Automatic insert conveying equipment around die casting island

Abstract

The automatic insert conveying equipment comprises a carbon steel welding frame, the top of the carbon steel welding frame is fixedly provided with a line body front end, a line body middle end and a line body rear end, the inner wall of the line body front end is fixedly provided with first bearing seats through bolts, and the two first bearing seats are arranged front and back; a driving shaft part is rotationally connected between the two bearing seats through bearing fit, and second bearing seats are fixedly installed on the inner walls of the front side and the rear side of the rear end of the line body in a matched mode through bolts. The insert existence detection sensor is arranged to detect whether inserts exist on the side, close to the grabbing robot, of the top of the stainless steel chain, the grabbing robot can be conveniently controlled to accurately recognize and grab the inserts, and the insert existence detection sensor is arranged to conveniently remind an operator of accurately recognizing and grabbing the inserts when the inserts on the surface of the stainless steel chain are insufficient. And the insert can be supplemented in time, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of insert conveying equipment, in particular to an insert conveying equipment for the automation around a die-casting island. Background Technique

[0002] In the die-casting production process, parts made of metal or non-metal are embedded in a mold by putting inserts in advance, and then molten metal is poured in. After cooling and solidifying, these parts are tightly embedded in the cast metal parts to form a whole. This process method is called inlay casting. As a part of the insert heating and conveying work unit, the insert conveying equipment places inserts on the surface of a chain conveying line, which is conveyed by the chain conveying line, grabbed by a handling robot and then placed on an induction heating table for heating treatment, and finally put into a die-casting mold by a grabbing robot. The existing insert conveying equipment generally uses a single-chain structure to convey inserts. At the same time, when grabbing inserts by a handling robot, there may be no inserts or insufficient inserts on the chain conveying line, which is not convenient to remind the operator to place inserts on the chain conveying line in time, and is not convenient to improve work efficiency and the automation degree of the equipment. Content of the Utility Model

[0003] The purpose of the utility model is to provide an insert conveying equipment for the automation around a die-casting island to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical scheme:

[0005] An insert conveying equipment for the automation around a die-casting island includes a carbon steel welded frame. The top of the carbon steel welded frame is fixedly installed with a front end of a line body, a middle end of the line body and a rear end of the line body. The inner wall of the front end of the line body is fixedly installed with a first bearing seat through bolts. There are two first bearing seats arranged front and rear. A driving shaft part is rotatably connected between the two bearing seats through bearings. The inner walls of the front and rear sides of the rear end of the line body are fixedly installed with second bearing seats through bolts in cooperation. The inner walls of the two second bearing seats are installed with a driven shaft part through bearings in cooperation. The outer walls of the driving shaft part and the driven shaft part are connected by a sprocket to a stainless steel chain. Four stainless steel chains are provided. Two of the stainless steel chains are in a group. The two stainless steel chains cooperate to convey inserts. A sensor for detecting the presence or absence of inserts is fixedly installed at the top of the front end of the line body, and a sensor for detecting the lack of inserts is fixedly installed at the top of the center position of the front end of the line body.

[0006] In a preferred embodiment of the utility model, the first bearing seat is fixed by bolts after the inner wall of the front end of the linear body can be slidably adjusted, the outer wall of the front end of the linear body is fixed with a reduction motor by bolts, the output shaft of the reduction motor is connected to the outer wall of the driving shaft part by a coupling, and the reduction motor can be adjusted to the installation position as the first bearing seat moves.

[0007] In a preferred embodiment of the utility model, a wear-resistant strip is placed under the stainless steel chain, a protective cover is fixedly installed on the outer wall of the reduction motor, and heat dissipation holes are opened on the surface of the protective cover.

[0008] In a preferred embodiment of the present invention, guide plates are fixedly installed on both sides of the front end, the middle end and the top of the rear end of the wire body, and the guide plates are used to guide the inserts during transportation.

[0009] In a preferred embodiment of the present invention, support plates are fixedly installed on the top of the front end, the middle end and the rear end of the wire body, and the support plates are used to support the stainless steel chain.

[0010] In a preferred embodiment of the utility model, fixed and movable casters are installed on the outer wall of the bottom of the carbon steel welded frame, and foot cups are fixedly installed on the bottom of both ends of the carbon steel welded frame.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0012] 1. By setting two sets of stainless steel chains for use together, the inserts are transported, which is convenient for increasing the transport capacity of the inserts and placing a large number of inserts at one time, thereby extending the placement capacity on the top of the stainless steel chain and extending the placement cycle of the inserts, thereby saving work flow and improving work efficiency;

[0013] 2. By setting up an insert detection sensor, the side of the top of the stainless steel chain close to the grasping robot is checked for inserts, which facilitates the control of the grasping robot to accurately identify and grasp the inserts. By setting up an insert detection sensor, it is convenient to remind the operator that when the inserts on the surface of the stainless steel chain are insufficient, the inserts can be replenished in time, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 It is a schematic diagram of the left view of the structure of an automated insert conveying device around a die-casting island;

[0016] Figure 2 It is a top view structural schematic diagram of an insert conveying device for the automation around a die-casting island;

[0017] Figure 3 It is a front view schematic diagram of an insert conveying device for the automation around a die-casting island.

