Demolding device and demolding equipment

Abstract

The utility model discloses a demolding device. The demolding device comprises a rack, a moving mechanism, a middle mold grabbing assembly and an upper mold grabbing assembly. The machine frame is used for installing a die, and the die is sequentially divided into a bottom die, a middle die and an upper die from bottom to top. The moving mechanism is arranged on the rack; the middle mold grabbing assembly is arranged on the moving mechanism and is driven by the moving mechanism to clamp and transfer a middle mold; the upper die grabbing assembly is rotationally arranged on the moving mechanism and is driven by the moving mechanism to clamp and transfer the upper die, and when the upper die and the middle die are separated or closed, the upper die grabbing assembly clamps the upper die and drives the upper die to rotate relative to the middle die, so that separation or closing of the die is completed. The demolding device disclosed by the utility model is simple in structure, simple in mold closing and demolding processes, high in safety coefficient and not easy to collide with the cavity of the mold.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a demoulding device and demoulding equipment. Background Art

[0002] With the promotion and application of high-voltage power grids, the quality stability of power transmission and transformation equipment is becoming increasingly important, among which high-voltage epoxy casting parts play a key role. At present, the demoulding of high-voltage epoxy casting parts completely relies on manual cooperation with cranes to complete the separation and clamping of the upper mold, middle mold and lower mold. The clamping and demoulding process is cumbersome and labor-intensive, and the safety factor is not high, which is easy to cause bumps on the mold cavity. Utility Model Content

[0003] The main purpose of the utility model is to provide a demoulding device, which aims to solve the technical problems that the molding and demoulding processes of high-pressure epoxy casting workpiece molds are complicated, labor-intensive, have low safety factors, and are prone to collisions with the mold cavity.

[0004] In order to achieve the above-mentioned purpose, the demoulding device proposed by the utility model comprises:

[0005] The frame is used to install the mold, and the mold is divided into a bottom mold, a middle mold and an upper mold from bottom to top;

[0006] A moving mechanism, arranged on the frame;

[0007] A middle mold grabbing assembly is provided on the moving mechanism and is driven by the moving mechanism to clamp and transfer the middle mold;

[0008] The upper mold grabbing assembly is rotatably arranged on the moving mechanism, and clamps and transfers the upper mold under the drive of the moving mechanism. When the upper mold and the middle mold are separated or closed, the upper mold grabbing assembly clamps the upper mold and drives the upper mold to rotate relative to the middle mold to complete the separation or closing.

[0009] In one embodiment, the moving mechanism includes a transverse moving mechanism and a longitudinal moving mechanism, the transverse moving mechanism is arranged on the frame; the longitudinal moving mechanism is vertically arranged on the transverse moving mechanism and parallel to the mold; the middle mold grabbing assembly is arranged at the bottom end of the longitudinal moving mechanism, and clamps and transfers the middle mold under the drive of the transverse moving mechanism and the longitudinal moving mechanism; the upper mold grabbing assembly is rotatably arranged at the bottom end of the longitudinal moving mechanism, and clamps and transfers the upper mold under the drive of the transverse moving mechanism and the longitudinal moving mechanism.

[0010] In one embodiment, the lateral movement mechanism comprises:

[0011] A transverse sliding platform fixedly mounted on the frame;

[0012] A transverse support member, slidably disposed on the transverse sliding platform, and enclosed with the transverse sliding platform to form a transverse installation space;

[0013] A transverse driving member is arranged on a side of the transverse supporting member away from the transverse sliding platform, wherein a power end of the transverse driving member is located in the transverse installation space and is connected to a transverse power gear;

[0014] A transverse rack is arranged in the transverse installation space and extends along the direction of the transverse sliding platform. The transverse rack is meshed with the transverse power gear to drive the transverse moving mechanism to slide transversely along the transverse sliding platform.

[0015] In one embodiment, the longitudinal movement mechanism comprises:

[0016] A longitudinal sliding platform is arranged perpendicularly to the transverse moving mechanism and parallel to the mold;

[0017] A longitudinal support member is slidably disposed on the longitudinal sliding platform and enclosed with the longitudinal sliding platform to form a longitudinal installation space;

[0018] A longitudinal driving member is arranged on a side of the longitudinal supporting member away from the longitudinal sliding platform, wherein a power end of the longitudinal driving member is located in the longitudinal installation space and is connected to a longitudinal power gear;

[0019] A longitudinal rack is arranged in the longitudinal installation space and extends along the direction of the longitudinal sliding platform. The longitudinal rack is meshed with the longitudinal power gear for transmission to drive the longitudinal moving mechanism to slide longitudinally along the longitudinal sliding platform.

