Packaging box tongue edge folding auxiliary mechanism

Abstract

The utility model relates to the field of packaging box folding, and discloses a packaging box tongue edge folding auxiliary mechanism which comprises a bottom plate, a folding plate is hinged to the right side of the bottom plate, a fixing frame is hinged to the top end of the bottom plate, fixing assemblies are arranged on the front side and the rear side of the fixing frame, and the fixing assemblies are used for controlling opening and closing of the fixing frame. An abutting block is elastically connected to the inner wall of the top end of the fixing frame through a reset spring, a sliding column is fixedly connected to the top end of the abutting block, a connecting plate is fixedly connected to the top end of the sliding column, and a limiting sleeve is fixedly connected to the inner wall of the top end of the fixing frame. According to the utility model, the fixing frame, the connecting plate, the rollers and other structures are arranged, the fixing frame is rotated to cover the packaging box, meanwhile, the connecting plate is lifted up to pull the packaging box to adjust the position, the connecting plate is put down, and the turnover plate is turned over, so that the tongue edge of the packaging box can be conveniently turned over, and the turnover position is neat; compared with manual folding, the folding position is more accurate, meanwhile, the labor intensity is reduced, and the folding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of packing box folding, especially to a packing box tongue edge folding auxiliary mechanism. BACKGROUND

[0002] A packing box is a container used to load and protect products, usually made of various materials such as paper, plastic, wood, etc. It not only has the basic function of protecting products, but also can display product information through design, attract consumer attention, and promote sales. The tongue edge of the packing box is a structure that can be engaged with each other. This design makes the box fit more closely when closed, thereby providing better protection.

[0003] The tongue edge of the packing box needs to be bent at 90 degrees with the outer packaging surface of the packing box, so a packing box tongue edge folding auxiliary mechanism is needed.

[0004] The tongue edge of the packing box generally extends outward from the outer packaging surface, and the extension width is small. Therefore, when the packing box wants to fold its tongue edge, the machine cannot accurately identify the edge between the two, and folding can easily damage the packing box. Currently, manual folding is usually used to fold the tongue edge of the packing box after finding the edge of the packing box. Manual folding has high labor intensity and high labor cost. Direct manual folding has low precision, which can easily cause the folding seam to be uneven, low folding efficiency, and poor economic benefit. Therefore, a packing box tongue edge folding auxiliary mechanism is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a packing box tongue edge folding auxiliary mechanism, which aims to improve the problem of low folding efficiency and poor economic benefit of manual folding of the tongue edge of the packing box in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a packing box tongue edge folding auxiliary mechanism, comprising a bottom plate, the bottom plate right side is hinged with a folding plate, the bottom plate top end is hinged with a fixing frame, the fixing frame front and back sides are provided with fixing assemblies, the fixing assemblies are used for controlling the opening and closing of the fixing frame, the fixing frame top end inner wall is elastically connected with a stop block through a return spring, the stop block top end is fixedly connected with a sliding column, the sliding column top end is fixedly connected with a connecting plate, the fixing frame top end inner wall is fixedly connected with a limiting sleeve, the limiting sleeve top end inner wall is elastically connected with a limiting column through a limiting spring, the limiting column bottom end is fixedly connected with a connecting seat, and the connecting seat is internally rotatably connected with a roller.

[0007] Further description of the above technical scheme:

[0008] The left side of the bottom plate is provided with a rectangular slot, the side inner wall of the rectangular slot is provided with a sliding slot, the upper and lower inner walls of the sliding slot are provided with positioning holes, the sliding slot is slidably connected with a sliding block, the sliding block is internally provided with a limiting hole, the limiting hole is slidably connected with a limiting pin, the right side of the sliding block is fixedly connected with a limiting plate, the left side of the limiting plate is provided with a sliding groove, the sliding groove is slidably connected with a threaded block, the threaded block is internally and threadedly connected with a threaded rod, and the top end of the threaded block is fixedly connected with a fixed clamp.

[0009] As a further description of the above technical solution:

[0010] The fixing assembly comprises a limiting piece, the inner side of the limiting piece is fixedly connected to the outer side of the fixed frame, the top end of the limiting piece is in contact with a baffle, the inner side of the baffle is fixedly connected with a rotating column, and the bottom end of the rotating column is rotatably connected to the top end of the bottom plate.

