CN212196224U

CN212196224U - Small door buffer device of packaging machinery

Info

Publication number: CN212196224U
Application number: CN202020939238.1U
Authority: CN
Inventors: 袁圆; 汪祝芬; 张旭; 徐鹏; 盛智文
Original assignee: Anqing Normal University
Current assignee: Anqing Normal University
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-12-22
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a small door buffer device of packaging machinery, include: the small door comprises an inner door plate and an outer door plate, the inner door plate is arranged in the small door in a sliding mode, one end of the outer door plate is rotatably connected to the bottom side of the inner door plate, and a glass plate is arranged on the inner door plate; interior door plant both sides are fixed and are provided with the buffering strip, buffering strip side is provided with the shrinkage pool that a plurality of terminal surfaces are the inclined plane, moves and lies in shrinkage pool one side in the door and set up a plurality of spacing posts, spacing post end face department sets up the pressure spring. The utility model adopts the structure of the sliding wicket, the inner door plate is downwards moved when the outer door plate is downwards pulled by clamping the limiting post arranged in the sliding door into the concave hole, on one hand, the limiting post has the buffer function to the buffer strip, on the other hand, the wicket can be stopped at any position after the pulling-down is stopped at the position; the small door adopts the structure of the inner and outer composite door plates, and when the small door is used for equipment observation, only the outer door plate can be opened and the small door can be kept sealed, so that dust is reduced from entering the equipment.

Description

Small door buffer device of packaging machinery

Technical Field

The utility model relates to a mechanical equipment specifically is a small door buffer of packaging machinery.

Background

The packaging mechanical equipment is usually provided with a sliding door, and a small door is arranged on the sliding door and is mainly used for inspecting and observing the equipment so as to record running state parameters of the equipment and the like. The current wicket structure uses convertible structure as the main, and the wicket of upset adopts bayonet lock etc. to fix, directly overturns when opening and moves the door bottom, owing to lack the buffering, wicket direct impact moves the door panel, produces the noise, and the wicket can't realize opening and shutting the size arbitrary change, and patrols and examines or maintain the equipment usually and also need not to open the wicket completely, otherwise also easily leads to causing the pollution in the workshop in the wastepaper dust entering equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small door buffer of packaging machinery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a door cushioning device for a packaging machine, comprising: the small door comprises an inner door plate and an outer door plate, the inner door plate is arranged in the small door in a sliding mode, one end of the outer door plate is rotatably connected to the bottom side of the inner door plate, and a glass plate is arranged on the inner door plate;

interior door plant both sides are fixed and are provided with the buffering strip, buffering strip side is provided with the shrinkage pool that a plurality of terminal surfaces are the inclined plane, moves and lies in shrinkage pool one side in the door and sets up a plurality of spacing posts, spacing post end shape is unanimous with the shrinkage pool shape, spacing post end face department sets up the pressure spring.

As a further aspect of the present invention: the outer door plant inboard is provided with encloses the blend stop, the position that corresponds on the interior door plant encloses the blend stop is provided with the holding tank.

As a further aspect of the present invention: the inner side of the outer door plate is fixedly provided with an elastic clamping block, and the inner door plate is provided with a clamping groove correspondingly matched with the elastic clamping block.

As a further aspect of the present invention: folding rods are connected between the two sides of the outer door plate and the inner door plate.

As a further aspect of the present invention: and a lug is fixedly arranged on the outer side of the outer door plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts the structure of the sliding wicket, the inner door plate is downwards moved when the outer door plate is downwards pulled by clamping the limit post arranged in the sliding door into the concave hole, the limit post has the buffer function on one hand to the buffer strip to gradually move downwards, and on the other hand, the wicket can be stopped at any position after the pull-down is stopped at the position, thus realizing the arbitrary change of the size of the wicket opening; the small door adopts the structure of the inner and outer composite door plates, and when the small door is used for equipment observation, only the outer door plate can be opened and the small door can be kept sealed, so that dust is reduced from entering the equipment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic view of the sectional structure inside the sliding door of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

