CN215512239U

CN215512239U - Plastic uptake machine convenient to change mould

Info

Publication number: CN215512239U
Application number: CN202122145254.0U
Authority: CN
Inventors: 曾景晓
Original assignee: Shenzhen Xingdayuan Blister Products Co ltd
Current assignee: Shenzhen Xingdayuan Blister Products Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-14
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a plastic uptake machine convenient for replacing a mold, which comprises a base, wherein fixing frames are fixedly connected to two sides of the base, one ends of the two fixing frames are rotatably connected with rotating rods, one side of a rod body of each fixing frame is rotatably connected with a first fixing pile, one side of the rod body of each rotating rod is rotatably connected with a second fixing pile, a spring is fixedly connected between the second fixing pile and the first fixing pile, one ends of the two rotating rods, far away from the fixing frames, are rotatably connected with fixing plates, and torsion springs are respectively and fixedly connected between the two fixing plates and the two rotating rods. According to the utility model, the spring is arranged, the mold is placed between the two fixed plates when the mold is installed, the two springs respectively pull down the two rotating rods to enable the two rotating rods to keep a clamping state on the mold, and the two fixed plates can be far away from each other only by outwards stirring the two rotating rods when the mold is taken down, so that the mold can be conveniently and quickly replaced.

Description

Plastic uptake machine convenient to change mould

Technical Field

The utility model relates to the technical field of plastic suction machines, in particular to a plastic suction machine convenient for replacing a mold.

Background

The plastic sucking machine is also called a thermoplastic forming machine, and is a machine for sucking and manufacturing thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like which are plasticized by heating into high-grade products such as packing decorative boxes, frames and the like with various shapes. The thermoplastic plastic sheets such as PVC, PET and the like which are heated and softened are subjected to vacuum forming by a mould into vacuum covers, plastic trays, bubble shells and the like with various shapes by utilizing vacuum suction force generated by a vacuum pump.

Various moulds need be used when using to the plastic uptake machine, and in order to guarantee the steadiness when the mould uses, generally all can adopt bolt and nut's fixed mode to come the mould fixed, though can guarantee the stability that the mould used under this kind of circumstances, but lead to the fact the inconvenient shortcoming of dismantlement, be unfavorable for the change of mould.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a plastic sucking machine convenient for replacing a mold.

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

the utility model provides a plastic uptake machine convenient to change mould, includes the base, the equal fixedly connected with mount in both sides of base, two the one end of mount is all rotated and is connected with the dwang, and rotates on one side of the body of rod of mount and be connected with first spud pile, body of rod one side of dwang is rotated and is connected with the second spud pile, fixedly connected with spring, two between second spud pile and the first spud pile the one end that the mount was kept away from to the dwang is all rotated and is connected with the fixed plate, two the fixed plate respectively with two dwangs between fixedly connected with torque spring, and the equal fixedly connected with sheet rubber in one side that two fixed plates are close to each other.

Furthermore, the top end of one side, far away from each other, of each of the two fixing plates is fixedly connected with a hanging ring and a fixing box respectively.

Further, a fixed rod is fixedly connected between the inner walls of the two sides of the fixed box, a sleeve is sleeved outside the fixed rod, and a clockwork spring is fixedly connected between the sleeve and the fixed rod.

Furthermore, an opening is formed in the top end of the fixing box, a restraining belt is fixedly connected to the top end of the sleeve, one end of the restraining belt extends to the outside of the fixing box at the opening, a hook is fixedly connected to one end, located outside the fixing box, of the restraining belt, and the hook is matched with the hanging ring.

Further four equal fixedly connected with vaulting poles in angle departments of bottom of base.

Further, a rectangular groove is formed in the top end of the base, two telescopic rods are fixedly connected to the base at the inner walls of the two sides of the rectangular groove, one end of each of the two telescopic rods located on the same side is fixedly connected with the same clamping plate, and the clamping plates are fixedly connected with pressure springs between the inner walls of the two sides of the base respectively.

The utility model has the beneficial effects that:

1. through setting up the spring, place the mould between two fixed plates when the installation mould, two springs drop down two dwangs respectively can make two dwangs keep the centre gripping state to the mould, and also only need outwards stir two dwangs when taking off the mould and can make two fixed plates keep away from each other, can change the mould convenient and fast ground this moment to this has removed the trouble of dismantling bolt and nut from, makes the mould can more be more quick must change.

