Gift box fillet rapid forming die-free following adjusting mechanism

Abstract

The utility model discloses a gift box fillet rapid forming die-free following adjusting mechanism which comprises a plurality of installation supports fixedly arranged on corresponding external fillet mechanisms. The lifting push rods are installed on the corresponding installation supports in a lifting mode through corresponding lifting mechanisms, and the lifting push rods are located above the external corner pasting mechanisms respectively; a mounting frame; according to the technical scheme, in daily use of the fine adjustment mechanism, the number of the lifting push rods and the number of the corner pasting mechanisms correspond to the number of corners of paper boxes, the external conveying mechanism moves paper box plates to be subjected to corner pasting to the positions between the lifting push rods and the corner pasting mechanisms, and then the lifting push rods descend; the lifting push rods abut against the corners of the paper box plate and then push the paper box plate to descend to the working range of the corner pasting mechanisms, the corner pasting mechanisms conduct corner pasting operation on the paper box plate, the lifting push rods move along with the corner pasting mechanisms so as to adapt to the paper box plates of different sizes, and then adjustment is conducted through the corresponding fine adjustment mechanisms. Therefore, different paper box plate thicknesses can be adapted.

Description

Technical Field

[0001] The present invention relates to the technical field of carton forming, and particularly to a quick-forming die-free following adjustment mechanism for gift box corner sticking. Background Art

[0002] With the development of society, people's living standards have improved, and the use of packaging cartons such as wine cartons, shoe boxes, and gift boxes has increased significantly. This has promoted the transformation of carton production from manual production to mechanical automation, greatly improving the production efficiency of cartons and saving the production cost of cartons.

[0003] A corner sticking machine is a device used in the packaging industry. Its main function is to bond the corners of materials such as cardboard to make the packaging more firm and beautiful. For example:

[0004] A Chinese invention patent with the publication number CN111907137A, a carton panel corner sticking machine, is provided with a push plate mechanism, a mold, four corner sticking mechanisms, a longitudinal walking mechanism for adjusting the movement of the corner sticking mechanisms, and a lateral walking mechanism. The carton is sent between the four corner sticking mechanisms through the push plate mechanism and the mold to perform the corner sticking operation on the four corners of the carton. Its existing defects are:

[0005] When it is necessary to perform corner sticking operations on different cartons, the four corner sticking mechanisms can adjust the distance between each other through the lateral walking mechanism and the longitudinal walking mechanism to meet the corner sticking requirements for different sizes of cartons. However, the mold cannot adjust its specifications by itself. At this time, it is necessary to replace the mold, which is very inconvenient and increases the cost. Summary of the Invention

[0006] The present invention aims to solve one of the technical problems existing in the prior art.

[0007] The present application provides a quick-forming die-free following adjustment mechanism for gift box corner sticking, including:

[0008] A plurality of mounting brackets are respectively fixedly arranged on the corresponding external corner sticking mechanisms;

[0009] A plurality of lifting push rods are installed on the corresponding mounting brackets through the corresponding lifting mechanisms for lifting;

[0010] Among them, each lifting push rod is respectively located above each external corner sticking mechanism.

[0011] It further includes:

[0012] A plurality of mounting frames are respectively arranged on the tops of the mounting brackets and are located above the corresponding external corner sticking mechanisms;

[0013] A plurality of fine adjustment mechanisms are used to enable the corresponding lifting mechanisms to be slidably installed in the mounting frames.

[0014] The lifting mechanism includes:

[0015] A vertical plate is installed on the fine-tuning mechanism, and an external fixing block is provided on the outer side wall.

[0016] A lifting chute is arranged on the outer side of the external fixing block and is in sliding fit with the lifting push rod.

[0017] A pair of belt pulleys are rotatably installed on the other side of the vertical plate, connected by a transmission belt, and one of the belt pulleys is connected to a driving motor.

[0018] A vertical groove is vertically arranged on the vertical plate, and a lifting rod is slidably arranged inside it. One end of the lifting rod is fixedly connected to the lifting push rod, and the other end is fixedly connected to one side of the transmission belt.

[0019] The fine-tuning mechanism includes:

[0020] A pair of internal fixing blocks are symmetrically arranged on the opposite inner walls of the installation frame.

[0021] A pair of horizontal sliding rails are slidably installed on the opposite side walls of each internal fixing block through corresponding horizontal chutes, and a support block is fixedly arranged between the outer ends.

[0022] A driving device is in transmission cooperation with the support block and is used to adjust the position of the support block inside the installation frame.

[0023] Among them, the vertical plate is fixedly arranged on the support block, and the motor is fixedly arranged on the support block through a support plate.

[0024] The driving device includes:

[0025] A threaded hole is arranged on the inner side wall of the support block.

[0026] A screw rod is in transmission connection with the threaded hole and is rotatably installed at the rear end of the installation frame through a bearing.

[0027] A handwheel is installed at the end of the screw rod away from the support block.

