Multi-station conveying device

Abstract

The utility model discloses a multi-station conveying device, which comprises a conveying line, a plurality of material racks and a blanking line, a conveying driving mechanism is arranged on the conveying line, and the plurality of material racks on the conveying line are driven by the conveying driving mechanism to translate along the conveying line; the conveying line is provided with a machining area, the machining area is provided with a sensor, a front blocking and stopping mechanism, a rear blocking and stopping mechanism and a side jacking mechanism, the front blocking and stopping mechanism blocks and stops the material frame in the machining area, and the rear blocking and stopping mechanism blocks and stops the material frame from entering the machining area; the material rack in the processing area is jacked up through the side jacking mechanism so as to be separated from the conveying line; one end of the discharging line is in butt joint with the conveying line, and the discharging line is an inclined frame with one high end and the other low end. And the material rack positioned on the rack can slide down along the surface of the rack under the action of gravity. By means of the structural design of the sensor, the front stopping mechanism, the rear stopping mechanism, the side jacking mechanism and the like, automatic feeding and discharging of sheet-shaped products in stacks can be achieved, manpower is reduced, automation of the feeding and discharging process is achieved, and safety is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding devices, and particularly relates to a multi-station conveying device. Background Art

[0002] During the processing of sheet products (such as cutting, edge grinding, etc.), the feeding problem of sheet products is generally involved. Currently, it is generally to manually place a stack of products at the processing station. First, if the processing center of the equipment is in operation, there are potential safety hazards; second, manual feeding has low efficiency and wastes labor.

[0003] Therefore, the purpose of the utility model is to provide a multi-station conveying device to overcome the above disadvantages and realize the automatic loading and unloading of sheet products. Summary of the Utility Model

[0004] The main technical problem to be solved by the utility model is to provide a multi-station conveying device. Through the structural design of sensors, front stop mechanisms, rear stop mechanisms, side top mechanisms, etc., it can realize the automatic loading and unloading of stacks of sheet products, reduce labor, realize the automation of the loading and unloading process, and have high safety.

[0005] To solve the above technical problem, a technical solution adopted by the utility model is: to provide a multi-station conveying device, the conveying device includes a conveying line, a plurality of racks, and a blanking line. A conveying driving mechanism is provided on the conveying line, and a plurality of racks located on the conveying line are driven to translate along the conveying line through the conveying driving mechanism;

[0006] A processing area is provided on the conveying line. The processing area is provided with sensors, a front stop mechanism, a rear stop mechanism, and a side top mechanism. The front stop mechanism stops the rack in the processing area, and the rear stop mechanism stops the rack from entering the processing area; the side top mechanism jacks up the rack located in the processing area to disengage it from the conveying line;

[0007] One end of the blanking line is docked with the conveying line, and the blanking line is an inclined rack with one end high and the other end low; the rack located on it can slide along its surface under the action of gravity.

[0008] Further, the front stop mechanism includes a front stop block and a front stop driving cylinder. The front stop block is located at the power output end of the front stop driving cylinder, and the front stop block is driven to lift through the front stop driving cylinder.

[0009] Further, the rear stop mechanism includes a rear stop block and a rear stop driving cylinder. The rear stop block is located at the power output end of the rear stop driving cylinder, and the rear stop block is driven to lift through the rear stop driving cylinder.

[0010] Furthermore, the side jacking mechanism includes a side top plate and a side jacking oil cylinder. The side top plate is located at the power output end of the side jacking oil cylinder, and the side top plate is driven to lift and lower by the side jacking oil cylinder.

[0011] Furthermore, induction gratings are provided around the processing area.

[0012] Furthermore, the conveying drive mechanism includes a reduction motor, sprockets and a chain. The chain is sleeved on the sprockets. The sprockets are driven to rotate by the reduction motor to drive the chain to move, and then drive the material rack to move.

