Wine box positioning device for wine box printing

Abstract

The utility model discloses a wine box positioning device for wine box printing, which comprises a working platform, the periphery of the upper surface of the working platform is fixedly connected with a mounting plate, the outer surface of the mounting plate is fixedly connected with a correction hydraulic pump, the output end of the correction hydraulic pump is fixedly connected with a correction hydraulic rod, and the correction hydraulic rod is fixedly connected with a hydraulic cylinder. The correction hydraulic rod extends to the side away from the correction hydraulic pump, a mounting rod is fixedly connected to one end of the correction hydraulic pump, a second mounting groove is formed in the outer surface of the mounting rod, positioning columns are fixedly connected to the upper side and the lower side of the inner wall of the second mounting groove, and adjusting rolling wheels are rotationally connected to the outer surfaces of the positioning columns. The mounting plates arranged on the periphery of the working platform and the correction hydraulic pump form a symmetrical correction structure, four-side transverse thrust correction is carried out on the wine box, it is ensured that the transverse position of the wine box is centered, the situation that the surface of the wine box is scratched or deformed due to hard contact is avoided, and the compatibility of the wine boxes of different specifications is improved.

Description

Technical Field

[0001] This utility model relates to the field of printing positioning technology, and in particular to a wine box positioning device for wine box printing. Background Technology

[0002] Wine packaging is an important carrier of brand image. The printing quality of wine boxes directly affects the product's appearance and market competitiveness. With the upgrading of consumption, wine products (especially high-end baijiu and red wine) have increasingly higher requirements for the refinement and personalization of packaging. The complexity of printing processes (such as hot stamping, UV printing, embossing, etc.) has increased, and the requirements for the positioning accuracy of wine boxes have also increased accordingly.

[0003] Traditional positioning devices often use rigid structures such as metal baffles and mechanical slots to directly contact the edge of the wine box. During calibration, the friction is relatively large, which can easily cause scratches and deformation of the wine box surface. Utility Model Content

[0004] The purpose of this utility model is to provide a wine box positioning device for wine box printing. The device forms a symmetrical correction structure with the mounting plates around the working platform and the correction hydraulic pump. It performs lateral thrust correction on all four sides of the wine box to ensure that the lateral position of the wine box is centered. This solves the offset error problem caused by traditional single-sided pushing. Adjusting the rollers can reduce the frictional resistance during correction and avoid scratches or deformation of the wine box surface caused by hard contact, thereby improving the compatibility of wine boxes of different specifications.

[0005] To achieve the above objectives, a wine box positioning device for wine box printing is provided, comprising: a working platform, on which mounting plates are fixedly connected to all four sides of the upper surface of the working platform; a calibration hydraulic pump is fixedly connected to the outer surface of the mounting plates; a calibration hydraulic rod is fixedly connected to the output end of the calibration hydraulic pump, and the calibration hydraulic rod extends to a side away from the calibration hydraulic pump; a mounting rod is fixedly connected to one end of the calibration hydraulic pump; a second mounting groove is formed on the outer surface of the mounting rod; positioning posts are fixedly connected to the upper and lower sides of the inner wall of the second mounting groove; and adjusting rollers are rotatably connected to the outer surface of the positioning posts. The symmetrical calibration structure formed by the mounting plates and the calibration hydraulic pump, combined with the adjusting rollers, reduces friction, thereby improving positioning accuracy and the wine box protection effect.

[0006] According to the wine box positioning device for printing wine boxes, the number of mounting plates is four, and the size of the adjusting roller is adapted to the size of the second mounting groove. The four mounting plates achieve four-sided symmetrical calibration, and the adapted adjusting roller ensures structural stability and precise friction control.

[0007] According to the wine box positioning device for wine box printing, four support legs and a motor are fixedly connected to the lower surface of the work platform. The four support legs ensure the stability of the device, and the motor provides power to support subsequent rotation and positioning functions.

[0008] According to the wine box positioning device for wine box printing, a rotating column is fixedly connected to the output end of the motor, and the rotating column extends to the upper surface of the work platform. The motor drives the rotating column to achieve rotational positioning of the wine box, providing a flexible adjustment basis for multi-directional printing.

[0009] According to the wine box positioning device for wine box printing, a receiving plate is fixedly connected to the upper surface of the rotating column. The receiving plate is compatible with the adjusting roller. A controller is fixedly connected to the upper surface of the working platform, and the controller is located in front of the receiving plate. The receiving plate and the adjusting roller cooperate to achieve position calibration, and the controller facilitates operation and control, improving the degree of automation.

[0010] According to the wine box positioning device for wine box printing, support rods are fixedly connected to both the left and right sides of the upper surface of the work platform, and a receiving plate is fixedly connected to the upper surface of the support rods. The support rods and the receiving plates form a top support structure, providing an installation base for the upper clamping device.

