MES automatic feeding device

Abstract

The utility model relates to the technical field of MES feeding, in particular to an automatic MES feeding device which comprises a feeding structure, a feeding structure is rotationally installed in the middle of the feeding structure, a discharging structure is fixedly connected to the front edge of the lower surface of the feeding structure, the feeding structure comprises a base disc, a discharging opening is formed in the edge of the front side of the base disc, and a stock bin is fixedly installed on the disc wall of one side of the base disc. A discharging channel is formed in the stock bin, a feeding port is formed in the lower end of the stock bin, the feeding structure comprises a transfer disc, and four workpiece clamping grooves are formed in the edge of the transfer disc. According to the utility model, through the rotation of the transfer disc, the workpieces are pushed to advance in an annular track, pass through the working area of the processing equipment installed on the periphery of the base disc, and are gradually processed until the workpieces move to the discharge port and fall into one end of the discharge structure, and are conveyed to other processing areas through the transmission belt, and vacant workpiece clamping grooves enter the position below the feed port again. Through a simple structure, the circulating feeding work is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of MES feeding, in particular to an MES automatic feeding device. Background Art

[0002] The MES system starts from the bottom-level data collection, to process monitoring and online management, and finally to cost-related data management, forming a complete production information system. Each functional module of the system provides a gradual transition from the bottom-level monitoring process close to the automation system to the operating layer of cost management, which can meet the requirements of enterprises at different planning stages in the field of information production management, and realize the smooth transition and gradual improvement of the information process on the basis of inheritance. All steps of workshop production are under the supervision of the MES system, among which the feeding device is the initial control point for the production speed of the entire production line.

[0003] In order to ensure the interval time of feeding and adjust the position and posture of the workpiece itself to a certain extent, the overall structure of the current automatic feeding equipment is designed to be more complex. For example, the robotic arm and gripper structure are required, and the MES system is required to monitor and control each action and step of the feeding device, which increases the complexity of the operation of the MES system itself and the probability of bugs during the operation of the MES system. Utility Model Content

[0004] The purpose of the utility model is to provide an MES automatic feeding device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An MES automatic feeding device comprises a feeding structure, a feeding structure is rotatably installed in the middle of the feeding structure, a discharging structure is fixedly connected to the front edge of the lower surface of the feeding structure, the feeding structure comprises a base plate, a discharge port is provided at the front edge of the base plate, a silo is fixedly installed at the disk wall on one side of the base plate, a discharge channel is provided inside the silo, a feeding port is provided at the lower end of the silo, the feeding structure comprises a transfer disk, a workpiece slot is provided at the edge of the transfer disk, and the number of the workpiece slots is four.

[0007] Furthermore, auxiliary balls are embedded in the inner bottom edge of the base plate, and the number of the auxiliary balls is several and they are arranged in a ring shape with the middle of the base plate as the center.

[0008] Furthermore, a connecting rod is fixedly installed in the middle of the bottom side of the transfer plate, and the side surface of the connecting rod is fixedly connected to the inner ring of the connecting bearing.

[0009] Furthermore, the lower end of the connecting rod is fixedly connected to a cross transmission frame, a positioning arc groove is opened on the side surface of the cross transmission frame, and toggle grooves are opened at the four corners of the cross transmission frame. A positioning wheel is slidably clamped in the positioning arc groove, a connecting rod is fixedly installed on the bottom edge of the notch of the positioning wheel, a toggle rod is fixedly installed on the upper side of one end of the connecting rod, and the bottom side of the positioning wheel is fixedly connected to the output end of motor No. 1.

[0010] Furthermore, the discharging structure includes a transmission support frame, a No. 2 motor is fixedly installed at both ends of the two side surfaces of the transmission support frame, a transmission belt is embedded in the upper surface of the transmission support frame, driving rollers at both ends of the transmission belt are fixedly connected to the output end of the No. 2 motor, and a limit frame is fixedly installed on the upper edges of both sides of the transmission support frame.

[0011] Furthermore, the transfer plate is rotatably installed at the inner bottom of the base plate, and the outer ring of the connecting bearing is fixedly connected to the middle part of the transfer plate.

[0012] Furthermore, the upper edge of the arc plate at the rear end of the limiting frame is fixedly connected to the lower edge of the discharge port.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The flat-bottomed annular and cylindrical workpieces that need to be processed are regulated by the unloading channel to enter the base plate, and enter the workpiece slot below the silo from the feed port. The position of the workpiece is relatively limited by the mutual abutment between the workpiece slot and the inner wall of the base plate. At the same time, the rotation of the transfer plate pushes the workpiece to move in a circular trajectory, and passes through the working area of ​​the processing equipment installed around the base plate to achieve step-by-step processing until it moves to the discharge port and falls into one end of the discharge structure, and is transported to other processing areas by the transmission belt. The empty workpiece slot re-enters the bottom of the feed port. Through a simple structure, cyclic feeding is achieved. By using its own structure, the number of actions for the entire feeding is reduced, and the supervision burden of the MES system is reduced.