[0018] In the figure: 1. Carbon steel welded frame; 2. Reducing motor; 3. Front end of the line body; 4. Middle end of the line body; 5. Rear end of the line body; 6. Insert missing material detection sensor; 7. Insert presence / absence detection sensor; 8. Active shaft part; 9. Driven shaft part; 10. Insert; 11. Guide plate; 12. Stainless steel chain; 13. Support plate; 14. Fixed and movable casters; 15. Foot cup; 16. First bearing seat. Specific implementation manners

[0019] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0020] Embodiment 1: As shown in Figure 1 and 2 , it includes a carbon steel welded frame 1. The front end 3, the middle end 4 and the rear end 5 of the line body are fixedly installed at the top of the carbon steel welded frame 1. The inner wall of the front end 3 of the line body is fixedly installed with a first bearing seat 16 by bolts. There are two first bearing seats 16 arranged front and rear. The active shaft part 8 is rotatably connected between the two bearing seats 16 through bearings. The inner walls of the front and rear sides of the rear end 5 of the line body are fixedly installed with second bearing seats by bolts in cooperation. The inner walls of the two second bearing seats are installed with the driven shaft part 9 through bearings in cooperation. The outer walls of the active shaft part 8 and the driven shaft part 9 are connected by sprockets to a stainless steel chain 12. There are four stainless steel chains 12. Two stainless steel chains 12 are in a group. The two stainless steel chains 12 cooperate to convey the insert 10. The insert presence / absence detection sensor 7 is fixedly installed at the top of the front end 3 of the line body. The insert missing material detection sensor 6 is fixedly installed at the top of the center position of the front end 3 of the line body.

[0021] The specific usage scenario of this embodiment is: the front end 3 of the wire body, the middle end 4 of the wire body and the rear end 5 of the wire body are combined to form the entire wire body. By setting two stainless steel chains 12 as a group, it is convenient to use the two stainless steel chains 12 in combination to lift and convey the insert 10. By setting a movable and adjustable reduction motor 2 and a first bearing seat 16 for use in combination, it is convenient to adjust according to the length of the stainless steel chain 12, and it is convenient to adjust the tension of the stainless steel chain 12. The insert presence detection sensor 7 is IMB12-04BPSVU2K. When the insert presence detection sensor 7 detects that there is no product, it will trigger a signal so that the robot gripper will not perform a grabbing action. The insert shortage detection sensor 6 is GSE6-P1211. By setting the insert shortage detection sensor 6, it is used to issue an early warning when the number of inserts 10 on the surface of the stainless steel chain 12 is insufficient, and remind the operator to replenish the inserts 10 on the surface of the stainless steel chain 12 in time, thereby maintaining the sustainable operation of the equipment.

[0022] Example 2: Figure 1 and Figure 2 The first bearing seat 16 is fixed by bolts after the inner wall of the front end 3 of the line body can be slidably adjusted to the position, and the outer wall of the front end 3 of the line body is fixedly installed with the reduction motor 2 by bolts. The output shaft of the reduction motor 2 is connected to the outer wall of the driving shaft part 8 through a coupling transmission. The reduction motor 2 can adjust the installation position by moving with the first bearing seat 16. A wear-resistant strip is placed under the stainless steel chain 12. A protective cover (not marked in the figure) is fixedly installed on the outer wall of the reduction motor 2, and heat dissipation holes are opened on the surface of the protective cover.

[0023] The specific usage scenario of this embodiment is: the wear-resistant strip is made of polyethylene, which has the functions of impact resistance, wear resistance, non-deformation, preventing the chain from falling, supporting and protecting the chain, etc. The wear-resistant strip is arranged to play a protective role between the stainless steel chain 12 and the front end 3, the middle end 4, and the rear end 5 of the wire body, thereby reducing the wear on the stainless steel chain 12.

[0024] Example 3: Figure 1 and Figure 2 Guide plates 11 are fixedly installed on the front and rear sides of the top of the front end 3, the middle end 4, and the rear end 5 of the wire body. The guide plates 11 are used to guide the inserts 10 during transportation. Support plates 13 are fixedly installed on the top of the front end 3, the middle end 4, and the rear end 5 of the wire body. The support plates 13 are used to support the stainless steel chain 12.

[0025] The specific usage scenario of this embodiment is as follows: By providing a supporting plate 13 to support the bottom of the stainless-steel chain 12, the stainless-steel chain 12 can be placed on the tops of the front end 3, the middle end 4, and the rear end 5 of the line body for rotation. By providing a guiding plate 11 to limit the lateral movement of the insert 10, the guiding plate plays a role in limiting and guiding the insert 10, and can limit the lateral movement of the product on the conveyor line, ensuring the conveying efficiency of the insert 10 and the position deviation during grasping.

