Bubble cap stacking device

Abstract

The utility model discloses a bubble cap stacking device which comprises a material distributing mechanism, a first conveying belt, a second conveying belt and a discharging conveying mechanism, the first conveying belt is provided with a feeding port used for being externally connected with materials, the material distributing mechanism is used for conveying the materials on the first conveying belt to the second conveying belt, the first conveying belt and the second conveying belt are arranged in parallel, and the discharging conveying mechanism is used for conveying the materials on the second conveying belt. The discharging conveying mechanism is vertically arranged at the tail end of the first conveying belt and the tail end of the second conveying belt, and feeding mechanisms used for conveying materials to the discharging conveying mechanism are arranged at the tail end of the second conveying belt and the tail end of the first conveying belt. Compared with the prior art, the double-row material conveying device has the advantages that the first conveying belt, the second conveying belt and the material distributing mechanism are matched to jointly complete the layout of double-row material conveying, the structural design saves equipment investment, and the overall length of the device is shortened. Due to the layout that the discharging conveying mechanism is perpendicular to the tail end of the first conveying belt and the tail end of the second conveying belt, the overall length of the device is further shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of material stacking, and more particularly to a blister stacking device. Background Art

[0002] With the rapid development of the pharmaceutical market in China, there have emerged many pharmaceutical packages of double-layer or multi-layer materials in the market, which requires stacking of individual packaged materials. The patent with the publication number CN207016160U discloses a double-layer medicine tray conveying system, including a first conveyor belt. On both sides of the outlet end of the first conveyor belt, there are respectively a first second conveyor belt and a second conveyor belt. At the outlet end of the first conveyor belt, there is a material distribution mechanism for separating the medicine trays onto the first second conveyor belt and the second conveyor belt. Between the outlet ends of the first second conveyor belt and the second conveyor belt, there is a tray discharging conveying device, and there is also a tray stacking device for stacking the medicine trays on the first second conveyor belt and the medicine trays on the second conveyor belt on the tray discharging conveying device. The conveying directions of both the first conveyor belt and the second conveyor belt in this conveying system are parallel to the conveying direction of the tray discharging conveying device, and the length of the entire conveying system is relatively long, with high requirements for the installation site. Summary of the Invention

[0003] The present invention provides a blister stacking device to solve the problem that the long length of the existing conveying system leads to high requirements for the installation environment.

[0004] The present invention provides a blister stacking device, including: a material distribution mechanism, a first conveyor belt, a second conveyor belt, and a discharging conveying mechanism. An inlet for externally connecting materials is provided on the first conveyor belt. The material distribution mechanism is used to convey the materials on the first conveyor belt to the second conveyor belt. The first conveyor belt and the second conveyor belt are arranged in parallel. The discharging conveying mechanism is vertically arranged at the ends of the first conveyor belt and the second conveyor belt. At the ends of the second conveyor belt and the first conveyor belt, there is a feeding mechanism for conveying the materials onto the discharging conveying mechanism.

[0005] Preferably, the feeding mechanism includes a flying tray dial for sending the materials to a supporting platform. The two supporting platforms are arranged at different heights above the discharging conveying mechanism. The discharging conveying mechanism is provided with a dial rod passing through the supporting platform.

[0006] Preferably, the material distribution mechanism includes a synchronous belt and a connecting chute. A plurality of dial plates are provided on the synchronous belt. The connecting chute is arranged between the first conveyor belt and the second conveyor belt and is located below the dial plates.

[0007] Preferably, a first pressing plate that moves up and down is provided above the feeding end of the first conveyor belt.

[0008] Preferably, a shift cylinder is provided above the first conveyor belt, a first baffle is provided below the shift cylinder, and the shift cylinder and the first pressure plate are respectively located on both sides of the connecting slideway.

[0009] Preferably, guide fences are provided above the first conveyor belt and above the second conveyor belt.

[0010] Preferably, the fly-support dial wheel comprises two pressure wheels, and a limiting plate is provided on the outer side of the pressure wheel.

[0011] Preferably, a limit block is provided above the supporting platform, and an avoidance groove adapted to the shifting rod is provided on the limit block.

[0012] Preferably, a third baffle is provided in front of the supporting platform, and the limiting block is fixed on the third baffle.

[0013] Preferably, it further comprises a bracket, on which a plurality of L-shaped plates are fixed, and the third baffle plate and the supporting platform are both fixed on the L-shaped plates.

