A loading coder head

Abstract

The present invention discloses a loading and stacking head, which includes a frame. A stacking device for placing materials in a vehicle is movably connected inside the frame. Above the stacking device, there is a feeding device for feeding materials into the stacking device. The loading and stacking head further includes a positioning and adjusting device for adjusting the position of the materials in the feeding device. During the working process of the loading and stacking head, the feeding device is opened, and the materials fall into the stacking device under the action of gravity. If the position of the materials in the feeding device is skewed, the degree of skewness is often greater after falling, resulting in uneven stacking of the materials. After the positioning and adjusting device adjusts the position of the materials in the feeding device, the situation of skewed material position can be reduced, thereby making the stacking of the materials more neat.

Description

Technical Field

[0001] The present invention relates to the technical field of loading equipment, and particularly relates to a loading and stacking machine head. Background Art

[0002] With the continuous development of China's industrial level, the automation level of loading and stacking equipment has also been continuously improved. At present, automatic loading machines have become the loading equipment in most cement bagging workshops. The automatic loading machine can complete the loading and stacking of cement bags, which can greatly reduce the labor consumption.

[0003] Currently, when most automatic loading machines are stacking and loading, the cement bags are not placed neatly enough, so the cement bags will overlap with each other. This will not only cause the loading capacity of the vehicle to decrease, but also make it inconvenient to handle during unloading.

[0004] Therefore, how to stack the cement bags neatly in the carriage is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Invention

[0005] The purpose of the present invention is to provide a loading and stacking machine head, which adjusts the position of the material in the feeding device through a positioning and adjusting device, so that the position where the material falls is more accurate and the stacking of the material is more accurate.

[0006] To achieve the above purpose, the present invention provides a loading and stacking machine head, including a frame. A stacking device is movably connected inside the frame. Above the stacking device, there is a feeding device for feeding the material into the stacking device, and a positioning and adjusting device for adjusting the position of the material in the feeding device.

[0007] Preferably, the feeding device includes an upper opening and closing mechanism and a lower opening and closing mechanism, and the positioning and adjusting device is located between the upper opening and closing mechanism and the lower opening and closing mechanism.

[0008] Preferably, there are two sets of the feeding devices, which are respectively located on both sides inside the frame.

[0009] Preferably, the positioning and adjusting device includes a detector for detecting the position of the material, a pushing part for pushing the material, and a moving component connected to the pushing part for driving the pushing part to move.

[0010] Preferably, the moving component includes a positioning guide rail connected to the frame and a traveling mechanism connected to the pushing part. The traveling mechanism is installed on the positioning guide rail and is used to drive the pushing part to move along the direction of the positioning guide rail.

[0011] Preferably, the stacking device includes a stacking support movably connected to the frame. An elevating guide rail is provided in the stacking support, and a stacking mechanism is provided at the lower end of the elevating guide rail.

[0012] Preferably, the lifting guide rail is movably connected to the material stacking bracket through a translation mechanism, so that the material stacking mechanism at the lower end of the lifting guide rail can stack materials in the same row in sequence.

[0013] Preferably, it further includes a feeding device and a material pushing device located at the end of the feeding device for pushing materials into the blanking device.

[0014] Preferably, the material pushing device includes a material pushing mechanism for pushing materials and a material pushing driving mechanism connected to the material pushing mechanism for driving the material pushing mechanism to swing between a material blocking station and a blanking station. The material blocking station is the position where the material pushing mechanism is located on one side of the feeding device to block the movement of materials, and the blanking station is the position where the material pushing mechanism is located on one side of the blanking device to push materials into the blanking device.

[0015] Preferably, the material pushing mechanism includes a material pushing plate and a baffle plate, and there is a preset angle between the baffle plate and the material pushing plate. When the material pushing plate is at the material blocking station, the baffle plate is perpendicular to the conveying direction of the feeding device.

[0016] The loading and stacking head provided by the present invention includes a frame. A stacking device for stacking materials in a vehicle is movably connected inside the frame. Above the stacking device, there is a blanking device for feeding materials into the stacking device, and a positioning and adjusting device for adjusting the position of materials in the blanking device is also included.