[0020] In one embodiment, the middle mold grabbing assembly includes a middle mold clamp bottom plate and a middle mold clamp, the middle mold clamp bottom plate is arranged on the moving mechanism, and the middle mold clamp is arranged on a side of the middle mold clamp bottom plate close to the mold;

[0021] Alternatively, the middle mold grabbing assembly includes a middle mold clamp base plate and a middle mold clamp, the middle mold clamp base plate is arranged on the moving mechanism, the middle mold clamp is arranged on a side of the middle mold clamp base plate close to the mold, the middle mold clamp is a pneumatic clamp, and at least two pneumatic clamps are provided.

[0022] In one embodiment, the middle mold grabbing assembly includes a middle mold clamp bottom plate and a middle mold clamp, wherein the middle mold clamp bottom plate is arranged at the bottom end of the longitudinal moving mechanism, and the middle mold clamp is arranged on a side of the middle mold clamp bottom plate close to the mold;

[0023] Alternatively, the middle mold grabbing assembly includes a middle mold clamp base plate and a middle mold clamp, the middle mold clamp base plate is arranged at the bottom end of the longitudinal moving mechanism, the middle mold clamp is arranged on a side of the middle mold clamp base plate close to the mold, the middle mold clamp is a pneumatic clamp, and at least two pneumatic clamps are provided.

[0024] In one embodiment, the upper mold grasping assembly includes a rotating platform, an upper mold clamp and a rotating platform driving member, the rotating platform is arranged on the moving mechanism, the rotating platform driving member is arranged on the moving mechanism, the power end of the rotating platform driving member is connected to the rotating platform, and the upper mold clamp is arranged on a side of the rotating platform close to the mold. When the upper mold and the middle mold are separated or closed, the upper mold clamp clamps the upper mold, and under the drive of the rotating platform driving member, the upper mold is driven to rotate relative to the middle mold through the rotation of the rotating platform to complete the separation or closing.

[0025] In one embodiment, the upper mold grasping assembly includes a rotating platform, an upper mold clamp and a rotating platform driving member, the rotating platform is arranged at the bottom end of the longitudinal moving mechanism, the rotating platform driving member is arranged at the longitudinal moving mechanism, the power end of the rotating platform driving member is connected to the rotating platform, and the upper mold clamp is arranged on a side of the rotating platform close to the mold. When the upper mold and the middle mold are separated or closed, the upper mold clamp clamps the upper mold, and under the drive of the rotating platform driving member, the upper mold is driven to rotate relative to the middle mold through the rotation of the rotating platform to complete the separation or closing.

[0026] In one embodiment, the frame includes a mold placement member and a mold fixing member, the mold placement member is adapted to the shape of the mold to place the mold, and is spaced apart from the moving mechanism, and the mold fixing member is fixedly installed on the frame and is arranged around the mold placement member to fix the base mold.

[0027] The utility model also provides a demoulding device, comprising a conveying device and the demoulding device as described above, wherein the conveying device is used for conveying the mold onto the frame.

[0028] The demoulding device of the utility model includes a frame, a moving mechanism, a middle mold grabbing assembly and an upper mold grabbing assembly. The frame is used to install the mold, and the mold is divided into a bottom mold, a middle mold and an upper mold from bottom to top; the moving mechanism is arranged on the frame; the middle mold grabbing assembly is arranged on the moving mechanism, and clamps and transfers the middle mold under the drive of the moving mechanism; the upper mold grabbing assembly is rotatably arranged on the moving mechanism, and clamps and transfers the upper mold under the drive of the moving mechanism. When separating or closing the upper mold and the middle mold, the upper mold grabbing assembly clamps the upper mold and drives the upper mold to rotate relative to the middle mold to complete the separation or closing. The demoulding device of the utility model has a simple structure, simple closing and demoulding processes, a high safety factor, and is not easy to cause bumps to the mold cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0030] Figure 1 This is a schematic diagram of the structure of the demoulding device when the upper mold, the middle mold and the bottom mold are separated in one embodiment of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of a viewing angle of an embodiment of the utility model;

[0032] Figure 3 This is a schematic diagram of the structure of the lateral movement mechanism of an embodiment of the utility model;

[0033] Figure 4 It is a schematic structural diagram of a middle mold grabbing assembly and an upper mold grabbing assembly in one embodiment of the utility model.

