Unstacking device

Abstract

The unstacking device comprises a conveying mechanism, the conveying mechanism comprises a conveying support, a conveying belt set, a conveying belt and a guide assembly, the conveying support is provided with a conveying platform, the conveying platform is provided with a conveying inlet and a conveying outlet, the conveying belt set and the conveying belt are arranged on the conveying platform in parallel, and the conveying directions of the two conveying belts are opposite. The tail end of the conveying belt corresponds to the conveying outlet, the side face, away from the conveying belt, of the conveying belt set corresponds to the conveying inlet, the conveying belt set comprises at least two conveying belts arranged in parallel, and the conveying speed of each conveying belt is gradually increased in the direction perpendicular to the conveying direction of the conveying belt and close to the conveying belt. The guide frame is fixedly installed on the conveying support and provided with an inclined guide wall, and the guide wall extends to the conveying belt from the side edge, away from the conveying belt, of the conveying belt set. Compared with an S-shaped conveying belt, the conveying path is shortened; the guide assembly enables the conveying belt set and the conveying belt to have no conveying dead angles, and conveying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of destacking devices, and in particular to a destacking device. Background Technology

[0002] After processing, medicine bottles are mostly transported and stored in stacks. Before labeling and filling, the stacks of medicine bottles are unstacked using a destacking device and transferred to the labeling production line or filling production line.

[0003] In the existing technology, the conveyor belt of the depalletizing device is S-shaped, and the medicine bottles are prone to clogging the conveyor belt during the conveying process, resulting in low conveying efficiency, which in turn affects the depalletizing efficiency and production efficiency.

[0004] Therefore, there is an urgent need for a destacking device to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a destacking device to at least solve one of the above-mentioned problems.

[0006] To achieve the above objectives, this utility model provides a destacking device, including a conveying mechanism, the conveying mechanism comprising:

[0007] A conveying support frame is provided with a conveying platform, which has a conveying inlet and a conveying outlet.

[0008] A conveyor belt group and a conveyor belt are arranged in parallel on the conveying platform. The conveying directions of the conveyor belt group and the conveyor belt are opposite. The end of the conveyor belt corresponds to the conveying outlet. The side of the conveyor belt group away from the conveyor belt corresponds to the conveying inlet. The conveyor belt group includes at least two parallel conveyor belts. The conveying speed of each conveyor belt gradually increases along a direction perpendicular to the conveying direction of the conveyor belt and closer to the conveyor belt.

[0009] A guiding assembly includes a guide frame fixedly mounted on the conveyor support. The guide frame has a guide wall extending from the side of the conveyor belt assembly away from the conveyor belt to the conveyor belt and is inclined relative to the conveying direction of the conveyor belt assembly to guide the item to be conveyed from the conveyor belt assembly onto the conveyor belt.

[0010] Furthermore, the conveyor belt group includes a first conveyor belt, a second conveyor belt, and a third conveyor belt, which are arranged in parallel on the conveying platform. The conveying speed of the first conveyor belt is less than that of the second conveyor belt, and the conveying speed of the second conveyor belt is less than that of the third conveyor belt.

[0011] Furthermore, the destacking device also includes a feeding mechanism, which includes a feeding bracket and a feeding conveyor belt. The feeding bracket is provided with a feeding platform, and the feeding conveyor belt is located on the feeding platform. The feeding platform is provided with a feeding outlet corresponding to the end of the feeding conveyor belt, and the feeding outlet is connected to the conveyor inlet.

[0012] Furthermore, the conveying direction of the feed conveyor belt is perpendicular to the conveying direction of the conveyor belt group.

[0013] Furthermore, the guiding assembly also includes a guide wheel, which is rotatably mounted on the guide wall and makes rolling contact with the part to be conveyed.

[0014] Furthermore, the conveying mechanism also includes a toggle assembly, which includes a toggle bracket and a toggle piece. The toggle bracket is mounted on the side of the conveying support near the conveying outlet, and the toggle piece is movably disposed on the toggle bracket. The toggle piece can toggle the item to be conveyed along the conveying direction of the conveyor belt.

[0015] Furthermore, the paddle is made of an elastic material.

[0016] Furthermore, the paddle includes a fixed part and a paddle part connected together. The fixed part is fixedly installed on the paddle frame, and the paddle part can move the item to be conveyed along the conveying direction of the conveyor belt.

[0017] Furthermore, the actuating part is curved, and the actuating part bends toward the direction of the conveying outlet.

