Material guide mechanism for conveyor belt

Abstract

The utility model provides a material guide mechanism for a conveyor belt, which comprises two mounting plates arranged at two ends of the conveyor belt in the width direction; one guide assembly is arranged on the inner side of each mounting plate, each guide assembly comprises a first guide plate and a second guide plate, the first guide plates and the second guide plates are arranged in the conveying direction of the conveying belt, and the first guide plates and the second guide plates are mounted on the inner walls of the mounting plates through hinge seats correspondingly; one end of the first elastic piece is fixed on the first guide plate, and the other end of the first elastic piece is fixed on the mounting plate; and one end of the conduction piece is mounted on the first guide plate, and the other end of the conduction piece is mounted on the second guide plate. The scheme has the advantage of high guide efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of material transfer, in particular to a material guiding mechanism for a conveyor belt. Background Art

[0002] Before stacking, the packaging bags containing materials need to be arranged neatly so that the grabbing robot can grab and stack the materials. If the packaging bags containing materials are not placed neatly, the robot's manipulator will deviate from the grabbing position of the packaging bags, which will cause the packaging bags to be stacked unevenly and the stacked packaging bags are prone to tipping. Therefore, during the transportation of the packaging bags, there is usually a guiding mechanism to align and adjust the position of the packaging bags.

[0003] For example, the application number of the existing patent is: 202220035824.2, and the name of the patent is "Printing Device Conveyor Belt", which involves the field of printing technology, including a conveyor frame, two synchronous motors are symmetrically installed on one side of the conveyor frame, and the synchronous motor runs through one end of the conveyor frame and is coaxially installed with a transmission roller, and the surface of the conveyor roller is overlapped with a conveyor belt, and the middle of the upper surface of the conveyor frame is fixedly connected to a first bracket, and the inner side wall of the first bracket is threadedly connected to a screw, and one end of the screw is rotatably connected to a positioning plate through a bearing and a sleeve, and the other side of the positioning plate is fixedly connected to a balancing component, and one side of the positioning plate is rotatably connected to a telescopic component through a rotating shaft. This scheme uses a motor to control the distance between the two positioning plates for guiding the printed material. However, this scheme is a rigid adjustment. If the packaging bag is adjusted, it is easy to cause the movement of the packaging bag to be obstructed.

[0004] Therefore, the technical problem that the present application needs to solve is how to efficiently guide the packaging bag containing the material. Utility Model Content

[0005] In order to solve the above technical problems, this solution proposes a material guiding mechanism for a conveyor belt. By setting a first elastic member, the packaging bag can be elastically guided to avoid obstruction of the packaging bag during movement. This solution is a feedback-type guiding solution. The first guiding plate can guide the packaging bag on the one hand, and can also feedback the degree of deviation of the packaging bag on the other hand. The greater the deviation of the packaging bag, the greater the angle change of the first guiding plate. Under the action of the transmission member, according to the magnitude of the change in the angle of the first guiding plate, the second guiding plate can swing in the opposite direction to further push the packaging bag to the middle. This solution has the advantage of high guiding efficiency.

[0006] Specifically, the utility model proposes a material guiding mechanism for a conveyor belt, comprising:

[0007] Mounting plates, two of which are arranged at both ends of the conveyor belt in the width direction;

[0008] A guide assembly, wherein the inner side of each mounting plate is provided with a guide assembly, each guide assembly comprises a first guide plate and a second guide plate, wherein the first guide plate and the second guide plate are arranged along the conveying direction of the conveyor belt, and the first guide plate and the second guide plate are respectively mounted on the inner wall of the mounting plate through a hinge seat;

[0009] a first elastic member, one end of which is fixed to the first guide plate, and the other end of which is fixed to the mounting plate;

[0010] A conductive member, one end of which is mounted on the first guiding plate, and the other end of which is mounted on the second guiding plate.

[0011] Preferably, one end of the conductive member is hinged to the first guide plate, and the other end of the conductive member is hinged to the second guide plate.

[0012] Preferably, the conductive member is a rigid member.

[0013] Preferably, the angle between the second guide plate and the mounting plate is greater than the angle between the first guide plate and the mounting plate.

[0014] Preferably, each of the guide assemblies further includes a third guide plate, and the third guide plate is located on a side of the second guide plate away from the first guide plate.

[0015] Preferably, the third guide plate is mounted on the inner wall of the mounting plate via a hinge seat, and the third guide plate is mounted on the mounting plate via a second elastic member.

[0016] Preferably, the outlet spacing between the two second guide plates is smaller than the outlet spacing between the two first guide plates.

[0017] Preferably, the outlet spacing between the two third guide plates is less than or equal to the outlet spacing between the two second guide plates.

[0018] Preferably, an inclined arm is fixed on the inner wall of each of the third guide plates.

