Automatic feeding platform

Abstract

The utility model relates to the technical field of automatic feeding, in particular to an automatic feeding platform which comprises a stock bin table, a dot-matrix tray and a feeding mechanism, and the dot-matrix tray is provided with a plurality of valve element grooves used for containing valve elements. And the feeding mechanism is used for storing a plurality of groups of dot-matrix trays and conveying the dot-matrix trays to the upper moving plate or the lower moving plate. Through the arrangement of the upper moving plate and the lower moving plate, alternate work can be achieved, and continuous work of the mechanical arm is facilitated; through the arrangement of a dot-matrix type tray, clamping of the clamping assembly is facilitated, and the feeding efficiency is further improved; by arranging the feeding mechanism and the discharging mechanism, the dot-matrix charging tray on which the valve element is placed can be automatically conveyed to the upper moving plate or the lower moving plate conveniently, or the dot-matrix charging tray after material taking is completed is taken down from the upper moving plate or the lower moving plate, so that the equipment is prevented from being paused, and the feeding efficiency is improved again.

Description

Technical Field

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

[0002] The valve core is a valve part that the valve body uses to achieve the basic functions of direction control, pressure control or flow control. When processing the valve core, a dot matrix silo is usually used with an automatic loading manipulator to achieve automatic loading and improve processing efficiency.

[0003] However, most of the existing dot matrix silos are single-layer silos when in use. After a tray of valve core materials is used up, the tray needs to be replaced. The specific operation is: first suspend the operation of the equipment, remove the used tray, and then place the new tray on the silo. Frequent material changes consume more production time and manpower, and reduce loading efficiency. Utility Model Content

[0004] The utility model aims to provide an automatic feeding platform in view of the problems existing in the background technology.

[0005] The technical solution of the utility model: an automatic feeding platform, including a silo platform, two groups of first drive components are arranged on the top of the silo platform, an upper movable plate and a lower movable plate are respectively arranged on the two groups of first drive components, and the upper movable plate and the lower movable plate are respectively driven by the corresponding first drive components to perform horizontal displacement adjustment along the silo platform; a dot matrix material tray, which is provided with multiple groups, and the dot matrix material tray is provided with multiple groups of valve core grooves for placing valve cores, and the dot matrix material tray matches the upper movable plate or the lower movable plate; and a feeding mechanism, which is arranged at the feeding end of the silo platform, and the feeding mechanism is used to store multiple groups of dot matrix material trays and transport them toward the upper movable plate or the lower movable plate.

[0006] Preferably, a socket is provided at the bottom of the dot matrix material tray, and a second limiting groove adapted to the socket is provided at the top of the dot matrix material tray.

[0007] Preferably, a first limiting groove is provided at the top of the upper movable plate or the lower movable plate, and the first limiting groove is adapted to the socket at the bottom of the dot matrix material tray.

[0008] Preferably, the loading mechanism includes a first mounting frame, which is installed at the loading end of the silo platform, and the first mounting frame is provided with a lifting platform for placing multiple groups of dot matrix material trays; and a third driving component, which is installed at the top of the first mounting frame, and the output end of the third driving component is connected to a clamping component, and the clamping component is used to clamp the dot matrix material tray on the lifting platform. The clamping component is driven by the third driving component to perform height and horizontal displacement adjustment along the first mounting frame.

[0009] Preferably, the lifting platform includes a second drive assembly, which is arranged inside the first mounting frame; and a material placing plate, which is installed on the second drive assembly, and the end of the material placing plate is slidably connected to the side wall of the first mounting frame, and multiple groups of dot matrix material trays are stacked on the material placing plate.

[0010] Preferably, the clamping assembly includes a second mounting frame, which is connected to the output end of the third driving assembly; a fourth driving mechanism, which is arranged on the second mounting frame; and four groups of carrying arms, which are all hingedly connected to the bottom end of the second mounting frame, and a connecting rod is connected between two adjacent groups of carrying arms. The output end of the fourth driving mechanism is connected to the middle part of the connecting rod, and the fourth driving mechanism drives the groups of carrying arms on both sides of the second mounting frame to rotate and expand or move closer along the hinge through the two groups of connecting rods.

