Automatic magnetic sheet discharging mechanism

Abstract

The utility model relates to an automatic magnetic sheet blanking mechanism which is characterized in that the automatic magnetic sheet blanking mechanism comprises a base, a blanking barrel used for storing magnetic sheets, a sliding block and a first driving piece, the blanking barrel and the first driving piece are both fixedly arranged on the base, the sliding block is provided with a containing groove used for containing the magnetic sheets, the blanking barrel is arranged above the sliding block, and the first driving piece is arranged on the base. A containing groove is formed in the base, a discharging opening allowing magnetic sheets to sequentially enter the containing groove is formed in the bottom of the discharging barrel, the sliding block is connected with a first driving part and slides on the base under the action of the first driving part so that the containing groove and the discharging opening can be arranged in a staggered mode or a corresponding mode, a through hole is formed in the discharging barrel, and a sensor is further arranged on the base. And the sensor is arranged corresponding to the through hole. By the adoption of the technical scheme, the automatic discharging mechanism for the magnetic sheets achieves automatic discharging, the magnetic sheet discharging speed is high, and meanwhile it can be guaranteed that the magnetic sheets are discharged one by one.

Description

Technical Field

[0001] This utility model relates to the field of chip mounting equipment technology, and in particular to an automatic magnetic sheet feeding mechanism. Background Technology

[0002] To better protect the product inside, existing packaging boxes typically have magnetic strips installed on the box body and lid. When the lid is closed, it magnetically engages with the box body, resulting in a more secure fit. In current technology, to improve production efficiency and product yield, automated patch mounting equipment is usually used to attach the magnetic strips. However, in actual use, existing equipment cannot ensure that the magnetic strips are fed sequentially one by one, and the feeding speed is slow, leading to low overall processing efficiency. Summary of the Invention

[0003] The purpose of this utility model is to overcome the defects of the prior art by providing an automatic magnetic sheet feeding mechanism that achieves automated feeding, fast magnetic sheet feeding speed, and ensures that magnetic sheets are fed one by one.

[0004] The technical solution of this utility model is as follows: an automatic magnetic sheet feeding mechanism, comprising a base, a feeding cylinder for storing magnetic sheets, a slider, and a first driving component. The feeding cylinder and the first driving component are both fixedly mounted on the base. The slider is provided with a receiving groove for accommodating magnetic sheets. The feeding cylinder is located above the slider, and the bottom of the feeding cylinder is provided with a feeding port for the magnetic sheets to enter the receiving groove sequentially. The slider is connected to the first driving component and slides on the base under the action of the first driving component, so that the receiving groove and the feeding port are misaligned or correspondingly arranged. The feeding cylinder is provided with a through hole, and the base is also provided with a sensor, which is correspondingly arranged with the through hole.

[0005] Using the above technical solution, the unloading is convenient, fast, and efficient. Magnetic sheets are stacked sequentially in the unloading cylinder. Because the unloading port corresponds to the receiving groove, the bottom magnetic sheet falls into the receiving groove. The first driving component drives the slider to slide, blocking the outlet of the unloading cylinder. The unloading port and the receiving groove are misaligned, preventing the remaining magnetic sheets from falling. At the same time, the receiving groove is exposed, completing the unloading of the magnetic sheets. Other workpieces on the pick-and-place machine remove the magnetic sheets. The first driving component drives the slider to return to its original position, and the receiving groove and the outlet are aligned again. The bottom magnetic sheet falls into the receiving groove. This process is repeated to complete the unloading of magnetic sheets in the unloading cylinder. The sensor can detect the magnetic sheets in the unloading cylinder. When the top magnetic sheet in the unloading cylinder is below the through hole, the sensor gives a signal, which can prompt for the addition of magnetic sheets or stop the operation.

[0006] A further feature of this invention is that a first sliding groove is provided on the base, a first sliding plate is connected to the output shaft of the first driving member, the first sliding plate is slidably disposed in the first sliding groove under the action of the first driving member, and the slider is fixedly disposed on the first sliding plate and slides synchronously with the first sliding plate.

[0007] With the above-mentioned further configuration, the slider is detachably mounted on the first slide plate, and the slider can be replaced, thereby enabling the feeding of magnetic sheets of different sizes. The first slide plate slides within the first groove, resulting in a stable structure and smoother sliding.

[0008] A further feature of this invention is that the base is also provided with a second sliding groove and a second driving member. A second sliding plate is connected to the output shaft of the second driving member. The second sliding plate is slidably disposed in the second sliding groove and is located above the slider. Multiple feeding cylinders are provided and are arranged sequentially on the second sliding plate along the sliding direction of the second sliding plate. A positioning channel is provided on the second sliding plate corresponding to the position of each feeding cylinder, and the lower end of each feeding cylinder is located in the positioning channel.

