CN213079923U

CN213079923U - Wire feeding clamping mechanism of nail machine

Info

Publication number: CN213079923U
Application number: CN202021523981.5U
Authority: CN
Inventors: 徐宏晨
Original assignee: Tianjin Yuemei Automotive Instrument Co ltd
Current assignee: Tianjin Yuemei Automotive Instrument Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-30
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to a nail machine technical field, and a nail machine send silk fixture is disclosed, which comprises a fixing plate and i, the last fixed surface of fixed plate is connected with the bottom plate, the arc guide slot has been seted up to the upper surface of bottom plate, the lateral wall fixedly connected with L shaped plate and the U-shaped plate of bottom plate, the lateral wall fixedly connected with stop gear of L shaped plate, the round hole has all been seted up to the both sides outer wall of U-shaped plate, and the pore wall fixedly connected with antifriction bearing of round hole, the common fixedly connected with conveying mechanism of inner wall of two antifriction bearing, the lateral wall fixedly connected with U-shaped piece of bottom plate, the inner wall swing joint of U-shaped piece. The utility model discloses a send a and the clamping part integration as an organic whole, can effectively improve the convenience and the efficiency that nail machine sent a fixture installation to and nail machine send a fixture simple structure, make nail machine send a fixture later maintenance operation process comparatively simple and convenient laborsaving.

Description

Wire feeding clamping mechanism of nail machine

Technical Field

The utility model relates to a nail machine technical field especially relates to a nail machine send a fixture.

Background

The nail machine is a mechanical equipment for manufacturing pins, nails and similar parts, and is divided into many kinds according to the different products, including making rivets, flat nails, screw nails, U-shaped nails, staples, etc., the iron nails made can be widely used in the fields of industry, packaging industry, building, repairing, etc., and the inside of the nail machine needs a wire feeding clamping mechanism to realize the wire feeding clamping, so as to make the nails by the current brake.

The thread feeding mechanism and the clamping mechanism of the present nail machine are two parts, so that the thread feeding mechanism and the clamping mechanism are required to be respectively installed when the nail machine is installed, the installation process is complicated and inconvenient, the convenience and the efficiency of installing the thread feeding clamping mechanism of the nail machine are influenced, in addition, the structure of the thread feeding clamping mechanism of the nail machine is complicated, and the later maintenance process of the nail machine is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art nail machine send a wire mechanism and fixture and be two parts, lead to its installation comparatively loaded down with trivial details inconvenience, influence the convenience and the efficiency of sending a fixture installation of nail machine to and the structure of sending a fixture of nail machine is comparatively complicated, lead to the comparatively inconvenient problem of nail machine later maintenance process, and the nail machine of sending a wire fixture who provides.

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

the utility model provides a nail machine send silk fixture, includes the fixed plate, the last fixed surface of fixed plate is connected with the bottom plate, the arc guide slot has been seted up to the upper surface of bottom plate, the lateral wall fixedly connected with L shaped plate and the U-shaped plate of bottom plate, the lateral wall fixedly connected with stop gear of L shaped plate, the round hole has all been seted up to the both sides outer wall of U-shaped plate, and the pore wall fixedly connected with antifriction bearing of round hole, two the common fixedly connected with conveying mechanism of antifriction bearing's inner wall, the lateral wall fixedly connected with U-shaped piece of bottom plate, the inner wall swing joint of U-shaped piece has the fixed block, the last fixed surface of fixed block is connected with the drum, the through-hole has been seted up to the outer wall of fixed block.

Preferably, conveying mechanism includes the bull stick, the pole wall and the antifriction bearing inner wall fixed connection of bull stick, the outer wall fixedly connected with servo motor of U-shaped board, servo motor's output and the lateral wall fixed connection of bull stick, the pole wall fixedly connected with cylinder of bull stick, the outer wall fixed cup joint of cylinder has the rubber sleeve.

