Material distributing and releasing mechanism and conveying device

Abstract

The utility model discloses a material distributing and releasing mechanism and a conveying device. The material distributing and releasing mechanism comprises a single-release material blocking assembly and a driver. The single-release material blocking assembly comprises a first blocking and stopping structure, a second blocking and stopping structure and a linkage structure, and the linkage structure is connected with the first blocking and stopping structure and the second blocking and stopping structure. The driver is connected with the single-release material blocking assembly and can drive the first blocking and stopping structure to be movably switched between the first blocking and stopping position and the first discharging position and drive the second blocking and stopping structure to be movably switched between the second blocking and stopping position and the second discharging position. When the first stopping structure is driven to be switched to the first stopping position to stop the materials, the second stopping structure is synchronously driven to be switched to the second discharging position to allow the materials to be conveyed; when the first stopping structure is driven to be switched to the first discharging position so as to allow material conveying, the second stopping structure is synchronously driven to be switched to the second stopping position so as to stop materials. The material distributing and releasing mechanism is simple in structure, low in cost and simple and convenient in control process.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a material dispensing and releasing mechanism and a conveying device with the same. Background Art

[0002] During the material conveying process, it is often necessary to separate the materials continuously arranged and conveyed on the conveying mechanism so that the materials continue to be conveyed backward according to the set interval distance or interval time; in the related art, two sets of material blocking mechanisms are used to cooperate with each other to achieve the above-mentioned material separation purpose, and each set of material blocking mechanisms includes a baffle and a driver, and the driver is used to drive the baffle to move into or out of the conveying path in a direction perpendicular to the conveying path of the conveying mechanism, and the two sets of material blocking mechanisms are sequentially arranged on the side of the conveying path along the conveying direction of the conveying path; this type of material separation implementation method requires the use of two sets of material blocking mechanisms, so not only the cost is relatively high, but also because it is also necessary to control the two sets of material blocking mechanisms to cooperate with each other, so the related control process is also relatively more complicated. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a material distribution and release mechanism, which is not only more cost-effective but also easier to control.

[0004] The utility model also provides a conveying device with the material dividing and releasing mechanism.

[0005] According to the first aspect of the embodiment of the utility model, the material distribution and release mechanism includes a single-release material blocking component and a driver; the single-release material blocking component includes a first stop structure, a second stop structure and a linkage structure, the linkage structure connects the first stop structure and the second stop structure, and can make the first stop structure and the second stop structure move synchronously; the driver is connected to the single-release material blocking component, and can drive the first stop structure to switch between the first stop position and the first material discharge position, and drive the second stop structure to switch between the second stop position and the second material discharge position; wherein, when the first stop structure switches to the first stop position to stop the material, the second stop structure synchronously switches to the second material discharge position to allow material transportation; when the first stop structure switches to the first material discharge position to allow material transportation, the second stop structure synchronously switches to the second stop position to stop the material.

[0006] The material dispensing and releasing mechanism according to the first aspect of the present utility model has at least the following beneficial effects:

[0007] By installing the material dispensing and releasing mechanism of this embodiment corresponding to the position where the conveying mechanism needs to dispense material, and arranging the first stop structure and the second stop structure along the conveying direction of the conveying path of the conveying mechanism, the first stop structure is driven to move to the first dispensing position by the control driver, and the second stop structure is synchronously moved to the second stop position, the material to be dispensed can be smoothly entered into the material dispensing waiting position between the first stop structure and the second stop structure, and after the material to be dispensed completely enters the material dispensing waiting position, and the material that has previously completed dispensing has been conveyed a set distance or has been conveyed for a set time, the first stop structure is driven to move to the first stop position by the control driver. The material that has entered the material distribution waiting position originally can be sent out from the material distribution waiting position and continue to be transported to the downstream of the conveying path. At the same time, the next material to be distributed that continues to be transported from the upstream can be stopped by the first stop structure at the feeding side of the first stop position, thereby completing the distribution and transportation of a single material. Therefore, the material distribution and release mechanism of the embodiment of the utility model can complete the material transportation and distribution through a single driver. Therefore, compared with the method of using two sets of material blocking mechanisms to cooperate with each other to realize material distribution in the related technology, not only is the structure simple and the cost low, but the related control circuit structure will also be simpler and the control process will also be simpler.