[0017] During the working process of the loading and stacking head, the blanking device is opened, and materials fall into the stacking device under the action of gravity. If the position of the materials in the blanking device is skewed, the degree of skewness is often greater after falling, resulting in uneven stacking of materials. After the positioning and adjusting device adjusts the position of the materials in the blanking device, the situation of material position skewness can be reduced, and thus the materials can be stacked more neatly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only the embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0019] Figure 1 It is a schematic structural diagram of the first perspective of the loading and stacking head provided by the present invention;

[0020] Figure 2 is Figure 1 a schematic structural diagram of the second perspective of the loading and stacking head in

[0021] Figure 3 is Figure 1 Rear view of the loading and material stacking head in

[0022] Figure 4 is Figure 1 Top view of the loading and material stacking head in

[0023] Figure 5 is Figure 1 Schematic structural diagram of the positioning and adjusting device in

[0024] Figure 6 is Figure 5 Top view of the positioning and adjusting device in

[0025] Figure 7 Schematic structural diagram of the cooperation between the positioning and adjusting device and the upper turning plate mechanism;

[0026] Figure 8 Schematic structural diagram of the blanking device;

[0027] Figure 9 Schematic structural diagram of the material dialing device;

[0028] Figure 10 is Figure 9 Schematic structural diagram of the driving mechanism in

[0029] Figure 11 Schematic structural diagram of the material stacking device.

[0030] Among them, Figures 1 to 11 the reference numerals in

[0031] are: frame 1, feeding device 2, material dialing device 3, blanking device 4, positioning and adjusting device 5, material stacking device 6, material dialing plate 31, baffle 32, in-place sensor 33, material dialing motor 34, first gear part 35, second gear part 36, mounting seat 37, upper turning plate 41, lower turning plate 42, upper opening and closing motor 43, lower opening and closing motor 44, positioning guide rail 51, traveling mechanism 52, positioning synchronous belt 53, positioning connecting rod 54, positioning plate 55, detector 56, material stacking mechanism 61, lifting guide rail 62, material stacking support 63, translation synchronous belt 64, translation support 65. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] To enable those skilled in the art of the present technology to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Please refer to Figures 1 to 11 , Figure 1 , which is a schematic structural diagram of the loading and stacking head of the present invention from the first perspective; Figure 2 is Figure 1 the schematic structural diagram of the loading and stacking head from the second perspective in Figure 3 is Figure 1 the rear view of the loading and stacking head in Figure 4 is Figure 1 the top view of the loading and stacking head in Figure 5 is Figure 1 the schematic structural diagram of the positioning and adjusting device in Figure 6 is Figure 5 the top view of the positioning and adjusting device in Figure 7 is the schematic structural diagram of the cooperation between the positioning and adjusting device and the upper turning plate mechanism; Figure 8 is the schematic structural diagram of the blanking device; Figure 9 is the schematic structural diagram of the material pushing device; Figure 10 is Figure 9 the schematic structural diagram of the driving mechanism in Figure 11 is the schematic structural diagram of the stacking device.

[0035] The loading and stacking head provided by the present invention has a structure as shown in Figures 1 to 4 , and includes a frame 1. An inlet device 2, a material pushing device 3, a blanking device 4, a positioning and adjusting device 5, and a stacking device 6 are provided in the frame 1. Among them, the material pushing device 3 is located at the end of the inlet device 2, the blanking device 4 is located on one side of the material pushing device 3, and the stacking device 6 includes a stacking mechanism 61, and the stacking mechanism 61 is located below the blanking device 4. During the working process, the inlet device 2 conveys materials into the loading and stacking head. The material pushing device 3 pushes the materials from the inlet device 2 onto the blanking device 4. The blanking device 4 is opened, and the materials fall onto the stacking mechanism 61, and then the stacking mechanism 61 stacks the materials into the loading vehicle. To ensure that the materials can fall into the stacking mechanism 61 in a relatively fixed shape after the blanking device 4 is opened, a positioning and adjusting device 5 is also provided in the frame 1. Specifically, the positioning and adjusting device 5 can be arranged above the blanking device 4 or in the blanking device 4. After the materials move onto the blanking device 4, the positioning and adjusting device 5 can push the materials to adjust their angles and positions on the blanking device 4.

