Separating mold carrier feeding mechanism and production line

Abstract

The utility model discloses a separating die carrier feeding mechanism in the field of stamping part separation. The separating die carrier feeding mechanism comprises an upper die block; a lower module; a floating plate frame is connected to the lower module through a first spring, a driving part is installed on the lower module, a feeding plate is arranged on the floating plate frame in a sliding mode, and the feeding plate is movably connected with the output end of the driving part; a mounting groove for placing a workpiece is formed in the feeding plate; wherein the driving piece drives the feeding plate to move for position switching, and the upper die block and the lower die block are subjected to die assembly to act on a workpiece; the floating plate frame is elastically installed on the lower die block, the movable feeding plate is arranged on the floating plate frame, during use, the feeding plate carries out workpiece placement on one side of the floating plate frame and then moves to the operation position of the upper die block and the operation position of the lower die block to carry out die assembly machining treatment, and at the moment, the operation end and the machining end of the workpiece are arranged in a separated mode; safety errors caused by misoperation of a user can be prevented, and safety is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the stamping separation processing technical field, in particular to a separation die carrier feeding mechanism and a production line. BACKGROUND

[0002] In the prior art, when producing pre-injection molded products with metal terminals, the normal work flow is: first, blanking by a punch press---material collection by a coil---then pre-injection molding and separation. The pre-injection molding line at least needs to have the following four work stations: a feeding system (feeding)---a pre-injection molding work station (injection molding)---a bending work station (terminal bending)---a separation work station (separation of the workpiece).

[0003] In the conventional separation work station, the workpiece after injection molding is placed on the lower die by manual operation, and then the equipment is started to match the upper and lower dies for stamping, so as to realize the separation of the workpiece. At this time, there is a certain risk coefficient, the workpiece is placed and stamped in the same position, and misoperation may occur, which may cause an accident. How to avoid such problems is a problem to be solved by technical personnel. CONTENT OF THE INVENTION

[0004] The application aims to provide a separation die carrier feeding mechanism and a production line to solve the problem that the separation work station in the prior art is prone to misoperation and dangerous accidents.

[0005] To achieve the above-mentioned purpose, the application is implemented by using the following technical scheme:

[0006] In a first aspect, the application discloses a separation die carrier feeding mechanism, which comprises

[0007] an upper die module;

[0008] a lower die module; a floating plate frame is connected to the lower die module through a first spring, a driving member is installed on the lower die module, a feeding plate is slidably arranged on the floating plate frame, and the feeding plate is movably connected to the output end of the driving member; and an installation groove for placing a workpiece is arranged on the feeding plate.

[0009] The driving member drives the feeding plate to move for position switching, and the upper die module and the lower die module are matched to work on the workpiece.

[0010] In a further aspect of the application, the lower die module comprises a lower die fixed plate and a lower die plate, the lower die plate is fixed to the lower die fixed plate, the floating plate frame is provided with a limiting screw, and one end of the limiting screw is fixedly connected to the lower die fixed plate.

[0011] The further scheme of the present application is that the driving member comprises a rodless cylinder, the rodless cylinder is fixed in the middle of the floating plate frame through the cylinder mounting hole and the lower die fixed plate, the limiting guide rod passes through the feeding plate and is connected with the sliding table of the driving member, and the feeding plate faces the upper die set.

[0012] The further scheme of the present application is that the floating plate frame is fixed with linkage plates on both sides, and the linkage plates are fixed with sensors.

[0013] The further scheme of the present application is that the upper die is provided with a punch and a material pushing assembly on one side facing the lower die, when the upper die and the lower die are separated, the punch is away from the workpiece, and the material pushing assembly is deformed to limit the workpiece synchronously.

[0014] The further scheme is that the material pushing assembly comprises a material pushing plate and a second spring, one end of the second spring is fixedly connected with the upper die plate, and the other end is fixedly connected with the material pushing plate, and the material pushing plate faces the lower die.