[0018] Furthermore, the conveying mechanism also includes a limiting component, which includes a baffle plate disposed on the side of the conveyor belt near the conveyor belt assembly.

[0019] Furthermore, the limiting component also includes an arc-shaped piece, which is disposed on the side of the baffle facing the conveyor belt assembly.

[0020] The beneficial effects of this utility model are as follows:

[0021] The destacking device provided by this utility model includes a conveying mechanism, which includes a conveying support, a conveyor belt group, a transmission belt, and a guiding component. The conveying support is provided with a conveying platform, which has a conveying inlet and a conveying outlet. The conveyor belt group and the transmission belt are arranged parallel to each other on the conveying platform, and the conveying directions of the conveyor belt group and the transmission belt are opposite. The end of the transmission belt corresponds to the transmission outlet, and the side of the conveyor belt group away from the transmission belt corresponds to the conveying inlet. The conveyor belt group includes at least two parallel conveyor belts, and the conveying speed of each conveyor belt gradually increases along the direction perpendicular to the conveying direction of the transmission belt and towards the transmission belt. The guiding component includes a guide frame, which is fixedly installed on the conveying support. The guide frame has a guide wall that extends from the side of the conveyor belt group away from the transmission belt to the transmission belt and is inclined relative to the conveying direction of the conveyor belt group to guide the items to be conveyed from the conveyor belt group to the transmission belt. The depalletizing device uses a conveyor belt group and a transmission belt with opposite conveying directions to transport the items to be transported. Compared with an S-shaped conveyor belt, this shortens the conveying path and improves conveying efficiency. The guide components ensure that there are no dead corners on the conveyor belt group and the transmission belt, allowing all items to be transported on the conveyor belt group to be transported onto the transmission belt, preventing items from piling up and blocking the conveyor belt group, thus improving conveying efficiency, and consequently improving depalletizing efficiency and production efficiency. The gradually increasing conveying speed of each conveyor belt can increase the distance between items to be transported, preventing collisions or even piling up between items. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the conveying mechanism provided in this embodiment of the utility model. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of the guide component provided in an embodiment of the present utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the toggle assembly provided in this embodiment of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the conveying mechanism provided in this embodiment of the utility model. Figure 2 ;

[0026] Figure 5 This is a schematic diagram of the limiting component provided in an embodiment of the present utility model.

[0027] In the picture:

[0028] 100. Conveying mechanism; 200. Feeding mechanism; 201. Feeding support; 202. Feeding conveyor belt; 203. Feeding platform; 204. Feeding outlet; 300. Item to be conveyed;

[0029] 1. Conveyor support; 2. Conveyor belt assembly; 3. Conveyor belt; 4. Guide assembly; 5. Actuating assembly; 6. Limiting assembly;

[0030] 11. Conveying platform; 21. First conveyor belt; 22. Second conveyor belt; 23. Third conveyor belt; 41. Guide frame; 42. Guide wheel; 43. Mounting frame; 51. Pulley; 52. Pulley; 53. Fastener; 61. Baffle; 62. Arc-shaped piece;

[0031] 111. Conveyor inlet; 112. Conveyor outlet; 411. Guide wall; 431. Mounting groove; 521. Fixing part; 522. Actuating part; 523. Connecting part. Detailed Implementation

[0032] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining this utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this utility model are shown in the accompanying drawings, not all of them.

[0033] This utility model defines certain directional terms. Unless otherwise stated, the directional terms used, such as "up", "down", "left", "right", "inner", and "outer", are used for ease of understanding and therefore do not constitute a limitation on the scope of protection of this utility model.

[0034] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] like Figures 1-5 As shown, this embodiment provides a depalletizing device for depalletizing and conveying stacked items 300 to be conveyed. The depalletizing device includes a conveying mechanism 100, which is used to convey the depalletized items 300 to a labeling production line or a filling production line.

[0037] In this embodiment, the item to be conveyed 300 can be a medicine bottle or other container that needs to be filled and labeled, and there is no limitation on this.

