Multi-vacancy conveying device

Abstract

The utility model belongs to the technical field of automobile production, and particularly relates to a multi-vacancy conveying device which comprises a base platform, an air cylinder, an air cylinder connecting plate, a synchronous rod, a sliding mechanism and a jacking mechanism. The sliding mechanism comprises two side plates, a synchronous rotating shaft, a hinged shaft, a connecting shaft and a guide wheel, the lower parts of the two side plates are connected with the base platform through the synchronous rotating shaft, the upper parts of the two side plates are connected together through the connecting shaft, the middle parts of the two side plates are connected through the hinged shaft, and the guide wheel is arranged on the base platform. The second corner end of the air cylinder connecting plate is hinged to the synchronous rotating shaft in the adjacent sliding mechanism, and the third corner end of the air cylinder connecting plate is hinged to the hinged shaft in the adjacent sliding mechanism. The device is reasonable in design, small in occupied space, suitable for short-stroke continuous transmission of parts for automobile welding production, stable in operation and high in transmission efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile production, and in particular relates to a multi-space conveying device. Background Art

[0002] At present, with the rapid development of the automobile industry, automobile manufacturers have higher and higher requirements for equipment. During the welding and assembly production in automobile factories, small parts are transported over short distances, and the space near the parts equipment is small, which makes it easy to cause safety accidents during manual operation. Utility Model Content

[0003] The purpose of the utility model is to provide a multi-space conveying device to solve the problems existing in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-position conveying device, including a base platform, a cylinder, a cylinder connecting plate, a synchronous rod, a sliding mechanism and a lifting mechanism, wherein the cylinder is mounted on the base platform through a cylinder seat, the cylinder connecting plate is triangular, the piston rod of the cylinder is hinged to the first corner end of the cylinder connecting plate, the sliding mechanism is multiple, and is arranged in sequence and mounted on the base platform, the sliding mechanism includes two side plates, a synchronous rotating shaft, a hinge shaft, a connecting shaft and a guide wheel, and the lower parts of the two side plates are connected by the The synchronous rotating shaft is connected to the base platform, the upper parts of the two side panels are connected together through the connecting shaft, the middle parts of the two side panels are connected through the hinge shaft, the guide wheels are respectively installed at both ends of the connecting shaft, the second corner end of the cylinder connecting plate is hinged to the synchronous rotating shaft in the adjacent sliding mechanism, the third corner end of the cylinder connecting plate is hinged to the hinge shaft in the adjacent sliding mechanism, and the hinge shafts in the two adjacent sliding mechanisms are connected through the synchronous rod; the lifting mechanism is fixed on the base platform and is located between the two adjacent sliding mechanisms.

[0005] Preferably, the lifting mechanism includes a top plate, a top rod, a guide box and a driving device, the top plate is fixed to the top of the top rod, the top rod passes through the guide box and is connected to the guide wheel inside the guide box, and the driving device is used to drive the top rod to move up and down.

[0006] Preferably, a limiting seat is fixed on the base platform, and a limiting column is provided on the limiting seat, and the limiting column cooperates with the bottom of the piston rod of the cylinder or the bottom of the cylinder connecting plate.

[0007] Preferably, it also includes a safety mechanism, which includes a safety pin, a pin seat, a first connecting ear and a second connecting ear; the pin seat is fixed to the base platform, the first connecting ear is fixed to the upper part of the pin seat, and the second connecting ear is fixed to the side panel, and the second connecting ear is plugged into and matched with the first connecting ear and connected through the safety pin.

[0008] Preferably, a latch placement block is provided on the side of the latch seat, and the installation latch is placed in the latch placement block. A travel switch is installed on the side of the latch seat, and the travel switch cooperates with the bottom of the installation latch.

[0009] The beneficial effects of the utility model are as follows: compared with the prior art, the device is reasonably designed, occupies a small space, is suitable for short-stroke continuous transmission of parts in automobile welding production, runs smoothly, and has high transmission efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional diagram of the utility model;

[0011] Figure 2 It is an enlarged view of the jacking mechanism in the utility model;

[0012] Figure 3 It is an enlarged view of the sliding mechanism in the utility model. DETAILED DESCRIPTION

[0013] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings and preferred embodiments.

[0014] like Figure 1-3 As shown, a multi-position conveying device includes a base platform 1, a cylinder 2, a cylinder connecting plate 3, a synchronous rod 4, a sliding mechanism 5 and a lifting mechanism 6. The cylinder is installed on the base platform through a cylinder seat. The cylinder connecting plate is triangular. The piston rod of the cylinder is hinged to the first corner end 31 of the cylinder connecting plate. There are multiple sliding mechanisms, which are arranged in sequence and installed on the base platform. The sliding mechanism includes two side plates 51, a synchronous rotating shaft 52, a hinge shaft 53, a connecting shaft 54 ​​and a guide wheel 55. The lower parts of the two side plates are connected by the synchronous rotating shaft 52. The step shaft is connected to the base platform, the upper parts of the two side panels are connected together through the connecting shaft, the middle parts of the two side panels are connected through the hinge shaft, the two ends of the connecting shaft are respectively installed with the guide wheels, the second corner end 32 of the cylinder connecting plate is hinged to the synchronous shaft in the adjacent sliding mechanism, the third corner end 33 of the cylinder connecting plate is hinged to the hinge shaft in the adjacent sliding mechanism, and the hinge shafts in the two adjacent sliding mechanisms are connected through the synchronization rod; the jacking mechanism is fixed on the base platform and is located between the two adjacent sliding mechanisms. When the cylinder drives the cylinder connecting plate to rotate, the workpiece on the jacking mechanism will be lifted by the guide wheel, and the cylinder connecting plate rotates, driving the synchronization rod to move, and the synchronization rod drives multiple sliding mechanisms to swing at the same time, and the workpiece will move accordingly. When the cylinder shrinks to a certain distance and then extends, the workpiece is placed on the jacking mechanism, and then moves twice, and reciprocates in sequence, and the workpiece is moved to the desired position.