[0028] The beneficial effects of the present invention are as follows:

[0029] 1. Through the setting of each installation bracket and several lifting push rods, each lifting rod can adjust its position together with the external corner pasting mechanism to adapt to cartons of different sizes. In this way, it is possible to make adaptive adjustments according to different sizes without replacing the mold, which is convenient and reduces costs at the same time.

[0030] 2. Through the setting of the vertical plate, the lifting chute, a pair of belt pulleys, the transmission belt, the driving motor, the vertical groove and the lifting rod, when the driving motor operates, it can drive the lifting push rod to lift, which is convenient to operate and responds quickly.

[0031] 3. By providing a pair of internal fixing blocks, a pair of horizontal sliding rails, screw holes, screw rods, handwheels and a locking mechanism, the relative distance between the lifting rod and the corresponding external corner attaching mechanism is adjusted to adapt to the thickness of different carton boards. In this way, it is possible to make adaptive adjustments according to cartons with different board thicknesses without changing the mold, which is convenient and reduces costs at the same time. Brief Description of the Drawings

[0032] Figure 1 It is a three-dimensional assembly drawing of a multi-gift box corner attaching rapid prototyping moldless following adjustment mechanism and multiple external corner attaching mechanisms in an embodiment of the present application;

[0033] Figure 2 It is a three-dimensional assembly drawing of a single-gift box corner attaching rapid prototyping moldless following adjustment mechanism and a single external corner attaching mechanism in an embodiment of the present application;

[0034] Figure 3 It is a cross-sectional view of a gift box corner attaching rapid prototyping moldless following adjustment mechanism in an embodiment of the present application.

[0035] Reference Signs

[0036] 100 - Corner Attaching Mechanism, 1 - Mounting Bracket, 2 - Lifting Push Rod, 3 - Lifting Mechanism, 31 - Vertical Plate, 32 - Fixing Block, 33 - Lifting Slide Groove, 34 - Transmission Belt, 35 - Vertical Groove, 4 - Mounting Frame, 5 - Fine Adjustment Mechanism, 51 - Internal Fixing Block, 52 - Horizontal Slide Rail, 53 - Support Block, 6 - Driving Device, 61 - Screw Hole, 62 - Screw Rod, 63 - Handwheel. Detailed Description of the Embodiment

[0037] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0038] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order different from those illustrated or described herein, and the objects distinguished by "first", "second", etc. generally belong to the same category, and do not limit the number of objects. For example, the first object can be one or multiple. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / ", generally represents an "or" relationship between the associated objects before and after.

[0039] The following will, in conjunction with the accompanying drawings, through specific embodiments and their application scenarios, provide a detailed description of a quick-forming die-less following adjustment mechanism for gift box corner sticking according to the embodiments of the present application.

[0040] Embodiment 1:

[0041] As Figures 1 to 3 shown, the embodiments of the present application provide a quick-forming die-less following adjustment mechanism for gift box corner sticking, including a plurality of mounting brackets 1, which are respectively fixedly arranged on the corresponding external corner sticking mechanisms 100; a plurality of lifting push rods 2, which are installed on the corresponding mounting brackets 1 through the corresponding lifting mechanisms 3 in a lifting manner, and each lifting push rod 2 is respectively located above each external corner sticking mechanism 100.

[0042] Furthermore, it further includes a plurality of mounting frames 4, which are respectively arranged on the tops of the mounting brackets 1 and are located above the corresponding external corner sticking mechanisms 100; a plurality of fine adjustment mechanisms 5, which are used to enable the corresponding lifting mechanisms 3 to be slidably installed in the mounting frames 4.

[0043] Furthermore, the lifting mechanism 3 includes a vertical plate 31, which is installed on the fine adjustment mechanism 5 and has an external fixing block 32 on its outer side wall; a lifting chute 33, which is arranged on the outside of the external fixing block 32 and is slidably matched with the lifting push rod 2; a pair of belt pulleys, which are rotatably installed on the other side of the vertical plate 31 and are connected by a transmission belt 34, and one of the belt pulleys is connected with a driving motor; a vertical groove 35, which is vertically arranged on the vertical plate 31, and a lifting rod 36 is slidably arranged inside it, with one end fixedly connected to the lifting push rod 2 and the other end fixedly connected to one side of the transmission belt 34.

[0044] In this embodiment of the present application, due to the adoption of the above structure, the number of the lifting push rods 2 and the corner sticking mechanisms corresponds to the number of the corners of the paper box. The external transportation mechanism moves the paper box board to be corner-stuck between each lifting push rod 2 and each corner sticking mechanism. Each driving motor operates to make the corresponding transmission belt 34 rotate on the corresponding pair of belt pulleys. The corresponding lifting rod 36 drives the corresponding lifting push rod 2 to descend, abuts against the corner position of the paper box board, and then pushes the paper box board down to the working range of each corner sticking mechanism. Each corner sticking mechanism performs the corner sticking operation on the paper box board. Each lifting push rod 2 can move together with the corner sticking mechanism to adapt to paper box boards of different sizes, and then is adjusted through the corresponding fine adjustment mechanism 5 to adapt to paper box boards of different thicknesses;

[0045] The corner sticking mechanism is a prior art, so it will not be elaborated here.

