Material wobble plate mechanism

Abstract

The utility model relates to the technical field of production equipment, in particular to a material tray placing mechanism which comprises a positioning component, a clamping jig which is used for fixing a material tray and provided with a positioning cavity, and a locking piece which is arranged on the clamping jig and used for loosening and tightening the material tray. The material amplitude component is connected with the clamping jig and provided with a plurality of amplitude units, a support component capable of rotating by a certain angle in a reciprocating mode and a controller for controlling the vibration frequencies of the amplitude units. The overturning part is connected with the support component, drives the support component to rotate by a certain angle in a reciprocating mode and is provided with a driving unit, a shaft connected with the support component and driven by the driving unit and a limiting piece electrically connected with the driving unit. The tray arranging device is simple in structure and convenient to maintain, materials are arranged in a vibration and turnover mode, other manual operation is not needed in the tray arranging process, labor cost can be reduced, the mode of a mechanical arm or a suction cup is abandoned, and tray arranging efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production equipment, in particular to a material tray placing mechanism. Background Art

[0002] The plating machine can quickly arrange and organize the products on the production line in a predetermined manner and position, automate operations, reduce the labor intensity of workers, effectively improve production efficiency and the quality of plating, and save labor costs. The plating machine has the characteristics of compact structure, small footprint, and high work efficiency. Therefore, plating equipment is widely used in many fields. Especially with the continuous development of automation technology, the practicality of plating devices is getting higher and higher.

[0003] However, the current material placement mechanisms on the market basically use a robot or a suction cup to place the materials one by one or in multiple places. The robot or the suction cup needs to move repeatedly to grab the materials, resulting in low material placement efficiency. In addition, the structure of the robot or the suction cup is relatively complex and inconvenient to maintain. Therefore, a material placement mechanism is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present application provides a material plate placing mechanism which replaces the method of repeatedly moving a manipulator or a suction cup to grab materials by vibration to place the material on a plate.

[0005] To achieve the above purpose, the present application provides the following technical solution: a material tray arrangement mechanism, comprising:

[0006] A positioning component, used to fix the material tray, which has a clamping fixture with a positioning chamber and a locking member provided on the clamping fixture and used to loosen or tighten the material tray;

[0007] A material amplitude component is connected to the clamping fixture, used to vibrate the material and change the direction of material movement, and has a plurality of amplitude units and a support component that can reciprocate at a certain angle, and a controller that controls the vibration frequency of the plurality of amplitude units;

[0008] The flip component is connected to the support component and drives the support component to reciprocate and rotate at a certain angle. The flip component comprises a driving unit, a shaft connected to the support component and driven by the driving unit, and a limiter electrically connected to the driving unit.

[0009] A further solution is that both ends of the positioning chamber of the clamping fixture are set through, a locking piece is arranged at one end of the positioning chamber, and the other end of the positioning chamber is provided with a first positioning frame which is inserted into the positioning chamber and can be removed, and a positioning column is provided on the clamping fixture outside the first positioning frame, and the positioning column is in contact with the outer wall of the first positioning frame.

[0010] A further solution is that the locking device includes a support plate arranged on the clamping fixture and a connecting rod passing through the support plate through a linear bearing, the support plate is provided with a hinged connection seat, the hinged connection seat is provided with a handle which can be flipped up and down along the hinged connection and is hinged to one end of the connecting rod and pushes the connecting rod to move, and a second positioning frame inserted into the positioning chamber is detachably connected to the connecting rod at the end away from the handle.

[0011] A further solution is that the support component includes two upper and lower parallel mounting plates, the amplitude units are evenly arranged between the two mounting plates, and the bottom of the lower mounting plate is symmetrically provided with a connecting seat connected to the shaft.

[0012] A further solution is that at least four amplitude units are provided, which are symmetrically arranged in pairs at the diagonal positions between the two mounting plates, and the amplitude units adopt voice coil motors.

[0013] A further solution is that the flip component also has a set of mounting seats with a hollow middle portion, and a bearing seat connected to the shaft is provided on the top of the mounting seat.

