Guiding device and conveying line

By installing a guide device on the conveying line and automatically adjusting the material posture using directional components, the problem of manual intervention in the adjustment of material posture in the prior art is solved, which improves production efficiency and reduces costs.

CN222794539UActive Publication Date: 2025-04-25ZHEJIANG GEELY HLDG GRP CO LTD +1
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Patent Information

Application Number
CN202420713280.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-08
Publication Date
2025-04-25
Estimated Expiration
2034-04-08

AI Technical Summary

Technical Problem

In the prior art, the material needs posture adjustment during the transportation process, and usually requires manual intervention, which increases the production cost and human resources requirements.

Method used

A guide device is designed, including a support, a positioning assembly and a directional assembly. The orientation assembly is arranged at the entrance of the channel and can contact the material and change its posture, so that the material can pass through the channel smoothly and meet the needs of the downstream working section.

Benefits of technology

Through automated material attitude adjustment, production efficiency is improved, production costs are reduced, and material attitude is ensured to meet the requirements of downstream sections.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a guiding device and a conveying line. The guiding device is used for the conveying line and comprises a supporting piece, a positioning assembly and an orienting assembly. The positioning assembly is arranged on the supporting piece, and a channel is formed in the positioning assembly; and the orientation assembly is arranged on the supporting piece, the orientation assembly is arranged at a channel inlet of the channel, and the orientation assembly is used for making contact with the materials and changing the postures of the materials. When the materials make contact with the orientation assembly, the orientation assembly can change the postures of the materials, so that the materials can enter and pass through the channel at a proper angle and can be continuously conveyed at a proper angle, the production efficiency is improved, and the production cost is reduced. In addition, the channel can limit the position of the material after the posture of the material is changed, so that the posture of the material can meet the requirement of a downstream workshop section.
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Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a guiding device and a conveying line. Background Art

[0002] Conveyor lines are used to transport materials, and are usually used in production workshops, packaging workshops and other scenarios. When transporting materials, the posture of the materials needs to be changed due to the needs of downstream work sections. In related technologies, the posture of the materials is adjusted manually. However, this method requires additional manpower to adjust the posture of the materials, which increases production costs. Utility Model Content

[0003] The utility model provides a guiding device and a conveying line.

[0004] The guide device of the embodiment of the utility model is used for a conveyor line, and the guide device comprises:

[0005] Supports;

[0006] A positioning assembly, the positioning assembly is arranged on the support member, and the positioning assembly is formed with a channel;

[0007] An orienting component is disposed on the supporting member, the orienting component is disposed at a channel entrance of the channel, and is used for contacting with the material and changing the posture of the material.

[0008] In the guide device of the embodiment of the utility model, when the material contacts the directional assembly, the directional assembly can change the posture of the material, so that the material can enter and pass through the channel at a suitable angle, and the material can continue to be transmitted at a suitable angle, thereby improving production efficiency and reducing production costs. In addition, the channel can limit the position of the material after the posture of the material changes, so that the posture of the material can meet the needs of the downstream section.

[0009] In some embodiments, the positioning assembly includes a first limiting strip and a second limiting strip disposed opposite to the first limiting strip, and the first limiting strip and the second limiting strip together define the channel.

[0010] In some embodiments, the first limiting strip includes a first bent portion and a first straight portion connected to the first bent portion, the second limiting strip includes a second bent portion and a second straight portion connected to the second bent portion, the first bent portion and the second bent portion are arranged opposite to each other, the first straight portion and the second straight portion are arranged opposite to each other, the first bent portion and the second bent portion jointly define the channel entrance, the first straight portion and the second straight portion jointly define the channel exit of the channel, and the spacing between the first bent portion and the second bent portion is greater than the spacing between the first straight portion and the second straight portion.

[0011] In some embodiments, the length of the first bending portion is greater than the length of the second bending portion, and the distance between the directional component and the first bending portion is smaller than the distance between the first bending portion and the second bending portion.