[0038] The conveying mechanism 100 includes a conveying support 1, a conveyor belt group 2, a conveyor belt 3, and a guiding component 4. The conveying support 1 is provided with a conveying platform 11, which has a conveying inlet 111 and a conveying outlet 112. The conveyor belt group 2 and the conveyor belt 3 are arranged in parallel on the conveying platform 11. The conveying directions of the conveyor belt group 2 and the conveyor belt 3 are opposite. The end of the conveyor belt 3 corresponds to the conveying outlet 112. The side of the conveyor belt group 2 away from the conveyor belt 3 corresponds to the conveying inlet 111. The conveyor belt group 2 includes at least two parallel conveyor belts. The conveying speed of each conveyor belt gradually increases along the direction perpendicular to the conveying direction of the conveyor belt 3 and towards the conveyor belt 3. The guiding component 4 includes a guide frame 41, which is fixedly installed on the conveying support 1. The guide frame 41 has a guide wall 411, which extends from the side of the conveyor belt group 2 away from the conveyor belt 3 to the conveyor belt 3 and is inclined relative to the conveying direction of the conveyor belt group 2 to guide the item 300 to be conveyed from the conveyor belt group 2 to the conveyor belt 3. The conveying mechanism 100 of this destacking device uses conveyor belt group 2 and conveyor belt 3 with opposite conveying directions to transport the items 300 to be transported. Compared with S-shaped conveyor belts, this shortens the conveying path and improves conveying efficiency. The guide component 4 ensures that there are no dead corners on the conveyor belt group 2 and conveyor belt 3, allowing all items 300 to be transported on the conveyor belt group 2 to be transported onto the conveyor belt 3, preventing the items 300 from piling up and blocking the conveyor belt group 2, thus improving conveying efficiency, and consequently, destacking and production efficiency. The gradually increasing conveying speed of each conveyor belt can increase the distance between the items 300 to be transported, preventing collisions or even piling up between them.

[0039] In this embodiment, the conveying direction of conveyor belt group 2 is... Figure 1 From left to right, the conveying direction of conveyor belt 3 is... Figure 1 From right to left in the middle.

[0040] In this embodiment, the end of the conveyor belt 3 refers to the end of the conveyor belt 3 away from the guide component 4 along the conveying direction of the conveyor belt 3, that is, the end of the conveyor belt 3 is... Figure 1 The left end of the middle.

[0041] like Figure 1 and Figure 4As shown, the conveyor belt group 2 includes a first conveyor belt 21, a second conveyor belt 22, and a third conveyor belt 23. These three conveyor belts are arranged parallel to each other on the conveyor platform 11. Along a direction perpendicular to the conveyor belt group 2 and close to the conveyor belts, the conveying speeds of the three conveyor belts gradually increase; that is, the conveying speed of the first conveyor belt 21 is less than that of the second conveyor belt 22, and the conveying speed of the second conveyor belt 22 is less than that of the third conveyor belt 23. This helps to increase the distance between the various items 300 to be conveyed on the first, second, and third conveyor belts 21 and 23, preventing collisions or even accumulation between the items 300. Specifically, the side of the conveyor belt group 2 away from the conveyor belt 3 is the side of the first conveyor belt 21 away from the conveyor belt 3, and this side of the first conveyor belt 21 corresponds to the conveyor inlet 111.

[0042] like Figure 1 As shown, the destacking device also includes a feeding mechanism 200, which includes a feeding support 201 and a feeding conveyor belt 202. The feeding support 201 is provided with a feeding platform 203, and the feeding conveyor belt 202 is located on the feeding platform 203. The feeding platform 203 is provided with a feeding outlet 204 corresponding to the end of the feeding conveyor belt 202, and the feeding outlet 204 is connected to the conveyor inlet 111. After being destacking, the conveyor 300 enters the feeding conveyor belt 202 and enters the conveyor belt group 2 from the feeding outlet 204 through the conveyor inlet 111.

[0043] Furthermore, the conveying direction of the feed conveyor belt 202 is set perpendicular to the conveying direction of the conveyor belt group 2, so as to convey the item to be conveyed 300 onto the conveyor belt group 2 and the conveyor belt 3.

[0044] like Figure 1 and Figure 2 As shown, the guide assembly 4 also includes a guide wheel 42, which is rotatably mounted on the guide wall 411 and makes rolling contact with the part to be conveyed 300.

[0045] Furthermore, the guide assembly 4 also includes a mounting bracket 43, which is mounted on the guide wall 411, and the guide wheel 42 is rotatably mounted on the mounting bracket 43.

[0046] Furthermore, the mounting bracket 43 is provided with a mounting groove 431, the extension direction of the mounting groove 431 is parallel to the guide wall 411, and the guide wheel 42 is rotatably disposed in the mounting groove 431.

