CN113619078A

CN113619078A - Inner cavity adjusting mechanism of plastic suction mold

Info

Publication number: CN113619078A
Application number: CN202110922196.XA
Authority: CN
Inventors: 张宝朝; 李运中; 蔡小政
Original assignee: Chuzhou Jingwei Mould Manufacturing Co ltd
Current assignee: Chuzhou Jingwei Mould Manufacturing Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2021-11-09

Abstract

The invention relates to the technical field of plastic suction molds, in particular to an inner cavity adjusting mechanism of a plastic suction mold, which comprises a clamping seat, wherein both sides of the outer wall of the top of the clamping seat are provided with placing grooves, supporting plates which are distributed in an equidistant structure are arranged in the placing grooves through bolts, two grooves which are communicated with the placing grooves are arranged on the outer walls of the two sides of the clamping seat close to the top, slide bars are arranged in the two grooves through bolts, lead screws are arranged in the other two grooves through bearings, a handle is arranged on the outer wall of the side surface of each lead screw close to one end through a flat key, and the outer part of each lead screw is in threaded connection with a clamping plate which is in sliding connection with the slide bars. When the mold is replaced, a worker can rotate the handle to rotate the screw rod, so that the two clamping plates move oppositely on the sliding rod to clamp the mold, the worker can replace the mold quickly, and products with different specifications can be produced on the mold conveniently.

Description

Inner cavity adjusting mechanism of plastic suction mold

Technical Field

The invention relates to the technical field of plastic suction molds, in particular to an inner cavity adjusting mechanism of a plastic suction mold.

Background

The plastic suction mould is a mould used in plastic suction production, the cost is the gypsum mould, the cost is the electroplated copper mould, and the cost is the aluminum mould. The mould is drilled with small holes for vacuum adsorption of the thermalized hard rubber sheet to form a blister product.

Chinese patent No. CN209478929U provides a blister mould convenient to adjust, including the base, follows base length direction is equipped with a plurality of guide rails, be equipped with a plurality of sliders, each on the guide rail the bottom and the guide rail sliding connection of slider, the top of slider is equipped with the die block that is used for placing blister material, the die block top is equipped with the moulding-die, and is perpendicular be equipped with compression fittings in the moulding-die direction, compression fittings's both ends are through a plurality of stand swing joint on the supporting seat, the supporting seat is fixed on the base.

At present, the new template of the quick replacement of current plastic suction mould is not convenient for, influences plastic suction mould's production, and current plastic suction mould is not convenient for adjust simultaneously for one kind of plastic suction mould can only produce a product, makes plastic suction mould cost higher, consequently needs the inner chamber adjustment mechanism of a research and development plastic suction mould urgently.

Disclosure of Invention

The invention aims to provide an inner cavity adjusting mechanism of a plastic suction mould, which solves the problems that the existing plastic suction mould in the background technology is inconvenient to adjust and fast replace.

The technical scheme of the invention is as follows: an inner cavity adjusting mechanism of a plastic suction mould comprises a clamping seat, wherein both sides of the outer wall of the top of the clamping seat are respectively provided with a placing groove, support plates which are distributed in an equidistant structure are arranged in the placing grooves through bolts, two grooves which are communicated with the placing grooves are respectively arranged on the outer walls of both sides of the clamping seat near the top, slide bars are respectively arranged in the two grooves through bolts, the other two grooves are respectively provided with a lead screw through a bearing, the outer wall of the side surface of the lead screw near one end is provided with a handle through a flat key, the outer part of the lead screw is in threaded connection with a clamping plate which is in sliding connection with the slide bars, the clamping plate is in sliding connection with the support plates, the outer wall of one side of the clamping plate is provided with mounting holes which are distributed in an equidistant structure, the inner part of each mounting hole is in threaded connection with a bolt, the outer wall of one side of the clamping plate near the top, and the outer walls of both sides of the support plates are provided with clamping grooves, and the clamping groove and the inside of the clamping groove are spliced with a mold positioned inside the placing groove, the mold comprises a shell, jacks are formed in the outer walls of the two sides of the shell, and the bolts are spliced inside the jacks.

