Blanking device for distributing and feeding equipment

Abstract

The utility model discloses a blanking device for distributing and feeding equipment, which comprises a main frame, the main frame is provided with a feeding conveying area, and the tail part of the feeding conveying area is provided with a blocking piece, an in-place sensor and a blanking mechanism, the in-place sensor is used for generating a sensing signal when a material is blocked by the blocking piece, and the blanking mechanism is used for blanking the material when the material is blocked by the in-place sensor. The blanking mechanism comprises a first drawing plate, a second drawing plate and two side surrounding plates, the first drawing plate and the second drawing plate are arranged on the main frame in a manner of being capable of being driven to be relatively close to or far away from each other and form the tail end of the feeding conveying area, and when the in-place sensor generates a signal, the first drawing plate and the second drawing plate are relatively far away from each other; a first drawing plate and a second drawing plate are arranged on the main frame, a blanking gap is formed between the first drawing plate and the second drawing plate, when the in-place sensor does not generate a signal, the first drawing plate and the second drawing plate are relatively close to each other and abut against each other, and the two side surrounding plates are installed on the main frame, located under the blanking gap and used for guiding and limiting blanking, so that materials can be automatically distributed; the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of distributing and feeding equipment, in particular to a material dropping device used for distributing and feeding equipment. Background Art

[0002] In the distribution and feeding equipment, generally, a lot of accumulated products are sorted first, and then they are fed one by one or in batches to the supporting equipment in the back section, such as the packaging machine. This requires the distribution and feeding equipment to be able to provide materials stably and uninterruptedly to ensure the stable operation of the subsequent mechanism.

[0003] At present, there are still some difficulties in automatically distributing plate-like or sheet-like products (such as welfare lottery scratch cards) in batches. The conventional practice is to continuously convey large quantities of products through conveyor belts, and then people stand on both sides to manually take the products off the conveyor belts. This has the problems of high labor costs and high labor intensity, as well as the risk of materials falling during the taking process. Utility Model Content

[0004] One advantage of the utility model is that it provides a material dropping device for distributing and feeding equipment, wherein the material is directionally pushed in the feeding and conveying area and is blocked by a blocking member at the tail end of the feeding and conveying area. When the in-place sensor senses that the material is blocked, the first draw plate and the second draw plate are synchronously relatively moved away to form a material dropping gap. The material automatically falls under the action of gravity, and automatic material dropping can be formed. The degree of automation is high, the work efficiency is high, and labor costs can be saved. During this period, the two side panels guide the falling materials.

[0005] One advantage of the utility model is that it provides a material-dropping device for distributing and feeding equipment, in which two round bars are used to block the material, which can not only effectively block the material, but also facilitate the opening of a smaller-sized avoidance groove on the first draw plate for avoidance, thereby ensuring the support area of ​​the first draw plate, wherein the position of the round bar can be adjusted within a certain range through the cooperation of the strip fastening groove and the fastening bolt, so that the material-dropping device can block materials of different lengths and widths, and has a wide range of applications.

[0006] One advantage of the utility model is that it provides a material dropping device for distributing and feeding equipment, wherein a ball transition plate can cooperate with the transfer conveyor belts on both sides to increase the supporting area of ​​the material dropping, reduce the impact on the transfer conveyor belts, make the material dropping more stable, and extend the service life of the transfer conveyor belts.

[0007] One advantage of the utility model is that it provides a blanking device for distributing feeding equipment, wherein the height of the side panel and the ball transition plate can be adjusted by a servo motor, a screw nut, a height adjustment plate and a guide rod, so that the blanking device can be suitable for distributing materials of different thicknesses and has a wide range of applications.

[0008] In order to achieve at least one of the above advantages of the utility model, the utility model provides a material dropping device for distributing and feeding equipment, comprising a main frame, wherein the main frame is provided with a feeding and conveying area for directional feeding, and the main frame is provided with a blocking member, an in-place sensor and a material dropping mechanism at the tail of the feeding and conveying area, wherein the in-place sensor is used to generate an induction signal when the material is blocked by the blocking member, wherein the material dropping mechanism comprises a first draw plate, a second draw plate and two side panels, wherein the first draw plate and the second draw plate are arranged on the main frame in a manner that they can be driven to be relatively close or far away, and constitute the tail end of the feeding and conveying area, wherein when the in-place sensor generates a signal, the first draw plate and the second draw plate are relatively far away, and a material dropping gap is formed between the first draw plate and the second draw plate, and when the in-place sensor does not generate a signal, the first draw plate and the second draw plate are relatively close and abut against each other, wherein the two side panels are installed on the main frame and are located directly below the material dropping gap and extend in the vertical direction on both sides of the feeding and conveying area.

