Stacking device for furniture packaging carton production

Abstract

The utility model belongs to the field of stacking devices, and particularly relates to a stacking device for furniture packaging carton production, which comprises a base, two first sliding chutes are arranged on the base, first screw holes are arranged on two sides of the outer wall of the base, the first screw holes are communicated with the first sliding chutes, and the first sliding chutes are communicated with the first screw holes. Side plates are fixed to the two ends of the top of the base respectively, second screw holes are formed in the side plates, screw rods are in threaded fit with the second screw holes, the ends, penetrating through the second screw holes, of the screw rods are rotationally connected with limiting plates, and the limiting plates are in sliding fit with the base; through the structural design of the L-shaped blocks, the vertical rods, the X-shaped rods, the limiting rods and the bolts, when the carton stacking device is used, by increasing the contact area with stacked cartons, the protection capacity for the side edges of the stacked cartons is effectively enhanced, and the risk that the cartons in the middle layer fall off due to shaking or bumping is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of palletizing devices, in particular to a palletizing device for producing furniture packaging cartons. Background Art

[0002] In the current production process of furniture packaging cartons, the palletizing device plays a vital role. It ensures the stability and safety of the cartons during transportation. China has authorized a utility model patent (Announcement No.: CN221642996U) to disclose a carton palletizing device for carton production. By designing a limit component, the stacked cartons can be double-limited during palletizing, avoiding subsequent poor stability, thereby effectively improving the stability of the cartons during palletizing.

[0003] However, the above device still has some shortcomings in actual use: specifically, in the prior art, the cartons after stacking are limited by the second limit rod set on the side, but only by a simple horizontal setting, the contact area with the cartons is limited, resulting in poor limiting effect. When the cartons are stacked to the middle layer or higher, due to gravity and bumps during transportation, those cartons that are not directly in contact with the side limit rod are prone to lose stability due to shaking, and then there is a risk of falling. Therefore, in response to the above situation, a stacking device for furniture packaging carton production is proposed. Utility Model Content

[0004] In order to overcome the problem in the prior art that the second limiting rod is simply arranged horizontally, resulting in a limited contact area with the carton and causing poor limiting effect, the utility model proposes a stacking device for the production of furniture packaging cartons.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a stacking device for producing furniture packaging cartons, including a base, a first slide groove is provided on the base, and there are two first slide grooves. First screw holes are provided on both sides of the outer wall of the base, and the first screw holes are connected to the first slide grooves. Side panels are respectively fixed at both ends of the top of the base, and second screw holes are provided on the side panels. A screw is threadedly engaged with the second screw hole, and one end of the screw passes through the second screw hole and is rotatably connected to a limit plate, and the limit plate is slidably engaged with the base.

[0006] L-shaped blocks are provided on both sides of the outer walls of the two side panels. When the first slide groove slides with a limiting piece, the limiting piece cooperates with the L-shaped block. The limiting piece includes a vertical rod. There are two vertical rods. X-shaped rods are fixed on the two vertical rods. Four limiting rods are provided in a rectangular shape on the X-shaped rod.

[0007] Preferably, a plug-in slot is provided on the base.

[0008] Preferably, a second slide groove is provided on the base, and there are four second slide grooves distributed in a rectangular shape on the top of the base. A slider is slidably fitted in the slide groove, and the slider is fixedly connected to the bottom of the limit plate.

[0009] Preferably, a through hole is provided on the vertical rod. When the limiting member is slidably fitted on the first slide groove, a bolt is fitted into the inner thread of the first screw hole. After the bolt passes through the first screw hole, it fits into the through hole to fix the limiting member.

[0010] Preferably, a groove is provided on the side plate, and the limiting plate cooperates with the groove.

[0011] Preferably, a bearing is provided on the limit plate, one end of the screw is rotatably engaged with the limit plate through the bearing, and a knob is provided at the end of the screw away from the limit plate.

[0012] Preferably, a rubber pad is provided on the side of the limiting plate away from the screw.

[0013] Preferably, the L-shaped block cooperates with the side plate to form a limiting cavity for limiting the assembled limiting member.