2. Through setting up the constraint area, can make the constraint area pulled out from the inside of fixed box through the pulling couple, and can utilize the constraint area to bind the mould after hanging the couple on the link, clockwork spring can strain the constraint area through self elastic deformation simultaneously, make the mould can be fixed by the constraint area, but guarantee the stability in the mould use, and only need separate couple and link when taking off the mould, clockwork spring can be through self elasticity pulling constraint area get back to fixed box in, realize that it accomodates.

3. Through setting up two splint, can place the mould between two splint before utilizing two fixed plates to carry out the centre gripping to the mould fixed, two compression spring can promote the mould this moment, make it be in the middle zone, later can make the mould be in the centre of base top by fixed position through the spring after two splint carry out the centre gripping to the mould fixed, two splint and two fixed plates can be in mould centre of centre all around respectively simultaneously, thereby it is even to let the outside atress of mould when carrying out the centre gripping to the mould, more do benefit to the stability when the mould uses.

Drawings

Fig. 1 is a front view of a vacuum molding machine facilitating mold exchange set forth in embodiment 1;

fig. 2 is a sectional view of a set box of a vacuum molding machine facilitating mold exchange set forth in embodiment 1;

fig. 3 is a plan view of a base of a vacuum molding machine facilitating mold exchange as set forth in embodiment 2.

In the figure: the fixing device comprises a base 1, a first fixing pile 2, a fixing frame 3, a spring 4, a second fixing pile 5, a rotating rod 6, a rubber sheet 7, a fixing box 8, a fixing plate 9, a binding belt 10, a hook 11, a hanging ring 12, a support rod 13, a sleeve 14, a clockwork spring 15, a fixing rod 16, a clamping plate 17, a pressure spring 18 and a telescopic rod 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a plastic uptake machine convenient to change mould, includes base 1, the equal fixedly connected with mount 3 in both sides of base 1, two the one end of mount 3 all rotates and is connected with dwang 6, and body of rod one side of mount 3 rotates and is connected with first spud pile 2, body of rod one side of dwang 6 rotates and is connected with second spud pile 5, fixedly connected with spring 4, two between second spud pile 5 and the first spud pile 2 the one end that mount 3 was kept away from to dwang 6 all rotates and is connected with fixed plate 9, two fixed plate 9 respectively and two dwang 6 between fixedly connected with torque spring, and two fixed plate 9 are close to the equal fixedly connected with sheet rubber 7 in one side each other.

The top ends of the two sides of the fixing plates 9 far away from each other are fixedly connected with a hanging ring 12 and a fixing box 8 respectively. A fixing rod 16 is fixedly connected between the inner walls of the two sides of the fixing box 8, a sleeve 14 is sleeved outside the fixing rod 16, and a clockwork spring 15 is fixedly connected between the sleeve 14 and the fixing rod 16. An opening is formed in the top end of the fixing box 8, a binding belt 10 is fixedly connected to the top end of the sleeve 14, one end of the binding belt 10 extends to the outside of the fixing box 8 at the opening, a hook 11 is fixedly connected to one end, located outside the fixing box 8, of the binding belt 10, and the hook 11 is matched with the hanging ring 12. Four corners of the bottom end of the base 1 are fixedly connected with support rods 13.

The working principle is as follows: when carrying out the mould use, place it on the top of base 1, and make it be in between two fixed plates 9, two springs 4 can stimulate two dwang 6 downwards respectively this moment, two dwang 6 drive two fixed plates 9 respectively and inwards remove and can fix the mould centre gripping, pull couple 11 again this moment, couple 11 can be with the inside pull-out of fixed box 8 of constraint area 10, then hang couple 11 on link 12, clockwork spring 15 can strain constraint area 10 through self elastic deformation this moment, and constraint area 10 can be binded the mould fixedly, later can begin the use of plastic uptake machine.