Further, the sliding grooves are formed in two sides of the outer wall of the bottom of the shell, sliding blocks are connected inside the sliding grooves in a sliding mode, and the sliding blocks are adjacent to each other.

Furthermore, the outer wall of one side of the template is provided with limit holes distributed in an equidistant structure, and one end of the bolt is inserted into the limit holes.

Furthermore, the outer wall of one side of the template is provided with mounting grooves distributed in an equidistant structure, the inner walls of the two sides of the shell are provided with extension springs distributed in an equidistant structure through bolts, and one ends of the extension springs are mounted on the inner walls of the mounting grooves through the bolts.

Further, it has the fixture block to place integrated into one piece on the groove looks both sides inner wall, the slot has all been seted up at splint both ends, and fixture block sliding connection is inside the slot.

Further, splint one side outer wall is close to both ends punishment and does not seted up screw hole and through-hole, and screw hole threaded connection is outside at the lead screw, through-hole sliding connection sits outside the slide bar, splint one side outer wall is close to top department and all sets up the sliding tray that is equidistant structure and distributes, and sliding tray sliding connection is outside at the extension board.

Furthermore, the arrangement grooves are formed in two sides of the outer wall of the top of the clamping seat, springs which are distributed in an equidistant structure are mounted on the inner wall of the bottom of the arrangement groove through bolts, and the top ends of the springs are provided with buffer blocks through bolts.

Furthermore, the outer wall of the bottom of the clamping seat is integrally formed with an insertion block, and the base is installed outside the insertion block through a bolt.

Further, set up the mounting groove of cup jointing on the inserted block on the outer wall of base top, it has the intake pipe that extends to the mounting groove inside to peg graft on the outer wall of base one side, integrated into one piece has the base plate on the outer wall of base bottom, and base plate top outer wall is close to four corners department and has all seted up the through-hole.

Furtherly, set up the ventilation groove that runs through the inserted block on the tank bottom outer wall of laying, and the ventilation groove link up each other with the laying groove, the filter screen is installed through the bolt to the ventilation inslot portion.

The invention provides an inner cavity adjusting mechanism of a plastic suction mould through improvement, and compared with the prior art, the inner cavity adjusting mechanism has the following improvements and advantages:

(1) according to the clamping plate designed by the invention, when a mold is replaced, a worker can rotate the handle to rotate the screw rod, so that the two clamping plates move oppositely on the sliding rod to clamp the mold, the worker can replace the mold quickly, and products with different specifications can be produced for the mold conveniently.

(2) When the mold is used, the length of the plug pin in the jack can be controlled by controlling the rotating distance of the clamping plate on the screw rod, so that the distance between the two templates is changed, and the size of the inner cavity of the mold is adjusted, so that the mold can produce blister products with different specifications.

(3) When the device is used, the buffer structure formed by the spring and the buffer block can reduce the impact of the upper pressing die on the lower die formed by the structures such as the clamping seat, the base and the like, and prolong the service life of the lower die.

(4) The air inlet pipe and the ventilation groove designed by the invention can connect the air inlet pipe and the air conditioning equipment together when the equipment is used, and then can quickly cool a product in a mold when the mold is molded so as to improve the production efficiency of a plastic suction product.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of a cartridge structure of the present invention;

FIG. 3 is a schematic view of the mold structure of the present invention;

FIG. 4 is a sectional view of a mold structure of the present invention;

FIG. 5 is a schematic view of the cleat and plate of the present invention;

FIG. 6 is a schematic diagram of a substrate structure according to the present invention.

Description of reference numerals:

