CN215317400U

CN215317400U - Automatic door device of scroll type machine tool protective cover

Info

Publication number: CN215317400U
Application number: CN202120886038.9U
Authority: CN
Inventors: 霍双宁; 黄建勇; 杨文皓; 李红国
Original assignee: SHANGHAI NINGYUAN PRECISION MACHINERY CO Ltd
Current assignee: SHANGHAI NINGYUAN PRECISION MACHINERY CO Ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-28
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses an automatic door device of a scroll type machine tool protective cover, which comprises: the flexible scroll door comprises a machine body, a machine tool door frame fixedly connected to the machine body, a flexible scroll door movably connected with the machine tool door frame, and an upper driving assembly and a lower driving assembly which are respectively arranged at two ends of the flexible scroll door, wherein the upper driving assembly is used for driving the flexible scroll door to open, and the lower driving assembly is used for driving the flexible scroll door to close; the structure of the flexible scroll door is an arch structure. According to the utility model, the machine tool door has smaller design space and larger opening and closing, is suitable for loading and unloading of larger workpieces, provides production efficiency and improves economic effect.

Description

Automatic door device of scroll type machine tool protective cover

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to an automatic door device of a protective cover of a scroll type machine tool.

Background

The sheet metal protective cover door of the existing machining center is generally of a sliding type, a roller is installed on the lower side of the sheet metal door, the roller slides on a lower side supporting rail, and a sliding block is installed on the upper portion of the sheet metal door and moves on the guide rail. However, when the sheet metal door is in an open state, a design space needs to be reserved to avoid the displacement distance of the sheet metal door, so that the opening size of the sheet metal door is far smaller than the transverse size of the whole sheet metal, the space utilization rate is low, and the opening size is limited. Because of the adoption of sheet metal rigid materials, the noise caused by vibration is overlarge.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the automatic door device for the scroll type machine tool protective cover, which has the advantages that the machine tool door is smaller in design space and larger in opening and closing, is suitable for loading and unloading of larger workpieces, improves the production efficiency and improves the economic effect. To achieve the above objects and other advantages in accordance with the present invention, there is provided a roll type machine tool guard automatic door apparatus, comprising:

the flexible scroll door comprises a machine body, a machine tool door frame fixedly connected to the machine body, a flexible scroll door movably connected with the machine tool door frame, and an upper driving assembly and a lower driving assembly which are respectively arranged at two ends of the flexible scroll door, wherein the upper driving assembly is used for driving the flexible scroll door to open, and the lower driving assembly is used for driving the flexible scroll door to close;

the structure of the flexible scroll door is an arch structure.

Preferably, the upper driving assembly comprises a first driving motor, a driving upper shaft fixedly connected with an output shaft of the first driving motor, and a driving support for erecting the driving upper shaft, and the driving support is fixedly connected to the machine body.

Preferably, the lower driving assembly includes a second driving motor, a lower driving shaft fixedly connected to an output shaft of the second driving motor, and a shaft bracket for mounting the lower driving shaft, and the shaft bracket is fixed to the body.

Preferably, the two ends of the lower driving shaft are respectively wound with a rope, the rope is fixedly connected with a fastening shaft, and the fastening shaft is fixed on the flexible roller door.

Preferably, a clamping groove is formed in the machine tool door frame, the flexible scroll door is embedded in the clamping groove and is arranged along the clamping groove to move, and one end, far away from the lower driving assembly, of the flexible scroll door is fixedly connected to the driving upper shaft.

Preferably, the flexible roller door is made of flexible silicon-fluorine adhesive tape.

Compared with the prior art, the utility model has the beneficial effects that: through last drive assembly with drive assembly drive flexible reel door down open with closed, set up the step-by-step number of turns of drive arrangement in advance moreover, reach step-by-step number of turns back drive automatic stop, this flexible reel door adopts last domes moreover, has saved the space, has improved economic benefits, the design space of this lathe door is littleer, the lathe door opens and shuts bigger, adapts to more big work piece and goes up unloading, provides production efficiency, has improved economic effect.

