A pulse vibration crucible forming equipment

Abstract

The present invention belongs to the field of crucible forming and manufacturing application technology, and specifically discloses a pulse vibration crucible forming equipment, including a main frame, a mold fixing mechanism, a pulse hammer alignment mechanism and an automatic feeding mechanism; wherein the mold fixing mechanism is used to place the crucible forming mold, the pulse hammer alignment mechanism is used to pulse mix the crucible core material in the crucible forming mold, and the automatic feeding mechanism is used to store the crucible core material and transport it to the crucible forming mold. The beneficial effects of the present invention are: during the forming process, on the one hand, a pulse vibration process is adopted to ensure good material bonding performance and high product quality density; on the other hand, the PLC controller controls the horizontal belt track cylinder, the vertical belt track cylinder, and the reducer design respectively. The addition of materials and pulse equalization during operation not only improves the product forming efficiency, but also effectively reduces the labor intensity and operating costs of personnel; the forming equipment has the advantages of simple structure, easy operation, safety and environmental protection.

Description

Technical Field

[0001] The invention belongs to the technical field of crucible forming, manufacturing and application, and particularly relates to pulse vibration crucible forming equipment. Background Art

[0002] Crucible is a vessel or melting pot made of extremely refractory materials such as clay, graphite, and porcelain clay. Crucible has good thermal conductivity, high temperature resistance, corrosion resistance, chemical stability, long service life and other characteristics. During use, the thermal expansion coefficient is small and it has certain resistance to rapid cooling and heating. It is widely used in metallurgy, casting, machinery, chemical industry and other industries.

[0003] Currently, the manufacturing processes of clay, graphite, and porcelain clay crucibles can be divided into three types: hand molding, rotational molding, and compression molding. However, in the existing technology, the crucible molding equipment has a complex structure, occupies a large area, has high manufacturing costs, and is labor-intensive. In addition, during the crucible molding process, there are generally problems such as poor raw material adhesion, low product density, difficulty in demolding, and cumbersome operation. Therefore, it is necessary to develop a new crucible molding equipment with a simple structure, easy operation, and low labor intensity through technological innovation.

[0004] Therefore, based on the above problems, the present invention provides a pulse vibration crucible forming device. Summary of the Invention

[0005] Purpose of the invention: The purpose of the present invention is to provide a pulse vibration crucible forming device to solve the problems existing in the crucible forming technology in the prior art.

[0006] Technical solution: A pulse vibration crucible forming equipment of the present invention includes a main frame, a mold fixing mechanism, a pulse hammer alignment mechanism and an automatic feeding mechanism; the mold fixing mechanism is arranged at the bottom of the main frame, and the pulse hammer alignment mechanism and the automatic feeding mechanism are respectively arranged on both sides of the upper part of the main frame; wherein, the mold fixing mechanism is used to place the crucible forming mold, the pulse hammer alignment mechanism is used to pulse mix the crucible core material in the crucible forming mold, and the automatic feeding mechanism is used to store the crucible core material and transport it to the crucible forming mold.

[0007] In the present technical solution, the mold fixing mechanism includes an inner mold plate and an outer mold plate arranged on the outer layer of the inner mold plate; wherein, the crucible forming mold is placed on the inner mold plate, and the outer mold plate contacts the outer layer of the crucible forming mold for positioning.

[0008] In the present technical solution, the pulse hammer alignment mechanism includes a frame plate arranged on one side of the upper part of the main frame, a horizontal track cylinder arranged on the frame plate, a vertical support plate arranged at one end of the track cylinder, a vertical track cylinder arranged on the vertical support plate, and a pulse generator and a vibrating hammer respectively arranged on the horizontal track cylinder and the vertical track cylinder; wherein the pulse generator is connected to the vibrating hammer, and the vibrating hammer is extended into the crucible core material of the crucible forming mold to vibrate and mix the material.

[0009] In the present technical solution, the automatic feeding mechanism includes a hopper arranged on the other side of the upper part of the main frame, a guide pipe with spiral feeding teeth used in conjunction with the hopper, a reducer used in conjunction with the rotating shaft with spiral feeding teeth, and an inclined guide pipe arranged at one end of the rotating shaft with spiral feeding teeth; wherein the inclined guide pipe guides the crucible core material into the crucible forming mold.

[0010] In this technical solution, the main frame is a vertical rectangular steel frame structure.

[0011] In the present technical solution, the pulse vibration crucible forming equipment also includes a PLC controller, wherein the PLC controller is respectively connected to the horizontal track cylinder, the vertical track cylinder, the reducer, and the pulse generator, and is used to respectively control the horizontal track cylinder, the vertical track cylinder, and the reducer to perform automated actions.