[0012] In some embodiments, the positioning assembly also includes two bases and two adjusting screws, the bases and the adjusting screws are arranged in a one-to-one correspondence, the two bases are arranged on the support member at intervals, the two adjusting screws are respectively connected to the first limit bar and the second limit bar, and the two adjusting screws are used to adjust the width of the channel.

[0013] In some embodiments, the orienting assembly includes a contact portion and a connecting portion, wherein the connecting portion is disposed on the supporting member, the contact portion is connected to the connecting portion, and the contact portion is used to contact the material.

[0014] The conveying line of the embodiment of the utility model comprises the guide device and the first conveying device described in any one of the above embodiments, and the first conveying device is located upstream of the guide device.

[0015] In some embodiments, the delivery line further comprises:

[0016] a second conveying device disposed downstream of the guide device, the second conveying device being used to receive the material passing through the channel outlet;

[0017] A stacking device is arranged downstream of the second conveying device, and is used for receiving materials from the second conveying device.

[0018] In certain embodiments, the stacking device includes a frame, an elastic portion, and a receiving portion, wherein the elastic portion and the receiving portion are both connected to the frame, and the elastic portion is disposed above the receiving portion.

[0019] In some embodiments, the elastic portion includes a plurality of elastic plates spaced apart from each other, the elastic plates and the accommodating portion are both arranged obliquely, and the inclination directions of the elastic plates and the accommodating portion are the same.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 It is a structural schematic diagram of a guide device from one perspective according to an embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of a conveyor line according to an embodiment of the present utility model;

[0024] Figure 3 It is a structural schematic diagram of the guide device of the embodiment of the utility model from another perspective;

[0025] Figure 4 It is a structural schematic diagram of a stacking device according to an embodiment of the utility model.

[0026] Description of reference numerals:

[0027] Guide device 100; conveyor line 1000; first conveying device 200; support member 10; positioning assembly 20; channel 21; orienting assembly 30; channel entrance 210; first limiting strip 22; second limiting strip 23; first bending portion 220; first straight portion 221; second bending portion 230; second straight portion 231; channel exit 211; base 24; adjusting screw 25; contact portion 31; connecting portion 32; second conveying device 300; stacking device 400; frame 410; elastic portion 420; accommodating portion 430; elastic plate 421. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0032] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0033] See also Figure 1 and Figure 2 The guide device 100 of the embodiment of the utility model is used for a conveyor line 1000, and the guide device 100 includes a support 10, a positioning assembly 20 and an orientation assembly 30. The positioning assembly 20 is arranged on the support 10, and the positioning assembly 20 forms a channel 21; the orientation assembly 30 is arranged on the support 10, and the orientation assembly 30 is arranged at the channel entrance 210 of the channel 21, and the orientation assembly 30 is used to contact with the material and change the posture of the material.

[0034] In the guide device 100 of the embodiment of the utility model, when the material contacts the directional assembly 30, the directional assembly 30 can change the posture of the material, so that the material can enter and pass through the channel 21 at a suitable angle, and the material can continue to be transmitted at a suitable angle, thereby improving production efficiency and reducing production costs. In addition, the channel 21 can limit the position of the material after the posture of the material is changed, so that the posture of the material can meet the needs of the downstream section.

[0035] Specifically, according to different characteristics of the material and the conveying requirements, the conveyor line 1000 can be a belt conveyor line, a chain conveyor line, a roller conveyor line, etc. For example, the material can be a small side part of a vehicle, and the conveyor line 1000 can be a belt conveyor line.

[0036] The support member 10 is a component for supporting the material conveyed to the guide device 100. The support member 10 can serve as a mounting base for the positioning assembly 20 and the orientation assembly 30. The support member 10 can be tilted, and the tilt angle of the support member 10 can be 30° to 40°.