[0047] Furthermore, there are multiple guide wheels 42, which are spaced apart within the mounting groove 431. When the component 300 to be conveyed follows the conveyor belt group 2, it will roll into contact with the guide wheels 42. Guided by the guide wheels 42, the component 300 is transferred from the conveyor belt group 2 to the conveyor belt 3, ensuring no dead zones on the conveyor belt group 2. All components 300 to be conveyed from the conveyor belt group 2 can be conveyed to the conveyor belt 3, preventing blockage of the conveyor belt group 2 and improving conveying efficiency.

[0048] like Figure 1 and Figure 3 As shown, the conveying mechanism 100 also includes a toggle assembly 5, which includes a toggle bracket 51 and a toggle piece 52. The toggle bracket 51 is mounted on the side of the conveying support 1 near the conveying outlet 112, and the toggle piece 52 is movably mounted on the toggle bracket 51. The toggle piece 52 can toggle the item to be conveyed 300 along the conveying direction of the conveyor belt 3. By toggled by the toggle piece 52, the item to be conveyed 300 is pushed, which facilitates the item to be conveyed 300 from the conveying outlet 112. At the same time, the toggle piece 52 can also, to a certain extent, calibrate the position of the item to be conveyed 300 on the conveyor belt 3, which facilitates the item to be conveyed 300 entering the conveying outlet 112 in an orderly manner.

[0049] Furthermore, the paddle 52 is made of an elastic material. This design allows the paddle 52 to reciprocate on the paddle holder 51 without deformation.

[0050] Furthermore, the paddle 52 includes a fixed part 521 and a paddle part 522 connected to each other. The fixed part 521 is fixedly installed on the paddle holder 51, and the paddle part 522 can paddle the conveyor to be conveyed 300 along the conveying direction of the conveyor belt 3.

[0051] Furthermore, the paddle 52 also includes a connecting portion 523, through which the fixing portion 521 and the actuating portion 522 are connected.

[0052] Furthermore, the toggle assembly 5 also includes a fastener 53, and the fixing part 521 is fixedly mounted on the toggle bracket 51 by the fastener 53.

[0053] Furthermore, the actuating part 522 is curved, bending towards the conveying outlet 112. This arrangement increases the contact area between the actuating part 522 and the outer contour of the conveyed item 300, such as... Figure 4 As shown, this can increase the stability of the tossing motion.

[0054] like Figure 1 , Figure 4 and Figure 5As shown, the conveying mechanism 100 also includes a limiting component 6, which is located near the conveying outlet 112 and along the conveying direction of the conveyor belt 3. The limiting component 6 is located upstream of the actuating component 5. The limiting component 6 can separate the conveyor belt group 2 and the conveyor belt 3 near the conveying outlet 112 to prevent the items to be conveyed 300 on the conveyor belt group 2 and the conveyor belt 3 from moving back and forth, so that the items to be conveyed 300 can leave the conveying outlet 112 in an orderly manner under the actuation of the actuating component 5.

[0055] The limiting component 6 includes a baffle 61, which is disposed on the side of the conveyor belt 3 near the conveyor belt group 2. The baffle 61 separates the conveyor belt group 2 and the conveyor belt 3.

[0056] Furthermore, the limiting component 6 also includes an arc-shaped piece 62, which is disposed on the side of the baffle 61 facing the conveyor belt assembly 2. The arc-shaped design of the arc-shaped piece 62 reduces the contact area between the conveyor piece 300 and the arc-shaped piece 62, thus preventing damage to the conveyor piece 300.

[0057] Furthermore, the curved piece 62 is made of an elastic material to provide a certain buffering effect on the object to be conveyed 300 and prevent damage to the object to be conveyed 300.

[0058] In this embodiment, when the item to be conveyed 300 has not entered the conveyor belt 3 or has only partially entered the conveyor belt 3, that is, when the item to be conveyed 300 is located at the connection position between the third conveyor belt 23 and the conveyor belt 3, the arc-shaped piece 62 can guide the item to be conveyed 300 back onto the third conveyor belt 23, and then re-enter the conveyor belt 3 through the conveying of the third conveyor belt 23 and the guidance of the guiding component 4; when the item to be conveyed 300 is being conveyed on the third conveyor belt 23 and the distance between it and the item to be conveyed 300 on the conveyor belt 3 is small, the item to be conveyed 300 will be guided by the arc-shaped piece 62 when it passes through the arc-shaped piece 62, so that the distance between the item to be conveyed 300 on the third conveyor belt 23 and the item to be conveyed 300 on the conveyor belt 3 increases, so that the item to be conveyed 300 on the third conveyor belt 23 and the item to be conveyed 300 on the conveyor belt 3 can be separated, preventing collisions that would affect the conveying speed of the third conveyor belt 23 and the conveyor belt 3.