[0012] Compared with the prior art, the beneficial effects of the pulse vibration crucible forming equipment of the present invention are: 1. During the forming process, on the one hand, a pulse vibration process is adopted to ensure good material bonding performance and high product quality density. On the other hand, the PLC controller controls the horizontal track cylinder, vertical track cylinder, and reducer design respectively. The addition of materials and pulse equalization during operation not only improves the product forming efficiency, but also effectively reduces the labor intensity and operating costs of personnel; 2. The forming equipment has the advantages of simple structure, easy operation, safety and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a schematic diagram of the main structure of a pulse vibration crucible forming device of the present invention;

[0015] Figure 2 The present invention is a schematic structural diagram of an automatic blank taking mechanism of a pulse vibration crucible forming device. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle", "inside", "top", "bottom", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, for example, they can be fixedly connected, detachably connected, or integrally connected; they can be mechanically connected or electrically connected; they can be directly connected or indirectly connected through an intermediate medium, or they can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0019] Example 1

[0020] like Figure 1 The pulse vibration crucible forming device shown includes a main frame 1, a mold fixing mechanism 2, a pulse hammer alignment mechanism 3 and an automatic feeding mechanism 4;

[0021] The mold fixing mechanism 2 is set at the bottom of the main frame 1.

[0022] The pulse hammer alignment mechanism 3 and the automatic feeding mechanism 4 are respectively arranged on both sides of the upper part of the main frame 1.

[0023] Among them, the mold fixing mechanism 2 is used to place the crucible forming mold, the pulse hammer alignment mechanism 3 is used to pulse mix the crucible core material in the crucible forming mold, and the automatic feeding mechanism 4 is used to store the crucible core material and transport it to the crucible forming mold.

[0024] In addition, the preferred mold fixing mechanism 2 includes an inner mold plate 8 and an outer mold plate 9 arranged on the outer layer of the inner mold plate 8; wherein the crucible forming mold is placed on the inner mold plate 8, and the outer mold plate 9 contacts the outer layer of the crucible forming mold for positioning.

[0025] In addition, the preferred pulse hammer alignment mechanism 3 includes a track frame plate 13 arranged on one side of the upper part of the main frame 1, and a horizontal belt slide cylinder 14 arranged on the track frame plate 13, and a track vertical support plate 12 arranged at one end of the track cylinder 14, and a vertical belt slide cylinder 22 arranged on the track vertical support plate 12, and a pulse generator 24 and a vibrating hammer 12-1 respectively arranged on the horizontal belt slide cylinder 14 and the vertical belt slide cylinder 22; wherein, the pulse generator 24 is connected to the vibrating hammer 12-1, and the vibrating hammer 12-1 extends into the crucible core material of the crucible forming mold to vibrate and mix the material.

[0026] In addition, the preferred automatic feeding mechanism 4 includes a hopper 15 arranged on the other side of the upper part of the main frame 1, and a guide pipe 16 with spiral feed teeth used in conjunction with the hopper 15, and a reducer 17 used in conjunction with the rotating shaft 16 with spiral feed teeth, and an inclined guide pipe 21 arranged at one end of the rotating shaft 16 with spiral feed teeth; wherein the inclined guide pipe 21 guides the crucible core material into the crucible forming mold.

[0027] In addition, the preferred mainframe frame 1 is a vertical rectangular steel frame structure, which is easy to manufacture and has low manufacturing cost.

[0028] In addition, in the above embodiment, the pulse vibration crucible forming equipment also includes a PLC controller 7, wherein the PLC controller 7 is respectively connected to the horizontal belt chute cylinder 14, the vertical belt chute cylinder 22, the reducer 17, and the pulse generator 24, and is used to respectively control the horizontal belt chute cylinder 14, the vertical belt chute cylinder 22, and the reducer 17 to perform automated actions.

[0029] The working principle or structural principle of the pulse vibration crucible forming equipment of this structure:

[0030] ① Place the crucible forming mold on the inner mold plate 8 and limit it through the outer mold plate 9;

[0031] ② Start the reducer 17 through the PLC controller 7 to drive the guide pipe 16 with spiral feeding teeth to introduce the crucible core material in the silo 15 into the crucible forming mold through the inclined guide pipe 21;

[0032] ③ First, the horizontal belt chute cylinder 14 is started through the PLC controller 7 to drive the vertical support plate 12 with the track horizontally, and then the vertical belt chute cylinder 22 is started through the PLC controller 7 to insert the vibration hammer 12-1 into the crucible core material of the crucible forming mold, and finally the pulse generator 24 is started through the PLC controller 7 to use the vibration hammer 12-1 to vibrate the crucible core material.

