of the truss, a roller conveyor for temporarily storing material bags is provided in the main frame, and an oblique conveyor belt for conveying material bags from the conveyor line to the roller conveyor is provided at the feed end of the roller conveyor, and a group of conveyor rollers are provided at the feed end of the oblique conveyor belt, and the conveyor belt of the conveyor line bypasses the conveyor rollers.

[0011] In the aforementioned trackless powder material bag loading equipment, the moving assembly includes a moving motor arranged in a moving seat, the protruding end of the moving motor is connected to the truss via a gear rack transmission, and the bottom of the moving seat is provided with a plurality of track wheels that fit with the track of the truss.

[0012] In the aforementioned trackless powder material bag loading equipment, the lifting assembly includes a lifting fixed seat arranged in a movable seat, a liftable longitudinal frame is arranged in the lifting fixed seat, a plurality of limiting wheels are arranged around the longitudinal frame on the lifting fixed seat, a rotating joint is arranged at the end of the longitudinal frame, and the gripper body is connected to the rotating end of the rotating joint; a lifting motor is arranged in the movable seat, and the output end of the lifting motor is connected to the side of the end of the longitudinal frame via a chain drive.

[0013] In the aforementioned trackless powder material bag loading equipment, the gripper body includes a gripper frame connected to the rotating end of the rotating joint, and the two side ends of the gripper frame are hinged with a gripper tooth frame; two gripper cylinders are arranged in the gripper frame, and the protruding ends of the gripper cylinders are connected to the gripper tooth frame via a movable rod group.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, first, the automatic lane dividing mechanism divides the material bag into lanes and sends them to the bag receiving conveyor belts connected to the discharge ends on both sides of the rake bag assembly. The bag receiving conveyor belts send the material bag to the conveyor line. The material bag enters the material receiving assembly through the conveyor line. The bag grabbing manipulator sends the material bag from the material receiving assembly to the carriage. As multiple rows of material bags are stacked in the carriage, the walking assembly moves along the upper end of the steel frame body. By arranging the walking assembly at the upper end of the steel frame body, the setting of the ground track is avoided, the structure is easy to install, and at the same time the floor space is reduced, the space is saved, and the vehicle parking is convenient, thereby effectively improving the efficiency of the material packaging vehicle.

[0015] 2. In the bag rake assembly, the bag rake motor drives the conveyor belt to rotate, realizes the displacement of the guide seat, and at the same time the guide plate moves laterally. The guide plate separates the material bags and sends them to the bag receiving conveyor belts on both sides. The bag rake assembly has a simple structure and the material bag separation is convenient and fast.

[0016] 3. In the main body of the gripper, the gripper cylinder drives the gripping teeth frames on both sides to engage, so as to grab the material bag. The structure is simple and the gripping is stable. At the same time, the cylinder has a large supporting force to support the weight of the material bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 is a schematic diagram of an automatic lane separation mechanism; Figure 3 is a schematic diagram of a rake bag assembly; Figure 4is a schematic diagram of a track rack; Figure 5 is a schematic diagram of the walking component; Figure 6 is a schematic diagram of a material receiving assembly; Figure 7 is a schematic diagram of a lifting assembly; Figure 8 is a schematic diagram of a mobile component; Fig. 9 Schematic diagram of the gripper body.

