In-mold material receiving mechanism

Abstract

The utility model relates to an intramode material receiving mechanism which comprises an upper die, a lower die, a sliding plate, a material receiving plate and a connecting rod group, the upper die is arranged right above the lower die, the sliding plate is arranged on one side of the lower die, the material receiving plate is movably arranged in the sliding plate, an adjusting part is arranged on the material receiving plate, an adjusting hole is formed in the adjusting part, and the connecting rod group is arranged in the adjusting hole. One end of the connecting rod set is connected to the adjusting hole, the other end of the connecting rod set is connected to the upper die and the lower die, when the upper die and the lower die are split, the connecting rod set is driven to act, and the connecting rod set drives the material receiving plate to move in the direction close to the upper die and the lower die; the stroke of the material receiving plate is changed by changing the adjusting holes hinged to the connecting rod set so as to adapt to different stamping devices.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to an in-die material receiving mechanism. Background Art

[0002] During the punching process, the material is generally received by a receiving mechanism. For example, the utility model patent with publication number CN215392156U discloses a driven connecting rod receiving structure, which can automatically receive the material when the mold is opened. However, the stroke of the driven connecting rod receiving structure in the above scheme is fixed, and it cannot adapt to different types of stamping equipment at the same time. Summary of the invention

[0003] The utility model aims to provide an in-mold material receiving mechanism which can adapt to different equipments at the same time through the design of variable stroke.

[0004] To achieve the above-mentioned purpose, the utility model discloses an in-mold material receiving mechanism, comprising: an upper mold, a lower mold, a slide plate, a material receiving plate and a connecting rod group, the upper mold is arranged directly above the lower mold, the slide plate is arranged on one side of the lower mold, the material receiving plate is movably arranged in the slide plate, an adjustment part is arranged on the material receiving plate, an adjustment hole is opened on the adjustment part, one end of the connecting rod group is connected to the adjustment hole, and the other end is respectively connected to the upper mold and the lower mold, when the upper mold and the lower mold are separated, the connecting rod group is driven to move, and the connecting rod group drives the material receiving plate to move in the direction close to the upper mold and the lower mold.

[0005] Preferably, it also includes an inclined slide, and the slide plate is installed on the slide.

[0006] Preferably, the connecting rod group includes a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a fifth connecting rod, a sixth connecting rod and a seventh connecting rod, the middle parts of the first connecting rod and the second connecting rod are hinged to each other, one end of the first connecting rod is hinged to the lower mold, and the other end of the first connecting rod is hinged to the third connecting rod; one end of the second connecting rod is hinged to the upper mold, and the other end of the second connecting rod is hinged to the fourth connecting rod; the middle parts of the third connecting rod and the fourth connecting rod are hinged to each other, the other end of the third connecting rod is hinged to the fifth connecting rod, the other end of the fourth connecting rod is hinged to the sixth connecting rod, and the ends of the fifth connecting rod and the sixth connecting rod are hinged to each other; one end of the seventh connecting rod is hinged to the fifth connecting rod and the sixth connecting rod, and the other end of the seventh connecting rod is hinged to the adjustment hole.

[0007] Preferably, a connecting ear seat is fixedly connected to the same side of the upper mold and the lower mold, and the first connecting rod and the second connecting rod are both hinged to the connecting ear seat.

[0008] Preferably, connecting rod groups are provided on both sides of the receiving plate.

[0009] Preferably, a notch is provided on the slide plate, and a rolling component for assisting the movement of the receiving plate is provided below the notch.

[0010] Preferably, the rectangular array of notches is distributed in the slide plate.

[0011] Preferably, the rolling assembly includes a rotating member, a rotating shaft and a mounting groove, the mounting groove is fixedly connected below the notch, an axial hole for installing the rotating shaft is opened on the side wall of the mounting groove, the rotating member is installed on the rotating shaft, the rotating shaft is installed in the axial hole, the axial direction of the rotating shaft is perpendicular to the moving direction of the material receiving plate, and when the material receiving plate moves in the slide plate, the bottom of the material receiving plate abuts against the rotating member.

[0012] Preferably, the rotating member is a bearing.

[0013] Preferably, the adjusting portion is provided with a plurality of adjusting holes along the moving direction of the receiving plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. By changing the adjustment hole hinged with the connecting rod group, the stroke of the receiving plate can be adjusted to improve the applicability of the device.

