Feeding positioning jig

Abstract

The utility model provides a feeding positioning jig which comprises a control table, a supporting frame is installed above the control table, a plurality of first positioning inserting columns and second positioning inserting columns are installed at the front end of the supporting frame and are parallel to each other, and the rear ends of the first positioning inserting columns and the rear ends of the second positioning inserting columns are fixedly installed on the supporting frame. Inductors are installed on the first positioning insertion column and the second positioning insertion column respectively, inserts to be machined are inserted into the front ends of the first positioning insertion column and the second positioning insertion column respectively, the inductors are arranged behind the inserts and connected with the control table through electric signals, and indicator lamps and control buttons are arranged on the control table. The feeding positioning jig is simple in structure and easy and convenient to operate, corresponding inserts are placed on different inserting columns, a signal lamp is turned on only after an inductor detects that the inserts are placed in place, then a control button is pressed down to transmit a signal to a mechanical arm for positioning and material taking, positioning feeding of the multiple inserts is achieved, and the production efficiency is improved. And the quality of subsequent injection molding processing precision of products is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding auxiliary tooling, in particular to a feeding positioning jig. Background Technique

[0002] In the injection molding process, it is often necessary to implant hardware inserts, such as nuts, steel sheets, etc., into corresponding molds, and then perform integral injection molding. Since the sizes of the embedded hardware parts for inlay injection are all relatively small and the requirements for the position dimension accuracy of the insert molds are high, it is necessary to position the placement direction of the hardware parts before using the manipulator to grab the corresponding hardware parts, so it is necessary to design corresponding positioning jigs. Content of the Utility Model

[0003] The purpose of the utility model is to provide a feeding positioning jig to solve the technical problems in the background technique.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0005] A feeding positioning jig includes a control console. Above the control console, a support frame is installed. At the front end of the support frame, a number of first positioning pins and second positioning pins are installed. The first positioning pins and the second positioning pins are parallel to each other. The rear ends of the first positioning pins and the second positioning pins are fixedly installed on the support frame. Sensors are installed on both the first positioning pins and the second positioning pins. The to-be-processed inserts are respectively inserted into the front ends of the first positioning pins and the second positioning pins. The sensors are behind the inserts. The sensors are electrically connected to the control console. An indicator light and a control button are provided on the control console.

[0006] The first positioning pin is successively a first cylinder, a second cylinder and a third cylinder from the rear end to the front end. The first cylinder, the second cylinder and the third cylinder are coaxially arranged. The outer diameters of the first cylinder and the second cylinder are the same. First cut surfaces are respectively provided at the upper and lower ends of the second cylinder. The sensor is installed on the first cut surface. The outer diameter of the third cylinder is smaller than that of the first cylinder.

[0007] The second positioning pin includes a fourth cylinder and a fifth cylinder. The fourth cylinder and the fifth cylinder are coaxially arranged. The fifth cylinder is at the front end of the fourth cylinder. A second cut surface is provided on the fourth cylinder in the direction close to the fifth cylinder. The sensor is installed on the second cut surface. There is an inward concave installation groove at the front end of the fourth cylinder. The fifth cylinder is in the installation groove. The outer diameter of the fourth cylinder is larger than that of the fifth cylinder.

[0008] The outer diameter of the third cylinder is larger than that of the fifth cylinder.

[0009] Compared with the prior art, a feeding positioning jig provided by the utility model has a simple structure and is easy to operate. The corresponding inserts are placed on different plug posts, and the signal lamp will light up only after the sensor detects that the inserts are placed in place. Then, press the control button to transmit a signal to the manipulator for positioning and picking, realizing the positioning feeding of multiple inserts and ensuring the quality of the subsequent injection molding processing accuracy of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 : The three-dimensional structure schematic diagram of the present application;

[0011] Figure 2 : The front view of the present application;

[0012] Figure 3 : The three-dimensional structure diagram of the first positioning plug post;

[0013] Figure 4 : The side view of the first positioning plug post;

[0014] Figure 5 : The three-dimensional structure diagram of the second positioning plug post;

[0015] Figure 6 : The side view of the second positioning plug post. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0017] Specific Embodiment 1: Please refer to Figures 1 to 6 , a feeding positioning jig in this embodiment includes a control console 1. A support frame 2 is installed above the control console 1. A plurality of first positioning plug posts 3 and second positioning plug posts 4 are installed at the front end of the support frame 2. The first positioning plug posts 3 and the second positioning plug posts 4 are parallel to each other. The numbers of the first positioning plug posts 3 and the second positioning plug posts 4 are arranged according to the corresponding product structure. The rear ends of the first positioning plug posts 3 and the second positioning plug posts 4 are fixedly installed with the support frame 2. Sensors 5 are installed on both the first positioning plug posts 3 and the second positioning plug posts 4. The inserts to be processed are respectively inserted into the front ends of the first positioning plug posts 3 and the second positioning plug posts 4. The sensors 5 are behind the inserts. The sensors 5 are electrically connected to the control console 1. An indicator lamp 101 and a control button 102 are provided on the control console 1. The indicator lamp 101 is used to detect whether all the inserts are placed correctly in place.

