Packaging box conveying device

Abstract

The utility model relates to a packaging box conveying device which comprises a roller conveying belt, a rolling wheel steering conveying belt and a lifting plate, the roller conveying belt conveys a packaging box to and takes away from the rolling wheel steering conveying belt, and the rolling wheel steering conveying belt steers the packaging box at a right angle or positions the packaging box to one corner. A gap plate vertically arranged on the lifting plate can penetrate through gaps between wheel sets on the roller steering conveying belt to lift the packaging box away from the roller steering conveying belt. The rolling wheel steering conveying belt comprises a Mecanum wheel set, a horizontal positioning rolling wheel set and a vertical positioning rolling wheel, the horizontal positioning rolling wheel set is parallel to the Mecanum wheel set, the vertical positioning rolling wheel is perpendicular to the Mecanum wheel set, and the vertical positioning rolling wheel is arranged at the end, away from the feeding end, of the rolling wheel steering conveying belt. According to the device, the packaging box can be positioned to a specific position on a conveying line, and then the packaging box can be lifted to be stopped, so that the packaging box can be conveniently subjected to labeling, printing, punching, sampling inspection and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveying belt technical field especially a packing box conveying device. BACKGROUND

[0002] The packing box conveying belt is an important component in the packing production line, and the packing box conveying belt commonly uses the drum conveying belt, and the drum conveying belt is also used between two sections of the drum conveying belt to realize the right-angle turning of the packing box on the conveying belt through the Mecanum wheel conveying belt.

[0003] At present, the functional requirements of the packing box conveying belt are more and more, such as the labeling, printing, punching and sampling inspection of the packing box on the conveying line, and the packing box needs to be positioned to a specific position on the conveying line and stopped, and the existing packing box conveying belt cannot realize the function. CONTENT OF THE UTILITY MODEL

[0004] In view of the defects or deficiencies in the prior art, the utility model aims at providing a packing box conveying device which can position the packing box to a specific position on the conveying line and stop, and is used for solving the above problems in the prior art.

[0005] In order to solve the above problems, the utility model provides a packing box conveying device which comprises a drum conveying belt, a roller turning conveying belt and a lifting plate, the drum conveying belt sends the packing box to the roller turning conveying belt and away from the roller turning conveying belt, the roller turning conveying belt straightly turns the packing box or positions the packing box to a corner, and the gap plate vertically arranged on the lifting plate can pass through the gap between the wheel groups on the roller turning conveying belt to lift the packing box away from the roller turning conveying belt.

[0006] The packing box conveying device provided by the utility model also has the following technical features:

[0007] Further, the top end of the gap plate is fixedly provided with a supporting horizontal rod which can pass through the gap between the rollers on the Mecanum wheel group or the horizontal positioning roller group.

[0008] Further, the bottom end of the lifting plate is provided with a telescopic cylinder and a guide pipe, and the guide pipe prevents the telescopic deviation.

[0009] Further, the Mecanum wheel groups and the horizontal positioning roller groups are symmetrically arranged on both sides of the horizontal positioning roller group in the middle of the roller turning conveying belt.

[0010] Further, a plurality of guide rollers are arranged on both sides of the vertical positioning roller, and the guide rollers cooperate with the Mecanum wheel group to straightly turn the packing box.

[0011] Furthermore, the vertical positioning rollers and multiple guide rollers are simultaneously tangent to the packaging box.

[0012] Furthermore, the surfaces of the horizontal positioning roller assembly and the vertical positioning rollers are provided with anti-slip material.

[0013] Furthermore, a positioning baffle is fixedly provided at the end of the roller turning conveyor belt away from the discharge end.

[0014] Furthermore, a clamping bracket is fixedly installed on the roller turning conveyor belt. The top of the clamping bracket is equipped with a telescopic rod and a clamping plate. When the clamping plate moves downward, it can cooperate with the upward-moving gap plate to clamp the packaging box.

[0015] Furthermore, the clamping bracket is also equipped with guide rods to prevent telescopic deviation.

[0016] The present invention has the following advantages: the Mecanum wheel set, horizontal positioning roller set, vertical positioning roller and lifting plate on the roller steering conveyor belt of this device work together to position the packaging box at a specific position on the conveyor line, and then the packaging box can be lifted to stop the operation, which facilitates the labeling, printing, punching, and sampling inspection of the packaging box. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 for Figure 1 A partial structural diagram;

[0019] Figure 3 This is a schematic diagram of the structure of the roller steering conveyor belt and lifting plate of this utility model;

[0020] Figure 4 for Figure 3 A schematic diagram of the decomposition process;

[0021] Figure 5 for Figure 3 Top-down view and enlarged view of some structures;

[0022] In the figure, the attached reference numerals are:

[0023] Roller conveyor belt 1;

[0024] 2. Roller steering conveyor belt, 21. Mecanum wheel set, 22. Horizontal positioning roller set, 23. Vertical positioning roller, 24. Guide roller, 25. Positioning baffle;

[0025] Lifting plate 3, gap plate 31, support crossbar 32, guide tube 33;

[0026] Clamping bracket 4, clamping plate 41, guide rod 42. Detailed Implementation

