CN215150996U

CN215150996U - Novel plastic product mold convenient for stripping

Info

Publication number: CN215150996U
Application number: CN202121211610.8U
Authority: CN
Inventors: 徐华
Original assignee: Daneng Nantong Electromechanical Co ltd
Current assignee: Daneng Nantong Electromechanical Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-14
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a novel plastic products mould convenient to take off material, comprising a base plate, the top surface fixedly connected with mould body of bottom plate, the top surface fixedly connected with mounting panel of bottom plate, be equipped with drive assembly on the mounting panel, the top of mould body is equipped with the mounting box, be equipped with demoulding mechanism and air exhaust mechanism on the mounting box. The utility model discloses need not the staff and prying out the finished product from the mould with the help of the foreign object with the hand or, avoid taking off the material in-process and make the finished product surface produce the mar, guaranteed off-the-shelf quality and aesthetic measure, secondly, can also fix the anomalous finished product in surface, enlarged the application scope of device.

Description

Novel plastic product mold convenient for stripping

Technical Field

The utility model relates to a plastic mold technical field especially relates to a novel plastic products mould convenient to take off material.

Background

A plastic mold is a tool which is matched with a plastic molding machine in the plastic processing industry and gives a complete configuration and accurate dimension to a plastic product.

In the process of producing plastic products by using plastic moulds, molded finished products need to be taken out of the moulds, namely, the materials are taken off, most of the existing material taking methods are that after the finished products are naturally cooled, the finished products are pried out of the moulds by hands or with the help of foreign objects, the method limits the production efficiency on one hand, and on the other hand, scratches are easily generated on the surfaces of the finished products in the process of taking out the finished products, so that the quality and the aesthetic degree of the finished products are influenced, and the material taking process is very inconvenient, so that a novel plastic product mould convenient for material taking is needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel plastic product mould convenient for stripping materials.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel plastic products mould convenient to take off material, includes the bottom plate, the top surface fixedly connected with mould body of bottom plate, the top surface fixedly connected with mounting panel of bottom plate, be equipped with drive assembly on the mounting panel, the top of mould body is equipped with the mounting box, be equipped with demoulding mechanism and air exhaust mechanism on the mounting box.

Preferably, drive assembly includes spacing groove, threaded rod and drive block, the side at the mounting panel towards the mould body is seted up to the spacing groove, the one end of threaded rod is rotated and is connected the interior bottom surface at the spacing groove, the other end of threaded rod passes the interior top surface of spacing groove, the drive block screw thread cup joints on the threaded rod, and the side fixed connection of drive block and mounting box.

Preferably, the demoulding mechanism comprises a plurality of outer cylinders, a plurality of inner tubes and a plurality of suckers, the sealing ends of the outer cylinders are fixedly connected to the bottom surface of the mounting box, the outer cylinders are communicated with the mounting box through air pipes, the inner tubes are movably inserted into the openings of the outer cylinders respectively, one ends of the inner tubes located in the corresponding outer cylinders are connected with the inner bottom surfaces of the corresponding outer cylinders through springs, and the suckers are communicated with one ends of the inner tubes located outside the corresponding outer cylinders respectively;

and a plurality of outer cylinders and corresponding inner tubes are provided with a control mechanism together.

Preferably, the air exhaust mechanism comprises a sealing box, a piston plate and a pull rod, the sealing box is fixedly connected to the top surface of the mounting box, the side surface of the sealing box is communicated with the mounting box through a hose, the piston plate is connected to the inner surface of the sealing box in a sealing and sliding mode, the side surface of the piston plate is connected with the inner surface of the sealing box through a second spring, one end of the pull rod is fixedly connected with the side surface of the piston plate, and the other end of the pull rod extends to the outside of the sealing box.

Preferably, the control mechanism comprises a first electric connecting piece, a second electric connecting piece and a solenoid valve, the first electric connecting piece is embedded in the outer edge of the inner tube positioned in the outer tube, the second electric connecting piece is embedded in the inner surface of the outer tube, the solenoid valve is installed on the outer tube, and the first electric connecting piece, the second electric connecting piece and the solenoid valve are electrically connected.

Preferably, the cross sections of the driving block and the limiting groove are both rectangular structures, and the side surface of the driving block is attached to the inner surface of the limiting groove.

The utility model discloses following beneficial effect has:

through setting up demoulding mechanism, control mechanism and air exhaust mechanism, when drawing of patterns, staff's accessible drive assembly makes a plurality of sucking discs and finished product contact, under control mechanism's effect, the solenoid valve that the sucking disc that contacts with the finished product corresponds can be opened, the staff can pull the pull rod after that, can take out the air in the mounting box when the pull rod drives the piston board and removes, under the negative pressure, the sucking disc that contacts with the finished product surface can hold the finished product, can take out the finished product from this internal the mould, need not that the staff pries out the finished product from the mould with the help of the foreign object with the hand, avoid taking off the material in-process and make the finished product surface produce the mar, finished product quality and aesthetic measure have been guaranteed, secondly, can also fix anomalous finished product in surface, the application scope of device has been enlarged.

