Metal tray production circulating conveyor

Abstract

The utility model relates to metal tray production and conveying, and belongs to the field of conveyors. According to the technical scheme, the metal tray production circulating conveyor comprises conveying lines, a welding station positioning device, a welding station jacking structure and a tray positioning mechanism, and the conveying lines are sequentially connected front and back to form an annular circulating conveying line; the plurality of conveying lines are sequentially connected from front to back to form a circulating conveying line; the conveying line comprises a top conveying frame, a bottom supporting frame and conveying belts, the two sides of each conveying frame are each provided with a set of conveying belts, one side of the end of each conveying belt is provided with a steering roller, the other side of the end of each conveying belt is provided with a power roller, the power rollers are connected to a conveying power shaft, and the conveying power shafts are connected to an output shaft of a conveying gear motor. Welding production of the tray can be controlled on an assembly line through the tray positioning structure, the tray positioning structure can operate circularly, and the welding efficiency of the metal tray is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of metal tray production conveying, belong to the field of conveyer. BACKGROUND

[0002] The tray in current market is mostly using wood or plastic, metal tray is less used.Wooden tray uses a large amount of wood, wooden tray can only be discarded after damage, and the service period is short.The structure of plastic tray is low in rigidity, and edge deformation is prone to occur during forklift handling, which leads to goods falling.

[0003] Metal tray has the advantages of wear resistance and large rigidity, and is used with forklift, which is safer for handling.

[0004] Currently, metal tray is welded manually, and the production efficiency is not high enough. SUMMARY

[0005] The present application provides a kind of metal tray production circulating conveyer, solve the problem of metal tray's flow production.

[0006] To achieve the above object, the technical scheme adopted by the utility model is:

[0007] The metal tray production circulating conveyer of the utility model, including conveying line, welding station positioning device, welding station jacking structure and tray positioning mechanism, the front and rear sequence of conveying line is connected, to form annular circulating conveying line;

[0008] The conveying line is multiple, and the front and rear sequence is connected, to form circulating conveying line;Conveying line includes top conveying frame, bottom support frame and conveying belt, one set of conveying belt is respectively arranged on the both sides of each conveying frame, the conveying belt is provided with turning roller on one side of end portion, and power roller is provided on the other side, the power roller is linked to conveying power shaft, and the conveying power shaft is connected to the output shaft of conveying speed reducer;

[0009] The welding station jacking structure is arranged in the conveying frame of conveying line, and includes jacking fixed frame, jacking plate and jacking cylinder, the jacking fixed frame is fixed at the middle position of conveying frame, the cylinder body of jacking cylinder is arranged on the jacking fixed frame, and the jacking plate is arranged on the top of jacking cylinder, the high position of the jacking plate is higher than the conveying belt, and the low position is lower than the conveying belt;

[0010] The tray positioning mechanism includes front blocking block, blocking cylinder, rear push plate and rear push cylinder, the front blocking block is arranged on the top of the extension rod of blocking cylinder, the blocking cylinder is fixed vertically at the middle position of conveyor, and the rear end side of welding station jacking structure, the rear push plate is arranged on the front end of the extension rod of rear push cylinder, and the cylinder body of rear push cylinder is horizontally arranged on the inner side of conveyor and at the front end side of jacking structure;

[0011] Welding station positioning device is arranged on conveying line and moves with conveying belt.

[0012] According to the metal tray production circulating conveyor, the conveying line is divided into a long line conveying line and a short line connecting line, the welding station jacking structure and the tray positioning mechanism are arranged on the long line conveying line, an connecting conveyor is arranged inside the connecting position of the long line conveying line and the short line conveying line, and the connecting conveyor and the short line conveying machine are spaced apart from one side of the conveying frame.

[0013] According to the metal tray production circulating conveyor, the conveying frame comprises longitudinal beam frames on two sides and a cross beam frame, the cross beam frame is connected to the longitudinal beam frames at two ends, the conveying belt is arranged in a groove in the upper side of the longitudinal beam frame, the turning rollers are arranged at the end of the groove, guide plates are protrudingly arranged at the outer edges of the upper side of the longitudinal beam frame, the width of the welding station positioning device is smaller than the spacing of the guide plates on the two sides of the longitudinal beam and is larger than the spacing of the conveying belts.

[0014] According to the metal tray production circulating conveyor, the connecting conveyor comprises connecting lifting frames on two sides, connecting lifting cylinders, a connecting conveying frame and connecting conveying belts, the connecting conveying frame is arranged inside the conveying frame and is in the extension direction of the short line connecting line, the connecting lifting cylinders are arranged inside the connecting conveying frame, the connecting lifting frames are arranged at the top of the extending rods of the connecting lifting cylinders, and the connecting conveying belts are arranged on the two sides of the connecting lifting frames.

