CN214983660U

CN214983660U - Paper inserting crease mechanism

Info

Publication number: CN214983660U
Application number: CN202120196398.6U
Authority: CN
Inventors: 林启发
Original assignee: Zhejiang Nide Intelligent Automation Co ltd
Current assignee: Zhejiang Nide Intelligent Automation Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-03
Anticipated expiration: 2031-01-25

Abstract

The application provides a paper inserting crease mechanism which comprises two groups of pushing assemblies, a driving device and a guide piece, wherein the two groups of pushing assemblies are respectively in sliding connection with the guide piece and are arranged in parallel, the two groups of pushing assemblies are parallel relative to the sliding direction of the guide piece, and the driving device is respectively in transmission connection with the two groups of pushing assemblies; the driving device comprises a motor and a lead screw, the motor is in transmission connection with the lead screw, the lead screw is in transmission connection with the two groups of pushing assemblies respectively, and the motion directions of the two groups of pushing assemblies are opposite; the driving device drives the two groups of pushing assemblies to slide along the guide piece, the distance between the two groups of pushing assemblies is adjusted, when the pushing assemblies are located on the inner side of the paper tape, the two groups of pushing assemblies push the paper tape towards the direction away from each other, the width of the top opening of the paper tape is increased, and therefore the field angle of the paper tape is increased.

Description

Paper inserting crease mechanism

Technical Field

The application relates to the technical field of paper insertion, in particular to a paper insertion crease mechanism.

Background

The paper inserting machine is used for inserting insulation paper sheets into motor rotor grooves, in the prior art, the diameters of motor rotors of different models are different, the number of rotor grooves is different, generally, the larger the number of the rotor grooves is, the smaller the diameter of the motor rotors is, and the smaller the opening angle of the corresponding rotor grooves is. However, the paper inserting and folding mechanism in the prior art can only fold the paper tape into a fixed opening angle, and when inserting paper into the rotor slots of the motor rotors of other models, one corresponding paper inserting machine needs to be arranged for operation, so that the cost is high.

Disclosure of Invention

The application provides a paper inserting crease mechanism for adjusting the opening angle of a paper tape after being bent.

In order to achieve the above purpose, the embodiments of the present application propose the following technical solutions:

the paper inserting crease mechanism comprises two groups of pushing assemblies, a driving device and a guide piece, wherein the two groups of pushing assemblies are connected with the guide piece in a sliding mode respectively and are arranged in parallel, the two groups of pushing assemblies are parallel to the sliding direction of the guide piece, and the driving device is in transmission connection with the two groups of pushing assemblies respectively.

In some embodiments, the driving device includes a motor and a screw rod, the motor is in transmission connection with the screw rod, the screw rod is in transmission connection with the two groups of pushing assemblies respectively, and the moving directions of the two groups of pushing assemblies are opposite.

In some embodiments, the pushing assembly is a top block, the screw rod is provided with two sets of threads, the two sets of threads are respectively in threaded connection with the two sets of top blocks, and the rotation directions of the two sets of threads are opposite.

In some embodiments, the guide member includes a sliding plate, a fixing plate is slidably connected to one surface of the sliding plate, the lead screw and the ejector block are located on a surface of the sliding plate away from the fixing plate, the lead screw is rotatably connected to the sliding plate, the motor is fixedly connected to the sliding plate, the ejector block is slidably connected to the sliding plate, the sliding plate is slidably connected to the fixing plate, and a direction in which the sliding plate slides relative to the fixing plate is perpendicular to the lead screw.

In some embodiments, the edges of the surfaces of the two sets of the top blocks, which are far away from each other, are provided with chamfers, the chamfers are positioned at one ends of the top blocks, which are close to the sliding plate, and the surfaces of the chamfers are parallel to the sliding direction of the sliding plate relative to the fixing plate.

In some embodiments, the faces of the two sets of top blocks which are adjacent to each other are parallel.

In some embodiments, the two sets of said top blocks are parallel to each other on their sides facing away from each other.