the device comprises a base plate 1, a base 2, a through hole 3, an air inlet pipe 4, a clamping seat 5, a ventilating groove 6, a filter screen 7, a groove 8, a sliding rod 9, a screw rod 10, a clamping plate 11, a supporting plate 12, a clamping block 13, a mold 14, a buffer block 15, a placing groove 16, a spring 17, a handle 18, a shell 19, a template 20, a jack 21, a bolt 22, a limiting hole 23, a sliding groove 24, a sliding block 25, a sliding block 26, a mounting groove 27, an extension spring 28, a clamping groove 29, a clamping groove 30, a sliding groove 31, a mounting hole 32, a mounting groove 33, an inserting block 34, a threaded hole 35, a through hole 36 and a placing groove 37.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention provides an inner cavity adjusting mechanism of a plastic suction mould through improvement, as shown in figures 1-6, the inner cavity adjusting mechanism comprises a clamping seat 5, both sides of the outer wall of the top of the clamping seat 5 are respectively provided with a placing groove 37, support plates 12 distributed in an equidistant structure are arranged in the placing grooves 37 through bolts, two grooves 8 communicated with the placing grooves 37 are respectively arranged on the outer walls of both sides of the clamping seat 5 close to the top, the grooves 8 are convenient for mounting a screw rod 10 and a slide rod 9, slide rods 9 are respectively arranged in the two grooves 8 through bolts, the slide rods 9 are convenient for guiding when the clamping plates 11 move, the screw rods 10 are respectively arranged in the two grooves 8 through bearings, the screw rods 10 are convenient for enabling the two clamping plates 11 to rotate oppositely, a handle 18 is arranged at one end of the outer wall of the side surface of the screw rod 20 close to one end through a flat key, the handle 18 is convenient for workers to rotate the screw rod 10, the clamping plates 11 in sliding connection with the slide rods 9 are connected to the outer threads of the screw rods 10, the clamping plate 11 is convenient for rapidly installing the die 14 on the clamping seat 5, the clamping plate 11 is connected with the support plate 12 in a sliding way, the outer wall of one side of the clamping plate 11 is provided with installing holes 32 which are distributed in an equidistant structure, the installing holes 32 are convenient for installing the bolts 22, and the mounting hole 32 is internally threaded with a latch 22, the latch 22 facilitates securing the mold 14, meanwhile, the position between the two templates 20 is convenient to adjust, a clamping groove 28 is arranged on the outer wall of one side of the clamping plate 11 close to the top, clamping grooves 29 are arranged on the outer walls of the two sides of the supporting plate 12, the clamping grooves 29 and the clamping grooves 28 are convenient to install different molds 14 on the clamping seat 5, and the clamping groove 28 and the clamping groove 29 are internally inserted with the mold 14 positioned in the placing groove 37, the mold 14 is convenient for producing the blister product, the mold 14 comprises a shell 19, the outer walls of two sides of the shell 19 are respectively provided with an inserting hole 21, the inserting holes 21 are convenient for inserting the plug 22 into the template 20, and the plug 22 is inserted into the inserting holes 21.

Furthermore, the sliding grooves 24 are formed in two sides of the outer wall of the bottom of the shell 19, the sliding grooves 24 are convenient for installing the templates 20, the sliding blocks 25 are connected with the sliding blocks 25 in the sliding grooves 24 in a sliding mode, the templates 20 are convenient for installing the templates 20 in the sliding grooves 24, the templates 20 are integrally formed on the outer walls of the tops of the two adjacent sliding blocks 25, and the templates 20 can be adjusted to enable the mold 14 to produce blister products with different specifications.

Furthermore, the outer wall of one side of the template 20 is provided with limiting holes 23 which are distributed in an equidistant structure, the limiting holes 23 are convenient for the bolt 22 to contact the template 20, and one end of the bolt 22 is inserted into the limiting holes 23.

Furthermore, the outer wall of one side of the formwork 20 is provided with mounting grooves 26 distributed in an equidistant structure, the mounting grooves 26 are convenient for mounting extension springs 27, the inner walls of two opposite sides of the shell 19 are provided with the extension springs 27 distributed in an equidistant structure through bolts, the extension springs 27 are convenient for enabling the formwork 20 to return to the original position when the external force of the bolt 22 is not applied, and one end of each extension spring 27 is mounted on the inner wall of the mounting groove 26 through a bolt.

Further, the placing groove 37 is provided with the clamping block 13 integrally formed on the inner walls of the two sides, the clamping block 13, the clamping groove 28 and the clamping groove 29 can form a placing structure, the two ends of the clamping plate 11 are provided with the slots 30, and the clamping block 13 is slidably connected inside the slots 30.