[0018] Explanation of the marks in the attached drawings: 1-steel frame body, 2-working platform, 3-conveyor line, 4-automatic lane dividing mechanism, 5-raking bag assembly, 6-bag receiving conveyor belt, 7-walking material receiving mechanism, 8-walking assembly, 9-truss, 10-material receiving assembly, 11-bag grabbing manipulator, 12-moving seat, 13-moving assembly, 14-lifting assembly, 15-gripper body, 51-feeding conveyor belt, 52-reversing conveyor belt, 53-square frame, 54-raking bag motor, 55-pulley, 56-transmission belt, 57-optical axis, 58-guide seat, 59-guide plate, 60-roller, 61-guide plate, 62-guide plate, 63-guide plate, 64-guide plate, 65-guide plate, 66-guide plate, 67-guide plate, 68-guide plate, 69-guide plate, 70-guide plate, 71-guide plate, 72-guide plate, 73-guide plate, 74-guide plate, 75-guide plate, 76-guide plate, 77-guide plate, 78-guide plate, 79-guide plate, 80-guide plate, 81-guide plate, 82-guide plate, 83-guide plate, 84-guide plate, 85-guide plate, 86-guide plate, 87-guide plate, 88-guide plate, 89-guide plate, 90-guide plate, 91-guide plate, 92-guide plate, 93-guide plate, 94-guide plate, 95-guide plate, 96-guide plate, 97-guide plate, 98-guide plate, 99-guide plate, 100-guide plate, 101-guide plate, 102-guide plate 1- conveyor belt body, 62- oblique slide, 81- guide rail frame, 82- track rack, 83- walking body, 84- walking motor, 85- driving gear, 86- walking roller, 87- auxiliary guide frame, 101- main frame, 102- roller conveyor, 103- oblique transmission belt, 104- transmission roller, 131- mobile motor, 132- track wheel, 141- lifting fixed seat, 142- longitudinal frame, 143- limiting wheel, 144- rotating joint, 145- lifting motor, 151- gripper frame, 152- gripper tooth frame, 153- gripper cylinder. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0020] Embodiment: Trackless powder material bag loading equipment, including a steel frame body 1, as shown in the attached Figure 1 As shown, a working platform 2 is installed on the steel frame body 1, and a symmetrically arranged conveyor line 3 for conveying material bags is installed inside the steel frame body 1. The conveyor line is mainly a flat belt conveyor line. The trackless powder material bag loading equipment also includes: The automatic lane dividing mechanism 4 is arranged on the working platform 2, and the automatic lane dividing mechanism 4 includes a rake bag assembly 5 arranged on the working platform 2, as shown in the attached Figure 2 As shown, the discharge ends of the rake bag assembly 5 on both sides are provided with bag receiving conveyor belts 6, as shown in the attached Figure 3As shown, the discharge end of the bag receiving conveyor belt 6 corresponds to the conveyor line 3; the automatic lane dividing mechanism 4 is used to divide the material bags to the conveyor lines 3 on both sides, there are two groups of bag receiving conveyor belts, the bag rake assembly realizes the discharge at both ends, and the bag receiving conveyor belt delivers the material bags to the conveyor line; the bag rake assembly 5 includes a feed conveyor belt 51 and a reversing conveyor belt 52 arranged on the working platform 2, a square frame 53 is installed above the feed conveyor belt 51, and a bag rake motor 54 and a pulley 55 are installed on both sides of the square frame 53, and the output end of the bag rake motor 54 A conveyor belt 56 is connected to the pulley 55; an optical axis 57 is provided on the square frame 53 and on both sides of the conveyor belt 56, and a guide seat 58 is provided on the conveyor belt 56 and the optical axis 57. A guide plate 59 for dividing the material bag is installed at the bottom of the guide seat 58. The bag rake motor drives the conveyor belt to rotate to achieve the displacement of the guide seat, and the guide plate moves laterally at the same time. The guide plate divides the material bag, and the material bag moves from the feed conveyor belt to the reversing conveyor belt, and then to the bag receiving conveyor belts on both sides. The bag rake assembly has a simple structure, and the material bag is conveniently and quickly divided. A roller 60 matching the optical axis 57 is installed on the side of the guide seat 58, and the roller mainly plays the role of stabilizing the guide seat. The bag receiving conveyor belt 6 includes a conveyor belt body 61, and an oblique chute 62 is installed at the discharge end of the conveyor belt body 61. The discharge end of the oblique chute 62 corresponds to the conveyor line 3, and the material bag slides to the conveyor line through the oblique chute.

[0021] The walking material receiving mechanism 7 is arranged on the upper part of the steel frame body 1, and the walking material receiving mechanism 7 includes a walking assembly 8 arranged on the upper part of the steel frame body 1, as shown in the attached Figure 5 As shown, a truss 9 is fixed on the walking assembly 8, and a material receiving assembly 10 connected to the conveyor line 3 is provided at the lower side of the end of the truss 9; the walking material receiving mechanism 7 is used to receive the material package transmitted by the conveyor line 3; the walking assembly 8 includes a guide rail frame 81 arranged at the upper end of the steel frame body 1, and a track rack 82 is installed on the outer side of the guide rail frame 81, as shown in the attached Figure 4 As shown, a limit column is installed at the end of the guide frame; a walking body 83 is provided on the guide frame 81, and the limit column can prevent the walking body from exceeding the stroke. The truss 9 is arranged on the walking body 83, and a walking motor 84 is provided in the walking body 83. The rotating end of the walking motor 84 is installed with a driving gear 85 meshing with the track rack 82, and a walking roller 86 matching with the guide frame 81 is installed at the bottom of the walking body 83; the walking motor is started to drive the driving gear to rotate, so that the walking assembly moves, and the walking roller rolls along the guide frame. An auxiliary guide frame 87 matching with the walking body 83 is provided at the end of the walking body 83, and the auxiliary guide frame mainly plays a role in stabilizing walking. The material receiving assembly 10 includes a main frame 101 arranged at the bottom of the truss 9, as shown in the attached figure. Figure 6As shown, a roller conveyor 102 for temporarily storing material bags is provided in the main frame 101, and an oblique conveyor belt 103 for conveying material bags from the conveyor line 3 to the roller conveyor 102 is provided at the feed end of the roller conveyor 102. A group of conveyor rollers 104 are installed at the feed end of the oblique conveyor belt 103. The conveyor belt of the conveyor line 3 bypasses the conveyor rollers 104, and the conveyor belt passes through the conveyor rollers. When the conveyor belt is running, the conveyor rollers run at the same time, so that the material bags are better connected when they move from the conveyor belt to the oblique conveyor belt. The function of the material receiving assembly is mainly to temporarily store the material bags on the conveyor line, which is convenient for subsequent robot grasping; the conveyor belt of the conveyor line is wound around the conveyor roller 104, which is helpful for feeding the oblique conveyor belt. A feed guide plate and a conveyor roller are installed at the feed end of the oblique conveyor belt. The material bags are sent to the oblique conveyor belt driven by the conveyor roller, and then sent to the roller conveyor 102 for temporary storage. The roller conveyor mainly realizes the rotation of the roller shaft through the sprocket drive of the motor, thereby realizing the transmission of materials.