[0015] The further scheme of the present application is that the feeding plate is provided with a limiting guide rod.

[0016] The further scheme of the present application is that the feeding plate is provided with a fine positioning member, and the upper die is provided with a positioning hole matched with the fine positioning member.

[0017] In the second aspect, the present application discloses a production line comprising the separation die carrier feeding mechanism.

[0018] The present application has the following beneficial effects:

[0019] The floating plate frame is elastically mounted on the lower die, and the movable feeding plate is arranged on the floating plate frame, in use, the feeding plate is used to place the workpiece on one side of the floating plate frame, and then is moved to the working position of the upper die and the lower die to perform the die closing processing, at this time, the working end and the processing end of the workpiece are arranged separately, the safety error caused by the misoperation of the user is prevented, and the safety is improved.

[0020] In addition, the material returning spring is arranged on the upper die plate, when the upper die is withdrawn after the die closing operation is completed, the compressed second spring pushes the workpiece to prevent the punch and the workpiece at the working position from being clamped, and the working efficiency is improved. DETAILED DESCRIPTION

[0021] Figure 1 FIG. 1 is a structure diagram of the floating plate frame in the embodiment of the present application;

[0022] Figure 2 FIG. 2 is a top view of the floating plate frame in the embodiment of the present application;

[0023] Figure 3 FIG. 3 is a die closing state diagram of the separation die carrier feeding mechanism in the embodiment of the present application;

[0024] Figure 4 for Figure 3 Short side cross-section diagram;

[0025] Figure 5 This is a top view of the floating frame and lower module after installation in an embodiment of this application.

[0026] in:

[0027] 01. Floating plate frame; 02. Guide rod; 03. Limiting screw; 04. Feeding plate; 05. Precision positioning component; 06. Driving component; 07. First spring; 08. Limiting guide rod; 09. Linkage plate; 10. Sensor; 11. Workpiece; 12. Upper mold fixing plate; 13. Upper template; 14. Push plate; 15. Second spring; 16. Punch; 17. Floating plate pressure block; 18. Lower template; 19. Lower mold fixing plate. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use.

[0029] This embodiment discloses a separation mold carrier feeding mechanism. This mechanism can change the coordinates of workpiece 11 placement and stamping separation, and can avoid the danger caused by misoperation. The mechanism includes an upper module and a lower module, which are arranged vertically and vertically. A float frame 01 is connected to the lower module through a first spring 07. A driving component 06 is located in the middle of the bottom of the float frame 01. The driving component 06 is fixed to the lower module through a cylinder mounting hole. A feeding plate 04 is slidably arranged on the float frame 01. The feeding plate 04 is provided with a mounting groove for placing the workpiece 11. A limiting guide rod 08 passes through the feeding plate 04 and is connected to the slide of the driving component 06. The slide of the driving component 06 drives the feeding plate 04 to move and switch positions through the limiting guide rod 08. The upper module and the lower module close the mold to workpiece 11.

[0030] In some embodiments, as shown in the appendix Figures 1 to 3 As shown, the material feeding mechanism of the separation mold carrier is designed as follows: the upper module includes an upper mold fixing plate 12 and an upper template 13. The upper template 13 is fixed on the bottom surface of the upper mold fixing plate 12. The top surface of the upper mold fixing plate 12 is connected to a hydraulic device. The hydraulic device is a conventional existing technology and will not be described in detail here. It drives the upper mold fixing plate 12 to move up and down. A punch 16 is fixed at the bottom of the upper template 13.