[0036] Optionally, the blanking device 4 includes an upper opening and closing mechanism and a lower opening and closing mechanism, and the upper opening and closing mechanism is located above the lower opening and closing mechanism. As shown in Figure 8As shown in the figure, the upper opening and closing mechanism includes an upper turning plate 41 and an upper opening and closing motor 43. There are two upper turning plates 41, which are symmetrically arranged on both sides of the upper opening and closing mechanism. The outer sides of the two upper turning plates 41 are both hinged to the frame 1, so that the two upper turning plates 41 form a double-leaf door structure. The upper opening and closing motor 43 is connected to the upper turning plate 41 through two connecting rods. One end of the first connecting rod is hinged to the frame 1, and the other end is hinged to the upper end of the second connecting rod. The lower end of the second connecting rod is hinged to the upper turning plate 41. Therefore, the first connecting rod, the second connecting rod and the upper turning plate 41 form a three-link structure, and the first connecting rod swings driven by the upper opening and closing motor 43. The two upper turning plates 41 are each connected to the upper opening and closing motor 43 through a set of first and second connecting rods, so that the upper opening and closing motor 43 can drive the upper turning plate 41 to open and close. The upper opening and closing motor 43 can drive the two first connecting rods to swing synchronously through bevel gears and a gear set. Of course, the user can also use transmission mechanisms such as bevel gears and belts to drive the first connecting rod to swing according to needs. In addition, in other specific embodiments of the upper opening and closing mechanism, the user can also use cylinders, hydraulic cylinders, electric telescopic rods, etc. to drive the two upper turning plates 41 to open and close. The structure of the lower opening and closing mechanism is similar to that of the upper turning plate 41, and the two lower turning plates 42 are opened and closed driven by the lower opening and closing motor 44. Of course, the user can also use other blanking devices in the prior art according to needs, such as using a push-pull plate type opening and closing mechanism as the blanking device or using a chute, a slideway, etc. as the blanking device. When using a chute or a slideway, the positioning and adjusting device can be arranged at the end of the chute or the slideway, which is not limited here.

[0037] In this specific embodiment, the positioning and adjusting device 5 is located above the lower turning plate 42. After the material moves onto the blanking device 4, the upper turning plate 41 opens, and the material falls onto the lower turning plate 42. At this time, the positioning and adjusting device 5 pushes the material to make it stay at a preset position. Usually, after the positioning and adjusting device 5 pushes the material, the side of the material is parallel to the gap between the two lower turning plates 42 and is simultaneously above the stacking mechanism 61. Of course, in other specific embodiments of the present application, the positioning and adjusting device 5 can also be arranged above the upper turning plate 41, or the blanking device 4 is only provided with one layer of opening and closing mechanism, and the positioning and adjusting device 5 is arranged above the opening and closing mechanism.

[0038] Optionally, the positioning and adjusting device 5 includes a detector 56, a pushing part and a moving component. Specifically, the moving component is connected to the pushing part and is used to drive the pushing part to move. The pushing part pushes the material driven by the moving component, so as to adjust its position. The detector 56 is used to detect the position of the material. Specifically, such as Figure 5 and Figure 6As shown, the moving component includes a positioning guide rail 51 and a traveling mechanism 52. Both ends of the positioning guide rail 51 are connected to the frame 1. The traveling mechanism 52 is sleeved on the outer periphery of the positioning guide rail 51 and is connected to the driving component of the positioning guide rail 51, and moves along the positioning guide rail 51 driven by the driving component. In this specific embodiment, the driving component is a positioning synchronous belt 53. Other driving components can also be adopted in this application, which is not limited herein. Of course, the user can also adopt mechanisms such as cylinders, oil cylinders or link sliders as the moving component according to needs, which is not limited herein.

[0039] Optionally, a sensor connecting plate is provided on the traveling mechanism 52. One end of the sensor connecting plate is connected to the traveling mechanism 52, and the other end is suspended. The detector 56 is fixed to the suspended end of the sensor connecting plate. The detector 56 can also be installed in other ways, such as being connected to the traveling mechanism 52 or installed on the frame 1, which is not limited herein. After the material falls onto the downward-turning plate 42, the traveling mechanism 52 drives the pushing portion to move, and at the same time, the detector 56 moves above the material, so as to detect the position of the material. The traveling mechanism 52 continues to move to push the material to a preset position.