[0008] According to the material dispensing and releasing mechanism of some embodiments of the first aspect of the utility model, the linkage structure includes a lever, the middle part of the lever is rotatably arranged, and the first stop structure and the second stop structure are respectively arranged on the same side of both ends of the lever.

[0009] According to the material dispensing and releasing mechanism of some embodiments of the first aspect of the utility model, at least one of the first stop structure and the second stop structure can be adjusted in position in the length direction of the lever.

[0010] According to some embodiments of the first aspect of the utility model, the material distribution and releasing mechanism, the first stopping structure includes a material stopping portion and a connecting portion, a first connecting hole is provided on the lever, a second connecting hole corresponding to the first connecting hole is provided on the connecting portion, the first stopping structure is connected to the lever by fasteners passing through the first connecting hole and the second connecting hole, and one of the first connecting hole and the second connecting hole is a strip hole parallel to the length direction of the lever.

[0011] According to the material dispensing and releasing mechanism of some embodiments of the first aspect of the utility model, the width of the connecting portion gradually decreases in the direction away from the lever.

[0012] According to some embodiments of the first aspect of the utility model, the material dispensing and releasing mechanism further includes a mounting seat, and the lever and the driver are both arranged on the mounting seat.

[0013] According to the material dispensing and releasing mechanism of some embodiments of the first aspect of the utility model, the driver is a linear driving element and is rotatably connected to the mounting seat, and the driving part of the driver is rotatably connected to the lever.

[0014] According to some embodiments of the first aspect of the utility model, the material dispensing and releasing mechanism further includes a joint bearing, and the driving part is rotatably connected to the lever via the joint bearing.

[0015] According to some embodiments of the second aspect of the utility model, the conveying device includes the material dividing and releasing mechanism and the conveying mechanism of the above-mentioned first aspect embodiment, the conveying mechanism is used to convey materials along a set conveying path, the first stop position and the second stop position are located on the conveying path of the conveying mechanism, and the first discharge position and the second discharge position are located outside the conveying path of the conveying mechanism.

[0016] The conveying device according to some embodiments of the second aspect of the utility model has at least the following beneficial effects:

[0017] The conveying device of this embodiment adopts the material separation and release mechanism of the first embodiment mentioned above. Compared with the related technology that uses two sets of material blocking mechanisms to cooperate with each other to achieve material separation, it not only has a simple structure and low cost, but also the related control circuit structure will be simpler and the control process will be simpler.

[0018] According to some embodiments of the second aspect of the utility model, the conveying device also includes a detection sensor, which is arranged on the feed side of the second stop position along the conveying direction of the conveying path, and is used to detect whether the material arrives at or is sent out of the material distribution waiting position on the feed side of the second stop position.

[0019] 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

[0020] 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:

[0021] Figure 1 This is a structural schematic diagram of a material dispensing and releasing mechanism according to an embodiment of the utility model;

[0022] Figure 2 for Figure 1 The exploded structural diagram of the material distribution and release mechanism is shown;

[0023] Figure 3 for Figure 2 The structural schematic diagram of the single material blocking assembly shown in FIG.

[0024] Figure 4 for Figure 2 The structural schematic diagram of the rotating seat shown in;

[0025] Figure 5 It is a schematic structural diagram of a conveying device according to an embodiment of the utility model.