[0009] By further configuring the above-mentioned components, multiple feeding cylinders are set up to improve working efficiency. When the uppermost magnetic sheet in the previous feeding cylinder is below the through hole, the sensor sends a signal to the controller. After a set time, the second drive unit drives the second slide plate to slide, so that the discharge port of the other feeding cylinder corresponds to the receiving groove, and the magnetic sheet in the feeding cylinder is fed out. The bottom of the remaining feeding cylinders abuts against the bottom of the second slide groove, which can prevent the magnetic sheet from falling off.

[0010] A further feature of this invention is that each feeding cylinder includes a first cylinder and a second cylinder that are separately configured. The outer periphery of the first cylinder is provided with an extension boss, which is connected to the second sliding plate by fasteners. The lower end of the second cylinder is located in the positioning channel. The first cylinder is covered on the outer periphery of the base, and its lower end face abuts against the extension boss. The first cylinder and the second cylinder are both provided with the aforementioned through holes.

[0011] With the above-mentioned further design, disassembly and assembly are convenient, and the installation and replacement of the feeding cylinder are easy. The inner wall of the upper end of the first cylinder is inclined to facilitate the falling of the magnetic sheet.

[0012] A further improvement of this invention includes a counterweight and a pressure rod. The upper end of the pressure rod is fixedly connected to the counterweight, and the lower end of the pressure rod extends into the feeding cylinder and presses against the uppermost magnetic sheet. The counterweight is located at the upper end of the feeding cylinder.

[0013] By employing the above-mentioned further configuration, the magnetic sheets inside the feeding cylinder are pressed down and pushed downwards, driving the magnetic sheets to fall sequentially into the receiving groove, thus preventing the magnetic sheets from accumulating inside the feeding cylinder and preventing material from being discharged.

[0014] A further feature of this invention is that a pressure plate is installed on the upper surface of the base at the position of the second sliding groove, and a through groove is opened on the pressure plate. When the second sliding plate slides, the feed cylinder slides in the through groove.

[0015] By adopting the above-mentioned further settings, the second slide plate is positioned to make it more stable when sliding in the second slide groove and to prevent it from falling out of the second slide groove.

[0016] A further feature of this invention is that the base is provided with a mounting bracket, and the base is provided with mounting holes on both sides of the first sliding groove. A screw is passed through one end of the mounting bracket, and the end of the screw is installed in the mounting hole to fix the mounting bracket to the base. The other end of the mounting bracket is provided with an extension extending downward toward the material cylinder, and the sensor is provided on the extension.

[0017] With the above-mentioned further configuration, the mounting bracket can not only stabilize the sensor structure, but also limit the first slide plate, so that it has good stability when sliding in the first slide groove. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a specific embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram showing the position of the sensor in a specific embodiment of this utility model;

[0020] Figure 3 This is a cross-sectional view of a specific embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the base according to a specific embodiment of the present utility model;

[0022] Figure 5 This is a schematic diagram of the second sliding plate according to a specific embodiment of the present invention;

[0023] Figure 6 This is a schematic diagram of the first sliding plate according to a specific embodiment of the present utility model;

[0024] Figure 7 This is a schematic diagram of the feed cylinder in a specific embodiment of the present invention.

[0025] In the figure, 1. Base; 11. First slide groove; 12. Mounting bracket; 121. Extension; 13. Mounting hole; 14. Pressure plate; 141. Through groove; 2. Feeding cylinder; 21. Feeding port; 22. Through hole; 23. First cylinder body; 231. Extension boss; 24. Second cylinder body; 3. Slider; 31. Receiving groove; 4. First driving component; 41. First sliding plate; 5. Sensor; 6. Second slide groove; 7. Second driving component; 71. Second sliding plate; 711. Positioning channel; 8. Counterweight; 9. Pressure rod. Detailed Implementation