[0011] Preferably, the fourth driving mechanism includes two groups of screws, which are driven to rotate by a dual-axis motor installed at the top of the second mounting frame, and one end of the screw away from the dual-axis motor is rotatably connected to the side wall of the second mounting frame; two groups of sliders are provided and are respectively mounted on the corresponding screws, and the top of the slider is slidably connected to the top of the second mounting frame; and two groups of transmission rods are provided, one end of the transmission rod is hingedly connected to the corresponding bottom end of the slider, and the other end of the transmission rod is rotatably connected to the corresponding connecting rod.

[0012] Preferably, it also includes a material unloading mechanism, which is arranged at the unloading end of the silo platform, and the material unloading mechanism has the same structure as the material loading mechanism.

[0013] Compared with the prior art, the above-mentioned technical scheme of the utility model has the following beneficial technical effects: the utility model can work alternately through the setting of the upper moving plate and the lower moving plate, which is convenient for the continuous operation of the robot; the setting of the dot matrix material tray facilitates the clamping of the clamping component, further improving the loading efficiency; the setting of the loading mechanism and the unloading mechanism facilitates the automatic conveying of the dot matrix material tray with the valve core to the upper moving plate or the lower moving plate, or the removal of the dot matrix material tray after the material is taken from the upper moving plate or the lower moving plate, thereby avoiding pausing the equipment and further improving the loading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the installation method of the upper movable plate and the lower movable plate of the utility model;

[0016] Figure 3 It is a schematic diagram of the connection mode between the loading mechanism and the feeding mechanism of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0018] Figure numerals: 1. silo platform; 101. first drive assembly; 2. upper movable plate; 201. first limiting groove; 3. lower movable plate; 4. first mounting bracket; 401. second drive assembly; 402. material placement plate; 5. protective net; 6. dot matrix material tray; 601. second limiting groove; 602. valve core groove; 7. third drive assembly; 8. second mounting bracket; 801. screw; 802. slider; 803. transmission rod; 804. carrying arm; 805. connecting rod. DETAILED DESCRIPTION

[0019] Embodiment 1

[0020] like Figures 1 to 4 As shown, an automatic feeding platform proposed by the utility model comprises a silo platform 1, a lattice material tray 6 and a feeding mechanism; two groups of first driving components 101 are arranged on the top of the silo platform 1, and an upper movable plate 2 and a lower movable plate 3 are respectively arranged on the two groups of first driving components 101, and the first driving components 101 are composed of a first motor, a first screw rod and a guide rod, and the upper movable plate 2 and the lower movable plate 3 are respectively driven by the corresponding first driving components 101 to perform horizontal displacement adjustment along the silo platform 1, and the movement trajectory of the upper movable plate 2 is located above the movement trajectory of the lower movable plate 3; a plurality of lattice material trays 6 are arranged, and a plurality of valve core grooves 602 for placing valve cores are arranged on the lattice material trays 6, and the lattice material trays 6 match the upper movable plate 2 or the lower movable plate 3; the feeding mechanism is arranged at the feeding end of the silo platform 1;

[0021] The feeding mechanism includes a first mounting frame 4 and a third driving assembly 7; the first mounting frame 4 is installed at the feeding end of the silo platform 1, and a lifting platform for placing multiple groups of lattice material trays 6 is provided on the first mounting frame 4; the third driving assembly 7 is installed at the top inside the first mounting frame 4, and the third driving assembly 7 is composed of an electric guide rail and an electric telescopic rod. The electric guide rail drives the electric lifting rod to move horizontally, which can drive the electric push rod to move to the top of the silo platform 1 for clamping or placing the upper moving plate 2 or the lower moving plate 3. The output end of the third driving assembly 7 is connected to a clamping assembly, which is used to clamp the lattice material tray 6 on the lifting platform. The clamping assembly is driven by the third driving assembly 7 to adjust the height and horizontal directions along the first mounting frame 4.

[0022] Furthermore, the lifting platform includes a second drive component 401 and a material placing plate 402; the second drive component 401 is arranged inside the first mounting frame 4, and the second drive component 401 is composed of a second motor driving a second screw rod; the material placing plate 402 is installed on the second drive component 401, and the material placing plate 402 is threadedly connected to the second screw rod, and the end of the material placing plate 402 is slidably connected to the side wall of the first mounting frame 4, and multiple groups of dot matrix material trays 6 are stacked on the material placing plate 402.

