CN218611338U

CN218611338U - Die carrier opening device

Info

Publication number: CN218611338U
Application number: CN202222891163.6U
Authority: CN
Inventors: 胡军
Original assignee: Dongguan Dongyou Machinery Equipment Co ltd
Current assignee: Dongguan Dongyou Machinery Equipment Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-14
Anticipated expiration: 2032-10-31

Abstract

The utility model belongs to the technical field of the die carrier, especially, relate to a die carrier opens device, including rotary mechanism, opening mechanism and many die carriers that are connected with the opening mechanism is sliding, each die carrier all with rotary mechanism is connected, the opening mechanism locates the side of rotary mechanism, the die carrier includes base and panel, one end of the panel with the base is rotated and connected, the other end is provided with the cylinder; the opening mechanism comprises a support and an arc-shaped rail arranged on the support, the arc-shaped rail is provided with a front end and a tail end, the front end of the arc-shaped rail extends downwards in an arc shape to the moving path of the roller, and the roller moves along the arc-shaped rail under the drive of the rotating mechanism and opens the base and the panel. Through the structural design, the die carrier can be automatically opened and closed, and the production cost is greatly saved.

Description

Die carrier opening device

Technical Field

The utility model belongs to the technical field of the die carrier, especially, relate to a die carrier opens device.

Background

The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

The mould is composed of a mould frame and a mould core, wherein the mould core is also called a mould core and is a component which is placed in the mould frame and plays a leading role in the forming of a workpiece, the mould frame is a semi-finished product of the mould and consists of various different steel plate matching parts, namely a framework of the whole mould, so that the mould has the functions of supporting and installing.

In the production process, in order to match with a production process and production equipment, the molds need to be fixed on the mold bases, and the molds placed on the mold bases sequentially pass through the processing equipment by the rotation of the plurality of mold bases driven by the power equipment, so that the sequential processing is realized. In the moving process of the mold frame, the mold frame needs to be supported, for example, as in the existing patent document with the publication number of CN210115395U, a cavity-divided mold frame with a positioning structure is disclosed, which comprises a mold frame base, a mold frame a panel component and a positioning clamping female component, wherein the mold frame a panel component and the positioning clamping female component are respectively and fixedly supported at the rear side and the front side end of the upper surface of the mold frame base correspondingly, and a mold core support plate is supported and arranged on the middle section of the mold frame a panel component and the positioning clamping female component together. This cavity-separating die carrier with location structure is connected through electric telescopic handle and articulated elements between base plate and the A panel for the A panel can realize automatic opening and closure on the base plate, when being in the closure state, be connected the female subassembly of location block with the A panel and be located the female subassembly of location block on the base plate chucking each other, and then realize fixing a position the die core that the cavity was placed to the die core, when preventing the later stage production work piece, the phenomenon of error appears, the practicality of the die carrier that the mould used has been increased substantially.

According to the above, the die carrier in the prior art is opened when a worker is at home through the electric telescopic rod, but because a plurality of die carriers are processed together in the processing process, the processing cost for assembling the electric telescopic rod on each die carrier is very high, and the die carrier is not practical enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die carrier opens device, the die carrier that aims at solving among the prior art adopts electric telescopic handle to realize opening and closed, leads to the higher technical problem of processing cost.

In order to achieve the above object, an embodiment of the present invention provides a die carrier expanding device, which includes a rotating mechanism, an expanding mechanism, and a plurality of die carriers slidably connected to the expanding mechanism, each die carrier is connected to the rotating mechanism, the expanding mechanism is disposed beside the rotating mechanism, the die carriers include a base and a panel, one end of the panel is rotatably connected to the base, and the other end of the panel is provided with a roller; the opening mechanism comprises a support and an arc-shaped rail arranged on the support, the arc-shaped rail is provided with a front end and a tail end, the front end of the arc-shaped rail extends downwards in an arc shape to the moving path of the roller, and the roller moves along the arc-shaped rail under the drive of the rotating mechanism and opens the base and the panel.

