Material conveying and feeding mechanism

Abstract

The utility model relates to the technical field of material transportation, in particular to a material transportation feeding mechanism which comprises a feeding box body and a feeding frame, a cutting assembly is arranged on the feeding frame, a conveying belt, a blanking groove, a separating assembly and a feeding port are arranged in the feeding box body, and the starting point end of the conveying belt is connected with the feeding frame. The separating assembly comprises a first supporting rod and a first blocking rod, the first supporting rod is transversely erected above the conveying belt and / or the discharging groove, the upper end of the first blocking rod is connected to the first supporting rod, and the first blocking rod extends towards the conveying belt from the first supporting rod so that at least part of the first blocking rod can be located above the conveying belt. And the packaging bag is used for blocking bagged materials. The packaging bag is blocked through the separation assembly, and the materials are extruded out of the cracks of the packaging bag, so that effective separation of the materials and the packaging bag is achieved, and waste of the materials is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to material transportation technical field, concretely relates to a material transportation feeding mechanism. BACKGROUND

[0002] The material used in engineering construction is usually bagged raw material, such as asphalt, cement etc., before use, workers need to open the packaging bag, then can pour the raw material into the reaction kettle, since the raw material consumption is usually large in engineering construction, the bagged raw material is often counted by hundreds of bags, if each bag of bagged raw material needs to be manually opened and poured by workers, it is time-consuming and laborious.

[0003] At present, the prior art provides a feeding mechanism for bagged material, the feeding mechanism is provided with a cutting tool at the inlet, the inlet is connected to a transmission belt, the other side of the transmission belt is a collecting groove, the bagged raw material enters the inlet and is cut by the cutting tool, so that the material flows out of the packaging bag, then the material and the packaging bag reach the transmission belt, the transmission belt is provided with a filter hole, so that part of the material falls down through the filter hole, and the remaining material and the packaging bag are transported forward by the transmission belt to the collecting groove, the collecting groove is provided with a filter plate, so that the material falls down, and the packaging bag remains in the collecting groove, realizing the separation of the material and the packaging bag.

[0004] The above prior art has the following defects: although the bagged raw material is cut by the cutting tool, the packaging bag is cut, and the material can flow out of the broken packaging bag, but as a whole, the broken packaging bag still wraps the main body of the material, especially the side below the packaging bag in contact with the transmission belt, which still pads between the material and the transmission belt, although most of the material can flow out through the broken packaging bag, but still a considerable part of the material cannot fall down through the filter hole of the transmission belt due to the blockage of the part of the packaging bag between the material and the transmission belt, resulting in a lot of material remaining on the packaging bag, even if the packaging bag continues to fall into the collecting groove, the material is still blocked above the filter plate by the packaging bag, thereby causing waste of the material. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of, solve the problem that a lot of material remains on packaging bag and leads to waste of material, packaging bag is blocked by separation assembly, and material is extruded from the crack of packaging bag, to realize the effective separation of material and packaging bag, so as to reduce the waste of material.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a material conveying and feeding mechanism, including feeding box and material inlet frame, be equipped with cutting assembly on material inlet frame, be equipped with conveying belt, blanking groove, separation component and feeding port in feeding box, the starting end of conveying belt is connected material inlet frame, and blanking groove is located conveying belt terminal end one side and is connected with feeding port, and separation component includes first support and first baffle, first support is horizontally arranged on conveying belt and / or blanking groove top, and first baffle upper end is connected to first support, and first baffle extends from first support towards conveying belt, so that first baffle is at least partially located conveying belt top, for blocking the packaging bag of bagged material.

[0007] In an embodiment, the number of first baffles is two or more, and the first baffles are spaced apart from each other so that the material passes between the first baffles.

[0008] In an embodiment, the lower end of the first baffle is in contact with or spaced apart from the conveying belt.

[0009] In an embodiment, the first baffle is perpendicular to the upper side of the conveying belt, or the first baffle is inclined towards the blanking groove with the lower end as the base point.

[0010] In an embodiment, the first baffle is provided with a reverse buckle to hook the packaging bag upwards.