[0022] The bag grabbing manipulator 11 is arranged on the truss 9. The bag grabbing manipulator 11 includes a moving seat 12 arranged on the truss 9. A moving assembly 13 and a lifting assembly 14 are installed in the moving seat 12. Figure 7 and 8 As shown, a gripper body 15 is installed at the lifting end of the lifting component 14; the bag grabbing manipulator 11 is used to pack the materials transmitted from the material receiving component 10 into the carriage. The moving assembly 13 includes a moving motor 131 arranged in the moving seat 12, the protruding end of the moving motor 131 is connected to the truss 9 via a gear rack transmission, a plurality of track wheels 132 that fit with the track of the truss 9 are installed at the bottom of the moving seat 12, and the moving motor is started to realize the displacement of the moving seat, the lifting assembly 14 includes a lifting and fixing seat 141 arranged in the moving seat 12, a liftable longitudinal frame 142 is installed in the lifting and fixing seat 141, a plurality of limiting wheels 143 are installed around the longitudinal frame 142 on the lifting and fixing seat 141, a rotating joint 144 is installed at the end of the longitudinal frame 142, and the gripper body 15 is connected to the rotating end of the rotating joint 144; a lifting motor 145 is installed in the moving seat 12, the output end of the lifting motor 145 is connected to the side of the end of the longitudinal frame 142 via a chain drive, and a rolling bearing is installed at the end of the output shaft of the lifting motor, and the rolling bearing rolls on the truss. Such an arrangement enables the moving seat to move stably along the truss. The lifting motor drives the longitudinal frame to rise and fall through the chain, thereby realizing the lifting and falling of the gripper body. The rotating joint can realize the rotation of the gripper body. When grabbing and loading the material bag, it is necessary to pay attention to the horizontal or vertical placement of the bag. The lifting motor and the moving motor are dual-axis motors to achieve bidirectional output.

[0023] The gripper body 15 includes a gripper frame 151 connected to the rotating end of the rotating joint 144. Fig. 9As shown, the ends of both sides of the gripper frame 151 are hinged with a gripper frame 152; two gripper cylinders 153 are arranged in the gripper frame 151, and the extended ends of the gripper cylinders 153 are connected to the gripper frame 152 through a movable rod group. The gripper cylinder drives the gripper frames on both sides to engage, so as to grab the material bag, which has a simple structure and stable grabbing. At the same time, the cylinder has a large supporting force to support the weight of the material bag.

[0024] The working principle of the present invention is as follows: first, the automatic lane dividing mechanism divides the material bags into lanes and sends them to the bag receiving conveyor belts connected to the discharge ends on both sides of the bag rake assembly. The bag receiving conveyor belts send the material bags to the conveyor line. The material bags enter the material receiving assembly through the conveyor line. The bag grabbing robot sends the material bags from the material receiving assembly to the carriage. As multiple rows of material bags are stacked in the carriage, the walking assembly moves along the upper end of the steel frame body. By arranging the walking assembly at the upper end of the steel frame body, the setting of ground tracks is avoided, the structure is easy to install, and at the same time the floor space is reduced, space is saved, and vehicle parking is convenient, thereby effectively improving the efficiency of the material packaging vehicle.