[0034] Description of Figure Numbers:

[0035] Label name Label name Label name 10 frame 11 Mould placement parts 12 Mold fixing parts 20 Mobile mechanism 21 Horizontal movement mechanism 21A Horizontal installation space 211 Horizontal sliding platform 212 Lateral support 213 Transverse drive 214 Horizontal rack 22 Longitudinal movement mechanism 22A Vertical installation space 221 Longitudinal sliding platform 222 Longitudinal support 223 Longitudinal drive 224 Longitudinal rack 30 Middle mold grabbing components 31 Middle mold fixture bottom plate 32 Middle mold fixture 40 Upper die grabber assembly 41 Rotating platform 42 Upper die fixture 42 Rotating platform drive 50 Mould 51 Upper mold 52 Middle mold 53 Bottom mold 100 Demolding device

[0036] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0041] With the promotion and application of high-voltage power grids, the quality stability of power transmission and transformation equipment is becoming increasingly important, among which high-voltage epoxy casting parts play a key role. At present, the demoulding of high-voltage epoxy casting parts completely relies on manual cooperation with cranes to complete the separation and clamping of the upper mold, middle mold and lower mold. The clamping and demoulding process is cumbersome and labor-intensive, and the safety factor is not high, which is easy to cause bumps on the mold cavity.

[0042] Based on the above questions, please refer to Figures 1 to 4As shown, the utility model proposes a demoulding device 100, including a frame 10, a moving mechanism 20, a middle mold grabbing assembly 30 and an upper mold grabbing assembly 40. The frame 10 is used to install a mold 50, and the mold 50 is divided into a bottom mold 53, a middle mold 52 and an upper mold 51 from bottom to top; the moving mechanism 20 is arranged on the frame 10; the middle mold grabbing assembly 30 is arranged on the moving mechanism 20, and clamps and transfers the middle mold 52 under the drive of the moving mechanism 20; the upper mold grabbing assembly 40 is rotatably arranged on the moving mechanism 20, and clamps and transfers the upper mold 51 under the drive of the moving mechanism 20. When the upper mold 51 and the middle mold 52 are separated or closed, the upper mold grabbing assembly 40 clamps the upper mold 51 and drives the upper mold 51 to rotate relative to the middle mold 52 to complete the separation or closing.

[0043] In this embodiment, combined with reference Figure 1 and Figure 2 The mold 50 is installed on the frame 10, and is divided into a bottom mold 53, a middle mold 52 and an upper mold 51 from bottom to top. The bottom mold 53 and the middle mold 52 are fixedly connected by bolt connection, clamping connection or plug-in connection, and the middle mold 52 and the upper mold 51 are fixedly connected by threaded connection.

[0044] In this embodiment, the demolding device 100 places the mold 50 on the frame 10, and sets a moving mechanism 20 on the frame 10, sets the upper mold grasping assembly 40 on the moving mechanism 20, and clamps and transfers the upper mold 51 under the drive of the moving mechanism 20. When separating or closing the upper mold 51 and the middle mold 52, the upper mold grasping assembly 40 clamps the upper mold 51 and drives the upper mold 51 to rotate relative to the middle mold 52 to complete the separation and closing of the upper mold 51 and the middle mold 52. Furthermore, a middle mold grasping assembly 30 is set on the moving mechanism 20, and clamps and transfers the middle mold 52 under the drive of the moving mechanism 20 to complete the separation and closing of the middle mold 52 and the bottom mold 53.

[0045] It can be understood that the frame 10 can realize the installation and placement of the moving mechanism 20 and the mold 50, and the specific structure is not limited. The moving mechanism 20 can move back and forth up and down, left and right, and front and back in the frame 10. When separating the upper mold 51 and the middle mold 52, the moving mechanism 20 moves from the initial position to above the mold 50, and the upper mold grasping assembly 40 clamps the upper mold 51 and drives the upper mold 51 to rotate relative to the middle mold 52. After the separation of the upper mold 51 and the middle mold 52 is completed, the upper mold grasping assembly 40 continues to clamp the upper mold 51. After the moving mechanism 20 transfers the upper mold grasping assembly 40 that clamps the upper mold 51 to the specified position, the upper mold grasping assembly 40 releases the upper mold 51 and resets, and the moving mechanism The moving mechanism 20 is reset; when the upper mold 51 and the middle mold 52 are closed, the moving mechanism 20 moves from the initial position to the position of the upper mold 51, and the upper mold grabbing assembly 40 clamps the upper mold 51. The moving mechanism 20 continues to transfer the upper mold grabbing assembly 40 clamping the upper mold 51 to the top of the mold 50, and drives the upper mold 51 to rotate relative to the middle mold 52. After the upper mold 51 and the middle mold 52 are closed, the upper mold grabbing assembly 40 releases the upper mold 51 and resets, and the moving mechanism 20 is reset. After the separation or closing of the upper mold 51 and the middle mold 52 is completed, the moving mechanism 20 drives the middle mold grabbing assembly 30 to complete the clamping and transfer of the middle mold 52, so as to complete the separation and closing of the middle mold 52 and the bottom mold 53.

