A packaging box conveying equipment

Abstract

This utility model belongs to the technical field of packaging production lines and provides a packaging box conveying device, including a support frame with a conveyor belt and two side baffles symmetrically mounted on the left and right sides above the support frame. At least one set of height adjustment unit and width adjustment unit is provided on each side of the support frame. The height adjustment unit is fixedly mounted on the side wall of the support frame, and the width adjustment unit is vertically mounted above the height adjustment unit and connected to the side baffles. The height adjustment unit adjusts the height of the side baffles, and the width adjustment unit adjusts the width of the side baffles. The packaging box conveying device provided by this utility model can prevent packaging box materials from tilting, falling, or even detaching during conveying, thus ensuring that the conveyed packaging box materials are arranged neatly and uniformly, facilitating subsequent packaging processing. It is also applicable to packaging box materials of different specifications and sizes, and has strong practicality and a wide range of applications.

Description

Technical Field

[0001] This utility model belongs to the technical field of packaging production line, and specifically relates to a packaging box conveying equipment. Background Technology

[0002] Modern packaging production lines commonly use conveyor belts as the material transport carrier to replace manual labor and achieve fast, accurate, and efficient material transfer. However, existing conveyor lines are generally simple rotating strip structures, usually without side barriers. For tall or narrow packaging boxes, such as solid granule or powder boxes, disordered arrangement and tilting or even falling off during transport often occur, seriously affecting subsequent processing such as sealing or marking. Although some conveyor lines have side barriers, these are generally fixed and cannot be adjusted according to needs (such as different sizes of packaging boxes). They only prevent materials from falling off and cannot guarantee the orderly arrangement of packaging materials. Furthermore, they cannot effectively prevent tilting or falling off of some taller packaging boxes during transport.

[0003] Therefore, it is necessary to design a packaging box conveying device that can at least solve some of the above problems and defects. Summary of the Invention

[0004] To solve the above technical problems, this utility model proposes a packaging box conveying device, which can avoid the phenomenon of packaging box materials tilting, falling, or even detaching and dropping during the conveying process, thereby ensuring that the conveyed packaging box materials are arranged in a neat and consistent manner, which is convenient for subsequent packaging processing. At the same time, it can be applied to packaging box materials of different specifications and sizes, and has strong practicality and wide applicability.

[0005] The technical solution of this utility model is:

[0006] This utility model proposes a packaging box conveying device, including a support frame with a conveyor belt and two side baffles symmetrically mounted on the left and right sides above the support frame.

[0007] At least one set of height adjustment unit and width adjustment unit is provided on both the left and right sides of the support frame. The height adjustment unit is fixedly installed on the side wall of the support frame, and the width adjustment unit is raised and lowered above the height adjustment unit and connected to the side baffle. The height adjustment unit can be used to adjust the height position of the side baffle, and the width adjustment unit can be used to adjust the width position of the side baffle.

[0008] Preferably, the height adjustment unit includes a mounting base fixedly disposed on the side wall of the support frame, a base fixedly disposed vertically on the mounting base, a longitudinal rod vertically and movably passing through the base, and a first locking knob movably disposed on the base.

[0009] The top end of the longitudinal rod is fixedly connected to the width adjustment unit, and the first locking knob extends into the base and abuts against the longitudinal rod perpendicularly.

[0010] Preferably, the width adjustment unit includes a positioning block fixedly disposed at the top end of the longitudinal rod, a transverse rod horizontally and movably passing through the positioning block, and a second locking knob movably disposed on the positioning block;

[0011] The inner end of the transverse rod is connected to the side baffle, and the second locking knob extends into the positioning block and abuts perpendicularly against the transverse rod.

[0012] Preferably, the side baffle includes an inner layer plate located on the inner side and a support plate fixedly embedded on the outer side of the inner layer plate. The inner layer plate is provided with a receiving groove arranged along its length direction, and the support plate is fixedly embedded in the receiving groove.

[0013] Preferably, the inner end of the transverse rod is provided with a slider that is fixedly connected thereto, and the outer wall of the support plate is provided with a transverse groove arranged along its length direction, and the slider is reciprocally disposed in the transverse groove.