Claims

1. A trackless powder material bag loading device, comprising a steel frame body (1), a working platform (2) being arranged on the steel frame body (1), and a symmetrically arranged conveying line (3) for conveying material bags being arranged inside the steel frame body (1), characterized in that: The trackless powder material bag loading equipment also includes: An automatic lane-dividing mechanism (4) is arranged on the working platform (2), and the automatic lane-dividing mechanism (4) comprises a bag-raking assembly (5) arranged on the working platform (2), and bag-receiving conveyor belts (6) are provided at the discharge ends on both sides of the bag-raking assembly (5), and the discharge ends of the bag-receiving conveyor belts (6) correspond to the conveyor lines (3); the automatic lane-dividing mechanism (4) is used to divide the material bags onto the conveyor lines (3) on both sides; A walking material receiving mechanism (7) is arranged on the upper part of the steel frame body (1), the walking material receiving mechanism (7) comprising a walking assembly (8) arranged on the upper part of the steel frame body (1), a truss (9) being arranged on the walking assembly (8), and a material receiving assembly (10) connected to the conveyor line (3) being arranged at the lower side of the end of the truss (9); the walking material receiving mechanism (7) is used to receive material packages transmitted by the conveyor line (3); A bag grabbing robot (11) is arranged on the truss (9), the bag grabbing robot (11) comprising a moving seat (12) arranged on the truss (9), a moving component (13) and a lifting component (14) being arranged in the moving seat (12), and a gripper body (15) being arranged at the lifting end of the lifting component (14); the bag grabbing robot (11) is used to load the material packaging conveyed by the material receiving component (10) into the carriage.

2. The trackless powder material bag loading equipment according to claim 1 is characterized in that: The bag rake assembly (5) comprises a feed conveyor belt (51) and a reversing conveyor belt (52) arranged on a working platform (2); a square frame (53) is arranged above the feed conveyor belt (51); a bag rake motor (54) and a pulley (55) are arranged on both sides of the square frame (53); a conveyor belt (56) is connected between the output end of the bag rake motor (54) and the pulley (55); an optical axis (57) is arranged on the square frame (53) and on both sides of the conveyor belt (56); a guide seat (58) is arranged on the conveyor belt (56) and the optical axis (57); a guide plate (59) for dividing material bags is arranged at the bottom of the guide seat (58).

3. The trackless powder material bag loading equipment according to claim 2 is characterized in that: A roller (60) matching with the optical axis (57) is provided on the side of the guide seat (58).

4. The trackless powder material bag loading equipment according to claim 1 is characterized in that: The bag receiving conveyor belt (6) comprises a conveyor belt body (61), and an oblique chute (62) is provided at the discharge end of the conveyor belt body (61), and the discharge end of the oblique chute (62) corresponds to the conveyor line (3).

5. The trackless powder material bag loading equipment according to claim 1 is characterized in that: The walking assembly (8) comprises a guide rail frame (81) arranged at the upper end of the steel frame body (1), and a track rack (82) is arranged on the outer side of the guide rail frame (81); a walking body (83) is arranged on the guide rail frame (81), and the truss (9) is arranged on the walking body (83); a walking motor (84) is arranged in the walking body (83), and a driving gear (85) meshing with the track rack (82) is arranged at the rotating end of the walking motor (84); and a walking roller (86) matching with the guide rail frame (81) is arranged at the bottom of the walking body (83).

6. The trackless powder material bag loading equipment according to claim 5 is characterized in that: An auxiliary guide frame (87) that fits with the walking body (83) is provided at the end of the walking body (83).

7. The trackless powder material bag loading equipment according to claim 1 is characterized in that: The material receiving assembly (10) comprises a main frame (101) arranged at the bottom of the truss (9), a roller conveyor (102) for temporarily storing material bags is arranged in the main frame (101), an oblique conveyor belt (103) for conveying material bags from the conveyor line (3) to the roller conveyor (102) is arranged at the feeding end of the roller conveyor (102), and a group of conveyor rollers (104) are arranged at the feeding end of the oblique conveyor belt (103), and the conveyor belt of the conveyor line (3) bypasses the conveyor rollers (104).

8. The trackless powder material bag loading equipment according to claim 1 is characterized in that: The moving assembly (13) comprises a moving motor (131) arranged in the moving seat (12); the extended end of the moving motor (131) is connected to the truss (9) via a gear rack transmission; and a plurality of track wheels (132) that fit with the track of the truss (9) are provided at the bottom of the moving seat (12).

9. The trackless powder material bag loading equipment according to claim 1 is characterized in that: The lifting assembly (14) comprises a lifting fixed seat (141) arranged in the movable seat (12); a liftable longitudinal frame (142) is arranged in the lifting fixed seat (141); a plurality of limiting wheels (143) are arranged on the lifting fixed seat (141) around the longitudinal frame (142); a rotating joint (144) is arranged at the end of the longitudinal frame (142); the gripper body (15) is connected to the rotating end of the rotating joint (144); a lifting motor (145) is arranged in the movable seat (12); an output end of the lifting motor (145) is connected to the side of the end of the longitudinal frame (142) via a chain drive.

10. The trackless powder material bag loading equipment according to claim 9, characterized in that: The gripper body (15) comprises a gripper frame (151) connected to the rotating end of the rotating joint (144), and the two end ends of the gripper frame (151) are hingedly connected to the gripper tooth frame (152); two gripper cylinders (153) are arranged in the gripper frame (151), and the protruding ends of the gripper cylinders (153) are connected to the gripper tooth frame (152) via a movable rod group.

Images