[0026] Reference numerals:

[0027] Material distribution and release mechanism 1000; single-release material blocking assembly 1100; first blocking structure 1110; material blocking part 1111; connecting part 1112; second blocking structure 1120; linkage structure 1130; first connecting hole 1131; clamping part 1132; first clamping hole 1333; first clamping groove 1134; first clamping connecting hole 1135; driver 1200; driving part 1210; fixing part 1220; mounting seat 1300; first rotating shaft 1400; second rotating shaft 1500; rotating seat 1600; second clamping hole 1610; second clamping groove 1620; second clamping connecting hole 1630; joint bearing 1700; first part 1710; second part 1720; bearing 1800; joint bearing seat 1900; conveying mechanism 2000; material distribution waiting position 2100; detection sensor 3000; material 4000. 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 invention, it should be understood that descriptions involving orientation, such as up, down, left, right, front, back, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 invention.

[0030] In the description of the utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] In the related art, two sets of material-blocking mechanisms are used to cooperate with each other to realize the material distribution on the conveying mechanism, wherein each set of material-blocking mechanisms includes a baffle and a driver, and the driver is used to drive the baffle to move into or out of the conveying path in a direction perpendicular to the conveying path of the conveying mechanism, and the two sets of material-blocking mechanisms are sequentially arranged on the side of the conveying path along the conveying direction of the conveying path; when the material is being distributed and conveyed, the control module first controls the driver of the downstream material-blocking mechanism to drive the baffle to move into the conveying path, and controls the driver of the upstream material-blocking mechanism to drive the baffle to move out of the conveying path, so that the material to be distributed can be transported by the conveying mechanism. To the material distribution waiting position between the upstream material blocking mechanism and the downstream material blocking mechanism, and can be stopped by the downstream baffle after the current material to be distributed has completely entered the material distribution waiting position; then, after the previous material that has completed distribution has been conveyed a set distance or has been conveyed for a set time, the control module controls the driver of the downstream material blocking mechanism to drive the baffle to move out of the conveying path, and controls the driver of the upstream material blocking mechanism to drive the baffle to move onto the conveying path, so that the conveying mechanism can deliver the current material to be distributed from the material distribution waiting position to complete the distribution, and the next material to be distributed will be stopped by the upstream baffle to wait for the next distribution.

[0033] The above-mentioned material distribution implementation method requires the use of two sets of material blocking mechanisms, which not only has a relatively high cost, but also requires the control of the two sets of material blocking mechanisms to work together, so the related control circuit structure and control process are also relatively complicated; based on this, the first embodiment of the utility model provides a material distribution release mechanism, and the second embodiment provides a conveying device, so as to reduce costs and simplify the material distribution control process.

[0034] The following is the attached Figure 1 To Attachment Figure 4 , and combined with the attached Figure 5 , describing the material distribution and releasing mechanism 1000 of the first aspect embodiment of the utility model.

[0035] Reference Figure 1 and Figure 2 According to some embodiments of the present invention, the material separation and release mechanism 1000 includes a single-release material blocking component 1100 and a driver 1200; wherein the single-release material blocking component 1100 is movably arranged and is a functional component for realizing the blocking and release of the material 4000, referring to Figure 3 The single-place material stop assembly 1100 specifically includes a first stop structure 1110, a second stop structure 1120 and a linkage structure 1130, wherein the linkage structure 1130 connects the first stop structure 1110 and the second stop structure 1120 so that the first stop structure 1110 and the second stop structure 1120 can perform synchronous actions; Figure 5When installing the material dispensing and releasing mechanism 1000, the first stop structure 1110 and the second stop structure 1120 are arranged in sequence along the conveying direction of the material conveying path. For example, along the conveying direction of the material 4000, the first stop structure 1110 is located on the upstream side of the second stop structure 1120, and correspondingly, the second stop structure 1120 is located on the downstream side of the first stop structure 1110; the driver 1200 drives the connected single-release material blocking assembly 1100, and is a power component for driving the single-release material blocking assembly 1100 to move, and when the single-release material blocking assembly 1100 moves under the drive of the driver 1200, the first stop structure 1110 can be flexibly switched between the first stop position and the first material discharging position, and the second stop structure 1120 can be flexibly switched between the second stop position and the second material discharging position, wherein the first stop position and the second stop position are both located on the conveying path of the material 4000, so that when the first stop structure 1110 and When the second stopping structure 1120 is in these two positions respectively, it will be able to block the material 4000 from continuing to be transported downstream, and the first discharge position and the second discharge position are both located outside the conveying path of the material 4000, so that when the first stopping structure 1110 and the second stopping structure 1120 are in these two positions respectively, the material 4000 will be released to continue to be transported downstream; at the same time, the linkage structure 1130 is configured to enable the first stopping structure 1110 and the second stopping structure 1120 to be alternately in the stopping position or the discharge position, that is, when the first stopping structure 1110 is driven to switch to the first stopping position to stop the material 4000, the second stopping structure 1120 is synchronously driven to switch to the second discharge position to allow the material 4000 to be transported, and when the first stopping structure 1110 is driven to switch to the first discharge position to allow the material 4000 to be transported, the second stopping structure 1120 is synchronously driven to switch to the second stopping position to stop the material 4000.