[0033] In addition, a driving component 10 and a first driving motor 11 connected to the driving component 10 are preferably provided at the lower part of the inner mold plate 8. The driving component 10 can drive the inner mold plate 8 and the outer mold plate 9 to rotate, thereby realizing rotary pulse vibration material uniformity, wherein the first driving motor 11 is connected to the PLC controller 7.

[0034] In addition, it is preferred that an automatic embryo removal mechanism 6 is provided on one side of the lower portion of the main frame 1, wherein the automatic embryo removal mechanism 6 includes a movable platform 18 horizontally arranged on the outer wall of one side of the lower portion of the main frame 1, and a mechanical grabbing arm 19 arranged on the movable platform 18, and a second drive motor 20 used in conjunction with the mechanical grabbing arm 19, and the second drive motor 20 is connected to the PLC controller 7.

[0035] In addition, the upper end face of the preferred main frame 1 is provided with a core demolding mechanism 5, wherein the core demolding mechanism 5 includes a horizontal frame 23, a vertical demolding cylinder 25 arranged on the horizontal frame 23, and a demolding rod 26 connected to the vertical demolding cylinder 25, and the vertical demolding cylinder 25 is connected to the PLC controller 7.

[0036] It should be noted that, in this document, terms such as "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0037] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A pulse vibration crucible forming device, characterized in that: It includes a main frame (1), a mold fixing mechanism (2), a pulse hammer alignment mechanism (3), an automatic feeding mechanism (4) and a PLC controller (7); The mold fixing mechanism (2) is arranged at the bottom of the main frame (1), and the pulse hammer alignment mechanism (3) and the automatic feeding mechanism (4) are respectively arranged on both sides of the upper part of the main frame (1), wherein the mold fixing mechanism (2) is used to place the crucible forming mold, the pulse hammer alignment mechanism (3) is used to pulse mix the crucible core material in the crucible forming mold, and the automatic feeding mechanism (4) is used to store the crucible core material and transport it into the crucible forming mold; The pulse hammer alignment mechanism (3) comprises a frame plate with a track (13) arranged on one side of the upper part of the main frame (1), a horizontal belt chute cylinder (14) arranged on the frame plate with a track (13), a vertical support plate with a track (12) arranged at one end of the horizontal belt chute cylinder (14), a vertical belt chute cylinder (22) arranged on the vertical support plate with a track (12), and a pulse generator (24) and a vibration hammer (12-1) respectively arranged on the horizontal belt chute cylinder (14) and the vertical belt chute cylinder (22), wherein the pulse generator (24) is connected to the vibration hammer (12-1), and the vibration hammer (12-1) extends into the crucible core material of the crucible forming mold to vibrate and mix the material; The upper end surface of the main frame (1) is provided with a core demoulding mechanism (5), wherein the core demoulding mechanism (5) includes a transverse frame (23), a vertical demoulding cylinder (25) provided on the transverse frame (23), and a demoulding rod (26) connected to the vertical demoulding cylinder (25), and the vertical demoulding cylinder (25) is connected to a PLC controller (7).

2. The pulse vibration crucible forming equipment according to claim 1, characterized in that: The mold fixing mechanism (2) comprises an inner mold plate (8) and an outer mold plate (9) arranged on the outer layer of the inner mold plate (8); The crucible forming mold is placed on an inner mold plate (8), and the outer mold plate (9) contacts the outer layer of the crucible forming mold for positioning.

3. The pulse vibration crucible forming equipment according to claim 1, characterized in that: The automatic feeding mechanism (4) comprises a hopper (15) arranged on the other side of the upper portion of the main frame (1), a guide pipe (16) with spiral feeding teeth used in conjunction with the hopper (15), a reducer (17) used in conjunction with the guide pipe (16) with spiral feeding teeth, and an inclined guide pipe (21) arranged at one end of the guide pipe (16) with spiral feeding teeth; The inclined material guide pipe (21) guides the crucible core material into the crucible forming mold.

4. The pulse vibration crucible forming equipment according to claim 1, 2 or 3, characterized in that: The main frame (1) is a vertical rectangular steel frame structure.

5. The pulse vibration crucible forming equipment according to claim 3, characterized in that: The PLC controller (7) is respectively connected to the horizontal belt chute cylinder (14), the vertical belt chute cylinder (22), the speed reducer (17), and the pulse generator (24), and is used to respectively control the horizontal belt chute cylinder (14), the vertical belt chute cylinder (22), and the speed reducer (17) to perform automated actions.

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