Bottom support box forming mechanism

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By designing a bottom tray box forming mechanism that is compatible with the liner and side wing forming devices, the equipment compatibility problem is solved, automatic box loading of boxes with and without liner is realized, the transmission structure is simplified, and the maintenance cost is reduced.

CN223355072UActive Publication Date: 2025-09-19JOYEA CORP

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Patent Information

Application Number: CN202422625567.X
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-10-30
Publication Date: 2025-09-19
Estimated Expiration: 2034-10-30

AI Technical Summary

Technical Problem

Existing equipment cannot be compatible with lined and unlined boxes without adding new lining equipment, and the folding methods of the two types of boxes are opposite, resulting in complex equipment and high maintenance costs.

Method used

A bottom support box forming mechanism is designed, which includes a lining forming device and a side wing forming device. Through the cooperation of the lining drive, double-sided cam, lifting equipment and propulsion equipment, the lining forming of the box with lining and the side wing forming of the box without lining are realized. The transmission structure is simple, not easy to damage, and the maintenance cost is low.

Benefits of technology

It achieves the compatibility of molding boxes with and without lining without adding lining equipment, simplifies the transmission structure and reduces maintenance costs.

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Abstract

The utility model discloses a bottom support box forming mechanism which comprises a lining forming device and a side wing forming device, the lining forming device and the side wing forming device are used in a combined mode to play a role, the lining forming device and the side wing forming device can be compatible with a box with a lining when working in a matched mode, and when the lining forming device stops, the lining forming device stops working. Only when the side wing forming device works, a box without a lining can be compatible, the transmission structure is simple, damage is not prone to occurring, and the maintenance cost is low.

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Description

Technical Field

[0001] The utility model relates to the field of bottom support box molding, in particular to a bottom support box molding mechanism. Background Art

[0002] In general, the length of stick bag boxes is 3-5mm longer than the bag length. However, in actual work, some requirements require a larger display area of the box, so the box length is increased. However, if the box is too long, the stick bags inside the box will be scattered. Therefore, it is necessary to increase the length lining inside the box to meet the display area of the box and ensure that the stick bags inside the box are not scattered.

[0003] The current requirement for equipment is to automatically carton boxes with built-in liners without adding new lining equipment, while also being compatible with boxes without liners. However, the folding methods for these two types of boxes are different. Boxes with built-in liners require the lining to be flipped over before the side flaps are closed after the box is formed, while boxes without liners require the side flaps to be closed first before the lid is flipped down. The timing of these two actions is opposite, so a device that can accommodate both folding methods is needed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bottom support box forming mechanism to solve the above problems.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions.

[0006] A bottom tray box forming mechanism includes an inner lining forming device and a side wing forming device, wherein the side wing forming device is arranged on the side of the inner lining forming device.

[0007] The lining forming device includes a lining drive, a double-sided cam, a lifting device, a propulsion device, and a lining frame. The lining drive is fixed to the lining frame and connected to the double-sided cam. Grooves are respectively provided on both sides of the double-sided cam. The lifting device and the propulsion device are respectively connected to the grooves on both sides of the double-sided cam. The lifting device includes a lifting follower structure and a lifting flip block. The lifting follower structure is connected to the lifting flip block. The propulsion device includes a propulsion follower structure and a propulsion block. The propulsion follower structure is connected to the propulsion block.

[0008] The side wing forming device includes a side wing drive, a side wing power transmission structure, and a side wing baffle. The side wing drive is connected to the side wing power transmission structure, and the side wing baffle is connected to the side wing power transmission structure. When the lining forming device and the side wing forming device work together, they can be compatible with boxes with linings. When the lining forming device stops and only the side wing forming device works, it can be compatible with boxes without linings. The transmission structure is simple, not easy to damage, and has low maintenance costs.

[0009] Preferably, the lifting follower structure includes a lifting movable rod, a lifting universal connecting rod, a lifting transition rod, and a lifting flip rod.