[0011] In an embodiment, the separation component further includes a second support, a second baffle, and a drive motor. The second support is horizontally arranged above the conveying belt and / or the blanking groove. The upper end of the second baffle is connected to the second support, and the second baffle extends from the second support towards the conveying belt. The second baffle is at least partially located above the conveying belt. The drive motor is connected to the second support to drive the second support to reciprocate.

[0012] In an embodiment, the first support has a hollow cavity, and the second support is arranged in the hollow cavity. The first support is provided with a slot to avoid the second baffle.

[0013] In an embodiment, the conveying belt is provided with a blanking hole, and the feeding port is at least partially located below the conveying belt.

[0014] In an embodiment, the feeding box is provided with a base plate, and the base plate is provided with a vibration motor. The conveying belt is connected to the base plate through a spring, and the vibration motor is used to drive the conveying belt to vibrate.

[0015] In an embodiment, a third baffle is arranged in the blanking groove to block the packaging bag.

[0016] The beneficial effects of the present application compared with the prior art are:

[0017] When the bagged material reaches the conveying belt, most of the material can flow out through the plurality of slits on the packaging bag. When the bagged material contacts the first blocking rod, the first blocking rod blocks the front end of the packaging bag. As the conveying belt continuously pushes the bagged material forward, the rear part of the packaging bag is squeezed towards the front end, so that the packaging bag is in a state of front and rear shrinkage. In this process, the material in the packaging bag can be further extruded outward, so that most of the material can flow out of the packaging bag. When the packaging bag is shrunk to the limit state, most of the material has flowed out of the packaging bag and is transported into the material falling groove, and the packaging bag is blocked by the first blocking rod and does not fall into the material falling groove, so that the operator can directly pick up the packaging bag. In this way, on the one hand, the effective separation of the material and the packaging bag can be realized by the simple structure of the separation assembly, the residue of the material on the packaging bag is reduced, and the waste of the material is reduced. On the other hand, the packaging bag separated from the material is left on the conveying belt, which is convenient for the operator to directly pick up, and the cleaning of the packaging bag is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is a side view plan structure schematic diagram of the material conveying and feeding mechanism in the embodiments of the present application.

[0020] Figure 2 It is a front view plan schematic diagram of the separation assembly in the embodiments of the present application.

[0021] Figure 3 It is a front view plan schematic diagram of the separation assembly further comprising a second blocking rod in the embodiments of the present application.

[0022] Figure 4 It is a partial side view plan structure schematic diagram of the second blocking rod, the third blocking rod and the conveying belt in the embodiments of the present application. DETAILED DESCRIPTION

[0023] The terms "first", "second", "third" and the like are only used for differentiation and description, and do not represent the arrangement sequence number, and cannot be understood as indicating or implying relative importance.

[0024] In addition, the terms "horizontal", "vertical", "suspension" and the like do not mean that the components must be absolutely horizontal or suspended, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0025] In the description of the present application, it should be noted that the terms "inner", "outer", "left", "right", "upper", "lower", and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0026] In the description of the present application, unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements.

[0027] The technical solutions of the present application will be described below in conjunction with the drawings.

[0028] Please refer to Figures 1-4 , which shows the material conveying and feeding mechanism in the embodiment of the present application. As shown in Figure 1 , the material conveying and feeding mechanism in the embodiment of the present application includes a feeding box 200 and a feeding rack 100, the feeding rack 100 is provided with a cutting assembly 110, the feeding box 200 is provided with a conveying belt 210, a falling chute 220, a separation assembly 230 and a feeding port 240 inside, the starting end of the conveying belt 210 is connected to the feeding rack 100, the falling chute 220 is located on one side of the terminal end of the conveying belt 210 and is communicated with the feeding port 240, the feeding rack 100 is specifically inclined with the end far from the conveying belt 210 being high and the end close to the conveying belt 210 being low, the operator puts the bagged material to the feeding rack 100, the bagged material will slide down along the feeding rack 100 towards the conveying belt 210, the packaging bag is cut when passing through the cutting assembly 110, so that the material flows out of the packaging bag, and then the bagged material falls onto the conveying belt 210 and is transported by the conveying belt 210 to the falling chute 220. In some embodiments of the present application, the cutting assembly 110 includes a roller, a plurality of blades fixed on the outer circumferential surface of the roller, and a cutting motor, the cutting motor drives the roller to rotate, so that the plurality of blades cut the bagged material from head to tail and at the same time drive the bagged material to move towards the conveying belt, so that when the bagged material reaches the conveying belt 210, the material can flow out of the many cracks of the packaging bag. Moreover, the function of the cutting assembly 110 in the embodiment of the present application is cutting rather than crushing, so the packaging bag after cutting is not completely torn into many separate pieces, but many cracks are generated on the packaging bag, and the different pieces are still connected, that is, the packaging bag still serves as a whole.