[0014] Preferably, the support frame includes a main frame body with a conveyor belt and a base rod fixedly installed at the bottom of the main frame body. The base rods are arranged in a plurality of positions and are spaced apart along the length of the main frame body.

[0015] The base rod is an inverted "Y" shaped rod, and an adjustment seat with a threaded connection is provided at its bottom.

[0016] This utility model has the following advantages and effects compared with the prior art:

[0017] (1) Two side baffles are symmetrically installed on the left and right sides above the support frame. The side baffles on both sides limit the packaging box material being transported on the conveyor belt, ensuring the regularity of the packaging box arrangement and preventing the packaging box from tilting, falling or even detaching during the transport process, thereby improving the stability and regularity of the packaging box transport process.

[0018] (2) A height adjustment unit is fixedly installed on the side wall of the support frame, and the width adjustment unit and the side baffle are raised and lowered on the height adjustment unit. The height of the side baffle can be adjusted through the height adjustment unit to adapt to packaging boxes of different height specifications. For example, for some packaging boxes with larger height, the height of the side baffle can be adjusted to be flush with the upper part of the middle of the packaging box, so as to play a stable limiting role for the packaging box material and thus avoid the phenomenon of tilting, falling or even detaching and falling.

[0019] (3) A width adjustment unit is fixedly installed at the top end of the longitudinal rod and the width adjustment unit is equipped with a horizontal rod that can move left and right. By adjusting the position of the horizontal rod, the width distance between the side baffles on the left and right sides can be changed to adapt to the width of the packaging box being transported. For example, when a single row of packaging boxes needs to be transported, the width distance between the side baffles on both sides can be adjusted to make it slightly larger than the width of the packaging box, thereby improving the regularity and consistency of the packaging box material transport and facilitating subsequent processing operations. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the packaging box conveying equipment in an embodiment of the present utility model;

[0021] Figure 2 for Figure 1 Enlarged structural diagram at position A in the middle;

[0022] Figure 3 for Figure 1 A magnified structural diagram at position B in the middle.

[0023] Reference numerals: 1. Support frame; 11. Main frame; 12. Base rod; 13. Adjustment seat; 2. Side baffle; 21. Inner layer plate; 211. Receiving groove; 22. Support plate; 221. Horizontal groove; 3. Height adjustment unit; 31. Mounting seat; 32. Base seat; 33. Longitudinal rod; 34. First locking knob; 4. Width adjustment unit; 41. Positioning block; 42. Horizontal rod; 421. Slider; 43. Second locking knob. Detailed Implementation

[0024] To enable those skilled in the art to better understand this utility model, it will now be further described in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are for illustrative and explanatory purposes only and are not intended to limit the scope of this utility model.

[0025] Example:

[0026] like Figures 1-3As shown, this utility model provides a packaging box conveying device, specifically applied to the conveying process in a packaging processing production line for solid granular powder packaging boxes. It includes a support frame 1 with a conveyor belt, and two side baffles 2 symmetrically mounted on the left and right sides above the support frame 1. The side baffles 2 are arranged along the length of the support frame 1 (i.e., the conveying direction of the packaging boxes on the conveyor belt) and are mounted directly above the conveyor belt to limit the movement of the packaging boxes transported by the conveyor belt, preventing disordered arrangement, tilting, tipping, or even detachment and falling.

[0027] Furthermore, such as Figure 1 As shown, at least one set of height adjustment unit 3 and width adjustment unit 4 are provided on both the left and right sides of the support frame 1. The height adjustment unit 3 is fixedly installed on the side wall of the support frame 1, and the width adjustment unit 4 is raised and lowered above the height adjustment unit 3 and connected to the side baffle 2. The height adjustment unit 3 adjusts the height position of the side baffle 2 (i.e., the height distance between the side baffle 2 and the conveyor belt), while the width adjustment unit 4 adjusts the width position of the side baffle 2 (i.e., the width distance between the two side baffles 2). This adapts to packaging boxes of different sizes, preventing the packaging boxes from becoming disorganized, shaking, tipping over, or even falling off during transport due to excessively high or narrow dimensions. For details, refer to... Figure 1 As shown in this embodiment, two sets of width adjustment units 4 and height adjustment units 3 are provided on both the left and right sides of the support frame 1. It should be noted that in actual application, the number of height adjustment units 3 and width adjustment units 4 can be set as needed according to the specifications and dimensions of the support frame 1 and the side baffle 2, which will not be elaborated further here.

