Feeding stabilizing mechanism of boxing machine

Abstract

The utility model discloses a feeding stabilizing mechanism of a boxing machine, which is arranged on a paper box rack mechanism of the boxing machine, and the paper box rack mechanism comprises a right barrier strip, a front barrier strip, a left barrier strip and a rear barrier strip; the right barrier strip, the front barrier strip, the left barrier strip and the rear barrier strip are connected with the material frame through the connecting seat, the material frame is of a rectangular frame structure, the connecting seat is in a right angle shape and comprises a baffle, a sliding column, a base and a sliding plate, and the base is arranged at the position, close to the right angle, of the horizontal portion of the connecting seat and is perpendicular to the horizontal portion of the connecting seat. The sliding column is vertically arranged on the base, and the sliding column is sleeved with a sliding plate; the sliding plate is fixedly connected with one end of a baffle which is in a horizontal sheet shape. According to the utility model, the risk that the paper box collapses or inclines during high-speed operation of equipment can be effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of cartoning machine technology, and in particular to a cartoning machine feeding stabilization mechanism. Background Technology

[0002] The feeding mechanism of the vertical cartoning machine is a core module designed specifically for automated packaging of upright paper boxes. Its technical characteristics differ significantly from those of the horizontal cartoning machine, and it needs to solve special problems such as the stability of the upright paper box and accurate positioning under the influence of gravity.

[0003] Cardboard boxes have a high center of gravity when upright, making them prone to tipping over during transport (especially high aspect ratio boxes, such as toothpaste boxes and bottled cosmetic boxes).

[0004] When the equipment is running at high speed, the suction cup repeatedly and slightly bumps against the upper hopper cardboard box, causing the cardboard box to tilt, which affects the suction, unloading and box forming effect.

[0005] In the existing technology, the feeding mechanism of the vertical cartoning machine has the following technical defects under high-speed operation conditions:

[0006] 1. Interference between the suction cup assembly and the material bin:

[0007] During continuous operation, the suction cup actuator may cause an unexpected mechanical collision with the cardboard box to be picked up in the material bin, resulting in rigid contact between the moving parts and the material.

[0008] 2. Material silo stability defects:

[0009] The stacked cardboard boxes in the material warehouse are prone to positional shifts under dynamic operating conditions, specifically manifested as follows:

[0010] - Tilting phenomenon of single product

[0011] - Overall stacking instability and collapse

[0012] 3. Impact on system operational reliability:

[0013] The aforementioned defects lead to a decrease in overall equipment operating efficiency (OEE), with specific impact dimensions including:

[0014] - Reduced equipment uptime

[0015] - Production cycle stability is compromised

[0016] - Fluctuations in product qualification rate.

[0017] This technological bottleneck restricts the performance of the equipment under high-speed operating conditions. Utility Model Content

[0018] To solve the above-mentioned technical problems, this utility model provides a feeding stabilization mechanism for a cartoning machine, which is installed on the carton material rack mechanism of the cartoning machine. The carton material rack mechanism includes a right stop bar, a front stop bar, a left stop bar, and a rear stop bar. The right stop bar, front stop bar, left stop bar, and rear stop bar are connected to the material rack through a connecting seat. The material rack is a rectangular frame structure. The connecting seat is right-angled and includes a baffle, a sliding column, a base, and a sliding plate. The base is located at the horizontal part of the connecting seat near the right angle and is perpendicular to the horizontal part of the connecting seat. The sliding column is vertically installed on the base, and a sliding plate is fitted on the sliding column. One end of the sliding plate is fixedly connected to the baffle, and the baffle is a horizontal sheet.

[0019] Preferably, there are two right and two left retaining bars.

[0020] Preferably, the base is a long rod, with its two ends located on two connecting seats on one side.