[0031] The lower mold includes a lower mold fixed plate 19 and a lower mold plate 18, the lower mold plate 18 is fixed to the lower mold fixed plate 19, the floating plate frame 01 is provided with a limiting screw 03, one end of the limiting screw 03 is fixedly connected with the lower mold fixed plate 19; the limiting screw 03 in the embodiment has a smooth section and a threaded section, the lower mold fixed plate 19 is provided with a threaded hole, the smooth section of the limiting screw 03 passes through the through hole on the floating plate frame 01, the threaded section is screwed in the threaded hole, and the head of the limiting screw 03 has a diameter larger than that of the through hole; in use, the limiting screw 03 limits the upward movement of the floating plate frame 01; in the embodiment, a plurality of guide rods 02 are also provided on the floating plate frame 01, one end of the guide rod 02 is fixed on the lower mold plate 18, and the accurate movement of the floating plate frame 01 is ensured; it should be noted that the height between the lower mold plate 18 and the feeding plate 04 is determined according to the actual situation.

[0032] As shown in the accompanying drawings Figure 1 and Figure 3 In the embodiment, the bottom of the floating plate frame 01 is provided with 10 first springs 07, the first springs 07 are fixed between the floating plate frame 01 and the lower mold fixed plate 19, the inner frame edge of the floating plate frame 01 is provided with a sliding groove, the feeding plate 04 is slidingly arranged in the sliding groove, the driving member 06 is usually fixed at the middle of the bottom of the floating plate frame 01 and the lower mold fixed plate 19, the driving member 06 uses a rodless cylinder, the limiting guide rod 08 passes through the feeding plate 04 and is connected with the sliding table of the driving member 06, the feeding plate 04 is arranged towards the upper mold plate 13, in use, the workpiece 11 is placed in the installation groove of the feeding plate 04, the workpiece 11 is a pre-injection product, and the punch 16 descends along with the upper mold module to perform a punching process on the workpiece 11.

[0033] In production, the floating plate frame 01 has a rectangular structure composed of two floating plates and two linkage plates 09, the first springs 07 are installed between the floating plates and the lower mold fixed plate 19, the linkage plates 09 make the two floating plates integrated, and the floating is more stable and balanced; in addition, the sensor 10 is fixed on the linkage plate 09, when the device works, the feeding plate 04 moves back and forth, the sensor 10 captures whether the feeding plate 04 moves to the correct position and feeds back an induction signal to the machine, if the machine does not receive the signal, it means that the feeding plate 04 does not reach the correct position, and the machine cannot perform mold closing, thereby avoiding the risk of mold collision or mold pressing.

[0034] In a further embodiment, after the punch 16 works on the workpiece 11, the workpiece 11 may be stuck in the working port of the workpiece 11, at this time, the upper mold module will take out the workpiece 11 from the feeding plate 04, affecting the working efficiency, at this time, a pushing assembly is added at the bottom of the upper mold plate 13, as shown in the accompanying drawings Figure 4As shown, the pushing assembly includes a pushing plate 14 and a second spring 15 fixed between the upper die plate 13 and the pushing plate 14, the pushing plate 14 is arranged close to the lower die plate 18; when the punch 16 is reset after operation, the pushing plate 14 moves relative to the punch 16 under the action of the second spring 15, so that the punch 16 and the workpiece 11 are separated.

[0035] In addition, the designer also considers that the floating plate frame 01 has a certain length, and the length is generally greater than the upper die plate 13, and a floating plate pressing block 17 with elasticity is fixed on both sides of the upper die plate 13, so that the contact area is increased during use, and the floating plate pressing block 17 can stably press the entire floating plate frame 01, ensuring the stability of the equipment work; The feeding plate 04 is also provided with a fine positioning piece 05 to ensure the clamping accuracy of the upper and lower molds.

[0036] In a further embodiment, as shown in the accompanying drawings, Figure 5 As shown, two installation grooves are arranged on the feeding plate 04, the two installation grooves are symmetrically arranged, two mold cores are arranged on the synchronous lower die plate 18, and the two installation grooves are correspondingly arranged, two workpieces 11 are processed at the same time, and the production efficiency is improved.