[0011] As a further description of the above technical solution:

[0012] One end of the reset spring is fixedly connected to the inner wall at the top end of the fixed frame, the other end of the reset spring is fixedly connected to the top surface of the resisting block, the sliding column is located in the interior of the reset spring, and the outer periphery of the sliding column is slidably connected in the interior of the fixed frame.

[0013] As a further description of the above technical solution:

[0014] One end of the limiting spring is fixedly connected to the inner wall at the top end of the limiting sleeve, the other end of the limiting spring is fixedly connected to the top end of the limiting column, and the outer periphery of the limiting column is slidably connected in the interior of the limiting sleeve.

[0015] As a further description of the above technical solution:

[0016] The bottom end of the resisting block is in contact with the top end of the bottom plate, and the bottom end of the resisting block is provided with a groove.

[0017] As a further description of the above technical solution:

[0018] The limiting pin is composed of a horizontal plate and two groups of circular pins which are symmetrically arranged in front and back, and the outer periphery of the limiting pin is slidably connected in the interior of the positioning hole.

[0019] As a further description of the above technical solution:

[0020] The right side of the threaded rod is rotatably connected to the inner wall on the right side of the sliding groove.

[0021] The utility model has the advantages of the following:

[0022] 1. The utility model discloses a fixing frame, connecting plate, gyro wheel and other structures are set up, and the packaging box is covered by rotating the fixing frame, and the connecting plate is lifted to draw the packaging box and adjust the position, and the connecting plate is put down and overturns the folding plate, can conveniently fold the tongue edge of packaging box to make the folding place more neat, and the folding position is more accurate than manual folding, and labor intensity is reduced, and folding efficiency is improved.

[0023] 2. The utility model discloses a fixing frame, connecting plate, gyro wheel and other structures are set up, and the packaging box is covered by rotating the fixing frame, and the connecting plate is lifted to draw the packaging box and adjust the position, and the connecting plate is put down and overturns the folding plate, can conveniently fold the tongue edge of packaging box to make the folding place more neat, and the folding position is more accurate than manual folding, and labor intensity is reduced, and folding efficiency is improved. ACCURACY

[0024] Figure 1 It is an overall front view of a packaging box tongue edge folding auxiliary mechanism of the utility model;

[0025] Figure 2 It is a fixing frame right side schematic view of a packaging box tongue edge folding auxiliary mechanism of the utility model;

[0026] Figure 3 It is a limiting sleeve right side section view of a packaging box tongue edge folding auxiliary mechanism of the utility model;

[0027] Figure 4 It is a limiting sleeve right side section view of a packaging box tongue edge folding auxiliary mechanism of the utility model;

[0028] Legend:

[0029] 1, bottom plate, 2, folding plate, 3, fixing frame, 4, limiting piece, 5, rotating column, 6, baffle, 7, return spring, 8, abutment, 9, sliding column, 10, connecting plate, 11, limiting sleeve, 12, limiting spring, 13, limiting column, 14, connecting seat, 15, gyro wheel, 16, rectangular groove, 17, sliding groove, 18, positioning hole, 19, sliding block, 20, limiting hole, 21, limiting pin, 22, limiting plate, 23, sliding slot, 24, threaded block, 25, threaded rod, 26, fixed clamp. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0031] Reference Figure 1 -Figure 2 The utility model provides a kind of embodiment of the utility model: a packing box tongue edge folding auxiliary mechanism, including the bottom plate 1 of fixed and support equipment, the folding plate 2 of folding tongue edge is hinged in the right side of bottom plate 1, folding plate 2 top surface keeps same plane with the top surface of bottom plate 1, the fixed frame 3 of fixed connection effect is hinged in the top end of bottom plate 1, fixed frame 3 front and rear sides are provided with fixed assembly, and fixed assembly is used to control fixed frame 3 opening and closing, and fixed assembly includes limit sheet 4, and limit sheet 4 inner side is fixedly connected in the outside of fixed frame 3, limit sheet 4 is provided with two groups, and is symmetrically set in the front and rear sides of fixed frame 3, limit sheet 4 top end is contacted with baffle 6, and baffle 6 is fixedly connected with rotating column 5 inside, and rotating column 5 bottom end is rotatably connected in the top end of bottom plate 1, and rotating column 5 has certain friction between bottom plate 1, after rotating rotating column 5, when not contacting rotating column 5, rotating column 5 will not actively rotate, and the inner wall of fixed frame 3 top end is elastically connected with abutment 8 by reset spring 7, when abutment 8 moves downward, reset spring 7 will push abutment 8 downward, and abutment 8 bottom end is contacted with the top end of bottom plate 1, and the bottom end of abutment 8 is provided with groove, for increasing the friction with packing box, and one end of reset spring 7 is fixedly connected on the inner wall of fixed frame 3 top end, and the other end of reset spring 7 is fixedly connected on the top surface of abutment 8, and the top end of abutment 8 is fixedly connected with sliding column 9 for guiding, and sliding column 9 is provided with two groups, and two groups of sliding column 9 are symmetrically set in the front and rear sides of abutment 8, and sliding column 9 is located in the inside of reset spring 7, and sliding column 9 is slidably connected in the inside of fixed frame 3, and fixed frame 3 limits that sliding column 9 can only slide up and down along the inner wall of fixed frame 3, and the top end of sliding column 9 is fixedly connected with connecting plate 10, and connecting plate 10 connects two groups of sliding column 9 in front and back.