[0026] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] It should be noted that all directional indicators (such as up, down, forward, backward, etc.) in the description of this utility model are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0028] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. In the description of this utility model, "a number" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0029] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0030] like Figure 1-7As shown, an automatic magnetic sheet feeding mechanism includes a base 1, a feeding cylinder 2 for storing magnetic sheets, a slider 3, and a first driving member 4. The feeding cylinder 2 and the first driving member 4 are both fixedly mounted on the base 1. The slider 3 has a receiving groove 31 for accommodating magnetic sheets. The feeding cylinder 2 is positioned above the slider 3, and its bottom has a feeding port 21 for sequentially feeding magnetic sheets into the receiving groove 31. The slider 3 is connected to the first driving member 4 and slides on the base 1 under the action of the first driving member 4, so that the receiving groove 31 and the feeding port 21 are misaligned or correspondingly arranged. The feeding cylinder 2 has a through hole 22, and the base 1 also has a sensor 5, which is correspondingly arranged with the through hole 22. This mechanism provides convenient and fast feeding with high efficiency, allowing magnetic sheets to be stacked sequentially. Inside the feeding cylinder 2, because the feeding port 21 corresponds to the receiving groove 31, the lowest magnetic sheet falls into the receiving groove 31. The first driving component 4 drives the slider 3 to slide, and the discharge port of the feeding cylinder 2 is blocked by the slider 3. The feeding port 21 and the receiving groove 31 are misaligned, so that the remaining magnetic sheets cannot fall. At the same time, the receiving groove 31 is exposed, completing the magnetic sheet feeding. Other workpieces on the pick-and-place machine remove the magnetic sheets. The first driving component 4 drives the slider 3 to return to its original position, and the receiving groove 31 and the discharge port are aligned again. The lowest magnetic sheet falls into the receiving groove 31. This process is repeated to complete the feeding of magnetic sheets in the feeding cylinder 2. The sensor 5 can detect the magnetic sheets in the feeding cylinder 2. After the highest magnetic sheet in the feeding cylinder 2 is located below the through hole 22, the sensor 5 gives a signal, which can prompt for the replenishment of magnetic sheets or stop the operation.

[0031] The base 1 is provided with a first sliding groove 11. The output shaft of the first driving member 4 is connected to a first sliding plate 41. The first sliding plate 41 is slidably disposed in the first sliding groove 11 under the action of the first driving member 4. The slider 3 is fixedly disposed on the first sliding plate 41 and slides synchronously with the first sliding plate 41. The slider 3 is detachably disposed on the first sliding plate 41 and can be replaced, so that magnetic sheets of different sizes can be cut. The first sliding plate 41 slides in the first sliding groove 11, the structure is stable and the sliding is smoother. Specifically, the base 1 is provided with a mounting bracket 12, and the base 1 is provided with mounting holes 13 on both sides of the first slide groove 11. A screw is passed through one end of the mounting bracket 12, and the end of the screw is installed in the mounting hole 13 to fix the mounting bracket 12 to the base 1. The other end of the mounting bracket 12 is provided with an extension 121 extending downward in the direction of the material cylinder 2. The sensor 5 is provided on the extension 121. The mounting bracket 12 can not only make the sensor 5 structurally stable, but also limit the first slide plate 41, so that it has good stability when sliding in the first slide groove 11.

[0032] The base 1 is also provided with a second sliding groove 6 and a second driving member 7. A second sliding plate 71 is connected to the output shaft of the second driving member 7. The second sliding plate 71 is slidably disposed in the second sliding groove 6 and is located above the slider 3. Multiple feeding cylinders 2 are provided and are arranged sequentially on the second sliding plate 71 along the sliding direction of the second sliding plate 71. A positioning channel 711 is opened on the second sliding plate 71 corresponding to the position of each feeding cylinder 2. The lower end of each feeding cylinder 2 is located in the positioning channel 711. Multiple feeding cylinders 2 are provided. To improve work efficiency, when the uppermost magnetic sheet in the previous feeding cylinder 2 is below the through hole 22, the sensor sends a signal to the controller on the pick-and-place machine. After a set time (the time required for the remaining magnetic sheets to be fed, pre-set on the controller), the second driving component 7 drives the second sliding plate 71 to slide, so that the outlet of the other feeding cylinder 2 corresponds to the receiving groove 31, and the magnetic sheets in the feeding cylinder 2 are fed. The bottom of the remaining feeding cylinders 2 abuts against the bottom of the second sliding groove 6, which can prevent the magnetic sheets from falling off. A pressure plate 14 is installed on the upper end surface of the base 1 at the position of the second sliding groove 6. The pressure plate 14 has a through groove 141. When the second sliding plate 71 slides, the feeding cylinder 2 slides in the through groove 141, positioning the second sliding plate 71, making it more stable when sliding in the second sliding groove 6 and preventing it from falling out of the second sliding groove 6.