[0019] Preferably, the articulated seat comprises an extension arm and a mounting shaft, and the mounting shaft is mounted on the mounting plate via the extension arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required to be used in the embodiments or the description of the prior art will be briefly introduced below.

[0021] Figure 11 is a schematic diagram of the three-dimensional structure of a material guiding mechanism for a conveyor belt proposed in this embodiment;

[0022] Figure 2 yes Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0023] Figure 3 yes Figure 1 Schematic diagram of the local enlarged structure at point B in the middle.

[0024] The reference numerals in the accompanying drawings are as follows:

[0025] 11-mounting plate; 12-first guide plate; 13-second guide plate; 14-conveyor belt; 15-first elastic member; 16-conducting member; 17-third guide plate; 18-tilting arm; 19-extension arm; 20-mounting shaft; 21-guard plate; 22-second elastic member. DETAILED DESCRIPTION

[0026] The technical solution of the present application is further described below in conjunction with specific embodiments, but the present application is not limited to these embodiments.

[0027] like Figures 1 to 3 As shown, this embodiment provides a material guiding mechanism for a conveyor belt, comprising:

[0028] Mounting plates 11, two mounting plates 11 are arranged at both ends of the conveyor belt 14 in the width direction;

[0029] A guide assembly, wherein each of the mounting plates 11 is provided with a guide assembly on its inner side, and each of the guide assemblies comprises a first guide plate 12 and a second guide plate 13, wherein the first guide plate 12 and the second guide plate 13 are arranged along the conveying direction of the conveyor belt 14, and the first guide plate 12 and the second guide plate 13 are respectively mounted on the inner wall of the mounting plate 11 through a hinge seat;

[0030] A first elastic member 15, one end of the first elastic member 15 is fixed to the first guide plate 12, and the other end of the first elastic member 15 is fixed to the mounting plate 11;

[0031] A conductive member 16 , one end of which is mounted on the first guide plate 12 , and the other end of which is mounted on the second guide plate 13 .

[0032] The technical effect of this solution is that it can flexibly guide the packaging bag containing materials and has the advantage of high guiding efficiency.

[0033] The conveyor belt 14 belongs to the prior art, and has guard plates 21 at both ends of the conveyor belt 14 along its width direction.

[0034] The mounting plate 11 is disposed on the guard plate 21 . Of course, the mounting plate 11 can also be directly mounted on the floor through a bracket.

[0035] The inner side in this solution refers to the side facing the material packaging bag conveying track, and the opposite side is the outer side.

[0036] When the packaging bag containing materials is transferred in the conveyor belt 14, when the packaging bag is not in the middle of the conveyor belt 14, first, the packaging bag will contact the first guide plate 12, and the first guide plate 12 will be subjected to force and move toward the mounting plate 11. At this time, the first guide plate 12 squeezes the second guide plate 13 through the conductive member 16, and the second guide plate 13 can further correct the position of the packaging bag.

[0037] This solution adopts a feedback-type guiding solution. The first guiding plate 12 can guide the packaging bag on the one hand, and can also feedback the deviation degree of the packaging bag on the other hand. The greater the deviation of the packaging bag, the greater the angle change of the first guiding plate 12. Under the action of the transmission member, according to the magnitude of the variation of the angle of the first guiding plate 12, the second guiding plate 13 can swing in the opposite direction to further push the packaging bag to the middle. This solution has the advantage of high guiding efficiency.

[0038] Furthermore, the length of the packaging bag is greater than the length of the second guide plate 13. When the packaging bag moves to the second guide plate 13, a part of it remains on the first guide plate 12. In this way, the first guide plate 12 and the second guide plate 13 can cooperate with each other and feedback each other to enable the packaging bag to smoothly move toward the middle.

[0039] As an implementation of this embodiment, one end of the conductive member 16 is hinged on the first guide plate 12, and the other end of the conductive member 16 is hinged on the second guide plate 13. The conductive member 16 can be a rigid member, such as a plate or a rod-shaped member. The conductive member 16 can also be a spring.

[0040] As an implementation manner of this embodiment, the angle between the second guide plate 13 and the mounting plate 11 is greater than the angle between the first guide plate 12 and the mounting plate 11 .

[0041] As an implementation of this embodiment, each of the guide assemblies further includes a third guide plate 17 , and the third guide plate 17 is located on a side of the second guide plate 13 away from the first guide plate 12 .

[0042] As an implementation of this embodiment, the third guide plate 17 is mounted on the inner wall of the mounting plate 11 through a hinge seat, and the third guide plate 17 is mounted on the mounting plate 11 through a second elastic member 22 .

[0043] Furthermore, the first elastic member 15 and the second elastic member 22 are springs respectively.