Optionally, the arc-shaped rail includes a first arc-shaped guide rail and a second arc-shaped guide rail which are oppositely arranged, the first arc-shaped rail is arranged close to the bracket, and the second arc-shaped guide rail is arranged close to the rotating mechanism; a channel for the roller to pass through is formed between the first arc-shaped guide rail and the second arc-shaped guide rail, and the horizontal height of the first arc-shaped guide rail is smaller than that of the second arc-shaped guide rail.

Optionally, one end of the first arc-shaped guide rail extends to the bottom of the roller in a downward inclined manner to form a roller leading-in section.

Optionally, the opening mechanism further comprises an arc-shaped die closing guide plate, and the arc-shaped die closing guide plate is located at the tail end of the arc-shaped track and located on the outer side of the die carrier; and an arc-shaped guide surface for guiding the roller is formed on the inner side surface of the arc-shaped die closing guide plate, one end of the second arc-shaped guide rail is bent towards the arc-shaped die closing guide plate to form a roller leading-out section, and the roller leading-out section extends to the arc-shaped guide surface.

Optionally, the bracket is provided with a plurality of fixing plates for fixing the first arc-shaped guide rail and the second arc-shaped guide rail.

Optionally, the rotation mechanism comprises a rotating disc, a pinch roller plate, and a plurality of drive mechanisms; the rotary discs are arranged in a circular shape, and each mould frame is arranged around the circle center of the rotary disc and is rotationally connected to the side end of the rotary disc; each driving mechanism is fixedly arranged on one side, close to each die carrier, of the rotating disc, and is arranged around the circle center of the rotating disc at intervals; each driving mechanism comprises a fixing component, two driving elements and two rollers, the fixing component is mounted on the rotating disc, the two driving elements are fixed on the fixing component, the two rollers are oppositely arranged and are respectively connected with the output ends of the corresponding driving elements, and the two rollers extend out of the bottom of the rotating disc; the pinch roller plates are arranged in an annular shape and are arranged at the bottom of the rotating disc at intervals, and the pinch roller plates are clamped by the two rollers.

Optionally, the fixing assembly comprises a connecting plate, an adjusting screw and two mounting bases; the two mounting bases are arranged oppositely at intervals, one ends of the two mounting bases are rotatably connected with the connecting plate positioned above the mounting bases, the other ends of the two mounting bases are connected with the adjusting screw rods, and the driving element is mounted on the mounting bases; and two ends of the connecting plate are respectively connected with the rotating disc.

Optionally, the drive element is a drive motor.

Optionally, a central seat is arranged at the central position of the rotating disc, and a bearing cavity for mounting a bearing is arranged in the central seat.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the die carrier opens the device has one of following technological effect at least: when the automatic opening and closing die frame is used, each die frame moves around the rotating mechanism along with the driving of the rotating mechanism, when the die frame moves to the front end of the arc-shaped rail, the roller of the die frame is lapped on the arc-shaped rail and moves along with the upward inclined track of the arc-shaped rail, when the horizontal height of the roller gradually rises, one end of the panel provided with the roller gradually keeps away from the base along with the rising of the roller, the opening of the base and the panel is realized, and after the die frame moves to the tail end of the arc-shaped rail, the limiting of the arc-shaped rail on the roller is lost, and the panel covers the base.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a mold frame opening device provided by the embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a schematic structural view of the mold frame opening device provided in the embodiment of the present invention at another viewing angle.

Fig. 4 is an enlarged schematic view of fig. 2 at B.

Fig. 5 is an enlarged schematic view of a structure of a roller leading-in section of the die carrier expanding device provided by the embodiment of the invention.

Fig. 6 is a schematic structural diagram of a mold according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of an arc track according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-rotating mechanism 11-rotating disk 12-clamping wheel plate

