TWM559211U - Nail gun and filling device - Google Patents

Abstract

A nail gun for loading a to-be-filled part comprises: a nail gun body and a filling device. The nail gun body includes a nailing portion. The filling device comprises a filling seat for moving displacement relative to the nail gun body, the filling seat has a nailing area corresponding to the nailing portion, and the nailing area is provided by an auxiliary positioning part A suction force is generated to position the to-be-filled portion in the staple region.

Description

Nail gun and filling device

The present invention relates to a nail gun and a filling device thereof, and in particular to a method for improving the filling device and improving the positioning effect of the member to be filled.

The nail gun can be used to fire a fixed component (such as rivets, rivets, etc.) to quickly fix the workpiece. In order to quickly replenish the fixed components, many nail guns have additional filling devices.

A filling device for a nail gun is known, for example, a "automatic nail rivet gun" disclosed in the Chinese Patent Publication No. CN205270703, which mainly comprises a gun body, a cylinder, a sleeve, a hinge, and an activity. Wheel and a core pulling mechanism. The gun body has a gas nozzle. The cylinder is mounted on the gun body for driving the sleeve to be displaced. The sleeve is provided with the hinge, and a movable wheel is disposed on the hinge to be displaced along the surface of the nozzle. The front end of the hinge is provided with a guiding shaft, and the guiding shaft is mounted with a movable guiding mechanism for providing a core pulling shank for mounting the core pulling shank to the core pulling mechanism when the sleeve is displaced.

Although the above-mentioned predecessor can assist the positioning of the core pulling pin through the movable guiding mechanism, the positioning effect is limited, and the core pulling pin may still be unable to be positioned at the expected position due to various external force factors, such as the user shaking, shaking the gun body or The core pulling rivet is shaken by the influence of the conveying gas, etc., which will seriously affect the stability of the filling, and there is a problem that the product is not practical.

Therefore, in order to improve the stability of the nail gun filling, the present author proposes a nail gun for loading a to-be-filled part, comprising: a nail gun body and a filling device. The nail gun body includes a nailing portion. The filling device comprises a filling seat for moving displacement relative to the nail gun body, the filling seat has a nailing area corresponding to the nailing portion, and the nailing area is provided by an auxiliary positioning part A suction force is generated to position the to-be-filled portion in the staple region.

The present invention is also a filling device for installing a filling member to a nailing portion of a nail gun body, the filling device comprising a filling seat for moving displacement relative to the nail gun body, the filling seat There is a nailing area corresponding to the nailing portion, and the nailing area generates a suction force by an auxiliary positioning member to position the to-be-filled part in the nailing area.

Further, the auxiliary positioning member is a magnetic member or/and a suction member.

Further, the filling seat has two limiting portions for defining the nailing area between the two limiting portions.

Further, the filling device further comprises a displacement seat, the displacement seat comprises a fixing seat, a movable seat and a driving unit, the fixing seat is fixedly mounted on the nail gun body, the fixing seat has a plurality of guiding rods, the movable seat The sliding unit is disposed on the guiding rod, and the driving unit comprises a telescopic rod connected to the movable seat to interlock the movable seat displacement; the filling seat is mounted on the movable seat to be displaced with the movable seat.

Further, the filling seat has a connecting pipe portion, the movable seat has a supporting portion, and the supporting portion has a through hole for a conveying hose to pass through the through hole to connect the connecting pipe portion, and the conveying hose is used for The filling to be filled is conveyed to the nailing area via the connecting tube portion.

Further, the filling seat includes a first housing and a second housing that are movably connected to each other to open and close, and the second housing has the aforementioned nailing area.

Further, the nail gun body includes a head portion having a tapered shape, and one end of the head portion has the nailing portion to be used when the filling seat is displaced relative to the nail gun body to a filling position. The housing is pushed by the head to open relative to the first housing.

Further, the filling seat further comprises an elastic member connecting the first housing and the second housing to provide a closing force for closing the second housing toward the first housing.

Further, the direction in which the first housing and the second housing are disposed is substantially horizontal.

According to the above technical features, the following effects can be achieved:

1. By the suction generated by the auxiliary positioning member, the positioning of the filling member can be more effectively assisted, and the stability of the positioning of the nail gun can be improved.