[0018] The first positioning insertion post 3 includes a first cylinder body 301, a second cylinder body 302, and a third cylinder body 303 in sequence from the rear end to the front end. The first cylinder body 301, the second cylinder body 302, and the third cylinder body 303 are all coaxially arranged. The outer diameter D1 of the first cylinder body 301D is the same as the outer diameter D2 of the second cylinder body 302. First cut surfaces 302-1 are respectively provided at the upper and lower ends of the second cylinder body 302. The inductor 5 is installed on the first cut surface 302-1. The outer diameter D3 of the third cylinder body 303 is smaller than the outer diameter D1 of the first cylinder body 301.

[0019] The second positioning insertion post 4 includes a fourth cylinder body 401 and a fifth cylinder body 402. The fourth cylinder body 401 and the fifth cylinder body 402 are coaxially arranged. The fifth cylinder body 402 is at the front end of the fourth cylinder body 401. A second cut surface 401-1 is provided in the direction of the fourth cylinder body 401 close to the fifth cylinder body 402. The inductor 5 is installed on the second cut surface 401-1. There is a concave installation groove 401-2 at the front end of the fourth cylinder body 401. The fifth cylinder body 402 is within the installation groove 401-2. The outer diameter D4 of the fourth cylinder body 401 is greater than the outer diameter D5 of the fifth cylinder body 402. Both the third cylinder body 303 and the fifth cylinder body 402 are used for plugging with the insert. The outer diameter D3 of the third cylinder body 303 is greater than the outer diameter D5 of the fifth cylinder body 402. According to different types of inserts, they are correspondingly inserted onto the first positioning insertion post 3 or the second positioning insertion post 4. When the inductor 5 detects that the insert is placed in place (not placed, not placed in place, the insert is tilted, etc. can all be detected), the indicator light 101 will light up. Then, press the control button 102 to send a signal to the manipulator for picking up.

[0020] Compared with the prior art, a feeding positioning fixture provided by the present utility model has a simple structure and is easy to operate. The corresponding inserts are placed on different insertion posts. After the inductor detects that the insert is placed in place, the signal lamp lights up. Then, press the control button to transmit a signal to the manipulator for positioning and picking up materials, realizing the positioning feeding of multiple inserts and ensuring the quality of the subsequent injection molding processing accuracy of the product.

[0021] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the foregoing exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0022] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A feeding and positioning fixture, characterized in that: It includes a console, a support frame is installed above the console, several first positioning pins and second positioning pins are installed at the front end of the support frame, the first positioning pins and the second positioning pins are parallel to each other, the rear ends of the first positioning pins and the second positioning pins are fixedly installed with the support frame, sensors are installed on both the first positioning pins and the second positioning pins, the inserts to be processed are respectively inserted into the front ends of the first positioning pins and the second positioning pins, the sensors are behind the inserts, the sensors are electrically connected to the console, and an indicator light and a control button are provided on the console.

2. The feeding and positioning jig according to claim 1, wherein: The first positioning pin is successively a first cylinder, a second cylinder and a third cylinder from the rear end to the front end, the first cylinder, the second cylinder and the third cylinder are coaxially arranged, the outer diameters of the first cylinder and the second cylinder are the same, first cutting surfaces are respectively arranged at the upper and lower ends of the second cylinder, the sensor is installed on the first cutting surface, and the outer diameter of the third cylinder is smaller than the outer diameter of the first cylinder.

3. The feeding and positioning jig according to claim 2, characterized in that: The second positioning pin includes a fourth cylinder and a fifth cylinder, the fourth cylinder and the fifth cylinder are coaxially arranged, the fifth cylinder is at the front end of the fourth cylinder, a second cutting surface is arranged on the fourth cylinder in the direction close to the fifth cylinder, the sensor is installed on the second cutting surface, there is a concave installation groove at the front end of the fourth cylinder, the fifth cylinder is in the installation groove, and the outer diameter of the fourth cylinder is larger than the outer diameter of the fifth cylinder.

4. The feeding and positioning fixture according to claim 3, wherein: The outer diameter of the third cylinder is larger than the outer diameter of the fifth cylinder.

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