Packing box partition plate turnover mechanism

Abstract

The utility model belongs to the technical field of penicillin bottle packaging, and provides a packaging box partition plate turnover mechanism which comprises a first support, a plurality of rotating frames are arranged on the first support at intervals, partition plate adsorption pieces used for adsorbing partition plates are arranged on any rotating frame, any rotating frame extends in the first direction, and the partition plate adsorption pieces are used for adsorbing the partition plates. Any one of the rotating frames is rotationally connected to the bracket, and a gear is arranged at one end of any one of the rotating frames; the second support is provided with a linear driving part, and the second support and the linear driving part extend in the second direction; the third support is arranged at the output end of the linear driving part and connected to the second support in a sliding mode, a plurality of racks are arranged on the third support at intervals, and any rack extends in the second direction; wherein the plurality of racks are engaged with the plurality of gears in a one-to-one correspondence manner; according to the device, multiple partition plates can be turned over by 90 degrees on line at the same time, and on-line partition plate insertion on a penicillin bottle packaging line is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of vial packaging, in particular to a packaging box partition flipping mechanism. Background Art

[0002] Most existing vials are packaged with the partitions pre-set or in plastic trays, and cannot be automatically installed on the packaging line during the vial packaging process. Utility Model Content

[0003] The purpose of the utility model is to overcome the existing defects and provide a packaging box partition flipping mechanism, which can realize the online flipping of multiple partitions by 90 degrees at the same time, so as to facilitate the online insertion of partitions on the vial packaging line, without the need to preset the partition positions in advance or use plastic trays with poor environmental protection effects, thereby saving manpower and shortening the time required for vial packaging.

[0004] The utility model provides the following technical solutions:

[0005] The utility model discloses a packaging box partition flipping mechanism, comprising:

[0006] A first bracket, wherein a plurality of rotating racks are arranged at intervals on the first bracket, any of the rotating racks is provided with a partition adsorbing member for adsorbing the partition, any of the rotating racks extends along a first direction, any of the rotating racks is rotatably connected to the first bracket, and a gear is provided at one end of any of the rotating racks;

[0007] A second bracket, wherein a linear driving member is disposed on the second bracket, and the second bracket and the linear driving member extend along a second direction respectively;

[0008] A third bracket is arranged at the output end of the linear drive member and is slidably connected to the second bracket, wherein a plurality of racks are arranged at intervals on the third bracket, and any of the racks extends along the second direction;

[0009] Wherein, a plurality of the racks are meshed with a plurality of the gears in a one-to-one correspondence, and the first direction is perpendicular to the second direction.

[0010] Furthermore, a floating joint is provided at the output end of the linear drive component, a connecting block is provided at one side of the third bracket, and the floating joint is clamped in a hook groove of the connecting block.

[0011] Furthermore, a buffer is provided on the second bracket, and a head of the buffer faces the connecting block.

[0012] Furthermore, the partition adsorption member is fixedly connected to the groove of the rotating frame by bolts, and a plurality of vacuum holes are penetrated through the partition adsorption member.

[0013] Furthermore, a linear slide rail is disposed on the second bracket, and the linear slide rail extends along the second direction. A slider is disposed on the third bracket, and the slider is slidably connected to the linear slide rail.

[0014] Furthermore, the first bracket is composed of two first sides and two second sides, the two first sides extend along the first direction respectively, and the two second sides extend along the second direction respectively;

[0015] In any of the first sides, one end of the first side is connected to one of the second sides, and the other end of the first side is connected to another of the second sides, so that a turning space is formed between the two first sides and the two second sides;

[0016] The rotating frame is located in the turning space.

[0017] Furthermore, a plurality of limiting rods are arranged in the turning space, the plurality of limiting rods correspond to the plurality of rotating frames one by one, and the plurality of limiting rods are respectively located at one side of the plurality of rotating frames.

[0018] Furthermore, a rotating shaft is provided at one end of the rotating frame, an axial hole is provided on one of the first sides, and one end of the rotating shaft passes through the axial hole and is mounted with the gear.

[0019] Beneficial effect: The present application utilizes a linear drive component to drive the third bracket to perform linear motion, thereby realizing the relative motion of the gear rack and completing the 90° flipping action of the rotating frame. Multiple partitions can be flipped at the same time, which is suitable for the process of automatically inserting partitions during the packaging of vials. The transmission connection relationship of the gear rack is selected, and its own advantages of compact structure and constant transmission ratio are utilized to ensure the stable flipping of the rotating frame by 90°. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the structure of the partition turning mechanism of the utility model before the partition turns over;

[0022] Figure 2 It is a schematic diagram of the structure of the partition turning mechanism after the partition of the utility model is turned over.