[0036] Reference Figures 1 to 3 , and combined with reference Figure 5It should be understood that by installing the material dispensing and releasing mechanism 1000 of the present embodiment corresponding to the position where the conveying mechanism 2000 needs to dispense materials, and arranging the first stop structure 1110 and the second stop structure 1120 along the conveying direction of the conveying path of the conveying mechanism 2000, when the material 4000 needs to be dispensed and conveyed, the first stop structure 1110 is driven to move to the first dispensing position by controlling the driver 1200, and the second stop structure 1120 is synchronously moved to the second stop position, and the material 4000 to be dispensed can be smoothly conveyed into the material dispensing waiting position 2100 between the first stop structure 1110 and the second stop structure 1120, and the material to be dispensed can be delivered to the dispensing waiting position 2100 between the first stop structure 1110 and the second stop structure 1120. After 4000 completely enters the material distribution waiting position 2100, and the material 4000 that has completed distribution previously has been conveyed a set distance or has been conveyed for a set time, the first stop structure 1110 is driven to move to the first stop position by controlling the driver 1200, and the second stop structure 1120 is synchronously moved to the second discharge position. The current material 4000 to be distributed that originally entered the material distribution waiting position 2100 will be able to be delivered from the material distribution waiting position 2100 and continue to be conveyed downstream of the conveying path. At the same time, the next material 4000 to be distributed that continues to be conveyed from upstream can be stopped by the first stop structure 1110 at the feed side of the first stop position, thereby completing the distribution and transportation of a single material 4000. Therefore, the material distribution and release mechanism 1000 of this embodiment can complete the conveying and distribution of the material 4000 through a single driver 1200. Compared with the method of using two sets of material blocking mechanisms to cooperate with each other to achieve material distribution in the related technology, it not only has a simple structure and low cost, but also does not need to control the two sets of material blocking mechanisms to cooperate in the control process. Therefore, the relevant control circuit structure will also be simpler and the control process will be simpler.

[0037] It is understood that in some of these embodiments, reference Figures 1 to 3 The linkage structure 1130 includes a lever, the middle part of the lever is rotatable, and the first stop structure 1110 and the second stop structure 1120 are respectively arranged on the same side of both ends of the lever, and refer to the combination Figure 5 During installation, the lever is provided with one side of the first stop structure 1110 and the second stop structure 1120 facing the conveying path of the material 4000, so that by rotating the lever, one of the first stop structure 1110 and the second stop structure 1120 can be moved into the conveying path of the material 4000, while the other can be moved out of the conveying path of the material 4000. Then, when the driver 1200 drives the lever to rotate in opposite directions, the first stop structure 1110 and the second stop structure 1120 can be driven to alternately be in the stop position or the discharge position.