[0032] Refer to Figure 2 - Figure 3 The inner wall of fixed frame 3 top end is fixedly connected with limit sleeve 11, and the inner wall of limit sleeve 11 top end is elastically connected with limit column 13 by limit spring 12, when limit column 13 is not stressed, limit spring 12 will push limit column 13 downward, one end of limit spring 12 is fixedly connected on the inner wall of limit sleeve 11 top end, and the other end of limit spring 12 is fixedly connected on the top end of limit column 13, and the outside of limit column 13 is slidably connected in the inside of limit sleeve 11, and limit sleeve 11 limits that limit column 13 can only slide up and down along the inner wall of limit sleeve 11, and the bottom end of limit column 13 is fixedly connected with connecting seat 14, and connecting seat 14 is rotatably connected with gyro wheel 15 inside, and gyro wheel 15 bottom end is contacted with the top end of bottom plate 1, and packing box is pressed, so that packing box keeps flat when turning over.

[0033] Refer to Figure 1 And Figure 4The left side of the bottom plate 1 is provided with a rectangular groove 16, the side inner wall of the rectangular groove 16 is provided with sliding grooves 17, the sliding grooves 17 are provided with two groups, symmetrically arranged on the side of the rectangular groove 16, the upper and lower inner walls of the sliding grooves 17 are provided with positioning holes 18, the positioning holes 18 are provided with several groups, linearly and averagely distributed on the upper and lower sides of the sliding grooves 17 from left to right, the sliding grooves 17 are slidably connected with sliding blocks 19, the sliding blocks 19 are provided with limiting holes 20 in the inside, the limiting holes 20 are slidably connected with limiting pins 21 for positioning in the inside, the limiting pins 21 are composed of a horizontal plate and two groups of round pins symmetrically arranged in front and back, the limiting pins 21 are slidably connected with the inside of the positioning holes 18, the sliding blocks 19 are fixed in the sliding grooves 17, the right side of the sliding blocks 19 is fixedly connected with limiting plates 22, the left side of the limiting plates 22 is provided with sliding grooves 23, the sliding grooves 23 are slidably connected with threaded blocks 24 in the inside, the sliding grooves 23 limit the threaded blocks 24 to slide left and right only along the inner wall of the sliding grooves 23, the threaded blocks 24 are screwedly connected with threaded rods 25 in the inside, the threaded rods 25 are rotated to drive the threaded blocks 24 to move left and right, the right side of the threaded rods 25 is rotatably connected with the right side inner wall of the sliding grooves 23, the top end of the threaded blocks 24 is fixedly connected with fixed clamps 26, and the fixed clamps 26 are used for clamping the left side of the packaging box.

[0034] Working principle: when it is needed to conveniently turn over the tongue edge of the packaging box, the fixed frame 3 is lifted up, the packaging box is placed on the top of the bottom plate 1, the fixed frame 3 is covered, the limiting piece 4 is pressed by rotating the baffle 6, the connecting plate 10 is lifted up at this time, the connecting plate 10 drives the sliding column 9, the sliding column 9 drives the abutting block 8 to move upward, at this time, the packaging box can be pulled out to the left, the packaging box drives the squeezed roller 15 to rotate, the tongue edge of the packaging box and the hinged part of the box face are located at the right edge of the bottom plate 1, the connecting plate 10 is released at this time, the compression of the reset spring 7 is released, the abutting block 8 moves downward, the packaging box is pressed, the folding plate 2 is lifted up, and the turning over is completed. When it is needed to conveniently adjust the position of the packaging box, the packaging box is clamped by the roller 15, the left side of the packaging box is clamped by the fixed clamp 26 at this time, the connecting plate 10 is lifted up, the limiting plate 22 is pulled to the left, when the tongue edge of the packaging box approaches the right edge of the bottom plate 1, the limiting pin 21 is inserted, the limiting plate 22 is fixed, the threaded rod 25 is rotated, the threaded rod 25 drives the threaded block 24 to move to the left, the threaded block 24 drives the fixed clamp 26 to move to the left, thereby driving the packaging box to move to the left, the tongue edge of the packaging box and the hinged part of the box face are located at the right edge of the bottom plate 1, the connecting plate 10 is released, and the position of the tongue edge of the packaging box can be accurately adjusted, which is convenient to use.

