Automatic feeding robot workstation for resin barrels

Abstract

The utility model relates to an automatic feeding robot workstation for a resin drum, which comprises a smelting furnace, a vehicle rail and a feeding trolley, the vehicle rail is paved in front of the smelting furnace, and the feeding trolley is mounted on the vehicle rail and moves along the vehicle rail; a rotating tray is installed on the feeding trolley, and a locking mechanism is installed on the rotating tray. A plurality of resin barrels are placed on the rotating tray, the locking mechanism locks the resin barrels, the feeding trolley conveys the resin barrels forwards, and the rotating tray turns over by 180 degrees to invert the resin barrels and feed the resin barrels into the smelting furnace in front of the smelting furnace. And a plurality of resin barrels can be accurately and smoothly fed into the smelting furnace at one time (the resin barrels are transferred and placed to specified positions of a smelting furnace platform through a window).

Description

Technical Field

[0001] This utility model relates to smelting, specifically to an automatic resin drum feeding robot workstation. Background Technology

[0002] The first stage of the ultra-high voltage insulator production line currently involves manual labor to carry metal barrels filled with curing resin one by one from a ground trolley to a melting furnace platform more than one meter high. These barrels are then placed from a designated window to a designated position, with seven barrels placed consecutively within a designated circular area on the platform at a time. Each barrel is rotated 180° from its bottom to its top and inverted so that the resin inside can gradually melt and flow into the mold inside the melting furnace for casting. Since each barrel weighs 25-30 kg, manual handling is extremely strenuous. While it was considered to use a gantry robot to replace manual handling, the robot would push away or even tip over the first barrel after the second barrel was placed on the platform, as the robot requires space to open and grip, making it unsuitable as a replacement for manual labor. Utility Model Content

[0003] In view of the above problems, this utility model proposes an automatic resin barrel feeding robot workstation.

[0004] The technical solution of this utility model:

[0005] An automatic resin barrel feeding robot workstation includes a melting furnace, a rail, and a feeding trolley. The rail is laid in front of the melting furnace, and the feeding trolley is mounted on the rail and moves along the rail. A rotating pallet is installed on the feeding trolley, and a locking mechanism is installed on the rotating pallet. Several resin barrels are placed on the rotating pallet, and the locking mechanism locks each resin barrel. The feeding trolley transports the resin barrels forward to the melting furnace. At the melting furnace, the rotating pallet rotates 180° to invert each resin barrel and send it into the melting furnace.

[0006] Further refining the above technical solution, the loading trolley body includes a base frame and two side columns, with the two side columns fixedly connected to the base frame; the rotating pallet is L-shaped and supported on the base frame, with a rotating shaft fixed at its upper end, the rotating shaft being installed on the two side columns, and the rotating shaft being connected to a driving device, which drives the rotating shaft to rotate, causing the rotating pallet to flip accordingly; in order for the rotating pallet to flip smoothly, the base frame is partially perforated to avoid the rotating pallet.

[0007] Further refining the above technical solution, the driving device is a reversing drive motor.

[0008] Further refining the above technical solution, the locking mechanism includes several external gear rings, several latches, and several stop bars. Each external gear ring is mounted on a rotating tray and connected to each other via several gears. Each latch is distributed within the inner ring of each external gear ring and hinged to it. Each stop bar is distributed within the inner side of each external gear ring, located on the side of each latch, with each latch resting against a stop bar. At least one gear among the gears is a driving gear. When the driving gear rotates, each external gear ring rotates, and each latch rotates with each external gear ring, either freeing itself from the restriction of the stop bars or converging under their restriction. Each resin cylinder is located within its respective external gear ring, and each latch, constrained by the stop bars, converges to lock each resin cylinder. Locking and releasing the resin cylinders is convenient; it does not damage the resin cylinders, allowing for repeated use; and the resin cylinders are securely locked.