[0010] Preferably, one side of the lifting movable rod is connected to the inner lining frame, a roller is provided in the middle of the lifting movable rod, and the follower limiter is in the groove body of the double-sided cam, the other side of the lifting movable rod is connected to the lifting universal connecting rod, and the lifting universal connecting rod is also connected to one side of the lifting transition rod, the lifting transition rod is arranged on the inner lining frame, and the other side is connected to the lifting flip rod, and the lifting flip rod is fixedly connected to the lifting flip block.

[0011] Preferably, the propulsion follower structure includes a propulsion movable rod, a propulsion universal connecting rod A, a propulsion transition rod, a propulsion universal connecting rod B, and a propulsion guide rail slider group.

[0012] Preferably, one side of the propulsion movable rod is connected to the inner lining frame, a roller is provided in the middle of the propulsion movable rod, and the follower limit is in the groove body of the double-sided cam, and the other side of the propulsion movable rod is connected to the propulsion universal connecting rod A, and the propulsion universal connecting rod A is also connected to the propulsion transition rod, one side of the propulsion universal connecting rod B is connected to the propulsion transition rod, and the other side is connected to the slider in the propulsion guide rail slider group, the guide rail in the propulsion guide rail slider group is set on the inner lining frame, and the slider in the propulsion guide rail slider group is connected to the propulsion block.

[0013] Preferably, the side wing power transmission structure includes a side wing fixing plate, a side wing pulley, a side wing crank pulley, a side wing belt, and a side wing connecting rod.

[0014] Preferably, the side wing fixing plate is provided with a side wing drive, the side wing drive is connected to the side wing pulley, the side wing belt is connected to the side wing pulley and the side wing crank wheel, the side wing pulley and the side wing crank wheel are arranged on the side wing fixing plate, the side wing connecting rod is arranged on the side wing pulley, and the side wing connecting rod is connected to the side wing baffle.

[0015] Preferably, the lifting flip block includes a flip block body and a flip block rod body, and the flip block body is connected to the flip block rod body.

[0016] Preferably, the block-turning rod body is horizontal.

[0017] Preferably, the propulsion block is L-shaped.

[0018] Compared with the prior art, the utility model discloses a bottom support box forming mechanism, including a lining forming device and a side wing forming device, which are used in combination with each other to play a role. When the lining forming device and the side wing forming device work together, they can be compatible with boxes with linings. When the lining forming device stops and only the side wing forming device works, it can be compatible with boxes without linings. The transmission structure is simple, not easy to damage, and has low maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of the bottom support box forming mechanism of the utility model;

[0020] Figure 2 This is a structural diagram of the bottom support box forming mechanism of the utility model;

[0021] Figure 3 This is a schematic structural diagram of the lining forming device of the utility model;

[0022] Figure 4 This is a schematic structural diagram of the lining forming device of the utility model;

[0023] Figure 5 This is a schematic structural diagram of the lining forming device of the utility model;

[0024] Figure 6 This is a schematic structural diagram of the side wing forming device of the present invention;

[0025] Figure 7 This is a schematic structural diagram of the double-sided cam of the utility model;

[0026] Figure 8 This is a schematic structural diagram of the double-sided cam of the utility model;

[0027] Figure 9 This is a working schematic diagram of the bottom support box forming mechanism of the utility model;

[0028] Figure 10 It is a structural diagram of the box of the utility model. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] A bottom tray box forming mechanism includes an inner lining forming device 1 and a side wing forming device 2. The side wing forming device 2 is arranged on the side of the inner lining forming device 1.

[0031] The lining forming device 1 includes a lining drive 11, a double-sided cam 12, a lifting device 13, a propulsion device 14, and a lining frame 15. The lining drive 11 is fixed on the lining frame 15 and is connected to the double-sided cam 12. A groove body is provided on both sides of the double-sided cam 12. It should be noted that the groove body of the double-sided cam 12 can be determined according to the actual working conditions, and the shape can meet the following operating methods. The lifting device 13 and the propulsion device 14 are respectively connected to the groove bodies on both sides of the double-sided cam 12. The lifting device 13 includes a lifting follower structure 131 and a lifting flip block 132. The lifting follower structure 131 is connected to the lifting flip block 132. The propulsion device 14 includes a propulsion follower structure 141 and a propulsion block 142. The propulsion follower structure 141 is connected to the propulsion block 142.

