CN101857093B

CN101857093B - Die locking mechanism

Info

Publication number: CN101857093B
Application number: CN2010101790659A
Authority: CN
Inventors: 杨松; 廖祥江; 李雄柏
Original assignee: ZHEJIANG JIANGNAN PHARMACEUTICAL MACHINERY CO Ltd
Current assignee: ZHEJIANG JIANGNAN PHARMACEUTICAL MACHINERY CO Ltd
Priority date: 2010-05-20
Filing date: 2010-05-20
Publication date: 2012-05-02
Anticipated expiration: 2030-05-20
Also published as: CN101857093A

Abstract

The invention discloses a die locking mechanism, which comprises a die (10) and a die base (2). The die (10) is arranged on the die base (2) via a guide bar (5), and the die base is internally equipped with a pin roll screw (4) the outer end part of which is provided with a handle (1) and the inner end part of which is provided with a convex piece (7); the bottom part of the die is provided with a T-shaped pin shackle (9) with a slope, and the pin shackle penetrates in the die base; and the convex piece (7) can is contacted with the slope of the T-shaped pin shackle. The convex piece presses or is separated from the slope of the T-shaped pin shackle by means of the rotation of the pin roll screw to press or loosen the die so as to realize entering or extracting of the die from a front surface in a drawer manner, thus having convenient operations in assembly, disassembly and replacement, saving time and labor, improving working efficiency and being widely applied in molding, heat sealing, blanking or batch number devices of packagers.

Description

Die locking mechanism

Technical field

The present invention relates to a kind of pharmacy, food mechanical equipment, specifically relate to a kind of mechanism that mould is locked that is applied to wrapping machine.

Background technology

At present, in pharmacy, food mechanical equipment, generally be that mould is set about changing or installing from the side to the die locking mechanism of the moulding on the wrapping machine, heat-sealing, stamping-out or lot number device, operation is extremely inconvenient in the less space of machine.Need use the outer-hexagonal spanner to carry out that the mould briquetting is unloaded or locked to pine during installation and too time-consuming.Particularly heat seal die exists and extracts the problem that mould scalds one's hand, and need become flexible its lock screw during the blanking die dismounting and cover plate could be accomplished replacing.Thereby influenced work efficiency.

Summary of the invention

The objective of the invention is to overcome above-mentioned deficiency, and a kind of loading and unloading, convenient, the time saving and energy saving die locking mechanism of replacing Mould operation are provided.

The object of the invention is realized through following technical scheme: a kind of die locking mechanism; Comprise mould, mould base, mould is contained on the mould base through gib block, in described mould base, the bearing pin screw rod is housed; Handle is equipped with in the outer end of bearing pin screw rod, and the inner end of bearing pin screw rod is equipped with jacking block; At described mold bottom the T-shape pin button of being with the inclined-plane is housed, this T-shape pin button is through again in the mould base, and said jacking block can contact with the inclined-plane of said T-shape pin button.On described mould base, be equipped with by piece, mould be in contact with one another, lean by piece with this.

After adopting structure of the present invention; Rotation through the bearing pin screw rod makes the jacking block roof pressure or breaks away from the inclined-plane of T-shape pin button, to compress or to unclamp mould, realizes that mould drawer type front gets into or extracts; Loading and unloading, replacing Mould operation convenience, time saving and energy saving have improved work efficiency.Can be widely used on moulding, heat-sealing, stamping-out or the lot number device of wrapping machine.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is made further detailed description.

Fig. 1 is the structural representation of die locking mechanism of the present invention.

Fig. 2 is the partial enlarged view of the mark A among Fig. 1.

Fig. 3 is the ejecting block scheme drawing among Fig. 1.

Fig. 4 is the T-shape pin buckle structure scheme drawing on the band inclined-plane among Fig. 1.

The specific embodiment

Can know referring to figs. 1 through Fig. 4; Die locking mechanism of the present invention; Comprise mould 10 (its bottom have T-shape groove), mould base 2, mould 10 is contained on the mould base 2 through gib block 5 (T-shape), and (and in lateral position through transverse groove 13) is equipped with bearing pin screw rod 4 in described mould base 2; Handle 1 (for the tightening handle) is equipped with in the outer end of bearing pin screw rod 4, and the inner end of bearing pin screw rod 4 (through screw 6) is equipped with jacking block 7; The T-shape pin that the band inclined-plane is housed in described mould 10 bottoms is buckled 9 (as shown in Figure 4), and this T-shape pin button 9 (at the lengthwise position place through longitudinal slot 12) again is through in the mould base 2, and said jacking block 7 can contact with the inclined-plane of said T-shape pin button 9.

Wherein: mould 10 sides are equipped with turning handle 3; The T-shape pin button on band inclined-plane also is equipped with spring 89 times and withstands on longitudinal slot 12 bottoms of mould base, plays the return effect; Like Fig. 1, shown in Figure 3, also have the corresponding chamfered portion in inclined-plane with T-shape pin button 9 on the jacking block 7, also leave small gap between transverse groove 13 bottoms of itself and mould base, reserved enough motion spaces for jacking block 7.In order better to locate to mould, on described mould base 2, be equipped with by piece 11, mould 10 was in contact with one another, leaned with leaning on piece 11.

Principle of work of the present invention is: mould is packed into along gib block 5, by leaning on 11 pairs of moulds of piece to carry out axial limiting.When needs locking mould, then clockwise rotate tightening handle 1, to promote bearing pin screw rod and jacking block with shown in Figure 1 moving right (this moment, jacking block did not rotate).Then, jacking block contacts and this inclined-plane that bears down on one with the inclined-plane of T-shape pin button 9, moves downward and compaction mold to cause T-shape pin button 9, reaches the purpose of locking mould.When needs are changed, when taking apart a die, are then rotated counterclockwise tightening handle 1, with promote bearing pin screw rod and jacking block with shown in Figure 1 to left movement (this moment, jacking block did not rotate).Then; The inclined-plane of jacking block and T-shape pin button 9 slowly breaks away from, and makes the T-shape pin buckle 9 upward movements by spring 8 effect and unclamp mould, and can directly mould be taken out from the front through turning handle 3; Change, the loading and unloading mould is very convenient, be similar to drawer type and get into or extract.This die locking mechanism can be widely used in moulding, heat-sealing, stamping-out or the lot number device etc. of wrapping machine.

Claims

1. die locking mechanism; Comprise mould (10), mould base (2); Mould (10) is contained on the mould base (2) through gib block (5); It is characterized in that: bearing pin screw rod (4) is housed in described mould base (2), and handle (1) is equipped with in the outer end of bearing pin screw rod (4), and the inner end of bearing pin screw rod (4) is equipped with jacking block (7); The T-shape pin that the band inclined-plane is housed in described mould (10) bottom is buckled (9), and this T-shape pin button (9) is through again in the mould base (2), and said jacking block (7) can contact with the inclined-plane of said T-shape pin button (9); Under the T-shape pin button (9) on band inclined-plane spring (8) is housed also and withstands on longitudinal slot (12) bottom of mould base, play the return effect.

2. die locking mechanism as claimed in claim 1 is characterized in that: on described mould base (2), be equipped with by piece (11), mould (10) was in contact with one another, leaned with leaning on piece (11).