13-driving mechanism 14-center seat 20-mould frame

21-base 22-face plate 23-roller

30-bracket 31-fixed plate 40-arc track

41-front end 42-end 43-first arc guide rail

44-second arc-shaped guide rail 50-mold closing guide plate 131-fixing assembly

132 drive element 133 roller 431 roller lead-in section

441-roller leading-out section 1311-connecting plate 1312-adjusting screw

1313 — mounting base.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1 to 8 are exemplary and intended to be used for explaining embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 8, a mold frame opening device is provided, which includes a rotating mechanism 10, an opening mechanism and a plurality of mold frames 20 slidably connected to the opening mechanism, the rotating mechanism 10 is used to drive each mold frame 20 to move, and the opening mechanism is located on a moving path of the mold frame 20, each mold frame 20 is connected to the rotating mechanism 10, the opening mechanism is located beside the rotating mechanism 10, the mold frame 20 includes a base 21 and a panel 22, a mold is placed between the panel 22 and the base 21, one end of the panel 22 is rotatably connected to the base 21, the other end is provided with a roller 23, the roller 23 is rotatably connected to the panel 22, and the roller 23 is located outside and close to the opening mechanism; the expanding mechanism comprises a bracket 30 and an arc-shaped rail 40 arranged on the bracket 30, the bracket 30 is used for fixing the arc-shaped rail 40, the arc-shaped rail 40 is positioned at the top of each mould frame 20, the arc-shaped rail 40 is provided with a front end 41 and a tail end 42, the front end 41 is used for the roller 23 of the mould frame 20 to enter, the tail end 42 is used for the roller 23 of the mould frame 20 to separate, the front end 41 of the arc-shaped rail 40 extends downwards in an arc shape to the moving path of the roller 23, the roller 23 moves along the arc-shaped rail 40 through the driving of the rotating mechanism 10, and the base 21 and the panel 22 are expanded.

When the automatic opening and closing die carrier 20 is used, each die carrier 20 moves around the rotating mechanism 10 along with the driving of the rotating mechanism 10, when the die carrier 20 moves to the front end 41 of the arc-shaped rail 40, the roller 23 of the die carrier 20 is lapped on the arc-shaped rail 40 and moves along with the upward inclined track of the arc-shaped rail 40, when the horizontal height of the roller 23 gradually rises, one end of the panel 22, provided with the roller 23, is gradually far away from the base 21 along with the rising of the roller 23, so that the base 21 and the panel 22 are opened, and after the die carrier 20 moves to the tail end 42 of the arc-shaped rail 40, the limiting of the arc-shaped rail 40 on the roller 23 is lost, and the panel 22 covers the base 21.

In another embodiment of the present invention, as shown in fig. 1 to 2 and fig. 5 to 7, the arc-shaped rail 40 includes a first arc-shaped guide rail 43 and a second arc-shaped guide rail 44 which are oppositely disposed, and the first arc-shaped rail 40 is disposed close to the bracket 30, and the second arc-shaped guide rail 44 is disposed close to the rotating mechanism 10; the first arc-shaped guide rail 43 and the second arc-shaped guide rail 44 form a passage for the roller 23 to pass through, and the horizontal height of the first arc-shaped guide rail 43 is smaller than that of the second arc-shaped guide rail 44. Specifically, there is a height difference between the first arc-shaped guide rail 43 and the second arc-shaped guide rail 44, so that when the roller 23 is limited to move between the first arc-shaped guide rail 43 and the second arc-shaped guide rail 44, the roller gradually inclines upwards from a horizontal state, so that the panel 22 and the base 21 are opened.

In another embodiment of the present invention, as shown in fig. 1 to 2 and 5 to 7, the bottom of the first arc-shaped guide rail 43 extending to the drum 23, which is inclined downward, forms a drum introduction section 431. Specifically, when the mold frame 20 moves to the front end 41 of the opening mechanism, the roller 23 is guided by the roller guide section 431 and then enters the passage between the first arc guide 43 and the second arc guide 44.

In another embodiment of the present invention, as shown in fig. 1 and 7, the opening mechanism further comprises an arc-shaped mold closing guide 50, and the arc-shaped mold closing guide 50 is located at the end 42 of the arc-shaped rail 40 and outside the mold frame 20; the inner side surface of the arc-shaped mold closing guide 50 forms an arc-shaped guide surface for guiding the rollers 23, and one end of the second arc-shaped guide rail 44 is bent toward the arc-shaped mold closing guide 50 to form a roller lead-out section 441, and the roller lead-out section 441 extends to the arc-shaped guide surface. Specifically, the arc-shaped mold closing guide 50 is located beside the bracket 30, and one end of the arc-shaped mold closing guide 50 extends upward and is bent toward the arc-shaped rail 40, and when the mold frame 20 moves to the end 42 of the arc-shaped guide, the roller 23 is guided into the arc-shaped guide surface through the roller guide section 441, and the roller 23 is moved downward through the arc-shaped guide surface, so as to close the panel 22 and the base 21.