[0037] The guide device 100 is a device for adjusting the posture of the material. The positioning component 20 is a component in the guide device 100 for positioning the material. The positioning component 20 can position the material by mechanical limiting, electromagnetic induction limiting, etc., so that the material can be transported in a desired posture. The channel 21 is the part of the positioning component 20 for the material to pass through. The channel 21 can be closed or semi-open. The shape of the channel 21 can be straight, curved, etc. The shape of the channel 21 can be regular, such as the width is equal everywhere, or it can be irregular.

[0038] The orientation component 30 is a component in the guide device 100 for adjusting the posture of the material. The orientation component 30 can change the posture of the material by directly contacting the material. When the material moves to the channel entrance 210, the material contacts the orientation component 30, and the orientation component 30 changes the posture of the material by applying a force to the material.

[0039] See also Figure 1 In some embodiments, the positioning assembly 20 includes a first limiting strip 22 and a second limiting strip 23 disposed opposite to the first limiting strip 22 , and the first limiting strip 22 and the second limiting strip 23 jointly define a channel 21 .

[0040] As such, since the first limiting strip 22 and the second limiting strip 23 have simple structures, the manufacturing and installation costs of the positioning assembly 20 are relatively low.

[0041] Specifically, the first limit strip 22 and the second limit strip 23 can both be made of metal materials. In the process of adjusting the posture of the material, the material may contact the first limit strip 22 and the second limit strip 23, so the surfaces of the first limit strip 22 and the channel 21 defined by the second limit strip can be polished or coated to improve the smoothness of the material in the process of adjusting the posture, thereby reducing the probability of the material being stuck between the first limit strip 22 and the second limit strip 23.

[0042] When the posture of the material changes, the material will enter the channel 21 defined by the first limiting strip 22 and the second limiting strip 23. The two limiting strips play a role in guiding and limiting the material, so that the material maintains a correct position and posture in the channel 21.

[0043] See also Figure 1 and Figure 3In some embodiments, the first limiting strip 22 includes a first bent portion 220 and a first straight portion 221 connected to the first bent portion 220, the second limiting strip 23 includes a second bent portion 230 and a second straight portion 231 connected to the second bent portion 230, the first bent portion 220 and the second bent portion 230 are arranged opposite to each other, the first straight portion 221 and the second straight portion 231 are arranged opposite to each other, the first bent portion 220 and the second bent portion 230 jointly define a channel entrance 210, the first straight portion 221 and the second straight portion 231 jointly define a channel exit 211 of the channel 21, and the distance D1 between the first bent portion 220 and the second bent portion 230 is greater than the distance D2 between the first straight portion 221 and the second straight portion 231.

[0044] Thus, the spacing D1 between the first bending portion 220 and the second bending portion 230 is greater than the spacing D2 between the first straight portion 221 and the second straight portion 231, which indicates that there is a large spacing between the first bending portion 220 and the second bending portion 230, so that the material has a large adjustment space when changing its posture at the entrance, so that the material can change its posture smoothly. The first straight portion 221 and the second straight portion 231 can limit the material after the posture is adjusted, and reduce the probability that the posture of the material changes again.

[0045] Specifically, the first bending portion 220 is a part of the first limiting strip 22, and the first bending portion 220 is curved or angled. The bending angle of the first bending portion 220 can be set as required. The second bending portion 230 is a part of the second limiting strip 23, and the second bending portion 230 is curved or angled. The bending angle of the second bending portion 230 can be set as required.

[0046] The distance between the first bending portion 220 and the second bending portion 230 gradually decreases from the channel entrance 210 to the channel exit 211. The distance between the first bending portion 220 and the second bending portion 230 refers to the distance between the ends of the first bending portion 220 and the second bending portion 230 that are farthest apart. The distance D2 between the first straight portion 221 and the second straight portion 231 refers to the minimum distance between the first straight portion 221 and the second straight portion 231. The distance D1 between the first bending portion 220 and the second bending portion 230 may gradually decrease from the channel entrance 210 to the channel exit 211. The distance D2 between the first straight portion 221 and the second straight portion 231 may be equal everywhere.

