Box opening mechanism for white spirit packaging box

Abstract

The utility model discloses a box opening mechanism for a white spirit packaging box, which relates to the field of white spirit packaging and comprises a box opening connecting platform arranged at the conveying end of a conveyor. The end, away from the unopened white spirit packaging box conveyed by the conveyor, of the box opening connecting platform is connected with a movable control structure, the top end of the movable control structure is connected with a control connecting base, the control connecting base is movably connected with a movable rod, and the other end of the movable rod is connected with a vacuum suction cup. And the two vacuum suction cups are controlled to suck the side wall of the unopened white spirit packaging box placed between the two vacuum suction cups. The box disassembling mechanism can be used for replacing manpower to disassemble the white spirit packaging box, and manpower is saved; and through the box disassembling mechanism, the working efficiency of the box disassembling mechanism can be improved, the labor intensity of workers is reduced, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the field of liquor packaging, and specifically to a liquor packaging box unpacking mechanism. Background Technique

[0002] With the prosperity of the liquor consumption market, especially the rapid development of the high-end liquor market, the demand for delicate, safe and convenient liquor box packaging has increased sharply. The traditional manual or semi-automatic packaging methods are difficult to meet the large-scale and high-quality production requirements. As a subdivision field of the paper product packaging industry, the color box packaging has a high dependence on labor. Due to high personalized requirements and complex detail processing, the high-end products rely too much on manual operation in the processes of die-cutting, bonding and packaging, becoming a typical labor-intensive industry. This not only increases the labor cost of enterprises, but also reduces the production efficiency.

[0003] According to the "Analysis Report on Production, Sales Demand and Investment Forecast of China's Paper Product Packaging Industry from 2017 to 2021", the number of employees in color box packaging enterprises is much higher than that in corrugated cardboard box enterprises of the same scale, highlighting the urgency of reducing labor costs and improving automation. Through the analysis of industry research data, it can be seen that most packaging enterprises currently use manual or multi-degree-of-freedom industrial robots to unpack and package paper boxes. However, both of the above two methods have many problems. For example, using manual packaging is time-consuming and laborious, and the long-term cost is relatively high; if using robots, due to the often-changing size and shape of paper boxes and their limited service life, the equipment cannot be used continuously and needs to be replaced frequently, which does not meet the requirements of enterprises.

[0004] In view of the problems of high labor cost, low work efficiency and high labor intensity in the manual opening process of the paper boxes to be packaged for liquor packaging boxes, a new type of unpacking mechanism has been designed and improved. Content of the Utility Model

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] A liquor packaging box unpacking mechanism includes an unpacking connection platform, and the unpacking connection platform is installed at the conveying end of a conveyor.

[0007] One end of the unpacking connection platform away from the unopened liquor packaging box conveyed by the conveyor is connected with a movable control structure. The top of the movable control structure is installed and connected with a control connection seat. A movable rod is movably connected to the control connection seat. The other end of the movable rod is respectively connected with vacuum suction cups, and the side walls of the unopened liquor packaging box placed between the two vacuum suction cups are adsorbed by controlling the two vacuum suction cups.

[0008] Preferably, the movable control structure includes a first movable guide rail, and the first movable guide rail is horizontally movably arranged.

[0009] An electric rotating disk is provided at the top end of the first movable guide rail. The top end of the first movable guide rail is rotatably connected to the electric rotating disk, and the electric rotating disk is fixedly connected to the box-opening connecting platform through a connecting plate;

[0010] The bottom end of the first movable guide rail is connected to a movable plate. One end face of the movable plate is connected to a lifting structure, and the lifting structure is horizontally movably arranged with the first movable guide rail through the movable plate.

[0011] Preferably, the lifting structure includes a lifting movable bottom plate and a lifting movable top plate;

[0012] The bottom end of the lifting movable bottom plate is connected to the movable plate, and the lifting movable top plate is arranged to move up and down relative to the lifting movable bottom plate;

[0013] The top end of the lifting movable top plate is connected to a pushing structure for driving the control connecting seat to move horizontally.