[0021] Preferably, the slide plate is composed of upper and lower rings of different thicknesses, with the same inner diameter. The upper thicker ring has evenly distributed circular holes. One end of the baffle has a circular hole at its center, and the end with the circular hole is fitted onto the lower thinner ring. The baffle has circular holes corresponding to the circular holes on the slide plate. The baffle and the slide plate are connected by bolts.

[0022] Preferably, the baffle and the slide are welded together.

[0023] Preferably, the sliding column is made of 304 stainless steel round bar with a diameter of 8mm.

[0024] Preferably, the horizontal part of the connecting seat is provided with a first adjustment groove, and the four sides of the material rack are provided with second adjustment grooves. The connecting seat and the material rack are connected by bolts.

[0025] This invention can effectively avoid the risk of cardboard boxes collapsing or tilting when the equipment is running at high speed. Attached Figure Description

[0026] The technical solution of this utility model will be further described below with reference to the accompanying drawings:

[0027] Figure 1 This is a perspective view of the feeding stabilization mechanism of the cartoning machine of this utility model.

[0028] Figure 2 This is a schematic diagram of a skateboard.

[0029] In the diagram: 1. Material rack, 2. Connecting seat, 3. Right stop bar, 4. Front stop bar, 5. Left stop bar, 6. Rear stop bar, 7. Sliding groove, 8. Baffle, 9. Sliding column, 10. Base, 11. Slide plate, 12. First adjustment groove, 13. Second adjustment groove. Detailed Implementation

[0030] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0031] In the prior art, the carton rack mechanism of the vertical cartoning machine includes six baffles: right baffle 3, front baffle 4, left baffle 5, and rear baffle 6. The right baffle 3, front baffle 4, left baffle 5, and rear baffle 6 are connected to the rack 1 via a connecting seat 2. The rack 1 is a rectangular frame structure, and the connecting seat 2 is a right angle. The horizontal part of the connecting seat 2 is provided with a first adjustment groove 12, and the side of the rack 1 is provided with a second adjustment groove 13. The connecting seat 2 and the rack 1 are connected by bolts (not shown in the figure). In this way, the right baffle 3, front baffle 4, left baffle 5, and rear baffle 6 can all be adjusted to their front-back, left-right, and right-side positions.

[0032] Adjustment of the carton feeder mechanism: Adjust the extension lines of the two right-side guide rails to maintain a distance of 1mm from the feeding plate (not shown in the figure). Adjust the gap between the right-side and left-side guide rails according to the unfolded width of the carton.

[0033] The cardboard box rack mechanism is positioned directly above the two support brackets. A lifting cylinder is located directly below the cardboard box rack mechanism. The lifting cylinder drives multiple vacuum suction cups upwards to lift and open the cardboard boxes from the cardboard box rack mechanism onto the two support brackets. Vacuum suction cups of different sizes should be used for different cardboard boxes. The cardboard box rack mechanism, lifting cylinder, and vacuum suction cups constitute the box-opening mechanism; this part is common knowledge in the field, so no example diagram is provided.

[0034] like Figure 1 , 2 As shown, the feeding stabilization mechanism of the cartoning machine of this utility model includes a baffle 8, a sliding column 9, a base 10, and a sliding plate 11.

[0035] The base 10 is a long rod-shaped structure, located near a right angle on the horizontal part of the connecting seat 2, and perpendicular to the horizontal part of the connecting seat 2. The sliding column 9 is vertically mounted on the base 10, and a sliding plate 11 is fitted onto the sliding column 9. The sliding plate 11 is flange-shaped, composed of upper and lower rings of different thicknesses, with the same inner diameter, and is used to fit over the sliding column 9. The sliding column 9 is made of 304 stainless steel round steel (GB / T 1220-2007) with a diameter of 8mm. The sliding column 9 is smooth and not easy to rust. The upper thicker ring has evenly distributed round holes for connecting the baffle 8. The baffle 8 is a horizontal plate-shaped structure with a round hole at the center of one end. One end of the baffle 8 is fitted onto the lower thinner ring. The baffle 8 has round holes corresponding to the round holes on the sliding plate 11. The baffle 8 and the sliding plate 11 are connected by bolts, or the baffle 8 and the sliding plate 11 can be welded together.