[0027] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0028] like Figures 1 to 5 In the embodiment of the packaging box conveying device of the present invention shown, the packaging box conveying device includes a roller conveyor belt 1, a roller turning conveyor belt 2, and a lifting plate 3. The roller turning conveyor belt 2 has a rectangular structure, and two roller conveyor belts 1 are arranged on two adjacent sides of the roller turning conveyor belt 2. The roller conveyor belt 1 sends the packaging box to and carries it away from the roller turning conveyor belt 2. The roller turning conveyor belt 2 turns the packaging box at a right angle. The roller turning conveyor belt 2 can also position the packaging box at a corner of the roller turning conveyor belt 2 away from the roller conveyor belt 1. The gap plate 31 vertically arranged on the lifting plate 3 can pass through the gap between the rollers on the roller turning conveyor belt 2 to lift the packaging box away from the roller turning conveyor belt 2. Therefore, the lifting plate 3 can lift the packaging box upward to separate the packaging box from the conveyor belt.

[0029] The roller steering conveyor belt 2 includes a Mecanum wheel set 21, a horizontal positioning roller set 22, and a vertical positioning roller 23. The roller steering conveyor belt 2 uses the Mecanum wheel set 21 as a steering device to enable the packaging box to turn at a right angle. The Mecanum wheel set steering structure is existing technology and will not be described in detail here. The roller steering conveyor belt 2 uses the horizontal positioning roller set 22 and the vertical positioning roller 23 as positioning devices to position the packaging box on the roller steering conveyor belt 2 at a corner away from the roller conveyor belt 1.

[0030] Specifically, the horizontal positioning roller group 22 is parallel to the Mecanum roller group 21, and the top common tangent surfaces of the horizontal positioning roller group 22 and the Mecanum roller group 21 can work together on the bottom end face of the packaging box; the vertical positioning roller 23 is perpendicular to the Mecanum roller group 21, and the vertical positioning roller 23 is located on the roller turning conveyor belt 2 at the end away from the feed end.

[0031] The above structures work together to enable this device to perform the following functions:

[0032] Firstly, when the Mecanum wheel set 21 rotates and acts on the packaging box, while the horizontal positioning roller set 22 and the vertical positioning roller 23 do not operate, the packaging box can be turned at a right angle to the next section of roller conveyor belt 1.

[0033] Secondly, when the Mecanum wheel set 21 is not operating, and the horizontal positioning roller set 22 and the vertical positioning roller 23 rotate and act on the packaging box, the horizontal positioning roller set 22 first transports the packaging box to the vertical positioning roller 23, and then the vertical positioning roller 23 transports the packaging box to a corner of the roller turning conveyor belt 2 away from the roller conveyor belt 1. The two sides of the packaging box abut against the two sides of the roller turning conveyor belt 2, which can achieve accurate positioning of the packaging box.

[0034] Thirdly, once the packaging box is accurately positioned, the gap plate 31 of the lifting plate 3 can pass through the gap between the rollers on the roller conveyor belt 2, thereby lifting the packaging box and stopping it at a specific position. At this time, it is convenient to perform labeling, printing, punching, and sampling inspection on the packaging box.

[0035] In this way, the device can position the packaging box at a specific location on the conveyor line, and then lift the packaging box to stop it, which facilitates labeling, printing, punching, and sampling inspection of the packaging box.

[0036] In one embodiment of this application, preferably, as Figure 5 As shown, a support crossbar 32 is fixedly provided at the top of the gap plate 31. The support crossbar 32 can pass through the gap between the rollers on the Mecanum wheel set 21 or the horizontal positioning roller set 22. The top surface of the support crossbar 32 is flush with the top surface of the gap plate 31. The gap plate 31 and the support crossbar 32 together lift the packaging box, making the lifting of the packaging box more stable.

[0037] In one embodiment of this application, preferably, the bottom end of the lifting plate 3 is provided with a telescopic cylinder and a guide tube 33, the telescopic cylinder controls the lifting or lowering of the lifting plate, and the guide tube 33 prevents telescopic deviation.

[0038] In one embodiment of this application, preferably, Mecanum roller sets 21 and other horizontal positioning roller sets 22 are symmetrically arranged on both sides of the horizontal positioning roller set 22 located in the middle of the roller turning conveyor belt 2. The number of horizontal positioning roller sets 22 is set according to the size of the packaging box. For example, when the packaging box frequently transported by the conveyor belt passes through the roller turning conveyor belt 2, the packaging box will always occupy the center position of the roller turning conveyor belt 2. In this case, a single set of horizontal positioning roller sets 22 is sufficient to transport the packaging box to the positioning position. Alternatively, when the packaging box frequently transported by the conveyor belt passes through the roller turning conveyor belt 2, the area occupied by the packaging box on the roller turning conveyor belt 2 cannot always be in contact with the horizontal positioning roller set 22 located in the middle of the roller turning conveyor belt 2. In this case, more positioning roller sets 22 are symmetrically arranged on both sides of the horizontal positioning roller set 22 located in the middle of the roller turning conveyor belt 2, so that multiple sets of horizontal positioning roller sets 22 cooperate to transport the packaging box to the positioning position.