[0023] In the figure, 1-first bracket, 1a-first side, 1b-second side, 110-rotating frame, 111-partition adsorption member, 112-rotating axis, 2-gear, 3-second bracket, 310-buffer, 320-linear slide rail, 4-linear driving member, 410-floating joint, 5-third bracket, 510-connecting block, 520-slider, 6-rack. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] like Figure 1 and Figure 2 As shown, the present application proposes a packaging box partition flipping mechanism, comprising: a first bracket 1, a plurality of rotating frames 110 are arranged on the first bracket 1 at intervals, any of the rotating frames 110 is provided with a partition adsorption member 111 for adsorbing the partition, any of the rotating frames 110 extends along the first direction, any of the rotating frames 110 is rotatably connected to the first bracket 1, and a gear 2 is provided at one end of any of the rotating frames 110; a second bracket 3, a linear driving member 4 is provided on the second bracket 3, and the second bracket 3 and the linear driving member 4 extend along the second direction respectively; a third bracket 5 is arranged at the output end of the linear driving member 4 and is slidably connected to the second bracket 3, a plurality of racks 6 are arranged on the third bracket 5 at intervals, and any of the racks 6 extends along the second direction; wherein, a plurality of the racks 6 are meshed with a plurality of the gears 2 one by one, and the first direction is perpendicular to the second direction.

[0026] In the present application, the linear drive member 4 is a cylinder, the first direction is longitudinal, the second direction is transverse, and the first bracket 1 is mounted on the second bracket 3; utilizing the telescopic function of the linear drive member 4 on the second bracket 3, the third bracket 5 is reciprocated in the transverse direction along the first bracket 1, thereby realizing the reciprocating motion of the rack 6; utilizing the mutual engagement between the gear 2 and the rack, the forward or reverse rotation of the gear 2 is realized, thereby realizing the forward or reverse rotation of the rotating frame 110 and the partition adsorption member 111 under the action of the rotation of the gear 2, and the flipping action is completed when the partition adsorption member 111 rotates 90° forward or reverse.

[0027] It can be understood that before the rotating frame 110 is flipped, the negative pressure hole of the partition adsorbent 111 faces upward, and when the partition is placed on the upper surface of the partition adsorbent 111 by a robot or other mechanism, the negative pressure of the partition adsorbent 111 causes the partition to be adsorbed and fixed on the upper surface of the partition adsorbent 111; during the flipping of the rotating frame 110, due to the negative pressure of the partition adsorbent 111, the partition will not fall off the partition adsorbent 111 until the 90° flipping process is completed; after the partition is flipped, the pressure of the partition adsorbent 111 is released, the partition loses its attraction and falls off from the surface of the partition adsorbent 111, and falls from the lower side of the first bracket 1 to the corresponding position of the next process.

[0028] The partition flipping mechanism is used to realize automatic flipping of several partitions, and can cooperate with the automatic distance changing mechanism and the partition inserting mechanism of the partition to realize the full automatic operation of the partition in the process of vial packaging, saving manpower and improving environmental protection effect.

[0029] In order to facilitate the disassembly and assembly between the third bracket 5 and the linear drive member 4, a floating joint 410 is provided at the output end of the linear drive member 4, and a connecting block 510 is provided on one side of the third bracket 5, and the floating joint 410 is snapped into the hook groove of the connecting block 510.

[0030] Specifically, the floating joint 410 is threadedly or keyed to the output rod of the linear drive 4, and the connecting block 510 is fixedly connected to one side of the third bracket 5 by bolts; the floating joint 410 is first clamped in the hook groove of the connecting block 510, and then the bracket bolts of the linear drive 4 are fixed to the second bracket 3. Since the lateral connection between the floating joint 410 and the connecting block 510 is limited, and the position of the linear drive 4 is fixed, the power of the output rod of the linear drive 4 is completely transmitted to the third bracket 5 through the floating joint 410 and the connecting block 510 when the linear drive 4 performs a telescopic action.

[0031] In order to prevent the connection block 510 from hitting the first bracket 1 due to an excessively long stroke of the linear drive member 4 , a buffer 310 is provided on the second bracket 3 , and the head of the buffer 310 faces the connection block 510 .

[0032] Specifically, when the linear drive member 4 drives the connection block 510 to approach the buffer 310 in the first direction, the connection block 510 gradually contacts the buffer 310 and compresses the buffer 310 , and the reaction force of the buffer 310 avoids a rigid collision accident of the connection block 510 .

[0033] In order to be able to replace the partition adsorbing member 111 of corresponding width according to the width of the partition, the partition adsorbing member 111 is fixedly connected to the groove of the rotating frame 110 by bolts.

[0034] In a specific embodiment, a plurality of vacuum holes are provided through the partition adsorbing member 111, and a negative pressure device is connected to the vacuum holes to achieve adsorption and fixation of the partition by the partition adsorbing member 111;

[0035] In another specific embodiment, the partition adsorbent 111 is a vacuum suction cup; although the vacuum suction cup can completely replace the vacuum hole to adsorb and fix the partition, since the width of the partition to be adsorbed is fixed, the space required for installing the vacuum suction cup is greater than that of the vacuum hole, so it is better to choose a vacuum hole for compact space.

[0036] In a specific embodiment, the buffer 310 is fixed on the second bracket 3 via an L-shaped support.

[0037] In order to achieve a sliding connection between the third bracket 5 and the second bracket 3 and improve the sliding stability of the third bracket 5, a linear slide rail 320 is provided on the second bracket 3, and the linear slide rail 320 extends along the second direction. A slider 520 is provided on the third bracket 5, and the slider 520 is slidably connected to the linear slide rail 320.