[0014] Compared with the prior art, the present invention completes the layout of double-row material conveying through the cooperation of the first conveyor belt, the second conveyor belt and the material distribution mechanism. Compared with the prior art, the feed conveyor belt is omitted. This structural design saves equipment investment and shortens the overall length of the device. The feeding mechanism transports the materials at the ends of the first conveyor belt and the second conveyor belt to the discharging conveying mechanism, which improves the material discharging efficiency. Among them, the layout of the discharging conveying mechanism vertically distributed at the ends of the first conveyor belt and the second conveyor belt further shortens the overall length of the device, thereby reducing the requirements for the installation environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 A top view of the present invention;

[0018] Figure 3 It is a partial structural schematic diagram of the present invention;

[0019] Figure 4 It is a structural schematic diagram of the feeding mechanism of the present invention;

[0020] Figure 5 forFigure 4 Structural schematic diagram from another perspective;

[0021] Figure 6 Structural schematic diagram of the material distribution mechanism of the present invention;

[0022] Figure 7 is Figure 1 Enlarged schematic diagram of the structure at position A in

[0023] Reference numerals:

[0024] 1. Material distribution mechanism, 11. Synchronous belt, 12. Feeding chute, 13. Paddle, 14. First pressing plate, 15. Positioning cylinder, 16. First baffle, 2. First conveyor belt, 3. Second conveyor belt, 4. Discharging conveyor mechanism, 41. Pushing rod, 42. Second baffle, 5. Feeding mechanism, 51. Supporting platform, 52. Flying pusher wheel, 521. Pressing wheel, 522. Limiting plate, 53. Limiting block, 531. Avoidance groove, 54. Third baffle, 55. Bracket, 56. L-shaped plate, 57. Blank dropping chute, 6. Guide fence, 7. Material. Specific embodiments

[0025] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without making creative efforts based on the embodiments in the present invention belong to the scope of protection of the present invention.

[0026] Refer to the attached Figure 1 and the attached Figure 2, this embodiment provides a blister stacking device, including: a material distribution mechanism 1, a first conveyor belt 2, a second conveyor belt 3, and a discharging conveyor mechanism 4. The first conveyor belt 2 is provided with a feeding port for externally connecting materials 7. The material distribution mechanism 1 is arranged between the first conveyor belt 2 and the second conveyor belt 3. The material distribution mechanism 1 is used to convey the materials 7 on the first conveyor belt 2 to the second conveyor belt 3. The first conveyor belt 2 and the second conveyor belt 3 are arranged in parallel. The discharging conveyor mechanism 4 is vertically arranged at the ends of the first conveyor belt 2 and the second conveyor belt 3. A feeding mechanism 5 for conveying the materials 7 to the discharging conveyor mechanism 4 is provided at the ends of the second conveyor belt 3 and the first conveyor belt 2. Compared with the prior art, the present invention eliminates the feeding conveyor belt. Through the cooperation of the first conveyor belt 2, the second conveyor belt 3, and the material distribution mechanism 1, the layout of double-column conveying of materials 7 is jointly completed. This structural design saves equipment investment and also shortens the overall length of the device. The feeding mechanism 5 conveys the materials 7 at the ends of the first conveyor belt 2 and the second conveyor belt 3 to the discharging conveyor mechanism 4, improving the discharging efficiency of the materials 7. Among them, the layout where the discharging conveyor mechanism 4 is vertically distributed at the ends of the first conveyor belt 2 and the second conveyor belt 3 further shortens the overall length of the device.

[0027] In the present invention, the first conveyor belt 2 conveys the materials 7 to the feeding mechanism 5. Among them, some of the materials 7 are transferred to the second conveyor belt 3 through the material distribution mechanism 1, and then conveyed to the feeding mechanism 5 by the second conveyor belt 3. The feeding mechanism 5 sends the two materials 7 to the discharging conveyor mechanism 4. There are two ways for the two materials 7 to fall onto the conveyor belt of the discharging conveyor mechanism 4. One is that the latter material 7 falls onto the previous material 7, forming a stacked state. The other is that the material levels of the conveyor belt of the discharging conveyor mechanism 4 are divided into odd positions and even positions, and the two materials 7 respectively fall on the odd position and the even position.

[0028] Refer to the attached Figure 4 and the attached Figure 5 , an implementation manner of the feeding mechanism 5: The feeding mechanism 5 includes a flying pusher wheel 52 for sending the materials 7 to the supporting platform 51. The two supporting platforms 51 are arranged at different heights above the discharging conveyor mechanism 4. The discharging conveyor mechanism 4 is provided with a push rod 41 passing through the supporting platform 51. The first conveyor belt 2 and the second conveyor belt 3 convey the materials 7 to the flying pusher wheel 52. The two flying pusher wheels 52 respectively send the materials 7 to their respective supporting platforms 51. Then, the push rod 41 of the discharging conveyor mechanism 4 passes through the supporting platform 51 to push the material 7 above onto the conveyor belt of the discharging conveyor mechanism 4. In the prior art, the materials 7 on the conveyor belt are pushed to the discharging device by a cylinder. After the piston rod of the cylinder extends to push the materials 7, it needs to retract to perform the next push, which will affect the pushing efficiency. In the present invention, the flying pusher wheel 52 can rotate to convey the materials 7 to the supporting platform 51, and the feeding efficiency is higher.