[0023] Furthermore, the clamping assembly includes a second mounting frame 8, a fourth driving mechanism and a transport arm 804; the second mounting frame 8 is connected to the output end of the third driving assembly 7; the fourth driving mechanism is arranged on the second mounting frame 8; there are four groups of transport arms 804, and the four groups of transport arms 804 are hingedly connected to the bottom end of the second mounting frame 8, and connecting rods 805 are connected between two adjacent groups of transport arms 804, and there are two groups of connecting rods 805, and the output end of the fourth driving mechanism is connected to the middle part of the connecting rod 805, and the fourth driving mechanism drives the groups of transport arms 804 on both sides of the second mounting frame 8 to rotate and expand or move closer along the hinge through the two groups of connecting rods 805.

[0024] When the hopper 402 is lifted up, the hopper 402 is lifted up and the hopper 402 is lowered to the bottom of the hopper 402, so that the hopper 402 can be lifted up and the hopper 402 can be lifted up.

[0025] Embodiment 2

[0026] like Figures 2 to 4 As shown, the utility model proposes an automatic loading platform, compared with the first embodiment, a socket is provided at the bottom end of the dot matrix material tray 6, and a second limiting groove 601 adapted to the socket is provided at the top end of the dot matrix material tray 6; the setting of the second limiting groove 601 and the socket facilitates the stable stacking of multiple groups of dot matrix material trays 6, saves space, and facilitates loading; the top end of the upper movable plate 2 or the lower movable plate 3 is provided with a first limiting groove 201, and the first limiting groove 201 is adapted to the socket at the bottom end of the dot matrix material tray 6; the setting of the first limiting groove 201 facilitates to improve the connection stability between the dot matrix material tray 6 and the upper movable plate 2 or the lower movable plate 3, and at the same time facilitates the clamping of the clamping component.

[0027] In this embodiment, the transport arm 804 is configured to be L-shaped. Through the arrangement of the socket, the second limiting groove 601 and the first limiting groove 201, the bottom end of the transport arm 804 is conveniently inserted between two adjacent groups of dot matrix material trays 6 to clamp the side walls and bottom end surfaces of the dot matrix material tray 6, thereby further improving the stability of clamping the dot matrix material tray 6, avoiding falling off during movement, and improving processing efficiency.

[0028] Embodiment 3

[0029] like Figure 4 As shown, an automatic feeding platform proposed by the utility model, compared with the first embodiment, the fourth driving mechanism includes a screw 801, a slider 802 and a transmission rod 803; the screw 801 is provided with two groups, and the two groups of screws 801 are driven to rotate by a double-axis motor installed at the top of the second mounting frame 8, and one end of the screw 801 away from the double-axis motor is rotatably connected to the side wall of the second mounting frame 8; the two groups of screws 801 driven by the double-axis motor can be replaced by a servo motor to drive a bidirectional screw; the slider 802 is provided with two groups and is respectively threadedly sleeved on the corresponding screw 801, and the top of the slider 802 is slidably connected to the top of the second mounting frame 8; the transmission rod 803 is provided with two groups, one end of the transmission rod 803 is hingedly connected to the bottom end of the corresponding slider 802, and the other end of the transmission rod 803 is rotatably connected to the corresponding connecting rod 805, and a connecting ring is provided on the transmission rod 803 and at the connection with the connecting rod 805, and the connecting ring is sleeved on the connecting rod 805.

[0030] In this embodiment, two sets of screw rods 801 are driven to rotate by a dual-axis motor, thereby driving two sets of sliders 802 to slide closer together, and the corresponding conveying arms 804 are driven to rotate along the hinge with the second mounting frame 8 by the transmission rod 803 and the connecting rod 805, so that the conveying arms 804 on the left and right sides clamp the edge of the dot matrix material tray 6.

[0031] Embodiment 4

[0032] like Figure 1 As shown, the automatic loading platform proposed by the utility model, compared with the first embodiment, further includes a loading mechanism, which is arranged at the loading end of the silo platform 1, and the loading mechanism has the same structure.

