CN208916775U - A kind of fixation device of pilferproof closure - Google Patents

Abstract

The utility model discloses a kind of fixation devices of pilferproof closure, including rack, the rack side is equipped with screw capping device and positioning device, the positioning device includes support plate, described support plate one end is equipped with the first telescopic rod, and it is hinged by articulation piece between support plate and the first telescopic rod, the support plate upper end is equipped with stock chest, and stock chest bottom symmetrical is equipped with two pieces of limited blocks.The convex ribs of the utility model limited block upper end under normal circumstances can block the pilferproof closure in stock chest, the position of screw capping is adjusted by cylinder, when screw capping moves down, it will push support plate to move downward, and the limited block of support plate lower end can be opened by reagent bottle, when support plate is moved to certain position, the convex ribs of limited block upper end can be removed completely from stock chest, at this moment pilferproof closure can just cover the bottleneck in reagent bottle, pilferproof closure is tightened by motor and screw capping at this time, it is more convenient, quick.

Description

A kind of fixation device of pilferproof closure

Technical field

The utility model relates to experimental apparatus technical field, the fixation device of specially a kind of pilferproof closure.

Background technique

Anti-theft bottle cap is the common packing forms of current bottle class packaging, generally using polyolefin as main raw material(s), by note The techniques machine-shaping such as modeling, hot pressing.It is mainly used in beverage packaging and experiment consumptive material field.It is different according to applied field, The function that pilferproof closure rises is also different.Such as when being applied to experiment consumptive material field, pilferproof closure is typically used as all kinds of bottled reagents It saves.When being saved to dangerous or toxic reagent, is sealed to achieve the effect that and prevent from opening by mistake.Generally can all it pass through Tool such as lid tightener is secured to be fixed.And in the fixation procedure of bottle cap, the alignment of reagent bottle be one more expend when Between thing, need by adjusting several times, bottle cap, bottle body can just be aligned with the screw capping of lid tightener.

For this purpose, we release a kind of fixation device for taking into account the pilferproof closure that bottle cap is fixed and is aligned to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of fixation devices of pilferproof closure, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of fixation device of pilferproof closure, including machine Frame, the rack side are equipped with screw capping device and positioning device, and the screw capping device includes fixed plate, and the dead plate upper end is set There are cylinder and motor, the cylinder is fixedly connected by screw with fixed plate, and the piston rod of cylinder is fixedly connected with rack, institute It states motor to be fixed by screws in fixed plate, and the output shaft of motor is equipped with screw capping, the positioning device includes support Plate, described support plate one end are equipped with the first telescopic rod, and hinged by articulation piece between support plate and the first telescopic rod, the branch Fagging upper end is equipped with stock chest, and stock chest bottom symmetrical is equipped with two pieces of limited blocks, and the limited block passes through sliding slot and support plate It is slidably connected, and limited block also passes through the first spring and support plate elastic connection, the lower end side of the limited block is equipped with limit Slot.

This setting is used to store the stock chest of pilferproof closure by end setting one on the supporting plate, then at stock chest bottom Portion, which is arranged two, can slide limited block, and the convex ribs of limited block upper end can keep off the pilferproof closure in stock chest under normal circumstances Firmly, the position of screw capping is adjusted by cylinder, when screw capping moves down, will push support plate and move downward, and supports The limited block of plate lower end can be opened by reagent bottle, and when support plate is moved to certain position, the convex ribs of limited block upper end can be complete Slave stock chest remove, at this moment pilferproof closure can just cover the bottleneck in reagent bottle, at this time by motor and screw capping by pilferproof closure It tightens, it is more convenient, quick.

Preferably, the quantity at least two of the motor, and the specification of the screw capping on each motor output shaft is different.

This setting is conveniently adapted in different size of pilferproof closure.

Preferably, the fixed plate two sides are equipped with guide post.

This setting can guarantee stability of the fixed plate when moving up and down.

Preferably, the support plate other end is equipped with the second telescopic rod, and on the outside of the first telescopic rod and the second telescopic rod Equipped with second spring, the top of second telescopic rod is equipped with cushion block.

This setting can be withstood support plate by the second telescopic rod and the cushion block at the top of it, and such support plate is in activity When with regard to good stability.

Preferably, the limiting slot is tapered.

Preferably, the limited block upper end is equipped with convex ribs.

Compared with prior art, the utility model has the beneficial effects that the utility model passes through end setting on the supporting plate One is used to store the stock chest of pilferproof closure, and limited block can be slided by being then arranged two in storing trench bottom, in normal condition The convex ribs of lower position block upper end can block the pilferproof closure in stock chest, and the position of screw capping is adjusted by cylinder, works as screw capping When head moves down, it will push support plate and move downward, and the limited block of support plate lower end can be opened by reagent bottle, work as support plate When being moved to certain position, the convex ribs of limited block upper end can be removed completely from stock chest, and at this moment pilferproof closure can be covered just and tried The bottleneck of agent bottle is at this time tightened pilferproof closure by motor and screw capping, more convenient, quick.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the support plate top view of the utility model；

Fig. 3 is the standoff features schematic diagram of the utility model.