[0011] According to the wine box positioning device for printing wine boxes, a clamping hydraulic pump is fixedly connected to the upper surface of the receiving plate. A clamping hydraulic rod is fixedly connected to the output end of the clamping hydraulic pump, extending to the lower surface of the receiving plate. An abutment plate is fixedly connected to the lower surface of the clamping hydraulic rod. The abutment plate has several first mounting slots inside, and each first mounting slot contains an abutment roller. The clamping hydraulic pump, in conjunction with the abutment plate and the abutment rollers, achieves flexible clamping and fixing of the top of the wine box, preventing surface damage and improving stability.

[0012] The above-mentioned solution has the following beneficial effects:

[0013] This utility model is equipped with a calibration hydraulic pump, a calibration hydraulic rod, a mounting rod, a positioning column, and adjusting rollers. The mounting plates around the work platform form a symmetrical calibration structure with the calibration hydraulic pump, which performs lateral thrust calibration on all four sides of the wine box to ensure that the wine box is centered in the lateral position. This solves the offset error problem caused by traditional unilateral pushing. The adjusting rollers can reduce the frictional resistance during calibration, avoid scratches or deformation of the wine box surface due to hard contact, and improve the compatibility of wine boxes of different sizes.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a perspective view of a wine box positioning device for wine box printing according to the present invention;

[0017] Figure 2 This is a front view of a wine box positioning device for printing wine boxes according to this utility model;

[0018] Figure 3 This is a cross-sectional perspective view of a wine box positioning device for wine box printing according to this utility model;

[0019] Figure 4 For utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0020] Legend:

[0021] 1. Working platform; 2. Support leg; 3. Motor; 4. Rotating column; 5. Receiving plate; 6. Alignment hydraulic pump; 7. Support rod; 8. Controller; 9. Clamping hydraulic pump; 10. Receiving plate; 11. Clamping hydraulic rod; 12. First mounting slot; 13. Abutment roller; 14. Mounting plate; 15. Alignment hydraulic rod; 16. Mounting rod; 17. Second mounting slot; 18. Adjusting roller; 19. Positioning column; 20. Abutment plate. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4This utility model discloses a wine box positioning device for printing wine boxes, comprising: a working platform 1, with mounting plates 14 fixedly connected to all four sides of the upper surface of the working platform 1. The mounting plates 14 provide a mounting base for a calibration hydraulic pump 6, and the symmetrical distribution around the platform provides all-round calibration support for the wine box to be positioned on the working platform 1. The calibration hydraulic pump 6 is fixedly connected to the outer surface of the mounting plates 14. The calibration hydraulic pump 6 serves as a power source, driving a calibration hydraulic rod 15 to extend and retract through output hydraulic power, thereby achieving lateral calibration and adjustment of the wine box position. The output end of the calibration hydraulic pump 6 is fixedly connected to the calibration hydraulic rod 15, which extends to the side away from the calibration hydraulic pump 6. The calibration hydraulic rod 15 serves as an actuator, pushing an adjusting roller 1 through its extension and retraction movement. The 8-pin contactor, along with the rotating receiving plate 5, calibrates the position of the wine box. One end of the calibration hydraulic pump 6 is fixedly connected to a mounting rod 16. The mounting rod 16 fixes the position of the calibration hydraulic pump 6 and provides a connecting carrier for the mounting structure of the adjusting roller 18. A second mounting groove 17 is formed on the outer surface of the mounting rod 16, providing mounting space for the adjusting roller 18 and the positioning post 19. The groove structure limits the rotation trajectory of the adjusting roller 18. Positioning posts 19 are fixedly connected to the upper and lower sides of the inner wall of the second mounting groove 17. The positioning posts 19 act as rotation axes, supporting the adjusting roller 18 and allowing it to rotate around its own axis, reducing frictional resistance with the wine box during calibration. The outer surface of the positioning post 19 is rotatably connected to the adjusting roller 18. The adjusting roller 18 rolls against the side of the wine box, applying lateral thrust to the box under the push of the correction hydraulic rod 15. Simultaneously, its own rotation prevents scratching the box surface. Four mounting plates 14 are used, corresponding to the four sides of the work platform 1. Together with four sets of correction hydraulic pumps 6 and the adjusting roller 18, they synchronously correct and position the four sides of the wine box. The size of the adjusting roller 18 is matched to the size of the second mounting groove 17. This size matching ensures stable rotation of the adjusting roller 18 within the second mounting groove 17, preventing deviations in correction accuracy or structural wobbling due to excessive gaps. Four support legs 2 and a motor 3 are fixedly connected to the lower surface of the work platform 1. The support legs 2 support the entire device to maintain stability, and the motor 3 serves as the rotational power source. The rotating column 4 drives the receiving plate 5 to rotate, cooperating with the adjusting rollers 18 to complete the multi-angle positioning of the wine box. The output end of the motor 3 is fixedly connected to the rotating column 4, which extends to the upper surface of the working platform 1. The rotating column 4 transmits the rotational power of the motor 3 to the receiving plate 5 above the working platform 1, realizing the function of the wine box rotating with the receiving plate 5. The receiving plate 5 is fixedly connected to the upper surface of the rotating column 4. The receiving plate 5 is used to support the wine box to be positioned. By rotating synchronously with the rotating column 4, the sides of the wine box are aligned with the adjusting rollers 18 around the perimeter, completing all-round correction. The receiving plate 5 and the adjusting rollers 18 are compatible, and the height of the receiving plate 5 corresponds to the position of the adjusting rollers 18, ensuring that when the wine box is placed on the receiving plate 5, the adjusting rollers 18 can accurately contact the sides of the wine box for correction.A controller 8 is fixedly connected to the upper surface of the work platform 1, and the controller 8 is located in front of the receiving plate 5. The controller 8 serves as the control center, used to adjust and correct the operating parameters of the hydraulic pump 6, motor 3, and clamping hydraulic pump 9 to achieve automated control of the positioning process. Support rods 7 are fixedly connected to both the left and right sides of the upper surface of the work platform 1. The support rods 7 support the receiving plate 10 to a suitable height, so that the positions of the clamping hydraulic rod 11 and the contact plate 20 are aligned with the top of the wine box on the receiving plate 5, achieving vertical positioning and clamping. The receiving plate 10 is fixedly connected to the upper surface of the support rods 7, providing an installation plane for the clamping hydraulic pump 9. The stability of the clamping structure is ensured by the support of the support rods 7 on both sides. The clamping hydraulic pump 9 is fixedly connected to the upper surface of the receiving plate 10. The clamping hydraulic pump 9 serves as a power source, driving the clamping hydraulic rod 11 to extend and retract by outputting hydraulic power, thereby pressing down and clamping the top of the wine box. The output of the clamping hydraulic pump 9... A clamping hydraulic rod 11 is fixedly connected to the end of the receiving plate 10, and the clamping hydraulic rod 11 extends to the lower surface of the receiving plate 10. The clamping hydraulic rod 11 acts as an actuator, driving the contact plate 20 to move up and down through telescopic movement, applying pressure to the top of the wine box for positioning. The contact plate 20 is fixedly connected to the lower surface of the clamping hydraulic rod 11, expanding the area of ​​the clamping force. The contact plate 20 contacts the top of the wine box through its internal contact rollers 13, allowing the wine box to rotate with the receiving plate 5 while fixing it. The contact plate 20 has several first mounting slots 12 inside, providing installation space for the contact rollers 13. Multiple evenly distributed mounting slots achieve multi-point contact clamping of the top of the wine box. Each first mounting slot 12 contains a contact roller 13, which rolls against the top of the wine box, reducing friction between the wine box and the contact plate 20 when the receiving plate 5 rotates, ensuring smooth rotation while fixing the wine box.