[0014] The utility model is beneficial in that:

[0015] 1. The structural design of the L-shaped block, vertical rod, X-shaped rod, limiting rod and bolts effectively enhances the protection of the side of the stacked cartons by increasing the contact area with the stacked cartons during use, greatly reducing the risk of middle-layer cartons falling due to shaking or bumping;

[0016] 2. The utility model uses the structural design of the second screw hole, the limit plate and the screw. During use, the position of the limit plate can be partially adjusted according to the size of the cartons during stacking, thereby ensuring that the limit plate is always in contact with one side of the carton, avoiding gaps between the two sides of the cartons and the side plates after stacking, which would cause poor stability during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a structural schematic diagram of the palletizing device;

[0019] Figure 2 Schematic diagram of the assembly structure of the limiting plate;

[0020] Figure 3 It is a structural diagram of the side panel;

[0021] Figure 4 Schematic diagram of the assembly structure of the limiter;

[0022] Figure 5 for Figure 4 Schematic diagram of the locally enlarged structure at point A in the middle.

[0023] In the figure: 1. Base; 101. First slide groove; 102. First screw hole; 2. Side panel; 201. Second screw hole; 3. Limit plate; 4. Screw; 5. L-shaped block; 6. Limit piece; 601. Vertical rod; 6010. Through hole; 602. X-shaped rod; 603. Limit rod; 7. Bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The following is combined with Figure 1 —5 further details of this application,

[0026] The present application embodiment discloses a palletizing device for producing furniture packaging cartons. Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 A palletizing device for producing furniture packaging cartons includes a base 1, a first slide groove 101 is provided on the base 1, and there are two first slide grooves 101. First screw holes 102 are provided on both sides of the outer wall of the base 1, and the first screw holes 102 are connected to the first slide groove 101. Side panels 2 are fixed to both ends of the top of the base 1, and second screw holes 201 are provided on the side panels 2. The second screw holes 201 are threadedly engaged with a screw rod 4. One end of the screw rod 4 passes through the second screw hole 201 and is rotatably connected to a limit plate 3. The limit plate 3 slides with the base 1, and a rubber pad is provided on the side of the limit plate 3 away from the screw rod 4.

[0027] L-shaped blocks 5 are provided on both sides of the outer walls of the two side panels 2. When the limiting member 6 is slidably engaged on the first slide groove 101, the limiting member 6 cooperates with the L-shaped block 5. Specifically, the L-shaped block 5 cooperates with the side panel 2 to form a limiting cavity, which is used to limit the assembled limiting member 6. The limiting member 6 includes a vertical rod 601. There are two vertical rods 601. X-shaped rods 602 are fixed on the two vertical rods 601. Four limiting rods 603 are arranged in a rectangular shape on the X-shaped rod 602.

[0028] Reference Figure 1 、 Figure 2 、 Figure 4 and Figure 5 , a plug-in slot is provided on the base 1.

[0029] In this embodiment, the arrangement of the plug slot facilitates the movement of the base 1 by cooperating with a forklift.

[0030] Reference Figure 1 、 Figure 2 、 Figure 4 and Figure 5 A second chute is provided on the base 1. The second chute has four grooves, which are distributed in a rectangular shape on the top of the base 1. A slider is slidably fitted in the chute, and the slider is fixedly connected to the bottom of the limit plate 3.

[0031] In this embodiment, through the setting of the second slide groove and the slider, when the screw 4 is rotated to move the limit plate 3 to contact the carton, the limit plate 3 can be guided and limited to ensure that the limit plate 3 moves horizontally.

[0032] Reference Figure 1 、 Figure 4 and Figure 5 A through hole 6010 is provided on the vertical rod 601. When the limiter 6 slides on the first slide groove 101, the inner thread of the first screw hole 102 is engaged with the bolt 7. After the bolt 7 passes through the first screw hole 102, it cooperates with the through hole 6010 to fix the limiter 6.

[0033] In this embodiment, the installed limiting member 6 is further fixed by assembling the bolts 7 to prevent the limiting member 6 from sliding out.

[0034] One side of the limiting member 6 contacts one side of the inner wall of the first sliding groove 101 .

[0035] Reference Figure 1 、 Figure 2 and Figure 3 A groove is provided on the side plate 2, and the limiting plate 3 cooperates with the groove.