[0014] Preferably, the pushing structure includes a hydraulic movable push rod. The bottom end of the housing of the hydraulic movable push rod is fixedly connected to the top end of the lifting movable top plate, and the rod body of the output end of the hydraulic movable push rod is fixedly connected to the control connecting seat.

[0015] Preferably, a second movable guide rail is provided between the lifting movable top plate and the lifting movable bottom plate, and the lifting movable top plate and the lifting movable bottom plate are movably connected up and down through the second movable guide rail.

[0016] Preferably, the control connecting seat is hollow;

[0017] The end of the movable rod far from the vacuum suction cup movably penetrates through the control connecting seat and is connected to a driving device arranged inside the control connecting seat, and the driving device drives the movable rod to move horizontally.

[0018] Preferably, a horizontally arranged movable groove is provided on one end face of the control connecting seat close to the vacuum suction cup. The movable groove communicates with the hollow cavity of the control connecting seat, and the two movable rods can move horizontally relative to each other along the movable groove.

[0019] Preferably, the driving devices all include small driving cylinders;

[0020] The housing of the small driving cylinder is fixedly connected to one inner wall of the control connecting seat through screws. The rod body of the output end of the small driving cylinder is connected to the movable rod, and the telescopic movement of the small driving cylinder drives the movable rod to move back and forth relative to each other along the movable groove.

[0021] The beneficial effects of the present utility model are as follows: The purpose of the present utility model is to provide a wine packaging box unpacking mechanism, which is used to replace manual unpacking of wine packaging boxes. Through the movement control structure of the unpacking mechanism, the control connecting seat is controlled to move to a suitable position, and then two vacuum suction cups are controlled to adsorb the side walls of the unopened wine packaging box placed between the two vacuum suction cups. Then, the two vacuum suction cups are controlled to move away from each other, so as to unfold and form the adsorbed wine packaging box, which is convenient for placing the wine bottle in the unfolded and formed packaging box. Through this unpacking mechanism, it can not only be used to replace manual unpacking of wine packaging boxes, saving labor; but also improve the working efficiency, reduce the labor intensity of workers, and save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall connection structure of a wine packaging box unpacking mechanism of the present utility model;

[0023] Figure 2 It is a schematic diagram of the connection structure of the movement control structure of a wine packaging box unpacking mechanism of the present utility model;

[0024] Figure 3 It is a schematic diagram of the connection structure of the box-opening connection platform of a wine packaging box unpacking mechanism of the present utility model;

[0025] Figure 4 It is a schematic diagram of the connection structure of the hydraulic movement push rod of a wine packaging box unpacking mechanism of the present utility model;

[0026] In the figure, 1 - box-opening connection platform, 2 - control connecting seat, 3 - first movement guide rail, 4 - electric rotating disk, 5 - lifting movement bottom plate, 6 - lifting movement top plate, 7 - hydraulic movement push rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0028] Embodiment 1

[0029] As Figures 1 to 4As shown, a mechanism for unpacking a Chinese liquor packaging box is used to replace manual labor in unpacking the Chinese liquor packaging box. Structurally, the unpacking mechanism includes an unpacking connection platform 1, which is installed at the conveying end of the conveyor. When the unopened (not unpacked) Chinese liquor packaging box conveyed by the conveyor reaches a certain distance from the unpacking connection platform 1, the control sensor installed on the unpacking connection platform 1 senses the distance of the unopened Chinese liquor packaging box and feeds it back to the control system. At the same time, an active control structure is connected to one end of the unpacking connection platform 1 away from the unopened Chinese liquor packaging box conveyed by the conveyor. The active control structure is controlled to move by the control system, and the top of the active control structure is installed and connected with a control connection seat 2 to a suitable position. Moreover, a movable rod is movably connected to the control connection seat 2, and the other ends of the movable rods are respectively connected with vacuum suction cups. The control system controls the two vacuum suction cups to adsorb the side walls of the unopened Chinese liquor packaging box placed between the two vacuum suction cups. Subsequently, the two vacuum suction cups are controlled to move away from each other, so as to unfold and form the adsorbed Chinese liquor packaging box, completing the unpacking of the packaging box, thus facilitating the placement of the Chinese liquor bottle in the unfolded and formed packaging box.