Drawings

Fig. 1 is a schematic structural view of a novel plastic product mold convenient for stripping materials provided by the utility model;

fig. 2 is a schematic structural view of a novel plastic product mold demolding mechanism and a control mechanism which are convenient for demolding, provided by the utility model;

fig. 3 is the structural schematic diagram of the novel plastic product mold air exhaust mechanism convenient for stripping.

In the figure: the device comprises a base plate 1, a die body 2, a mounting plate 3, a driving assembly 4, a limiting groove 41, a threaded rod 42, a driving block 43, a mounting box 5, a demoulding mechanism 6, an outer cylinder 61, an inner tube 62, a suction cup 63, a control mechanism 7, a first electric connecting piece 71, a second electric connecting piece 72, an electromagnetic valve 73, an air exhaust mechanism 8, a sealing box 81, a piston plate 82 and a pull rod 83.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a novel plastic product mold convenient for stripping comprises a bottom plate 1, a mold body 2 fixedly connected to the top surface of the bottom plate 1, a mounting plate 3 fixedly connected to the top surface of the bottom plate 1, a driving assembly 4 arranged on the mounting plate 3, the driving assembly 4 comprising a limiting groove 41, a threaded rod 42 and a driving block 43, the limiting groove 41 arranged on the side surface of the mounting plate 3 facing the mold body 2, one end of the threaded rod 42 rotatably connected to the inner bottom surface of the limiting groove 41, the other end of the threaded rod 42 passing through the inner top surface of the limiting groove 41 and sleeved with a handle, so as to facilitate the worker to rotate the threaded rod 42, the driving block 43 is sleeved on the threaded rod 42, the driving block 43 is fixedly connected to the side surface of the mounting box 5, the cross sections of the driving block 43 and the limiting groove 41 are both in rectangular structures, the side surface of the driving block 43 is attached to the inner surface of the limiting groove 41, so as to prevent the threaded rod 42 from driving the driving block 43 to rotate when rotating, so that the driving block 43 can only move up and down along the threaded rod 42, and the mounting box 5 is arranged above the die body 2.

Be equipped with demoulding mechanism 6 on the mounting box 5, demoulding mechanism 6 includes a plurality of urceolus 61, a plurality of inner tubes 62 and a plurality of sucking disc 63, the equal fixed connection of sealed end of a plurality of urceolus 61 is in the bottom surface of mounting box 5, and a plurality of urceolus 61 all is linked together through trachea and mounting box 5, a plurality of inner tubes 62 are the activity respectively and peg graft in the nozzle of a plurality of urceolus 61, and a plurality of inner tubes 62 are located the one end that corresponds the urceolus 61 and all are connected with the interior bottom surface that corresponds urceolus 61 through spring one, so set up, make a plurality of inner tubes 62 all can be located the outside that corresponds urceolus 61 under the initial condition, for a plurality of inner tubes 62 have remain the migration space, a plurality of sucking discs 63 are linked together with a plurality of inner tubes 62 respectively and are located the outer one end of corresponding urceolus 61.

The control mechanism 7 is arranged on the outer cylinders 61 and the corresponding inner tubes 62 together, the control mechanism 7 comprises first electric connection pieces 71, second electric connection pieces 72 and electromagnetic valves 73, the first electric connection pieces 71 are embedded in the outer edges of the inner tubes 62 positioned in the outer cylinders 61, the second electric connection pieces 72 are embedded in the inner faces of the outer cylinders 61, the electromagnetic valves 73 are installed on the outer cylinders 61, the first electric connection pieces 71 and the second electric connection pieces 72 are electrically connected with the electromagnetic valves 73, and in an initial state, the first electric connection pieces 71 are not in contact with the corresponding second electric connection pieces 72, namely the electromagnetic valves 73 are in a closed state.

Be equipped with air exhaust mechanism 8 on the mounting box 5, air exhaust mechanism 8 includes seal box 81, piston plate 82 and pull rod 83, seal box 81 fixed connection is at the top surface of mounting box 5, seal box 81's side is linked together through hose and mounting box 5, the sealed sliding connection of piston plate 82 is in the inner face of seal box 81, and piston plate 82's side is connected with the inner face of seal box 81 through spring two, the one end of pull rod 83 and piston plate 82's side fixed connection, the other end of pull rod 83 extends to the outside of seal box 81.