In some embodiments, a guide bar is fixedly connected to one surface of the fixing plate close to the sliding plate, the sliding plate is slidably connected to the guide bar, and the direction of relative sliding between the sliding plate and the guide bar is perpendicular to the lead screw.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a paper inserting and creasing mechanism in an embodiment of the application.

Description of reference numerals:

100. a pushing assembly; 110. a top block; 111. chamfering;

200. a drive device; 210. a motor; 220. a lead screw; 221. a thread;

300. a slide plate;

400. a fixing plate; 410. and (4) a guide strip.

Detailed Description

Embodiments of the present application will be described in further detail below with reference to the drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

In the embodiments of the present application, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacted with the second feature or indirectly contacted with the second feature through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," "some examples," or "possible implementations" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Referring to fig. 1, an embodiment of the present application provides a paper inserting creasing mechanism, including two sets of pushing assemblies 100, a driving device 200 and a guiding member, where the two sets of pushing assemblies 100 are respectively connected with the guiding member in a sliding manner, the two sets of pushing assemblies 100 are arranged in parallel, the two sets of pushing assemblies 100 are parallel to the sliding direction of the guiding member, and the driving device 200 is respectively connected with the two sets of pushing assemblies 100 in a transmission manner.

The paper inserting crease mechanism in the prior art adopts an embossing roller to roll a paper tape, folds are formed on the paper tape by rolling, then the paper tape penetrates out of a shaping opening to form an opening U shape or an upward Contraband shape, and the opening angle of the shaping opening is fixed and cannot be adjusted. The paper inserting creasing mechanism provided by the embodiment is characterized in that the pushing assemblies 100 are arranged at the outlets of the shaping openings during working, when a paper tape passes through the pushing assemblies 100 along the conveying direction, the driving device 200 drives the two groups of pushing assemblies 100 to slide along the guide piece, the distance between the two groups of pushing assemblies 100 is adjusted, when the pushing assemblies 100 are positioned on the inner side of the paper tape, the two groups of pushing assemblies 100 push the paper tape towards the direction away from each other, the width of the top opening of the paper tape is increased, so that the opening angle of the paper tape is increased, when the pushing assemblies 100 are positioned on the outer side of the paper tape, the two groups of pushing assemblies 100 push the paper tape towards the direction close to each other, the width of the top opening of the paper tape is reduced, and the opening angle of the paper tape is reduced. The shaping opening can also be set to be a rectangular opening, the side surface of the paper tape is perpendicular to the bottom surface, the pushing assembly 100 is located on the inner side of the paper tape, and the pushing assembly 100 is driven to push the side surface of the paper tape according to a required opening angle.

In some embodiments, the driving device 200 includes a motor 210 and a lead screw 220, the motor 210 is in transmission connection with the lead screw 220, the lead screw 220 is in transmission connection with the two sets of pushing assemblies 100, respectively, and the moving directions of the two sets of pushing assemblies 100 are opposite.

In some embodiments, the pushing assembly 100 is a top block 110, the screw 220 is provided with two sets of threads 221, the two sets of threads 221 are respectively connected with the two sets of threads 221 of the top block 110, and the rotation directions of the two sets of threads 221 are opposite.

Through the above embodiment of the present embodiment, the transmission of the screw 220 is stable, and the two groups of pushing assemblies 100 can be synchronously driven to move under the condition of the same screw pitch, and the moving states are symmetrical.

In some embodiments, the guide member includes a sliding plate 300, a fixing plate 400 is slidably connected to one surface of the sliding plate 300, the lead screw 220 and the top block 110 are located on a surface of the sliding plate 300 away from the fixing plate 400, the lead screw 220 is rotatably connected to the sliding plate 300, the motor 210 is fixedly connected to the sliding plate 300, the top block 110 is slidably connected to the sliding plate 300, the sliding plate 300 is slidably connected to the fixing plate 400, and a sliding direction of the sliding plate 300 relative to the fixing plate 400 is perpendicular to the lead screw 220.

