Disc-type casting workpiece conveyor

Abstract

This utility model relates to a disc-type casting workpiece conveyor, characterized by: a drive roller mounted on a metal disc, a double drive gear positioned in the center of the drive roller, and the double drive gears connected by a drive chain for synchronous rotation of the drive roller; a chain insertion hole on the metal disc; and a reducer at the bottom of the metal disc. One end of the chain connecting the reducer is connected to the reducer for transmission, and the other end of the chain passes through the chain insertion hole and is connected to the double drive gears for transmission, providing power to the drive roller. The drive roller includes a left roller, a middle roller, and a right roller. The middle roller is equipped with the double drive gears, and a pair of bearings are installed inside the left and right rollers. Roller shafts are sequentially inserted into the left, middle, and right rollers and rotatably connected via the bearings. Both ends of the roller shafts are fixedly connected to the metal disc via roller shaft connecting brackets. This utility model achieves efficient guiding and conveying, effectively eliminating workpiece jamming and obstruction.

Description

Technical Field

[0001] This utility model relates to a disc-type casting workpiece conveyor. Background Technology

[0002] To ensure smooth and unobstructed workpiece flow, the distance between rollers must be equal. In practical applications, many are disc conveyors. Figure 1 As shown in the figure, this results in the rollers on the edge of the existing disc being shorter than the rollers in the middle of the disc. The middle of the disc is the powered roller area 1, and the contact point between the discs is prone to generating the unpowered roller area 2, which is unpowered and matched. This causes jamming when transferring small workpieces, especially when two discs are connected. Utility Model Content

[0003] This utility model is a disc-type casting workpiece conveyor, which realizes efficient guiding and conveying, and effectively eliminates the occurrence of workpiece jamming and obstruction.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A disc-type casting workpiece conveyor, characterized in that: a plurality of drive rollers are arranged on a metal disc, and a double drive gear is arranged in the middle of the drive rollers, and the double drive gears are connected to each other by a drive chain so that the drive rollers can rotate synchronously. The metal disc is provided with a chain insertion hole, and a speed reducer is provided at the bottom of the metal disc. One end of the chain connected to the speed reducer is connected to the speed reducer in a transmission manner, and the other end of the chain connected to the speed reducer passes through the chain insertion hole and is connected to the drive double gear in a transmission manner, which can provide power to the drive roller. The drive roller includes a left roller, a middle roller, and a right roller. The middle roller is equipped with the drive double gear. A pair of bearings are respectively installed inside the left roller and the right roller. The roller shaft is inserted into the left roller, the middle roller, and the right roller in sequence and is rotatably connected through the bearings. The two ends of the roller shaft are respectively fixedly connected to the metal disc through roller shaft connecting brackets.

[0005] The disc-type casting workpiece conveyor, wherein: the shaft length of the drive roller at the edge is shorter than that of the drive roller in the middle, and the reducer is connected to the drive roller at the edge via the reducer connecting chain.

[0006] The disc-type casting workpiece conveyor, wherein the left roller, the middle roller and the right roller are fully welded together and kept concentric, and are made of 4mm thick stainless steel.

[0007] The disc-type casting workpiece conveyor, wherein the reducer is controlled by a frequency converter to effectively adjust the output speed.

[0008] The disc-type casting workpiece conveyor, wherein: a reciprocating rotation mechanism is provided in the bottom center area of ​​the metal disc, which can allow the metal disc to reciprocate and rotate 45 degrees, 90 degrees, 135 degrees and 180 degrees, and is used in conjunction with the conveyor line.

[0009] The disc-type casting workpiece conveyor, wherein: lubricating oil injection holes are provided on the left roller and the right roller at the bearing positions corresponding to the bearing positions.

[0010] The beneficial effects of this utility model are as follows: by reasonably matching the disc, the power roller and the reducer, efficient guiding and conveying is achieved, effectively eliminating the occurrence of workpiece jamming and obstruction. By reasonably designing the roller spacing to adapt to the size and weight of the workpiece, the smooth conveying of the workpiece is ensured. It has promotional value in the fully automatic conveying and processing of materials and workpieces. Attached Figure Description

[0011] Figure 1 This refers to a disk conveyor used in practical applications.

[0012] Figure 2 This is a structural diagram of a disc-type casting workpiece conveyor.

[0013] Figure 3 This is a structural diagram of a metal disk.

[0014] Figure 4 This is a side view of the disc-type casting workpiece conveyor.

[0015] Figure 5 This is a structural diagram of the drive roller.

[0016] Figure 6 This is a flowchart of a disc-type casting workpiece transport machine.

[0017] Explanation of reference numerals in the attached diagram: 1-Powered roller area; 2-Unpowered roller area; 3-Metal disc; 4-Drive roller; 5-Drive double gear; 6-Drive chain; 7-Reducer connecting chain; 8-Roller shaft connecting bracket; 9-Chain insertion hole; 10-Reducer; 11-Left roller; 12-Middle roller; 13-Right roller; 14-Bearing; 15-Roller shaft. Detailed Implementation

[0018] like Figures 2 to 6 The diagram shows a disc-type casting workpiece conveyor, wherein a plurality of drive rollers 4 are arranged on a metal disc 3, and a double drive gear 5 is arranged in the middle of the drive rollers 4. The double drive gears 5 are connected to each other by a drive chain 6, so that the drive rollers 4 can rotate synchronously.