[0029] The separating assembly 230 in the embodiment of the present application comprises a first support rod 231 and a first blocking rod 232. The first support rod 231 is horizontally arranged above the conveying belt 210 and / or the chute 220. The upper end of the first blocking rod 232 is connected to the first support rod 231, and the first blocking rod 232 extends from the first support rod 231 towards the conveying belt 210, so that the first blocking rod 232 is at least partially above the conveying belt 210, and is used to block the packaging bag of the bagged material. It should be noted that the orientation of the present specification is as follows: the conveying belt 210 transports the bagged material from back to front, and the first support rod 231 is horizontally arranged in the left-right direction in the feeding box 200. During the process of conveying the cut bagged material to the chute 220 by the conveying belt 210, the bagged material passes through the separating assembly 230, specifically, the first blocking rod 232 is at least partially above the conveying belt 210, so when the bagged material passes through the first blocking rod 232, the first blocking rod 232 can block the packaging bag, while the material is not blocked by the first blocking rod 232, and the material continues to be conveyed to the chute 220 by the conveying belt 210, and then enters the feeding opening 240 after passing through the chute 220, thereby realizing the feeding of the material.

[0030] In the embodiment of the present application, when the bagged material reaches the conveying belt 210, most of the material can flow out through the plurality of slits on the packaging bag. When the bagged material contacts the first blocking rod 232, the first blocking rod 232 blocks the front end of the packaging bag. As the conveying belt 210 continuously pushes the bagged material forward, the part behind the packaging bag is squeezed towards the front end, so that the packaging bag presents a state of contraction in which the front end and the rear end are close to each other. In this process, the material in the packaging bag can be further squeezed outwards, so that most of the material can flow out of the packaging bag. When the packaging bag is contracted to the limit state, most of the material has flowed out of the packaging bag and is conveyed to the chute 220, while the packaging bag is blocked by the first blocking rod 232 and remains at the first blocking rod 232, so that the packaging bag does not fall into the chute 220, and the operator can directly pick up the packaging bag. In this way, on the one hand, the separating assembly 230 with a simple structure can effectively separate the material and the packaging bag, reduce the residue of the material on the packaging bag, and thus reduce the waste of the material. On the other hand, the packaging bag separated from the material remains on the conveying belt 210, which is convenient for the operator to directly pick up, and makes the removal of the packaging bag more convenient.

[0031] Further, as shown in FIG. 2, the first blocking rod 232 is arranged above the conveying belt 210, and the conveying belt 210 is arranged below the first blocking rod 232. The first blocking rod 232 is arranged above the conveying belt 210, so that the first blocking rod 232 can block the packaging bag of the bagged material, while the material can continue to be conveyed to the chute 220 by the conveying belt 210. In this way, the material and the packaging bag can be effectively separated, and the packaging bag can be directly picked up by the operator, which is convenient for the operator to remove the packaging bag. Figure 2As shown, preferably, the number of the first blocking rods 232 in the embodiment of the present application is two or more, and the first blocking rods 232 are arranged at intervals. In this way, the blocking effect of the separation assembly 230 on the packaging bag can be improved, the risk of the packaging bag falling into the dropping groove 220 is reduced, and the material can normally pass between adjacent first blocking rods 232, so as not to affect the conveying effect of the material. Specifically, the plurality of first blocking rods 232 can be uniformly arranged along the length direction (i.e., the left-right transverse direction) of the first supporting rod 231.