[0024] Working principle: First, place the wine box to be positioned on the upper surface of the receiving plate 5, ensuring that the bottom of the wine box is completely in contact with the receiving plate 5. At this time, the support leg 2 stably supports the working platform 1, the motor 3 is in the stopped state, the correction hydraulic rod 15 and the clamping hydraulic rod 11 are both in the initial retracted position, the adjusting roller 18 maintains a safe distance from the side of the wine box, and the contact plate 20 is not in contact with the top of the wine box. The operation controller 8 starts the correction hydraulic pump 6, and the hydraulic power drives the correction hydraulic rod 15 to extend towards the wine box, driving the mounting rod 16 and the adjusting roller 18 to move synchronously. The adjusting rollers 18 around the perimeter (installed in the second mounting groove 17 through the positioning post 19) gradually contact the side of the wine box, using the rolling characteristics of the rollers to reduce friction. At the same time, through the four sets of mounting... The symmetrical thrust of plate 14 pushes the wine box laterally to the center of receiving plate 5. When adjusting roller 18 detects the wine box's position calibration (which can be controlled by a pressure sensor or preset stroke), the calibration hydraulic pump 6 stops working, and adjusting roller 18 remains in a light-touch state to maintain positioning. After the lateral calibration is completed, controller 8 triggers clamping hydraulic pump 9 to run, driving clamping hydraulic rod 11 to extend downwards, causing the contact plate 20 to descend to the top of the wine box. The contact roller 13 inside the contact plate 20 (installed in the first mounting groove 12) contacts the top of the wine box. Through the multi-point support of multiple rollers, pressure is evenly applied to fix the wine box, preventing the top surface from being deformed by pressure. At this time, the contact roller 13 can roll with the subsequent rotation of the wine box, maintaining clamping force without obstructing movement. To prevent the wine box from rotating, controller 8 starts motor 3, which drives the receiving plate 5 to rotate via rotating column 4. The wine box rotates synchronously with the receiving plate 5. During rotation, the adjusting rollers 18 around the perimeter continuously contact the sides of the wine box. If a positional deviation is detected (such as misalignment of the printing positioning marks), the correction hydraulic pump 6 can finely adjust the extension and retraction of the correction hydraulic rod 15 in real time. By adjusting the thrust of the rollers 18, the angle of the wine box is corrected. The contact rollers 13 of the contact plate 20 rotate synchronously under the action of friction, ensuring smooth rotation of the wine box without jamming or slippage. When the wine box rotates to the preset positioning angle (such as the printing baseline aligning with the equipment coordinate system), motor 3 stops rotating, controller 8 sends a positioning completion signal, and subsequent printing equipment can perform precise printing on the wine box. After brushing is completed, controller 8 controls the clamping hydraulic pump 9 and the calibration hydraulic pump 6 to reset, clamping hydraulic rod 11 and calibration hydraulic rod 15 retract, adjusting roller 18 disengages from the contact plate 20, and the positioned wine box is removed manually or by a robotic arm to enter the next cycle. Adjusting roller 18 not only performs the function of lateral pushing and straightening, but also acts as an actuator for fine-tuning the angle during rotation. Dynamic calibration is achieved through real-time control of the hydraulic system. The rolling design of the contact roller 13 allows the wine box to rotate freely while being clamped, avoiding the obstruction of rotation by traditional rigid clamping, and improving positioning efficiency and accuracy. Controller 8 acts as the central hub, coordinating the rotation rhythm of motor 3, the start and stop sequence of hydraulic pumps, and sensor feedback signals to ensure that each action is executed accurately according to the preset process.

[0025] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A wine box positioning device for wine box printing, comprising: The working platform (1) is characterized in that: mounting plates (14) are fixedly connected to all four sides of the upper surface of the working platform (1), a calibration hydraulic pump (6) is fixedly connected to the outer surface of the mounting plate (14), a calibration hydraulic rod (15) is fixedly connected to the output end of the calibration hydraulic pump (6), and the calibration hydraulic rod (15) extends to the side away from the calibration hydraulic pump (6), a mounting rod (16) is fixedly connected to one end of the calibration hydraulic pump (6), a second mounting groove (17) is opened on the outer surface of the mounting rod (16), positioning columns (19) are fixedly connected to the upper and lower sides of the inner wall of the second mounting groove (17), and an adjusting roller (18) is rotatably connected to the outer surface of the positioning column (19).

2. The wine box positioning device for wine box printing according to claim 1, characterized in that: The number of mounting plates (14) is four, and the size of the adjusting roller (18) is adapted to the size of the second mounting groove (17).

3. The wine box positioning device for wine box printing according to claim 1, characterized in that: The lower surface of the work platform (1) is fixedly connected to four support legs (2) and a motor (3).

4. The wine box positioning device for wine box printing according to claim 3, characterized in that: The output end of the motor (3) is fixedly connected to a rotating column (4), and the rotating column (4) extends to the upper surface of the working platform (1).

5. The wine box positioning device for wine box printing according to claim 4, characterized in that: The upper surface of the rotating column (4) is fixedly connected to a receiving plate (5), the receiving plate (5) and the adjusting roller (18) are adapted to each other, and the upper surface of the working platform (1) is fixedly connected to a controller (8), and the controller (8) is located in front of the receiving plate (5).

6. The wine box positioning device for wine box printing according to claim 1, characterized in that: The upper surface of the work platform (1) is fixedly connected to the left and right sides of the upper surface of the work platform (1), and the upper surface of the support rod (7) is fixedly connected to the receiving plate (10).

7. The wine box positioning device for wine box printing according to claim 6, characterized in that: A clamping hydraulic pump (9) is fixedly connected to the upper surface of the receiving plate (10). A clamping hydraulic rod (11) is fixedly connected to the output end of the clamping hydraulic pump (9), and the clamping hydraulic rod (11) extends to the lower surface of the receiving plate (10). An abutment plate (20) is fixedly connected to the lower surface of the clamping hydraulic rod (11). A plurality of first mounting slots (12) are opened inside the abutment plate (20), and an abutment roller (13) is provided inside each first mounting slot (12).

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