[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A packaging box tongue edge folding auxiliary mechanism, comprising a bottom plate (1), characterized in that: The bottom plate (1) is hingedly connected to a folding plate (2) on the right side, and a fixing frame (3) is hingedly connected to the top of the bottom plate (1). The fixing frame (3) is provided with fixing components on the front and rear sides. The fixing components are used to control the opening and closing of the fixing frame (3). The inner wall of the top of the fixing frame (3) is elastically connected to a stop block (8) through a return spring (7). The top of the stop block (8) is fixedly connected to a sliding column (9). The top of the sliding column (9) is fixedly connected to a connecting plate (10). The inner wall of the top of the fixing frame (3) is fixedly connected to a limiting sleeve (11). The inner wall of the top of the limiting sleeve (11) is elastically connected to the limiting column (13) through a limiting spring (12). The bottom end of the limiting column (13) is fixedly connected to a connecting seat (14). The connecting seat (14) is internally rotatably connected to a roller (15).

2. The packaging box tongue edge folding auxiliary mechanism according to claim 1, characterized in that: A rectangular groove (16) is provided on the left side of the bottom plate (1), a sliding groove (17) is provided on the inner side wall of the rectangular groove (16), positioning holes (18) are provided on the upper and lower inner walls of the sliding groove (17), a sliding block (19) is slidably connected to the sliding groove (17), a limiting hole (20) is provided on the sliding block (19), a limiting pin (21) is slidably connected to the limiting hole (20), a limiting plate (22) is fixedly connected to the right side of the sliding block (19), a sliding groove (23) is provided on the left side of the limiting plate (22), a threaded block (24) is slidably connected to the sliding groove (23), a threaded rod (25) is threadedly connected to the threaded block (24), and a fixing clamp (26) is fixedly connected to the top of the threaded block (24).

3. The packaging box tongue edge folding auxiliary mechanism according to claim 1, characterized in that: The fixing assembly comprises a limiting piece (4), the inner side of the limiting piece (4) is fixedly connected to the outer side of the fixing frame (3), the top end of the limiting piece (4) contacts a blocking piece (6), the inside of the blocking piece (6) is fixedly connected to a rotating column (5), and the bottom end of the rotating column (5) is rotatably connected to the top end of the bottom plate (1).

4. The packaging box tongue edge folding auxiliary mechanism according to claim 1, characterized in that: One end of the return spring (7) is fixedly connected to the inner wall of the top end of the fixing frame (3), and the other end of the return spring (7) is fixedly connected to the top surface of the stop block (8). The sliding column (9) is located inside the return spring (7), and the outer periphery of the sliding column (9) is slidably connected to the inside of the fixing frame (3).

5. The packaging box tongue edge folding auxiliary mechanism according to claim 1, characterized in that: One end of the limit spring (12) is fixedly connected to the inner wall of the top end of the limit sleeve (11), and the other end of the limit spring (12) is fixedly connected to the top end of the limit column (13). The outer periphery of the limit column (13) is slidably connected to the interior of the limit sleeve (11).

6. The packaging box tongue edge folding auxiliary mechanism according to claim 1, characterized in that: The bottom end of the roller (15) contacts the top end of the bottom plate (1), the bottom end of the stop block (8) contacts the top end of the bottom plate (1), and a groove is provided at the bottom end of the stop block (8).

7. The packaging box tongue edge folding auxiliary mechanism according to claim 2, characterized in that: The limiting pin (21) is composed of a horizontal plate and two groups of round pins that are symmetrical in front and back. The outer periphery of the limiting pin (21) is slidably connected to the inside of the positioning hole (18).

8. The packaging box tongue edge folding auxiliary mechanism according to claim 2, characterized in that: The right side of the threaded rod (25) is rotatably connected to the right inner wall of the sliding groove (23).

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