Strip package conveying device

Abstract

The utility model discloses a strip package conveying device which comprises a supporting frame, a material guiding part, a material blocking mechanism and a driving mechanism, the material guiding part is arranged on the supporting frame and used for containing strip packages, the material blocking mechanism is arranged below the material guiding part, and the material blocking mechanism comprises a material blocking plate, a rotating shaft, a first swing arm part and a second swing arm part. The rotating shaft is arranged on the supporting frame and connected with the output end of the driving mechanism through a first swing arm piece, the material blocking plate is connected with the rotating shaft through a second swing arm piece, and the driving mechanism is used for driving the rotating shaft to rotate relative to the supporting frame so as to drive the material blocking plate to ascend and descend relative to the material guiding piece. According to the strip package conveying device, strip packages are guided and conveyed on the material guiding piece, the striker plate ascends and descends to prevent the strip packages from overshoot, in the whole process, only the striker plate ascends and descends, the structure is simple, the movement process is simple, the number of movement parts is small, operation is smooth, meanwhile, overall movement of a supporting frame is not needed, and the use cost of the device is low; the rotating shaft serves as a support of the striker plate and cannot move, and the structural stability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of food and drug packaging machinery and equipment, and particularly relates to a strip package conveying device. Background Art

[0002] On many production lines, especially in the fields of food, medicine and other consumer goods manufacturing, products are often packaged in long strip bags. These strip packaging bags need to be neatly arranged for subsequent packaging, boxing or other processing procedures. During the transportation of strip packages, due to inertia, overshoot phenomena will occur, which will affect the equipment stability and easily cause problems such as stuck packages and broken packages.

[0003] Chinese Patent Publication No. CN117302642A discloses a strip package alignment machine and an alignment method, which includes a material blocking frame. A plurality of material blocking members are arranged at intervals on the material blocking frame. The plurality of material blocking members and a plurality of pushing members are alternately distributed along the length direction of the material guiding groove. A linkage mechanism is arranged between the moving seat and the material blocking frame so that the material blocking frame rises and falls with the reciprocating movement of the moving seat. The linkage mechanism includes a rolling member arranged on the moving seat and a lifting guide groove arranged on the material blocking frame, and the rolling member is positioned in the lifting guide groove. The applicant found that there are some disadvantages in this technical solution:

[0004] 1) When the material blocking member blocks the material, the whole material blocking frame needs to move up and down. The movement process is complex, and there are many moving parts, which are easily blocked and even jammed. The overall moving weight of the material blocking frame is large, which will also increase the use cost of the machine;

[0005] 2) The material blocking frame is driven to rise and fall by the movement of the rolling member in the lifting guide groove. Since there is no direct connection between the material blocking frame and the pushing frame, the whole material blocking frame is only connected to the pushing frame through the rolling member, that is, the whole material blocking frame is only supported by the rolling member while rolling, and the structural stability is poor. Summary of the Utility Model

[0006] The utility model provides a strip package conveying device with simple structure, simple movement process, smooth operation, low use cost and high structural stability to solve the problems existing in the prior art during use.

[0007] To solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A strip package conveying device includes a support frame, a material guiding member, a material blocking mechanism and a driving mechanism. The material guiding member is arranged on the support frame and is used for placing strip packages. The material blocking mechanism is arranged below the material guiding member.

[0009] The material blocking mechanism includes a material blocking plate, a rotating shaft, a first swing arm member and a second swing arm member. The rotating shaft is arranged on the support frame and is connected to the output end of the driving mechanism through the first swing arm member. The material blocking plate is connected to the rotating shaft through the second swing arm member. The driving mechanism is used to drive the rotating shaft to rotate relative to the support frame, so as to drive the material blocking plate to lift relative to the material guiding member.

[0010] As a further improvement of the above technical solution:

[0011] One end of the first swing arm member is hinged to the output end of the driving mechanism, and the other end is connected to the rotating shaft. One end of the second swing arm member is connected to the rotating shaft, and the other end is hinged to the material blocking plate.

[0012] A guiding channel arranged in the vertical direction is further provided on the support frame. The material blocking mechanism further includes a guiding member connected to the material blocking plate. The guiding member is slidably arranged in the guiding channel.

[0013] The driving mechanism includes a driving member and a driving beam arranged along the length direction of the material guiding member. A plurality of the material blocking plates and rotating shafts are respectively arranged perpendicular to the driving beam. A plurality of the first swing arm members are hinged to the driving beam. The output end of the driving member is connected to the driving beam. The first swing arm member is hinged to the driving beam.

[0014] A plurality of the material blocking mechanisms are provided and are arranged at intervals along the length direction of the material guiding member.

[0015] The driving mechanism further includes a fixed seat and a movable seat. The fixed seat is fixed below the support frame and is used to connect the driving member. Two ends of the movable seat are respectively connected to the output end of the driving member and the driving beam.