[0046] It is understandable that the moving mechanism 20 can be any component that can drive the upper mold grabbing assembly 40 and the middle mold grabbing assembly 30 to achieve up and down, left and right, front and back reciprocating movement, which is not limited here. The upper mold grabbing assembly 40 and the middle mold grabbing assembly 30 can be installed on the same moving mechanism 20 at the same time, or they can be installed on different moving mechanisms 20 respectively, which is not limited here.

[0047] The demoulding device 100 proposed in the utility model comprises a frame 10, a moving mechanism 20, a middle mold grabbing assembly 30 and an upper mold grabbing assembly 40. The frame 10 is used to install the mold 50, and the mold 50 is divided into a bottom mold 53, a middle mold 52 and an upper mold 51 from bottom to top; the moving mechanism 20 is arranged on the frame 10; the middle mold grabbing assembly 30 is arranged on the moving mechanism 20, and clamps and transfers the middle mold 52 under the drive of the moving mechanism 20; the upper mold grabbing assembly 40 is rotatably arranged on the moving mechanism 20, and clamps and transfers the upper mold 51 under the drive of the moving mechanism 20. When separating or closing the upper mold 51 and the middle mold 52, the upper mold grabbing assembly 40 clamps the upper mold 51 and drives the upper mold 51 to rotate relative to the middle mold 52 to complete the separation or closing. The demoulding device 100 of the utility model has a simple structure, simple closing and demoulding processes, a high safety factor, and is not easy to cause bumps to the mold cavity.

[0048] In one embodiment, in combination with reference Figure 1 , Figure 2 and Figure 4The middle mold grabbing assembly 30 includes a middle mold clamp bottom plate 31 and a middle mold clamp 32 . The middle mold clamp bottom plate 31 is disposed on the moving mechanism 20 , and the middle mold clamp 32 is disposed on a side of the middle mold clamp bottom plate 31 close to the mold 50 .

[0049] In one embodiment, in combination with reference Figure 1 , Figure 2 and Figure 4 The middle mold clamp 32 is a pneumatic clamp, and at least two pneumatic clamps are provided.

[0050] In one embodiment, in combination with reference Figure 1 , Figure 2 and Figure 4 The upper mold grabbing assembly 40 includes a rotating platform 41, an upper mold clamp 42 and a rotating platform driving member 43. The rotating platform 41 is arranged on the moving mechanism 20, and the rotating platform driving member 43 is arranged on the moving mechanism 20. The power end of the rotating platform driving member 43 is connected to the rotating platform 41. The upper mold clamp 42 is arranged on a side of the rotating platform close to the mold 50. When the upper mold 51 and the middle mold 52 are separated or closed, the upper mold clamp 42 clamps the upper mold 51, and under the drive of the rotating platform driving member 43, the upper mold 51 is driven to rotate relative to the middle mold 52 through the rotation of the rotating platform 41 to complete the separation or closing.

[0051] The upper die grabbing assembly 40 and the middle die grabbing assembly 30 are arranged on the mobile mechanism 20 to achieve the grabbing of the upper die 51 and the middle die 52. Of course, the upper die grabbing assembly 40 and the middle die grabbing assembly 30 can be arranged on one mobile mechanism 20 at the same time, or on two mobile mechanisms 20, which is not limited here.

[0052] In one embodiment, in combination with reference Figures 1 to 4 The moving mechanism 20 includes a transverse moving mechanism 21 and a longitudinal moving mechanism 22. The transverse moving mechanism 21 is arranged on the frame 10; the longitudinal moving mechanism 22 is vertically arranged on the transverse moving mechanism 21 and parallel to the mold 50; the middle mold grabbing assembly 30 is arranged at the bottom end of the longitudinal moving mechanism 22, and clamps and transfers the middle mold 52 under the drive of the transverse moving mechanism 21 and the longitudinal moving mechanism 22; the upper mold grabbing assembly 40 is rotatably arranged at the bottom end of the longitudinal moving mechanism 22, and clamps and transfers the upper mold 51 under the drive of the transverse moving mechanism 21 and the longitudinal moving mechanism 22.

