CN211992785U - Nail box, nail coiling gun and nail shooting equipment - Google Patents

Abstract

The utility model provides a nail box, a nail coiling gun and a nailing device, relating to the technical field of a hand-held nail nailing tool, wherein the nail gun comprises a box body with a containing cavity, and the box body comprises a box bottom and a box body; the intracavity is equipped with the limit that is used for placing the tray of nail dish and is used for slowing down the rotational speed of tray and changes the subassembly, and the tray passes through the jackshaft pin joint in the box bottom, and the output of limit commentaries on classics subassembly can closely the butt with the tray, and the limit changes the output of subassembly and the tray interaction force between the two adjustable. The technical problem of exist among the prior art at the nailing in-process, the nail dish is scattered easily to influence out the nail is solved.

Description

Nail box, nail coiling gun and nail shooting equipment

Technical Field

The utility model belongs to the technical field of handheld nailing instrument technique and specifically relates to a nail box, book nail rifle and nailing equipment are related to.

Background

The nail coiling gun can be used for manufacturing fences of container trays and large wooden packing boxes, connecting wooden structures of houses, wooden furniture and other wooden structures, can be quickly nailed, and saves labor cost. The nail dish of current book nail rifle is directly placed in the nail box, and at the nail in-process, the nail dish scatters easily, influences out the nail.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nail box, book nail rifle and nailing equipment to alleviate the nail in-process that exists among the prior art, the nail dish scatters easily, in order to influence out the technical problem of nail.

In a first aspect, embodiments provide a staple cartridge comprising: the box body with hold the chamber, the box body includes box bottom and box body.

The containing cavity is internally provided with a tray for placing a nail plate and a rotation limiting assembly for slowing down the rotating speed of the tray, the tray is pivoted to the box bottom through a middle shaft, the output end of the rotation limiting assembly can be tightly abutted to the tray, and the output end of the rotation limiting assembly and the interaction force between the tray and the tray are adjustable.

In an optional implementation manner, the rotation limiting assembly comprises an elastic piece and a power assembly for driving the elastic piece to stretch and deform, one end of the elastic piece is in transmission connection with the power assembly, the other end of the elastic piece can be abutted against the tray, and the direction of the stretching and deformation of the elastic piece is the same as the axial direction of the tray.

In an alternative embodiment, the power assembly includes a bottom end cap, a top block, and a first screw rod, all of which are located in the accommodating cavity, the first screw rod is in threaded connection with both the bottom end cap and the top block, and the bottom end cap is fixed relative to the box bottom; and the box bottom is provided with an adjusting hole for screwing the first screw.

In an optional embodiment, the number of the top blocks is multiple, the top blocks are arranged at intervals along the circumferential direction of the bottom end cover, the elastic member and the first screw rod are correspondingly arranged on each top block, and the adjusting hole is arranged at a corresponding position of the box bottom.

The elastic piece is kept away from one end of the tray and is abutted against the top block, a guide seat used for guiding the telescopic deformation of the elastic piece is arranged between the tray and the bottom end cover, the guide seat is fixed relative to the bottom end cover, and one end of the elastic piece, which is close to the tray, protrudes out of the end face of the guide seat.

In an alternative embodiment, a friction plate is arranged at a position where the elastic member is in contact with the tray, and the friction plate is located between the tray and the elastic member.

In an alternative embodiment, the intermediate shaft is pivotally connected to the bottom end cap; the outer bottom surface of box bottom is equipped with the lift bracket, the lift bracket with wear to be equipped with the second screw rod, the second screw rod with the lift bracket with the equal threaded connection of bottom end cover.

In an alternative embodiment, the intermediate shaft is pivotally connected to the bottom end cap by a bearing; the bearing is sleeved with a bearing seat, the bearing seat is fixedly connected with the bottom end cover, a gland is arranged at one end, away from the bottom end cover, of the bearing, the gland is fixedly connected with the bearing seat, and a shaft hole for penetrating the intermediate shaft is formed in the gland.

In an alternative embodiment, the box body includes a fixed box piece and a movable box piece, the fixed box piece is fixedly connected to the box bottom, the fixed box piece is hinged to the movable box piece, and a gap for the strip nail to pass through is reserved between the free end of the fixed box piece and the free end of the movable box piece.