[0016] A limiting guiding hole is provided on the second swing arm member on the side close to the material blocking plate. A moving member is provided on the material blocking plate. The moving member passes through the limiting guiding hole to hinge the material blocking plate and the second swing arm member.

[0017] Two second swing arm members are provided for each material blocking mechanism, and the two second swing arm members are oppositely arranged on both sides of the first swing arm member.

[0018] A plurality of rows of material guiding grooves are provided on the material guiding member. A passing slit for the material blocking plate to pass through is opened along the width direction of the material guiding groove.

[0019] A plurality of the material blocking mechanisms are provided and are arranged at intervals along the length direction of the material guiding groove.

[0020] Mounting blocks are oppositely provided on both sides of the support frame. Two ends of the rotating shaft are respectively connected to the two mounting blocks and are rotatable relative to the mounting blocks.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] The strip package conveying device of the present utility model conveys the strip package by guiding it on the guiding member. The driving mechanism drives the first swing arm member to drive the rotating shaft to rotate. The rotating rotating shaft drives the baffle plate to move up and down through the second swing arm member. The up and down movement of the baffle plate blocks the strip package to prevent the strip package from overshooting. During the whole process, only the baffle plate moves up and down. The structure is simple, the movement process is simple, there are few moving parts, and the operation is smooth. At the same time, there is no need for the whole support frame to move, and the use cost of the device is low. The rotating shaft is arranged on the support frame and rotates relative to the support frame. The rotating shaft serves as the support of the baffle plate and will not move, and the structural stability is high. Brief Description of the Drawings

[0023] Figure 1 It is a schematic bottom view structure diagram of the strip package conveying device of the present utility model.

[0024] Figure 2 It is a schematic structure diagram of the baffle mechanism in the strip package conveying device of the present utility model.

[0025] Figure 3 It is a schematic structure diagram of the guiding member in the strip package conveying device of the present utility model.

[0026] Figure 4 Is Figure 2 The enlarged view of part A in

[0027] Legend Explanation: 1. Support frame; 11. Guide channel; 12. Mounting block; 2. Guiding member; 21. Guide groove; 22. Passing slit; 3. Baffle mechanism; 31. Baffle plate; 311. Moving part; 32. Guiding part; 33. Rotating shaft; 34. First swing arm member; 35. Second swing arm member; 351. Limit guiding hole; 4. Driving mechanism; 41. Driving beam; 42. Fixed seat; 43. Movable seat; 44. Driving part. Detailed Description of the Preferred Embodiments

[0028] The following will further describe the present utility model in detail with reference to the accompanying drawings of the specification and specific embodiments.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0030] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0031] In the present utility model, unless otherwise clearly specified and defined, terms such as "assembled", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] As Figures 1 to 4 shown, the strip package conveying device of this embodiment includes a support frame 1, a material guiding member 2, a material blocking mechanism 3, and a driving mechanism 4. The material guiding member 2 is arranged on the support frame 1 and is used for placing strip packages. The material blocking mechanism 3 is arranged below the material guiding member 2. The material blocking mechanism 3 includes a material blocking plate 31, a rotating shaft 33, a first swing arm member 34, and a second swing arm member 35. The rotating shaft 33 is arranged on the support frame 1 and is connected to the output end of the driving mechanism 4 through the first swing arm member 34. The material blocking plate 31 is connected to the rotating shaft 33 through the second swing arm member 35. The driving mechanism 4 is used to drive the rotating shaft 33 to rotate relative to the support frame 1 so as to drive the material blocking plate 31 to lift relative to the material guiding member 2.

[0033] For the strip package conveying device of this embodiment, the strip packages are guided and conveyed on the material guiding member 2. The driving mechanism 4 drives the first swing arm member 34 to drive the rotating shaft 33 to rotate. The rotating rotating shaft 33 drives the material blocking plate 31 to lift through the second swing arm member 35. The lifting of the material blocking plate 31 blocks the strip packages to prevent the strip packages from overshooting. During the whole process, only the material blocking plate 31 lifts. The structure is simple, the movement process is simple, there are few moving parts, and the operation is smooth. At the same time, there is no need for the overall movement of the support frame 1, and the use cost of the device is low. By arranging the rotating shaft 33 on the support frame 1 and rotating relative to the support frame 1, the rotating shaft 33 serves as the support of the material blocking plate 31 and will not move, and the structural stability is high. The strip package conveying device of this embodiment has the advantages of simple structure, simple movement process, smooth operation, low use cost, and high structural stability.

