CN213798062U

CN213798062U - Plastic suction mould activity of two back-offs is buckled

Info

Publication number: CN213798062U
Application number: CN202022548621.7U
Authority: CN
Inventors: 林礼敬
Original assignee: Hengjiangding Technology Xiamen Co ltd
Current assignee: Hengjiangding Technology Xiamen Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-27
Anticipated expiration: 2030-11-06

Abstract

The utility model provides a double-reverse-buckled plastic suction mould movable buckle, which comprises a mould seat, a mounting seat arranged on the mould seat, a rotating shaft arranged on the mounting seat and two overturning buckles rotationally connected with the rotating shaft; the mounting seat is provided with a mounting groove, and the side wall of the mounting groove is provided with a first through hole for the rotating shaft to pass through; the upset is detained and is set up two rotation portions of being connected and the upset page or leaf of being connected with two rotation portions side by side with the pivot, set up the second through-hole that is used for the pivot to pass in the rotation portion, upset page or leaf lower extreme supports and leans on in the mounting groove bottom, and two rotation portions that two upsets were detained are close to each other and cross arrangement, utilize the pivot to pass first through-hole and second through-hole. The utility model discloses what plastic uptake mould activity was detained sets up two upset that the structure is identical and detains, can realize two upsets and detain the sharing, moreover through setting up the pivot, realizes the rotation that the upset was detained, the drawing of patterns of being convenient for.

Description

Plastic suction mould activity of two back-offs is buckled

Technical Field

The utility model relates to a technical field of plastic suction mould accessory, especially a plastic suction mould activity of two back-offs is detained.

Background

The existing blister trays are necessarily limited in stacking mode and number due to the influence of material properties and structures of the existing blister trays. Some blister trays may have undercuts (i.e., undercuts) on the sidewalls, and when a plurality of trays are stacked, the upper surface of the undercut contacts the bottom surface of the tray to form a support surface for support. In order to increase the number of stacked trays while ensuring sufficient supporting strength, it is necessary to increase the supporting surface of the trays, which contact each other, and to increase the supporting surface, which requires an increase in the undercut. However, since the inner wall of the cavity of the mold structure for molding the undercut is fixed, the larger the undercut in the tray is, the less easily the tray is released, and the tray is easily damaged due to the excessive resistance during releasing.

In view of the above, the present inventors have specially designed a double-reverse-buckle movable buckle of a plastic suction mold, and have resulted from the present disclosure.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the technical scheme of the utility model is as follows:

a double-reverse-buckled plastic suction mould movable buckle comprises a mould seat, an installation seat arranged on the mould seat, a rotating shaft arranged on the installation seat and two turnover buckles rotationally connected with the rotating shaft;

the mounting seat is provided with a mounting groove, and the side wall of the mounting groove is provided with a first through hole for the rotating shaft to pass through;

the turnover buckle is provided with two rotating parts which are rotatably connected with the rotating shaft and turnover pages which are connected with the two rotating parts side by side, the rotating parts are provided with second through holes for the rotating shaft to pass through, the lower ends of the turnover pages are abutted against the bottom of the mounting groove, the two rotating parts of the two turnover buckles are close to each other and are arranged in a crossed manner, and the rotating shaft passes through the first through hole and the second through hole;

the upset is detained and can be making its lower terminal surface support to lean on in the mounting groove bottom under with self action of gravity, this moment is defined as initial position, when needs drawing of patterns, the upset is detained and can upwards be rotated, and guarantee the width of the lateral wall distance less than or equal to mount pad of two upset pages, the drawing of patterns of being convenient for, the upset is to the top definition and is final position, angle between final position and the initial position is preferred to be less than 90 degrees simultaneously, because the center pin of upset page principle second through-hole, consequently rely on self gravity to be convenient for the upset to detain and drop by oneself.

Further, the turnover buckle further comprises a limiting portion arranged below the rotating portion, and a limiting groove used for limiting rotation of the limiting portion is arranged at the bottom of the mounting groove.

Furthermore, the cross section of the limiting groove is in an inverted trapezoid shape, and the bottom of the limiting groove is provided with a fillet.

Furthermore, two upset is detained and is upwards rotated, when spacing portion supported by in spacing groove lateral wall, two the upset page or leaf outside is with mount pad lateral wall parallel and level or outside is located the mount pad lateral wall.