[0030] Embodiment 2

[0031] Based on Embodiment 1, the active control structure is provided with a first movable guide rail 3, which is horizontally movably arranged. The top of the first movable guide rail 3 is provided with an electric rotating disk 4. The top of the first movable guide rail 3 is rotatably connected with the electric rotating disk 4. The electric rotating disk 4 is fixedly connected to the unpacking connection platform 1 through a connecting plate. The bottom end of the first movable guide rail 3 is connected with a movable plate, and one end face of the movable plate is connected to the lifting structure. The lifting structure is horizontally movably arranged with the first movable guide rail 3 through the movable plate.

[0032] At the same time, the lifting structure is provided with a lifting movable bottom plate 5 and a lifting movable top plate 6. The bottom end of the lifting movable bottom plate 5 is connected to the movable plate, and the lifting movable top plate 6 is arranged to be liftable relative to the lifting movable bottom plate 5. The top of the lifting movable top plate 6 is connected with a pushing structure for driving the control connection seat to move horizontally. The pushing structure includes a hydraulic movable push rod 7. The bottom end of the housing of the hydraulic movable push rod 7 is fixedly connected to the top of the lifting movable top plate 6, and the rod body of the output end of the hydraulic movable push rod 7 is fixedly connected to the control connection seat. Moreover, a second movable guide rail is arranged between the lifting movable top plate 6 and the lifting movable bottom plate 5, and the lifting movable top plate 6 and the lifting movable bottom plate 5 are connected to be liftable through the second movable guide rail.

[0033] In an embodiment, the control system controls the electric rotating disk 4 to drive the first movable guide rail 3 to rotate to a suitable position, and controls the first movable guide rail 3 to drive the lifting movable bottom plate 5 to move horizontally, and controls the second movable guide rail to drive the lifting movable top plate 6 to move up and down by a certain height; and controls the hydraulic movable push rod 7 to drive the control connecting seat 2 to move horizontally towards the unopened white liquor packaging box to a suitable position; finally, through adjustment, the unopened white liquor packaging box is placed between two vacuum suckers movably arranged on the control connecting seat 2.

[0034] Embodiment 3

[0035] When it is necessary to perform "adsorption box opening" on the unopened white liquor packaging box located between the two vacuum suckers arranged on the control connecting seat 2 at this time, it is achieved by controlling the two vacuum suckers. In the embodiment, the arranged control connecting seat 2 is hollow; one end of the movable rod away from the vacuum sucker movably penetrates through the control connecting seat 2 and is connected to a driving device arranged inside the control connecting seat 2, and the driving device drives the movable rod to move horizontally. A horizontally arranged movable groove is formed on one end face of the control connecting seat 2 close to the vacuum sucker, and the movable groove communicates with the hollow cavity of the control connecting seat 2, and the two movable rods can move horizontally relative to each other along the movable groove. At the same time, the arranged driving devices each include a small driving cylinder; the outer shell of the small driving cylinder is fixedly connected to one inner wall of the control connecting seat 2 by screws, and the output end rod body of the small driving cylinder is connected to the movable rod. Through the expansion and contraction of the small driving cylinder, the movable rod is driven to move back and forth relatively along the movable groove.