[0009] According to an embodiment of the utility model, a top plate is provided on the top of the main frame, the feeding and conveying area is located on the top of the top plate, and the top plate is provided with material blocking side plates on both sides of the feeding and conveying area.

[0010] According to one embodiment of the utility model, the blocking member is opposite to the feed conveying area, and includes two round rods distributed at intervals. The two round rods extend in the vertical direction and are symmetrically distributed in the vertical direction of the extension direction of the feed conveying area. The first drawer plate is provided with a avoidance groove that cooperates with the gap of the round rod.

[0011] According to one embodiment of the utility model, the main frame is equipped with a first blanking cylinder and a second blanking cylinder respectively used to drive the first drawer plate and the second drawer plate to move, wherein the second blanking cylinder is installed at the bottom of the top plate, and the second drawer plate is located below the top plate.

[0012] According to one embodiment of the utility model, the main frame is installed with two adapter blocks, the tops of the two adapter blocks are respectively connected to the two round rods through a round rod adapter plate, one end of the round rod adapter plate is provided with a strip fastening groove, the top of the adapter block is installed with a fastening bolt matching the strip fastening groove, the other end of the round rod adapter plate is provided with a linear groove, the linear groove extends along the length direction of the round rod, and the round rod adapter plate is installed with a clamping bolt for clamping the linear groove.

[0013] According to one embodiment of the utility model, the main frame is respectively provided with transfer conveyor belts directly below the two round rods, the conveying direction of the transfer conveyor belts is the same as the extension direction of the feed conveying area, and the main frame is also provided with a ball transition plate extending in the horizontal direction directly below the blanking gap, the ball transition plate is located between the two transfer conveyor belts, and the height of the ball transition plate is not lower than the height of the transfer conveyor belts, and the surface of the transfer conveyor belt is provided with shift plates at intervals, the distance between adjacent shift plates is adapted to the size of the material in the corresponding direction, and the height of the shift plate is greater than the height of the ball transition plate.

[0014] According to one embodiment of the utility model, a servo motor and two guide sleeves extending along the output axis of the servo motor are installed at the lower part of the main frame through a fixed plate, the output shaft of the servo motor extends downward and is provided with a lead screw nut in a threaded direction, the lead screw nut fixing sleeve is provided with a height adjustment plate extending in a horizontal direction, the height adjustment plate is vertically connected to guide rods extending upward at both ends, the two guide rods are respectively slidably matched with the two guide sleeves, and the top ends of the two guide rods are respectively connected to the two side panels and the ball transition plate through an adapter frame.

[0015] According to one embodiment of the utility model, the adapter frame is connected to the side panel via a horizontal adjustment plate, the side panel is an L-shaped plate, including a blocking portion extending in a vertical direction and an adjustment portion extending in a horizontal direction, a plurality of adjustment grooves are arranged in parallel on the outer side of the adjustment portion, the extension direction of the adjustment grooves is perpendicular to the feeding direction, and the horizontal adjustment plate is installed with fastening screws matching the adjustment grooves.

[0016] These and other purposes, features and advantages of the present invention are fully reflected in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a material dropping device for distributing and feeding equipment according to a preferred embodiment of the present application is shown.

[0018] Figure 2 A partial structural schematic diagram of a material dropping device for distributing and feeding equipment in a preferred embodiment of the present application is shown.

[0019] Figure 3 A partial structural schematic diagram of a material dropping device for distributing and feeding equipment in a preferred embodiment of the present application is shown.

[0020] Figure 4 Shows this application Figure 3 Enlarged schematic diagram of part A.

[0021] Figure 5A partial structural schematic diagram of a material dropping device for distributing and feeding equipment in a preferred embodiment of the present application is shown. DETAILED DESCRIPTION

[0022] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0023] Those skilled in the art should understand that, in the disclosure of the specification, the orientation or position relationship indicated by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, which 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. Therefore, the above terms should not be understood as limiting the present invention.