[0047] It should be noted that the materials Figure 3 It is shown in a dotted frame, but this is only for ease of understanding and cannot be used as a limitation on the implementation methods of the present utility model.

[0048] See also Figure 3In some embodiments, the length of the first bending portion 220 is greater than the length of the second bending portion 230 , and the distance D3 between the directional component 30 and the first bending portion 220 is less than the distance D1 between the first bending portion 220 and the second bending portion 230 .

[0049] In this way, the first bending portion 220 can cooperate with the directional component 30 to adjust the posture of the material. When the material moves to the area where the guide device 100 is located, the material changes its posture under the action of the directional component 30, and further changes its posture under the action of the first bending portion. Since the distance D3 between the directional component 30 and the first bending portion 220 is smaller than the distance D1 between the first bending portion 220 and the second bending portion 230, the material has a larger adjustment space in the process of changing its posture, and the material is not easy to get stuck between the first bending portion 220 and the second bending portion 230 in the process of changing its posture.

[0050] Specifically, the distance D3 between the directional component 30 and the first bending portion 220 refers to the minimum distance between the directional component 30 and the first bending portion 220 .

[0051] See also Figure 1 and Figure 3 In some embodiments, the positioning assembly 20 also includes two bases 24 and two adjusting screws 25. The bases 24 and the adjusting screws 25 are arranged in a one-to-one correspondence. The two bases 24 are arranged on the support member 10 at intervals. The two adjusting screws 25 are respectively connected to the first limit bar 22 and the second limit bar 23. The two adjusting screws 25 are used to adjust the width of the channel 21.

[0052] In this way, the two adjusting screws 25 are connected to the first limiting strip 22 and the second limiting strip 23 respectively, and the distance between the first limiting strip 22 and the second limiting strip 23 can be adjusted by rotating the adjusting screws 25, thereby changing the width of the channel 21. This enables the guide device 100 to adapt to the posture adjustment requirements of materials of different sizes, thereby improving the versatility of the guide device 100.

[0053] Specifically, the two bases 24 can be respectively arranged on the outside of the first limiting strip 22 and the second limiting strip 23. The base 24 can be provided with corresponding threaded holes, and the two adjusting screws 25 can be inserted into the threaded holes. The two adjusting screws 25 can be respectively connected to the surface of the outside of the first limiting strip 22 and the second limiting strip 23, and can be welded to the first limiting strip 22 and the second limiting strip 23. By rotating the two adjusting screws 25, the first limiting strip 22 and the second limiting strip 23 can be driven to move closer to or farther from each other, thereby adjusting the width of the channel 21.

[0054] See also Figure 1In some embodiments, the orienting component 30 includes a contact portion 31 and a connecting portion 32, the connecting portion 32 is disposed on the support 10, the contact portion 31 is connected to the connecting portion 32, and the contact portion 31 is used to contact with the material.

[0055] In this way, the arrangement of the contact portion 31 enables the orienting assembly 30 to directly contact the material and change the posture of the material by applying an appropriate force. The connecting portion 32 is arranged on the support member 10, and the connecting portion 32 can provide stable support for the contact portion 31, thereby reducing the probability of shaking during the contact between the contact portion 31 and the material. In this process, the material can achieve a posture change by only contacting the contact portion 31, without relying on a complex mechanical structure.

[0056] Specifically, the connection portion 32 can be arranged on a side outside the entrance of the channel 21, and the connection portion 32 can be welded on the support 10. The contact portion 31 can include a first part and a second part that is angled with the first part, the first part is used to connect with the connection portion 32, and the second part is used to contact with the material. The first part can move relative to the connection portion 32, so that the contact portion 31 can move up and down. For example, the first part can be a screw, and the connection portion 32 can be a column. The screw is provided with a threaded hole, and the column can be inserted into the screw. The outer peripheral surface of the column can be provided with a thread. The screw and the column can achieve the up and down movement of the first part through the cooperation between the threaded hole and the thread, thereby achieving the up and down movement of the contact portion 31.

