Die capable of automatically ejecting materials

Abstract

The utility model relates to the technical field of dies, in particular to a die capable of automatically ejecting materials, which comprises a main body mechanism, an automatic material ejecting mechanism and a fixing mechanism, the automatic material ejecting mechanism is installed on the back of the main body mechanism, the fixing mechanism is installed on the main body mechanism, the main body mechanism further comprises a bottom plate, two grooves are symmetrically formed in the upper surface of the bottom plate, air cylinders are installed on the inner bottom walls of the two grooves, and the telescopic ends of the two air cylinders are fixedly connected with a top plate. In the using process, the top plate is driven to move only through the air cylinder, fixing, stamping and material ejecting of a workpiece can be completed, cost is greatly reduced, the stamping process is simple, convenient and high in automation degree, and after the workpiece is stamped, the stamping efficiency is greatly improved. And in the process of driving the upper die to lift, the workpiece can be jacked, so that the production efficiency is improved, and the die can be conveniently jacked.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold capable of automatically pushing materials. Background Art

[0002] A mold is a tool used to make shaped objects. For a stamping mold, it refers to a process in which a mold is used to apply pressure to a material at room temperature to shape it.

[0003] A Chinese public patent (publication number: CN218638365U) discloses a mold that can automatically strip materials, which includes a base, a bottom mold is fixedly installed on the top of the base, a hydraulic rod is detachably installed on one side of the top of the base, a top plate is fixedly installed on the top of the hydraulic rod, a stamping plate is fixedly installed on the bottom of the top plate, a clamping assembly is detachably installed on one side of the top of the base, and a stripping assembly is fixedly installed on the back of the base. In the above scheme, the mold that can automatically remove materials is set by the clamping component. The operator places the workpiece on the top of the bottom mold and then turns on the electric push rod. The electric push rod contracts, thereby driving the sleeve block to move downward, thereby driving the serrated plate to press one side of the top of the workpiece, and then turning on the hydraulic rod to drive the top plate to move downward, so that the stamping plate can stamp the workpiece. The effect of keeping the workpiece fixed during the stamping process is achieved, and the problem of positional displacement of the workpiece after being subjected to force, which affects the final stamping effect, is avoided. However, in actual use, electric push rods, hydraulic rods and cylinders are used, and multiple components are used to fix, stamp and eject the workpiece, which not only increases the cost of use, but also makes the process of stamping and ejecting the material more cumbersome, reduces production efficiency, and is not conducive to the use of the mold for ejecting. For this reason, a mold that can automatically eject the material is proposed. Utility Model Content

[0004] In view of this, the utility model provides a mold capable of automatically ejecting materials to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the utility model is implemented as follows: a mold capable of automatically ejecting materials, comprising a main body mechanism, an automatic ejecting mechanism and a fixing mechanism;

[0006] The automatic ejecting mechanism is installed on the back of the main body mechanism, the fixing mechanism is installed on the main body mechanism, the main body mechanism also includes a bottom plate, the upper surface of the bottom plate is symmetrically provided with two grooves, the inner bottom walls of the two grooves are both installed with cylinders, and the telescopic ends of the two cylinders are fixedly connected with the ejecting plate;

[0007] The rear surface of the bottom plate is fixedly connected to a first L-shaped plate, the front surface of the first L-shaped plate is fixedly connected to a sliding rod, the outer wall of the sliding rod is slidably connected to a sleeve, the outer wall of the sleeve is symmetrically fixedly connected to two second L-shaped plates, the front surfaces of the two second L-shaped plates are fixedly connected to push plates, the rear surface of the top plate is hingedly connected to a connecting strip, one end of the connecting strip is hinged to the outer wall of the sleeve.

[0008] Further preferably, a lower mold is installed on the upper surface of the bottom plate, and an upper mold is installed on the lower surface of the top plate above the lower mold.

[0009] Further preferably, two support plates are symmetrically fixedly connected to the upper surface of the base plate.

[0010] Further preferably, two springs are symmetrically fixedly connected to the lower surface of the top plate, and a pressure plate is fixedly connected to the bottom end of the spring.