[0036] This invention optimizes the stability of the carton hopper in a vertical cartoning machine by adding an adaptive floating pressing mechanism to achieve dynamic and stable control of the carton operation process.

[0037] This invention employs a specially designed baffle structure, which utilizes its own weight to generate a constant downward pressure, and can automatically adjust the pressing position according to changes in the stacking height of the materials.

[0038] The sliding column is made of 304 stainless steel round bar with a diameter of 8mm (GB / T 1220-2007), which is not easy to rust and supports quick positioning of the baffle.

[0039] The baffle generates a constant downward pressure using its own weight, and the total weight of the baffle and the slide plate 11 is preferably 0.5-1.2N.

[0040] In the existing technology, during the high-speed operation of the equipment, the repeated slight collisions between the suction cup and the upper hopper cardboard box can easily cause the cardboard box to tilt, which in turn affects the stability of key processes such as suction box, unloading box and box forming, and reduces the overall production efficiency.

[0041] This invention improves the positioning accuracy of paper boxes, significantly increasing the box forming qualification rate; eliminates the frequency of machine downtime for adjusting tilted paper boxes, thus comprehensively improving the overall equipment efficiency (OEE); and features durable structural components with low maintenance costs, contributing to the continuous and stable operation of the production line.

[0042] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] Furthermore, in the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "set up," "equipped with," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0044] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A feeding stabilizing mechanism for a cartoning machine, located on the carton rack mechanism of the cartoning machine, the carton rack mechanism including a right stop bar (3), a front stop bar (4), a left stop bar (5), and a rear stop bar (6); the right stop bar (3), the front stop bar (4), the left stop bar (5), and the rear stop bar (6) are connected to the rack (1) via a connecting seat (2), the rack (1) is a rectangular frame structure, and the connecting seat (2) is a right angle, characterized in that, The feeding stabilizing mechanism includes a baffle (8), a sliding column (9), a base (10), and a sliding plate (11). The base (10) is located at a right angle near the horizontal part of the connecting seat (2) and is perpendicular to the horizontal part of the connecting seat (2). The sliding column (9) is vertically arranged on the base (10), and the sliding plate (11) is sleeved on the sliding column (9). The sliding plate (11) is fixedly connected to one end of the baffle (8), and the baffle (8) is a horizontal plate.

2. The feeding stabilizing mechanism for a cartoning machine according to claim 1, characterized in that, There are two right-side baffles (3) and two left-side baffles (5).

3. The feeding stabilizing mechanism for a cartoning machine according to claim 1, characterized in that, The base (10) is a long rod with its two ends located on two connecting seats (2) on one side.

4. The feeding stabilizing mechanism for a cartoning machine according to claim 1, characterized in that, The slide plate (11) is composed of upper and lower rings of different thicknesses, with the same inner diameter. The upper thick ring is evenly distributed with round holes. The baffle (8) has a round hole at the center of one end, and the end with the round hole is fitted onto the lower thin ring. The baffle (8) has round holes corresponding to the round holes on the slide plate (11). The baffle (8) and the slide plate (11) are connected by bolts.

5. The feeding stabilizing mechanism for a cartoning machine according to claim 1, characterized in that, The baffle (8) is welded to the slide plate (11).

6. The feeding stabilizing mechanism for a cartoning machine according to claim 1, characterized in that, The sliding column (9) is made of 304 stainless steel round bar with a diameter of 8mm.

7. The feeding stabilizing mechanism for a cartoning machine according to claim 1, characterized in that, The horizontal part of the connecting seat (2) is provided with a first adjustment groove (12), and the four sides of the material rack (1) are provided with a second adjustment groove (13). The second adjustment groove (13) is located on the upper surface of the side of the material rack (1) and is arranged vertically. The connecting seat (2) and the material rack (1) are connected by bolts.

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