[0057] The second part can rotate relative to the first part, so that the contact part 31 can be rotated. This allows the angle of the contact part 31 to be adjusted, so that it can be suitable for materials of different shapes. For example, the first part and the second part can both be screws, the first part can have a threaded hole, the outer peripheral surface of the second part can be provided with threads, the second part can be inserted into the first part, and the first part and the second part can achieve the rotation of the second part relative to the first part through the cooperation between the threaded hole and the thread, thereby achieving the rotation of the contact part 31.

[0058] See also Figure 2 The conveyor line 1000 of the embodiment of the utility model includes the guide device 100 of any of the above embodiments. The conveyor line 1000 is used to convey materials, and the conveyor line 1000 includes a first conveying device 200, and the first conveying device 200 is located upstream of the guide device 100. Since the conveyor line 1000 includes the above-mentioned guide device 100, it at least includes all the beneficial effects of the guide device 100, which will not be repeated here.

[0059] Specifically, the first conveying device 200 may include a conveyor belt, which may be used to support and convey the material. The first conveying device 200 may cooperate with the inclined support member 10, so that the material may contact the directional assembly 30 under the combined action of gravity and the action of the first conveying device 200, so that the posture of the material is easier to change.

[0060] The guide device 100 is installed downstream of the first conveying device 200. When the material is transported to the guide device 100 through the first conveying device 200, the material has a certain inertia. The material first contacts the directional component 30 and rotates with the directional component 30 as a fulcrum, causing the material to change its posture at the channel entrance 210, thereby allowing the material to enter the channel 21 of the positioning component 20 with the changed posture, and move along the channel 21 according to a predetermined path with the changed posture, thereby meeting the requirements of the downstream section.

[0061] See also Figure 2 In some embodiments, the conveyor line 1000 further includes a second conveying device 300 disposed downstream of the guide device 100 and a stacking device 400 disposed downstream of the second conveying device 300. The second conveying device 300 is used to receive materials passing through the outlet of the channel 21; the stacking device 400 is used to receive materials from the second conveying device 300.

[0062] In this way, by providing the second conveying device 300 , the conveying line 1000 realizes continuous conveyance of the material after the posture change from the guiding device 100 to the stacking device 400 .

[0063] Specifically, the second conveying device 300 may include a conveyor belt, which may be used to support and convey materials. The stacking device 400 may be a device for storing and placing materials to facilitate the arrangement of materials. After the posture of the material is changed, it is transmitted through the second conveying device 300 and sent to the stacking device 400 for arrangement.

[0064] See also Figure 4 In some embodiments, the stacking device 400 includes a frame 410 , an elastic portion 420 , and a receiving portion 430 . The elastic portion 420 and the receiving portion 430 are both connected to the frame 410 , and the elastic portion 420 is disposed above the receiving portion 430 .

[0065] In this way, the frame 410 can provide a foundation for installing and fixing the elastic part 420 and the accommodating part 430, thereby improving the stability of the material being transported to the stacking device 400. The elastic part 420 can provide a certain buffering and supporting effect, so that the material can be stably stacked in the accommodating part 430, reducing the probability of material leakage.

[0066] Specifically, the frame 410 is the main structure of the stacking device 400, and is used to support and fix the elastic portion 420 and the accommodating portion 430. The frame 410 can be made of metal material to provide sufficient strength and stability so that the entire stacking device 400 will not shake or deform during operation.

[0067] The elastic part 420 is a component disposed above the accommodating part 430, and is used to provide buffering and vibration reduction. When the material is separated from the elastic part 420, the elastic part 420 can reduce the shaking of the material and reduce the initial speed of the material, thereby reducing the probability of the material running away.

[0068] The accommodating portion 430 is a component for receiving and accommodating materials in the stacking device 400. The accommodating portion 430 can be used to place components such as a material receiving frame and a material receiving box to collect fallen materials.

[0069] The stacking device 400 may also be equipped with sensors and detection mechanisms to monitor the quantity, stacking status and position of the materials in real time, thereby reducing the probability of problems such as misalignment or collapse of the materials.