Further, the outer wall of one side of the clamping plate 11 is close to the two ends and is respectively provided with a threaded hole 35 and a through hole 36, the threaded hole 35 is convenient for the threaded connection of the clamping plate 11 to the outside of the screw rod 10, the through hole 36 is convenient for the sliding connection of the clamping plate 11 to the outside of the sliding rod 9, the threaded hole 35 is convenient for the threaded connection of the clamping plate 11 to the outside of the sliding rod 10, the through hole 36 is convenient for the sliding connection to be seated to the outside of the sliding rod 9, the outer wall of one side of the clamping plate 11 is close to the top and is provided with sliding grooves 31 distributed in an equidistant structure, the sliding grooves 31 are convenient for the sliding of the clamping plate 11 on the support plate 12, and the sliding grooves 31 are slidably connected to the outside of the support plate 12.

Further, placement groove 16 has all been seted up to 5 top outer wall both sides of cassette, and install the spring 17 that is equidistance structure distribution through the bolt on the 16 bottom inner walls of placement groove, by spring 17, buffer block 15 constitutes the buffer structure who obtains can reduce the impact that the moulding-die caused to this cassette 5, the bed die that base 2 isotructure constitutes, improve the life of this bed die, buffer block 15 is installed through the bolt on the spring 17 top, buffer block 15 is convenient for cooperate spring 17 to slow down the impact that causes of moulding-die to the bed die.

Further, the outer wall of the bottom of the clamping seat 5 is integrally formed with an insert block 34, the insert block 34 is convenient for the clamping seat 5 to be installed on the base 2, the base 2 is installed outside the insert block 34 through bolts, and the base 2 and the clamping seat 5 form a lower die.

Further, offer the mounting groove 33 of cup jointing on inserted block 34 on the outer wall of base 2 top, it has the intake pipe 4 that extends to the inside of mounting groove 33 to peg graft on the outer wall of base 2 one side, intake pipe 4 is convenient for air conditioning and gets into mounting groove 33, so that accelerate the inside product of mould 14 and cool off fast, integrated into one piece has base plate 1 on the outer wall of base 2 bottom, and base plate 1 top outer wall is close to four corners department and has all seted up through-hole 3, through-hole 3 is convenient for the bolt to pass base plate 1.

Further, set up on the outer wall of mounting groove 37 bottom and run through ventilation groove 6 of inserted block 34, ventilation groove 6 is convenient for the air conditioning in mounting groove 33 to blow to mould 14 on, and ventilation groove 6 and mounting groove 33 link up each other, and filter screen 7 is installed through the bolt to ventilation groove 6 inside, and filter screen 7 is convenient for prevent that impurity such as dust from getting into in mounting groove 33.

The working principle is as follows: when the device is used, a worker can replace a new mold 14 according to a blister product, the worker can rotate the screw rod 10 through the handle 18 at the moment, so that the two clamping plates 11 are separated from each other on the sliding rod 9, the worker can place the mold 14 in the structure formed by the clamping groove 28 and the clamping groove 39, then the worker can rotate the handle 18, so that the clamping plates 11 slide on the sliding rod 9 to clamp the mold 14, then the worker can adjust the length of the plug pin 22 in the insertion hole 21 according to the specification of the product, so that the template 20 slides in the sliding groove 24, so that the distance between the two templates 20 is adjusted, the blister mold 14 can produce blister products with different specifications, and then when the upper die and the lower die are used for molding, the buffer structure formed by the spring 17 and the buffer block 15 can reduce the upper die to clamp the clamping seat 5 when the upper die and the lower die are used for molding the mold, The lower die that base 2 isotructure constitutes causes strikes, improves this lower die's life, when the compound die, can add air conditioning to mounting groove 33 inside through intake pipe 4 moreover for air conditioning blows mould 14 through ventilation groove 6, thereby cools off the product after the compound die, so that accelerate the production efficiency of plastic uptake product.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a plastic suction mould's inner chamber adjustment mechanism which characterized in that: the clamping device comprises a clamping seat (5), both sides of the outer wall of the top of the clamping seat (5) are provided with placing grooves (37), support plates (12) which are distributed in an equidistant structure are arranged in the placing grooves (37) through bolts, two grooves (8) which are communicated with the placing grooves (37) are arranged at positions, close to the top, of the outer walls of both sides of the clamping seat (5), slide rods (9) are arranged in the two grooves (8) through bolts, lead screws (10) are arranged in the other two grooves (8) through bearings, a handle (18) is arranged at a position, close to one end, of the outer wall of the side face of each lead screw (20), through a flat key, clamping plates (11) which are in sliding connection with the slide rods (9) are in threaded connection with the outer portions of the lead screws (10), the clamping plates (11) are in sliding connection with the support plates (12), mounting holes (32) which are distributed in an equidistant structure are arranged on the outer wall of one side of the clamping plates (11), and the bolt (22) is connected with the inner thread of the mounting hole (32), a clamping groove (28) is formed in the position, close to the top, of the outer wall of one side of the clamping plate (11), clamping grooves (29) are formed in the outer walls of the two sides of the supporting plate (12), a mold (14) located inside the placing groove (37) is inserted into the clamping groove (28) and the clamping grooves (29), the mold (14) comprises a shell (19), the outer walls of the two sides of the shell (19) are provided with insertion holes (21), and the bolt (22) is inserted into the insertion holes (21).