[0024] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0025] refer to Figures 1 to 5 According to a preferred embodiment of the utility model, a material dropping device for distributing and feeding equipment will be described in detail below, wherein the material dropping device for distributing and feeding equipment includes a main frame 10. The main frame 10 is provided with a feeding and conveying area for directional feeding, that is, directional conveying of materials. In addition, a top plate 11 is provided on the top of the main frame 10, and the feeding and conveying area is located on the top of the top plate 11, and the top plate 11 is provided with material blocking side plates 12 on both sides of the feeding and conveying area to ensure that the material can be directed along the direction of the feeding and conveying area. In addition, a servo module is provided on the main frame 10, and the push plate 13 is driven by a servo motor to push the material so that it moves in a directional manner on the top of the top plate 11.

[0026] The main frame 10 is provided with a blocking member 20, an in-position sensor and a material dropping mechanism at the tail end of the feeding and conveying area, wherein the in-position sensor is used to generate an induction signal when the material is blocked by the blocking member 20, wherein the material dropping mechanism includes a first draw plate 31, a second draw plate 32 and two side panels 33, wherein the first draw plate 31 and the second draw plate 32 are arranged on the main frame 10 in a manner that they can be driven to be relatively close to or away from each other, and constitute the tail end of the feeding and conveying area, wherein when the in-position sensor generates a signal, the first draw plate 31 and the second draw plate 32 are relatively away from each other, A material drop gap is formed between the first drawer plate 31 and the second drawer plate 32, and when the in-place sensor does not generate a signal, the first drawer plate 31 and the second drawer plate 32 are relatively close to each other and abut against each other, thereby cooperating with the top plate 11 to form a complete conveying path, wherein the two side panels 33 are installed on the main frame 10 and are located directly below the material drop gap, and extend in the vertical direction on both sides of the feed conveying area, so as to limit the material during the falling process, ensure that the material falls to the appropriate position and does not deflect, so as to facilitate its transfer to the next link by the subsequent transfer conveyor belt.

[0027] The working process of the blanking device for distributing and feeding equipment provided by the present application is roughly as follows: the servo module pushes the material along the feeding and conveying area through the push plate 13 in a directional manner. When the material moves to the position of the blocking member 20, the in-position sensor generates an induction signal, and the servo module stops working. Then the first draw plate 31 and the second draw plate 32 are synchronously relatively far away to form a blanking gap. The material automatically falls under the action of gravity, and is limited and guided by the side panels 33 during the falling process. In addition, in order to improve the stability of the blanking device, the surfaces of the first draw plate 31 and the second draw plate 32 are both mirror-polished, so that the material will not be driven to move horizontally during the pulling process. In addition, after the servo module stops working, the push plate 13 and the blocking member 20 on the servo module will also block the two ends of the material. Therefore, the material will only fall under the action of gravity. The blanking device for distributing and feeding equipment provided by the present application can automatically distribute plate-shaped or sheet-shaped materials, which can effectively improve production efficiency, reduce labor intensity, and save labor costs.

[0028] In one embodiment, the blocking member 20 is opposite to the feed conveying area, and includes two round rods 21 that are spaced apart. At the same time, the two round rods 21 extend in the vertical direction and are symmetrically distributed in the vertical direction of the extension direction of the feed conveying area, so as to block materials through the round rods 21. In addition, the first draw plate 31 is provided with a avoidance groove 301 that is gap-matched with the round rods 21. In this way, the two round rods 21 can not only effectively block the material, but also facilitate the opening of a smaller avoidance groove 301 on the first draw plate 31 for avoidance, thereby ensuring the support area of ​​the first draw plate 31.

[0029] In one embodiment, the main frame 10 is equipped with a first blanking cylinder 14 and a second blanking cylinder 15 respectively used to drive the first drawer plate 31 and the second drawer plate 32 to move, wherein the second blanking cylinder 15 is installed at the bottom of the top plate 11, and the second drawer plate 32 is located below the top plate 11, so that the first drawer plate 31 and the second drawer plate 32 are driven to move respectively by the first blanking cylinder 14 and the second blanking cylinder 15, which is convenient to operate and easy to maintain.