[0029] As another embodiment of the present invention: Referring to the attached Figure 6 , the material distribution mechanism 1 includes a synchronous belt 11 and a connecting chute 12. A plurality of baffle plates 13 are provided on the synchronous belt 11. The connecting chute 12 is arranged between the first conveyor belt 2 and the second conveyor belt 3, and the connecting chute 12 is located below the baffle plates 13. The synchronous motor of the material distribution mechanism 1 drives the synchronous belt 11 to rotate, thereby driving the baffle plates 13 to rotate. The baffle plates 13 push a material 7 on the first conveyor belt 2 onto the connecting chute 12, and then continue to push the material 7 on the connecting chute 12 onto the second conveyor belt 3.

[0030] As another embodiment of the present invention: Above the feeding end of the first conveyor belt 2, there is a vertically movable first pressing plate 14. The first pressing plate 14 is connected to a lifting cylinder. When the material 7 on the first conveyor belt 2 is directly sent to the flying support pulley 52, the first pressing plate 14 moves upward to not restrict the material 7 below. When the baffle plate 13 needs to push a material 7 onto the second conveyor belt 3, first let a material 7 pass, and then the first pressing plate 14 presses down to restrict the material 7 on the first conveyor belt 2, so that the remaining materials 7 no longer move forward, to avoid interfering with the baffle plate 13 pushing the material 7 onto the second conveyor belt 3.

[0031] As another embodiment of the present invention: The material distribution mechanism 1 further includes an induction switch arranged at the first pressing plate 14. The induction switch is used to sense the material 7 on the first conveyor belt 2, so as to divide the material 7 on the first conveyor belt 2 into two parts, one part is sent to the flying support pulley 52, and the other part is sent to the second conveyor belt 3.

[0032] As another embodiment of the present invention: Referring to the attached Figure 3 , above the first conveyor belt 2, there is a blocking cylinder 15. Below the blocking cylinder 15, there is a first baffle 16. The blocking cylinder 15 and the first pressing plate 14 are respectively located on both sides of the connecting chute 12. When the baffle plate 13 needs to push a material 7 onto the second conveyor belt 3, first let a material 7 pass, and then the first pressing plate 14 presses down to restrict the material 7 on the first conveyor belt 2, so that the remaining materials 7 no longer move forward. The blocking cylinder 15 drives the first baffle 16 to move downward to block the incoming materials 7, facilitating the baffle plate 13 to smoothly push the material 7 onto the second conveyor belt 3.

[0033] As another embodiment of the present invention: Guide fences 6 are provided above both the first conveyor belt 2 and the second conveyor belt 3. The guide fences 6 are used to guide the material 7 to be conveyed to the flying support pulley 52 along a predetermined trajectory.

[0034] As another embodiment of the present invention: Referring to the attached Figure 7The fly-supporting dial wheel 52 includes two pressure wheels 521, which are fixed on the rotating shaft. A limiting plate 522 is provided on the outer side of the pressure wheel 521. The two limiting plates 522 respectively limit the two sides of the material 7. When the fly-supporting dial wheel 52 rotates, the pressure wheels 521 press the material 7 and send it to the supporting platform 51 through friction.

[0035] As another embodiment of the present invention, the discharge conveying mechanism 4 is further provided with a second baffle 42 for preventing the material 7 from moving forward. When the lever 41 shifts the material 7 on the supporting platform 51 to the conveyor belt of the discharge conveying mechanism 4, the second baffle 42 cooperates with the lever 41 to restrict the material 7 between the second baffle 42 and the lever 41.

[0036] As another embodiment of the present invention: a limit block 53 is provided above the supporting platform 51, and an avoidance groove 531 adapted to the lever 41 is provided on the limit block 53. The limit block 53 limits the material 7 sent by the flying support pulley 52 to ensure that it can accurately fall on the supporting platform 51.

[0037] As another embodiment of the present invention: a third baffle 54 is provided in front of the supporting platform 51, and the limit block 53 is fixed on the third baffle 54. The third baffle 54 prevents the material 7 sent by the flying wheel 52 from continuing to move forward to ensure that it can accurately fall on the supporting platform 51.