In some embodiments, the edges of the two sets of top blocks 110 that are far away from each other are provided with chamfers 111, the chamfers 111 are located at the end of the top blocks 110 near the sliding plate 300, and the surfaces of the chamfers 111 are parallel to the sliding direction of the sliding plate 300 relative to the fixing plate 400.

Through the above embodiment of this embodiment, the chamfer 111 face can push the paper tape obliquely, increase the area of contact with the paper tape, avoid the scratch of paper tape, reduce the stress concentration that produces at the paper tape surface when pushing.

In some embodiments, the faces of the two sets of top blocks 110 that are adjacent to each other are parallel.

In some embodiments, the two sets of top blocks 110 are parallel on the sides facing away from each other.

In some embodiments, a guide bar 410 is fixedly connected to a surface of the fixing plate 400 close to the sliding plate 300, the sliding plate 300 is slidably connected to the guide bar 410, and a direction in which the sliding plate 300 slides relative to the guide bar 410 is perpendicular to the lead screw 220.

Through the above embodiment of this embodiment, fixed plate 400 is fixed mounting in the frame of paper inserter, and slide 300 slides for fixed plate 400 after, can adjust the distance of ejector pad and moulding mouth along paper tape direction of transfer, when paper tape opening angle regulating quantity is great, suitably increases the distance between ejector pad 110 and the moulding mouth, can make the more gradual transition of change of paper tape angle.

The above examples are only for explaining the present application and are not intended to limit the present application, and those skilled in the art can make modifications to the embodiments of the present application without inventive contribution as needed after reading the present specification, but are protected by patent laws within the scope of the claims of the present application.

Claims

1. The paper inserting crease mechanism is characterized by comprising two groups of pushing assemblies, a driving device and a guide piece, wherein the two groups of pushing assemblies are respectively in sliding connection with the guide piece, the two groups of pushing assemblies are arranged in parallel, the two groups of pushing assemblies are parallel relative to the sliding direction of the guide piece, and the driving device is respectively in transmission connection with the two groups of pushing assemblies.

2. The paper-inserting creasing mechanism of claim 1, wherein the driving device comprises a motor and a lead screw, the motor is in transmission connection with the lead screw, the lead screw is in transmission connection with the two groups of pushing assemblies respectively, and the moving directions of the two groups of pushing assemblies are opposite.

3. The paper-inserting creasing mechanism of claim 2, wherein the pushing assembly is a top block, the screw rod is provided with two sets of threads, the two sets of threads are respectively in threaded connection with the two sets of top blocks, and the two sets of threads are opposite in turning direction.

4. The paper-inserting creasing mechanism of claim 3, wherein the guide comprises a sliding plate, one surface of the sliding plate is slidably connected with a fixed plate, the lead screw and the top block are positioned on the surface of the sliding plate far away from the fixed plate, the lead screw is rotatably connected with the sliding plate, the motor is fixedly connected with the sliding plate, the top block is slidably connected with the sliding plate, the sliding plate is slidably connected with the fixed plate, and the sliding direction of the sliding plate relative to the fixed plate is perpendicular to the lead screw.

5. The paper-inserting creasing mechanism of claim 4, wherein the edges of the surfaces of the two sets of top blocks which are far away from each other are provided with chamfers, the chamfers are positioned at one ends of the top blocks which are close to the sliding plates, and the surfaces of the chamfers are parallel to the sliding direction of the sliding plates relative to the fixed plates.

6. The paper-inserting creasing mechanism of claim 4 or 5, wherein the faces of the two sets of top blocks which are adjacent to each other are parallel.

7. The paper-inserting creasing mechanism of claim 4 or 5, wherein the sides of the two sets of top blocks facing away from each other are parallel.

8. The paper inserting and creasing mechanism according to claim 4 or 5, wherein a guide bar is fixedly connected to one surface of the fixing plate close to the sliding plate, the sliding plate is slidably connected with the guide bar, and the sliding direction of the sliding plate relative to the guide bar is perpendicular to the lead screw.