2. The auxiliary positioning member can utilize the suction of the common suction member or the magnetic member to easily produce the suction.

3. The nailing area can be defined in the second limiting portion, and the position of the to-be-filled part can be more effectively restricted.

4. The displacement of the filling seat can be controlled by the displacement seat to automate the filling operation and save manpower.

5. The support part of the displacement seat can be provided to avoid the bending of the conveying hose and affect the conveying of the to-be-filled parts.

6. The filling seat may include a first housing and a second housing that are movably connected to each other to assist the filling member to be separated from the nailing area during the filling operation.

7. The second housing can be gradually extended by the head of the nail gun body to improve the smoothness of the operation.

8. The second housing can be automatically closed by the elastic member toward the first housing to fill the next to-be-filled member.

9. The first housing seat and the second housing seat are disposed substantially horizontally, so that the operator's hand is less likely to be clamped by the first housing and the second housing when the side of the filling seat is on the side of the filling seat. Injury, improve the safety of the operation of the product.

In combination with the above technical features, the main effects of the present nail gun and its filling device will be clearly shown in the following embodiments.

Please refer to the first figure and the second figure first, which discloses the nail gun of the present embodiment, comprising: a nail gun body (1) and a filling device (2). The nail gun body (1) comprises a head (11) and a nailing portion (12). The head (11) may be tapered and the staple portion (12) may be located at one end of the head (11). In the embodiment, the nail gun body (1) is exemplified by a rivet gun, so that the head (11) has a core pulling mechanism inside, and the nail gun body (1) can have a discharge mechanism. One of the rivet mandrels is arranged in the core portion (13), but since the rivet gun is both constructed and not the focus of the present case, it will not be described in detail for the sake of brevity. In addition, the nail gun body (1) may further comprise a suction portion (14) for connecting the external suction device to cause the nailing portion (12) to generate suction. The filling device (2) comprises a filling seat (21) for moving displacement relative to the nail gun body (1). Preferably, the filling device (2) further comprises a displacement seat (22) for controlling the displacement actuation of the filling seat (21) to automate the filling operation and save manpower. Specifically, the displacement seat (22) may include a fixing base (221), a movable seat (222) and a driving unit (223), and the fixing base (221) is fixedly mounted on the nail gun body (1) The fixing base (221) has a plurality of guiding rods (224), and the movable seat (222) is slidably disposed on the guiding rod (224). The driving unit (223) can be, for example, a hydraulic cylinder such as a pneumatic cylinder, and the driving unit ( 223) comprising a telescopic rod (225) connected to the movable seat (222) for interlocking displacement of the movable seat (222), the filling seat (21) being mounted on the movable seat (222), Displaced with the movable seat (222). However, it is not limited thereto. For example, it can be a different displacement platform such as a screw drive.

Continuing to refer to the second figure, together with the first figure, the filling seat (21) includes a first housing (211) and a second housing (212) that are movably connected to each other, for example, by a pivoting member (213). The first shell (211) of the filling seat (21) is mounted on the movable seat (222) by a plurality of joints (2110) (for example, screws), the second shell is opened and closed. The seat (212) has a nailing area (214) corresponding to the nailing portion (12). The nailing area (214) can generate a suction force by an auxiliary positioning member (215). . The auxiliary positioning member (215) is a magnetic member in the embodiment and is located on the nailing area (214). However, it is not limited thereto, and may be an object that absorbs force, such as a suction member located outside. Preferably, the filling seat (21) has two limiting portions (216) for defining the nailing area (214) between the two limiting portions (216). In this embodiment, the filling seat (21) further includes an elastic member (217) connecting the first housing (211) and a second housing (212) to provide the second housing (212). A closing force is closed toward the first housing (211). The elastic member (217) may be, for example, a spiral annular spring, a rubber band or the like, and may be sleeved on the first housing (211) and a second housing (212). Preferably, the first housing (211) of the filling seat (21) has a connecting tube portion (218), the movable seat (222) has a supporting portion (226), and the supporting portion (226) has a perforation (227), the connecting tube portion (218) is connected by a delivery hose (228) passing through the perforation (227).