[0015] According to the metal tray production circulating conveyor, the connecting conveying guide mechanism is further arranged, the connecting conveying guide mechanism comprises a plurality of guide rods and a bottom guide integrated plate, the bottom of the guide rod is fixed on the bottom guide integrated plate, the top of the guide rod is connected to the connecting lifting frame, guide cylinders are arranged in the middle of the connecting conveying frame, and the guide rods are arranged in the guide cylinders.

[0016] The metal tray production circulating conveyor has the advantages that:

[0017] The tray positioning structure can control the welding production of the tray on the assembly line, the tray positioning structure can be circulated, and the welding efficiency of the metal tray is improved.

[0018] The device can realize the automation of the metal tray welding and improve the production efficiency of the metal tray. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the utility model,

[0020] Figure 2 is a top view of the utility model,

[0021] Figure 3 is a sectional view of the utility model.

[0022] REFERENCE SIGNS:

[0023] 1 top conveying frame, 2 bottom support frame, 3 conveying belt, 4 conveying deceleration motor, 5 jacking fixed frame, 6 jacking plate, 7 jacking cylinder, 8 front blocking block, 9 blocking cylinder, 10 rear pushing plate, 11 rear pushing cylinder, 12 longitudinal beam frame, 13 cross beam frame, 14 guide plate, 15 link lifting frame, 16 link lifting cylinder, 17 link conveying frame, 18 link conveying belt, 19 guide rod, 20 bottom guide integrated plate, 21 guide cylinder, 22 welding station positioning device. DETAILED DESCRIPTION

[0024] The structure of the utility model will be further described below:

[0025] The utility model metal tray production circulating conveyor, including conveying line, welding station positioning device, welding station jacking structure and tray positioning mechanism, the front and rear sequence of conveying line is connected, forms annular circulating conveying line;

[0026] The conveying line is four groups, the front and rear sequence is connected, forms the circulating holding conveying line.

[0027] The specific conveying line is divided into long line conveying line and short line link line, the welding station jacking structure and tray positioning mechanism are set up on long line conveying line, and the link conveyor is arranged in the inside of the link position of long line conveying line and short line conveying line, and the link conveyor and short line conveying machine are spaced apart from the side of the conveying frame.

[0028] The conveying line includes top conveying frame 1, bottom support frame 2 and conveying belt 3, one group of conveying belts 3 is arranged on the both sides of each conveying frame, the conveying belt 3 is provided with a turning roller on one side of the end portion, and a power roller is provided on the other side, the power roller is linked to a conveying power shaft, and the conveying power shaft is connected to the output shaft of a conveying deceleration motor 4.

[0029] The top conveying frame 1 includes the longitudinal beam frame 12 and the cross beam frame 13 on the both sides, the cross beam frame 13 is connected to the longitudinal beam frame 12 at the both ends, the longitudinal beam frame 12 is internally provided with a groove on the upper side, the conveying belt 3 is mounted in the groove, the turning roller is arranged at the end portion of the groove, and the guide plate 14 is protrusively arranged on the outer edge of the upper side of the longitudinal beam frame; the width of the welding station positioning device is less than the interval of the guide plates of the both sides of the longitudinal beam, and greater than the interval of the conveying belts 3.

[0030] The welding station jacking structure of the device is arranged in the conveying frame of the conveying line, and includes a jacking fixed frame 5, a jacking plate 6 and a jacking cylinder 7; the jacking fixed frame 5 is fixed at the middle position of the conveying frame, the cylinder body of the jacking cylinder 7 is arranged on the jacking fixed frame 5, and the jacking plate 6 is arranged at the extension of the jacking cylinder 7 on the top; the high position of the jacking plate 6 is higher than the conveying belt 3, and the low position of the jacking plate 6 is lower than the conveying belt 3.

[0031] The tray positioning mechanism comprises a front blocking block 8, a blocking cylinder 9, a rear push plate 10 and a rear push cylinder 11. The front blocking block 8 is arranged at the top of the extension rod of the blocking cylinder 9, which is vertically fixed at the rear end side of the lifting structure of the welding station of the conveyor. The rear push plate is arranged at the front end of the extension rod of the rear push cylinder. The cylinder body of the rear push cylinder 11 is horizontally arranged at the inner side of the conveyor and at the front end side of the lifting structure.

[0032] The welding station positioning device is arranged on the conveying line and moves with the conveying belt 3.

