CN204953724U - Punching press lathe continuous production line - Google Patents

Abstract

The utility model provides a continuous production line of stamping machine tools with low cost, simple structure and stable and reliable operation; it includes a plurality of stamping machine tools arranged sequentially according to different stamping processing stations and a stocker for feeding materials to the stamping machine tools, and It includes a transfer rod that is horizontally connected and runs through multiple stamping machine tools, an arm transfer lifting mechanism that is arranged between adjacent stamping machine tools and drives the transfer rod to move up and down, and a gripper fixed on the transfer rod. The material arm and the main machine used to drive the horizontal reciprocating movement of the transfer rod and the lifting and lowering movement of the arm transfer lifting mechanism; after the above structure is adopted in this scheme, on the basis of ensuring the normal production of the stamping machine tool production line, on the one hand, the entire production line structure can be made simpler It is compact and reduces the production area of the enterprise. On the other hand, the entire stamping machine production line works more stably, reducing the equipment failure rate in the production process, thereby improving the production efficiency of the enterprise.

Description

A continuous production line of stamping machine tools

technical field

The utility model relates to the technical field of mechanical automatic conveying equipment, in particular to a continuous production line of stamping machine tools.

Background technique

In the stamping process of mechanical production, stamping parts often need to be processed by multiple stamping machine tools with different processing stations from the beginning to the final processing. In addition, in the process of product processing and production, it is often necessary to continuously grab and transfer the product to the next processing station. However, the entire structure of the existing stamping machine tool production line is too complicated and bulky, especially the transmission mechanism in it; the existing structure makes the production cost of the enterprise too high. The overall work stability is not good enough, and it is easy to have mechanical failure after working for a long time, which reduces the production efficiency of the enterprise.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a continuous production line of stamping machine tools with low cost, simple structure and stable and reliable operation.

In order to achieve the above purpose, the technical solution provided by the utility model is: a continuous production line of stamping machine tools, including a plurality of stamping machine tools arranged in sequence according to different stamping processing stations and a stocker for feeding materials to the stamping machine tools, and It includes a transfer rod that is horizontally connected and runs through multiple stamping machine tools, an arm transfer lifting mechanism that is arranged between adjacent stamping machine tools and drives the transfer rod to move up and down, and a gripper fixed on the transfer rod. The material arm and the host for driving the horizontal reciprocating movement of the transfer rod and the lifting and lowering movement of the arm transfer lifting mechanism; The drive assembly and the transfer rod drive assembly for driving the transfer rod to reciprocate horizontally, the arm lift drive assembly includes an arm lift servo motor, a planetary reducer connected to the output end of the arm lift servo motor, and the planetary reducer Drive the first synchronous belt transmission mechanism, wherein the first synchronous belt transmission mechanism is connected with the arm transfer lifting mechanism, and is used to drive the arm transfer lifting mechanism to move up and down; the transfer rod drive assembly includes a transfer rod servo motor, and The second synchronous belt transmission mechanism connected to the output end of the transfer rod servo motor, the spline shaft connected to the second synchronous belt transmission mechanism at one end, the driven gear connected to the other end of the spline shaft and connected to the driven gear An engaged transfer rack, wherein the transfer rack is fixedly connected to the transfer rod.

Further, a transfer station for material transfer composed of mutually cross-arranged brackets is provided between the arm transfer elevating mechanisms on the adjacent press machines.

This scheme mainly arranges a horizontally connected transfer rod between multiple stamping machine tools that are used for different processing stations for stamping parts, a grabbing arm fixedly installed on the transfer rod, and a material grabbing arm for driving the transfer rod. The arm transfer elevating mechanism of lifting motion and the host machine respectively used to drive the horizontal reciprocating movement of the transfer bar and the lifting movement of the arm transfer elevating mechanism, when working, two sets of independently working servo motors (ie, arm elevating servo motor and arm elevating servo motor and Transfer rod servo motor) and the corresponding transmission mechanism drive the arm transfer lifting mechanism and the transfer rod to move, that is, the horizontal reciprocating movement and up and down movement of the transfer rod, and then realize the grasping arm fixedly installed on the transfer rod between adjacent stations. Grab and transfer the stamping parts on the stamping machine between them; compared with the existing technology, after adopting the above-mentioned structure in this scheme, on the basis of ensuring the normal production of the stamping machine production line, on the one hand, the structure of the entire production line can be made simpler and more compact. Reduce the production area of the enterprise, and on the other hand, the entire stamping machine production line works more stably, reducing the equipment failure rate in the production process, thereby improving the production efficiency of the enterprise.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of the continuous production line of stamping machine tools in the utility model.

Fig. 2 is a top view structural diagram of the continuous production line of stamping machine tools in the utility model.

FIG. 3 is a schematic diagram of the three-dimensional structure of the host in FIG. 1 .

FIG. 4 is a schematic diagram of the rear structure of the host in FIG. 3 .

Fig. 5 is a schematic cross-sectional structure diagram taken along the line A-A in Fig. 4 .