In the case of use, please refer to the third figure. When the nailing portion (12) of the nail gun body (1) is to be filled with a filling member (A) (for example, a rivet), the to-be-filled member (A) It can be sent to the filling seat (21) via the conveying hose (228) by a gas (provided by an external air supply device) or a force such as gravity. Continuing to refer to the fourth and fifth figures, when the to-be-filled component (A) is moved into the filling seat (21), the to-be-filled component (A) may initially arrive at one of the filling seats (21). The edge (219), then the part to be filled (A) is accurately placed on the nailing area (214) by the suction of the auxiliary positioning member (215). Continuing to refer to the sixth and seventh figures, the drive unit (223) of the shifting seat (22) can be manually or activated, and the telescopic rod (225) of the driving unit (223) will move the movable base (222). ), the filling seat (21) is displaced with the movable seat (222) relative to the nail gun body (1) to a filling position, and the filling member (A) is inserted into the nailing portion during the displacement (12) The nailing portion (12) can more securely fix the to-be-filled member (A) by means of suction or clamping means such as suction at the nailing portion (12), and the filling seat (21) The second housing (212) will be pushed by the head (11) to pivot open relative to the first housing (211), and the to-be-filled member (A) is disengaged from the auxiliary positioning member (215). Leave the staple area (214). For the continuation, please refer to the eighth figure and the first figure. When the filling (A) is completed, the driving unit (223) of the displacement seat (22) can be manually or activated to make the driving unit (223) expand and contract. The rod (225) reversely moves the movable seat (222) such that the filling seat (21) is displaced with the movable seat (222) relative to the nail gun body (1) to a position to be filled. It should be added that the control of the driving unit (223) can be controlled by the user or by using a signal such as a sensor for automatic control by the control unit, and the implementation is not limited.

Continuing to refer to the ninth drawing, another embodiment of the present invention is substantially the same as the previous embodiment, and includes: a nail gun body (1A) and a filling device (2A), the difference mainly lies in: the filling device The filling seat (21A) and the displacement seat (22A) of (2A) are laterally disposed such that the first housing (211) and the second housing (212) of the filling seat (21A) are arranged substantially horizontally. Therefore, the first housing (211A) and the second housing (212A) can be laterally opened and closed relative to each other, so that the operator's hand is beside the filling seat (21A) (for example, grasping the workpiece with the hand, etc.) ), it is less likely to be pinched by the first housing (211A) and the second housing (212A), thereby improving the safety of the operation of the product.

In view of the above description of the embodiments, the above-described embodiments are merely a preferred embodiment of the present invention, and the implementation of the present invention is not limited thereto. The scope, that is, the simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the creation of the creation, are within the scope of this creation.

(1) (1A) ‧ ‧ nail gun body
(11) ‧ ‧ head
(12)‧‧‧The nailing department
(13)‧‧‧ 排排部
(14) ‧‧‧Pumping Department
(2) (2A) ‧‧‧ filling device
(21) (21A) ‧‧‧ Filling Block
(211) (211A) ‧ ‧ first shell
(2110) ‧ ‧ ‧ joints
(212) (212A) ‧ ‧ second housing
(213)‧‧‧ pivotal parts
(214) ‧‧‧nailing area
(215)‧‧‧Auxiliary positioning parts
(216) ‧‧‧Limited
(217)‧‧‧Flexible parts
(218) ‧‧‧Connecting Department
(219) ‧ ‧ affiliation
(22) (22A) ‧‧‧ displacement seat
(221)‧‧‧ Fixed seat
(222) ‧‧‧ activity seat
(223)‧‧‧ drive unit
(224) ‧ ‧ guides
(225)‧‧‧ Telescopic rod
(226)‧‧‧Support
(227)‧‧‧Perforation
(228)‧‧‧Transport hose
(A) ‧‧‧filling parts

[First figure] is a schematic perspective view of the present embodiment. [Second figure] is a perspective exploded view of the present embodiment. [Third image] is a side cross-sectional view 1 of the present embodiment for conveying a to-be-filled part. [Fourth figure] is a side cross-sectional view 2 of the present embodiment for conveying a to-be-filled part. [Fifth Figure] is a side cross-sectional view of the present embodiment in which the filling member is located in the nailing area. [Sixth Drawing] FIG. 1 is a side cross-sectional view showing the filling of the to-be-filled part in the present embodiment. [Seventh figure] is a side cross-sectional view 2 of the present embodiment in which the filling to be filled is filled. [Eighth image] is a schematic view showing the stereoscopic appearance of the filling of the filling member in the present embodiment. [Ninth aspect] is a schematic perspective view of another embodiment of the present creation.