Has the advantages that:

the utility model provides a nail box, the tray passes through the jackshaft pin joint in the box bottom, the nail dish can be used to place on the tray, because the output of limit commentaries on classics subassembly can closely butt with the tray, adjust the rotational speed of tray through the interaction force between the output of adjusting limit commentaries on classics subassembly and the tray before the use, in brief, this interaction force is big more, the power that limits the tray rotation just is big more promptly, the rotational speed of tray will be less, otherwise, this interaction force is little less, the power that limits the tray rotation just is little promptly, the rotational speed of tray will be great; therefore, the mutual acting force between the output end of the rotation limiting assembly and the tray is adjusted before use, the purpose of slowing down or even avoiding the nail disk from scattering can be achieved by reducing the rotating speed of the tray, and the nail disk is ensured to smoothly discharge nails.

In a second aspect, embodiments provide a coil nail gun comprising: a gun body, a frame and the nail box of the previous embodiment.

The frame comprises a support frame and a gun body fixing frame which is connected with the support frame in a sliding manner, the gun body is fixedly connected with the gun body fixing frame, a buffer part is arranged between the support frame and the gun body fixing frame, and the telescopic deformation direction of the buffer part is the same as the sliding direction of the gun body fixing frame; the nail box is fixedly connected to the support frame.

Has the advantages that:

the utility model provides a book nail rifle includes above-mentioned nail box, from this, should roll up technical advantage and effect that nail rifle reached and include technical advantage and effect that the nail box reached equally, no longer give consideration to here.

In a third aspect, embodiments provide a nailing apparatus comprising: a frame and a nail rolling gun of the previous embodiment.

Has the advantages that:

the utility model provides a nailing equipment includes above-mentioned book nail rifle, from this, technical advantage and effect that this nailing equipment reached include the technical advantage and the effect that the book nail rifle reached equally, and here is no longer repeated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a nail box provided by an embodiment of the present invention;

fig. 2 is a cross-sectional view of a nail magazine provided in an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic structural diagram of a nail reeling gun according to an embodiment of the present invention;

fig. 5 is a front view of the nail reeling gun according to the embodiment of the present invention;

fig. 6 is a schematic structural view of a nailing device according to an embodiment of the present invention.

Icon:

10-a nail box; 20-gun body; 30-a support frame; 40-gun body fixing frame; 50-a buffer; 60-a frame;

110-box bottom; 120-box body; 130-box top; 111-a conditioning aperture; 121-fixing the cartridge piece; 122-movable cartridge piece; 123-gap;

200-a tray;

300-intermediate shaft;

400-a rotation limiting assembly; 410-an elastic member; 420-bottom end cap; 430-a top block; 440-a first screw; 450-a guide seat;

500-friction plate;

610-a lifting bracket; 620-second screw; 630-a bearing; 640-a bearing seat; 650-gland.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Examples

The present embodiment provides a staple cartridge 10, as shown in fig. 1 to 3, the staple cartridge 10 includes a cartridge body having a housing chamber, the cartridge body including a cartridge bottom 110, a cartridge body 120, and a cartridge top 130; the accommodating cavity is internally provided with a tray 200 for placing a nail plate and a rotation limiting assembly 400 for reducing the rotating speed of the tray 200, the tray 200 is pivoted to the box bottom 110 through an intermediate shaft 300, the output end of the rotation limiting assembly 400 can be tightly abutted to the tray 200, and the interaction force between the output end of the rotation limiting assembly 400 and the tray 200 is adjustable.

In the nail magazine 10 provided in this embodiment, the tray 200 is pivoted to the magazine bottom 110 through the middle shaft 300, the nail magazine can be placed on the tray 200, and since the output end of the rotation limiting assembly 400 can be tightly abutted to the tray 200, the rotation speed of the tray 200 is adjusted by adjusting the interaction force between the output end of the rotation limiting assembly 400 and the tray 200 before use, in brief, the larger the interaction force is, i.e., the larger the force for limiting the rotation of the tray 200 is, the smaller the rotation speed of the tray 200 is, and conversely, the smaller the interaction force is, i.e., the smaller the force for limiting the rotation of the tray 200 is, the larger the rotation speed of the tray 200 is; therefore, the interaction force between the output end of the rotation limiting assembly 400 and the tray 200 is adjusted before use, and the purpose of slowing down or even avoiding the nail disk from scattering can be achieved by reducing the rotating speed of the tray 200, so that the nail disk is ensured to be smoothly discharged.