[0030] In one embodiment, the main frame 10 is equipped with two adapter blocks 22. The tops of the two adapter blocks 22 are connected to the two round bars 21 through round bar adapter plates 23, wherein one end of the round bar adapter plate 23 is provided with a strip fastening groove 201, and a fastening bolt matching the strip fastening groove 201 is installed on the top of the adapter block 22, so that the horizontal position of the round bar adapter plate 23, that is, the horizontal position of the round bar 21, can be flexibly adjusted when distributing materials of different length and width specifications, and fixed by fastening bolts after adjustment, wherein the other end of the round bar adapter plate 23 is provided with a linear groove 202, wherein the linear groove 202 extends along the length direction of the round bar 21, and the round bar adapter plate 23 is installed with a clamping bolt for clamping the linear groove 202, thereby facilitating the installation and fixation of the round bar 21 on the round bar adapter plate 23.

[0031] In one embodiment, the main frame 10 is provided with transfer conveyor belts 16 respectively directly below the two round rods 21, wherein the conveying direction of the transfer conveyor belts 16 is the same as the extending direction of the feed conveying area. At the same time, the main frame 10 is also provided with a ball transition plate 17 extending in the horizontal direction directly below the blanking gap, wherein the ball transition plate 17 is located between the two transfer conveyor belts 16, and the height of the ball transition plate 17 is not lower than the height of the transfer conveyor belt 16, thereby increasing the material support area below the blanking gap, making the material more stable, and also reducing the impact on the transfer conveyor belt 16. To a certain extent, the transfer conveyor belt 16 is protected and its service life is increased. In addition, the surface of the transfer conveyor belt 16 is provided with paddles 161 at intervals, and the distance between adjacent paddles 161 is adapted to the size of the material in the corresponding direction, and the height of the paddles 161 is greater than the height of the ball transition plate 17, so that the fallen material can be transported away by the paddles 161. In addition, even if the thickness of the product to be distributed changes, as long as the two conditions that the height of the ball transition plate 17 is not lower than the height of the transfer conveyor belt 16 and the height of the paddles 161 is greater than the height of the ball transition plate 17 are met, these products can be distributed, and the application range is wide.

[0032] In one embodiment, the main frame 10 is installed with a servo motor 41 and two guide sleeves 42 extending along the output axis of the servo motor 41 through a fixing plate 18 at the lower part, wherein the output shaft of the servo motor 41 extends downward and is sleeved with a lead screw nut 43 in a threaded matching direction, wherein the lead screw nut 43 is fixedly sleeved with a height adjustment plate 44 extending in the horizontal direction, and the height adjustment plate 44 is vertically connected with guide rods 45 extending upward at both ends, and the two guide rods 45 are respectively slidably matched with the two guide sleeves 42, and the two guide rods 4 The top of 5 is connected to the two side panels 33 and the ball transition plate 17 respectively through the adapter frame 46. In this way, when the servo motor 41 rotates, the output shaft rotates in a directional manner, and a radial limit is formed based on the matching relationship between the guide rod 45 and the guide sleeve 42. The lead screw nut 43 will move in a directional manner on the output shaft, and then the guide rod 45 can be driven to move up and down through the height adjustment plate 44, and finally the side panels 33 and the ball transition plate 17 are driven to move up and down through the adapter frame 46, forming lateral limit and support at different height positions, which can be suitable for distributing materials of different thicknesses and has a wide range of applications.

[0033] Further preferably, the adapter frame 46 is connected to the side panel 33 via a horizontal adjustment plate 47. The side panel 33 is an L-shaped plate, including a blocking portion extending in the vertical direction and an adjustment portion extending in the horizontal direction, and a plurality of adjustment slots 302 are arranged in parallel on the outer side of the adjustment portion, wherein the extension direction of the adjustment slots 302 is perpendicular to the feeding direction, and the horizontal adjustment plate 47 is installed with fastening screws matched with the adjustment slots 302, so that the horizontal position of the side panel 33 can be adaptively adjusted for materials of different length and width specifications, and fixed by fastening screws after being adjusted in place, which is convenient to adjust and has a wide range of applications.

[0034] It should be noted that the terms "first, second" in the present invention are only used for descriptive purposes and do not indicate any order. They cannot be understood as indicating or implying relative importance. These terms can be interpreted as names.