[0028] like Figure 1 As shown, the support frame 1 includes a main frame 11 on which a conveyor belt is mounted, and base rods 12 fixedly mounted at the bottom of the main frame 11. Several base rods 12 are arranged at intervals along the length of the main frame 11. Furthermore, each base rod 12 is specifically an inverted "Y"-shaped rod, and its bottom is provided with an adjusting seat 13 threadedly connected to it. This allows the overall height of the support frame 1 to be changed by adjusting the length of the adjusting seat 13 extending into the bottom of the base rod 12. In addition, the support frame 1 is provided with a drive assembly (not shown in the figure) for driving the conveyor belt. Given that this is mature prior art in the field, its specific structure and principle will not be described here, and it should not be considered a factor affecting the normal implementation of this embodiment.

[0029] Combination Figure 1 and Figure 3As shown, the side baffle 2 includes an inner layer plate 21 located on the inner side and a support plate 22 fixedly embedded on the outer side of the inner layer plate 21. Specifically, the outer side of the inner layer plate 21 is provided with a receiving groove 211 arranged along its length direction, that is, the cross-section of the inner layer plate 21 is "U" shaped. The support plate 22 is fixedly embedded in the receiving groove 211. The inner layer plate 21 is made of hard plastic or other rubber materials to avoid scratching, collision and wear on the packaging box, while the support plate 22 is made of a tough metal material or aluminum alloy to ensure the overall rigidity and stability of the side baffle 2. It should be noted that the inner surface of the inner layer plate 21 is preferably made of a material with low friction to avoid large friction when in contact with the outer surface of the packaging box, which could cause the packaging box to shift or even tip over.

[0030] refer to Figure 2 As shown, the height adjustment unit 3 includes a mounting base 31 fixedly mounted on the side wall of the main frame 11 of the support frame 1, a base 32 vertically fixedly mounted on the mounting base 31, a longitudinal rod 33 vertically extending through the base 32, and a first locking knob 34 movably mounted on the base 32. The top end of the longitudinal rod 33 is fixedly connected to the width adjustment unit 4, so that the height position of the width adjustment unit 4 and the side baffle 2 can be adjusted by raising or lowering the longitudinal rod 33. The first locking knob 34 extends into the base 32 and its end abuts perpendicularly against the surface of the longitudinal rod 33, so that the longitudinal rod 33 can be locked or released by rotating the first locking knob 34. Specifically, the first locking knob 34 and the base 32 are connected by a threaded structure. It should be noted that the contact surface between the first locking knob 34 and the longitudinal rod 33 can be provided with a grooved structure or a raised structure to increase friction (not shown in the figure) to increase the clamping force when the first locking knob 34 and the longitudinal rod 33 are locked together, to prevent the longitudinal rod 33 from sliding and deviating, and to improve the stability and reliability of locking. Given that this is a mature existing technology in the field, its specific structure and principle will not be described in detail here.

[0031] refer to Figure 3As shown, the width adjustment unit 4 includes a positioning block 41 fixedly mounted at the top end of the longitudinal rod 33, a transverse rod 42 horizontally extending through the positioning block 41, and a second locking knob 43 movably mounted on the positioning block 41. The inner end of the transverse rod 42 is fixedly connected to the side baffle 2, so that the width position of the side baffle 2 can be adjusted by pushing the transverse rod 42 inward or pulling it outward, thereby changing the width spacing between the side baffles 2 arranged opposite to each other on the left and right sides, thus adapting to packaging boxes of different widths. The second locking knob 43 extends into the positioning block 41 and its end abuts perpendicularly to the surface of the transverse rod 42, so that the transverse rod 42 can be locked or released by rotating the second locking knob 43. Specifically, the second locking knob 43 and the positioning block 41 are movably connected by a threaded structure. In addition, the contact and pressing structure between the second locking knob 43 and the transverse rod 42 can be referred to the specific setting of the first locking knob 34 described above, which will not be elaborated further here.