[0013] Furthermore, a plurality of bearings are provided on the outer periphery of the chain, and the bottom surface of the material rack contacts the bearings.

[0014] Furthermore, the material rack includes a material rack bottom plate and a plurality of material blocking columns. A through hole is provided at the center of the material rack bottom plate. The material blocking columns are arranged on the upper surface of the material rack bottom plate and are used for limiting.

[0015] Furthermore, a plurality of rollers are arranged at intervals on the inclined rack.

[0016] Furthermore, a lifting mechanism is also provided in the processing area. The lifting mechanism includes a lifting column, a lifting plate and a lifting drive unit. The lifting plate is located at the end of the lifting column. The power output end of the lifting drive unit is connected to the root of the lifting column, and the lifting column and the lifting plate are driven to lift and lower by the lifting drive unit.

[0017] The beneficial effects of the present utility model are as follows:

[0018] The present utility model includes a conveying line, a plurality of material racks and a blanking line. A conveying drive mechanism is provided on the conveying line. The plurality of material racks located on the conveying line are driven to translate along the conveying line by the conveying drive mechanism. A processing area is provided on the conveying line. The processing area is provided with a sensor, a front stop mechanism, a rear stop mechanism and a side jacking mechanism. After the sensor senses that the material rack reaches the processing area, the material rack located in the processing area is stopped by the cooperation of the front stop mechanism and the rear stop mechanism. Then, the material rack is jacked up by the side jacking mechanism to be separated from the conveying line. After that, the sheet-shaped workpiece can be processed by other processing equipment. After processing, the material rack continues to move to the blanking line along the conveying line for blanking. Therefore, through the structural design of the sensor, the front stop mechanism, the rear stop mechanism, the side jacking mechanism, etc., the present utility model can realize the automatic loading and unloading of the sheet-shaped products in stacks, reduce labor, and realize the automation of the loading and unloading process;

[0019] Moreover, induction gratings are provided around the processing area of the present utility model. If it is sensed that the operator is near the processing area, the machining center will not start, ensuring the safety of the operator and improving safety.

[0020] The above description is only an overview of the technical solution of the present utility model. In order to better understand the technical means of the present utility model and implement it according to the content of the description, the following describes in detail with reference to the preferred embodiments of the present utility model and the accompanying drawings. Brief Description of the Drawings

[0021] Figure 1 is a schematic structural view of the present utility model (the arrow indicates the conveying direction of the conveying line);

[0022] Figure 2 is a schematic structural view of the rack of the present utility model;

[0023] Figure 3 is a top view of the present utility model;

[0024] Figure 4 is a side view of the present utility model;

[0025] Figure 5 is a longitudinal sectional view of the processing area of the present utility model;

[0026] The reference numerals of each figure are as follows:

[0027] Conveying line 1, rack 2, rack bottom plate 21, material blocking column 22, blanking line 3, conveying drive mechanism 4, reduction motor 41, sprocket 42, chain 43, bearing 44, processing area 5, front stop mechanism 52, front stop block 521, front stop drive cylinder 522, rear stop mechanism 53, rear stop block 531, rear stop drive cylinder 532, side top plate 541, side top oil cylinder 542, induction grating 55, rolling lifting mechanism 56, lifting column 561, lifting plate 562, lifting drive unit 563. Specific Embodiments

[0028] The following describes the specific embodiments of the present utility model through specific examples. Those skilled in the art can easily understand the advantages and effects of the present utility model from the content disclosed in this specification. The present utility model can also be implemented in other different ways, that is, without departing from the scope disclosed by the present utility model, different modifications and changes can be made.