[0033] Each feeding cylinder 2 includes a first cylinder 23 and a second cylinder 24, which are separately configured. The first cylinder 23 has an extension boss 231 on its outer periphery. The extension boss 231 is connected to the second slide plate 71 by fasteners, which are screws. The lower end of the second cylinder 24 is located in the positioning channel 711. The first cylinder 23 is covered on the outer periphery of the base, and its lower end face abuts against the extension boss 231. The first cylinder 23 and the second cylinder 24 are both provided with the aforementioned through holes 22, which are convenient for disassembly and assembly and facilitate the installation and replacement of the feeding cylinder 2. The inner side wall of the upper end of the first cylinder 23 is inclined to facilitate the falling of the magnetic sheet.

[0034] It also includes a counterweight 8 and a pressure rod. The upper end of the pressure rod is fixedly connected to the counterweight 8, and the lower end of the pressure rod extends into the feeding cylinder 2 and presses against the uppermost magnetic sheet. The counterweight 8 is located at the upper end of the feeding cylinder 2, pressing down on the magnetic sheet in the feeding cylinder 2 and pushing it downwards, driving the magnetic sheet to fall into the receiving groove 31 in sequence, so as to avoid the magnetic sheet accumulating in the feeding cylinder 2 and being unable to feed.

Claims

1. An automatic magnetic sheet feeding mechanism, characterized in that, The device includes a base (1), a feeding cylinder (2) for storing magnetic sheets, a slider (3), and a first driving member (4). The feeding cylinder (2) and the first driving member (4) are both fixed on the base (1). The slider (3) is provided with a receiving groove (31) for accommodating magnetic sheets. The feeding cylinder (2) is located above the slider (3), and the bottom of the feeding cylinder (2) is provided with a feeding port (21) for the magnetic sheets to enter the receiving groove (31) in sequence. The slider (3) is connected to the first driving member (4) and slides on the base (1) under the action of the first driving member (4) so ​​that the receiving groove (31) and the feeding port (21) are misaligned or correspondingly arranged. The feeding cylinder (2) is provided with a through hole (22), and the base (1) is also provided with a sensor (5). The sensor (5) is correspondingly arranged with the through hole (22).

2. The magnetic sheet automatic unloading mechanism according to claim 1, wherein The base (1) is provided with a first slide groove (11), and the output shaft of the first drive member (4) is connected to a first slide plate (41). The first slide plate (41) slides in the first slide groove (11) under the action of the first drive member (4). The slider (3) is fixed on the first slide plate (41) and slides synchronously with the first slide plate (41).

3. The magnetic sheet automatic unloading mechanism according to claim 1 or 2, characterized in that, The base (1) is also provided with a second slide groove (6) and a second drive member (7). The output shaft of the second drive member (7) is connected to a second slide plate (71). The second slide plate (71) is slidably disposed in the second slide groove (6). The second slide plate (71) is located above the slider (3). The feed cylinder (2) is provided in multiple ways and is arranged sequentially on the second slide plate (71) along the sliding direction of the second slide plate (71). The second slide plate (71) is provided with a positioning channel (711) corresponding to the position of each feed cylinder (2). The lower end of each feed cylinder (2) is located in the positioning channel (711).

4. The magnetic sheet automatic unloading mechanism according to claim 3, characterized in that, Each feeding cylinder (2) includes a first cylinder (23) and a second cylinder (24) that are separately configured. The first cylinder (23) has an extension boss (231) on its outer periphery. The extension boss (231) is connected to the second slide plate (71) by fasteners. The lower end of the second cylinder (24) is located in the positioning channel (711). The first cylinder (23) is covered on the outer periphery of the base, and its lower end face abuts against the extension boss (231). The first cylinder (23) and the second cylinder (24) are both provided with the aforementioned through hole (22).

5. The magnetic sheet automatic unloading mechanism according to claim 1 or 2, characterized in that, It also includes a counterweight (8) and a pressure rod. The upper end of the pressure rod is fixedly connected to the counterweight (8), and the lower end of the pressure rod extends into the feed cylinder (2) and presses against the uppermost magnetic sheet. The counterweight (8) is located at the upper end of the feed cylinder (2).

6. The magnetic sheet automatic unloading mechanism according to claim 3, characterized in that, A pressure plate (14) is installed on the upper end face of the base (1) at the position of the second slide groove (6). A through groove (141) is provided on the pressure plate (14). When the second slide plate (71) slides, the feed cylinder (2) slides in the through groove (141).

7. The magnetic sheet automatic unloading mechanism according to claim 2, wherein The base (1) is provided with a mounting bracket (12), and the base (1) is provided with mounting holes (13) on both sides of the first slide groove (11). One end of the mounting bracket (12) is provided with a screw, and the end of the screw is installed in the mounting hole (13) to fix the mounting bracket (12) on the base (1). The other end of the mounting bracket (12) is provided with an extension (121) extending downward toward the material cylinder (2), and the sensor (5) is provided on the extension (121).

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