[0032] In the embodiment of the present application, one specific implementation of the positional relationship between the first blocking rod 232 and the conveying belt 210 is that the lower end of the first blocking rod 232 is arranged in contact with the conveying belt 210, which further improves the blocking effect of the first blocking rod 232 on the packaging bag and reduces the risk of the packaging bag falling into the dropping groove 220. At this time, the lower end of the first blocking rod 232 and the conveying belt 210 have mutual friction, which may cause wear, noise and other adverse factors. Therefore, in the present embodiment, a roller or a ball can be further arranged at the lower end of the first blocking rod 232 to convert sliding friction into rolling friction, thereby reducing wear and noise. Another specific implementation of the positional relationship between the first blocking rod 232 and the conveying belt 210 is that the lower end of the first blocking rod 232 is arranged at intervals with the conveying belt 210. As long as the distance between the lower end of the first blocking rod 232 and the conveying belt 210 is relatively close, the space between the lower end of the first blocking rod 232 and the conveying belt 210 can also be used for the material to pass through.

[0033] In the embodiment of the present application, if the first blocking rod 232 is inclined toward the rear of the conveying belt 210 with the lower end as the base point, the height between the first blocking rod 232 and the conveying belt 210 gradually decreases from the rear to the front. When the packaging bag is conveyed forward, it will reach the narrowest place along the first blocking rod 232 and may be blocked there, and it is not convenient for the operator to pick up due to the shielding of the first blocking rod 232 from above. Therefore, one specific implementation of the setting angle of the first blocking rod 232 is that the first blocking rod 232 is arranged vertically to the upper side of the conveying belt 210, so that the packaging bag is not shielded from above by the first blocking rod 232, and it is convenient for the operator to pick up. Another specific implementation of the setting angle of the first blocking rod 232 is that the first blocking rod 232 is arranged to be inclined toward the dropping groove 220 with the lower end as the base point. Under the continuous conveying of the conveying belt, the packaging bag may slide upward along the first blocking rod 232 for a certain distance. In this way, not only the first blocking rod 232 does not shield the packaging bag, but also the packaging bag has the possibility of sliding upward, which further improves the convenience of the operator to pick up the packaging bag.

[0034] Further, on the basis of the two specific embodiments of the setting angle of the first blocking rod 232, further improvement is made, preferably, the first blocking rod 232 is provided with a reverse buckle 2321, the reverse buckle 2321 hooks the packaging bag upward, thereby resisting the pushing force of the conveying belt 210 to the packaging bag, further reducing the risk of the packaging bag falling into the dropping groove 220, and facilitating the operator to pick up the packaging bag.

[0035] As shown in Figure 3 Further, the separation assembly 230 in some embodiments of the present application can further include a second supporting rod 233, a second blocking rod 234 and a driving motor 235, the second supporting rod 233 is horizontally arranged above the conveying belt 210 and / or the dropping groove 220, the upper end of the second blocking rod 234 is connected to the second supporting rod 233, the second blocking rod 234 extends from the second supporting rod 233 towards the conveying belt 210, and the second blocking rod 234 is at least partially located above the conveying belt 210, and the driving motor 235 is connected to the second supporting rod 233 to drive the second supporting rod 233 to swing back and forth. When the first blocking rod 232 blocks the packaging bag, the second supporting rod 233 can be driven by the driving motor 235 to rotate back and forth within a certain angle range, thereby driving the second blocking rod 234 to swing back and forth within a certain angle range, and the second blocking rod 234 drives the packaging bag to move, thereby shaking the material in the packaging bag onto the conveying belt 210, further improving the effect of separating the material from the packaging bag, and further reducing the waste of the material.

[0036] On the basis of the embodiment of the separation assembly 230 including the second blocking rod 234, further improvement is made, preferably, the first supporting rod 231 has a hollow cavity, the second supporting rod 233 is arranged in the hollow cavity, and the first supporting rod 231 is provided with a slot 2311 to avoid the second blocking rod 234, so that the second blocking rod 234 extends outward from the second supporting rod 233 through the slot 2311, and a space for the second blocking rod 234 to swing is avoided. In this way, the first supporting rod 231 and the second supporting rod 233 are arranged at the same position, and the second supporting rod 233 can be directly installed in the hollow cavity of the first supporting rod 231, which not only reduces the occupation of the space in the feeding box 200, but also makes the first supporting rod 231 support the second supporting rod 233, so that when the second supporting rod 233 drives the packaging bag to move, the second supporting rod 233 can be subjected to a larger force, and the first supporting rod 231 supporting the second supporting rod 233 can improve the stability of the second supporting rod 233.