[0037] Specific use:

[0038] The workpiece 11 is placed in the installation groove of the feeding plate 04 by artificial, the feeding plate 04 is moved to the working area by the driving piece 06, at this time the workpiece 11 on the feeding plate 04 and the mold core position of the lower die plate 18 correspond up and down, the upper die plate 13 is driven to move downward to the workpiece 11 by the hydraulic device, until the floating plate pressing block 17 presses the floating plate frame 01, the workpiece 11 and the mold core of the lower die plate 18 are attached, the punch 16 in the upper die plate 13 is stamping on the workpiece 11, and the workpiece 11 is removed at the same time, and the second spring 15 is compressed; when the punch 16 moves up, the second spring 15 is elastically released and moves relative to the punch 16, the workpiece 11 is pushed and placed on the feeding plate 04, and the first spring 07 is elastically released to push the floating plate frame 01 to reset, finally the feeding plate 04 is moved to reset by the driving piece 06, and the machined workpiece 11 is taken out by machine or manually, and the next round of workpiece 11 to be processed is placed for processing.

[0039] In another embodiment, a production line is disclosed, which includes the separate die carrier feeding mechanism in the previous embodiment. The production line in this embodiment includes a feeding station and a bending station, the feeding station feeds the workpieces to be processed to the bending station, and the separate die carrier feeding mechanism is arranged after the bending station for stamping operation.

[0040] In the description of the application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application. In addition, the terms "first", "second" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0041] In the description of the application, it needs to be understood that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

Claims

1. A split die carrier feed mechanism characterized by, The upper module; The lower module; the floating plate frame (01) is connected to the lower module through the first spring (07), the driving element (06) is installed on the lower module, the floating plate frame (01) is provided with the feeding plate (04) which is slidably connected to the output end of the driving element (06), and the installation groove for placing the workpiece (11) is arranged on the feeding plate (04). Wherein, the driving element (06) drives the feeding plate (04) to move for position switching, and the upper module and the lower module are combined to work the workpiece (11). The lower module includes the lower mold fixed plate (19) and the lower mold plate (18), the lower mold plate (18) is fixed to the lower mold fixed plate (19), the floating plate frame (01) is provided with the limiting screw (03), one end of the limiting screw (03) is fixedly connected to the lower mold fixed plate (19).

2. The split die carrier feed mechanism of claim 1 wherein, The driving element (06) is a rodless cylinder, the rodless cylinder is arranged at the bottom of the floating plate frame (01) and is fixed to the lower mold fixed plate (19), the limiting guide rod (08) passes through the feeding plate (04) and is connected to the slide table of the rodless cylinder, and the feeding plate (04) faces the upper module.

3. The split die carrier feed mechanism of claim 1 wherein, The floating plate frame (01) is fixed with the linkage plate (09) on both sides, and the sensor is fixed on the linkage plate (09).

4. The split die carrier feed mechanism of claim 1 wherein, The upper module is provided with the punch (16) and the material pushing assembly on the side facing the lower module, when the upper module and the lower module are separated, the punch (16) is away from the workpiece (11), and the material pushing assembly is deformed to limit the workpiece (11) synchronously.

5. The split die carrier feed mechanism of claim 1 wherein, The material pushing assembly includes the material pushing plate (14) and the second spring (15), one end of the second spring (15) is fixedly connected to the upper mold plate (13), the other end is fixedly connected to the material pushing plate (14), and the material pushing plate (14) faces the lower module.

6. The split die carrier feed mechanism of claim 5 wherein, The limiting guide rod (08) is arranged on the feeding plate (04).

7. The split die carrier feed mechanism of claim 1 wherein, The feeding plate (04) is provided with the fine positioning element (05), and the upper module is provided with the positioning hole matched with the fine positioning element (05).

8. The split die carrier feed mechanism of claim 1 wherein, The separating mold carrier feeding mechanism comprises the separating mold carrier feeding mechanism according to any one of claims 1 to 8.

9. A production line, characterized in that, ​

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