[0026] Embodiment 4: As Figure 3 , fixed and movable casters 14 are installed on the outer wall of the bottom of the carbon steel welded frame 1, and foot cups 15 are fixedly installed at the bottoms of both ends of the carbon steel welded frame 1.

[0027] The specific usage scenario of this embodiment is as follows: The foot cups 15 installed at the bottom of the frame can fix the equipment, and the fixed and movable casters 14 can push the equipment. By installing the foot cups 15 to support the bottom of the carbon steel welded frame 1, the stability of the bottom of the carbon steel welded frame 1 can be improved during the operation of the equipment.

[0028] The working principle of the present utility model is as follows: When in use, those skilled in the art install the stainless-steel chain 12 on the outer walls of the sprockets (not marked in the figure) on the outer walls of the driving shaft part 8 and the driven shaft part 9. By sliding and adjusting the position of the first bearing block 16, the tension of the stainless-steel chain 12 is controlled and adjusted. Subsequently, the first bearing block 16 is fixed to the inner wall of the front end 3 of the line body through bolts. Then, the reduction motor 2 is fixedly installed on the front outer wall of the front end 3 of the line body through bolts, so that the output shaft of the reduction motor 2 is in transmission connection with the outer wall of the driving shaft part 8 through a coupling. By placing the insert 10 to be conveyed on the top of the stainless-steel chain 12, and by turning on the reduction motor 2, the reduction motor 2 can drive the driving shaft part 8 and the driven shaft part 9 to rotate synchronously. Under the action of the stainless-steel chain 12, the insert 10 is conveyed from the position of the rear end 5 of the line body to the position of the front end 3 of the line body. The insert presence / absence detection sensor 7 detects whether there is an insert 10 at the end of the top of the stainless-steel chain 12 near the front end 3 of the line body, so as to control the external grasping robot to grasp the insert 10 and complete the stamping and embedding construction of the insert 10 on the next production line. The insert shortage detection sensor 6 detects the number of inserts 10 on the top of the stainless-steel chain 12. When the number of inserts 10 on the top of the stainless-steel chain 12 is less than 6, the insert shortage detection sensor 6 is controlled to alarm, thereby reminding the operator to load the inserts 10 at the starting end of the stainless-steel chain 12 near the driven shaft part 9 to control the equipment to supply materials continuously.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. An insert conveying device for the automation around a die-casting island, comprising a carbon steel welded frame (1), wherein a front end of the line body (3), a middle end of the line body (4) and a rear end of the line body (5) are fixedly installed on the top of the carbon steel welded frame (1), and it is characterized in that, The inner wall of the front end (3) of the wire body is fixedly installed with a first bearing seat (16) by bolts. There are two first bearing seats (16) arranged front and back. The active shaft part (8) is rotationally connected between the two bearing seats (16) through bearings. The inner walls on the front and back sides of the rear end (5) of the wire body are fixedly installed with second bearing seats by bolts in cooperation. The inner walls of the two second bearing seats are installed with a driven shaft part (9) through bearings. The outer walls of the active shaft part (8) and the driven shaft part (9) are connected by a stainless steel chain (12) through a sprocket. Four stainless steel chains (12) are provided. Two of the stainless steel chains (12) are in a group. The two stainless steel chains (12) cooperate to convey the inserts (10). A sensor for detecting the presence or absence of inserts (7) is fixedly installed at the top of the front end (3) of the wire body. A sensor for detecting the shortage of inserts (6) is fixedly installed at the top of the central position of the front end (3) of the wire body.

2. The insert conveying device for the automation around the die-casting island according to claim 1, characterized in that, The first bearing seat (16) can be slidably adjusted in position on the inner wall of the front end (3) of the wire body and then fixed by bolts. A reduction motor (2) is fixedly installed on the outer wall of the front end (3) of the wire body by bolts. The output shaft of the reduction motor (2) is connected to the outer wall of the active shaft part (8) through a coupling. The reduction motor (2) can be adjusted in installation position as the first bearing seat (16) moves.

3. The insert conveying device for automating the periphery of a die-casting island according to claim 2, wherein, A wear-resistant strip is placed below the stainless steel chain (12). A protective cover is fixedly installed on the outer wall of the reduction motor (2). Heat dissipation holes are provided on the surface of the protective cover.

4. An insert conveying device for peripheral automation of a die-casting island according to claim 1, characterized in that, Guide plates (11) are fixedly installed on the front and back sides of the tops of the front end (3), the middle end (4), and the rear end (5) of the wire body. The guide plates (11) are used for guiding the inserts (10) during conveying.

5. The insert conveying device for the automation around the die-casting island according to claim 4, wherein, Support plates (13) are fixedly installed on the tops of the front end (3), the middle end (4), and the rear end (5) of the wire body. The support plates (13) are used for supporting the stainless steel chain (12).

6. An insert conveying device for the automation around a die-casting island according to claim 1, characterized in that, Fixed and movable casters (14) are installed on the outer wall of the bottom of the carbon steel welded frame (1). Foot cups (15) are fixedly installed at the bottoms of both ends of the carbon steel welded frame (1).

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