[0037] Further improvement, preferably in some embodiments of the application, the conveying belt 210 is provided with a material falling hole 211, and the feeding port 240 is at least partially located below the conveying belt 210, so that the material on the conveying belt 210 can directly fall into the feeding port 240 through the material falling hole 211, improving the feeding efficiency and reducing the risk of material blockage in the material falling groove 220. Specifically, a plurality of material falling holes 211 can be arranged on the conveying belt 210. Further improvement of the embodiment can also be made by providing a base plate in the feeding box 200, and the base plate is provided with a vibration motor, the conveying belt 210 is connected to the base plate by a spring, and the vibration motor is used to drive the conveying belt 210 to vibrate, further improving the efficiency of the material falling from the material falling hole 211 to the feeding port 240.

[0038] As shown in Figure 4 Further, a third blocking rod 221 can also be provided in the material falling groove 220 in the embodiment of the application to block the packaging bag. When the packaging bag falls into the material falling groove 220 in some special cases, the third blocking rod 221 can also block the packaging bag to prevent the packaging bag from falling further into the feeding port 240.

[0039] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the present application, and these modifications or replacements should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A material conveying and feeding mechanism, characterized in that, The utility model provides a material loading device, which comprises a feeding box and a feeding rack, a cutting assembly is arranged on the feeding rack, a conveying belt, a material falling groove, a separating assembly and a feeding opening are arranged in the feeding box, the conveying belt is connected to the feeding rack at the starting end, the material falling groove is located on the side of the terminal end of the conveying belt and is communicated with the feeding opening, the separating assembly comprises a first supporting rod and a first blocking rod, the first supporting rod is horizontally arranged above the conveying belt and / or the material falling groove, the upper end of the first blocking rod is connected to the first supporting rod, and the first blocking rod extends from the first supporting rod towards the conveying belt, so that the first blocking rod is at least partially located above the conveying belt and is used for blocking the packaging bag of the bagged material.

2. The material conveying and feeding mechanism according to claim 1, characterized in that, The number of the first blocking rods is more than two, and the first blocking rods are arranged at intervals, so that the material passes between the first blocking rods.

3. The material conveying and feeding mechanism according to claim 1, characterized in that, The lower end of the first blocking rod is in contact with or arranged at an interval from the conveying belt.

4. The material conveying and feeding mechanism according to claim 1, characterized in that, The first blocking rod is arranged vertically to the upper side of the conveying belt, or the first blocking rod is arranged to be inclined towards the material falling groove with the lower end as the base point.

5. The material conveying and feeding mechanism according to claim 4, characterized in that, The first blocking rod is provided with a reverse buckle to hook the packaging bag upwards.

6. The material conveying and feeding mechanism according to claim 1, characterized in that, The separating assembly further comprises a second supporting rod, a second blocking rod and a driving motor, the second supporting rod is horizontally arranged above the conveying belt and / or the material falling groove, the upper end of the second blocking rod is connected to the second supporting rod, the second blocking rod extends from the second supporting rod towards the conveying belt, the second blocking rod is at least partially located above the conveying belt, and the driving motor is connected to the second supporting rod to drive the second supporting rod to swing back and forth.

7. The material conveying and feeding mechanism according to claim 6, characterized in that, The first supporting rod has a hollow cavity, the second supporting rod is arranged in the hollow cavity, and the first supporting rod is provided with a slot to avoid the second blocking rod.

8. The material conveying and feeding mechanism according to claim 1, characterized in that, The conveying belt is provided with a material falling hole, and the feeding opening is at least partially located below the conveying belt.

9. The material conveying and feeding mechanism according to claim 8, characterized in that, The feeding box is provided with a base plate, the base plate is provided with a vibration motor, the conveying belt is connected to the base plate through a spring, and the vibration motor is used to drive the conveying belt to vibrate.

10. The material conveying and feeding mechanism according to claim 1, characterized in that, The material falling groove is provided with a third blocking rod to block the packaging bag.

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