[0053] It can be understood that the moving mechanism 20 includes a transverse moving mechanism 21 and a longitudinal moving mechanism 22. The transverse moving mechanism 21 is arranged on the frame 10; the longitudinal moving mechanism 22 is arranged perpendicularly to the transverse moving mechanism 21 and is arranged parallel to the mold 50. The arrangement of the transverse moving mechanism 21 and the longitudinal moving mechanism 22 realizes the transverse and longitudinal reciprocating movement of the moving mechanism 20. Further, the longitudinal moving mechanism 22 is arranged perpendicularly to the transverse moving mechanism 21 and is arranged parallel to the mold 50, which can realize the positioning of the mold 50 more accurately. The middle mold grabbing assembly 30 is arranged at the bottom end of the longitudinal moving mechanism 22, and clamps and transfers the upper mold 51 under the drive of the transverse moving mechanism 21 and the longitudinal moving mechanism 22. The upper mold grabbing assembly 40 is rotatably arranged at the bottom end of the longitudinal moving mechanism 22, and clamps and transfers the upper mold 51 under the drive of the transverse moving mechanism 21 and the longitudinal moving mechanism 22. When the upper mold 51 and the middle mold 52 are separated, the longitudinal moving mechanism 22 moves from the initial position to above the mold 50, the upper mold grabbing assembly 40 clamps the upper mold 51, and drives the upper mold 51 to rotate relative to the middle mold 52. After the upper mold 51 and the middle mold 52 are separated, the upper mold grabbing assembly 40 continues to clamp the upper mold 51, and the longitudinal moving mechanism 22 drives the upper mold grabbing assembly 40 clamping the upper mold 51 to move up to a predetermined distance. After the lateral moving mechanism 21 moves to the specified position, the upper mold grabbing assembly 40 releases the upper mold 51 and resets. The lateral moving mechanism 21 and the longitudinal moving mechanism 22 are used to move the upper mold grabbing assembly 40 to the predetermined distance. Reset to the moving mechanism 22; when the upper mold 51 and the middle mold 52 are closed, the longitudinal moving mechanism 22 moves from the initial position to the position of the upper mold 51, and the upper mold grabbing assembly 40 clamps the upper mold 51. The lateral moving mechanism 21 and the longitudinal moving mechanism 22 continue to transfer the upper mold grabbing assembly 40 clamping the upper mold 51 to the top of the mold 50, and drive the upper mold 51 to rotate relative to the middle mold 52. After the upper mold 51 and the middle mold 52 are closed, the upper mold grabbing assembly 40 releases the upper mold 51 and resets, and the lateral moving mechanism 21 and the longitudinal moving mechanism 22 reset. When the separation or closing of the upper mold 51 and the middle mold 52 is completed, the lateral moving mechanism 21 and the longitudinal moving mechanism 22 drive the middle mold grabbing assembly 30 to complete the clamping and transfer of the middle mold 52, so as to complete the separation and closing of the middle mold 52 and the bottom mold 53.

[0054] The direction from the bottom mold 53 to the upper mold 51 of the mold 50 is defined as the Z axis, the moving direction of the lateral moving mechanism 21 is the X axis, the directions perpendicular to the X axis and the Z axis are defined as the Y axis, and the X axis, Y axis and Z axis form a spatial rectangular coordinate system O-XYZ. The following describes various embodiments with this rectangular coordinate system O-XYZ as the orientation reference.

[0055] For details, please refer to Figure 1 and Figure 2The frame 20 includes a bottom plate, a first longitudinal support, a second longitudinal support and a transverse support plate. The first longitudinal support and the second longitudinal support are fixed to the bottom plate in parallel and at intervals. The transverse support plate is fixedly connected to the first longitudinal support and the second longitudinal support and is arranged in parallel with the bottom plate. The transverse moving mechanism 21 is detachably mounted on the transverse support plate and can reciprocate along the X-axis on the transverse support plate. The longitudinal moving mechanism 22 is vertically mounted on the transverse moving mechanism 21 and is arranged in parallel with the mold 50. The longitudinal moving mechanism 22 can reciprocate along the Z-axis and then reciprocate along the X-axis driven by the transverse moving mechanism 21. The longitudinal mechanism 22 can be arranged vertically with the transverse moving mechanism 21 through a guide rail perpendicular to the XOZ plane where the transverse moving mechanism 21 is located. In this way, the longitudinal mechanism 22 can not only reciprocate along the Z-axis, but also reciprocate along the Y-axis. The longitudinal mechanism 22 can realize movement in the XYZ three-dimensional space. This structure is simple and convenient, and can better complete the separation and closing of the upper mold 51 and the middle mold 52, and the middle mold 52 and the bottom mold 53.

[0056] Of course, the frame 20 can also be other structures, as long as it can realize the installation and support of the mold 50, the lateral moving mechanism 21, and the longitudinal moving mechanism 22, and it is not limited here. Of course, the structure of the frame 20 can also be set to a structure in which the longitudinal moving mechanism 22 is fixed first, and then the lateral moving mechanism 21 is set perpendicular to the longitudinal moving mechanism 22. Compared with the structure in which the lateral moving mechanism 21 is fixed first, and then the longitudinal moving mechanism 22 is set perpendicular to the lateral moving mechanism 21, the structure of the frame 20 is more complicated.