[0036] In this embodiment, the limiting plates 3 can be moved into the groove by rotating the screw 4, thereby ensuring that there is a maximum distance between the two limiting plates 3, thereby achieving the placement of the carton.

[0037] Reference Figure 2 and Figure 3 A bearing is provided on the limit plate 3, and one end of the screw rod 4 rotates with the limit plate 3 through the bearing. A knob is provided at the end of the screw rod 4 away from the limit plate 3.

[0038] In this embodiment, one end of the screw rod 4 is fixed to a connecting shaft, and the connecting shaft cooperates with the inner ring of the bearing, and the rotation of the screw rod 4 is achieved by operating the knob.

[0039] Working principle: When in use, first place the carton on the base 1 so that the carton contacts the surface of one of the limit plates 3, and then rotate the screw 4 on the other side plate 2. By rotating the screw 4, the limit plate 3 moves and contacts the other side of the carton, and then stack the cartons one by one. After the stacking is completed, slide the limit member 6 from the first slide groove 101. After the limit member 6 slides in, the bolt 7 is screwed into the first screw hole 102 and the bolt 7 is passed through the through hole 6010 to complete the positioning of the limit member 6. The limit member 6 composed of the vertical rod 601, the X-shaped rod 602 and the limit rod 603 protects the side of the carton after stacking. By increasing the contact area with the carton after stacking, the protection capability of the side of the carton after stacking is effectively enhanced, and the risk of the middle carton falling due to shaking or bumping is greatly reduced.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A palletizing device for producing furniture packaging cartons, comprising a base (1), characterized in that: The base (1) is provided with a first slide groove (101), and there are two first slide grooves (101). Both sides of the outer wall of the base (1) are provided with first screw holes (102), and the first screw holes (102) are connected with the first slide groove (101). The two ends of the top of the base (1) are respectively fixed with side plates (2), and the side plates (2) are provided with second screw holes (201). The second screw holes (201) are threadedly engaged with screw rods (4), and one end of the screw rod (4) passes through the second screw hole (201) and is rotatably connected to the limit plate (3), and the limit plate (3) is slidably engaged with the base (1); L-shaped blocks (5) are provided on both sides of the outer walls of the two side panels (2). When the first sliding groove (101) is slidably engaged with the limiting member (6), the limiting member (6) cooperates with the L-shaped block (5). The limiting member (6) includes a vertical rod (601). There are two vertical rods (601). X-shaped rods (602) are fixed on the two vertical rods (601). Four limiting rods (603) are provided on the X-shaped rod (602) in a rectangular shape.

2. A palletizing device for producing furniture packaging cartons according to claim 1, characterized in that: The base (1) is provided with a plug-in slot.

3. The palletizing device for producing furniture packaging cartons according to claim 2, characterized in that: The base (1) is provided with a second slide groove, which has four second slide grooves and is distributed in a rectangular shape on the top of the base (1). A slider is slidably fitted in the slide groove, and the slider is fixedly connected to the bottom of the limit plate (3).

4. The palletizing device for producing furniture packaging cartons according to claim 1, characterized in that: A through hole (6010) is provided on the vertical rod (601). When the limiting member (6) is slidably engaged on the first sliding groove (101), the first screw hole (102) is internally threaded with a bolt (7). After the bolt (7) passes through the first screw hole (102), it engages with the through hole (6010) to fix the limiting member (6).

5. The palletizing device for producing furniture packaging cartons according to claim 1, characterized in that: A groove is provided on the side plate (2), and the limiting plate (3) cooperates with the groove.

6. The palletizing device for producing furniture packaging cartons according to claim 5, characterized in that: A bearing is provided on the limiting plate (3), and one end of the screw rod (4) is rotatably engaged with the limiting plate (3) via the bearing. A knob is provided at the end of the screw rod (4) away from the limiting plate (3).

7. The palletizing device for producing furniture packaging cartons according to claim 6, characterized in that: The limiting plate (3) is provided with a rubber pad on the side away from the screw rod (4).

8. The palletizing device for producing furniture packaging cartons according to claim 1, characterized in that: The L-shaped block (5) cooperates with the side plate (2) to form a limiting cavity for limiting the position of the assembled limiting member (6).

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