[0014] A further solution is that the drive unit includes a drive motor, a driving gear arranged on an output shaft of the drive motor, and a driven gear arranged on the shaft and meshing with the driving gear, and the drive motor is arranged in one of the mounting seats.

[0015] A further solution is that the limiting member includes a vertical plate, the vertical plate is provided with an arc-shaped installation groove, a group of sensors are symmetrically installed on the arc-shaped installation groove, and a sensing sheet matching the sensor is provided at the end of the shaft.

[0016] A further solution is that a plurality of mounting positions are evenly arranged on the upper mounting plate, and one or more clamping fixtures can be installed on the mounting positions.

[0017] Compared with the prior art, the technical solution of the present application has the following beneficial effects: the clamping fixture is arranged on the material amplitude component, the material and the material tray are placed in the clamping fixture, and the material movement direction is changed by continuously changing the vibration frequency of the amplitude unit, so that the material moves in the positioning chamber of the clamping fixture, and the material is vibrated and evenly distributed in the material tray, and the material can be prevented from piling up by flipping the angle of the flipping component; the utility model has a simple structure and is easy to maintain. The material is swinged by vibration and flipping. No other manual operation is required during the swinging process, which can reduce labor costs, and the form of a robot or a suction cup is abandoned, effectively improving the efficiency of the swinging. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model from one perspective;

[0019] Figure 2 It is a structural schematic diagram of another viewing angle of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the positioning component in the utility model;

[0021] Figure 4 This is an assembly relationship diagram of the material amplitude component and the overturning component in the utility model. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0023] See also Figure 1 The present embodiment provides a material panning mechanism, which includes a positioning component 10, a material amplitude component 20 and a flipping component 30. The positioning component 10 is arranged on the material amplitude component 20, and the material amplitude component 20 is arranged on the flipping component 30. The positioning component 10 is used to fix the material tray 40 and put the material in for panning. The material amplitude component 20 is used to vibrate the material placed in the positioning component 10 so that the material can be automatically panned during the process of changing the vibration frequency. The flipping component 30 is used to flip the positioning component 10 at a certain angle so that the material moves to the inclined side to avoid material accumulation.

[0024] In this example, see Figure 3 The positioning component 10 includes a clamping fixture 101 having a positioning chamber and a locking piece 102 provided on the clamping fixture 101 and used for loosening and tightening the material tray 40. The two ends of the positioning chamber of the clamping fixture 101 are through-set, and the locking piece 102 is provided at one end of the positioning chamber. The other end of the positioning chamber is provided with a first positioning frame 103 that is inserted into the positioning chamber and is detachable. A positioning column 104 is provided on the clamping fixture 101 outside the first positioning frame 103. The positioning column 104 contacts the outer wall of the first positioning frame 103. Through the cooperation of the locking piece 102 and the first positioning frame 103, the material is clamped in the positioning chamber to avoid the material tray 40 from loosening during vibration. In addition, a detachable first positioning frame 103 is provided, and the first positioning frame 103 of different lengths can be replaced at any time to clamp the material trays 40 of different sizes to meet the requirements of the panning of different materials. The first positioning frame 103 is fixed to the clamping fixture 101 by screws.

[0025] The lock 102 includes a support plate 1021 disposed on the clamping fixture 101 and a connecting rod 1022 disposed on the support plate 1021 through a linear shaft 302. The support plate 1021 is provided with a hinged connection seat 1023. The hinged connection seat 1023 is provided with a handle 1024 that can be turned up and down along the hinged connection and is hinged to one end of the connecting rod 1022 and pushes the connecting rod 1022 to move. The connecting rod 1022 at one end away from the handle 1024 is detachably connected with a second handle inserted in the positioning chamber. The second positioning frame 1025, when the handle 1024 is pushed from top to bottom, the handle 1024 pushes the connecting rod 1022 to push the second positioning frame 1025 to move into the positioning chamber, so that the second positioning frame 1025 cooperates with the first positioning frame 103 to clamp the material tray 40; conversely, when the handle 1024 is pushed from bottom to top, the handle 1024 pulls the connecting rod 1022 to pull the second positioning frame 1025 out of the positioning chamber, so that the second positioning frame 1025 releases the material tray 40 to facilitate the removal of the material tray 40.

