Feeding and discharging device for box machining

Abstract

The utility model relates to the technical field of feeding and discharging for box processing, and particularly discloses a feeding and discharging device for box processing, which comprises a base, the rotary support comprises a turntable rotationally arranged on the base; a bracket is arranged on the turntable; a driving assembly is arranged in the base; the driving assembly is connected with the turntable; a protection assembly is arranged on the edge of the top face of the base. Compared with the prior art, the tray is placed on the support through the positioning assembly, the driving assembly can drive the rotating disc to rotate, then the box on the tray is driven to rotate, positioning and clamping of the box on the tray are facilitated, the labor amount is reduced, positioning of the box relative to the zero point position of an automatic production line can be achieved, and accurate grabbing of an industrial robot is guaranteed; and the subsequent processing quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of loading and unloading in box body processing, and specifically discloses a loading and unloading device for box body processing. Background Art

[0002] A bulldozer is an earthwork construction machinery capable of excavating, transporting, and discharging rock and soil, and the gearbox is its core transmission component. The processing of the gearbox housing is an important link in the automobile manufacturing process, which involves multiple technological steps and precise machining techniques.

[0003] Currently, in the production process of the gearbox housing of a bulldozer, most are single-process production. After the milling of the housing surface, workers use a crane to lift the housing onto the workbench fixture manually. The operator manually cleans the iron filings and burrs generated during the processing inside the housing, and then transfers the workpiece to the next process for subsequent processing. In the large-scale automatic production and processing of castings, the introduction of automated production lines and intelligent processing equipment not only improves production efficiency and machining accuracy but also reduces labor intensity and production costs. Most of them use industrial robots to grab castings and transfer them between various machining centers, milling machines, and boring machines.

[0004] In the automated processing of the gearbox housing of a bulldozer, the gearbox housing needs to be pre-positioned on a pallet. There are several positioning jigs on the pallet, similar to the positioning jigs for the four-axis machining and one-time clamping of the engine housing disclosed in the patent publication No. CN218836876U. However, the gearbox housing of a bulldozer is large in volume and heavy in weight. When positioning it on the pallet, the operator needs to clamp it around the housing in sequence, with a large amount of labor. Moreover, the pallet also needs to be positioned at the zero point for the automated production line to ensure the accuracy of subsequent industrial robot grasping and placing and guarantee the processing quality. Summary of the Utility Model

[0005] Aiming at the above-mentioned deficiencies of the prior art, the utility model provides a loading and unloading device for box body processing to solve the problems that the gearbox housing of a bulldozer is large in volume and heavy in weight, the operator needs to clamp it around the housing in sequence when positioning it on the pallet, with a large amount of labor, and the pallet also needs to be positioned at the zero point for the automated production line to ensure the accuracy of subsequent industrial robot grasping and placing and guarantee the processing quality.

[0006] To achieve the above object, the technical solution of the utility model is as follows:

[0007] An upper and lower material feeding device for box processing, including a base, on which a slewing support is arranged; the slewing support includes a turntable rotatably arranged on the base; a bracket is arranged on the turntable; a positioning component is arranged on the bracket; a driving component is arranged in the base; the driving component is connected to the turntable. The tray is placed on the bracket by using the positioning component, and the driving component can drive the turntable to rotate, thereby driving the box on the tray to rotate, facilitating the positioning and clamping of the box on the tray, reducing the labor intensity, and being able to realize the positioning of the box relative to the zero position of the automated production line, ensuring the accurate grasping of the industrial robot and ensuring the subsequent processing quality.

[0008] Preferably, a rotating shaft is arranged in the middle of the bottom surface of the turntable; the rotating shaft is rotatably arranged on the base; the driving component includes a motor; the motor is arranged in the base; the output end of the motor is connected to the rotating shaft through a transmission unit. The setting of the driving component is completed.

[0009] Preferably, the transmission unit includes a driving gear fixedly arranged on the output shaft of the motor; the driving gear meshes with a driven gear; the driven gear is key-connected to the rotating shaft.