In another embodiment of the present invention, as shown in fig. 1 to 2 and 5, the bracket 30 is provided with a plurality of fixing plates 31 for fixing the first arc-shaped guide rail 43 and the second arc-shaped guide rail 44. Specifically, the first and second

arcuate guide rails

43 and 44 are fixed above the mold frame 20 by the respective fixing plates 31.

In another embodiment of the present invention, as shown in fig. 1 to 8, the rotating mechanism 10 includes a rotating disk 11, a pinch roller plate 12 and a plurality of driving mechanisms 13; the rotating disc 11 is arranged in a circle, and the die carriers 20 are arranged around the center of the rotating disc 11 and are rotatably connected to the side end of the rotating disc 11; the interval between two adjacent die carriers 20 is the same, each driving mechanism 13 is fixedly arranged on one side of the rotating disc 11 close to each die carrier 20, each driving mechanism 13 is arranged at an interval around the circle center of the rotating disc 11, and the interval between two adjacent driving mechanisms 13 is the same; each driving mechanism 13 comprises a fixing component 131, two driving elements 132 and two rollers 133, the fixing component 131 is mounted on the rotating disc 11, the two driving elements 132 are fixed on the fixing component 131, the two driving elements 132 are adjacently arranged, the two rollers 133 are oppositely arranged and are respectively rotatably connected with the output ends of the corresponding driving elements 132, and the two rollers 133 extend out of the bottom of the rotating disc 11; the pinch roller plates 12 are arranged in an annular shape and are arranged at the bottom of the rotating disc 11 at intervals, so that the rotating disc 11 is prevented from rotating and interfering with the pinch roller plates 12, the pinch roller plates 12 are clamped by the two rollers 133, friction between the rotation of the rollers 133 and the pinch roller plates 12 is realized, and therefore, each die carrier 20 is moved and can be prevented from slipping.

Specifically, when in use, the dies are respectively installed on the die frame 20 and fixed, each driving mechanism 13 is started, and each driving mechanism 13 is connected with the wheel clamping plate 12; in each driving mechanism 13, the two driving elements 132 respectively drive the two rollers 133 to rotate, the pinch roller plate 12 is stationary, the pinch roller plate 12 is annular, the two rollers 133 rotate in opposite directions, so that the driving mechanisms 13 move annularly along the pinch roller plate 12, each driving mechanism 13 is connected with the rotating disc 11, each mold frame 20 is connected with the rotating disc 11, and the rotating disc 11 rotates to drive each mold frame 20 to rotate. Moreover, because each driving mechanism 13 is relatively independent, when a certain driving mechanism 13 is damaged, the corresponding maintenance is only needed, the maintenance cost is low, the maintenance is convenient, and the slipping condition is not easy to occur.

In another embodiment of the present invention, as shown in fig. 1-8, the fixing assembly 131 comprises a connecting plate 1311, an adjusting screw 1312, and a two-piece mounting base 1313; the two mounting bases 1313 are spaced and oppositely arranged, one end of each mounting base 1313 is rotatably connected with the connecting plate 1311 located above, the other end of each mounting base 1313 is connected with the adjusting screw 1312, and the driving element 132 is mounted on the mounting base 1313; both ends of the connection plate 1311 are connected to the rotary disks 11, respectively. Specifically, the connecting plate 1311 is located between the two mounting bases 1313 and located above the two mounting bases 1313, one end of the same side of the two mounting bases 1313 is rotatably connected to the connecting plate 1311, the other end of the same side of the two mounting bases 1313 is matched with the adjusting screw 1312 and the nut, the distance between the two mounting bases 1313 can be adjusted, and then the distance between the two rollers 133 is adjusted, so that the two rollers 133 can clamp the pinch roller plate 12, and slipping is avoided.