The door comprises a sliding door 1, a limiting column 11, a pressure spring 12, a small door 2, an inner door plate 21, a glass plate 211, an accommodating groove 212, a clamping groove 213, an outer door plate 22, a surrounding barrier strip 221, a lug 222, an elastic clamping block 223, a buffer strip 23 and a connecting rod 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a door buffering device for a packaging machine includes: the small door 2 comprises an inner door plate 21 and an outer door plate 22, one end of the outer door plate 22 is rotatably connected to the bottom side of the inner door plate 21, a glass plate 211 is arranged on the inner door plate 21, the glass plate 211 is used as an observation window for observing the running condition in the equipment, namely, only the outer door plate 22 is opened under the condition of only observing records, the observation is carried out through the glass plate 211, and at the moment, the small door is still kept closed, so that dust in a workshop and the like can be prevented from entering the equipment; folding rods 3 are further connected between the two sides of the outer door panel 22 and the inner door panel 21, the folding rods 3 are used for supporting the outer door panel 22 which is turned over and opened, and the outer door panel 22 stops when turning over to the horizontal position, at the moment, the outer door panel 22 can be used as a storage plate, tools, a recording meter and the like can be placed, and the temporary table can be used by workers; the inner side of the outer door panel 22 is provided with a surrounding barrier strip 221, the surrounding barrier strip 221 can separate and block tools and the like placed on the outer door panel 22, the tools are prevented from rolling off, and the inner door panel 21 is provided with an accommodating groove 212 corresponding to the surrounding barrier strip 221 for accommodating the surrounding barrier strip 221.

The inner side of the outer door panel 22 is further fixedly provided with an elastic fixture block 223, the inner door panel 21 is provided with a clamping groove 213 correspondingly matched with the elastic fixture block 223, and the fixture block is clamped in the clamping groove to enable the outer door panel 22 to be closed on the inner door panel 21.

As shown in fig. 2 and 3, the fixed buffering strip 23 that is provided with in door plant 21 both sides, buffering strip 23 side is provided with the shrinkage pool that a plurality of terminal surfaces are the inclined plane, moves and is located shrinkage pool one side in 1 and sets up a plurality of spacing posts 11, spacing post 11 end shape is unanimous with the shrinkage pool shape, spacing post 11 terminal surface department sets up pressure spring 12, and spacing post 11 utilizes the effect card of pressure spring 12 to go into in the shrinkage pool, interior door plant 21 slides and sets up in moving door 1, makes interior door plant 21 downstream when pulling outer door plant 22 downwards, and spacing post 11 plays the cushioning effect to buffering strip 23 on the one hand, makes it move down gradually, and on the other hand stops the drop-down back in optional position, and little door 2 all can stop in this position, has realized the arbitrary change of little door 2 opening size. In order to facilitate the downward pulling of the wicket 2, a lug 222 is fixedly arranged on the outer side of the outer door panel 22, and the wicket 2 can be pulled down by pulling the lug 222.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A door cushioning device for a packaging machine, comprising: move door (1), wicket (2), its characterized in that: the small door (2) comprises an inner door plate (21) and an outer door plate (22), the inner door plate (21) is arranged in the sliding door (1) in a sliding mode, one end of the outer door plate (22) is rotatably connected to the bottom side of the inner door plate (21), and a glass plate (211) is arranged on the inner door plate (21);

interior door plant (21) both sides are fixed and are provided with buffering strip (23), buffering strip (23) side is provided with a plurality of terminal surfaces and sets up a plurality of spacing posts (11) for the shrinkage pool on inclined plane, is located shrinkage pool one side in sliding door (1), spacing post (11) end shape is unanimous with the shrinkage pool shape, spacing post (11) terminal surface department sets up pressure spring (12).

2. A door buffering device for a packaging machine as claimed in claim 1, wherein: the inner side of the outer door panel (22) is provided with a surrounding barrier strip (221), and the position of the inner door panel (21) corresponding to the surrounding barrier strip (221) is provided with an accommodating groove (212).

3. A door buffering device for a packaging machine as claimed in claim 1, wherein: an elastic clamping block (223) is further fixedly arranged on the inner side of the outer door plate (22), and a clamping groove (213) corresponding to the elastic clamping block (223) is formed in the inner door plate (21).

4. A door buffering device for a packaging machine as claimed in claim 1, wherein: folding rods (3) are connected between the two sides of the outer door panel (22) and the inner door panel (21).

5. A door buffering device for a packaging machine as claimed in claim 1, wherein: and a lug (222) is fixedly arranged on the outer side of the outer door panel (22).