[0057] In one embodiment, in combination with reference Figures 1 to 3 The transverse moving mechanism 21 includes a transverse sliding platform 211, a transverse support member 212, a transverse driving member 213 and a transverse rack 214. The transverse sliding platform 211 is fixedly installed on the frame 10; the transverse support member 212 is slidably arranged on the transverse sliding platform 211, and is enclosed with the transverse sliding platform 211 to form a transverse installation space 21A; the transverse driving member 213 is arranged on a side of the transverse support member 212 away from the transverse sliding platform 211, and the power end of the transverse driving member 213 is located in the transverse installation space 21A and is connected to a transverse power gear; the transverse rack 214 is arranged in the transverse installation space 21A, and is extended along the direction of the transverse sliding platform 211, and the transverse rack 214 is meshed with the transverse power gear to drive the transverse moving mechanism 21 to slide transversely along the transverse sliding platform 211.

[0058] It can be understood that the lateral moving mechanism 21 is provided with a lateral rack 214, and a lateral power gear is connected to the power end of the lateral driving member 213. The power of the lateral driving member 213 is converted into reciprocating motion of the lateral supporting member 212 along the X-axis direction through the meshing transmission of the gear and the rack, and the structure is simple.

[0059] Specifically, the transverse support member 212 is correspondingly provided with a left plate and a right plate in the X-axis direction, and is correspondingly provided with an upper plate in the Z-axis direction. The left plate, the upper plate and the right plate are connected in sequence to form the transverse support member 212. The transverse support member 212 is slidably arranged on the transverse sliding platform 211, and the transverse sliding platform 211 is fixedly installed on the transverse support plate. The sliding method between the transverse support member 212 and the transverse sliding platform 211 can be a sliding connection method of a slide rail and a slider, or it can be other sliding connection methods, as long as the relative sliding of the two can be achieved, and it is not limited here. The left side plate, the upper side plate, the right side plate of the transverse support member 212 and the transverse sliding platform 211 enclose a transverse installation space 21A, and the transverse driving member 213 is arranged on a side of the upper side plate away from the transverse sliding platform 211. The power end of the transverse driving member 213 passes through the upper side plate, is located in the transverse installation space 21A and is connected to a transverse power gear. The transverse rack 214 is arranged in the transverse installation space 21A and extends along the direction of the transverse sliding platform 211. The transverse rack 214 is meshed with the transverse power gear to drive the transverse moving mechanism 21 to slide laterally along the transverse sliding platform 211. The transverse driving member 213 can be a driving structure such as a cylinder, a motor, an electric push rod, etc., which is not limited here.

[0060] Preferably, limit blocks are provided at both ends of the transverse sliding platform 211 to limit the sliding distance of the transverse moving mechanism 21 along the transverse sliding platform 211 in the X-axis direction.

[0061] In one embodiment, in combination with reference Figure 1 and Figure 2 The longitudinal moving mechanism 22 includes a longitudinal sliding platform 221, a longitudinal support member 222, a longitudinal driving member 223 and a longitudinal rack 224. The longitudinal sliding platform 221 is vertically arranged on the transverse moving mechanism 21 and is arranged parallel to the mold 50. The longitudinal support member 222 is slidably arranged on the longitudinal sliding platform 221, and is enclosed with the longitudinal sliding platform 221 to form a longitudinal installation space 22A. The longitudinal driving member 223 is arranged on a side of the longitudinal support member 222 away from the longitudinal sliding platform 221, and the power end of the longitudinal driving member 223 is located in the longitudinal installation space 22A and is connected to a longitudinal power gear. The longitudinal rack 224 is arranged in the longitudinal installation space 22A and is extended along the direction of the longitudinal sliding platform 221. The longitudinal rack 224 is meshed with the longitudinal power gear for transmission to drive the longitudinal moving mechanism 22 to slide longitudinally along the longitudinal sliding platform 221.

[0062] It is understandable that the structure of the longitudinal moving mechanism 22 may be the same as or different from that of the transverse moving mechanism 21. In order to simplify the structure and reduce the cost, in this embodiment, the structure of the longitudinal moving mechanism 22 is the same as that of the transverse moving mechanism 21.

[0063] In one embodiment, in combination with reference Figure 1 , Figure 2 and Figure 4 The middle mold grabbing assembly 30 includes a middle mold clamp bottom plate 31 and a middle mold clamp 32 . The middle mold clamp bottom plate 31 is arranged at the bottom end of the longitudinal moving mechanism 22 , and the middle mold clamp 32 is arranged on a side of the middle mold clamp bottom plate 31 close to the mold 50 .

[0064] In one embodiment, in combination with reference Figure 1 , Figure 2 and Figure 4 The middle mold clamp 32 is a pneumatic clamp, and at least two pneumatic clamps are provided.