[0032] Optionally, in some embodiments, a slider 421 is fixedly connected to the inner end of the transverse rod 42, and a transverse groove 221 is provided on the outer side of the support plate 22 of the side baffle 2 along its length direction. The slider 421 is horizontally reciprocating within the transverse groove 221 to facilitate adjustment of the installation position of the side baffle 2 (position along the length of the support frame 1). It should be noted that a certain sliding damping is provided between the slider 421 and the groove. Only when sufficient external force is applied will the slider 421 slide relative to the groove to avoid the side baffle 2 sliding off. The relative sliding here includes sliding along the length direction of the support frame 1 and sliding along the width direction of the support frame 1, that is, the movement of the slider 421 disengaging from the transverse groove 221, which can be understood as an approximate snap-fit ​​and disengagement movement of a buckle structure. In addition, the transverse groove 221 and the slider 421 can be configured as matching dovetail grooves or T-grooves, so that the slider 421 and the transverse groove 221 can only slide relative to each other along the length of the support frame 1.

[0033] In summary, the packaging box conveying equipment provided by this utility model can prevent the packaging box materials from tilting, falling over, or even detaching and dropping during the conveying process, thereby ensuring that the conveyed packaging box materials are arranged neatly and uniformly, which is convenient for subsequent packaging processing. At the same time, it can be applied to packaging box materials of different specifications and sizes, and has strong practicality and wide applicability.

[0034] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. All equivalent changes and modifications made within the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A packaging box conveying device, characterized in that: It includes a support frame (1) with a conveyor belt, and two side baffles (2) symmetrically mounted on the left and right sides above the support frame (1). The support frame (1) is provided with at least one set of height adjustment unit (3) and width adjustment unit (4) on both the left and right sides. The height adjustment unit (3) is fixedly installed on the side wall of the support frame (1). The width adjustment unit (4) is installed above the height adjustment unit (3) and is connected to the side baffle (2) so that the height position of the side baffle (2) can be adjusted by the height adjustment unit (3) and the width position of the side baffle (2) can be adjusted by the width adjustment unit (4).

2. The packaging box conveying equipment according to claim 1, characterized in that: The height adjustment unit (3) includes a mounting base (31) fixedly mounted on the side wall of the support frame (1), a base (32) vertically fixedly mounted on the mounting base (31), a longitudinal rod (33) vertically and movably passing through the base (32), and a first locking knob (34) movably mounted on the base (32). The top end of the longitudinal rod (33) is fixedly connected to the width adjustment unit (4), and the first locking knob (34) extends into the base seat (32) and abuts vertically against the longitudinal rod (33).

3. The packaging box conveying equipment according to claim 2, characterized in that: The width adjustment unit (4) includes a positioning block (41) fixedly disposed at the top end of the longitudinal rod (33), a transverse rod (42) horizontally and movably passing through the positioning block (41), and a second locking knob (43) movably disposed on the positioning block (41). The inner end of the transverse rod (42) is connected to the side baffle (2), and the second locking knob (43) extends into the positioning block (41) and abuts vertically against the transverse rod (42).

4. The packaging box conveying equipment according to claim 3, characterized in that: The side baffle (2) includes an inner layer plate (21) located on the inner side and a support plate (22) fixedly embedded on the outer side of the inner layer plate (21). The inner layer plate (21) is provided with a receiving groove (211) arranged along its length direction, and the support plate (22) is fixedly embedded in the receiving groove (211).

5. The packaging box conveying equipment according to claim 4, characterized in that: The inner end of the transverse rod (42) is provided with a slider (421) fixedly connected thereto, and the outer wall of the support plate (22) is provided with a transverse groove (221) arranged along its length direction. The slider (421) is reciprocally arranged in the transverse groove (221).

6. The packaging box conveying equipment according to claim 1, characterized in that: The support frame (1) includes a main frame (11) with a conveyor belt and a base rod (12) fixedly installed at the bottom of the main frame (11). The base rod (12) is provided in a plurality of places and is arranged at intervals along the length of the main frame (11). The base rod (12) is an inverted "Y" shaped rod, and an adjustment seat (13) is threadedly connected to its bottom.

Images