Drawings

Fig. 1 is a plan view of a protective cover automatic door apparatus for a scroll type machine tool according to the present invention;

fig. 2 is a schematic three-dimensional structure view of a protective cover automatic door device for a scroll type machine tool according to the present invention;

fig. 3 is a side view of a flexible roll door of the automatic door apparatus for a shield of a roll machine according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, an automatic door apparatus for a shield of a scroll type machine tool includes: the flexible scroll door comprises a machine body 9, a machine tool door frame 3 fixedly connected to the machine body 9, a flexible scroll door 6 movably connected with the machine tool door frame 3, and an upper driving assembly 10 and a lower driving assembly 11 which are respectively arranged at two ends of the flexible scroll door 6, wherein the upper driving assembly 10 is used for driving the flexible scroll door 6 to open, the lower driving assembly 11 is used for driving the flexible scroll door 6 to close, when the flexible scroll door 6 is opened, the flexible scroll door 6 is driven to move along an opening direction through the upper driving assembly 10, and when the flexible scroll door 6 is closed, the flexible scroll door 6 is driven to move along a closing direction through the lower driving assembly 11; the flexible roller door 6 is of an arch structure, so that the space is saved and the economic benefit is improved.

Further, go up drive assembly 10 include a driving motor, with the drive upper shaft 4 of a driving motor's output shaft rigid coupling and be used for erectting drive support 5 on the drive upper shaft 4, drive support 5 rigid coupling is on fuselage 9, and the circular telegram of a driving motor drives drive upper shaft 4 and rotates, the draw-in groove has been seted up on lathe door frame 3, flexible reel door 6 inlay in the draw-in groove and follow the draw-in groove removes, the one end rigid coupling that drive assembly 11 was kept away from down to flexible reel door 6 is on drive upper shaft 4.

Further, the lower driving assembly 11 includes a second driving motor, a lower driving shaft 1 fixedly connected to an output shaft of the second driving motor, and a shaft bracket 2 for mounting the lower driving shaft 1, the shaft bracket 2 is fixed to the body 9, two ends of the lower driving shaft 1 are respectively wound with a rope 8, the rope 8 is fixedly connected to a fastening shaft 7, the fastening shaft 7 is fixed to the flexible roller door 6, and the connection is more reliable and the service life is longer due to the contact area between the fastening shaft 7 and the flexible roller door 6.

Furthermore, the flexible scroll door 6 is made of flexible silicon fluoride adhesive tape, and the material has the advantages of high temperature resistance, aging resistance, good stability and transparency.

The number of devices and the scale of the processes described herein are intended to simplify the description of the utility model, and applications, modifications and variations of the utility model will be apparent to those skilled in the art.

While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. An automatic door device of a protective cover of a scroll type machine tool, comprising:

the flexible scroll door mechanism comprises a machine body (9), a machine tool door frame (3) fixedly connected to the machine body (9), a flexible scroll door (6) movably connected with the machine tool door frame (3), and an upper driving assembly (10) and a lower driving assembly (11) which are respectively arranged at two ends of the flexible scroll door (6), wherein the upper driving assembly (10) is used for driving the flexible scroll door (6) to be opened, and the lower driving assembly (11) is used for driving the flexible scroll door (6) to be closed;

the flexible scroll door (6) is of an arch structure.

2. The automatic door device for the shield of the scroll-type machine tool as claimed in claim 1, wherein the upper driving assembly (10) comprises a first driving motor, a driving upper shaft (4) fixedly connected with an output shaft of the first driving motor, and a driving bracket (5) for mounting the driving upper shaft (4), and the driving bracket (5) is fixedly connected to the machine body (9).

3. The automatic door device of shield for roll-up machine tool according to claim 1, wherein said lower driving assembly (11) comprises a second driving motor, a driving lower shaft (1) fixed to an output shaft of said second driving motor, and a shaft bracket (2) for mounting said driving lower shaft (1), said shaft bracket (2) being fixed to the machine body (9).

4. The automatic door device of the shield of the scroll-type machine tool as claimed in claim 3, wherein the rope (8) is respectively wound on both ends of the driving lower shaft (1), the rope (8) is fixedly connected with the fastening shaft (7), and the fastening shaft (7) is fixed on the flexible scroll door (6).

5. The automatic door device of the shield of the scroll-type machine tool according to claim 1, wherein the machine tool door frame (3) is provided with a slot, the flexible scroll door (6) is embedded in the slot and moves along the slot, and one end of the flexible scroll door (6) far away from the lower driving component (11) is fixedly connected to the upper driving shaft (4).

6. The automatic door device of the shield of the scroll machine tool as claimed in claim 1, wherein the material of the flexible scroll door (6) is flexible silicon-fluorine adhesive tape.