[0033] The connecting conveyor comprises connecting lifting frames 15 on both sides, a connecting lifting cylinder 16, a connecting conveying frame 17 and a connecting conveying belt 18. The connecting conveying frame 17 is arranged inside the conveying frame and in the extension direction of the short connecting line. The connecting lifting cylinder 16 is arranged inside the connecting conveying frame 17. The connecting lifting frame 15 is arranged at the top of the extension rod of the connecting lifting cylinder 16. The connecting conveying belt 18 is arranged on both sides of the connecting lifting frame 15.

[0034] In order to control the stability of lifting, a connecting conveying guide mechanism is further arranged, which comprises a plurality of guide rods 19 and a bottom guide integrated plate 20. The bottom of the guide rod 19 is fixed on the original guide integrated plate, and the top is connected with the connecting lifting frame 15. The middle of the connecting conveying frame 17 is provided with a guide cylinder 21, and the guide rod 19 is arranged in the guide cylinder 21.

Claims

1. A metal tray production cycle conveyor, characterized by, The welding station positioning device, the welding station jacking structure and the tray positioning mechanism are arranged on the conveying line. The conveying line is circular. The conveying line comprises top conveying frames (1), bottom supporting frames (2) and conveying belts (3). Each conveying frame is provided with a set of conveying belts (3) on both sides. The conveying belts (3) are provided with turning rollers on one side of the end part and power rollers on the other side. The power rollers are connected to a conveying power shaft, and the conveying power shaft is connected to the output shaft of a conveying speed reducer motor (4). The welding station jacking structure is arranged in the conveying frame of the conveying line and comprises a jacking fixed frame (5), a jacking plate (6) and a jacking cylinder (7). The jacking fixed frame (5) is fixed at the middle position of the conveying frame. The cylinder body of the jacking cylinder (7) is arranged on the jacking fixed frame (5). The jacking plate (6) is arranged on the jacking cylinder (7) and protrudes from the top of the jacking cylinder (7). The high position of the jacking plate (6) is higher than the conveying belts (3), and the low position of the jacking plate (6) is lower than the conveying belts (3). The tray positioning mechanism comprises a front blocking block (8), a blocking cylinder (9), a rear push plate (10) and a rear push cylinder (11). The front blocking block (8) is arranged on the top of the extending rod of the blocking cylinder (9). The blocking cylinder (9) is vertically fixed at the middle position of the conveying machine and on the rear end side of the welding station jacking structure. The rear push plate is arranged on the front end of the extending rod of the rear push cylinder. The cylinder body of the rear push cylinder (11) is horizontally arranged on the inner side of the conveying machine and on the front end side of the jacking structure. The welding station positioning device is arranged on the conveying line and moves with the conveying belts (3).

2. The metal tray production cycle conveyor according to claim 1, characterized in that, The conveying line is divided into a long line conveying line and a short line connecting line. The welding station jacking structure and the tray positioning mechanism are arranged on the long line conveying line. An adapter conveying machine is arranged inside the connecting position of the long line conveying line and the short line conveying line. The adapter conveying machine and the short line conveying machine are spaced apart from one side of the conveying frame.

3. The metal tray production in-line conveyor of claim 1, wherein, The top conveying frame (1) comprises longitudinal beam frames (12) and cross beam frames (13) on both sides. The cross beam frames (13) are connected to the longitudinal beam frames (12) at both ends. The upper side of the longitudinal beam frame (12) is provided with a groove for mounting the conveying belts (3). The turning rollers are arranged at the end of the groove. A guide plate (14) is protrudingly arranged on the outer edge of the upper side of the longitudinal beam frame. The width of the welding station positioning device is smaller than the interval of the guide plates on both sides of the longitudinal beam frame and larger than the interval of the conveying belts (3).

4. The metal tray production in-line conveyor of claim 2, wherein, The adapter conveying machine comprises adapter lifting frames (15), adapter lifting cylinders (16), adapter conveying frames (17) and adapter conveying belts (18). The adapter conveying frames (17) are arranged inside the conveying frame and in the extension direction of the short line connecting line. The adapter lifting cylinders (16) are arranged inside the adapter conveying frames (17). The adapter lifting frames (15) are arranged on the top of the extending rods of the adapter lifting cylinders (16). The adapter conveying belts (18) are arranged on both sides of the adapter lifting frames (15).

5. The metal tray production in-line conveyor of claim 4, wherein, The connecting conveying guide mechanism comprises a plurality of guide rods (19) and a bottom guide integrated plate (20), the bottom of the guide rod (19) is fixed on the original drawing guide integrated plate, the top of the guide rod (19) is connected with the connecting lifting frame (15), a guide cylinder (21) is arranged in the middle perforation of the connecting conveying frame (17), and the guide rod (19) is arranged in the guide cylinder (21).

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