[0009] Further refining the above technical solution, the contact surface between the latch and the stop bar is an arc surface; this makes it less likely for the latch to get stuck during the process of "breaking free from the restrictions of each stop bar or gathering under the restrictions of each stop bar".

[0010] Further refining the above technical solution, the stop bar is a round bar; at least three stop bars are installed on the inner side of the outer gear ring, which are fixed on the rotating tray and jointly support the outer gear ring.

[0011] Further refining the above technical solution, the rotating tray is provided with circular grooves to accommodate each external gear ring and each gear. This provides a certain degree of protection for the external gear rings and gears.

[0012] Further refining the above technical solution, the rail is provided with side wings, and the wheels of the loading trolley are equipped with auxiliary wheels; when the loading trolley is installed on the rail and moves along the rail, its wheels are placed on the rail, and the auxiliary wheels are located below the side wings and fastened to the side wings; so that the loading trolley moves smoothly.

[0013] The advantages of this utility model are that it is reasonably designed, has a simple structure, and can accurately and smoothly deliver multiple resin cylinders into the melting furnace at one time (by being passed through the window and placed in the designated position on the melting furnace platform). Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the workstation for the automatic resin barrel feeding robot.

[0015] Figure 2 This is a schematic diagram of the rotating tray section.

[0016] Figure 3 This is a schematic diagram of the locking structure.

[0017] Figure 4 This is a schematic diagram of the wheel structure of the loading trolley.

[0018] Figure 5This is a schematic diagram of the workstation for the automatic resin barrel feeding robot (with resin barrel attached).

[0019] The diagram shows: 1. Smelting furnace; 2. Rail; 3. Loading trolley; 3. Body of the loading trolley 3-1, base frame 3-1-1, side support 3-1-2, wheels of the loading trolley 3-2; 4. Rotary tray; 5. Locking mechanism; 5. External gear ring 5-1, latch 5-2, stop bar 5-3; 6. Rotating shaft; 7. Circular groove; 8. Side wing; 9. Auxiliary wheel; 10. Resin barrel. Detailed Implementation

[0020] like Figure 1-5 As shown, the automatic resin barrel feeding robot workstation includes a melting furnace 1, a rail 2, and a feeding trolley 3. The rail 2 is laid in front of the melting furnace 1, and the feeding trolley 3 is installed on the rail 2. A rotating pallet 4 is installed on the feeding trolley 3, and a locking mechanism 5 is installed on the rotating pallet 4. The body 3-1 of the feeding trolley includes a base frame 3-1-1 and two side columns 3-1-2, which are fixedly connected to the base frame 3-1-1. The rotating pallet 4 is L-shaped and supported on the base frame 3-1-1. A rotating shaft 6 is fixed to its upper end, and the shaft 6 is mounted on two side columns 3-1-2. The rotating shaft 3-1-2 is connected to a tilting drive motor (mounted on the body 3-1 of the loading trolley). The base frame 3-1-1 is partially hollowed out. The locking mechanism 7 includes several external gear rings 5-1, several latches 5-2, and several stop bars 5-3. Each external gear ring 5-1 is mounted on the rotating pallet 4. The gears are connected by several gears 5-4. Each latch 5-2 is located on the inner ring of each external gear ring 5-1 and hinged to it. Each stop rod 5-3 is installed on the inner side of each external gear ring 5-1, located on the side of each latch 5-2. Each latch 5-2 rests against each stop rod 5-3. At least one gear in each gear 5-4 is a driving gear. The contact surface between the latch 5-2 and the stop rod 5-3 is an arc surface. The stop rod 5-3 is a round rod. There are at least three stop bars 5-2 on the inner side of the ring 5-1, which are fixed on the rotating tray 4 and jointly support the outer gear ring 5-1; the rotating tray 4 is provided with a circular groove 7 to accommodate each outer gear ring 5-1 and each gear 5-4; the rail 2 is provided with a side wing 8, and the wheels 3-2 of the loading trolley are equipped with auxiliary wheels 9; when the loading trolley 3 is installed on the rail 2, its wheels 3-2 are placed on the rail 2, and the auxiliary wheels 9 are located below the side wing 8 and are fastened to the side wing 8.