[0016] 2. The connecting rod group is hinged by multiple connecting rods and has sufficient travel.

[0017] 3. The rolling assembly enables the receiving plate to move smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure provided in a specific embodiment of the utility model;

[0019] Figure 2 It is a side view schematic diagram provided in a specific embodiment of the utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram provided in a specific embodiment of the utility model;

[0021] Figure 4 It is a partial enlarged schematic diagram of point A provided in a specific embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure provided in a specific embodiment of the utility model.

[0023] Main component symbols:

[0024] 100, lower mold; 110, connecting ear seat; 111, first connecting rod; 112, second connecting rod; 113, third connecting rod; 114, fourth connecting rod; 115, fifth connecting rod; 116, sixth connecting rod; 117, seventh connecting rod; 200, upper mold; 300, slide plate; 301, notch; 310, mounting groove; 311, rotating shaft; 312, rotating part; 400, receiving plate; 410, adjusting part; 411, adjusting hole; 500, slide table. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] like Figures 1 to 5 As shown, the utility model provides an in-mold material receiving mechanism, comprising: an upper mold 200, a lower mold 100, a slide plate 300, a receiving plate 400 and a connecting rod group, the upper mold 200 is arranged directly above the lower mold 100, the slide plate 300 is arranged on one side of the lower mold 100, the receiving plate 400 is movably arranged in the slide plate 300, the receiving plate 400 is provided with an adjustment part 410, and the adjustment part 410 is provided with a plurality of adjustment holes 411 along the moving direction of the receiving plate 400, one end of the connecting rod group is connected to the adjustment hole 411, and the other end is respectively connected to the upper mold 200 and the lower mold 100. When the upper mold 200 and the lower mold 100 are separated, the connecting rod group is driven to move, and the connecting rod group drives the receiving plate 400 to move in the direction close to the upper mold 200 and the lower mold 100, and the receiving plate 400 moves to the bottom of the upper mold 200, and the material dropped from the upper mold 200 is caught by the receiving plate 400. When the upper mold 200 and the lower mold 100 are closed, the connecting rod group is driven to move, and the connecting rod group drives the receiving plate 400 to move away from the upper mold 200 and the lower mold 100, and the receiving plate 400 moves to one side of the upper mold 200 and the lower mold 100. At the same time, the stroke of the receiving plate 400 can be adjusted by changing the adjustment hole 411 of the hinge of the connecting rod group.

[0027] Connecting rod groups are provided on both sides of the receiving plate 400. In this embodiment, the double-row connecting rod groups make the mechanism stronger and run more smoothly. The same side of the upper mold 200 and the lower mold 100 are fixedly connected to the connecting ear seat 110, and the two groups of connecting rod groups are respectively hinged on the two sides of the connecting ear seat 110. In other embodiments, the connecting rod groups can also be hinged on the upper mold 200 and the lower mold 100.

[0028] The connecting rod assembly includes a first connecting rod 111, a second connecting rod 112, a third connecting rod 113, a fourth connecting rod 114, a fifth connecting rod 115, a sixth connecting rod 116 and a seventh connecting rod 117. The middle parts of the first connecting rod 111 and the second connecting rod 112 are hinged to each other. One end of the first connecting rod 111 is hinged to the lower mold 100, and the other end of the first connecting rod 111 is hinged to the third connecting rod 113; one end of the second connecting rod 112 is hinged to the upper mold 200, and the other end of the second connecting rod 112 is hinged to the third connecting rod 113. The fourth connecting rod 114 is hinged at one end; the middle parts of the third connecting rod 113 and the fourth connecting rod 114 are hinged to each other, the other end of the third connecting rod 113 is hinged to the fifth connecting rod 115, the other end of the fourth connecting rod 114 is hinged to the sixth connecting rod 116, and the ends of the fifth connecting rod 115 and the sixth connecting rod 116 are hinged to each other; one end of the seventh connecting rod 117 is hinged to the fifth connecting rod 115 and the sixth connecting rod 116, and the other end of the seventh connecting rod 117 is hinged to the adjustment hole 411. In actual use, the connecting rods used can be added or reduced as needed, so as to flexibly adjust the stroke of the connecting rod group.

[0029] A slide table 500 is provided below the slide plate 300 , and the slide table 500 supports and fixes the slide plate 300 , so that the receiving plate 400 can move smoothly in the slide plate 300 without shaking.