[0040] Optionally, the pushing portion is a positioning plate 55. The traveling mechanism 52 is also connected with a positioning connecting rod 54 perpendicular to the positioning guide rail 51. The positioning plate 55 is perpendicular to the plane where the positioning connecting rod 54 and the positioning guide rail 51 are located. At the same time, the upper side edge of the positioning plate 55 is fixedly connected to the positioning connecting rod 54 by means of bolts, welding or riveting. Of course, the user can also adopt a positioning block or a positioning rod as the pushing portion, which is not limited herein.

[0041] In this embodiment, a positioning and adjusting device 5 is provided in the loading and stacking head. The positioning and adjusting device 5 can adjust the position of the material in the feeding device 4. Ensure that after the feeding device 4 is opened, the material can accurately fall onto the stacking mechanism 61, and at the same time, the angle of the material after falling onto the stacking mechanism 61 will not deviate too much. Ensure that the loading and stacking head can arrange the materials horizontally or vertically.

[0042] Optionally, the stacking device 6 includes a stacking support 63, a lifting guide rail 62 and a stacking mechanism 61. Specifically, as Figure 11As shown in the figure, the material stacking bracket 63 is a rectangular frame structure, and the translation mechanism is the translation synchronous belts 64 located on both sides of the material stacking bracket 63. Of course, the user can also use a structure such as a roller driven by a motor as the translation mechanism, which is not limited here. The translation synchronous belt 64 is connected to the translation bracket 65, and when the translation synchronous belt 64 moves, it can drive the translation bracket 65 to move horizontally. The translation bracket 65 has an installation groove penetrating in the vertical direction, and the lifting guide rail 62 is installed in the installation groove. Guide wheels are also provided on both sides of the installation groove, and the guide wheels are used to cooperate with the lifting guide rail 62. A lifting motor is also provided on one side of the installation groove, and the lifting motor cooperates with the lifting chain of the lifting guide rail 62. When the lifting motor rotates, it drives the lifting guide rail 62 to complete the lifting action. The material stacking mechanism 61 is arranged at the lower end of the lifting guide rail 62. The structure of the material stacking mechanism 61 can refer to the opening and closing mechanism or other structures of the material stacking mechanism 61 in the prior art. In addition, the material stacking bracket 63 and the machine frame 1 can be connected by a transfer mechanism such as a synchronous belt, a rack and pinion, or a slide rail cylinder, so that the material stacking bracket 63 and the machine frame 1 are movably connected to achieve the purpose of controlling the longitudinal movement of the material stacking mechanism 61. The material stacking bracket 63 can drive the material stacking mechanism 61 to move longitudinally, the translation bracket 65 can drive the material stacking mechanism 61 to move horizontally, and at the same time the lifting guide rail 62 can drive the material stacking mechanism 61 to lift, realizing the movement of the material stacking mechanism 61 in three degrees of freedom. It should be noted that the lifting guide rail 62 can also be connected to the material stacking bracket 63 in other ways, such as through a self-propelled vehicle, etc., which is not limited here. In addition, the implementation methods of the horizontal movement and the longitudinal movement of the material stacking mechanism 61 in this application can also be interchanged, and the specific implementation methods will not be elaborated here.

[0043] Before material stacking, the number of loaded vehicles can be input into the control system of the loading and material stacking head. The control system sends instructions to effectively measure the length, width, height of the carriage and the obstacles in the carriage. Subsequently, the control system selects the loading method according to the number of vehicles to be loaded, the volume and bottom area of the vehicle detected by the system, as well as the length, width, and height of the loaded vehicles and the materials, that is, selects the horizontal packaging, vertical packaging, or horizontal and vertical mixed packaging method to make the best use of the bottom area of the carriage. Finally, calculate the number of loaded vehicles per layer and the number of loading layers, and calculate the position points where each package is placed. The specific detection and calculation methods can refer to the prior art and will not be elaborated here.