[0029] Embodiment: A multi-station conveying device, as Figures 1 to 5 shown, the conveying device includes a conveying line 1, a plurality of racks 2 and a blanking line 3. A conveying drive mechanism 4 is provided on the conveying line, and a plurality of racks located on the conveying line are driven by the conveying drive mechanism to translate along the conveying line;

[0030] A processing area 5 is provided on the conveyor line. The processing area is provided with a sensor (not shown in the figure), a front stop mechanism 52, a rear stop mechanism 53 and a side jacking mechanism. The front stop mechanism stops the rack in the processing area, and the rear stop mechanism stops the rack from entering the processing area; the side jacking mechanism jacks up the rack located in the processing area to separate it from the conveyor line.

[0031] One end of the blanking line is butted against the conveyor line, and the blanking line is an inclined rack with one end high and the other end low; the rack located on it can slide down along its surface under the action of gravity.

[0032] In this embodiment, as Figure 1 and Figure 5 shown, the front stop mechanism 52 includes a front stop block 521 and a front stop driving cylinder 522. The front stop block is located at the power output end of the front stop driving cylinder, and the front stop block is driven to lift and lower by the front stop driving cylinder.

[0033] As Figure 1 and Figure 5 shown, the rear stop mechanism 53 includes a rear stop block 531 and a rear stop driving cylinder 532. The rear stop block is located at the power output end of the rear stop driving cylinder, and the rear stop block is driven to lift and lower by the rear stop driving cylinder.

[0034] As Figure 5 shown, the side jacking mechanism includes a side top plate 541 and a side jacking oil cylinder 542. The side top plate is located at the power output end of the side jacking oil cylinder, and the side top plate is driven to lift and lower by the side jacking oil cylinder. In this embodiment, there are two groups of side jacking mechanisms, which are symmetrically arranged with the center of the rack as the center to ensure the stability during the process of jacking up the rack.

[0035] In this embodiment, as Figure 3 and Figure 4 shown, an induction grating 55 is provided around the processing area. If it is sensed that the operator is near the processing area, the machining center will not start, ensuring the safety of the operator and improving safety.

[0036] In this embodiment, as Figure 1 、 Figure 3 and Figure 5 shown, the conveying drive mechanism 4 includes a reduction motor 41, a sprocket 42 and a chain 43. The chain is sleeved on the sprocket, and the sprocket is driven to rotate by the reduction motor to drive the chain to move, thereby driving the rack to move.

[0037] In this embodiment, as Figure 5 shown, a plurality of bearings 44 are provided on the outer periphery of the chain, and the bottom surface of the rack contacts the bearings. The smoothness of the rack moving along with the chain is improved.

[0038] In this embodiment, as Figure 2 shown, the rack 2 includes a rack bottom plate 21 and a plurality of material blocking columns 22. The center of the rack bottom plate has a through hole, and the material blocking columns are arranged on the upper surface of the rack bottom plate and are used for limiting.

[0039] A plurality of rollers are arranged at intervals on the inclined rack. This reduces friction and facilitates the smooth sliding down of the rack.

[0040] In this embodiment, as Figure 1 and Figure 5 shown, the processing area is also provided with a lifting mechanism 56. The lifting mechanism 56 includes a lifting column 561, a lifting plate 562, and a lifting driving unit 563. The lifting plate is located at the end of the lifting column, and the power output end of the lifting driving unit is connected to the root of the lifting column. The lifting column and the lifting plate are driven to lift and lower by the lifting driving unit. In this embodiment, the lifting driving unit is an oil cylinder, but it is not limited thereto. The lifting column and the lifting plate are driven to lift and lower by the lifting driving unit to drive the sheet products located on the rack to lift, facilitating the processing equipment to process them. The through hole in the center of the rack is for the convenience of the passage of the lifting column and the lifting plate.