Furthermore, a first magnet and a second magnet which are mutually repulsive are arranged between the two overturning buckles.

Further, a first placing groove is arranged on the rotating part close to the central position, and a first magnet is arranged in the first placing groove; and a second placing groove is arranged on the turning page and positioned in the middle of the two rotating parts, and a second magnet is arranged in the second placing groove.

Further, a fixing groove for fixing the mounting seat is formed in the die holder, and an avoiding groove for avoiding rotation of the turnover page is formed in the die holder.

Further, the mounting seat is arranged in the fixing groove, a threaded hole is formed in the bottom of the mounting seat, and the mounting seat penetrates through the bottom of the die holder through a bolt and is in threaded connection with the mounting seat.

The utility model discloses what plastic uptake mould activity was detained sets up two upset that the structure is identical and detains, can realize two upsets and detain the sharing, moreover through setting up the pivot, realizes the rotation that the upset was detained, the drawing of patterns of being convenient for.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.

Wherein:

FIG. 1 is a schematic structural view of the plastic suction mold movable buckle of the present invention;

fig. 2 is a schematic view of a partial structure of the plastic suction mold movable buckle (the flip buckle is in an initial state);

fig. 3 is a schematic structural diagram of the mounting base of the present invention;

fig. 4 is a schematic structural view of the turning buckle of the present invention;

fig. 5 is a side view of the flip button of the present invention;

fig. 6 is a partial cross-sectional view of the present invention (flip button in final state).

Description of reference numerals:

10. a die holder; 11. an avoidance groove; 20. a mounting seat; 21. mounting grooves; 22. a first through hole; 23. a limiting groove; 24.

an arc-shaped slot; 30. a rotating shaft; 40. turning over and buckling; 41. a rotating part; 411. a second through hole; 412. a first placing groove; 42. turning over

Turning pages; 421. a second placing groove; 43. a limiting part; 50. a first magnet; 60. a second magnet.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 6, a plastic mold movable buckle with double reverse buckles as a preferred embodiment of the present invention includes a mold base 10, a mounting base 20 disposed on the mold base 10, a rotating shaft 30 disposed on the mounting base 20, and two turning buckles 40 rotatably connected to the rotating shaft 30; the mounting seat 20 is provided with a mounting groove 21, and the side wall of the mounting groove 21 is provided with a first through hole 22 for the rotating shaft 30 to pass through; the turning buckle 40 is provided with two rotating parts 41 connected with the rotating shaft 30 in a rotating way side by side and a turning page 42 connected with the two rotating parts 41, the rotating parts 41 are provided with second through holes 411 for the rotating shaft 30 to pass through, the lower ends of the turning pages 42 are abutted against the bottom of the mounting groove 21, the two rotating parts 41 of the two turning buckles 40 are close to each other and are arranged in a crossed way, and the rotating shaft 30 passes through the first through hole 22 and the second through hole 411; in the actual production process, a plurality of turnbuckles 40 can be directly produced, and any one of the turnbuckles is damaged and needs to be replaced without selection.

The turning buckle 40 further comprises a limiting portion 43 arranged below the rotating portion 41, the bottom of the mounting groove 21 is provided with a limiting groove 23 used for limiting the rotation of the limiting portion 43, the cross section of the limiting groove 23 is in an inverted trapezoid shape, and the bottom of the limiting groove 23 is provided with a fillet. Two upset buckles 40 upwards rotate, and when spacing portion 43 leaned on in spacing groove 23 lateral wall, two upset pages 42 outside and mount pad 20 lateral wall parallel and level or outside lie in the mount pad 20 lateral wall, guarantee fast and convenient drawing of patterns.

The lower end face of the turnover buckle 40 can be abutted against the bottom of the mounting groove 21 under the action of self gravity, the turnover buckle is defined as an initial position at the moment, when the mold is required to be demolded, the turnover buckle 40 can rotate upwards, the distance between the outer side walls of the two turnover pages 42 is less than or equal to the width of the mounting seat 20, the mold is convenient to demold, the turnover buckle is defined as a final position when being overturned to the top, and meanwhile, the angle between the final position and the initial position is preferably less than 90 degrees, and the turnover page 42 is convenient to fall off by self by virtue of the self gravity due to the central shaft of the second through hole 411; in order to ensure that the overturning buckle 40 after overturning does not have the problem of jamming, a first magnet 50 and a second magnet 60 which are mutually exclusive are arranged between the two overturning buckles 40; specifically, a first placing groove 412 is provided on the rotating portion 41 near the center position, and the first placing groove 412 is provided with the first magnet 50; the turning sheet 42 is provided with a second placing groove 421 at the middle position between the two rotating parts 41, the second placing groove 421 is provided with a second magnet 60, when the turning sheet is in the final state, the first magnet 50 and the second magnet 60 are close to each other, and after demolding is completed, under the action of like-pole repulsion, the turning buckle 40 is quickly returned to the initial state.

