CN212183388U

CN212183388U - Special frequency converter for film blowing

Info

Publication number: CN212183388U
Application number: CN202020902121.6U
Authority: CN
Inventors: 陈宝山; 尚晨卫
Original assignee: Zhejiang New Folinn Electric Co ltd
Current assignee: Zhejiang New Folinn Electric Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-12-18
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a converter technical field just discloses a special converter of blown film, including the converter main part, the bottom fixedly connected with installation mechanism of converter main part, installation mechanism's bottom is provided with the bottom plate, and the last fixed surface of bottom plate is connected with the fixed block, and the fixed slot, the inner wall of fixed slot and installation mechanism's surface contact has been seted up to the bottom of fixed block. The utility model discloses before fixed converter, fix the bottom plate on equipment earlier, when fixed converter, overlap the support frame on the fixed block, and insert the fixed column to the fixed slot in, fix the support frame on the bottom plate through the fixed block, and then under the mating reaction of installation mechanism, fixed block and fixed slot, can fix the converter main part on equipment fast, and, when dismantling the converter main part, shift out the fixed column from the fixed slot in, can dismantle the converter main part from the bottom plate, and then it is comparatively convenient to make the converter main part dismantle.

Description

Special frequency converter for film blowing

Technical Field

The utility model relates to a converter technical field especially relates to a special converter of blown film.

Background

The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. At present, the dedicated converter of blown film is fixed it on equipment through the bolt mostly, when the installation, need set up the screw hole on equipment earlier, then fix the converter at equipment through the bolt, and its installation is comparatively troublesome, and then the person of not being convenient for installs the converter fast.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, the dedicated converter of blown film is fixed on equipment through the bolt mostly, when the installation, need set up the screw hole earlier on equipment, then fix the converter at equipment through the bolt, and its installation is comparatively troublesome, and then the not convenient to use person installs the converter fast, and the dedicated converter of blown film who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a special converter of blown film, includes the converter main part, the bottom fixedly connected with installation mechanism of converter main part, the bottom of installation mechanism is provided with the bottom plate, the last fixed surface of bottom plate is connected with the fixed block, the fixed slot has been seted up to the bottom of fixed block, the inner wall of fixed slot and the surface contact of installation mechanism.

Preferably, installation mechanism includes the mounting panel, the equal sliding connection in both sides has the support frame around the mounting panel, the slide opening has all been seted up to both sides around the support frame, the equal fixedly connected with stopper in both sides around the mounting panel, the inner wall of stopper and the inner wall sliding connection of slide opening, the equal fixedly connected with connecting block in both sides around the support frame, both sides all are provided with the spring around the support frame, the both ends of spring are connected with the fixed surface of stopper and the fixed surface of connecting block respectively, the inner wall fixedly connected with support ring of support frame, the inner wall fixedly connected with fixed column of support ring, the surface of fixed column and the inner wall contact of fixed slot, the left and right sides of mounting panel and the inner wall of support frame all with the surface contact of.

Preferably, the inner wall of support frame fixedly connected with supporting shoe, the upper surface of supporting shoe is seted up flutedly, the equal fixedly connected with pivot in both sides around the recess inner wall, the equal sliding connection of surface of pivot and the inner wall of recess has spacing post, the equal fixedly connected with fixture block in both sides of the left and right sides of converter main part, the draw-in groove has been seted up to the bottom of fixture block, the inner wall of draw-in groove and the surface contact of spacing post.

Preferably, the limiting block is a regular quadrangular block, and the center of the limiting block and the center of the mounting plate are on the same horizontal plane.

Preferably, the number of the fixed columns is six, and the six fixed columns are symmetrically distributed by taking the mounting plate as the center.

Preferably, the support frame is a U-shaped frame, and the center of the support frame and the center of the mounting plate are on the same horizontal line.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a set up installation mechanism, the bottom plate, fixed block and fixed slot, before fixed converter, fix the bottom plate on equipment earlier, when fixed converter, overlap the support frame on the fixed block, and insert the fixed column to the fixed slot in, fix the support frame on the bottom plate through the fixed block, and then at installation mechanism, under the mating reaction of fixed block and fixed slot, can fix the converter main part on equipment fast, and, when dismantling the converter main part, shift out the fixed column from the fixed slot, can dismantle the converter main part from the bottom plate, and then it is comparatively convenient to make the converter main part dismantle.

(2) The utility model discloses a set up supporting shoe, recess, pivot and spacing post, wherein, when spacing post and converter main part contact to when being parallel with the mounting panel, the fixed column separates with the fixed block, and then when dismouting converter main part, through spacing post, can fix the support frame, makes the dismouting in-process of converter main part need not to stimulate the support frame always, thereby makes the dismouting of converter main part comparatively convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

fig. 4 is an enlarged view of the point C in fig. 3 according to the present invention.

In the figure: 1. a frequency converter main body; 2. an installation mechanism; 21. mounting a plate; 22. a support frame; 23. a slide hole; 24. a limiting block; 25. connecting blocks; 26. a spring; 27. a support ring; 28. fixing a column; 3. a base plate; 4. a fixed block; 5. fixing grooves; 6. a support block; 7. a groove; 8. a rotating shaft; 9. a limiting column; 10. a clamping block; 11. a clamping groove.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a special frequency converter for film blowing comprises a frequency converter main body 1, wherein the bottom of the frequency converter main body 1 is fixedly connected with an installation mechanism 2, the bottom of the installation mechanism 2 is provided with a bottom plate 3, the upper surface of the bottom plate 3 is fixedly connected with a fixed block 4, the bottom of the fixed block 4 is provided with a fixed groove 5, and the inner wall of the fixed groove 5 is in contact with the surface of the installation mechanism 2.