2. The cavity adjustment mechanism of a plastic suction mold of claim 1, wherein: both sides of the outer wall of the bottom of the shell (19) are provided with sliding grooves (24), sliding blocks (25) are connected inside the sliding grooves (24) in a sliding mode, and two adjacent sliding blocks (25) are integrally formed on the outer wall of the top of the sliding blocks (25) to form a template (20).

3. The cavity adjustment mechanism of a plastic suction mold of claim 2, wherein: the outer wall of one side of the template (20) is provided with limiting holes (23) which are distributed in an equidistant structure, and one end of the bolt (22) is inserted into the limiting holes (23).

4. The cavity adjustment mechanism of a plastic suction mold of claim 2, wherein: offer on template (20) one side outer wall and be mounting groove (26) that the equidistance structure distributes, install through the bolt on the both sides inner wall that casing (19) looks mutually and be extension spring (27) that the equidistance structure distributes, and extension spring (27) one end passes through the bolt and installs on mounting groove (26) inner wall.

5. The cavity adjustment mechanism of a plastic suction mold of claim 1, wherein: standing groove (37) looks on the both sides inner wall integrated into one piece have fixture block (13), slot (30) have all been seted up at splint (11) both ends, and inside fixture block (13) sliding connection slot (30).

6. The cavity adjustment mechanism of a plastic suction mold of claim 1, wherein: splint (11) one side outer wall is close to both ends department and has seted up screw hole (35) and through-hole (36) respectively, and screw hole (35) threaded connection is outside at lead screw (10), through-hole (36) sliding connection sits outside slide bar (9), splint (11) one side outer wall is close to top department and all offers sliding tray (31) that are equidistant structure and distribute, and sliding tray (31) sliding connection is outside in extension board (12).

7. The cavity adjustment mechanism of a plastic suction mold of claim 1, wherein: the clamp seat is characterized in that the two sides of the outer wall of the top of the clamp seat (5) are provided with arranging grooves (16), springs (17) which are distributed in an equidistant structure are installed on the inner wall of the bottom of the arranging grooves (16) through bolts, and the top ends of the springs (17) are provided with buffer blocks (15) through bolts.

8. The cavity adjustment mechanism of a plastic suction mold of claim 1, wherein: the outer wall of the bottom of the clamping seat (5) is integrally formed with an insert block (34), and the base (2) is installed outside the insert block (34) through a bolt.

9. The cavity adjustment mechanism of a plastic suction mold of claim 8, wherein: offer on base (2) top outer wall and cup joint mounting groove (33) on inserted block (34), it has intake pipe (4) that extend to mounting groove (33) inside to peg graft on base (2) one side outer wall, integrated into one piece has base plate (1) on base (2) bottom outer wall, and base plate (1) top outer wall is close to four corners department and has all seted up through-hole (3).

10. The cavity adjustment mechanism of a plastic suction mold of claim 9, wherein: set up ventilation groove (6) that run through inserted block (34) on mounting groove (37) bottom outer wall, and ventilation groove (6) link up each other with mounting groove (33), filter screen (7) are installed through the bolt to ventilation groove (6) inside.