The utility model discloses a concrete theory of operation as follows:

when demoulding is carried out, a worker can rotate the threaded rod 42, the threaded rod 42 can drive the mounting box 5 to move downwards through the driving block 43 when rotating, the plurality of suckers 63 are enabled to be in contact with the upper surface of a finished product, the suckers 63 in contact with the finished product and the corresponding inner pipe 62 can be retracted into the corresponding outer cylinder 61 along with the downward movement of the mounting box 5, at the moment, the first electric connection pieces 71 on the inner pipe 62 retracted into the outer cylinder 61 can be in contact with the corresponding second electric connection pieces 72, so that the corresponding electromagnetic valves 73 are in an open state, and it is noted that in an initial state, the plurality of first electric connection pieces 71 are not in contact with the corresponding second electric connection pieces 72, namely the plurality of electromagnetic valves 73 are in a closed state.

The staff can pull the pull rod 83 next, and the pull rod 83 can take out the air in the mounting box 5 when driving the piston plate 82 and moving for the quantity of gas in the airtight space that mounting box 5, a plurality of urceolus 61 and the inner tube 62 that corresponds formed jointly reduces, and under the negative pressure, the sucking disc 63 that contacts with the finished product surface can hold the finished product, and the staff can rotate threaded rod 42 next, makes mounting box 5 rebound, can take out the finished product from mould body 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel plastic products mould convenient to take off material, a serial communication port, including bottom plate (1), the top surface fixedly connected with mould body (2) of bottom plate (1), the top surface fixedly connected with mounting panel (3) of bottom plate (1), be equipped with drive assembly (4) on mounting panel (3), the top of mould body (2) is equipped with mounting box (5), be equipped with demoulding mechanism (6) and air exhaust mechanism (8) on mounting box (5).

2. The novel plastic product mold convenient for stripping as claimed in claim 1, wherein the driving component (4) comprises a limiting groove (41), a threaded rod (42) and a driving block (43), the limiting groove (41) is formed in the side surface of the mounting plate (3) facing the mold body (2), one end of the threaded rod (42) is rotatably connected to the inner bottom surface of the limiting groove (41), the other end of the threaded rod (42) penetrates through the inner top surface of the limiting groove (41), the driving block (43) is in threaded sleeve connection with the threaded rod (42), and the driving block (43) is fixedly connected with the side surface of the mounting box (5).

3. The novel plastic product mold convenient for stripping as claimed in claim 2, wherein the stripping mechanism (6) comprises a plurality of outer cylinders (61), a plurality of inner tubes (62) and a plurality of suckers (63), the sealing ends of the outer cylinders (61) are fixedly connected to the bottom surface of the mounting box (5), the outer cylinders (61) are communicated with the mounting box (5) through air pipes, the inner tubes (62) are movably inserted into the mouths of the outer cylinders (61), the ends of the inner tubes (62) located in the corresponding outer cylinders (61) are connected with the inner bottom surfaces of the corresponding outer cylinders (61) through springs, and the suckers (63) are communicated with the ends of the inner tubes (62) located outside the corresponding outer cylinders (61);

a plurality of the outer cylinders (61) and the corresponding inner pipes (62) are provided with a control mechanism (7) together.

4. The novel plastic product mold convenient for stripping as claimed in claim 3, wherein the air-extracting mechanism (8) comprises a sealing box (81), a piston plate (82) and a pull rod (83), the sealing box (81) is fixedly connected to the top surface of the mounting box (5), the side surface of the sealing box (81) is communicated with the mounting box (5) through a hose, the piston plate (82) is slidably connected to the inner surface of the sealing box (81) in a sealing manner, the side surface of the piston plate (82) is connected to the inner surface of the sealing box (81) through a second spring, one end of the pull rod (83) is fixedly connected to the side surface of the piston plate (82), and the other end of the pull rod (83) extends to the outside of the sealing box (81).

5. The novel plastic product mold convenient for stripping as claimed in claim 3, wherein the control mechanism (7) comprises a first electric connecting piece (71), a second electric connecting piece (72) and a solenoid valve (73), the first electric connecting piece (71) is embedded in the outer edge of the inner tube (62) located in the outer tube (61), the second electric connecting piece (72) is embedded in the inner face of the outer tube (61), the solenoid valve (73) is installed on the outer tube (61), and the first electric connecting piece (71), the second electric connecting piece (72) and the solenoid valve (73) are electrically connected.

6. The novel plastic product mold convenient for stripping as claimed in claim 2, wherein the cross sections of the driving block (43) and the limiting groove (41) are both rectangular structures, and the side surface of the driving block (43) is attached to the inner surface of the limiting groove (41).