[0039] In one embodiment of this application, preferably, multiple guide rollers 24 are provided on both sides of the vertical positioning roller 23. The guide rollers 24 cooperate with the Mecanum wheel set 21 to turn the packaging box at a right angle. The vertical positioning roller 23 is positioned according to the size of the packaging box so that the conveyed packaging box can contact the vertical positioning roller 23 when passing through the roller turning conveyor belt 2, so as to be conveyed to the positioning position by the action of the vertical positioning roller 23.

[0040] In the above embodiments, preferably, the vertical positioning roller 23 and multiple guide rollers 24 are simultaneously tangent to the packaging box; thus, when no power is applied to the vertical positioning roller 23 (i.e., when there is no need to position the packaging box), the vertical positioning roller 23 can also function as the guide roller 24, and at this time the vertical positioning roller 23 will not interfere with the normal right-angle transport of the packaging box.

[0041] In one embodiment of this application, preferably, the roller surfaces of the horizontal positioning roller group 22 and the vertical positioning roller 23 are provided with anti-slip material to transport the packaging box more efficiently.

[0042] In one embodiment of this application, preferably, a positioning baffle 25 is fixedly provided at one end of the roller turning conveyor belt 2 away from the discharge end to prevent the packaging box from falling off the edge of the roller turning conveyor belt 2, and the surface of the positioning baffle 25 abuts against the packaging box to make the positioning of the packaging box more accurate.

[0043] In one embodiment of this application, preferably, a clamping bracket 4 is fixedly provided on the roller turning conveyor belt 2. The top of the clamping bracket 4 is provided with a telescopic rod and a clamping plate 41. When the clamping plate 41 moves downward, it can cooperate with the upward-moving gap plate 31 to clamp the packaging box. In this way, the packaging box can be prevented from shifting when labeling, printing, punching and other operations that require external force to be applied to the packaging box.

[0044] In one embodiment of this application, preferably, the clamping bracket 4 is further provided with a telescopic cylinder and a guide rod 42. The telescopic cylinder controls the clamping plate 41 to move downward or upward, and the guide rod 42 can prevent the clamping plate 41 from deviating during the rising or falling process.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A packaging box conveying device, characterized in that, The conveyor belt includes a roller conveyor belt (1), a roller turning conveyor belt (2), and a lifting plate (3). The roller conveyor belt (1) sends the packaging box to and carries it away from the roller turning conveyor belt (2). The roller turning conveyor belt (2) turns the packaging box at a right angle or positions the packaging box to a corner. The gap plate (31) vertically set on the lifting plate (3) can pass through the gap between the rollers on the roller turning conveyor belt (2) to lift the packaging box away from the roller turning conveyor belt (2). The roller turning conveyor belt (2) includes a Mecanum wheel set (21), a horizontal positioning roller set (22), and a vertical positioning roller (23). The horizontal positioning roller set (22) is parallel to the Mecanum wheel set (21), and the vertical positioning roller (23) is perpendicular to the Mecanum wheel set (21). The vertical positioning roller (23) is located on the roller turning conveyor belt (2) at the end away from the feed end.

2. The packaging box conveying device according to claim 1, characterized in that, A support crossbar (32) is fixedly provided at the top of the gap plate (31). The support crossbar (32) can pass through the gap between the rollers on the Mecanum wheel set (21) or the horizontal positioning roller set (22).

3. The packaging box conveying device according to claim 1, characterized in that, The bottom end of the lifting plate (3) is provided with a telescopic cylinder and a guide tube (33), and the guide tube (33) prevents telescopic deviation.

4. The packaging box conveying device according to claim 1, characterized in that, The horizontal positioning roller group (22) located in the middle of the roller turning conveyor belt (2) is symmetrically provided on both sides of the Mecanum roller group (21) and the horizontal positioning roller group (22).

5. The packaging box conveying device according to claim 1, characterized in that, Multiple guide rollers (24) are provided on both sides of the vertical positioning roller (23). The guide rollers (24) work with the Mecanum wheel set (21) to turn the packaging box at a right angle.

6. The packaging box conveying device according to claim 5, characterized in that, The vertical positioning roller (23) and multiple guide rollers (24) are simultaneously tangent to the packaging box.

7. The packaging box conveying device according to claim 1, characterized in that, The roller surfaces of the horizontal positioning roller group (22) and the vertical positioning roller (23) are provided with anti-slip material.

8. The packaging box conveying device according to claim 1, characterized in that, A positioning baffle (25) is fixedly provided at one end of the roller turning conveyor belt (2) away from the discharge end.

9. The packaging box conveying device according to claim 1, characterized in that, A clamping bracket (4) is fixedly provided on the roller turning conveyor belt (2). The top of the clamping bracket (4) is provided with a telescopic rod and a clamping plate (41). When the clamping plate (41) moves downward, it can cooperate with the upward-moving gap plate (31) to clamp the packaging box.

10. The packaging box conveying device according to claim 1, characterized in that, The clamping bracket (4) is also provided with a guide rod (42) to prevent telescopic deviation.

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