[0036] The control system controls the vacuum pumping system to start, and at the same time controls the two small driving cylinders to drive the movable rods connected to them respectively to drive the vacuum suckers connected to the movable rods to move relatively closer, and performs "vacuum adsorption" on the unopened white liquor packaging box located between the two vacuum suckers at this time. Then, the two small driving cylinders are respectively controlled to drive the vacuum suckers to move relatively away from each other, and the unopened white liquor packaging box adsorbed by the vacuum suckers is unfolded and formed, so as to achieve "box opening", which is convenient for placing the white liquor bottle in the unfolded and formed white liquor packaging box. Through this box opening mechanism, not only can it be used to replace manual box opening of the white liquor packaging box, saving manpower; but also the working efficiency can be improved through this box opening mechanism, reducing the labor intensity of workers and saving costs.

Claims

1. A unpacking mechanism for a Chinese liquor packaging box, comprising an unpacking connection platform, which is installed at the conveying end of a conveyor; It is characterized in that, One end of the unpacking connection platform away from the unopened Chinese liquor packaging box conveyed by the conveyor is connected with a movable control structure. A control connection seat is installed and connected to the top of the movable control structure. A movable rod is movably connected to the control connection seat. The other ends of the movable rods are respectively connected with vacuum suction cups, and the side walls of the unopened Chinese liquor packaging box placed between the two vacuum suction cups are adsorbed by controlling the two vacuum suction cups.

2. The unpacking mechanism for a Chinese liquor packaging box according to claim 1, wherein, The movable control structure includes a first movable guide rail, which is horizontally movably arranged; An electric rotating disk is arranged at the top of the first movable guide rail. The top of the first movable guide rail is rotatably connected with the electric rotating disk, and the electric rotating disk is fixedly connected with the unpacking connection platform through a connecting plate; The bottom end of the first movable guide rail is connected with a movable plate, and one end face of the movable plate is connected to a lifting structure. The lifting structure is horizontally movably arranged with the first movable guide rail through the movable plate.

3. The unpacking mechanism for a Chinese liquor packaging box according to claim 2, characterized in that The lifting structure includes a lifting movable bottom plate and a lifting movable top plate; The bottom end of the lifting movable bottom plate is connected with the movable plate, and the lifting movable top plate is arranged to be vertically movable with the lifting movable bottom plate; A pushing structure for driving the control connection seat to move horizontally is connected to the top end of the lifting movable top plate.

4. The unpacking mechanism for a Chinese liquor packaging box according to claim 3, characterized in that, The pushing structure includes a hydraulic movable push rod. The bottom end of the outer shell of the hydraulic movable push rod is fixedly connected to the top end of the lifting movable top plate, and the rod body of the output end of the hydraulic movable push rod is fixedly connected to the control connection seat.

5. The unpacking mechanism for a white liquor packaging box according to claim 4, characterized in that, A second movable guide rail is arranged between the lifting movable top plate and the lifting movable bottom plate. The lifting movable top plate and the lifting movable bottom plate are vertically movably connected through the second movable guide rail.

6. The unpacking mechanism for a Chinese liquor packaging box according to claim 1, characterized in that, The control connection seat is hollow; One end of the movable rod away from the vacuum suction cup movably passes through the control connection seat and is connected to a driving device arranged inside the control connection seat. The movable rod is driven to move horizontally by the driving device.

7. The unpacking mechanism for a white liquor packaging box according to claim 6, wherein, A horizontally arranged movable groove is formed on one end face of the control connection seat close to the vacuum suction cup. The movable groove communicates with the hollow cavity of the control connection seat, and the two movable rods can move horizontally relative to each other along the movable groove.

8. A unpacking mechanism for a Chinese liquor packaging box according to claim 7, characterized in that, The driving devices both include small driving cylinders; The outer shell of the small driving cylinder is fixedly connected to one side inner wall of the control connection seat through screws. The rod body of the output end of the small driving cylinder is connected to the movable rod. The telescopic movement of the small driving cylinder drives the movable rod to move back and forth relative to each other along the movable groove.

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