The die holder 10 is provided with a fixing groove for fixing the mounting seat 20, the die holder 10 is provided with an avoiding groove 11 for avoiding the rotation of the turning page 42, the installation seat 20 can be quickly taken down by the arrangement of the avoiding groove 11 matched with the arc-shaped groove 24 of the side plate of the mounting seat 20, the turning buckle 40 is convenient to replace, and the arc-shaped groove 24 is positioned on one side of the avoiding groove 11; the mounting seat 20 is arranged in the fixing groove, a threaded hole is formed in the bottom of the mounting seat, and the mounting seat 20 is screwed with the bottom of the die holder 10 through a bolt.

To sum up, the utility model discloses what plastic uptake mould activity was detained sets up two upset that the structure is identical and detains, can realize two upsets and detain the sharing, moreover through setting up the pivot, realizes the rotation that the upset was detained, the drawing of patterns of being convenient for.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. A plastic suction mould movable buckle with double reverse buckles is characterized by comprising a mould seat (10), a mounting seat (20) arranged on the mould seat (10), a rotating shaft (30) arranged on the mounting seat (20) and two reverse buckles (40) rotatably connected with the rotating shaft (30);

the mounting seat (20) is provided with a mounting groove (21), and the side wall of the mounting groove (21) is provided with a first through hole (22) for the rotating shaft (30) to pass through;

upset is detained (40) and is set up two side by side and rotate rotation portion (41) of being connected and overturn page or leaf (42) of being connected with two rotation portions (41) with pivot (30), set up second through-hole (411) that are used for pivot (30) to pass on rotation portion (41), upset page or leaf (42) lower extreme supports and leans on in mounting groove (21) bottom, and two rotation portions (41) of two upset knots (40) are close to each other and cross arrangement, utilize pivot (30) to pass first through-hole (22) and second through-hole (411).

2. The plastic suction mold active buckle of the double reverse buckle as claimed in claim 1, wherein the flip buckle (40) further comprises a limiting part (43) disposed below the rotating part (41), and the bottom of the mounting groove (21) is provided with a limiting groove (23) for limiting the rotation of the limiting part (43).

3. The plastic suction mold active buckle with double inversed buckles as claimed in claim 2, wherein the cross section of the limiting groove (23) is in an inversed trapezoid shape, and the bottom of the limiting groove (23) is provided with a round corner.

4. The plastic suction mold active buckle with double inversed buckles as claimed in claim 3, wherein the two turning buckles (40) rotate upward, and when the limiting portion (43) abuts against the side wall of the limiting groove (23), the outermost sides of the two turning leaves (42) are flush with the side wall of the mounting seat (20) or the outermost sides are located in the side wall of the mounting seat (20).

5. The plastic uptake mold snap fastener of claim 3, wherein a first magnet (50) and a second magnet (60) are disposed between the two flip fasteners (40) and repel each other.

6. The plastic suction mold active buckle of the double-reverse buckle as claimed in claim 5, wherein the rotating part (41) near the center is provided with a first placing groove (412), and the first placing groove (412) is provided with a first magnet (50); and a second placing groove (421) is formed in the turning page (42) and positioned in the middle of the two rotating parts (41), and a second magnet (60) is arranged in the second placing groove (421).

7. The plastic suction mold active buckle of the double reverse buckle as claimed in claim 1, wherein the mold base (10) is provided with a fixing groove for fixing the mounting base (20), and the mold base (10) is provided with an avoiding groove (11) for avoiding the rotation of the turning sheet (42).

8. The plastic suction mold active buckle of the double reverse buckle as claimed in claim 7, wherein the mounting seat (20) is disposed in the fixing groove, and the bottom is provided with a threaded hole, which is threaded with the mounting seat (20) by passing through the bottom of the mold base (10).