[0010] Preferably, there are two brackets; the two brackets are arranged at intervals and are parallel to each other; the overall shape of the bracket is an inverted concave shape.

[0011] Preferably, an RFID reader / writer is arranged in the middle of the turntable and is arranged between the two brackets; trays are placed on the two brackets; an electronic tag is arranged on the tray to cooperate with the RFID reader / writer. The box is pre-fixed on the tray, and the tray is placed on the bracket to avoid damage to the RFID reader / writer. It can track the real-time position of the tray.

[0012] Preferably, a protection component is arranged at the edge of the top surface of the base; the protection component includes a semi-circular ring plate fixedly arranged at the edge of the top surface of the base; two oppositely arranged arc doors are slidably arranged on the semi-circular ring plate; a safety lock is arranged on the semi-circular ring plate in cooperation with the arc doors. After the arc doors are closed, the driving component is started to drive the tray on the turntable to return to the zero position, ensuring the accurate grasping of the subsequent industrial robot and ensuring the operation safety.

[0013] Preferably, a chip collection water tank is arranged in the base; the chip collection water tank is arranged below the turntable. It is convenient to collect the cutting fluid.

[0014] The beneficial effects of the present utility model are as follows: The tray is placed on the bracket by using the positioning component, and the driving component can drive the turntable to rotate, thereby driving the box on the tray to rotate, facilitating the positioning and clamping of the box on the tray, reducing the labor intensity, and being able to realize the positioning of the box relative to the zero position of the automated production line, ensuring the accurate grasping of the industrial robot and ensuring the subsequent processing quality. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 The front view schematic diagram of the present invention;

[0017] Figure 2 The sectional view schematic diagram of the present invention;

[0018] Figure 3 The top view schematic diagram of the present invention;

[0019] Figure 4 The three-dimensional structure schematic diagram of the present invention.

[0020] Explanation of reference numerals:

[0021] 1 - Base, 2 - Turntable, 3 - Bracket, 4 - Rotating shaft, 5 - Motor, 6 - Driving gear, 7 - Driven gear, 8 - RFID reader / writer head, 9 - Chip collection water tank, 10 - Semi-circular ring plate, 11 - Arc door, 12 - Safety lock, 13 - Positioning component. Detailed implementation manners

[0022] In order to enable those in the technical field to better understand the technical solutions in the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Such as Figures 1-4As shown in the figure, a loading and unloading device for box processing includes a base 1, on which a slewing bearing is provided. The slewing bearing includes a turntable 2 rotatably arranged on the base 1. A bracket 3 is arranged on the turntable 2, and a positioning component 13 is arranged on the bracket 3. The positioning component 13 is a groove arranged on the bracket 3, and a boss is arranged on the tray to cooperate with the groove. The boss is inserted into the groove to realize the positioning of the tray. A driving component is arranged in the base 1. The driving component is connected to the turntable 2. The tray is placed on the bracket 3 by using the positioning component 13. The driving component can drive the turntable 2 to rotate, and then drive the box on the tray to rotate, which is convenient for the positioning and clamping of the box on the tray, reduces the labor intensity, and can realize the positioning of the zero position of the box relative to the automated production line, ensuring the accurate grasping of the industrial robot and the subsequent processing quality. There are two brackets 3. The two brackets 3 are arranged at intervals and are parallel to each other. The bracket 3 is integrally arranged in an inverted concave shape. A groove is arranged at one end of the top surface of one of the brackets 3, and a groove is arranged at the other end of the top surface of the other bracket 3. The grooves on the two brackets 3 are symmetrically arranged with the center point of the turntable 2 as the center.