Claims (18)

A nail gun for loading a to-be-filled part, comprising: a nail gun body including a nailing portion; and a filling device comprising a filling seat for moving displacement relative to the nail gun body, the filling gun The filling seat has a nailing area corresponding to the nailing portion, and the nailing area generates a suction force by an auxiliary positioning member to position the to-be-filled part in the nailing area. The nail gun of claim 1, wherein the auxiliary positioning member is a magnetic member or/and a suction member. The nail gun of claim 1, wherein the filling seat has two limiting portions for defining the nailing area between the two limiting portions. The nail gun of claim 1, wherein the filling device further comprises a displacement seat, the displacement seat comprises a fixing seat, a movable seat and a driving unit, the fixing seat is fixedly mounted on the nail gun The main body has a plurality of guiding rods, the movable seat is slidably disposed on the guiding rod, and the driving unit comprises a telescopic rod connected to the movable seat to interlock the displacement of the movable seat; the filling seat is installed at the activity Seat to move with the movable seat. The nail gun of claim 4, wherein the filling seat has a connecting pipe portion, the movable seat has a supporting portion, and the supporting portion has a perforation for connecting a conveying hose through the perforation The connecting pipe portion is configured to convey the to-be-filled part to the nailing area via the connecting pipe portion. The nail gun of claim 4, wherein the filling seat comprises a first housing and a second housing that are movably connected to each other for relative opening and closing, and the second housing has the aforementioned nail Area. The nail gun of claim 6, wherein the nail gun body comprises a head portion having a tapered shape, and one end of the head portion has the nailing portion to face the filling portion When the nail gun body is displaced to a filling position, the second housing is pushed by the head to open relative to the first housing. The nail gun of claim 7, wherein the filling seat further comprises an elastic member connecting the first housing and the second housing to provide the second housing toward the first housing Close one of the closing forces. The nail gun of claim 6, wherein the first housing and the second housing are disposed substantially horizontally. A filling device for installing a to-be-filled part to a nailing portion of a nail gun body, the filling device comprising a filling seat for moving displacement relative to the nail gun body, the filling seat having a nail The nailing area corresponds to the nailing portion, and the nailing area generates a suction force by an auxiliary positioning member to position the to-be-filled part in the nailing area. The filling device of claim 10, wherein the auxiliary positioning member is a magnetic member or/and a suction member. The filling device of claim 10, wherein the filling seat has two limiting portions for defining the nailing region between the two limiting portions. The filling device of claim 10, further comprising a displacement seat, the displacement seat comprising a fixing seat, a movable seat and a driving unit fixedly mounted on the nail gun body, the fixing seat a plurality of guide rods, the movable seat is slidably disposed on the guiding rod, and the driving unit comprises a telescopic rod connected to the movable seat to interlock the movable seat displacement; the filling seat is mounted on the movable seat to Active seat displacement. The filling device of claim 13, wherein the filling seat has a connecting pipe portion, the movable seat has a supporting portion, and the supporting portion has a through hole for connecting a conveying hose through the through hole The connecting pipe portion is configured to convey the to-be-filled part to the nailing area via the connecting pipe portion. The filling device of claim 13, wherein the filling seat comprises a first housing and a second housing that are movably connected to each other for relative opening and closing, and the second housing has the aforementioned nail Area. The filling device of claim 15, wherein the nail gun body comprises a head portion having a tapered shape, and one end of the head portion has the nailing portion to face the filling portion When the nail gun body is displaced to a filling position, the second housing is pushed by the head to open relative to the first housing. The filling device of claim 16, wherein the filling seat further comprises an elastic member connecting the first housing and the second housing to provide the second housing toward the first housing Close one of the closing forces. The filling device of claim 15, wherein the first housing and the second housing are disposed substantially horizontally.