[0046] Embodiment 2:

[0047] As Figure 2As shown, in this embodiment, in addition to including the structural features of the foregoing embodiment, the fine-tuning mechanism 5 includes a pair of inner fixing blocks 51 symmetrically arranged on the opposite inner walls of the mounting frame 4; a pair of horizontal sliding rails 52 slidably mounted on the opposite side walls of each inner fixing block 51 through corresponding horizontal sliding grooves, and a support block 53 is fixedly arranged between the outer ends; a driving device 6 is in driving cooperation with the support block 53 for adjusting the position of the support block 53 in the mounting frame 4. The vertical plate 31 is fixedly arranged on the support block 53, and the motor is fixedly arranged on the support block 53 through a support plate.

[0048] Further, the driving device 6 includes a threaded hole 61 arranged on the inner side wall of the support block 53; a screw rod 62 is in driving connection with the threaded hole 61 and is rotatably mounted at the rear end of the mounting frame 4 through a bearing; a handwheel 63 is mounted at the end of the screw rod 62 away from the support block 53.

[0049] In this embodiment of the present application, due to the adoption of the above structure, when it is necessary to adjust the distance between the lifting push rod 2 and the corresponding corner pasting mechanism to adapt to cardboard of different sheet thicknesses, the screw rod 62 is rotated by the handwheel 63. The screw rod 62 cooperates with the threaded hole 61 to push the support block 53 and each horizontal sliding rail 52 to move along the extending direction of the mounting frame 4. Correspondingly, the distance between the lifting push rod 2 mounted on each support block 53 through the vertical plate 31 and the corresponding corner pasting mechanism is adjusted to adapt to cardboard boxes of different thicknesses.

[0050] It should be noted that in this article, the terms "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0051] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection scope of the present application.

Claims

1. A quick prototyping die-less following adjustment mechanism for gift box corner pasting, characterized in that, Including: A plurality of mounting brackets (1), which are respectively fixed on the corresponding external corner pasting mechanisms (100); A plurality of lifting push rods (2), which are mounted on the corresponding mounting brackets (1) through the corresponding lifting mechanisms (3) in a lifting manner; Wherein, each of the lifting push rods (2) is respectively located above each external corner pasting mechanism (100).

2. The quick prototyping die-less following adjustment mechanism for the corner pasting of a gift box according to claim 1, characterized in that, Further including: A plurality of mounting frames (4), which are respectively arranged on the tops of the mounting brackets (1) and are located above the corresponding external corner pasting mechanisms (100); A plurality of fine adjustment mechanisms (5), which are used to enable the corresponding lifting mechanisms (3) to be slidably mounted in the mounting frames (4).

3. A quick prototyping die-less following adjustment mechanism for gift box corner sticking, characterized in that, The lifting mechanism (3) includes: A vertical plate (31), which is mounted on the fine adjustment mechanism (5) and is provided with an external fixing block (32) on the outer side wall; A lifting chute (33), which is arranged on the outer side of the external fixing block (32) and is in sliding fit with the lifting push rod (2); A pair of pulleys, which are rotatably mounted on the other side of the vertical plate (31) and are connected by a transmission belt (34), and one of the pulleys is connected with a driving motor; A vertical groove (35), which is vertically arranged on the vertical plate (31), and a lifting rod (36) is slidably arranged inside it, with one end fixedly connected to the lifting push rod (2) and the other end fixedly connected to one side of the transmission belt (34).

4. A quick forming die-less following adjustment mechanism for gift box corner pasting, characterized in that, The fine adjustment mechanism (5) includes: A pair of internal fixing blocks (51), which are symmetrically arranged on the opposite inner walls of the mounting frame (4); A pair of horizontal slide rails (52), which are slidably mounted on the opposite side walls of each of the internal fixing blocks (51) through corresponding horizontal chutes, and a support block (53) is fixedly arranged between the outer ends; A driving device (6), which is in transmission cooperation with the support block (53) and is used to adjust the position of the support block (53) inside the mounting frame (4); Wherein, the vertical plate (31) is fixedly arranged on the support block (53), and the motor is fixedly arranged on the support block (53) through a support plate.

5. The quick prototyping and die-less following adjustment mechanism for the corner pasting of a gift box according to claim 4, characterized in that, The driving device (6) includes: A screw hole (61), which is arranged on the inner side wall of the support block (53); A screw rod (62), which is in transmission connection with the screw hole (61) and is rotatably mounted at the rear end of the mounting frame (4) through a bearing; A hand wheel (63), which is mounted at the end of the screw rod (62) away from the support block (53).

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