[0044] Optionally, the material feeding device 3 includes a material feeding mechanism and a material feeding driving mechanism. The material feeding driving mechanism is connected to the material feeding mechanism and drives the material feeding mechanism to swing between the material blocking station and the material discharging station. Specifically, the material blocking station is the position where the material feeding mechanism is located on one side of the feeding device 2 to block the movement of the material, and the material discharging station is the position where the material feeding mechanism is located on one side of the discharging device 4 to feed the material into the discharging device 4. After the feeding device 2 conveys the material into the material feeding mechanism, the material feeding driving mechanism controls the material feeding mechanism to swing, so as to feed the material onto the discharging device 4. In a specific embodiment of the present application, the frame 1 is equipped with a feeding sensor. The feeding sensor can detect that the feeding device 2 has conveyed the material into the frame 1 and transmit the detection signal to the control system, and the control system ensures that the material feeding mechanism has swung to the material blocking station.

[0045] Optionally, the material feeding mechanism includes a material feeding plate 31 and a baffle 32, and there is a preset angle between the baffle 32 and the material feeding plate 31. When the material feeding plate 31 is at the material blocking station, the baffle 32 is perpendicular to the conveying direction of the feeding device 2. A position sensor 33 is also provided on the baffle 32. The material moves along the feeding device 2 until it fits against the baffle 32. At this time, the position sensor 33 can detect that the material has moved into place and send a signal to the control system, and the control system acts on the material feeding driving mechanism, thereby driving the material feeding mechanism to complete the material feeding operation. During the material feeding process, the material rotates from the position where it fits against the baffle 32 to the position where it fits against the material feeding plate 31 under the action of friction. During the material feeding process, the material is mainly stressed on the side, so the material will not be deformed too much, further enabling the material to be stacked neatly. After the material moves onto the discharging device 4, the discharging sensor detects the material, and the control system controls the upper opening and closing mechanism to act, so that the material falls into the lower opening and closing mechanism. The material feeding driving mechanism can specifically be a material feeding motor 34 connected to the material feeding plate 31. The material feeding motor 34 is connected to the material feeding plate 31 through a gear and controls the material feeding plate 31 to swing. The material feeding motor 34 can specifically be a stepping motor. Of course, the user can also drive the material feeding plate 31 to swing by using a motor and a connecting rod mechanism or drive the material feeding plate 31 to swing by using a telescopic component such as a cylinder according to needs, which is not limited herein.

[0046] During the working process, the material feeding device 3 feeds the material above the blanking device. After the blanking sensor detects the material, the upper opening and closing motor 43 starts, and the upper turning plate 41 is pushed to open through the link mechanism, and then the material is thrown onto the lower opening and closing mechanism. Subsequently, the motor of the positioning synchronous belt 53 starts, driving the walking mechanism 52 to move along the positioning guide rail 51. The positioning plate 55 abuts against the material and pushes the material to the preset position. At this time, the stacking mechanism 61 has moved to below the preset position. Then the lower opening and closing motor 44 starts, and the lower turning plate 42 opens, and the material is thrown onto the stacking mechanism 61. Immediately afterwards, the transfer mechanism drives the stacking mechanism 61 to move longitudinally, the translation mechanism drives the stacking mechanism 61 to move horizontally, and the lifting guide rail 62 adjusts the height of the stacking mechanism 61, so as to move the stacking mechanism 61 above the pre-calculated placement position. Finally, the stacking mechanism 61 operates to place the material at the pre-calculated placement position, realizing the accurate placement of the material.

[0047] In this embodiment, the material feeding device 3 can move the material onto the blanking device 4 while ensuring that the shape of the material remains almost unchanged. After the material falls onto the stacking mechanism 61, the stacking device 6 moves horizontally and adjusts its height, so as to move the material to the pre-calculated placement position. The stacking mechanism 61 opens to complete the stacking of the material. Since the processes of material feeding, blanking and stacking are all controlled, the problem of material overlapping is avoided to the greatest extent, ensuring that the materials can be neatly stacked in the vehicle.

[0048] In addition, to improve the stacking efficiency, the loading stacking head can be provided with multiple stations for stacking. This embodiment takes two stations as an example for introduction, and the solutions with three or more stations can refer to the two-station solution.