[0021] When the above workstation is in use, several resin cylinders 10 are placed on the rotating tray 4 and located inside each external gear ring 5-1. The drive gear rotates (forward), and each external gear ring 5-1 rotates accordingly. Each latch 5-2 is brought together under the restriction of each stop bar 5-3, locking each resin cylinder 10. The loading trolley 3 moves along the track 2 to the front of the melting machine 1. The flip drive motor drives the rotating shaft 6 to rotate, and the rotating tray 4 is flipped 180° accordingly, inverting each resin cylinder 10 and sending it into the melting furnace 1. The drive gear rotates (reverse), and each external gear ring 5-1 rotates accordingly. Each latch 5-2 is released from the restriction of each stop bar 5-3, releasing each resin cylinder 10; thus completing one loading cycle.

[0022] The above embodiments are only for illustrating the technical concept and features of the utility model, and are intended to enable those skilled in the art to understand the content of the utility model and implement it accordingly. They should not be construed as limiting the scope of protection of the utility model. All equivalent changes or modifications made in accordance with the spirit and essence of the utility model should be covered within the scope of protection of the utility model.

Claims

1. A resin vat automatic feeding robot work station, the work station comprising a smelting furnace, a track, a feeding trolley, the track being laid in front of the smelting furnace, the feeding trolley being installed on the track and moving along the track; characterized in that, The feeding trolley is provided with a rotating tray, and a locking mechanism is arranged on the rotating tray; a plurality of resin barrels are arranged on the rotating tray, the locking mechanism locks the resin barrels, the feeding trolley forwards the resin barrels, and the rotating tray is turned over by 180° to invert the resin barrels and send them into a smelting furnace; The body of the feeding trolley comprises a chassis and two side columns, and the two side columns are fixedly connected to the chassis; the rotating tray is L-shaped, supported on the chassis, and provided with a rotating shaft fixed to the upper end thereof; the rotating shaft is arranged on the two side columns and connected to a driving device; the driving device drives the rotating shaft to rotate, and the rotating tray is turned over accordingly; and the chassis is partially excavated to avoid the rotating tray; The locking mechanism comprises a plurality of outer gear rings, a plurality of clamping tongues and a plurality of blocking rods; the outer gear rings are arranged on the rotating tray and connected to each other through a plurality of gears; the clamping tongues are arranged on the inner rings of the outer gear rings and hinged to the outer gear rings; the blocking rods are arranged on the inner sides of the outer gear rings and located on the sides of the clamping tongues; the clamping tongues are arranged on the blocking rods; at least one of the gears is a driving gear, which rotates to drive the outer gear rings to rotate, and the clamping tongues rotate with the outer gear rings to be gathered under the restriction of the blocking rods or under the restriction of the blocking rods; the resin barrels are arranged in the outer gear rings, and the clamping tongues are gathered under the restriction of the blocking rods to lock the resin barrels.

2. The resin vat automatic feeding robot work station of claim 1, wherein, The driving device is a turning driving motor.

3. The resin vat automatic feeding robot work station of claim 1, wherein, The contact surface between the clamping tongue and the blocking rod is a circular arc surface.

4. The resin vat automatic feeding robot work station of claim 1, wherein, The blocking rod is a circular rod; at least three blocking rods are arranged on the inner side of the outer gear ring and fixed to the rotating tray to jointly support the outer gear ring.

5. The resin pod automatic feeding robot work station of claim 1, wherein, The rotating tray is provided with a circular groove in which the outer gear rings and the gears are arranged.

6. The resin pod automated feeding robot work station of claim 1, wherein, The track is provided with a side wing, and the feeding trolley is provided with an auxiliary wheel; when the feeding trolley is arranged on the track and moves along the track, the wheels are arranged on the track, and the auxiliary wheel is arranged below the side wing and buckled on the side wing.

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