[0034] Further, in this embodiment, one end of the first swing arm member 34 is hinged to the output end of the driving mechanism 4, and the other end is connected to the rotating shaft 33. One end of the second swing arm member 35 is connected to the rotating shaft 33, and the other end is hinged to the material baffle 31. The driving mechanism 4 drives the first swing arm member 34 to swing reciprocally to drive the rotating shaft 33 to rotate reciprocally. The reciprocally rotating rotating shaft 33 drives the second swing arm member 35 to swing reciprocally so that the material baffle 31 moves up and down. The structure is simple and reasonable.

[0035] In this embodiment, inner holes are respectively formed at one ends of the first swing arm member 34 and the second swing arm member 35. The inner holes are sleeved on the rotating shaft 33, and the rotating shaft 33 is in fit connection with the inner holes of the first swing arm member 34 and the second swing arm member 35 through keys.

[0036] Further, in this embodiment, a guiding channel 11 arranged in the vertical direction is further provided on the support frame 1. The material baffle mechanism 3 further includes a guiding member 32 connected to the material baffle 31. The guiding member 32 is slidably arranged in the guiding channel 11. Through the cooperation of the guiding member 32 and the guiding channel 11, the material baffle 31 moves up and down vertically, preventing the material baffle 31 from moving up and down in an arc trajectory and improving the running stability of the device. Preferably, the guiding member 32 is slidably arranged in the guiding channel 11 through a linear bearing, and the guiding member 32 slides more smoothly. There are multiple guiding channels 11, and the multiple guiding channels 11 are arranged at intervals.

[0037] Further, in this embodiment, the driving mechanism 4 includes a driving member 44 and a driving beam 41 arranged along the length direction of the guiding member 2. The material baffle 31 and the rotating shaft 33 are respectively perpendicular to the driving beam 41. The first swing arm member 34 is hinged to the driving beam 41, the output end of the driving member 44 is connected to the driving beam 41, and the first swing arm member 34 is hinged to the driving beam 41. The driving member 44 drives the driving beam 41 to reciprocally move along the guiding and conveying direction of the strip package. The reciprocally moving driving beam 41 drives the rotating shaft 33 to rotate reciprocally through the first swing arm member 34. The reciprocally rotating rotating shaft 33 drives the material baffle 31 to move up and down through the second swing arm member 35. That is, by arranging the rotating shaft 33, the first swing arm member 34 and the second swing arm member 35, the reciprocating movement of the driving beam 41 is converted into the up and down movement of the material baffle 31. Only the driving beam 41 needs to act, and the support frame 1 does not need to act to drive the material baffle 31 to move up and down. The movement process is simple and there are few moving parts.

[0038] Further, in this embodiment, there are multiple material baffle mechanisms 3, which are arranged at intervals along the length direction of the guiding member 2. The multiple first swing arm members 34 are respectively hinged to the driving beam 41, so that when the driving beam 41 reciprocally moves, it can drive the material baffles 31 of the multiple material baffle mechanisms 3 to move up and down synchronously, and the structural stability is high. Of course, different numbers of material baffle mechanisms 3 can also be configured according to actual needs to improve the practicability of the device.

[0039] Further, in this embodiment, the driving mechanism 4 further includes a fixed seat 42 and a movable seat 43. The fixed seat 42 is fixed below the support frame 1 and is used to connect the driving member 44. Both ends of the movable seat 43 are respectively connected to the output end of the driving member 44 and the driving beam 41. The driving mechanism 4 is fixed below the support frame 1 through the fixed seat 42, so that when the driving mechanism 4 operates, it does not interfere with other components, and the layout is compact and reasonable. In this embodiment, the driving member 44 is a driving cylinder, which has a simple structure and convenient operation.

[0040] Further, in this embodiment, the second swing arm member 35 is provided with a limit guide hole 351 on one side close to the material baffle 31. The material baffle 31 is provided with a moving member 311, and the moving member 311 passes through the limit guide hole 351 to hinge the material baffle 31 and the second swing arm member 35. The length of the limit guide hole 351 is greater than the width of the moving member 311. The moving member 311 is restricted in the limit guide hole 351 and can move in the limit guide hole 351, which not only ensures the rotational connection between the second swing arm member 35 and the rotating shaft 33, but also can cooperate with the up-and-down movement of the material baffle 31, and the operation is smooth. As Figure 4 shown, in this embodiment, the moving member 311 is a moving column, and the moving column is restricted in the limit guide hole 351 by a bolt provided at one end of the moving column, which has a simple structure and is convenient for loading and unloading.

[0041] Further, in this embodiment, there are two second swing arm members 35 provided on each material baffle mechanism 3, and the two second swing arm members 35 are relatively arranged on both sides of the first swing arm member 34. The two second swing arm members 35 relatively arranged on both sides of the first swing arm member 34 make the two ends of the material baffle 31 receive uniform force, and the two ends of the material baffle 31 are lifted and lowered synchronously, preventing phenomena such as the material baffle 31 tilting, getting stuck or even jammed during the movement due to uneven force.