[0032] The wing forming device 2 includes a wing drive 21 , a wing power transmission structure 22 , and a wing baffle 23 . The wing drive 21 is connected to the wing power transmission structure 22 , and the wing baffle 23 is connected to the wing power transmission structure 22 .

[0033] The structural features of the lifting follower structure 131, the propulsion follower structure 141, and the side wing power transmission structure 22 introduced in this embodiment are one of the preferred solutions for the bottom support box forming mechanism, including but not limited to this transmission structure. Other transmission structures that can realize their respective actions can also be used as alternative solutions.

[0034] The lifting follower structure 131 includes a lifting movable rod 1311 , a lifting universal connecting rod 1312 , a lifting transition rod 1313 , and a lifting flip rod 1314 .

[0035] One side of the lifting movable rod 1311 is connected to the inner lining frame 15, and a roller is provided in the middle of the lifting movable rod 1311, and the follower limiter is in the groove body of the double-sided cam 12. The other side of the lifting movable rod 1311 is connected to the lifting universal connecting rod 1312, and the lifting universal connecting rod 1312 is also connected to one side of the lifting transition rod 1313. The lifting transition rod 1313 is arranged on the inner lining frame 15, and the other side is connected to the lifting flip rod 1314, and the lifting flip rod 1314 is fixedly connected to the lifting flip block 132.

[0036] The propulsion follower structure 141 includes a propulsion movable rod 1411 , a propulsion universal connecting rod A 1412 , a propulsion transition rod 1413 , a propulsion universal connecting rod B 1414 , and a propulsion guide rail slider group 1415 .

[0037] One side of the propulsion movable rod 1411 is connected to the inner lining frame 15, and a roller is provided in the middle of the propulsion movable rod 1411, and the follower limit is in the groove body of the double-sided cam 12. The other side of the propulsion movable rod 1411 is connected to the propulsion universal connecting rod A1412, and the propulsion universal connecting rod A1412 is also connected to the propulsion transition rod 1413. One side of the propulsion universal connecting rod B1414 is connected to the propulsion transition rod 1413, and the other side is connected to the slider in the propulsion guide rail slider group 1415. The guide rail in the propulsion guide rail slider group 1415 is set on the inner lining frame 15, and the slider in the propulsion guide rail slider group 1415 is connected to the propulsion block 142.

[0038] The side wing power transmission structure 22 includes a side wing fixing plate 221 , a side wing pulley 222 , a side wing crank pulley 223 , a side wing belt 224 , and a side wing connecting rod 225 .

[0039] The side wing fixing plate 221 is provided with a side wing drive 21, the side wing drive 21 is connected to the side wing pulley 222, the side wing belt 224 connects the side wing pulley 222 and the side wing crank wheel 223, the side wing pulley 222 and the side wing crank wheel 223 are arranged on the side wing fixing plate 221, the side wing connecting rod 225 is arranged on the side wing pulley 222, and the side wing connecting rod 225 is connected to the side wing baffle 23.

[0040] The lifting flip block 132 includes a flip block body 1321 and a flip block rod 1322 , and the flip block body 1321 is connected to the flip block rod 1322 .

[0041] The turning rod 1322 is horizontal.

[0042] The advancing block 142 is L-shaped.

[0043] Working mode: After the box is delivered from the front to the position of the bottom support box forming mechanism, the lining drive 11 drives the double-sided cam 12 to rotate, and the power is simultaneously transmitted to the lifting active rod 1311 and the pushing active rod 1411.

[0044] Then the lifting movable rod 1311 drives the lifting universal connecting rod 1312, the lifting transition rod 1313, and the lifting flip rod 1314 in sequence, and finally the power is transmitted to the lifting flip block 132, and the flip block rod body 1322 of the lifting flip block 132 flips up the box lining cover;

[0045] At the same time, the pushing movable rod 1411 drives the pushing universal connecting rod A1412, the pushing transition rod 1413, the pushing universal connecting rod B1414, and the pushing guide rail slider group 1415 in sequence until the power is transmitted to the pushing block 142, and the inner lining cover is flipped up while the pushing block 142 moves forward to press the connection of the inner lining cover, lifting the flip block 132 and moving it downward and back, and the pushing block 142 remains until the next workstation box arrives and then retreats.