In another embodiment of the present invention, as shown in fig. 1-8, the driving element 132 is a driving motor. Specifically, a main shaft of the driving motor passes through the mounting base 1313 and is connected to the roller 133, and the main shaft of the driving motor rotates to drive the roller 133 to rotate.

In another embodiment of the present invention, as shown in fig. 1-2, a center seat 14 is disposed at the center of the rotating disc 11, and a bearing cavity for mounting a bearing is disposed in the center seat 14. Specifically, the rotating disk 1 is made to rotate stably and smoothly by the second bearing.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a die carrier opens device, including rotary mechanism, open the mechanism and many with open mechanism sliding connection's die carrier, each the die carrier all with rotary mechanism connects, open the mechanism and locate rotary mechanism's side, its characterized in that: the die carrier comprises a base and a panel, one end of the panel is rotatably connected with the base, and the other end of the panel is provided with a roller; the opening mechanism comprises a support and an arc-shaped rail arranged on the support, the arc-shaped rail is provided with a front end and a tail end, the front end of the arc-shaped rail extends downwards in an arc shape to the moving path of the roller, and the roller moves along the arc-shaped rail under the drive of the rotating mechanism and opens the base and the panel.

2. The scaffold spreading device of claim 1, wherein: the arc-shaped rail comprises a first arc-shaped guide rail and a second arc-shaped guide rail which are oppositely arranged, the first arc-shaped rail is arranged close to the bracket, and the second arc-shaped guide rail is arranged close to the rotating mechanism; a channel for the roller to pass through is formed between the first arc-shaped guide rail and the second arc-shaped guide rail, and the horizontal height of the first arc-shaped guide rail is smaller than that of the second arc-shaped guide rail.

3. The scaffold spreading device of claim 2, wherein: one end of the first arc-shaped guide rail extends to the bottom of the roller in a downward inclined mode to form a roller leading-in section.

4. The scaffold spreading device of claim 2, wherein: the opening mechanism further comprises an arc-shaped die closing guide plate, and the arc-shaped die closing guide plate is positioned at the tail end of the arc-shaped track and positioned on the outer side of the die carrier; an arc-shaped guide surface used for guiding the roller is formed on the inner side surface of the arc-shaped mold closing guide plate, one end of the second arc-shaped guide rail faces the arc-shaped mold closing guide plate and is bent to form a roller leading-out section, and the roller leading-out section extends to the arc-shaped guide surface.

5. The scaffold spreading device of claim 2, wherein: and the bracket is provided with a plurality of fixing plates for fixing the first arc-shaped guide rail and the second arc-shaped guide rail.

6. The scaffold spreading device according to any one of claims 1 to 5, wherein: the rotating mechanism comprises a rotating disk, a pinch roller plate and a plurality of driving mechanisms; the rotary discs are arranged in a circular shape, and the die carriers are arranged around the circle center of the rotary discs and are rotatably connected to the side ends of the rotary discs; each driving mechanism is fixedly arranged on one side, close to each die carrier, of the rotating disc, and is arranged around the circle center of the rotating disc at intervals; each driving mechanism comprises a fixed assembly, two driving elements and two rollers, the fixed assembly is arranged on the rotating disc, the two driving elements are fixed on the fixed assembly, the two rollers are oppositely arranged and are respectively connected with the output ends of the corresponding driving elements, and the two rollers extend out of the bottom of the rotating disc; the pinch roller plates are arranged in an annular shape and are arranged at the bottom of the rotating disc at intervals, and the pinch roller plates are clamped by the two rollers.

7. The scaffold spreading device of claim 6, wherein: the fixing component comprises a connecting plate, an adjusting screw and two mounting bases; the two mounting bases are arranged oppositely at intervals, one ends of the two mounting bases are rotatably connected with the connecting plate positioned above the mounting bases, the other ends of the two mounting bases are connected with the adjusting screw rods, and the driving element is mounted on the mounting bases; and two ends of the connecting plate are respectively connected with the rotating disc.

8. The scaffold spreading device of claim 6, wherein: the driving element is a driving motor.

9. The scaffold spreading device of claim 6, wherein: the center position of rotary disk is equipped with central seat, be equipped with the bearing chamber that is used for the installation bearing in the central seat.