In the figure: 100-continuous production line of stamping machine, 1-press machine, 2-accumulator, 3-transfer rod, 4-arm transfer lifting mechanism, 5-grabbing arm, 6-main machine, 600-frame, 610- Arm lifting drive assembly, 611-arm lifting servo motor, 612-planetary reducer, 613-first synchronous belt transmission mechanism, 620-transfer rod drive assembly, 621-transfer rod servo motor, 622-second synchronous belt transmission mechanism, 623-spline shaft, 624-driven gear, 625-transfer rack, 7-transfer station.

detailed description

Below in conjunction with specific embodiment the utility model is further described:

Referring to the accompanying drawings 1 to 2, a continuous production line 100 of stamping machine tools described in this embodiment includes a plurality of stamping machine tools 1 arranged sequentially according to different stamping processing stations, located at one end of the stamping machine tool 1 and extending toward the plurality of stamping machine tools. The stacking rack 2 for the feeding of one stamping machine tool 1, the transfer rod 3 horizontally connected between multiple stamping machine tools 1 above, the arm transfer lifting mechanism arranged between adjacent stamping machine tools 1 and driving the transfer rod 3 to move up and down 4. The grasping arm 5 fixed on the transfer rod 3 and the host 6 for driving the transfer rod 3 to move horizontally and to move the arm transfer elevating mechanism 4 up and down.

Referring to accompanying drawings 3 to 5, the above-mentioned main engine 6 in this embodiment includes a frame 600 and an arm lifting drive assembly 610 and an arm lifting drive assembly 610 respectively arranged on the frame 600 for driving the lifting action of the arm transfer lifting mechanism 4 and In order to drive the transfer rod drive assembly 620 that drives the transfer rod 3 to move horizontally, the arm lift drive assembly 610 includes a horizontally arranged arm lift servo motor 611, a planetary reducer 612 connected to the output end of the arm lift servo motor 611, and the arm lift drive assembly 610. The planetary reducer 612 drives the vertically arranged first synchronous belt transmission mechanism 613, wherein the first synchronous belt transmission mechanism 613 is connected with the arm transfer lifting mechanism 4, and is used to drive the arm transfer lifting mechanism 4 to move up and down; the above-mentioned transfer rod The driving assembly 620 includes a vertically arranged transfer rod servo motor 621, a horizontally arranged second synchronous belt transmission mechanism 622 connected to the output end of the transfer rod servo motor 621, and a vertically arranged second synchronous belt transmission mechanism 622 connected at one end. The spline shaft 623 arranged straight, the other end of the spline shaft 623 is connected with a driven gear 624 and a transfer rack 625 meshed with the driven gear 624, wherein the transfer rack 625 is fixedly connected with the transfer rod 3 . In addition, considering that when the distance between adjacent stamping machine tools 1 is relatively large relative to the parts that need to be stamped, this solution is also provided between the arm transfer lifting mechanisms 4 on the adjacent above-mentioned stamping machine tools 1 There is a transfer station 7 for material transfer, which is formed by cross-arranged supports.

When working, the accumulator rack 2 located on one side of the stamping machine production line begins to feed the stamping machine tool 1 adjacent to it. Specifically, the grasping arm 5 grabs the stamping parts to be processed on the accumulator rack 2 to the nearest The punching machine tool 1 on one side of the stacker is processed. After the processing action of the punching machine tool 1 is completed, the grasping arm 5 moves the stamped part to the next punching machine tool 1 of the next adjacent station for processing until the punching machine tool 1 is finished. After the piece is moved to the stamping machine tool 1 at the end of the entire production line and the final processing action is completed, the grabbing arm 5 drives the stamping part to be discharged. After the stamping part is discharged, the grabbing arm returns to reset for the next stamping. The entire action process of taking, transferring and discharging is the same as the above, and it is repeated in this way to realize the automatic production of the entire stamping part.

The implementation examples described above are only preferred embodiments of the present utility model, and are not intended to limit the scope of implementation of the present utility model, so all changes made according to the shape and principle of the present utility model should be covered by the scope of the present utility model. within the scope of protection.

Claims (2)

1. A continuous production line of stamping machine tools, comprising a plurality of stamping machine tools (1) arranged successively according to different stamping processing stations and a stacker (2) for feeding materials to the stamping machine tools (1), characterized in that: It includes a transfer rod (3) horizontally connected and running through multiple stamping machine tools (1), an arm arranged between adjacent stamping machine tools (1) and driving the transfer rod (3) to move up and down Transfer elevating mechanism (4), grab material arm (5) that is fixed on this transfer rod (3) and be used for driving described transfer rod (3) horizontal reciprocating movement and arm transfer elevating mechanism (4) lift and move main engine ( 6); the main frame (6) includes a frame (600) and an arm lifting drive assembly (610) for driving the lifting action of the arm transfer lifting mechanism (4) that is respectively arranged on the frame (600) and for The transfer rod drive assembly (620) that drives the transfer rod (3) to reciprocate horizontally, the arm lift drive assembly (610) includes an arm lift servo motor (611), connected to the output end of the arm lift servo motor (611) The planetary reducer (612) and the first synchronous belt transmission mechanism (613) driven by the planetary reducer (612), wherein the first synchronous belt transmission mechanism (613) is connected with the arm transfer lifting mechanism (4) , used to drive the arm transfer lifting mechanism (4) to move up and down; the transfer rod drive assembly (620) includes a transfer rod servo motor (621), a second synchronous belt connected to the output end of the transfer rod servo motor (621) Transmission mechanism (622), the spline shaft (623) that one end is connected with this second synchronous belt transmission mechanism (622), the other end of this spline shaft (623) is connected with driven gear (624) and with this driven The gear (624) is meshed with the transfer rack (625), wherein the transfer rack (625) is fixedly connected with the transfer rod (3). 2. A continuous production line of punching machine tools according to claim 1, characterized in that: between the arm transfer lifting mechanisms (4) on adjacent said punching machine tools (1), there are also brackets arranged crosswise A transfer station (7) for material transfer constituted.