It should be noted that, in some techniques, as the nail plate is ejected during the use of the nail gun, the nail plate will drive the tray 200 to rotate, so that the tray 200 has a certain rotation speed, which is easy to scatter the nail plate on the tray 200.

Referring to fig. 3, the rotation limiting assembly 400 of the nail cartridge 10 provided in this embodiment includes an elastic member 410 and a power assembly for driving the elastic member 410 to deform in an extending manner, one end (e.g., a first end) of the elastic member 410 is in transmission connection with the power assembly, the other end (e.g., a second end) of the elastic member 410 can abut against the tray 200, and the direction of the elastic member 410 deforming in the extending manner is the same as the axial direction of the tray 200.

Before the adjustment, the second end of the elastic element 410 may be disposed to abut against the lower surface of the tray 200, and the elastic element 410 is gradually compressed along with the action of the power assembly, so that the interaction force between the output end of the power assembly and the tray 200 is gradually increased. As a variation, before unadjusted, a small gap may be left between the second end of the elastic element 410 and the lower surface of the tray 200, and as the power assembly operates, the elastic element 410 moves close to the tray 200 until contacting the lower surface of the tray 200, the power assembly continues to operate, and the elastic element 410 is gradually compressed, so that the interaction force between the output end of the power assembly and the tray 200 gradually increases.

The power assembly may take a variety of forms, for example, the power assembly may take the form of a linear motor, a cylinder, a screw, or the like. Wherein, the output of linear electric motor or cylinder directly links to each other with the one end of elastic component 410 to make elastic component 410 closely butt in the lower surface of tray 200, in this kind of form, linear electric motor, cylinder can install in holding the intracavity.

The power assembly is described in more detail below as taking the form of a screw. With reference to fig. 3, the power assembly includes a bottom end cap 420, a top block 430 and a first screw 440 all located in the accommodating cavity, the first screw 440 is in threaded connection with the bottom end cap 420 and the top block 430, and the bottom end cap 420 is fixed relative to the box bottom 110; the box bottom 110 is used for screwing the adjusting hole 111 of the first screw 440.

In operation, the first screw 440 can be screwed by a screwing tool (e.g., a wrench) extending into the accommodating cavity from the adjusting hole 111, so that the first screw 440 drives the top block 430 to move upward or downward. When the first screw 440 drives the top block 430 to move upward, the elastic member 410 can be tightly pressed against the tray 200, so that the interaction force between the tray 200 and the elastic member 410 is increased to slow down the rotation speed of the tray 200.

As a modification, the number of the top blocks 430 is multiple, the top blocks 430 are arranged at intervals along the circumferential direction of the bottom end cover 420, each top block 430 is correspondingly provided with an elastic member 410 and a first screw 440, and the corresponding position of the box bottom 110 is provided with an adjusting hole 111; one end (namely, the first end) of the elastic element 410, which is far away from the tray 200, abuts against the top block 430, a guide seat 450 for guiding the telescopic deformation of the elastic element 410 is arranged between the tray 200 and the bottom end cover 420, the guide seat 450 is fixed relative to the bottom end cover 420, and one end (namely, the second end) of the elastic element 410, which is close to the tray 200, protrudes out of the end surface of the guide seat 450.

Optionally, the first end of the elastic member 410 may be fixedly connected to the top block 430.

In some embodiments, the elastic member 410 may alternatively employ a spring, an elastic rubber member, or the like.

The elastic member 410 is in the form of a spring, specifically, the guide seat 450 is in a hollow cylindrical structure, and the inner circumferential surface of the guide seat 450 may be provided with a semi-circular arc surface adapted to the outer ring (outer cylindrical surface) of the spring.

Referring to fig. 3, further, a friction plate 500 is disposed at a portion of the elastic member 410, which is in contact with the tray 200, and the friction plate 500 is located between the tray 200 and the elastic member 410. The friction plate 500 is arranged to reduce friction on the corresponding surface of the tray 200, and the service life of the friction plate 500 can be relatively prolonged.

For example, the friction plate 500 may be fixedly attached to the tray 200; as a variation, friction plate 500 may be provided integrally with tray 200, i.e., friction plate 500 is part of tray 200.

In this embodiment, a central hole for passing through the intermediate shaft 300 is formed in the middle of the friction plate 500, the friction plate 500 is sleeved on the intermediate shaft 300 and is in clearance fit with the intermediate shaft 300, and the friction plate 500 is fixedly connected to the tray 200.