[0046] The next step is that the wing drive 21 transmits power to the wing pulley 222, and the wing pulley 222 transmits power to the wing crank wheel 223 through the wing belt 224, and finally the wing connecting rod 225 drives the wing baffle 23 to complete the wing action.

[0047] The above operation is for the case where the liner box needs to be flipped up. If it does not need to be flipped up, the double-sided cam 12 rotates to the preset position, so that both the lifting and flipping rod 1314 and the pushing block 142 are spaced apart and do not move. The box directly reaches the next side wing station and repeats the action of the side wing forming device 2.

[0048] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, tasks, devices, components and / or combinations thereof.

[0049] It should be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0050] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A bottom tray box forming mechanism, characterized by: It comprises an inner lining forming device (1) and a wing forming device (2), wherein the wing forming device (2) is arranged on the side of the inner lining forming device (1). The lining forming device (1) includes a lining drive (11), a double-sided cam (12), a lifting device (13), a propulsion device (14), and a lining frame (15). The lining drive (11) is fixed on the lining frame (15) and connected to the double-sided cam (12). The double-sided cam (12) is provided with a groove body on both sides. The lifting device (13) and the propulsion device (14) are respectively connected to the groove bodies on both sides of the double-sided cam (12). The lifting device (13) includes a lifting follower structure (131) and a lifting flip block (132). The lifting follower structure (131) is connected to the lifting flip block (132). The propulsion device (14) includes a propulsion follower structure (141) and a propulsion block (142). The propulsion follower structure (141) is connected to the propulsion block (142). The wing forming device (2) comprises a wing drive (21), a wing power transmission structure (22), and a wing baffle (23); the wing drive (21) is connected to the wing power transmission structure (22), and the wing baffle (23) is connected to the wing power transmission structure (22).

2. The bottom support box forming mechanism according to claim 1, characterized in that: The lifting follower structure (131) comprises a lifting movable rod (1311), a lifting universal connecting rod (1312), a lifting transition rod (1313), and a lifting flip rod (1314).

3. The bottom support box forming mechanism according to claim 2, characterized in that: One side of the lifting movable rod (1311) is connected to the inner lining frame (15), a roller is provided in the middle of the lifting movable rod (1311), and the follower limit is in the groove body of the double-sided cam (12), the other side of the lifting movable rod (1311) is connected to the lifting universal connecting rod (1312), and the lifting universal connecting rod (1312) is also connected to one side of the lifting transition rod (1313), the lifting transition rod (1313) is set on the inner lining frame (15), and the other side is connected to the lifting flip rod (1314), and the lifting flip rod (1314) is fixedly connected to the lifting flip block (132).

4. The bottom support box forming mechanism according to claim 1, characterized in that: The propulsion follower structure (141) comprises a propulsion movable rod (1411), a propulsion universal connecting rod A (1412), a propulsion transition rod (1413), a propulsion universal connecting rod B (1414), and a propulsion guide rail slider group (1415).

5. The bottom support box forming mechanism according to claim 1, characterized in that: The wing power transmission structure (22) comprises a wing fixing plate (221), a wing pulley (222), a wing crank wheel (223), a wing belt (224), and a wing connecting rod (225).

6. The bottom support box forming mechanism according to claim 5, characterized in that: The side wing fixing plate (221) is provided with a side wing drive (21), the side wing drive (21) is connected to the side wing pulley (222), the side wing belt (224) is connected to the side wing pulley (222) and the side wing crank wheel (223), the side wing pulley (222) and the side wing crank wheel (223) are arranged on the side wing fixing plate (221), the side wing connecting rod (225) is arranged on the side wing pulley (222), and the side wing connecting rod (225) is connected to the side wing baffle (23).

7. The bottom support box forming mechanism according to claim 1, characterized in that: The lifting flip block (132) comprises a flip block body (1321) and a flip block rod body (1322), and the flip block body (1321) is connected to the flip block rod body (1322).

8. The bottom support box forming mechanism according to claim 7, characterized in that: The turning rod body (1322) is horizontal.

9. The bottom support box forming mechanism according to claim 1, characterized in that: The advancing block (142) is L-shaped.