[0070] See also Figure 4 In some embodiments, the elastic portion 420 includes a plurality of elastic plates 421 spaced apart from each other, the elastic plates 421 and the receiving portion 430 are both inclined, and the inclination directions of the elastic plates 421 and the receiving portion 430 are the same.

[0071] In this way, multiple elastic plates 421 spaced apart from each other can reduce the probability of material vibration, which makes the material fall more smoothly into the accommodating portion 430. The elastic plates 421 and the accommodating portion 430 have the same inclination direction, which can make the material stacked smoothly and reduce the probability of material leakage.

[0072] Specifically, the number of the elastic plates 421 can be two, three, four or even more. The elastic plates 421 can be made of metal, and the thickness, length and softness of the elastic plates 421 can be set according to requirements. The inclination angles of the elastic plates 421 and the accommodating portion 430 can be 25° to 40°. In one embodiment, the number of the elastic plates 421 is three, and the three elastic plates 421 are arranged at intervals from each other. The three elastic plates 421 can be made of steel, and the inclination angles of the three elastic plates 421 can be 30°.

[0073] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0074] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A guide device for a conveyor line, characterized in that: The guiding device comprises: Supports; A positioning assembly, the positioning assembly is arranged on the support member, and the positioning assembly is formed with a channel; An orienting component is disposed on the supporting member, the orienting component is disposed at a channel entrance of the channel, and is used for contacting with the material and changing the posture of the material.

2. The guide device according to claim 1, characterized in that: The positioning assembly includes a first limiting strip and a second limiting strip arranged opposite to the first limiting strip, and the first limiting strip and the second limiting strip jointly define the channel.

3. The guide device according to claim 2, characterized in that: The first limiting strip includes a first bent portion and a first straight portion connected to the first bent portion, the second limiting strip includes a second bent portion and a second straight portion connected to the second bent portion, the first bent portion and the second bent portion are arranged opposite to each other, the first straight portion and the second straight portion are arranged opposite to each other, the first bent portion and the second bent portion jointly define the channel entrance, the first straight portion and the second straight portion jointly define the channel exit of the channel, and the spacing between the first bent portion and the second bent portion is greater than the spacing between the first straight portion and the second straight portion.

4. The guide device according to claim 3, characterized in that: The length of the first bending portion is greater than the length of the second bending portion, and the distance between the directional component and the first bending portion is smaller than the distance between the first bending portion and the second bending portion.

5. The guide device according to claim 2, characterized in that: The positioning assembly also includes two bases and two adjusting screws. The bases and the adjusting screws are arranged in a one-to-one correspondence. The two bases are arranged on the support member at intervals. The two adjusting screws are respectively connected to the first limit bar and the second limit bar. The two adjusting screws are used to adjust the width of the channel.

6. The guide device according to claim 1, characterized in that: The orienting component comprises a contact portion and a connecting portion, wherein the connecting portion is arranged on the supporting member, the contact portion is connected to the connecting portion, and the contact portion is used to contact the material.

7. A conveyor line, characterized in that: The conveying line comprises: The guide device according to any one of claims 1 to 6; A first conveying device is provided, wherein the first conveying device is located upstream of the guiding device.

8. The conveyor line according to claim 7, characterized in that: The conveying line also includes: a second conveying device disposed downstream of the guide device, the second conveying device being used to receive the material passing through the channel outlet; A stacking device is arranged downstream of the second conveying device, and is used for receiving materials from the second conveying device.

9. The conveyor line according to claim 8, characterized in that: The stacking device comprises a frame, an elastic part and a receiving part. The elastic part and the receiving part are both connected to the frame, and the elastic part is arranged above the receiving part.

10. The conveyor line according to claim 9, characterized in that: The elastic portion includes a plurality of elastic plates spaced apart from each other. The elastic plates and the accommodating portion are both arranged obliquely, and the inclination directions of the elastic plates and the accommodating portion are the same.