[0038] It should be understood that in some other embodiments, the linkage structure 1130 may also choose to use a sliding block that crosses the conveying path from the bottom or top, and the first stop structure 1110 and the second stop structure 1120 are connected to the sliding block and are respectively located on both sides of the width direction of the conveying path of the material 4000. Therefore, in the process of the driver 1200 driving the sliding block to slide back and forth along the width direction of the conveying path of the material, the first stop structure 1110 and the second stop structure 1120 can be driven to alternately be in the stop position or the discharge position.

[0039] It should be understood that in some of the embodiments, at least one of the first stop structure 1110 and the second stop structure 1120 can be adjusted in position in the length direction of the lever, that is, the distance between the first stop structure 1110 and the second stop structure 1120 can be adjusted, and thus the size of the material distribution waiting position 2100 between the first stop structure 1110 and the second stop structure 1120 can be adjusted in the length direction of the material conveying path to accommodate the conveying and distribution of materials 4000 of different sizes.

[0040] For example, in one embodiment, referring to Figure 3 The first stop structure 1110 is adjustably connected to the lever in the length direction of the lever, and in order to achieve the adjustable connection of the first stop structure 1110 on the lever, the first stop structure 1110 includes a material blocking portion 1111 and a connecting portion 1112, wherein the connecting portion 1112 is provided with a second connecting hole (not shown in the drawings) and is used to connect the first stop structure 1110 to the lever, and a first connecting hole 1131 is provided on the lever, and the first connecting hole 1131 is a bar-shaped hole extending in a direction parallel to the length direction of the lever, and the second The position of the connecting hole corresponds to the first connecting hole 1131 and is a round through hole (the fasteners mentioned below include bolts and nuts) or a threaded hole (the fasteners mentioned below are screws), and the first stop structure 1110 is connected to the lever by fasteners passing through the first connecting hole 1131 and the second connecting hole. Therefore, when the size of the material waiting position 2100 needs to be adjusted according to the length of the material 4000, it is only necessary to loosen the fastener and then move the first stop structure 1110 along the length direction of the lever to adjust the position, and finally retighten the fastener.

[0041] It should be understood that, in another embodiment, the second connecting hole can be set as a strip hole extending in a direction parallel to the length direction of the lever, while the first connecting hole 1131 can be set as a round through hole or a threaded hole matching the size of the fastener.

[0042] It should be understood that in some other embodiments, the above embodiment can also be referred to to select the second stop structure 1120 to be adjustable in position in the length direction of the lever.

[0043] It can be understood that, in order to make it easier for the material blocking portion 1111 to be inserted between two adjacent materials 4000 on the conveying path when the first stop structure 1110 moves to the first stop position, in some embodiments, referring to Figure 3 , the width of the connecting portion 1112 gradually decreases in the direction away from the lever, so that the first stop structure 1110 is roughly hook-shaped. In addition, in order to improve the aesthetics of the single-placed material stop assembly 1100, the first stop structure 1110 is arranged in a symmetrical form with the material stop portion 1111, and a similar hook-shaped structure is also formed between the first stop structure 1110 and the end of the lever where it is located.

[0044] It is understandable that, in order to facilitate the installation of the material dispensing and releasing mechanism 1000, in some embodiments, reference is made to Figure 1 and Figure 2 The material distribution and release mechanism 1000 also includes a mounting seat 1300, wherein the lever and the driver 1200 are both arranged on the mounting seat 1300, so that the installation of the material distribution and release mechanism 1000 can be completed by installing the mounting seat 1300 on the side of the material conveying path.

[0045] And, refer to Figure 2 and Figure 3 Specifically, in order to realize the rotatable setting of the lever, the mounting seat 1300 is rotatably connected to the first rotating shaft 1400 at a position corresponding to the middle of the lever, and a clamping portion 1132 is set in the middle of the lever, and a first clamping hole 1333 for clamping and fixing one end of the first rotating shaft 1400 is opened on the clamping portion 1132, and a first clamping groove 1134 connected to the first clamping hole 1333 is opened, and a first clamping connection hole 1135 is opened on the side wall of the first clamping groove 1134, and one end of the first rotating shaft 1400 is clamped and fixed on the clamping portion 1132 by a fastener passing through the first clamping connection hole 1135.