Having described the form of the rotation limiting assembly 400, the fixed form of the intermediate shaft 300 is described below.

The intermediate shaft 300 may take a variety of fixed forms, for example, the intermediate shaft 300 is directly journaled to the cassette bottom 110 (not shown), the cassette top 130 (not shown), or the bottom end cap 420 through bearings.

The middle shaft 300 is selected to be pivoted to the bottom end cap 420, and referring to fig. 3, a lifting bracket 610 is disposed on the outer bottom surface of the box bottom 110, a second screw 620 is disposed between the lifting bracket 610 and the bottom end cap 420, and the second screw 620 is in threaded connection with both the lifting bracket 610 and the bottom end cap 420.

Optionally, the second screw 620 may be a long screw, a through hole for the long screw to pass through is formed in the box bottom 110, and the long screw is sequentially screwed in from the bottom end of the lifting bracket 610, passes through the through hole in the box bottom 110, and is screwed into the bottom end cap 420. During specific adjustment, the long screw can be manually screwed, so that the long screw drives the bottom end cover 420, the tray 200 and the components between the two to move upwards or downwards together, so as to increase or reduce the space between the tray 200 and the box top 130, and the arrangement can adapt to the row nails with different lengths; at the same time, this arrangement enables the bottom end cap 420 to be fixed in a set position relative to the cassette bottom 110. In specific use, the long screw can be adjusted to fix the bottom end cap 420 at a set position relative to the box bottom 110, and then the first screw 440 can be adjusted to adjust the rotation speed of the tray 200.

Specifically, the middle shaft 300 is pivotally connected to the bottom end cap 420 through a bearing 630; bearing 630 is gone up the cover and is equipped with bearing frame 640, and bearing frame 640 fixed connection is in bottom end cover 420, and the one end that bottom end cover 420 was kept away from to bearing 630 is equipped with gland 650, and gland 650 fixed connection is in bearing frame 640, is equipped with the shaft hole that is used for wearing to establish jackshaft 300 on the gland 650.

Among other things, the bearing 630 may be a one-way bearing that reduces or even prevents reverse rotation of the tray 200, further preventing the nail plate from unraveling.

Alternatively, the bearing housing 640 is coupled to the bottom end cap 420 by screws, the gland 650 is coupled to the bearing housing 640 by screws, and the gland 650 serves to press the outer race of the bearing 630.

Referring to fig. 3, the intermediate shaft 300 has at least two shoulders, and the size of the intermediate shaft 300 from bottom to top is increased according to the structure shown in fig. 3.

On the basis of the above embodiment, further referring to fig. 1, the box body 120 includes a fixed box piece 121 and a movable box piece 122, the fixed box piece 121 is fixedly connected to the box bottom 110, the fixed box piece 121 is hinged to the movable box piece 122, and a gap 123 for the nail to pass through is left between the free end of the fixed box piece 121 and the free end of the movable box piece 122. When the nail plate is installed, the movable magazine plate 122 can be rotated to open for loading the nail plate.

The present embodiment further provides a nail reeling gun, which, with reference to fig. 4 and 5, includes a gun body 20, a frame, and the nail magazine 10 of the above-mentioned embodiment; the frame comprises a support frame 30 and a gun body fixing frame 40 connected with the support frame 30 in a sliding manner, the gun body 20 is fixedly connected with the gun body fixing frame 40, a buffer member 50 is arranged between the support frame 30 and the gun body fixing frame 40, and the telescopic deformation direction of the buffer member 50 is the same as the sliding direction of the gun body fixing frame 40; the magazine 10 is fixedly attached to the support frame 30.

It should be noted that the gun body 20 may vibrate during operation, and the above-mentioned buffering member 50 can buffer the vibration of the gun body 20.

Referring to fig. 4, a guiding device is further disposed between the supporting frame 30 and the gun body fixing frame 40, the guiding device includes a sliding rail disposed on the supporting frame 30, and a sliding block slidably connected to the sliding rail is disposed on the gun body fixing frame 40.

Alternatively, the buffer member 50 may employ a spring or an elastic rubber member.

It should be noted that the gap 123 on the nail magazine 10 is arranged corresponding to the trajectory of the gun head on the gun body 20, and the detailed structure thereof can refer to the prior art and will not be described in detail herein.

The present embodiment also provides a nailing apparatus, as shown in fig. 6, which includes a frame 60 and the coil nail gun of the above-described embodiment. Wherein the supporting frame 30 is mounted on the frame 60.