[0033] In this embodiment, according to the operation mode of the loading mechanism, the lattice material tray 6 that has been picked up by the manipulator can be clamped at the top of the upper movable plate 2 or the lower movable plate 3, and transported to the lifting platform in the unloading mechanism for stacking, so that workers can collect the empty lattice material tray 6. A protective net 5 is arranged between the two groups of first mounting frames 4 in the loading mechanism and the unloading mechanism, which is used to protect the material picking area in the middle of the silo platform 1 to prevent external interference from interfering with the manipulator picking up materials.

[0034] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic feeding platform, characterized in that: include A silo platform (1) is provided with two groups of first drive components (101) at its top, and an upper movable plate (2) and a lower movable plate (3) are respectively provided on the two groups of first drive components (101), and the upper movable plate (2) and the lower movable plate (3) are respectively driven by the corresponding first drive components (101) to perform horizontal displacement adjustment along the silo platform (1); A dot matrix material tray (6) is provided with multiple groups, and multiple groups of valve core grooves (602) for placing valve cores are provided on the dot matrix material tray (6), and the dot matrix material tray (6) matches the upper movable plate (2) or the lower movable plate (3); And a loading mechanism, which is arranged at the feeding end of the silo platform (1), and is used to store multiple groups of dot matrix material trays (6) and transport them toward the upper moving plate (2) or the lower moving plate (3).

2. The automatic feeding platform according to claim 1, characterized in that: A socket is provided at the bottom of the dot matrix material tray (6), and a second limiting groove (601) adapted to the socket is provided at the top of the dot matrix material tray (6).

3. The automatic feeding platform according to claim 2, characterized in that: A first limiting groove (201) is provided at the top of the upper movable plate (2) or the lower movable plate (3), and the first limiting groove (201) is adapted to the socket at the bottom of the dot matrix material tray (6).

4. The automatic feeding platform according to claim 1, characterized in that: The feeding mechanism comprises a first mounting frame (4) which is mounted on the feeding end of the silo platform (1); a lifting platform for placing a plurality of groups of dot matrix material trays (6) is arranged on the first mounting frame (4); And a third driving component (7), which is installed at the top of the first mounting frame (4), the output end of the third driving component (7) is connected to a clamping component, the clamping component is used to clamp the dot matrix material tray (6) on the lifting platform, and the clamping component is driven by the third driving component (7) to adjust the height and horizontal displacement along the first mounting frame (4).

5. The automatic feeding platform according to claim 4, characterized in that: Lifting platform includes A second drive assembly (401) disposed inside the first mounting frame (4); And a material placement plate (402) is mounted on the second driving assembly (401), the end of the material placement plate (402) is slidably connected to the side wall of the first mounting frame (4), and a plurality of groups of dot matrix material trays (6) are stacked and placed on the material placement plate (402).

6. The automatic feeding platform according to claim 4, characterized in that: The clamping assembly comprises a second mounting frame (8) which is connected to the output end of the third driving assembly (7); a fourth driving mechanism, which is arranged on the second mounting frame (8); and transport arms (804), which are provided with four groups, the four groups of transport arms (804) are all hingedly connected to the bottom end of the second mounting frame (8), a connecting rod (805) is connected between two adjacent groups of transport arms (804), the output end of the fourth driving mechanism is connected to the middle part of the connecting rod (805), and the fourth driving mechanism drives the groups of transport arms (804) on both sides of the second mounting frame (8) to rotate and expand or move together along the hinge through the two groups of connecting rods (805).

7. The automatic feeding platform according to claim 6, characterized in that: The fourth driving mechanism includes The screw rods (801) are provided in two groups. The two groups of screw rods (801) are driven to rotate by a double-axis motor installed at the top end inside the second mounting frame (8). One end of the screw rods (801) away from the double-axis motor is rotatably connected to the side wall of the second mounting frame (8); The sliders (802) are provided in two groups and are respectively sleeved on the corresponding screw rods (801), and the top ends of the sliders (802) are slidably connected to the top ends of the second mounting frames (8); And a transmission rod (803) is provided in two groups, one end of the transmission rod (803) is hingedly connected to the bottom end of the corresponding slider (802), and the other end of the transmission rod (803) is rotationally connected to the corresponding connecting rod (805).

8. The automatic feeding platform according to claim 1, characterized in that: Also includes The unloading mechanism is arranged at the unloading end of the silo platform (1), and the unloading mechanism has the same structure as the loading mechanism.

Images