[0038] As another implementation mode of the present invention: this embodiment further includes a bracket 55 , on which a plurality of L-shaped plates 56 are fixed, the third baffle plate 54 and the supporting platform 51 are both fixed on the L-shaped plates 56 , and the lever 41 passes between two L-shaped plates 56 .

[0039] As another embodiment of the present invention: a material drop chute 57 is provided on the supporting platform 51, and the upper end surface of the material drop chute 57 is an inclined surface, and the lower end of the inclined surface faces the discharge end of the discharge conveying mechanism 4. When the lever 41 pushes the material 7, the structural design facilitates the material 7 to fall smoothly along the material drop chute 57 onto the conveyor belt of the discharge conveying mechanism 4.

[0040] As another embodiment of the present invention: a second pressing plate is provided above the slide 57, and when the material 7 slides on the upper end surface of the material dropping slide 57, the second pressing plate presses on the material 7 to facilitate the material 7 to fall smoothly onto the discharge conveying mechanism 4.

[0041] In the present invention, the first conveyor belt 2 receives the material 7 transferred from other equipment. The first conveyor belt 2 conveys the material 7 to a flying support pulley 52. Part of the material 7 is transferred to the second conveyor belt 3 through the material distribution mechanism 1, and then conveyed by the second conveyor belt 3 to another flying support pulley 52. The two flying support pulleys 52 respectively send the material 7 to their respective supporting platforms 51. Then, the lever 41 of the discharging conveyor mechanism 4 passes through the supporting platform 51 to push the material 7 on it onto the conveyor belt of the discharging conveyor mechanism 4. There are two ways for the two materials 7 to fall onto the conveyor belt of the discharging conveyor mechanism 4. One way is that the latter material 7 falls onto the former material 7 to form a stacked state. The second way is that the material levels of the conveyor belt of the discharging conveyor mechanism 4 are divided into odd positions and even positions, and the two materials 7 respectively fall on the odd position and the even position.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A blister stacking device, characterized in that: include: A material distribution mechanism (1), a first conveyor belt (2), a second conveyor belt (3) and a discharge conveying mechanism (4); the first conveyor belt (2) is provided with a material feed port for externally connected materials; the material distribution mechanism (1) is used to convey materials on the first conveyor belt (2) to the second conveyor belt (3); the first conveyor belt (2) and the second conveyor belt (3) are arranged in parallel; the discharge conveying mechanism (4) is arranged perpendicularly at the end of the first conveyor belt (2) and the end of the second conveyor belt (3); and feeding mechanisms (5) for conveying materials to the discharge conveying mechanism (4) are provided at the ends of the second conveyor belt (3) and the first conveyor belt (2).

2. The blister stacking device according to claim 1, characterized in that: The feeding mechanism comprises a flywheel (52) for feeding the material (7) to a supporting platform (51), and the two supporting platforms (51) are arranged one high and one low above a discharge conveying mechanism (4), and the discharge conveying mechanism (4) is provided with a lever (41) passing through the supporting platform (51).

3. The blister stacking device according to claim 1, characterized in that: The material distribution mechanism (1) comprises a synchronous belt (11) and a connecting slideway (12), wherein a plurality of shifting plates (13) are provided on the synchronous belt (11), and the connecting slideway (12) is arranged between the first conveyor belt (2) and the second conveyor belt (3), and the connecting slideway (12) is located below the shifting plates (13).

4. The blister stacking device according to claim 2, characterized in that: A first pressing plate (14) which moves up and down is provided above the feeding end of the first conveyor belt (2).

5. The blister stacking device according to claim 3, characterized in that: A shift cylinder (15) is provided above the first conveyor belt (2), a first baffle (16) is provided below the shift cylinder (15), and the shift cylinder (15) and the first pressure plate (14) are respectively located on both sides of the connecting slideway (12).

6. The blister stacking device according to claim 1, characterized in that: A guide fence (6) is provided above the first conveyor belt (2) and above the second conveyor belt (3).

7. The blister stacking device according to claim 2, characterized in that: The flying support dial wheel (52) comprises two pressing wheels (521), and a limiting plate (522) is arranged on the outer side of the pressing wheel (521).

8. The blister stacking device according to claim 2, characterized in that: A limit block (53) is provided above the supporting platform (51), and an avoidance groove (531) adapted to the shifting rod (41) is provided on the limit block (53).

9. The blister stacking device according to claim 8, characterized in that: A third baffle plate (54) is provided in front of the supporting platform (51), and the limiting block (53) is fixed on the third baffle plate (54).

10. The blister stacking device according to claim 9, characterized in that: It also comprises a bracket (55), on which a plurality of L-shaped plates (56) are fixed, and the third baffle plate (54) and the supporting platform (51) are both fixed on the L-shaped plates (56).

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