[0015] like Figure 2As shown, the lifting mechanism 6 includes a top plate 61, a top rod 62, a guide box 63 and a driving device, wherein the top plate is fixed on the top of the top rod, the top rod passes through the guide box and is connected to the guide wheel inside the guide box, and the driving device is used to drive the top rod to move up and down. The driving device in the lifting mechanism can be a cylinder, an electric push rod or other existing movable device, which drives the top rod to move to the required height, and the guide box has guide wheels on both sides, which clamp the top rod and only allow the top rod to move up and down.

[0016] like Figure 2 As shown, the base platform is fixed with a limit seat 7, and the limit seat is provided with a limit column 71, and the limit column cooperates with the bottom of the piston rod of the cylinder or the bottom of the cylinder connecting plate. The limit seat and the limit column are used to limit the maximum limit position of the cylinder swing and the maximum limit position of the cylinder connecting plate swing. After reaching the limit position, the cylinder performs the opposite action, and the cylinder connecting plate swings back and forth, driving the sliding mechanism to move the workpiece.

[0017] like Figure 3 As shown, in order to allow workers to safely repair the equipment, a safety mechanism 8 is also included, which includes a safety latch 81, a latch seat 82, a first connecting ear 83 and a second connecting ear 84; the latch seat is fixed to the base platform, the upper part of the latch seat is fixed with a first connecting ear, the side plate is fixed with a second connecting ear, the second connecting ear is plugged and matched with the first connecting ear and connected through the safety latch. The second connecting ear can be inserted into the first connecting ear and inserted with the safety latch, thereby locking the entire device for easy maintenance.

[0018] Furthermore, a bolt placement block 85 is provided on the side of the bolt seat, and the installation bolt is placed in the bolt placement block. A travel switch 86 is installed on the side of the bolt seat, and the travel switch cooperates with the bottom of the installation bolt. When the safety bolt is taken out of the bolt placement block, the travel switch is activated, so that the whole device stops working, and then the safety bolt is inserted into the two connecting ears and locked.

[0019] This mechanism is mainly used for short-distance transportation of small panels. The cylinder moves the panel to the support position, and the cylinder moves again, and the panel continues to move forward until the photoelectric switch detects the panel. When maintenance is required, the safety pin is inserted into the safety hole to prevent personal injury caused by the cylinder movement during maintenance.

[0020] It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A multi-space conveying device, characterized in that : It includes a base platform, a cylinder, a cylinder connecting plate, a synchronous rod, a sliding mechanism and a lifting mechanism, the cylinder is installed on the base platform through a cylinder seat, the cylinder connecting plate is a triangle, the piston rod of the cylinder is hinged to the first angle end of the cylinder connecting plate, the sliding mechanism is multiple, and they are arranged in sequence and installed on the base platform, the sliding mechanism includes two side plates, a synchronous rotating shaft, a hinge shaft, a connecting shaft and a guide wheel, the lower parts of the two side plates are connected to the base platform through the synchronous rotating shaft, the upper parts of the two side plates are connected together through the connecting shaft, the middle parts of the two side plates are connected through the hinge shaft, the guide wheels are respectively installed at both ends of the connecting shaft, the second angle end of the cylinder connecting plate is hinged to the synchronous rotating shaft in the adjacent sliding mechanism, the third triangle end of the cylinder connecting plate is hinged to the hinge shaft in the adjacent sliding mechanism, and the hinge shafts in the two adjacent sliding mechanisms are connected through the synchronous rod; the lifting mechanism is fixed on the base platform and is located between the two adjacent sliding mechanisms.

2. The multi-space conveying device according to claim 1, characterized in that: The lifting mechanism includes a top plate, a top rod, a guide box and a driving device. The top plate is fixed on the top of the top rod. The top rod passes through the guide box and is connected to the guide wheel inside the guide box. The driving device is used to drive the top rod to move up and down.

3. The multi-space conveying device according to claim 1, characterized in that: A limiting seat is fixed on the base platform, and a limiting column is arranged on the limiting seat. The limiting column cooperates with the bottom of the piston rod of the cylinder or the bottom of the cylinder connecting plate.

4. The multi-space conveying device according to claim 1, characterized in that: It also includes a safety mechanism, which includes a safety latch, a latch seat, a first connecting ear and a second connecting ear; the latch seat is fixed to the base platform, the upper part of the latch seat is fixed with a first connecting ear, the side panel is fixed with a second connecting ear, the second connecting ear is plugged into and matched with the first connecting ear and connected through the safety latch.

5. The multi-space conveying device according to claim 4, characterized in that: A bolt placement block is provided on the side of the bolt seat, and the installation bolt is placed in the bolt placement block. A travel switch is installed on the side of the bolt seat, and the travel switch cooperates with the bottom of the installation bolt.

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