[0044] As an implementation of this embodiment, the outlet spacing between the two second guide plates 13 is smaller than the outlet spacing between the two first guide plates 12 .

[0045] The outlet between the two first guide plates 12 in this solution refers to the shortest connecting distance between the two first guide plates 12, and is also the position where the packaging bag finally passes through the first guide plate 12. Based on this, the outlet between the two second guide plates 13 and the outlet between the two third guide plates 17 can be deduced by analogy.

[0046] Furthermore, the outlet spacing between the two third guide plates 17 is less than or equal to the outlet spacing between the two second guide plates 13. The third guide plate 17 is used to supplement the guiding scheme of the packaging bag, to further determine that the packaging bag is located in the middle position of the conveyor belt 14, and to further guide and adjust the packaging bag when there is a slight deviation in the position of the packaging bag.

[0047] As an implementation of this embodiment, an inclined arm 18 is fixed on the inner wall of each third guide plate 17. As the last link of the packaging bag position adjustment, the inclined arm 18 has a closing function, which is used to narrow the transfer channel of the packaging bag, making it easier to correct the position of the packaging bag.

[0048] As an implementation of this embodiment, the hinge seat includes an extension arm 19 and a mounting shaft 20 , and the mounting shaft 20 is mounted on the mounting plate 11 through the extension arm 19 .

[0049] The number of hinged seats in this solution is equal to the sum of the number of the first guide plate 12, the second guide plate 13 and the third guide plate 17. The first guide plate 12, the second guide plate 13 and the third guide plate 17 are respectively fixed with mounting rings, which are rotatably arranged on the mounting shaft 20.

[0050] In addition, the guiding structure on the conveyor belt 14 in the prior art usually has a plurality of linearly arranged guiding plates, which are used to slowly and steadily push the packaging bag to the middle, but the space required in the prior art is relatively large, and only three guiding plates are needed in this solution to achieve the guiding adjustment of the packaging bag. The space saved by the conveyor belt 14 in this solution can be used to remove dust from the surface of the packaging bag, and the dust removal operation involves other solutions, which will not be described in detail in this article.

[0051] For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the utility model, which all fall within the protection scope of the utility model.

Claims

1. A material guiding mechanism for a conveyor belt, characterized in that: include: A mounting plate (11), wherein two mounting plates (11) are arranged at both ends of the conveyor belt (14) in the width direction; A guide assembly, wherein the inner side of each mounting plate (11) is provided with a guide assembly, each guide assembly comprises a first guide plate (12) and a second guide plate (13), the first guide plate (12) and the second guide plate (13) are arranged along the conveying direction of the conveyor belt (14), and the first guide plate (12) and the second guide plate (13) are respectively mounted on the inner wall of the mounting plate (11) through a hinge seat; A first elastic member (15), one end of the first elastic member (15) being fixed on the first guide plate (12), and the other end of the first elastic member (15) being fixed on the mounting plate (11); A conductive member (16), one end of which is mounted on the first guide plate (12), and the other end of which is mounted on the second guide plate (13).

2. The material guiding mechanism for a conveyor belt according to claim 1, characterized in that: One end of the conductive member (16) is hinged on the first guide plate (12), and the other end of the conductive member (16) is hinged on the second guide plate (13).

3. The material guiding mechanism for a conveyor belt according to claim 1, characterized in that: The conductive member (16) is a rigid member.

4. The material guiding mechanism for a conveyor belt according to claim 2, characterized in that: The included angle between the second guide plate (13) and the mounting plate (11) is greater than the included angle between the first guide plate (12) and the mounting plate (11).

5. The material guiding mechanism for a conveyor belt according to claim 4, characterized in that: Each of the guide assemblies further comprises a third guide plate (17), wherein the third guide plate (17) is located on a side of the second guide plate (13) away from the first guide plate (12).

6. The material guiding mechanism for a conveyor belt according to claim 5, characterized in that: The third guide plate (17) is mounted on the inner wall of the mounting plate (11) via a hinge seat, and the third guide plate (17) is mounted on the mounting plate (11) via a second elastic member (22).

7. The material guiding mechanism for a conveyor belt according to claim 6, characterized in that: The outlet spacing between the two second guide plates (13) is smaller than the outlet spacing between the two first guide plates (12).

8. The material guiding mechanism for a conveyor belt according to claim 7, characterized in that: The outlet spacing between the two third guide plates (17) is less than or equal to the outlet spacing between the two second guide plates (13).

9. The material guiding mechanism for a conveyor belt according to claim 7, characterized in that: An inclined arm (18) is fixed on the inner wall of each of the third guide plates (17).

10. The material guiding mechanism for a conveyor belt according to claim 7, characterized in that: The hinge seat comprises an extension arm (19) and a mounting shaft (20), and the mounting shaft (20) is mounted on the mounting plate (11) via the extension arm (19).

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