[0015] 2. Drive the positioning wheel to rotate in the positioning arc groove through the No. 1 motor, and use the toggle rod to buckle into the toggle groove on one side of the positioning arc groove where the positioning wheel is located, and use it to toggle the cross transmission frame to rotate a quarter of a turn. The cross transmission frame is used as a transmission transfer component between the No. 1 motor and the connecting rod to limit the distance of a single rotation of the transfer plate, and enable the workpiece pushed by the transfer plate to stay at the position of each quarter of the rotation for a certain period of time. This area is used as the working area of ​​the processing equipment around the base plate to provide time for the initial processing of the workpiece. At the same time, the time interval for each workpiece to fall into the discharge structure can be controlled to control the distance interval between each workpiece located on the upper surface of the transmission belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the feeding structure in the utility model;

[0018] Figure 3 It is a schematic diagram of the feeding structure in the utility model;

[0019] Figure 4 It is a schematic diagram of the discharging structure in the utility model.

[0020] In the figure: 1. feeding structure; 101. base plate; 102. auxiliary ball; 103. discharge port; 104. hopper; 105. unloading channel; 106. feeding port; 2. feeding structure; 201. transfer plate; 202. workpiece slot; 203. connecting rod; 204. connecting bearing; 205. cross transmission frame; 206. positioning arc groove; 207. toggle groove; 208. positioning wheel; 209. connecting rod; 210. toggle rod; 211. No. 1 motor; 3. discharging structure; 301. transmission support frame; 302. No. 2 motor; 303. transmission belt; 304. driving roller; 305. limit frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 In an embodiment of the utility model, an MES automatic feeding device includes a feeding structure 1, a feeding structure 2 is rotatably installed in the middle of the feeding structure 1, a discharging structure 3 is fixedly connected to the front edge of the lower surface of the feeding structure 1, the feeding structure 1 includes a base plate 101, a discharge port 103 is provided at the front edge of the base plate 101, a silo 104 is fixedly installed on the disk wall of one side of the base plate 101, a discharge channel 105 is provided inside the silo 104, and a feed port 106 is provided at the lower end of the silo 104, the feeding structure 2 includes a transfer plate 201, a workpiece slot 202 is provided at the edge of the transfer plate 201, and the number of the workpiece slots 202 is four; the transfer plate 201 is rotatably installed at the inner bottom of the base plate 101, and the outer ring of the connecting bearing 204 is fixedly connected to the middle of the transfer plate 201.

[0023] Specifically, the unloading channel 105 regulates the posture of the flat-bottomed annular and cylindrical workpieces to be processed entering the base plate 101, and enters the workpiece slot 202 below the silo 104 from the feed port 106. The position of the workpiece is relatively limited by the mutual abutment between the workpiece slot 202 and the inner disk wall of the base plate 101. At the same time, the rotation of the transfer disk 201 pushes the workpiece to move in a circular trajectory, and passes through the working area of ​​the processing equipment installed around the base plate 101, and is gradually processed until it moves to the discharge port 103 and falls into one end of the discharge structure 3, and is transported to other processing areas by the transmission belt 303. The empty workpiece slot 202 re-enters below the feed port 106, and a cyclic feeding operation is achieved through a simple structure.

[0024] Embodiment 1

[0025] like Figure 2 As shown, in this embodiment, auxiliary balls 102 are embedded at the inner bottom edge of the base plate 101 . There are a plurality of auxiliary balls 102 , which are arranged in a ring shape with the middle of the base plate 101 as the center.

[0026] In this embodiment, when the workpiece is rotated and pushed by the transfer plate 201, the auxiliary balls 102 assist in supporting the bottom of the workpiece and reduce the friction between the inner bottom of the base plate 101 and the bottom of the workpiece.

[0027] like Figure 1-4 As shown, in the present embodiment, the discharging structure 3 comprises a transmission support frame 301, and a No. 2 motor 302 is fixedly installed at both ends of the two side surfaces of the transmission support frame 301, a transmission belt 303 is embedded in the upper surface of the transmission support frame 301, and driving rollers 304 at both ends of the transmission belt 303 are fixedly connected to the output end of the No. 2 motor 302, and a limit frame 305 is fixedly installed on the upper edge of both sides of the transmission support frame 301; the upper edge of the arc plate at the rear end of the limit frame 305 is fixedly connected to the lower edge of the discharge port 103.