[0011] Further preferably, two through holes are symmetrically opened on the upper surface of the top plate, and inner side walls of the two through holes are slidably connected with fixing rods, and the bottom ends of the fixing rods are fixedly connected to the pressure plate.

[0012] Further preferably, the top end of the fixing rod is fixedly connected to a limiting plate.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] During use, the utility model can complete the fixing, stamping and ejecting of the workpiece only by driving the top plate to move through the cylinder, which greatly reduces the cost. The stamping process is simple, convenient and highly automated. After the workpiece is stamped, the ejection of the workpiece can be completed in the process of driving the upper mold to rise, which improves production efficiency and is beneficial to the use of the ejection of the mold.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1This is a structural diagram of a mold capable of automatically ejecting materials according to the utility model;

[0018] Figure 2 For this utility model Figure 1 Another perspective structure diagram;

[0019] Figure 3 For this utility model Figure 1 Another morphological structure diagram of ;

[0020] Figure 4 For this utility model Figure 3 Another perspective structure diagram.

[0021] Figure numerals: 1. Main body; 11. Bottom plate; 12. Lower mold; 13. Groove; 14. Cylinder; 15. Top plate; 16. Upper mold; 2. Automatic ejection mechanism; 21. First L-shaped plate; 22. Slide rod; 23. Sleeve; 24. Second L-shaped plate; 25. Push plate; 26. Connecting strip; 3. Fixing mechanism; 31. Through hole; 32. Fixing rod; 33. Spring; 34. Pressing plate; 35. Limiting plate; 36. Supporting plate. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-4 As shown, the embodiment of the utility model provides a mold capable of automatically ejecting materials, comprising a main body mechanism 1, an automatic ejecting mechanism 2 and a fixing mechanism 3;

[0025] The automatic ejecting mechanism 2 is installed on the back of the main mechanism 1, and the fixing mechanism 3 is installed on the main mechanism 1. The main mechanism 1 also includes a bottom plate 11. Two grooves 13 are symmetrically provided on the upper surface of the bottom plate 11. Cylinders 14 are installed on the inner bottom walls of the two grooves 13. The telescopic ends of the two cylinders 14 are fixedly connected to the ejecting plate 15.

[0026] A first L-shaped plate 21 is fixedly connected to the rear surface of the bottom plate 11, a sliding rod 22 is fixedly connected to the front surface of the first L-shaped plate 21, a sleeve 23 is slidably connected to the outer wall of the sliding rod 22, two second L-shaped plates 24 are symmetrically fixedly connected to the outer wall of the sleeve 23, a push plate 25 is fixedly connected to the front surfaces of the two second L-shaped plates 24, a connecting strip 26 is hingedly connected to the rear surface of the top plate 15, and one end of the connecting strip 26 is hinged to the outer wall of the sleeve 23.

[0027] Further preferably, a lower mold 12 is installed on the upper surface of the bottom plate 11, and an upper mold 16 is installed on the lower surface of the top plate 15 above the lower mold 12; through the arrangement of the lower mold 12 and the upper mold 16, the upper mold 16 descends to punch the material on the lower mold 12.

[0028] Further preferably, two support plates 36 are symmetrically fixedly connected to the upper surface of the bottom plate 11; the material is supported by the arrangement of the support plates 36.

[0029] Further preferably, two springs 33 are symmetrically fixedly connected to the lower surface of the top plate 15 , and a pressure plate 34 is fixedly connected to the bottom end of the spring 33 ; the material is pressed and fixed by the setting of the pressure plate 34 in cooperation with the spring 33 .

[0030] Further preferably, two through holes 31 are symmetrically opened on the upper surface of the top plate 15, and the inner walls of the two through holes 31 are slidably connected with a fixing rod 32, and the bottom end of the fixing rod 32 is fixedly connected to the pressure plate 34; through the setting of the fixing rod 32, it is connected to the pressure plate 34. When the pressure plate 34 is pressed and moves following the spring 33, the pressure plate 34 drives the fixing rod 32 to slide in the through hole 31, thereby improving the stability of the pressure plate 34.