When the mold needs to be replaced, the hook 11 is taken down from the hanging ring 12, the binding belt 10 can be pulled by the spring 15 through the elasticity of the spring, the binding belt is retracted into the fixing box 8, the two rotating rods 6 are shifted outwards to enable the two fixing plates 9 to be away from each other, and the mold can be taken down and replaced.

Example 2

Referring to fig. 3, a plastic uptake machine convenient to change mould, this embodiment compare in embodiment 1, in order to further guarantee the stability when mould uses, the rectangle recess has been seted up on base 1's top, and base 1 is in two telescopic links 19 of the equal fixedly connected with in both sides inner wall department of rectangle recess, is in the same splint 17 of the one end fixedly connected with of two telescopic links 19 with one side, two fixedly connected with pressure spring 18 between splint 17 respectively and the both sides inner wall of base 1.

The working principle is as follows: when carrying out the mould use, place it on base 1's top, and make it be in between two splint 7 and two fixed plate 9, two pressure spring 18 promote two splint 17 and carry out the centre gripping to the both sides of mould this moment and fix, two springs 4 can stimulate two dwang 6 respectively downwards simultaneously, two dwang 6 drive two fixed plate 9 respectively inwards move can carry out the centre gripping to the other both sides of mould and fix, stimulate couple 11 again this moment, couple 11 can be with constraint area 10 from the inside pull-out of fixed box 8, then hang couple 11 on link 12, clockwork spring 15 can strain constraint area 10 through self elastic deformation this moment, and constraint area 10 can be binded the mould fixedly, later can begin the use of plastic uptake machine.

When the mold needs to be replaced, the hook 11 is taken down from the hanging ring 12, the binding belt 10 can be pulled by the spring 15 through the elasticity of the spring, the binding belt is retracted into the fixing box 8, the two rotating rods 6 are pulled outwards to enable the two fixing plates 9 to be away from each other, and the mold can be taken down from between the two clamping plates 17 and replaced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A plastic uptake machine convenient for replacing a mould, which comprises a base (1) and is characterized in that, both sides of the base (1) are fixedly connected with fixing frames (3), one end of each fixing frame (3) is rotatably connected with a rotating rod (6), and one side of the rod body of the fixing frame (3) is rotationally connected with a first fixing pile (2), one side of the rod body of the rotating rod (6) is rotationally connected with a second fixing pile (5), a spring (4) is fixedly connected between the second fixing pile (5) and the first fixing pile (2), one ends of the two rotating rods (6) far away from the fixing frame (3) are both rotatably connected with fixing plates (9), torsion springs are respectively fixedly connected between the two fixing plates (9) and the two rotating rods (6), and one sides of the two fixing plates (9) close to each other are fixedly connected with rubber sheets (7).

2. The vacuum forming machine convenient for die replacement according to claim 1, wherein the top ends of the sides of the two fixing plates (9) far away from each other are fixedly connected with a hanging ring (12) and a fixing box (8) respectively.

3. The vacuum forming machine convenient for die replacement as claimed in claim 2, wherein a fixed rod (16) is fixedly connected between the two side inner walls of the fixed box (8), a sleeve (14) is sleeved outside the fixed rod (16), and a clockwork spring (15) is fixedly connected between the sleeve (14) and the fixed rod (16).

4. The vacuum forming machine convenient for mold replacement according to claim 3, wherein the top end of the fixing box (8) is opened, the top end of the sleeve (14) is fixedly connected with a restraining belt (10), one end of the restraining belt (10) extends to the outside of the fixing box (8) at the opening, the end of the restraining belt (10) located at the outside of the fixing box (8) is fixedly connected with a hook (11), and the hook (11) is matched with the hanging ring (12).

5. The vacuum forming machine convenient for mold replacement according to claim 1, characterized in that a support rod (13) is fixedly connected to each of four corners of the bottom end of the base (1).

6. The vacuum forming machine convenient to change a mold according to claim 1, characterized in that a rectangular groove is formed at the top end of the base (1), two telescopic rods (19) are fixedly connected to the base (1) at the inner walls of the two sides of the rectangular groove, one end of each of the two telescopic rods (19) on the same side is fixedly connected with the same clamping plate (17), and a pressure spring (18) is fixedly connected between each of the two clamping plates (17) and the inner walls of the two sides of the base (1).