[0030] The slide plate 300 is provided with a notch 301, which is distributed in a rectangular array in the slide plate 300. A rolling assembly for assisting the movement of the material receiving plate 400 is provided below the notch 301. The rolling assembly includes a rotating member 312, a rotating shaft 311 and a mounting groove 310. The mounting groove 310 is fixedly connected below the notch 301. An axial hole for installing the rotating shaft 311 is provided on the side wall of the mounting groove 310. The rotating member 312 is installed on the rotating shaft 311, and the rotating shaft 311 is installed in the axial hole. The axial direction of the rotating shaft 311 is perpendicular to the moving direction of the material receiving plate 400. When the material receiving plate 400 moves in the slide plate 300, the bottom of the material receiving plate 400 abuts against the rotating member 312. When the material receiving plate 400 moves in the slide plate 300, the bottom of the material receiving plate 400 contacts the rotating member 312, so that the material receiving plate 400 moves more smoothly in the slide plate 300. In this embodiment, the rotating member 312 is a bearing. In other embodiments, a small roller is used as the rotating member 312.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. An in-mold material receiving mechanism, characterized in that: include: An upper die, a lower die, a slide plate, a material receiving plate and a connecting rod assembly; the upper die is arranged directly above the lower die; The slide plate is arranged on one side of the lower mold; The material receiving plate is movably arranged in the slide plate, and an adjusting portion is arranged on the material receiving plate, and an adjusting hole is opened on the adjusting portion; One end of the connecting rod group is connected to the adjustment hole, and the other end is connected to the upper die and the lower die respectively; When the upper die is separated from the lower die, the connecting rod group is driven to move, and the connecting rod group drives the material receiving plate to move toward the direction close to the upper die and the lower die.

2. The in-mold material receiving mechanism according to claim 1, characterized in that: It also includes an inclined slide platform, and the slide plate is installed on the slide platform.

3. The in-mold material receiving mechanism according to claim 2, characterized in that: The connecting rod group includes a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a fifth connecting rod, a sixth connecting rod and a seventh connecting rod. The middle parts of the first connecting rod and the second connecting rod are hinged to each other, one end of the first connecting rod is hinged to the lower mold, and the other end of the first connecting rod is hinged to the third connecting rod; one end of the second connecting rod is hinged to the upper mold, and the other end of the second connecting rod is hinged to the fourth connecting rod; the middle parts of the third connecting rod and the fourth connecting rod are hinged to each other, the other end of the third connecting rod is hinged to the fifth connecting rod, the other end of the fourth connecting rod is hinged to the sixth connecting rod, and the ends of the fifth connecting rod and the sixth connecting rod are hinged to each other; one end of the seventh connecting rod is hinged to the fifth connecting rod and the sixth connecting rod, and the other end of the seventh connecting rod is hinged to the adjustment hole.

4. The in-mold material receiving mechanism according to claim 3, characterized in that: The upper die and the lower die are both fixedly connected with a connecting ear seat on the same side, and the first connecting rod and the second connecting rod are both hinged to the connecting ear seat.

5. The in-mold material receiving mechanism according to claim 1, characterized in that: Connecting rod groups are arranged on both sides of the material receiving plate.

6. The in-mold material receiving mechanism according to claim 1, characterized in that: The slide plate is provided with a notch, and a rolling component for assisting the movement of the receiving plate is arranged below the notch.

7. The in-mold material receiving mechanism according to claim 6, characterized in that: The rectangular array of notches is distributed in the slide plate.

8. The in-mold material receiving mechanism according to claim 7, characterized in that: The rolling assembly includes a rotating member, a rotating shaft and a mounting groove, wherein the mounting groove is fixedly connected below the notch, and an axial hole for mounting the rotating shaft is provided on the side wall of the mounting groove, the rotating member is mounted on the rotating shaft, and the rotating shaft is mounted in the axial hole, and the axial direction of the rotating shaft is perpendicular to the moving direction of the receiving plate, and when the receiving plate moves in the slide plate, the bottom of the receiving plate abuts against the rotating member.

9. The in-mold material receiving mechanism according to claim 8, characterized in that: The rotating member is a bearing.

10. The in-mold material receiving mechanism according to claim 1, characterized in that: The adjusting portion is provided with a plurality of adjusting holes along the moving direction of the receiving plate.

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