[0024] In the above setting, a rotating shaft 4 is arranged in the middle of the bottom surface of the turntable 2. The rotating shaft 4 is rotatably arranged on the base 1. The driving component includes a motor 5. The motor 5 is arranged in the base 1. The output end of the motor 5 is connected to the rotating shaft 4 through a transmission unit to complete the setting of the driving component. The transmission unit includes a driving gear 6 fixedly arranged on the output shaft of the motor 5. The driving gear 6 meshes with a driven gear 7. The driven gear 7 is key-connected to the rotating shaft 4. In other alternative embodiments, the transmission unit includes a driving pulley arranged on the output shaft of the motor 5 and a driven pulley arranged on the rotating shaft 4, and a belt is wound between the driving pulley and the driven pulley. An RFID reader / writer 8 is arranged in the middle of the turntable 2 and is arranged between the two brackets 3. Trays are placed on the two brackets 3. An electronic tag is arranged on the tray to cooperate with the RFID reader / writer 8. The box is pre-fixed on the tray, and the tray is placed on the bracket 3 to avoid damage to the RFID reader / writer 8. It can track the real-time position of the tray, which is convenient for tracking the box when the automated production line processes the box.

[0025] Among them, a protection component is arranged at the edge of the top surface of the base 1. The protection component includes a semi-circular ring plate 10 fixedly arranged at the edge of the top surface of the base 1. Two relatively arranged arc doors 11 are slidably arranged on the semi-circular ring plate 10. The semi-circular ring plate 10 is provided with a safety lock 12 in cooperation with the arc doors 11. After the arc doors 11 are closed, the driving component is started to drive the tray on the turntable 2 to return to the zero position, ensuring the accurate grasping of the subsequent industrial robot and the operation safety. A chip collection water tank 9 is arranged in the base 1. The chip collection water tank 9 is arranged below the turntable 2 to facilitate the collection of cutting fluid.

[0026] Although the present utility model has been described in detail by referring to the attached drawings and in conjunction with the preferred embodiments, the present utility model is not limited thereto. Without departing from the spirit and essence of the present utility model, those of ordinary skill in the art can make various equivalent modifications or substitutions to the embodiments of the present utility model, and these modifications or substitutions should all be within the scope covered by the present utility model. / Any person skilled in the art within the technical scope disclosed by the present utility model can easily conceive of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the said claims.

Claims

1. An upper and lower material feeding device for box body processing, including a base (1), characterized in that, A slewing bearing is provided on the base (1); the slewing bearing includes a turntable (2) rotatably provided on the base (1); a bracket (3) is provided on the turntable (2); a positioning component (13) is provided on the bracket (3); a driving component is provided inside the base (1); the driving component is connected to the turntable (2).

2. The loading and unloading device for box processing according to claim 1, wherein, A rotating shaft (4) is provided in the middle of the bottom surface of the turntable (2); the rotating shaft (4) is rotatably provided on the base (1); the driving component includes a motor (5); the motor (5) is provided inside the base (1); the output end of the motor (5) is connected to the rotating shaft (4) through a transmission unit.

3. The loading and unloading device for box processing according to claim 2, wherein, The transmission unit includes a driving gear (6) fixedly provided on the output shaft of the motor (5); the driving gear (6) meshes with a driven gear (7); the driven gear (7) is key-connected to the rotating shaft (4).

4. The loading and unloading device for box processing according to claim 3, wherein, There are two brackets (3); the two brackets (3) are arranged at intervals and are parallel to each other; the bracket (3) is integrally arranged in an inverted concave shape.

5. The loading and unloading device for box processing according to claim 4, wherein, An RFID reader / writer (8) is provided in the middle of the turntable (2) and is arranged between the two brackets (3); trays are placed on the two brackets (3); an electronic tag is provided on the tray in cooperation with the RFID reader / writer (8).

6. The loading and unloading device for box processing according to claim 1, wherein A protection component is provided at the edge of the top surface of the base (1); the protection component includes a semi-circular ring plate (10) fixedly provided at the edge of the top surface of the base (1); two oppositely arranged arc-shaped doors (11) are slidably provided on the semi-circular ring plate (10); the semi-circular ring plate (10) is provided with a safety lock (12) in cooperation with the arc-shaped door (11).

7. The loading and unloading device for box processing according to claim 1, characterized in that, A chip collection water tank (9) is provided inside the base (1); the chip collection water tank (9) is provided below the turntable (2).

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