[0035] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A material dispensing device for a feeding device, characterized in that: The invention comprises a main frame, wherein the main frame is provided with a feeding and conveying area for directional feeding, and the main frame is provided with a blocking member, an in-position sensor and a blanking mechanism at the tail end of the feeding and conveying area, wherein the in-position sensor is used to generate an induction signal when the material is blocked by the blocking member, wherein the blanking mechanism comprises a first draw plate, a second draw plate and two side panels, wherein the first draw plate and the second draw plate are arranged on the main frame in a manner that they can be driven to be relatively close to or away from each other, and constitute the tail end of the feeding and conveying area, wherein when the in-position sensor generates a signal, the first draw plate and the second draw plate are relatively away from each other, and a blanking gap is formed between the first draw plate and the second draw plate, and when the in-position sensor does not generate a signal, the first draw plate and the second draw plate are relatively close to each other and abut against each other, wherein the two side panels are installed on the main frame, and are located directly below the blanking gap, and extend in the vertical direction on both sides of the feeding and conveying area.

2. The material dropping device for distributing and feeding equipment according to claim 1, characterized in that: A top plate is arranged on the top of the main frame, the feeding and conveying area is located on the top of the top plate, and the top plate is provided with material blocking side plates on both sides of the feeding and conveying area.

3. The material dropping device for distributing and feeding equipment according to claim 2, characterized in that: The blocking member is opposite to the feeding and conveying area, and includes two round rods distributed at intervals. The two round rods extend in the vertical direction and are symmetrically distributed in the vertical direction of the extension direction of the feeding and conveying area. The first drawer is provided with a avoidance groove that cooperates with the gap of the round rod.

4. The material dropping device for distributing and feeding equipment according to claim 3, characterized in that: The main frame is equipped with a first blanking cylinder and a second blanking cylinder respectively used to drive the first drawer plate and the second drawer plate to move, wherein the second blanking cylinder is installed at the bottom of the top plate, and the second drawer plate is located below the top plate.

5. The material dropping device for distributing and feeding equipment according to claim 3, characterized in that: The main frame is equipped with two adapter blocks, and the tops of the two adapter blocks are respectively connected to the two round rods through a round rod adapter plate, one end of the round rod adapter plate is provided with a strip fastening groove, and the top of the adapter block is provided with a fastening bolt matching the strip fastening groove, and the other end of the round rod adapter plate is provided with a linear groove, which extends along the length direction of the round rod, and the round rod adapter plate is provided with a clamping bolt for clamping the linear groove.

6. The material dropping device for distributing and feeding equipment according to claim 3, characterized in that: The main frame is respectively provided with transfer conveyor belts directly below the two round rods, and the conveying direction of the transfer conveyor belts is the same as the extension direction of the feed conveying area. The main frame is also provided with a ball transition plate extending in the horizontal direction directly below the blanking gap, and the ball transition plate is located between the two transfer conveyor belts, and the height of the ball transition plate is not lower than the height of the transfer conveyor belts. The surface of the transfer conveyor belt is provided with shift plates at intervals, and the distance between adjacent shift plates is adapted to the size of the material in the corresponding direction, and the height of the shift plate is greater than the height of the ball transition plate.

7. The material dropping device for dispensing and feeding equipment according to claim 6, characterized in that: A servo motor and two guide sleeves extending along the output axis of the servo motor are installed at the lower part of the main frame through a fixing plate. The output shaft of the servo motor extends downward and is provided with a lead screw nut in a threaded matching direction. The lead screw nut fixing sleeve is provided with a height adjustment plate extending in the horizontal direction. The height adjustment plate is vertically connected to guide rods extending upward at both ends. The two guide rods are respectively slidably matched with the two guide sleeves, and the top ends of the two guide rods are respectively connected to the two side panels and the ball transition plate through an adapter frame.

8. The material dropping device for distributing and feeding equipment according to claim 7, characterized in that: The adapter frame is connected to the side panel via a horizontal adjustment plate. The side panel is an L-shaped plate, including a blocking portion extending in the vertical direction and an adjustment portion extending in the horizontal direction. A plurality of adjustment grooves are arranged in parallel on the outer side of the adjustment portion. The extension direction of the adjustment grooves is perpendicular to the feeding direction, and the horizontal adjustment plate is provided with fastening screws matching the adjustment grooves.

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