[0041] The working principle and working process of the present utility model are as follows:

[0042] The rack for stacking sheet products is placed on the conveyor line. The reduction motor operates, and the sprocket and chain cooperate to drive the rack to move. The rack enters the processing area. After the sensor in the processing area senses it, the front stop driving cylinder drives the front stop block to rise to block the rack located in the processing area to prevent it from continuing to move along the conveyor line. The rear stop driving cylinder drives the front stop block to rise to block the rack located behind the processing area to prevent it from continuing to move along the conveyor line and enter the processing area. Moreover, the side top oil cylinder drives the side top plate to lift to jack up the rack, so that it is separated from the bearing of the chain, and the lifting mechanism can be further used to jack up the sheet products. The equipment in the machining center starts to process the sheet workpieces. After the processing is completed, the side top oil cylinder drives the side top plate to descend, so that the rack returns to the chain again. The front stop mechanism and the rear stop mechanism also act in the reverse direction and fall to no longer block the movement of the rack. The processed rack continues to move forward until it enters the blanking line, and then moves and is blanked along with the blanking line; then the above working process is repeated, and it circulates in this way.

[0043] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structures made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are equally included in the patent protection scope of the present utility model.

Claims

1. A multi-station conveying device, characterized in that: The conveying device includes a conveying line (1), a plurality of racks (2), and a blanking line (3). A conveying driving mechanism (4) is provided on the conveying line, and the plurality of racks located on the conveying line are driven by the conveying driving mechanism to translate along the conveying line. A processing area (5) is provided on the conveying line. The processing area is provided with sensors, a front stop mechanism (52), a rear stop mechanism (53), and a side jacking mechanism. The rack is stopped in the processing area by the front stop mechanism, and the rack is stopped from entering the processing area by the rear stop mechanism; the rack located in the processing area is jacked up by the side jacking mechanism to be separated from the conveying line. One end of the blanking line is docked with the conveying line, and the blanking line is an inclined rack with one end high and the other end low; the rack located on it can slide down along its surface under the action of gravity.

2. The multi-station conveying device according to claim 1, wherein: The front stop mechanism (52) includes a front stop block (521) and a front stop driving cylinder (522). The front stop block is located at the power output end of the front stop driving cylinder, and the front stop block is driven by the front stop driving cylinder to move up and down.

3. The multi-station conveying device according to claim 1, wherein: The rear stop mechanism (53) includes a rear stop block (531) and a rear stop driving cylinder (532). The rear stop block is located at the power output end of the rear stop driving cylinder, and the rear stop block is driven by the rear stop driving cylinder to move up and down.

4. The multi-station conveying device according to claim 1, wherein: The side jacking mechanism includes a side top plate (541) and a side jacking oil cylinder (542). The side top plate is located at the power output end of the side jacking oil cylinder, and the side top plate is driven by the side jacking oil cylinder to move up and down.

5. The multi-station conveying device according to claim 1, wherein: An induction grating (55) is provided around the processing area.

6. The multi-station conveying device according to claim 1, characterized in that: The conveying driving mechanism (4) includes a reduction motor (41), a sprocket (42), and a chain (43). The chain is sleeved on the sprocket, and the sprocket is driven by the reduction motor to rotate to drive the chain to move, thereby driving the rack to move.

7. The multi-station conveying device according to claim 6, characterized in that: A plurality of bearings (44) are provided on the outer periphery of the chain, and the bottom surface of the rack contacts the bearings.

8. The multi-station conveying device according to claim 1, characterized in that: The rack (2) includes a rack bottom plate (21) and a plurality of material blocking columns (22). A through hole is provided at the center of the rack bottom plate, and the material blocking columns are arranged on the upper surface of the rack bottom plate and are used for limiting.

9. The multi-station conveying device according to claim 1, wherein: A plurality of rollers are arranged at intervals on the inclined rack.

10. The multi-station conveying device according to claim 8, wherein: A lifting mechanism (56) is further provided in the processing area. The lifting mechanism (56) includes a lifting column (561), a lifting plate (562), and a lifting driving unit (563). The lifting plate is located at the end of the lifting column, and the power output end of the lifting driving unit is connected to the root of the lifting column. The lifting column and the lifting plate are driven by the lifting driving unit to move up and down.

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