[0065] In one embodiment, in combination with reference Figure 1 , Figure 2 and Figure 4 The upper mold grabbing assembly 40 includes a rotating platform 41, an upper mold clamp 42 and a rotating platform driving member 43. The rotating platform 41 is arranged at the bottom end of the longitudinal moving mechanism 22, and the rotating platform driving member 43 is arranged at the longitudinal moving mechanism 22. The power end of the rotating platform driving member 43 is connected to the rotating platform 41. The upper mold clamp 42 is arranged on a side of the rotating platform close to the mold 50. When the upper mold 51 and the middle mold 52 are separated or closed, the upper mold clamp 42 clamps the upper mold 51, and under the drive of the rotating platform driving member 43, the upper mold 51 is driven to rotate relative to the middle mold 52 through the rotation of the rotating platform 41 to complete the separation or closing.

[0066] The upper die grabbing assembly 40 and the middle die grabbing assembly 30 are arranged at the bottom end of the longitudinal moving mechanism 22 to achieve the grabbing of the upper die 51 and the middle die 52. Of course, the upper die grabbing assembly 40 and the middle die grabbing assembly 30 can be arranged on one longitudinal moving mechanism 22 at the same time, or on two longitudinal moving mechanisms 22, which is not limited here.

[0067] In one embodiment, in combination with reference Figure 1 and Figure 2 The frame 10 includes a mold placement member 11 and a mold fixing member 12. The mold placement member 12 is adapted to the shape of the mold 50 to place the mold 50 and is spaced apart from the moving mechanism 20. The mold fixing member 11 is arranged around the mold placement member 11 to fix the bottom mold 53.

[0068] It can be understood that the mold placement member 12 is adapted to the shape of the mold 50 to place the mold 50, and the mold fixing member 11 is fixedly installed on the frame 10, and is arranged around the mold placement member 11 to fix the bottom mold 53. The mold fixing member 11 can be a fixing member such as a lock, a buckle, etc. that can fix the bottom mold 53, and the specific structure is not limited here. The mold fixing member 11 fixes the bottom mold 53 to the frame 10, and the moving mechanism 20 drives the middle mold grabbing assembly 30 to clamp and transfer the middle mold 52 to achieve the separation of the middle mold 52 and the bottom mold 53. The fixing of the bottom mold 53 can improve the separation efficiency of the middle mold 52 and the bottom mold 53.

[0069] The utility model also provides a demoulding device, including a conveying device and a demoulding device 100. The specific structure of the demoulding device 100 refers to the above embodiment. Since the demoulding device adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here. Among them, the conveying device 100 is used to convey the mold 50 to the frame 10.

[0070] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A demoulding device (100), characterized in that: include: A frame (10) for mounting a mold (50), wherein the mold (50) is divided into a bottom mold (53), a middle mold (52) and an upper mold (51) from bottom to top; A moving mechanism (20) is arranged on the frame (10); A middle mold grabbing assembly (30) is disposed on the moving mechanism (20) and is driven by the moving mechanism (20) to clamp and transfer the middle mold (52); The upper mold grasping assembly (40) is rotatably arranged on the moving mechanism (20) and clamps and transfers the upper mold (51) under the drive of the moving mechanism (20). When the upper mold (51) and the middle mold (52) are separated or closed, the upper mold grasping assembly (40) clamps the upper mold (51) and drives the upper mold (51) to rotate relative to the middle mold (52) to complete the separation or closing.

2. The demoulding device (100) according to claim 1, characterized in that: The moving mechanism (20) comprises a transverse moving mechanism (21) and a longitudinal moving mechanism (22), wherein the transverse moving mechanism (21) is arranged on the frame (10); the longitudinal moving mechanism (22) is arranged perpendicularly to the transverse moving mechanism (21) and is arranged parallel to the mold (50); the middle mold grabbing assembly (30) is arranged at the bottom end of the longitudinal moving mechanism (22), and clamps and transfers the middle mold (52) under the drive of the transverse moving mechanism (21) and the longitudinal moving mechanism (22); the upper mold grabbing assembly (40) is rotatably arranged at the bottom end of the longitudinal moving mechanism (22), and clamps and transfers the upper mold (51) under the drive of the transverse moving mechanism (21) and the longitudinal moving mechanism (22).

3. The demoulding device (100) according to claim 2, characterized in that: The lateral movement mechanism (21) comprises: A transverse sliding platform (211) fixedly mounted on the frame (10); A transverse support member (212) is slidably disposed on the transverse sliding platform (211) and is enclosed with the transverse sliding platform (211) to form a transverse installation space (21A); A transverse driving member (213) is arranged on a side of the transverse supporting member (212) away from the transverse sliding platform (211), and a power end of the transverse driving member (213) is located in the transverse installation space (21A) and is connected to a transverse power gear; A transverse rack (214) is arranged in the transverse installation space (21A) and is extended along the direction of the transverse sliding platform (211). The transverse rack (214) is meshed with the transverse power gear for transmission to drive the transverse moving mechanism (21) to slide transversely along the transverse sliding platform (211).