Preferably, stop gear include with the bearing frame, the outer wall of bearing frame passes through the lateral wall fixed connection of a plurality of connecting bolt and L shaped plate, the lateral wall of L shaped plate seted up with connecting bolt matched with screw, the inner wall fixedly connected with screw thread section of thick bamboo of bearing frame, the inner wall threaded connection of screw thread section of thick bamboo has the screw rod, the lower fixed surface of screw rod is connected with the clamp splice, the lateral wall of clamp splice and the inner wall swing joint of L shaped plate, the outer wall of screw thread section of thick bamboo is fixed to be cup jointed the ring gear, the last fixed surface of L shaped plate is connected with driving motor, driving motor's output fixedly connected with gear, the outer wall of gear with the outer wall intermeshing of ring gear.

Preferably, the lower surface of the clamping block is fixedly connected with a rubber pad.

Preferably, the outer wall of the side end of the cylinder is fixedly sleeved with a baffle ring.

Preferably, the center point of the cylinder and the center point of the arc-shaped guide groove are on the same vertical plane.

Compared with the prior art, the utility model provides a nail machine send a fixture possesses following beneficial effect:

the wire feeding clamping mechanism of the nail making machine is provided with the servo motor, the driving motor, the arc-shaped guide groove and the clamping block, the clamping part and the wire feeding part are integrated into a whole through the bottom plate and the fixing plate, the installation process only needs one-time installation, time and labor are saved, in addition, when wire feeding clamping is carried out, the servo motor is started firstly, the servo motor enables the rotating rod and the roller to rotate, the roller enables the steel wire to move forwards for a certain distance along the arc-shaped guide groove through the friction of the rubber sleeve, meanwhile, the steel wire penetrates through the cylinder, the cylinder can prevent the steel wire from bending, the quality of making nails is ensured, then when the servo motor is controlled by the nail making machine control module to stop rotating, the driving motor is started simultaneously, the driving motor enables the threaded cylinder to rotate through the gear and the toothed ring, the threaded cylinder enables the screw rod to rotate, the screw rod pushes the clamping block to, then the fixed steel wire of clamp splice extrusion, guarantee that the steel wire can effectively be by other positions striking system nails of nail machine, later the steel wire is loosened by stop gear, and cut off by system nail machine cutting part through conveying mechanism antedisplacement certain distance, then repeat above-mentioned step circulation system nail again, this mechanism is through sending silk and clamping part integration as an organic whole, can effectively improve system nail machine and send the convenience and the efficiency that fixture installed, and system nail machine send a fixture simple structure, it is comparatively simple and convenient laborsaving to make system nail machine send a fixture later maintenance operation process.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a send a and the clamping part integration as an organic whole, can effectively improve the convenience and the efficiency that the nail machine sent a fixture installation to and nail machine send a fixture simple structure, make nail machine send a fixture later maintenance operation process comparatively simple and convenient laborsaving.

Drawings

Fig. 1 is a schematic structural view of a wire feeding clamping mechanism of a nail machine according to the present invention;

fig. 2 is a schematic structural view of a conveying part in a wire feeding clamping mechanism of a nail machine according to the present invention;

fig. 3 is a schematic structural view of a portion a of a wire feeding and clamping mechanism of a nail machine according to the present invention.

In the figure: the device comprises a fixing plate 1, a bottom plate 2, an arc-shaped guide groove 3, a 4L-shaped plate, a 5U-shaped plate, a limiting mechanism 6, a bearing seat 61, a threaded cylinder 62, a screw rod 63, a clamping block 64, a 65-tooth ring, a drive motor 66, a gear 67, a rolling bearing 7, a conveying mechanism 8, a rotating rod 81, a servo motor 82, a roller 83, a rubber sleeve 84, a U-shaped block 9, a fixing block 10, a cylinder 11, a fixing bolt 12, a rubber pad 13, a retaining ring 14 and a threaded blind hole 15.