The mounting mechanism 2 comprises a mounting plate 21, wherein the front side and the rear side of the mounting plate 21 are both connected with a support frame 22 in a sliding manner, the support frame 22 is a U-shaped frame, the center of the support frame 22 and the center of the mounting plate 21 are on the same horizontal line, the front side and the rear side of the support frame 22 are both provided with a sliding hole 23, the front side and the rear side of the mounting plate 21 are both fixedly connected with a limit block 24, the limit block 24 is a square prism block, the center of the limit block 24 and the center of the mounting plate 21 are on the same horizontal plane, the inner wall of the limit block 24 is in sliding connection with the inner wall of the sliding hole 23, the limit block 24 limits the horizontal movement distance of the support frame 22, so that the support frame 22 can not be separated from the mounting plate 21, the front side and the rear side of the support frame 22 are both fixedly connected with a connecting block 25, the inner wall fixedly connected with support ring 27 of support frame 22, the inner wall fixedly connected with fixed column 28 of support ring 27, the quantity of fixed column 28 is six, and six fixed columns 28 use mounting panel 21 to be the symmetric distribution as the center, and the surface of fixed column 28 and the inner wall contact of fixed slot 5, the left and right sides of mounting panel 21 and the inner wall of support frame 22 all with the surface contact of fixed block 4.

Inner wall fixedly connected with supporting shoe 6 of support frame 22, the upper surface of supporting shoe 6 is seted up flutedly 7, the equal fixedly connected with pivot 8 in both sides around the recess 7 inner wall, the equal sliding connection in surface of pivot 8 and the inner wall of recess 7 has spacing post 9, spacing post 9 can free rotation on pivot 8, the equal fixedly connected with fixture block 10 in the left and right sides of converter main part 1, draw-in groove 11 has been seted up to the bottom of fixture block 10, the inner wall of draw-in groove 11 and the surface contact of spacing post 9, insert to draw-in groove 11 when spacing post 9, through fixture block 10, can block spacing post 9.

The utility model discloses in, when the user used the device, fix bottom plate 3 on equipment earlier, when fixed converter, overlap support frame 22 on fixed block 4, and insert fixed column 28 in fixed slot 5, fix support frame 22 on bottom plate 3 through fixed block 4, and then at installation mechanism 2, under the mating reaction of fixed block 4 and fixed slot 5, can fix converter main part 1 on equipment fast, and, when dismantling converter main part 1, shift out fixed column 28 from fixed slot 5, can dismantle converter main part 1 from bottom plate 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a special converter of blown film, includes converter main part (1), its characterized in that, the bottom fixedly connected with installation mechanism (2) of converter main part (1), the bottom of installation mechanism (2) is provided with bottom plate (3), the last fixed surface of bottom plate (3) is connected with fixed block (4), fixed slot (5) have been seted up to the bottom of fixed block (4), the inner wall of fixed slot (5) and the surface contact of installation mechanism (2).

2. The special frequency converter for blown film according to claim 1, wherein the mounting mechanism (2) comprises a mounting plate (21), the front and rear sides of the mounting plate (21) are both slidably connected with a support frame (22), the front and rear sides of the support frame (22) are both provided with slide holes (23), the front and rear sides of the mounting plate (21) are both fixedly connected with a limit block (24), the inner wall of the limit block (24) is slidably connected with the inner wall of the slide hole (23), the front and rear sides of the support frame (22) are both fixedly connected with a connecting block (25), the front and rear sides of the support frame (22) are both provided with springs (26), the two ends of each spring (26) are respectively fixedly connected with the surface of the limit block (24) and the surface of the connecting block (25), the inner wall of the support frame (22) is fixedly connected with a support ring (27), the inner wall of the support ring (27, the surface of the fixing column (28) is in contact with the inner wall of the fixing groove (5), and the left side and the right side of the mounting plate (21) and the inner wall of the support frame (22) are in contact with the surface of the fixing block (4).

3. The special frequency converter for blown film according to claim 2, wherein a supporting block (6) is fixedly connected to the inner wall of the supporting frame (22), a groove (7) is formed in the upper surface of the supporting block (6), rotating shafts (8) are fixedly connected to the front side and the rear side of the inner wall of the groove (7), a limiting column (9) is slidably connected to the surface of each rotating shaft (8) and the inner wall of the groove (7), clamping blocks (10) are fixedly connected to the left side and the right side of the frequency converter body (1), a clamping groove (11) is formed in the bottom of each clamping block (10), and the inner wall of each clamping groove (11) is in contact with the surface of the limiting column (9).

4. The special frequency converter for blown film according to claim 2, wherein the limiting block (24) is a regular quadrangular block, and the center of the limiting block (24) and the center of the mounting plate (21) are on the same horizontal plane.

5. The frequency converter special for film blowing according to claim 2, wherein the number of the fixed columns (28) is six, and the six fixed columns (28) are symmetrically distributed by taking the mounting plate (21) as a center.

6. The special frequency converter for blown film according to claim 2, wherein the support frame (22) is a U-shaped frame, and the center of the support frame (22) and the center of the mounting plate (21) are on the same horizontal line.