[0026] In this example, see Figure 2 and Figure 4 The material amplitude component 20 includes a plurality of amplitude units 201 and a support component 202 that can reciprocate and rotate at a certain angle, and a controller that controls the vibration frequency of the plurality of amplitude units 201. The controller controls the vibration frequency of each amplitude unit 201 to change the direction in which the material moves in the positioning chamber. In this embodiment, the support component 202 includes two mounting plates 2021, the two mounting plates 2021 are arranged in parallel up and down, and the plurality of amplitude units 201 are evenly arranged between the two mounting plates 2021. Among them, at least four amplitude units 201 are arranged, and two of them are symmetrically arranged at the diagonal positions between the two mounting plates 2021. The amplitude units 201 use voice coil motors.

[0027] The above-mentioned material movement direction is changed by the amplitude of the amplitude unit 201. If, when the material needs to be moved to the right side of the positioning chamber for swinging, the amplitude frequency of the two voice coil motors on the left side is increased, and the amplitude frequency of the two voice coil motors on the right side is adjusted to be smaller than the amplitude frequency of the two voice coil motors on the left side, so that the material can be moved from the left side to the right side. If the material needs to be moved from the right side to the left side, the opposite is true. Similarly, if, when the material needs to be moved from the front side to the back side for swinging, the amplitude frequency of the two voice coil motors on the front side is increased, and the amplitude frequency of the two voice coil motors on the back side is adjusted to be smaller than the amplitude frequency of the two voice coil motors on the front side. If the material needs to be moved from the back side to the front side, the opposite is true. It should be noted that the vibration amplitude of the voice coil motor is controlled by a controller. The controller adopts a PLC controller, and the corresponding program is input into the PLC controller to control the operation of the voice coil motor.

[0028] Preferably, a plurality of mounting positions 2022 are evenly arranged on the upper mounting plate 2021, and one or more clamping fixtures 101 can be installed on the mounting positions 2022. By setting a plurality of mounting positions 2022, a plurality of clamping fixtures 101 can be installed to improve the efficiency of the plate swinging. The mounting positions 2022 are provided with a plurality of threaded holes, and the clamping fixture 101 can be fixed to the mounting plate 2021 by screws.

[0029] In this embodiment, the flipping component 30 includes a driving unit 301, an axis 302 connected to the support member 202 and driven by the driving unit 301, and a limit member 303 electrically connected to the driving unit 301. A connecting seat 304 connected to the axis 302 is symmetrically arranged at the bottom of the lower mounting plate 2021, and the flipping component 30 also includes a group of mounting seats 305 with a hollow middle portion, and a bearing seat 306 connected to the axis 302 is arranged on the top of the mounting seat 305. Through the above arrangement, when the driving unit 301 drives the axis 302, it can drive the material amplitude component 20 connected to the axis 302 to rotate, and a limit member 303 electrically connected to the driving unit 301 is arranged to ensure the angle of rotation of the material amplitude component 20 driven by the axis 302, avoid dumping the material in the positioning chamber, and ensure the rotation angle of the axis 302.

[0030] The driving unit 301 includes a driving motor 3011, a driving gear 3012 disposed on the output shaft of the driving motor 3011, and a driven gear 3013 disposed on the shaft 302 and meshing with the driving gear 3012. The driving motor 3011 is disposed in one of the mounting seats 305. The meshing transmission between the gears can ensure the rotation accuracy of the shaft 302.

[0031] The above-mentioned limiting member 303 electrically connected to the driving unit 301 includes a vertical plate 3031, on which an arc-shaped mounting groove is provided, and a group of sensors 3032 are symmetrically installed on the arc-shaped mounting groove. The end of the shaft 302 is provided with a sensing piece 3033 that cooperates with the sensor 3032. By setting two symmetrically set sensors 3032, when one of the sensors 3032 senses the sensing piece 3033, the sensor 3032 feeds back a signal to the driving motor 3011, so that the driving motor 3011 stops operating, so as to realize the positioning of the rotation angle, and the arc-shaped mounting groove is provided, so that the different positions of the sensor 3032 can be adjusted to realize the limiting of different rotation angles of the shaft 302.