[0042] Further, in this embodiment, as Figure 3 shown, the guiding member 2 is provided with multiple rows of guiding grooves 21, and a passing slit 22 for the material baffle 31 to pass through is opened along the width direction of the guiding groove 21. The multiple rows of guiding grooves 21 improve the guiding efficiency. During the guiding and transporting, the material baffle 31 is located below the guiding groove 21, and the strip packages can be smoothly transported along the guiding groove 21; when material blocking is required, the passing slit 22 through which the material baffle 31 passes rises for material blocking.

[0043] Further, in this embodiment, mounting blocks 12 are relatively provided on both sides of the support frame 1, and both ends of the rotating shaft 33 are respectively connected to the two mounting blocks 12 and can rotate relative to the mounting blocks 12. The rotating shaft 33 is rotatably arranged on the support frame 1 through the mounting blocks 12 at both ends, which is convenient for disassembly and adding the material baffle mechanism 3, and improves the practicability of the device.

[0044] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can, without departing from the spirit and technical solution of the present utility model, make many possible changes and modifications to the technical solution of the present utility model by using the methods and technical contents disclosed above, or modify it into equivalent embodiments with equivalent changes. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model still fall within the scope of protection of the technical solution of the present utility model.

Claims

1. A bag conveying device, comprising a support frame (1), a material guide (2), a material blocking mechanism (3) and a driving mechanism (4), wherein the material guide (2) is arranged on the support frame (1) and is used to place the bag, and the material blocking mechanism (3) is arranged below the material guide (2), characterized in that: The material blocking mechanism (3) comprises a material blocking plate (31), a rotating shaft (33), a first swing arm (34) and a second swing arm (35); the rotating shaft (33) is arranged on the support frame (1) and connected to the output end of the driving mechanism (4) through the first swing arm (34); the material blocking plate (31) is connected to the rotating shaft (33) through the second swing arm (35); the driving mechanism (4) is used for driving the rotating shaft (33) to rotate relative to the support frame (1) so as to drive the material blocking plate (31) to rise and fall relative to the material guide member (2).

2. The strip bag conveying device according to claim 1, characterized in that: One end of the first swing arm (34) is hinged to the output end of the driving mechanism (4), and the other end is connected to the rotating shaft (33); one end of the second swing arm (35) is connected to the rotating shaft (33), and the other end is hinged to the material blocking plate (31).

3. The strip bag conveying device according to claim 1, characterized in that: The support frame (1) is also provided with a guide channel (11) arranged in the vertical direction, and the material blocking mechanism (3) also includes a guide member (32) connected to the material blocking plate (31), and the guide member (32) is slidably arranged in the guide channel (11).

4. The stick bag conveying device according to any one of claims 1 to 3, characterized in that: The driving mechanism (4) comprises a driving member (44) and a driving beam (41) arranged along the length direction of the material guide member (2); a plurality of the material baffle plates (31) and the rotating shaft (33) are respectively arranged perpendicular to the driving beam (41); a plurality of the first swing arm members (34) are hinged to the driving beam (41); an output end of the driving member (44) is connected to the driving beam (41); and the first swing arm member (34) is hinged to the driving beam (41).

5. The strip bag conveying device according to claim 4, characterized in that: The driving mechanism (4) further comprises a fixed seat (42) and a movable seat (43); the fixed seat (42) is fixed below the support frame (1) and is used to connect the driving member (44); and two ends of the movable seat (43) are respectively connected to the output end of the driving member (44) and the driving beam (41).

6. The stick bag conveying device according to any one of claims 1 to 3, characterized in that: The second swing arm member (35) is provided with a limiting guide hole (351) on a side close to the material baffle plate (31), and the material baffle plate (31) is provided with a moving member (311). The moving member (311) is inserted into the limiting guide hole (351) to hinge the material baffle plate (31) and the second swing arm member (35).

7. The stick bag conveying device according to any one of claims 1 to 3, characterized in that: Each of the material blocking mechanisms (3) is provided with two second swing arm members (35), and the two second swing arm members (35) are arranged oppositely on both sides of the first swing arm member (34).

8. The stick bag conveying device according to any one of claims 1 to 3, characterized in that: The material guide member (2) is provided with a plurality of rows of material guide grooves (21), and the material guide grooves (21) are provided with passage slots (22) along the width direction of the material guide grooves (21) for the material blocking plates (31) to pass through.

9. The stick bag conveying device according to any one of claims 1 to 3, characterized in that: The material blocking mechanisms (3) are provided in plurality and are arranged at intervals along the length direction of the material guiding trough (21).

10. The stick bag conveying device according to any one of claims 1 to 3, characterized in that: Mounting blocks (12) are arranged opposite to each other on both sides of the support frame (1), and both ends of the rotating shaft (33) are respectively connected to the two mounting blocks (12) and are rotatable relative to the mounting blocks (12).

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