4. The demoulding device (100) according to claim 2, characterized in that: The longitudinal movement mechanism (22) comprises: A longitudinal sliding platform (221) is arranged perpendicularly to the transverse moving mechanism (21) and parallel to the mold (50); A longitudinal support member (222) is slidably disposed on the longitudinal sliding platform (221) and enclosed with the longitudinal sliding platform (221) to form a longitudinal installation space (22A); A longitudinal driving member (223) is arranged on a side of the longitudinal supporting member (222) away from the longitudinal sliding platform (221), and a power end of the longitudinal driving member (223) is located in the longitudinal installation space (22A) and is connected to a longitudinal power gear; A longitudinal rack (224) is arranged in the longitudinal installation space (22A) and extends along the direction of the longitudinal sliding platform (221). The longitudinal rack (224) is meshed with the longitudinal power gear to drive the longitudinal moving mechanism (22) to slide longitudinally along the longitudinal sliding platform (221).

5. The demoulding device (100) according to claim 1, characterized in that: The middle mold grabbing assembly (30) comprises a middle mold clamp bottom plate (31) and a middle mold clamp (32), wherein the middle mold clamp bottom plate (31) is arranged on the moving mechanism (20), and the middle mold clamp (32) is arranged on a side of the middle mold clamp bottom plate (31) close to the mold (50); Alternatively, the middle mold grabbing assembly (30) comprises a middle mold clamp base plate (31) and a middle mold clamp (32), wherein the middle mold clamp base plate (31) is arranged on the moving mechanism (20), and the middle mold clamp (32) is arranged on a side of the middle mold clamp base plate (31) close to the mold (50), and the middle mold clamp (32) is a pneumatic clamp, and at least two pneumatic clamps are provided.

6. The demoulding device (100) according to claim 2, characterized in that: The middle mold grabbing assembly (30) comprises a middle mold clamp bottom plate (31) and a middle mold clamp (32), wherein the middle mold clamp bottom plate (31) is arranged at the bottom end of the longitudinal moving mechanism (22), and the middle mold clamp (32) is arranged on a side of the middle mold clamp bottom plate (31) close to the mold (50); Alternatively, the middle mold grabbing assembly (30) comprises a middle mold clamp base plate (31) and a middle mold clamp (32), wherein the middle mold clamp base plate (31) is arranged at the bottom end of the longitudinal moving mechanism (22), and the middle mold clamp (32) is arranged on a side of the middle mold clamp base plate (31) close to the mold (50), and the middle mold clamp (32) is a pneumatic clamp, and at least two pneumatic clamps are provided.

7. The demoulding device (100) according to claim 1, characterized in that: The upper mold grasping assembly (40) comprises a rotating platform (41), an upper mold clamp (42) and a rotating platform driving member (43); the rotating platform (41) is arranged on the moving mechanism (20); the rotating platform driving member (43) is arranged on the moving mechanism (20); the power end of the rotating platform driving member (43) is connected to the rotating platform (41); the upper mold clamp (42) is arranged on a side of the rotating platform close to the mold (50); when the upper mold (51) and the middle mold (52) are separated or closed, the upper mold clamp (42) clamps the upper mold (51) and, under the drive of the rotating platform driving member (43), drives the upper mold (51) to rotate relative to the middle mold (52) through the rotation of the rotating platform (41) to complete the separation or closing.

8. The demoulding device (100) according to claim 2, characterized in that: The upper mold grasping assembly (40) includes a rotating platform (41), an upper mold clamp (42) and a rotating platform driving member (43). The rotating platform (41) is arranged at the bottom end of the longitudinal moving mechanism (22), the rotating platform driving member (43) is arranged at the longitudinal moving mechanism (22), the power end of the rotating platform driving member (43) is connected to the rotating platform (41), and the upper mold clamp (42) is arranged on a side of the rotating platform close to the mold (50). When the upper mold (51) and the middle mold (52) are separated or closed, the upper mold clamp (42) clamps the upper mold (51) and, under the drive of the rotating platform driving member (43), the upper mold (51) is driven to rotate relative to the middle mold (52) through the rotation of the rotating platform (41) to complete the separation or closing.

9. The demoulding device (100) according to any one of claims 1 to 8, characterized in that: The frame (10) comprises a mold placement member (11) and a mold fixing member (12); the mold placement member (11) is adapted to the shape of the mold (50) for placing the mold (50) and is spaced apart from the moving mechanism (20); the mold fixing member (12) is fixedly mounted on the frame (10) and is arranged around the mold placement member (11) for fixing the bottom mold (53).

10. A demoulding device, characterized in that: include: A conveying device and a demoulding device (100) as claimed in any one of claims 1 to 9, wherein the conveying device is used to convey the mold (50) onto the frame (10).

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