The nailing device provided by the embodiment comprises the nail rolling gun, so that the technical advantages and effects achieved by the nailing device also comprise the technical advantages and effects achieved by the nail rolling gun, and the detailed description is omitted.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A staple cartridge, comprising: a box body with a containing cavity, wherein the box body comprises a box bottom (110) and a box body (120);

the containing cavity is internally provided with a tray (200) for placing a nail plate and a rotation limiting assembly (400) for slowing down the rotating speed of the tray (200), the tray (200) is pivoted to the box bottom (110) through an intermediate shaft (300), the output end of the rotation limiting assembly (400) can be tightly abutted to the tray (200), and the interaction force between the output end of the rotation limiting assembly (400) and the tray (200) is adjustable.

2. The nail box according to claim 1, characterized in that the rotation limiting assembly (400) comprises an elastic member (410) and a power assembly for driving the elastic member (410) to deform telescopically, one end of the elastic member (410) is in transmission connection with the power assembly, the other end of the elastic member can be abutted against the tray (200), and the direction of the telescopic deformation of the elastic member (410) is the same as the axial direction of the tray (200).

3. The magazine according to claim 2, wherein the power assembly comprises a bottom end cap (420), a top block (430) and a first screw (440) all located in the receiving cavity, the first screw (440) is in threaded connection with both the bottom end cap (420) and the top block (430), and the bottom end cap (420) is fixed relative to the magazine bottom (110);

the box bottom (110) is provided with an adjusting hole (111) for screwing the first screw (440).

4. The nail box according to claim 3, wherein the number of the top blocks (430) is multiple, the top blocks (430) are arranged at intervals along the circumferential direction of the bottom end cover (420), each top block (430) is correspondingly provided with the elastic piece (410) and the first screw (440), and the corresponding position of the box bottom (110) is provided with the adjusting hole (111);

one end, far away from tray (200), of elastic component (410) with kicking block (430) butt, tray (200) with be equipped with between bottom end cover (420) and be used for to the flexible guide holder (450) that warp plays the guide effect of elastic component (410), guide holder (450) are relative bottom end cover (420) are fixed, elastic component (410) are close to one end protrusion in the terminal surface of guide holder (450) of tray (200).

5. A staple cartridge according to claim 3, wherein the portion of the resilient member (410) which is adapted to contact the tray (200) is provided with a friction plate (500), the friction plate (500) being located between the tray (200) and the resilient member (410).

6. The magazine according to claim 3, characterized in that said intermediate shaft (300) is pivoted to said bottom end cap (420);

the outer bottom surface of box end (110) is equipped with lift bracket (610), lift bracket (610) with wear to be equipped with second screw rod (620) between bottom end cover (420), second screw rod (620) with lift bracket (610) with the equal threaded connection of bottom end cover (420).

7. The magazine according to claim 6, characterized in that the intermediate shaft (300) is pivoted to the bottom end cap (420) by a bearing (630);

bearing frame (640) is equipped with to the cover on bearing (630), bearing frame (640) fixed connection in bottom end cover (420), bearing (630) are kept away from the one end of bottom end cover (420) is equipped with gland (650), gland (650) fixed connection in bearing frame (640), be equipped with on gland (650) and be used for wearing to establish the shaft hole of jackshaft (300).

8. The magazine according to any one of claims 1 to 7, wherein the magazine body (120) comprises a fixed magazine plate (121) and a movable magazine plate (122), the fixed magazine plate (121) is fixedly connected to the magazine bottom (110), the fixed magazine plate (121) is hinged to the movable magazine plate (122), and a gap (123) for a row of nails to pass through is reserved between a free end of the fixed magazine plate (121) and a free end of the movable magazine plate (122).

9. A coil nail gun, comprising: a gun body (20), a frame and a magazine according to any one of claims 1-8;

the frame comprises a support frame (30) and a gun body fixing frame (40) connected to the support frame (30) in a sliding mode, the gun body (20) is fixedly connected to the gun body fixing frame (40), a buffer piece (50) is arranged between the support frame (30) and the gun body fixing frame (40), and the telescopic deformation direction of the buffer piece (50) is the same as the sliding direction of the gun body fixing frame (40);

the nail box (10) is fixedly connected with the support frame (30).

10. A nailing apparatus characterized by comprising: a stand (60) and a nail gun according to claim 9.

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