[0019] The metal disc 3 is provided with a chain insertion hole 9. A reciprocating rotation mechanism is provided in the center area of ​​the bottom of the metal disc 3, which can allow the metal disc 3 to reciprocate 45 degrees, 90 degrees, 135 degrees and 180 degrees, and is used in conjunction with the transmission line. A reducer 10 is provided at the bottom of the metal disc 3. The reducer 10 is controlled by a frequency converter to effectively adjust the output speed. One end of the reducer connecting chain 7 is connected to the reducer 10 for transmission. The other end of the reducer connecting chain 7 passes through the chain insertion hole 9 and is connected to the drive double gear 5 for transmission, which can provide power to the drive roller 4.

[0020] The drive roller 4 includes a left roller 11, a middle roller 12, and a right roller 13. The left roller 11, the middle roller 12, and the right roller 13 are fully welded together and kept concentric, and are made of 4mm thick stainless steel. The middle roller 12 is provided with the drive double gear 5. A pair of bearings 14 are provided in the left roller 11 and the right roller 13 respectively. Lubricating oil injection holes are provided on the left roller 11 and the right roller 13 at the positions corresponding to the bearings 14. The roller shaft 15 is inserted into the left roller 11, the middle roller 12, and the right roller 13 in sequence and is rotatably connected by the bearings 14. The two ends of the roller shaft 15 are fixedly connected to the metal disc 3 by roller shaft connecting brackets 8 respectively. The shaft length of the drive roller 4 at the edge is shorter than that of the drive roller 4 in the middle. The reducer 10 is connected to the drive roller 4 at the edge through the reducer connecting chain 7.

[0021] In this embodiment, the speed reducer 10 is started. The speed reducer 10 drives the drive roller 4 on the edge to rotate through the speed reducer connecting chain 7. The drive roller 4 rotates and simultaneously drives the drive double gear 5 located on the middle roller 12 to rotate. The drive double gear 5 drives the drive chain 6 to drive, so that all the drive rollers 4 can rotate synchronously for conveying the workpiece placed on the drive roller 4. A reciprocating rotation mechanism is set in the bottom center area of ​​the metal disc 3, which can allow the metal disc 3 to reciprocate and rotate 45 degrees, 90 degrees, 135 degrees and 180 degrees. The disc-type casting workpiece conveyor is used in conjunction with the conveyor line to form a complete workpiece conveyor line.

[0022] The above embodiments are merely illustrative examples of this utility model and are not intended to limit the scope of protection of this utility model. Those skilled in the art can make simple changes or substitutions based on the above embodiments without departing from the technical concept of this utility model, but these changes will still fall within the scope of protection of this utility model.

Claims

1. A disc-type casting workpiece conveyor, characterized in that: A number of drive rollers (4) are arranged on the metal disc (3), and a double drive gear (5) is arranged in the middle of the drive rollers (4). The double drive gears (5) are connected to each other by a drive chain (6) so that the drive rollers (4) can rotate synchronously. The metal disc (3) is provided with a chain insertion hole (9), and a speed reducer (10) is provided at the bottom of the metal disc (3). One end of the speed reducer connecting chain (7) is connected to the speed reducer (10) for transmission. The other end of the speed reducer connecting chain (7) passes through the chain insertion hole (9) and is connected to the drive double gear (5) for transmission, which can provide power to the drive roller (4). The drive roller (4) includes a left roller (11), a middle roller (12) and a right roller (13). The drive double gear (5) is provided on the middle roller (12). A pair of bearings (14) are provided in the left roller (11) and the right roller (13). The roller shaft (15) is inserted into the left roller (11), the middle roller (12) and the right roller (13) in sequence and is rotatably connected by the bearings (14). The two ends of the roller shaft (15) are fixedly connected to the metal disc (3) through the roller shaft connecting bracket (8).

2. The disc-type casting workpiece conveyor as described in claim 1, characterized in that: The axial length of the drive roller (4) at the edge is shorter than that of the drive roller (4) in the middle. The reducer (10) is connected to the drive roller (4) at the edge via the reducer connecting chain (7).

3. The disc-type casting workpiece conveyor as described in claim 1, characterized in that: The left roller (11), the middle roller (12) and the right roller (13) are fully welded together and kept concentric, and are made of 4mm thick stainless steel.

4. The disc-type casting workpiece conveyor as described in claim 1, characterized in that: The speed reducer (10) is controlled by a frequency converter to effectively adjust the output speed.

5. A disc-type casting workpiece conveyor as described in claim 1, characterized in that: The metal disk (3) is provided with a reciprocating rotation mechanism in the bottom center area, which allows the metal disk (3) to reciprocate and rotate 45 degrees, 90 degrees, 135 degrees and 180 degrees, and is used in conjunction with the transmission line.

6. The disc-type casting workpiece conveyor as described in claim 1, characterized in that: Lubricating oil injection holes are provided on the left roller (11) and the right roller (13) at positions corresponding to the bearing (14).

Images