[0059] In this embodiment, the feeding conveyor belt 202 can be a crawler conveyor belt, a pulley conveyor belt, a roller conveyor belt, or other types of conveyor belts. The conveyor belt group 2 can be a crawler conveyor belt, a pulley conveyor belt, a roller conveyor belt, or other types of conveyor belts. The conveyor belt 3 can be a crawler conveyor belt, a pulley conveyor belt, a roller conveyor belt, or other types of conveyor belts. There are no limitations on these, as long as they can play a good conveying role.

[0060] Although the present invention has been described in detail above with general descriptions, specific embodiments, and experiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A destacking device, characterized in that, Includes a conveying mechanism (100), said conveying mechanism (100) comprising: A conveying support (1) is provided with a conveying platform (11), and the conveying platform (11) is provided with a conveying inlet (111) and a conveying outlet (112); A conveyor belt group (2) and a conveyor belt (3) are arranged in parallel on the conveyor platform (11). The conveyor belt group (2) and the conveyor belt (3) have opposite conveying directions. The end of the conveyor belt (3) corresponds to the conveyor outlet (112). The side of the conveyor belt group (2) away from the conveyor belt (3) corresponds to the conveyor inlet (111). The conveyor belt group (2) includes at least two parallel conveyor belts. The conveying speed of each conveyor belt gradually increases along the direction perpendicular to the conveyor belt (3) and closer to the conveyor belt (3). A guide assembly (4) includes a guide frame (41) fixedly mounted on the conveyor support (1). The guide frame (41) has a guide wall (411) extending from the side of the conveyor belt group (2) away from the conveyor belt (3) to the conveyor belt (3) and is inclined relative to the conveying direction of the conveyor belt group (2) to guide the item to be conveyed (300) from the conveyor belt group (2) to the conveyor belt (3).

2. The destacking device according to claim 1, characterized in that, The conveyor belt group (2) includes a first conveyor belt (21), a second conveyor belt (22), and a third conveyor belt (23). The first conveyor belt (21), the second conveyor belt (22), and the third conveyor belt (23) are arranged in parallel on the conveying platform (11). The conveying speed of the first conveyor belt (21) is less than the conveying speed of the second conveyor belt (22), and the conveying speed of the second conveyor belt (22) is less than the conveying speed of the third conveyor belt (23).

3. The destacking device according to claim 1, characterized in that, The destacking device further includes a feeding mechanism (200), which includes a feeding bracket (201) and a feeding conveyor belt (202). The feeding bracket (201) is provided with a feeding platform (203), and the feeding conveyor belt (202) is located on the feeding platform (203). The feeding platform (203) is provided with a feeding outlet (204) corresponding to the end of the feeding conveyor belt (202), and the feeding outlet (204) is connected to the conveying inlet (111).

4. The destacking device according to claim 3, characterized in that, The conveying direction of the feed conveyor belt (202) is perpendicular to the conveying direction of the conveyor belt group (2).

5. The destacking device according to claim 1, characterized in that, The guide assembly (4) further includes a guide wheel (42), which is rotatably mounted on the guide wall (411) and makes rolling contact with the object to be conveyed (300).

6. The destacking device according to claim 1, characterized in that, The conveying mechanism (100) further includes a toggle assembly (5), which includes a toggle bracket (51) and a toggle piece (52). The toggle bracket (51) is mounted on the side of the conveying support (1) near the conveying outlet (112), and the toggle piece (52) is movably disposed on the toggle bracket (51). The toggle piece (52) can toggle the item to be conveyed (300) along the conveying direction of the conveyor belt (3).

7. The destacking device according to claim 6, characterized in that, The paddle (52) includes a fixed part (521) and a paddle part (522) connected to each other. The fixed part (521) is fixedly installed on the paddle frame (51), and the paddle part (522) can paddle the conveyor (300) along the conveying direction of the conveyor belt (3).

8. The destacking device according to claim 7, characterized in that, The actuating part (522) is curved and bends toward the conveying outlet (112).

9. The destacking device according to claim 1, characterized in that, The conveying mechanism (100) further includes a limiting component (6), which includes a baffle (61) disposed on the side of the conveyor belt (3) near the conveyor belt group (2).

10. The destacking device according to claim 9, characterized in that, The limiting component (6) further includes an arc-shaped piece (62), which is disposed on the side of the baffle (61) facing the conveyor belt assembly (2).

Images