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. 1-3, a wire feeding clamping mechanism of nail machine, including fixed plate 1, the last fixed surface of fixed plate 1 is connected with bottom plate 2, arc guide slot 3 has been seted up to the upper surface of bottom plate 2, the lateral wall fixedly connected with L shaped plate 4 and the U shaped plate 5 of bottom plate 2, the lateral wall fixedly connected with stop gear 6 of L shaped plate 4, the round hole has all been seted up to the both sides outer wall of U shaped plate 5, and the pore wall fixedly connected with antifriction bearing 7 of round hole, the common fixedly connected with conveying mechanism 8 of the inner wall of two antifriction bearing 7, the lateral wall fixedly connected with U-shaped piece 9 of bottom plate 2, the inner wall swing joint of U-shaped piece 9 has fixed block 10, the last fixed surface of fixed block 10 is connected with drum 11, the through-hole has been seted up to the outer wall of fixed.

Conveying mechanism 8 includes bull stick 81, and the pole wall and the antifriction bearing 7 inner wall fixed connection of bull stick 81, the outer wall fixedly connected with servo motor 82 of U-shaped board 5, servo motor 82's output and the lateral wall fixed connection of bull stick 81, the pole wall fixedly connected with cylinder 83 of bull stick 81, the outer wall fixed cup joint of cylinder 83 has rubber sleeve 84.

Stop gear 6 includes and bearing frame 61, the outer wall of bearing frame 61 is through the lateral wall fixed connection of a plurality of connecting bolt and L shaped plate 4, the screw with connecting bolt matched with is seted up to the lateral wall of L shaped plate 4, the inner wall fixedly connected with screw thread section of thick bamboo 62 of bearing frame 61, the inner wall threaded connection of screw thread section of thick bamboo 62 has screw rod 63, the lower fixed surface of screw rod 63 is connected with clamp splice 64, the lateral wall of clamp splice 64 and the inner wall swing joint of L shaped plate 4, the outer wall of screw thread section of thick bamboo 62 is fixed and has been cup jointed toothed ring 65, the last fixed surface of L shaped plate 4 is connected with driving motor 66, driving motor 66's output fixedly connected with gear 67, the outer wall of gear 67 and toothed ring 65's outer wall intermeshing, this mechanism makes the nail machine send a fixture simple structure, it is comparatively simple and.

The lower surface of clamp splice 64 is fixedly connected with rubber pad 13, and rubber pad 13 increases the frictional force of clamp splice 64 lower surface, makes the steel wire fixed more stable.

The outer wall of the side end of the cylinder 11 is fixedly sleeved with a baffle ring 14, and the baffle ring 14 can prevent the top of the iron nail cap from bending and deforming inwards, so that the quality of the nail made by the nail making machine is ensured.

The center point of the cylinder 11 and the center point of the arc-shaped guide groove 3 are on the same vertical plane, so that the movement of the steel wire is not deviated, and the servo motor 82 and the driving motor 66 are electrically connected with an external power supply through a nail machine control module, which is a conventional technique and belongs to a technical means used by persons in the field, and therefore, the description is omitted.

In the utility model, the clamping part and the wire feeding part are integrated into a whole through the bottom plate 2 and the fixing plate 1, so that the installation process only needs one-time installation, time and labor are saved, in addition, when the wire feeding clamping is carried out, firstly, the servo motor 82 is started, the servo motor 82 rotates the rotating rod 81 and the roller 83, the roller 83 leads the steel wire to move forward for a certain distance along the arc-shaped guide groove 3 through the friction of the rubber sleeve 84, simultaneously, the steel wire passes through the cylinder 11, the cylinder 11 can prevent the steel wire from bending, the nail making quality is ensured, then when the nail making machine control module controls the servo motor 82 to stop rotating, the driving motor 66 is simultaneously started, the driving motor 66 leads the thread cylinder 62 to rotate through the gear 67 and the toothed ring 65, the thread cylinder 62 leads the screw 63 to rotate, the screw 63 pushes the clamping block 64 to move downwards, because the side wall of the clamping block 64 is movably contacted with the inner, then the fixed steel wire of clamp splice 64 extrusion, guarantee that the steel wire can effectively be by other position striking system nails of nail machine, later the steel wire is loosened by stop gear 6, and the certain distance that moves forward through conveying mechanism 8 is cut off by nail machine cutting part, then repeat above-mentioned step circulation system nail again, this mechanism is through sending a and the integration of clamping part as an organic whole, can effectively improve the convenience and the efficiency that the nail machine sent a fixture installation, and the nail machine send a fixture simple structure, it is comparatively simple and convenient laborsaving to make the nail machine send a fixture later maintenance operation process.