[0032] To summarize, in the present application, the clamping fixture 101 is arranged on the material amplitude component 20, and the material and the material tray 40 are placed in the clamping fixture. By continuously changing the vibration frequency of the amplitude unit 201 and the moving direction of the material, the material is moved in the positioning chamber of the clamping fixture 101, so that the material is vibrated and evenly distributed in the material tray 40, and the material can be prevented from piling up by flipping the flipping component 30. The utility model has a simple structure and is easy to maintain. The material is swinging by vibration and flipping. No other manual operation is required during the swinging process, which can reduce labor costs. In addition, the use of a robot or a suction cup is abandoned, which effectively improves the efficiency of the swinging.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only used to facilitate the description of the present invention and to simplify the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0035] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A material panning mechanism, characterized in that: include: A positioning component, used to fix the material tray, which has a clamping fixture with a positioning chamber and a locking member provided on the clamping fixture and used to loosen or tighten the material tray; A material amplitude component is connected to the clamping fixture, used to vibrate the material and change the direction of material movement, and has a plurality of amplitude units and a support component that can reciprocate at a certain angle, and a controller that controls the vibration frequency of the plurality of amplitude units; The flip component is connected to the support component and drives the support component to reciprocate and rotate at a certain angle. The flip component comprises a driving unit, a shaft connected to the support component and driven by the driving unit, and a limiter electrically connected to the driving unit.

2. The material tray arrangement mechanism according to claim 1, characterized in that: The two ends of the positioning chamber of the clamping fixture are through-set, a locking piece is arranged at one end of the positioning chamber, and the other end of the positioning chamber is provided with a first positioning frame which is inserted into the positioning chamber and can be removed, and a positioning column is provided on the clamping fixture outside the first positioning frame, and the positioning column is in contact with the outer wall of the first positioning frame.

3. The material tray arrangement mechanism according to claim 2, characterized in that: The locking device includes a support plate arranged on the clamping fixture and a connecting rod passing through the support plate through a linear bearing. The support plate is provided with a hinged connection seat. The hinged connection seat is provided with a handle which can be flipped up and down along the hinged connection and is hinged to one end of the connecting rod and pushes the connecting rod to move. A second positioning frame inserted into the positioning chamber is detachably connected to the connecting rod at one end away from the handle.

4. The material tray arrangement mechanism according to claim 1, characterized in that: The support component comprises two parallel upper and lower mounting plates, the amplitude units are evenly arranged between the two mounting plates, and the bottom of the lower mounting plate is symmetrically provided with a connecting seat connected to the shaft.

5. The material tray arrangement mechanism according to claim 4, characterized in that: At least four amplitude units are provided, which are symmetrically arranged at the diagonal positions between two mounting plates, and the amplitude units adopt voice coil motors.

6. The material tray arrangement mechanism according to claim 1, characterized in that: The flip component also has a set of mounting seats with a hollow middle portion, and a bearing seat connected to the shaft is arranged on the top of the mounting seat.

7. The material tray arrangement mechanism according to claim 6, characterized in that: The driving unit comprises a driving motor, a driving gear arranged on the output shaft of the driving motor, and a driven gear arranged on the shaft and meshing with the driving gear for transmission. The driving motor is arranged in one of the mounting seats.

8. The material tray arrangement mechanism according to claim 1, characterized in that: The limiting member comprises a vertical plate, on which an arc-shaped installation groove is arranged, on which a group of sensors are symmetrically arranged, and at the end of the shaft an induction sheet matched with the sensor is arranged.

9. The material tray arrangement mechanism according to claim 4, characterized in that: A plurality of mounting positions are evenly arranged on the mounting plate on the upper side, and one or more clamping fixtures can be installed on the mounting positions.

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