[0028] In specific implementation, the workpiece dropped from the discharge port 103 falls on one end of the transmission belt 303 under the guidance of the arc plate at the rear end of the limit frame 305, and the No. 2 motors 302 rotate the drive rollers 304 to provide power to the transmission belt 303 and drive the workpiece to move forward.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to supplement the power source and working method of the rotation of the transfer plate 201 which are not mentioned in the first embodiment.

[0031] like Figure 1-3As shown, in the present embodiment, a connecting rod 203 is fixedly installed in the middle of the bottom side of the transfer plate 201, and the side surface of the connecting rod 203 is fixedly connected to the inner ring of the connecting bearing 204; the lower end of the connecting rod 203 is fixedly connected to a cross transmission frame 205, the side surface of the cross transmission frame 205 is provided with a positioning arc groove 206, and the four corners of the cross transmission frame 205 are provided with a toggle groove 207, the positioning arc groove 206 is slidably engaged with a positioning wheel 208, a connecting rod 209 is fixedly installed on the bottom edge of the notch of the positioning wheel 208, a toggle rod 210 is fixedly installed on the upper side of one end of the connecting rod 209, and the bottom side of the positioning wheel 208 is fixedly connected to the output end of the No. 1 motor 211.

[0032] During specific implementation, the positioning wheel 208 is driven to rotate in the positioning arc groove 206 by the No. 1 motor 211, and the toggle rod 210 is buckled into the toggle groove 207 on one side of the positioning arc groove 206 where the positioning wheel 208 is located, and thereby the cross transmission frame 205 is toggled to rotate a quarter of a turn, and the cross transmission frame 205 is used as a transmission transfer component between the No. 1 motor 211 and the connecting rod 203, to limit the distance of a single rotation of the transfer plate 201, and to enable the workpiece pushed by the transfer plate 201 to stay at the position of each quarter of a rotation for a certain period of time, and to use this area as the working area of ​​the processing equipment surrounding the base plate 101, to provide time for the preliminary processing of the workpiece, and at the same time, the time interval for each workpiece to fall into the discharge structure 3 can be controlled to control the distance interval between each workpiece located on the upper surface of the transmission belt 303.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A MES automatic feeding device, comprising a feeding structure, characterized in that: A feeding structure is rotatably installed in the middle of the feeding structure, and a discharging structure is fixedly connected to the front edge of the lower surface of the feeding structure. The feeding structure includes a base plate, a discharge port is provided at the front edge of the base plate, a silo is fixedly installed on the disk wall on one side of the base plate, a discharge channel is provided inside the silo, and a feeding port is provided at the lower end of the silo. The feeding structure includes a transfer plate, a workpiece slot is provided at the edge of the transfer plate, and the number of the workpiece slots is four.

2. A MES automatic feeding device according to claim 1, characterized in that: Auxiliary balls are embedded and installed at the inner bottom edge of the base plate. The number of the auxiliary balls is several and they are arranged in a ring shape with the middle of the base plate as the center.

3. A MES automatic feeding device according to claim 2, characterized in that: A connecting rod is fixedly installed in the middle of the bottom side of the transfer plate, and the side surface of the connecting rod is fixedly connected to the inner ring of the connecting bearing.

4. A MES automatic feeding device according to claim 3, characterized in that: The lower end of the connecting rod is fixedly connected to a cross transmission frame, a positioning arc groove is provided on the side surface of the cross transmission frame, and toggle grooves are provided at the four corners of the cross transmission frame. A positioning wheel is slidably engaged in the positioning arc groove, a connecting rod is fixedly installed on the bottom edge of the notch of the positioning wheel, a toggle rod is fixedly installed on the upper side of one end of the connecting rod, and the bottom side of the positioning wheel is fixedly connected to the output end of motor No.

1.

5. The MES automatic feeding device according to claim 4, characterized in that: The discharging structure includes a transmission support frame, and a No. 2 motor is fixedly installed at both ends of the two side surfaces of the transmission support frame. A transmission belt is embedded in the upper surface of the transmission support frame, and the driving rollers at both ends of the transmission belt are fixedly connected to the output end of the No. 2 motor. A limit frame is fixedly installed on the upper edges of both sides of the transmission support frame.

6. The MES automatic feeding device according to claim 5, characterized in that: The transfer plate is rotatably mounted on the inner bottom of the base plate, and the outer ring of the connecting bearing is fixedly connected to the middle of the transfer plate.

7. The MES automatic feeding device according to claim 6, characterized in that: The upper edge of the arc plate at the rear end of the limiting frame is fixedly connected to the lower edge of the discharge port.

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