[0049] Optionally, there are two sets of blanking devices 4 in the loading stacking head, and they are symmetrically arranged on both sides of the material feeding device 3. The material feeding device 3 is provided with two sets of material feeding mechanisms, which are respectively used to feed materials into the blanking devices 4 on the left and right sides. The sides of the material feeding plates 31 of the two material feeding mechanisms are connected, so that there is a preset angle between them. Usually, the preset angle is not greater than 90°, and the sum of the preset angle between the material feeding plate 31 and the baffle 32 and the preset angle between the two material feeding plates 31 is equal to 180°. Of course, the user can also set the sizes of the preset angle and the preset angle according to needs, which are not limited here. The two material feeding plates 31 are connected into an integral structure, and the material feeding shaft is connected to the common side of the two material feeding plates 31. The baffle 32 is arranged on the opposite side surfaces of the two material feeding plates 31, that is, the baffle 32 is arranged on the side surface of its corresponding material feeding plate 31 away from the other material feeding plate 31.

[0050] In a specific embodiment of the present application, such as Figure 9As shown in the figure, the material feeding drive mechanism includes two material feeding motors 34, and a transmission assembly drives the connection between the material feeding shaft and the two material feeding motors 34. The two material feeding motors 34 are respectively used to drive the material feeding mechanism to rotate clockwise and counterclockwise around the material feeding shaft.

[0051] Optionally, a first gear portion 35 and a second gear portion 36 are axially distributed at the rear end of the material feeding shaft. The transmission assembly includes two transmission gears, and the two transmission gears are respectively connected to the shafts of the two material feeding motors 4. At the same time, the two material feeding motors 34 are respectively connected to the first gear portion 35 and the second gear portion 36 through the transmission gears. When one material feeding motor 34 is powered on, it drives the material feeding shaft to rotate through the transmission gear, and then makes the material feeding mechanism rotate in the corresponding direction. Of course, the user can also use a synchronous belt or other structures as the transmission assembly according to needs.

[0052] In another specific embodiment of the present application, the material feeding drive mechanism is a material feeding motor 34, and the material feeding motor 34 can drive the material feeding shaft to rotate through a transmission assembly such as a gear or a belt. In addition, the material feeding motor 34 is also connected to a controller, and the controller can control the material feeding motor 34 to rotate forward and backward, so that the material feeding mechanism can feed materials to both sides. The structure of the controller can refer to the prior art and will not be elaborated here. The material feeding device 3 further includes a mounting seat 37 connected to the frame 1, the material feeding shaft is installed in the mounting seat 37, and the structure of the mounting seat 37 can refer to the gearbox in the prior art.

[0053] The positioning and adjusting device 5 is provided with two sets of traveling mechanisms 52, and each set of traveling mechanisms 52 is connected with a pushing portion. The two pushing portions are respectively matched with the two sets of blanking devices 4. The two sets of traveling mechanisms 52 share a positioning guide rail 51, which can save manufacturing costs. Of course, the two sets of traveling mechanisms 52 are respectively controlled by two sets of positioning synchronous belts 53. The user can also set a set of positioning and adjusting devices 5 on both sides of the material feeding device 3 according to needs. The stacking device 6 is also provided with two sets of lifting guide rails 62, a translation bracket 65, a translation synchronous belt 64 and a stacking mechanism 61 in the stacking bracket 63. Such a setting can simplify the equipment structure, and the user can also set a set of stacking devices 6 on both sides of the material feeding device 3. It is not limited here.

[0054] The working process of the loading and stacking head is that the feeding device 2 conveys the material into the frame 1, and the material feeding device 3 feeds the material onto the left or right blanking device 4 according to needs. Subsequently, the upper opening and closing mechanism opens, and the material is thrown onto the lower opening and closing mechanism. The positioning and adjusting device 5 pushes the material to adjust its position. Subsequently, the lower opening and closing mechanism opens, and the material is thrown onto the stacking mechanism 61. The stacking device 6 adjusts the position of the stacking mechanism 61, so as to move the material to the pre-calculated stacking position. The stacking mechanism 61 opens to complete the stacking of the material.

[0055] In this embodiment, the loading and stacking head can be provided with multiple stations for stacking. While adjusting the position of a set of stacking devices 6, the feeding device 2 and the material shifting device 3 can transfer materials to other stacking devices 6. There is almost no gap in the working process of the stacking device 6, so the stacking efficiency can be improved.

[0056] It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from several other entities, and do not necessarily require or imply any actual relationship or order between these entities.