[0038] The specific structure of the first bracket 1 of the present application is as follows: the first bracket 1 is composed of two first sides 1a and two second sides 1b, the two first sides 1a extend respectively along the first direction, and the two second sides 1b extend respectively along the second direction; in any of the first sides 1a, one end of the first side 1a is connected to one of the second sides 1b, and the other end of the first side 1a is connected to another of the second sides 1b, so that a flipping space is formed between the two first sides 1a and the two second sides 1b; the rotating frame 110 is located in the flipping space.

[0039] Specifically, in the second side 1b, one end of the second side 1b that exceeds the first side 1a is bent downward and fixed on the second bracket 3. This design provides component installation space for the transmission requirements of the gear rack and the sliding requirements of the third bracket 5, and the positions of the components do not interfere with each other, which improves space utilization while compacting the space.

[0040] In a specific embodiment, the rack 6 is fixed to one side of the third bracket 5 close to the first side 1 a by bolts, the gear 2 is located above the third bracket 5 , and the linear guide rail 320 and the slider 520 are located at the bottom of the third bracket 5 .

[0041] In order to further limit the gap when the partition falls, the present application provides a plurality of limit rods 120 in the flipping space, and the limit rods 120 correspond one-to-one to the rotating frames 110 , and the limit rods 120 are respectively located on one side of the rotating frames 110 .

[0042] Specifically, when the rotating frame 110 flips over 90 degrees, the gap between the partition adsorbing member 111 and the limiting rod 120 is slightly larger than the thickness of the partition, so that the partition will not deviate or flip when falling into the next process.

[0043] In order to increase the installation stability of the rotating frame 110 on the first bracket 1, a rotating shaft 112 is provided at one end of the rotating frame 110, wherein an axial hole is provided on one of the first sides 1a, and one end of the rotating shaft 112 passes through the axial hole and the gear 2 is installed.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A packaging box partition flipping mechanism, characterized in that: include: A first bracket (1), a plurality of rotating racks (110) are arranged at intervals on the first bracket (1), any of the rotating racks (110) is provided with a partition adsorbing member (111) for adsorbing the partition, any of the rotating racks (110) extends along a first direction, any of the rotating racks (110) is rotatably connected to the first bracket (1), and a gear (2) is provided at one end of any of the rotating racks (110); A second bracket (3), wherein a linear drive member (4) is disposed on the second bracket (3), and the second bracket (3) and the linear drive member (4) extend along a second direction respectively; A third bracket (5) is arranged at the output end of the linear drive member (4) and is slidably connected to the second bracket (3); a plurality of racks (6) are arranged at intervals on the third bracket (5), and any of the racks (6) extends along the second direction; Wherein, a plurality of the racks (6) are meshed with a plurality of the gears (2) in a one-to-one correspondence, and the first direction is perpendicular to the second direction.

2. The packaging box partition flipping mechanism according to claim 1, characterized in that: The output end of the linear drive member (4) is provided with a floating joint (410), one side of the third bracket (5) is provided with a connecting block (510), and the floating joint (410) is snap-fitted into a hook groove of the connecting block (510).

3. The packaging box partition flipping mechanism according to claim 2, characterized in that: A buffer (310) is provided on the second bracket (3), and the head of the buffer (310) faces the connecting block (510).

4. The packaging box partition flipping mechanism according to claim 2, characterized in that: The partition plate adsorption member (111) is fixedly connected to the groove of the rotating frame (110) by means of bolts, and a plurality of vacuum holes are provided through the partition plate adsorption member (111).

5. The packaging box partition flipping mechanism according to any one of claims 1 to 4, characterized in that: The second bracket (3) is provided with a linear slide rail (320), and the linear slide rail (320) extends along the second direction. The third bracket (5) is provided with a slider (520), and the slider (520) is slidably connected to the linear slide rail (320).

6. The packaging box partition flipping mechanism according to any one of claims 1 to 4, characterized in that: The first bracket (1) is composed of two first sides (1a) and two second sides (1b), the two first sides (1a) respectively extend along the first direction, and the two second sides (1b) respectively extend along the second direction; In any of the first sides (1a), one end of the first side (1a) is connected to one of the second sides (1b), and the other end of the first side (1a) is connected to another of the second sides (1b), so that a turning space is formed between the two first sides (1a) and the two second sides (1b); The rotating frame (110) is located in the turning space.

7. The packaging box partition flipping mechanism according to claim 6, characterized in that: A plurality of limiting rods (120) are arranged in the turning space, the plurality of limiting rods (120) correspond to the plurality of rotating frames (110) one by one, and the plurality of limiting rods (120) are respectively located on one side of the plurality of rotating frames (110).

8. The packaging box partition flipping mechanism according to claim 6, characterized in that: A rotating shaft (112) is provided at one end of the rotating frame (110), an axial hole is provided on one of the first sides (1a), and one end of the rotating shaft (112) passes through the axial hole and is mounted on the gear (2).

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