[0031] Further preferably, the top end of the fixing rod 32 is fixedly connected to a limiting plate 35 ; through the setting of the limiting plate 35 , the position of the fixing rod 32 is limited to prevent the fixing rod 32 from escaping from the through hole 31 .

[0032] When the utility model is working: firstly, the cylinder 14 is started to drive the top plate 15 to descend, so that the top plate 15 drives the upper mold 16 to approach the lower mold 12, and at the same time, the top plate 15 drives the connecting strip 26 to move, and the connecting strip 26 drives the sleeve 23 to slide on the slide bar 22, so that the sleeve 23 drives the second L-shaped plate 24 to move, and the second L-shaped plate 24 drives the push plate 25 to move, so that the push plate 25 is away from the space between the upper mold 16 and the lower mold 12. When the push plate 25 is away from the top of the lower mold 12, there is a gap between the lower mold 12 and the upper mold 16 for loading, and the material is inserted from the lower mold 12 and the upper mold 16 At this time, the material is located between the lower mold 12 and the upper mold 16, and the edge materials on both sides are placed on the support plate 36. The cylinder 14 is started again to drive the top plate 15 to move, and the top plate 15 drives the pressure plate 34 to squeeze and fix the material, and at the same time drives the upper mold 16 to punch the material. After the material is punched, the control cylinder 14 drives the top plate 15 to rise, and the top plate 15 drives the upper mold 16 to rise, and at the same time drives the connecting strip 26 to move. The connecting strip 26 drives the sleeve 23 to slide on the slide bar 22 toward the lower mold 12, and the sleeve 23 drives the push plate 25 to move through the second L-shaped plate 24 to eject the material on the lower mold 12.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A mold that can automatically push the material. Features: It comprises a main body mechanism (1), an automatic material ejecting mechanism (2) and a fixing mechanism (3); The automatic ejecting mechanism (2) is installed on the back of the main body mechanism (1), the fixing mechanism (3) is installed on the main body mechanism (1), and the main body mechanism (1) also includes a bottom plate (11), the upper surface of the bottom plate (11) is symmetrically provided with two grooves (13), the inner bottom walls of the two grooves (13) are both provided with cylinders (14), and the telescopic ends of the two cylinders (14) are fixedly connected to the ejecting plate (15); The rear surface of the bottom plate (11) is fixedly connected to a first L-shaped plate (21), the front surface of the first L-shaped plate (21) is fixedly connected to a sliding rod (22), the outer wall of the sliding rod (22) is slidably connected to a sleeve (23), the outer wall of the sleeve (23) is symmetrically fixedly connected to two second L-shaped plates (24), the front surfaces of the two second L-shaped plates (24) are fixedly connected to push plates (25), and the rear surface of the top plate (15) is hingedly connected to a connecting strip (26), one end of which is hingedly connected to the outer wall of the sleeve (23).

2. A mold capable of automatically ejecting material according to claim 1, Features: A lower mold (12) is installed on the upper surface of the bottom plate (11), and an upper mold (16) is installed on the lower surface of the top plate (15) above the lower mold (12).

3. A mold capable of automatically ejecting materials according to claim 1, Features: Two support plates (36) are symmetrically fixedly connected to the upper surface of the bottom plate (11).

4. A mold capable of automatically ejecting materials according to claim 1, Features: Two springs (33) are symmetrically and fixedly connected to the lower surface of the top plate (15), and a pressure plate (34) is fixedly connected to the bottom end of the spring (33).

5. A mold capable of automatically ejecting material according to claim 4, Features: Two through holes (31) are symmetrically provided on the upper surface of the top plate (15), and the inner side walls of the two through holes (31) are slidably connected to fixing rods (32), and the bottom ends of the fixing rods (32) are fixedly connected to the pressing plate (34).

6. A mold capable of automatically ejecting material according to claim 5, Features: The top end of the fixing rod (32) is fixedly connected to a limiting plate (35).

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