In figure: 1 rack, 2 screw capping devices, 3 positioning devices, 4 fixed plates, 5 cylinders, 6 motors, 7 screw cappings, 8 support plates, 9 First telescopic rod, 10 stock chests, 11 limited blocks, 12 first springs, 13 limiting slots, 14 guide posts, 15 second telescopic rods, 16 convex ribs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of fixation device of pilferproof closure, including rack 1, the rack 1 Side is equipped with screw capping device 2 and positioning device 3, and the screw capping device 2 includes fixed plate 4, and 4 upper end of fixed plate is equipped with cylinder 5 and motor 6, the cylinder 5 is fixedly connected by screw with fixed plate 4, and the piston rod of cylinder 5 is fixedly connected with rack 1, institute It states motor 6 to be fixed by screws in fixed plate 4, and the output shaft of motor 6 is equipped with screw capping 7, the positioning device 3 includes Support plate 8, described 8 one end of support plate are equipped with the first telescopic rod 9, and are cut with scissors between support plate 8 and the first telescopic rod 9 by articulation piece It connects, 8 upper end of support plate is equipped with stock chest 10, and 10 bottom symmetrical of stock chest is equipped with two pieces of limited blocks 11, the limited block 11 are slidably connected by sliding slot with support plate 8, and limited block 11 is also by the first spring 12 and 8 elastic connection of support plate, described The lower end side of limited block 11 is equipped with limiting slot 13.

Specifically, the quantity at least two of the motor 6, and the specification of the screw capping 7 on 6 output shaft of each motor is not Together.

Specifically, 4 two sides of fixed plate are equipped with guide post 14.

Specifically, 8 other end of support plate is equipped with the second telescopic rod 15, and the first telescopic rod 9 and the second telescopic rod 15 Outside is equipped with second spring, and the top of second telescopic rod 15 is equipped with cushion block.

Specifically, the limiting slot 13 is tapered.

Specifically, 11 upper end of limited block is equipped with convex ribs 16.

In use, first rotating support plate 8, then pilferproof closure is put into stock chest 10, support plate 8 is then pushed back into original Position, the convex ribs 16 of 11 upper end of limited block can block the pilferproof closure in stock chest 10 under normal circumstances, adjustable by cylinder 5 The position of screw capping 7 will push support plate 8 and move downward when screw capping 7 moves down, and the limited block of 8 lower end of support plate 11 can be opened by reagent bottle, and when support plate 8 is moved to certain position, the convex ribs 16 of 11 upper end of limited block can be completely from storing Slot 10 removes, and at this moment pilferproof closure can cover the bottleneck in reagent bottle, is at this time tightened pilferproof closure by motor 6 and screw capping 7, It is more convenient, quick.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of fixation device of pilferproof closure, including rack (1), it is characterised in that: rack (1) side is equipped with screw capping device (2) and positioning device (3), the screw capping device (2) include fixed plate (4), fixed plate (4) upper end be equipped with cylinder (5) and Motor (6), the cylinder (5) are fixedly connected by screw with fixed plate (4), and the piston rod of cylinder (5) and rack (1) are fixed Connection, the motor (6) are fixed by screws on fixed plate (4), and the output shaft of motor (6) is equipped with screw capping (7), institute Stating positioning device (3) includes support plate (8), and described support plate (8) one end is equipped with the first telescopic rod (9), and support plate (8) and the Hinged by articulation piece between one telescopic rod (9), support plate (8) upper end is equipped with stock chest (10), and stock chest (10) bottom Portion is symmetrically arranged with two pieces of limited blocks (11), and the limited block (11) is slidably connected by sliding slot with support plate (8), and limited block (11) also by the first spring (12) and support plate (8) elastic connection, the lower end side of the limited block (11) is equipped with limiting slot (13)。

2. a kind of fixation device of pilferproof closure according to claim 1, it is characterised in that: the quantity of the motor (6) is extremely It is less two, and the specification of the screw capping (7) on each motor (6) output shaft is different.

3. a kind of fixation device of pilferproof closure according to claim 1, it is characterised in that: fixed plate (4) two sides are equal Equipped with guide post (14).

4. a kind of fixation device of pilferproof closure according to claim 1, it is characterised in that: support plate (8) other end Equipped with the second telescopic rod (15), and second spring is equipped on the outside of the first telescopic rod (9) and the second telescopic rod (15), described second The top of telescopic rod (15) is equipped with cushion block.

5. a kind of fixation device of pilferproof closure according to claim 1, it is characterised in that: the limiting slot (13) is in cone Shape.

6. a kind of fixation device of pilferproof closure according to claim 1, it is characterised in that: limited block (11) upper end is set There are convex ribs (16).