[0046] It is understandable that since the lever needs to switch between two different angle positions, in order to reduce costs, Figure 2 In some embodiments, the driver 1200 selects to use a linear drive element, such as Figure 1 The cylinder shown in the figure, the driver 1200 is rotatably connected to the mounting seat 1300, and the driving part 1210 of the driver 1200 (such as the piston rod of the cylinder) is rotatably connected to the lever, so that the mounting seat 1300, the lever, the fixed part 1220 of the driver 1200 (such as the cylinder body), and the driving part 1210 of the driver 1200 constitute a slider rocker mechanism, so that when the driving part 1210 of the driver 1200 telescopes and slides, it can drive the lever to swing.

[0047] Similarly, refer to Figure 1 , Figure 2 and Figure 4 The mounting seat 1300 is rotatably connected to the second rotating shaft 1500 at the position of the fixing portion 1220 of the driver 1200, and a rotating seat 1600 is fixedly connected to the side of the fixing portion 1220 facing the mounting seat 1300. The rotating seat 1600 is provided with a second clamping hole 1610 for clamping and fixing one end of the second rotating shaft 1500 and a second clamping groove 1620 connected to the second clamping hole 1610. A second clamping connection hole 1630 is provided on the side wall of the second clamping groove 1620. One end of the second rotating shaft 1500 is clamped and fixed to the rotating seat 1600 by a fastener passing through the second clamping connection hole 1630.

[0048] It should be understood that in some of these embodiments, reference Figure 2 In order to improve the smoothness of the rotation process of the first rotating shaft 1400 and the second rotating shaft 1500, bearings 1800 are provided between the mounting seat 1300 and the first rotating shaft 1400 and between the mounting seat 1300 and the second rotating shaft 1500.

[0049] It can be understood that, in one embodiment, in order to realize the rotational connection between the driving part 1210 of the driver 1200 and the lever, the material dispensing and releasing mechanism 1000 further includes a joint bearing 1700, and the driving part 1210 is rotationally connected to the lever through the joint bearing 1700. Figure 2 Specifically, the joint bearing 1700 has a first part 1710 and a second part 1720 that can rotate relative to each other, and the driving part 1210 of the driver 1200 is connected to the joint bearing seat 1900, wherein the first part 1710 of the joint bearing 1700 is fixedly connected to the joint bearing seat 1900, and the second part 1720 is fixedly connected to the lever.

[0050] It should be understood that, in addition to being connected to the lever via the joint bearing 1700, in some other embodiments, the driving portion 1210 of the driver 1200 may also be connected to the first stop structure 1110 or the second stop structure 1120 via the joint bearing 1700, as long as it can drive the single-release material stop assembly 1100 to rotate around the first rotating shaft 1400.

[0051] It should be understood that in some other embodiments, in addition to using linear drive elements such as cylinders, the driver 1200 may also use rotational drive elements such as servo motors. For example, the first rotating shaft 1400 can be connected to the servo motor to drive the single-release material blocking assembly 1100 to rotate.

[0052] The following describes the conveying device of the second embodiment of the utility model, referring to Figure 5According to some embodiments of the present invention, the conveying device includes the material distributing and releasing mechanism 1000 and the conveying mechanism 2000 of the first embodiment described above; it should be understood that the conveying mechanism 2000 can be selected to adopt a variety of different types of conveying mechanisms 2000 such as a belt conveying mechanism 2000 and a roller conveying mechanism 2000, as long as it can convey the material 4000 along the set conveying path. In addition, the first stop position and the second stop position are located on the conveying path of the conveying mechanism 2000, and the first material discharging position and the second material discharging position are located outside the conveying path of the conveying mechanism 2000.

[0053] It should be understood that the conveying device of this embodiment adopts the material dividing and releasing mechanism 1000 of the above-mentioned first aspect embodiment. Compared with the method of using two sets of material blocking mechanisms to cooperate with each other to achieve material dividing in the related technology, it not only has a simple structure and low cost, but also does not need to control the two sets of material blocking mechanisms to cooperate in the control process. Therefore, the relevant control circuit will also be simpler and the control process will be simpler.

