CN216736863U

CN216736863U - Automatic winding mechanism of protection film of tactics sword blade

Info

Publication number: CN216736863U
Application number: CN202120722436.7U
Authority: CN
Inventors: 张闯闯; 杜菲菲; 王若思; 李平; 史金鑫; 张德超
Original assignee: Hst Metals Co ltd
Current assignee: Hst Metals Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2022-06-14
Anticipated expiration: 2031-04-09

Abstract

The utility model provides an automatic winding mechanism of protection film of tactics sword blade, include: the displacement device comprises a movable end which moves back and forth along a straight line; the rotating device comprises a rotating device body connected with the movable end and a rotating end used for connecting the blade; and the protective film is arranged on one side of the rotating end. The blade is connected in the rotation end after, sets up in the protection film of rotating end one side and connects in the blade, rotates when the end rotates, and the protection film twines on the blade. Meanwhile, the displacement device moves along a straight line, and the protective film is wound on the blade in a spiral shape so as to wrap the whole blade body of the blade. The wrapping and winding work of the protective film on the blade is automatically finished during working, so that the working time is saved, and the production efficiency is increased.

Description

Automatic winding mechanism of protection film of tactics sword blade

Technical Field

The utility model relates to the technical field of machining, especially, relate to an automatic winding mechanism of protection film of tactics sword blade.

Background

The tactical knife is a multi-purpose knife, can complete various tactical tasks, and has various field survival functions. After the blade of the tactical knife is processed, the knife body is in an edging state and is very sharp. When a plurality of blades are put together, the phenomena of mutual collision and scratching often occur, so that the blade body part of the blade needs to be packaged and protected. In the prior art, the mode of winding the protective film is often adopted to prevent the cutter bodies from contacting with each other, and the surface stains such as fingerprints and oil stains can be prevented from being stained on the surface of the cutter blade, so that convenience is brought to packaging, transportation and assembly. However, the manual winding of the protective film wastes a lot of time and labor, and the cost is high when the productivity is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an automatic winding mechanism of protection film of tactics sword blade can accomplish the winding work of protection film automatically, saves operating time, increases work efficiency.

The embodiment of the utility model provides an automatic winding mechanism of protection film of tactics sword blade, include:

the displacement device comprises a movable end which reciprocates along a straight line;

the rotating device comprises a rotating device body connected with the movable end and a rotating end used for connecting the blade;

and the protective film is arranged on one side of the rotating end.

According to the utility model discloses an embodiment, rotate and serve and install the centre gripping subassembly, be provided with the cutter groove in the centre gripping subassembly.

According to an embodiment of the present invention, the clamping assembly includes a rotating base connected to the rotating end, a first fixing plate vertically connected to the rotating base, a supporting plate arranged in parallel with the first fixing plate and connected to the rotating base, and a second fixing plate arranged in parallel with the supporting plate and connected to the supporting plate through an elastic member;

the second fixing plate is arranged on one side close to the first fixing plate, and a cutter groove is formed in one side, close to the first fixing plate, of the first fixing plate and one side, close to the second fixing plate, of the second fixing plate.

According to the utility model discloses an embodiment, be provided with the guiding hole in the backup pad, it has the guiding axle to peg graft in the guiding hole, the first end of guiding axle connect in the second fixed plate, the second end of guiding axle is provided with the handle, lie in on the guiding axle the backup pad with position cover between the second fixed plate is equipped with the spring.

According to the utility model discloses an embodiment, one side of rotating the end is provided with the support, the protection film is the reel structure, the center of reel structure pass through fastening screw connect in the support.

According to the utility model discloses an embodiment, the displacement device with rotating device all installs on work platform, work platform is last to be provided with useful magazine.

According to the utility model discloses an embodiment, displacement device is electronic slip table, electronic slip table including connect in ball's driving motor, threaded connection in ball's slip table and with ball parallel arrangement's slide rail, slip table sliding connection in the slide rail, this body coupling of rotating device in the slip table.

According to the utility model discloses an embodiment, install proximity sensor on the slide rail.

According to the utility model discloses an embodiment, the displacement device with rotating device passes through electric signal connection in scram switch and both hands switch.

According to the utility model discloses an embodiment, the direction of extension of protection film incline to the rotation center direction of rotation end.