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.

Claims

1. The wire feeding clamping mechanism of the nail machine comprises a fixing plate (1) and is characterized in that a bottom plate (2) is fixedly connected to the upper surface of the fixing plate (1), an arc-shaped guide groove (3) is formed in the upper surface of the bottom plate (2), an L-shaped plate (4) and a U-shaped plate (5) are fixedly connected to the side wall of the bottom plate (2), a limiting mechanism (6) is fixedly connected to the side wall of the L-shaped plate (4), round holes are formed in the outer walls of the two sides of the U-shaped plate (5), rolling bearings (7) are fixedly connected to the hole walls of the round holes, a conveying mechanism (8) is fixedly connected to the inner walls of the two rolling bearings (7) together, a U-shaped block (9) is fixedly connected to the side wall of the bottom plate (2), a fixing block (10) is movably connected to the inner wall of, the outer wall of fixed block (10) has seted up the through-hole, and the pore wall swing joint of through-hole has fixing bolt (12), the outer wall swing joint of fixed block (10) has screw thread blind hole (15).

2. The wire feeding clamping mechanism of the nail making machine according to claim 1, wherein the conveying mechanism (8) comprises a rotating rod (81), the rod wall of the rotating rod (81) is fixedly connected with the inner wall of the rolling bearing (7), the outer wall of the U-shaped plate (5) is fixedly connected with a servo motor (82), the output end of the servo motor (82) is fixedly connected with the side wall of the rotating rod (81), the rod wall of the rotating rod (81) is fixedly connected with a roller (83), and the outer wall of the roller (83) is fixedly sleeved with a rubber sleeve (84).

3. The wire feeding clamping mechanism of the nail making machine according to claim 1, wherein the limiting mechanism (6) comprises a bearing seat (61), the outer wall of the bearing seat (61) is fixedly connected with the side wall of the L-shaped plate (4) through a plurality of connecting bolts, the side wall of the L-shaped plate (4) is provided with a screw hole matched with the connecting bolts, the inner wall of the bearing seat (61) is fixedly connected with a threaded cylinder (62), the inner wall of the threaded cylinder (62) is in threaded connection with a screw rod (63), the lower surface of the screw rod (63) is fixedly connected with a clamping block (64), the side wall of the clamping block (64) is movably connected with the inner wall of the L-shaped plate (4), the outer wall of the threaded cylinder (62) is fixedly sleeved with a toothed ring (65), the upper surface of the L-shaped plate (4) is fixedly connected with a driving motor (66), the output end of the driving motor (66) is fixedly connected, the outer wall of the gear (67) is meshed with the outer wall of the gear ring (65).

4. The wire feed clamping mechanism of the nail machine as claimed in claim 3, wherein a rubber gasket (13) is fixedly connected to the lower surface of the clamping block (64).

5. The wire feed clamping mechanism of the nail machine as claimed in claim 1, wherein a stop ring (14) is fixedly sleeved on the outer wall of the side end of the cylinder (11).

6. The wire feed clamping mechanism of a nail machine according to claim 1, wherein the center point of the cylinder (11) and the center point of the arc-shaped guide groove (3) are on the same vertical plane.