[0054] It is understood that in some of these embodiments, reference Figure 5 The conveying device also includes a detection sensor 3000. Along the conveying direction of the conveying path, the detection sensor 3000 is arranged on the feed side of the second stop position, and is used to detect whether the material 4000 arrives at or is sent out of the material distribution waiting position 2100 on the feed side of the second stop position, so as to avoid the first stop structure 1110 from interfering with the material 4000 during the process of moving to the first stop position when the material 4000 has not completely arrived at the material distribution waiting position 2100, and to avoid the second stop structure 1120 from colliding with the material 4000 during the process of moving to the second stop position when the material 4000 has not completely been sent out of the material distribution waiting position 2100.

[0055] It should be understood that, in one embodiment, the detection sensor 3000 is a reflective photoelectric sensor, and is arranged on both sides of the material conveying path in the width direction opposite to the material dispensing and releasing mechanism 1000 .

[0056] 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 material dispensing and releasing mechanism, characterized in that: include: A single-place material stop assembly comprises a first stop structure, a second stop structure and a linkage structure, wherein the linkage structure connects the first stop structure and the second stop structure and enables the first stop structure and the second stop structure to act synchronously; A driver is connected to the single-discharging stop assembly and is capable of driving the first stop structure to switch between a first stop position and a first discharging position, and driving the second stop structure to switch between a second stop position and a second discharging position; wherein, When the first stop structure switches to the first stop position to stop the material, the second stop structure synchronously switches to the second discharge position to allow material transportation; when the first stop structure switches to the first discharge position to allow material transportation, the second stop structure synchronously switches to the second stop position to stop the material.

2. A material dispensing and releasing mechanism according to claim 1, characterized in that: The linkage structure includes a lever, the middle part of the lever is rotatably arranged, and the first stop structure and the second stop structure are respectively arranged on the same side of two ends of the lever.

3. A material dispensing and releasing mechanism according to claim 2, characterized in that: At least one of the first stop structure and the second stop structure is adjustable in position in the length direction of the lever.

4. A material dispensing and releasing mechanism according to claim 3, characterized in that: The first stopping structure includes a material stopping portion and a connecting portion, a first connecting hole is provided on the lever, and a second connecting hole corresponding to the first connecting hole is provided on the connecting portion. The first stopping structure is connected to the lever by a fastener passing through the first connecting hole and the second connecting hole, and one of the first connecting hole and the second connecting hole is a strip hole parallel to the length direction of the lever.

5. A material dispensing and releasing mechanism according to claim 4, characterized in that: The width of the connecting portion gradually decreases in a direction away from the lever.

6. A material dispensing and releasing mechanism according to any one of claims 2 to 5, characterized in that: It also includes a mounting seat, on which the lever and the driver are both arranged.

7. A material dispensing and releasing mechanism according to claim 6, characterized in that: The driver is a linear driving element and is rotatably connected to the mounting seat. The driving part of the driver is rotatably connected to the lever.

8. A material dispensing and releasing mechanism according to claim 7, characterized in that: It also includes a joint bearing, and the driving part is rotatably connected to the lever through the joint bearing.

9. A conveying device, characterized in that include: The material discharging and releasing mechanism and the conveying mechanism as described in any one of claims 1 to 8, wherein the conveying mechanism is used to convey materials along a set conveying path, the first stop position and the second stop position are located on the conveying path of the conveying mechanism, and the first discharge position and the second discharge position are located outside the conveying path of the conveying mechanism.

10. A conveying device according to claim 9, characterized in that: A detection sensor is also included. Along the conveying direction of the conveying path, the detection sensor is arranged on the feeding side of the second stop position and is used to detect whether the material has arrived at or been sent out of the material distribution waiting position on the feeding side of the second stop position.

Images