The utility model provides an above-mentioned one or more technical scheme has one of following technological effect at least: the automatic winding mechanism of protection film of tactics sword blade includes displacement device, rotating device and protection film, and displacement device includes and is the back and forth movement's expansion end along the straight line, and rotating device is including connecting in the rotating device body and the rotation end of expansion end, and the rotation end is used for driving the blade and rotates. The blade is connected in the rotation end after, sets up in the protection film of rotating end one side and connects in the blade, rotates when the end rotates, and the protection film twines on the blade. Meanwhile, the displacement device moves along a straight line, and the protective film is wound on the blade in a spiral shape so as to wrap the whole blade body of the blade. The utility model discloses accomplish the parcel winding work of protection film on the blade automatically at the during operation, saved operating time, increased production efficiency.

Drawings

Fig. 1 is a schematic structural view of an automatic protective film winding mechanism of a tactical knife blade according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a protective film automatic winding mechanism of a tactical knife blade according to an embodiment of the present invention, which is mounted on a working platform;

fig. 3 is a schematic structural diagram of a bracket provided in an embodiment of the present invention;

fig. 4 is a first schematic structural diagram of a clamping assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a clamping assembly according to an embodiment of the present invention.

Reference numerals:

1. a displacement device; 11. a movable end; 12. a drive motor; 13. a ball screw; 14. a slide rail; 2. a rotating device; 21. rotating the device body; 22. a rotating end; 3. a protective film; 31. a support; 32. fastening screws; 4. a blade; 5. a clamping assembly; 50. a cutter groove; 51. rotating the base; 52. a first fixing plate; 53. a second fixing plate; 54. a support plate; 541. a guide hole; 542. a guide shaft; 543. a handle; 55. an elastic member; 6. a working platform; 61. a scram switch; 62. a two-hand switch; 7. the material box is used.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "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 invention and simplifying the description, but do not indicate or imply that the device or element referred to 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 invention. 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 invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood as specific cases to those of ordinary skill in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. 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," or "some examples," etc., 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 invention. 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. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

In the prior art, the mode of winding the protective film is often adopted to prevent the cutter bodies from being contacted with each other to generate scratches, and the surface stains such as fingerprints and oil stains are prevented from being stained on the surfaces of the cutter blades, so that convenience is brought to packaging, transportation and assembly. However, the protective film is wound manually, a large amount of time and labor are wasted, and the production efficiency is low.

The embodiment of the utility model provides an automatic winding mechanism of protection film of tactics sword blade, as shown in fig. 1 to 5, including displacement device 1, rotating device 2 and protection film 3.

The displacement device 1 comprises a movable end 11 which reciprocates in a straight line and is used for pushing the rotating device 2 to move in the straight line.

The rotating device 2 comprises a rotating device body 21 and a rotating end 22, wherein the rotating device body 21 is connected to the movable end 11, and the rotating end 22 is connected to the blade 4 and is used for driving the blade 4 to rotate.

In one embodiment, the rotating device 2 is a servo motor, and the rotating speed and the rotating angle of the blade 4 can be precisely controlled.

The protective film 3 is arranged on one side of the rotating end 22, and after the blade 4 is connected to the rotating end 22, the protective film 3 corresponds to the blade part of the blade 4.

Blade 4 rotates along the centroid under the drive of rotation end 22, is linear motion under the promotion of displacement device 1 simultaneously, and protection film 3 connects behind the one end of blade 4, and the spiral winding is on blade 4, wraps up the whole blade of blade 4 to realize the automatic winding of protection film 3.

The embodiment of the utility model provides an automatic winding mechanism of protection film of tactics sword blade accomplishes the parcel winding work of protection film 3 on blade 4 automatically at the during operation, has saved operating time, has increased production efficiency.

According to one embodiment of the present invention, the rotating end 22 is provided with a clamping assembly 5. A tool groove 50 is formed in the clamping assembly 5, and the blade 4 is placed in the tool groove 50. The tool pocket 50 helps to increase the stability of the blade 4 during rotation, and the clamping assembly 5 facilitates the placement and removal of the blade 4, increasing the efficiency of operation.

According to an embodiment of the present invention, the clamping assembly 5 includes a rotating base 51, a first fixing plate 52, a second fixing plate 53, a supporting plate 54 and an elastic member 55.

The centroid position of the rotating base 51 is provided with a coupling sleeve, and the rotating end 22 is inserted in the coupling sleeve to realize the connection between the rotating end 22 and the rotating base 51. The first fixing plate 52 is vertically connected to the rotating base 51, and the first fixing plate 52 is located on a side of the rotating base 51 away from the rotating end 22. The supporting plate 54 is disposed parallel to the first fixing plate 52, and the supporting plate 54 is fixedly connected to the rotating base 51. The side of the supporting plate 54 adjacent to the first fixing plate 52 is connected to the second fixing plate 53 by an elastic member 55, and the side of the first fixing plate 52 and the second fixing plate 53 adjacent to each other is provided with a cutter groove 50.