[0057] The above has introduced the loading and stacking head provided by the present invention in detail. Specific examples are used in this article to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. A loading code material head, characterized in that, It includes a frame (1), in which a material loading device (6) is movably connected. Above the material loading device (6), there is a feeding device (4) for feeding materials into the material loading device (6), and a positioning and adjusting device (5) for adjusting the position of the materials in the feeding device (4). There are two sets of the feeding device (4), which are respectively located on both sides inside the frame (1). The feeding device (4) includes an upper opening and closing mechanism and a lower opening and closing mechanism. The positioning and adjusting device (5) is located between the upper opening and closing mechanism and the lower opening and closing mechanism. The upper opening and closing mechanism includes an upper flap (41) and an upper opening and closing motor (43). There are two upper flaps (41), which are symmetrically arranged on both sides of the upper opening and closing mechanism. The outer sides of both upper flaps (41) are hinged to the frame (1), so that the two upper flaps (41) form a double-leaf door structure. The upper opening and closing motor (43) is connected to the upper flap (41) through two connecting rods. One end of the first connecting rod is hinged to the frame (1), and the other end is hinged to the upper end of the second connecting rod. The lower end of the second connecting rod is hinged to the upper flap (41). The first connecting rod, the second connecting rod and the upper flap (41) form a three-link structure. The first connecting rod swings driven by the upper opening and closing motor (43). The two upper flaps (41) are respectively connected to the upper opening and closing motor (43) through a set of first connecting rod and second connecting rod, so that the upper opening and closing motor (43) can drive the upper flap (41) to open and close. The upper opening and closing motor (43) drives two first connecting rods to swing synchronously through bevel gears and gear sets. The structure of the lower opening and closing mechanism is similar to that of the upper flap (41). The two lower flaps (42) are driven by the lower opening and closing motor (44) to open and close. The material loading device (6) includes a material loading bracket (63) movably connected to the frame (1). In the material loading bracket (63), there is a lifting guide rail (62), and a material loading mechanism (61) is arranged at the lower end of the lifting guide rail (62). The positioning and adjusting device (5) includes a detector (56) for detecting the position of the materials, a pushing part for pushing the materials, and a moving component connected to the pushing part for driving the pushing part to move. The positioning and adjusting device (5) is located above the lower flap (42). After the materials move onto the feeding device (4), the upper flap (41) opens, and the materials fall onto the lower flap (42). At this time, the positioning and adjusting device (5) pushes the materials to make them stay at a preset position. After the positioning and adjusting device (5) pushes the materials, the side of the materials is parallel to the gap between the two lower flaps (42), and at the same time, it is above the material loading mechanism (61). The moving component includes a positioning guide rail (51) connected to the frame (1) and a traveling mechanism (52) connected to the pushing part. The traveling mechanism (52) is installed on the positioning guide rail (51) to drive the pushing part to move along the direction of the positioning guide rail (51).

2. The loading and batching head according to claim 1, characterized in that, The lifting guide rail (62) is movably connected to the material loading bracket (63) through a translation mechanism, so that the material loading mechanism (61) at the lower end of the lifting guide rail (62) can perform sequential material loading of the same row of materials.

3. The loading and feeding head according to any one of claims 1 to 2, characterized in that It further includes a feeding device (2) and a material deflecting device (3) located at the end of the feeding device (2) for deflecting the material into the blanking device (4).

4. The loading and batching machine head according to claim 3, characterized in that, The material deflecting device (3) includes a material deflecting mechanism for deflecting the material and a deflecting driving mechanism connected to the deflecting mechanism for driving the deflecting mechanism to swing between a material blocking position and a blanking position. The material blocking position is the position where the deflecting mechanism is located on one side of the feeding device (2) to block the movement of the material, and the blanking position is the position where the deflecting mechanism is located on one side of the blanking device (4) to deflect the material into the blanking device (4).

5. The loading and blanking head according to claim 4, wherein, The deflecting mechanism includes a deflecting plate (31) and a baffle (32). A preset angle is provided between the baffle (32) and the deflecting plate (31). When the deflecting plate (31) is in the material blocking position, the baffle (32) is perpendicular to the conveying direction of the feeding device (2).

Images