The second fixing plate 53 is pressed toward the first fixing plate 52 under the action of the elastic member 55, after the blade 4 is placed in the tool groove 50, the blade 4 is fixed in the tool groove 50, and at this time, the rotating end 22 drives the clamping assembly 5 to rotate, thereby realizing the winding work of the protective film 3. After the protective film 3 is completely wound, an external force is applied to the second fixing plate 53 to increase the distance between the first fixing plate 52 and the second fixing plate 53, the blade 4 after the protective film 3 is wound is taken out, and then the next blade 4 is wound.

In one embodiment, the shape of the tool recess 50 is a special shape, which is the same as the shape of the handle of the blade 4, and can increase the stability after clamping the blade 4.

According to an embodiment of the present invention, the supporting plate 54 is provided with a guiding hole 541, a guiding shaft 542 is inserted into the guiding hole 541, and the guiding shaft 542 can slide along the guiding hole 541. A first end of the guide shaft 542 is connected to the second fixing plate 53, and a second end of the guide shaft 542 is provided with a handle 543. A spring is fitted around the guide shaft 542 at a position between the support plate 54 and the second fixing plate 53, and applies a force to the second fixing plate 53.

In use, the first fixing plate 52 and the second fixing plate 53 are separated by a predetermined distance by applying an external force to the pull 543, and the insert 4 is inserted into or removed from the tool groove 50. The relative sliding between the guide shaft 542 and the guide hole 541 also increases the stability of the second fixing plate 53 during movement.

In one embodiment, the supporting plate 54 is provided with 2 guiding holes 541, each of the 2 guiding holes 541 is inserted with a guiding shaft 542, and the second ends of the guiding shafts 542 are connected by a handle 543.

According to the utility model discloses an embodiment, protection film 3 is the reel structure, and a large amount of protection films 3 can be placed to the reel structure, and it is less to occupy the volume simultaneously. One side of the rotating end 22 is provided with a bracket 31, and the reel structure is rotatably connected to the bracket 31. When the blade 4 winds the protective film 3, the protective film 3 protrudes according to the amount.

In one embodiment, the central position of the roll structure is connected to the bracket 31 through a fastening screw 32, and the fastening screw 32 can change the friction force when the roll structure rotates in the loosening and tightening states, so that the protective film 3 and the blade 4 are kept in the tightening state, the using amount of the protective film can be saved, and the blade body of the protective film 3 wound around the blade 4 can be made more compact.

According to the utility model discloses an embodiment, displacement device 1 and rotating device 2 are all installed on work platform 6, and work platform 6 can keep displacement device 1 and rotating device 2's positional relationship, and is easy and simple to handle during the use. A material box 7 is further mounted on the working platform 6, the material box 7 is used for storing the standby protective film 3, operators can conveniently continue the protective film 3 in time, and production efficiency is improved.

In the embodiment of the utility model, rotating device 2 is connected in displacement device 1, follows expansion end 11 and is reciprocating motion along the straight line.

According to the utility model discloses an embodiment, displacement device 1 is electronic slip table, and electronic slip table includes slip table, driving motor 12, ball 13 and slide rail 14.

The drive motor 12 is connected to the ball screw 13 for driving the rotation of the ball screw 13. The sliding table is a movable end 11, and the sliding table is in threaded connection with a ball screw 13. When the ball screw 13 rotates, the slide table moves along the ball screw 13. The slide table is slidably connected to a slide rail 14, and the slide rail 14 is arranged in parallel to the ball screw 13. The rotating device 2 can be directly installed on the sliding table or can be installed on the sliding table through an installation seat.

When the driving motor 12 rotates, the sliding table moves linearly along the sliding rail 14. When the rotation direction of the driving motor 12 is changed, the slide table reciprocates along the slide rail 14.

The motion precision of electronic slip table during operation is higher, can accurate control protection film 3's winding effect.

In one embodiment, the slide rail 14 is further provided with a proximity switch (not shown), when the slide approaches the proximity switch, the proximity switch is triggered, and the displacement device 1 moves reversely, so that the rotating device 2 can be restored to the initial position.

In other embodiments, the reverse movement during the return of the rotating means 2 to the initial position allows to wind two layers of protective film 3 on the blade 4.

The embodiment of the utility model provides an in, need the manual work before 3 twines of protection film with protection film 3 and 4 overlap joints of blade, then carry out winding work. The blade 4 is sharp after being sharpened, and needs to be taken care of safely during operation, so that the hand is prevented from being scratched.

According to an embodiment of the present invention, the displacement device 1 and the rotating device 2 are connected to the emergency stop switch 61 and the two-hand switch 62 through electrical signals.

When an emergency occurs, the whole mechanism can be stopped by triggering the emergency stop switch 61, so that the damage is prevented from further expanding.

Both hands switch 62 adopts two independent switches that separately set up, starts protection film 3 winding during operation and must place two hands respectively just can start on the switch of difference, avoids appearing the condition appearance of blade 4 fish tail hand.

The scram switch 61 and the both-hand switch 62 increase the safety of the winding mechanism and are more friendly to workers when used.

The embodiment of the utility model provides an in, protection film 3 sets up in one side of rotating end 22, when rotating end 22 and rotating, twines protection film 3 on blade 4.

According to an embodiment of the present invention, the extending direction of the protection film 3 is inclined to the rotation center direction of the rotation end 22. Because the blade 4 makes spiral motion relative to the protection film 3, the protection film 3 that sets up that inclines can more closely laminate with blade 4, and then realizes the full coverage to the blade.

To sum up, the embodiment of the utility model provides an automatic winding mechanism of protection film of tactics sword blade, including displacement device, rotating device and protection film, displacement device includes the expansion end of being back and forth movement along the straight line, and rotating device is including connecting in the rotating device body of expansion end and rotating the end, and the rotation end is used for driving the blade rotation. The blade is connected in the rotation end after, sets up in the protection film of rotating end one side and connects in the blade, rotates when the end rotates, and the protection film twines on the blade. Meanwhile, the displacement device moves along a straight line, and the protective film is wound on the blade in a spiral shape so as to wrap the whole blade body of the blade. The utility model discloses accomplish the parcel winding work of protection film on the blade automatically at the during operation, saved operating time, increased production efficiency. The clamping assembly facilitates the placement and the taking-off of the blade, and is convenient to use. The resistance when the protective film stretches out can be adjusted to the fastening screw, so that the protective film and the blade are kept in a tight state, and the attaching effect is good.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic winding mechanism of protection film of tactics sword blade which characterized in that includes:

and the protective film is arranged on one side of the rotating end.

2. The automatic protective film winding mechanism for the blade of a tactical knife of claim 1, wherein said rotating end is mounted with a clamping assembly, said clamping assembly having a knife slot therein.

3. The automatic protective film winding mechanism for the tactical knife blade of claim 2, wherein said clamping assembly comprises a rotating base connected to said rotating end, a first fixing plate vertically connected to said rotating base, a supporting plate disposed in parallel with said first fixing plate and connected to said rotating base, and a second fixing plate disposed in parallel with said supporting plate and connected to said supporting plate through an elastic member;

4. The automatic protective film winding mechanism for the tactical knife blade of claim 3, wherein a guide hole is formed in the support plate, a guide shaft is inserted into the guide hole, a first end of the guide shaft is connected to the second fixing plate, a handle is arranged at a second end of the guide shaft, and a spring is sleeved on the guide shaft at a position between the support plate and the second fixing plate.

5. The automatic protective film winding mechanism for the tactical knife blade of claim 1, wherein a bracket is provided at one side of the rotating end, the protective film is in a roll structure, and the center of the roll structure is connected to the bracket by a fastening screw.

6. The automatic protective film winding mechanism for a tactical knife blade of claim 1 wherein said displacement means and said rotation means are mounted on a work platform, said work platform having a magazine disposed thereon.

7. The automatic protective film winding mechanism for the tactical knife blade of claim 1, wherein said displacement device is an electric sliding table, said electric sliding table comprises a driving motor connected to a ball screw, a sliding table threaded on said ball screw, and a sliding rail arranged in parallel with said ball screw, said sliding table is slidably connected to said sliding rail, and said rotating device body is connected to said sliding table.

8. The protective film auto-wind mechanism of a tactical knife blade of claim 7, wherein a proximity sensor is mounted on said slide rail.

9. The protective film auto-wind mechanism for a tactical knife blade of claim 1, wherein said displacement means and said rotation means are electrically connected to a scram switch and a two-hand switch.

10. The automatic protective film wrapping mechanism for a tactical knife blade of any of claims 1-9 wherein said protective film is extended in a direction oblique to the direction of the center of rotation of said rotating end.