TW522084B - Connected nail supplying mechanism for nailing machine - Google Patents

Abstract

The object of the present invention is to provide a nail supplying mechanism in a nailing machine, which is capable of easily taking out a loaded and connected nail from a magazine 3 during the nailing operation. The solution of the present invention is that the magazine 3 is equipped with a linear nail guide surface 6 with a shoulder part 7 connecting to a nail port 5 and supporting the head of the connected nail 4 and a movable guide wall 9 opposed to the nail guide surface 6. A plurality of connected nails 4 is loaded in parallel between the nail guide surface 6 and the movable guide wall 9 in a mutually connected state. The plurality of connected nails 4 is pressed toward the guide surface 6 of the magazine 3 by pressing means 16 provided in the movable guide wall 9 and the movable guide walls 9 are provided in a position disposed oppositely to the nail guide surface 6 of the magazine 3 and a position opening the nail guide surface 6 so as to be freely opened/closed.

Description

522084

V. Description of the invention ο) (Technical field to which the present invention belongs) The present invention relates to a kind of nails whose nail shafts are arranged in parallel and are connected by synthetic resin or paper tape, etc. The cassette with a straight heart-shaped connection nails sequentially supplies the connection nails to the connection nail supply mechanism in the nail injection nailing machine. σ (conventional technique) For nailing machines that use straight connecting holes that are connected in a straight shape with a nail, 5 'Since it can reduce the width of the connecting nails', it is easy to remove the card E sees the position in the horizontal direction and has the advantage of good workability, but the straight line ^ ^ ^ ^ ^ frequently performs the supplementary operation of the connecting nail. In order to respond to this situation = as shown in Kaiping Publication No. 2-269581, one / is stored in the cassette, and the links are connected in sequence in a straight line to reduce the number of replenishment of the links. -Coupling, "Ding supply to the nailing section, while reducing the above-mentioned fixed guide path, and the supply mechanism of the connecting nail to the nail supply guide wall to the road surface to connect the nail, ^ < a 丨 Used by Kyoda Aoto. On the shaped wall and the movable wall that can be opened and closed on the opposite side: the exit is provided with a nail supply box-shaped card behind the nail supply path, and the fixed guide wall is large enough to accommodate multiple paths. The reciprocating nails of the conveying member are sequentially fed into and out of the nose: the nail is fixed to the guide, and the nail supply mechanism is arranged by the fixed interval with the fixed guide =: The nails in the soil can be separated into the connecting members between the adjacent connecting nails = fixed guide bows, and borrow

V. Description of the invention (2) It is set on a fixed guide bow, such as to hold the link to the nail ::: stop-to-diameter feed clamp, and into and out of the supply path side of the nail. Wall (the problem to be solved by the present invention) In the above-mentioned conventional technology, the separator that feeds the nail supply: the moving mechanism and moves in one body and feeds: "present: set by the feed, therefore, nailing The connection 祜 of the work order is equipped with 5 connections. Even if the opening and closing guide wall separator is placed on the surface of the nail supply path ~, it can also be held. Therefore, when it is in use, it must be changed more: τ ^ Stop the connection nail Move back. Remove the position of the nail supply:; = two inches not, when the nail ’is used to feed the spring and the feed spring of the above-mentioned claw member spring plus house. Therefore, γγ; will be pulled back to the back with two hands to operate, so ^^, in the place set by the female, you must also use the premises 业 ::;: = Indeed on the pedestal In order to solve the problem of the nail operation of μ, +, and ^ steadily, the subject of the invention lies in that the nail feeder is not used even when hitting. Xin Dinglian, "Ding's more 4" or a supplemental nailing machine (means to solve the problem) It is structured as described above, and the nail supply machine in the nailing machine of the present invention is provided with one to one ... It has a cartridge that can receive the driver driven by compressed air, etc. 522084 V. Description of the invention (3) as a staple, and a staple introduction port, and the shoulder driven by the driver to set a staple on the cassette The movable guide wall is installed side by side and the guide provided on the movable guide and the cassette is closed at a position facing the card. The card can be slid from the card to be ejected with a straight portion and the nail can be nailed. Guide the surface of the wall and push the nail ejection outlet of the magazine through the nail-shooting nailing machine, which guides a plurality of connected nail-lead surfaces and the movable pushing mechanism with the nail-wire-like nails, and presses outward, The nose that matches the guide surface is also formed in the exit. The features are the lead surface at the entrance, the above-mentioned position that can be placed at the guide wall with each other, and the nail that has been shot out of α will be borrowed by: continuous, and Facing the connected states, The moving guide wall is placed and the nail is filled with the side surface guided by the above-mentioned support with the needle? In the state, it is an openable bow with the nail facing the surface (the embodiment of the invention). The side view of the lower part of the nailing machine, the cross-sectional view of the table basin XX = in FIG. 2, the cross-sectional view of the line in FIG. 3, and the cross-sectional view of the table in FIG. 4 on the ZZ line.

In the above figure, the component number 1 is the nose, and the nozzle part 1 is provided at the front end of the nailer body. The nailer body is equipped with a driver 2 that can be moved by compressed air and can be slidably accommodated.的 针 射 出口 2a. In addition, the connecting nail 4 loaded in the cassette 3 is sent to the nail ejection outlet 2a, is hit by the driver 2, and is ejected from the front end of the nose 丨. In addition, the connecting nail 4 is a linear connecting nail that connects a plurality of nails in a straight line. A nail introduction port 5 is formed on the side of the nail shooting outlet 2a as shown in Fig. 2. In addition, the straight (planar) nail guide surface 6 is continuously formed into a straight line from the nail introduction port 5

522084 V. Description of the invention (4) '-' status. On the nail guide surface β, a shoulder 7 (see FIG. 3) for supporting the nail head of the nail 4 is formed. Next, the opening and closing door 8 and the movable guide wall 9 are respectively set at a predetermined interval. It is arranged facing the nail guide surface 6. The opening / closing door 8 has the same structure as a well-known person, and as shown in FIG. 2 and FIG. 4, it is provided so as to be capable of freely revolving left and right about a support axis 丨 0 arranged along the nozzle section 1. A slide arm 11 which is divided into an upper and lower position is arranged on the inside. The slide arm 11 is pushed toward the guide surface 6 by the spring 12. 1 3 is the backstop claw. A guide inclined portion 4 is formed at the rear end of the sliding arm.

The movable guide wall 9 is disposed adjacent to the opening and closing door 8 at the front portion of the cassette body 3a. As shown in FIG. 3, the movable guide wall 9 is provided with the support shaft 15 disposed at the upper portion of the cassette 3a as a center. It can be rotated back and forth freely, and a slide arm 16 is arranged on the inner side of the slide arm 16. The slide arm 16 is pushed to the guide surface 6 by a spring 丨 7. In addition, a guide inclined portion 8 is formed at a rear end of the slide arm 16. In addition, a shoulder portion 16a is formed on the sliding arm 16 to support the nail head of the connecting nail 4. Therefore, the opening and closing door 8 and the movable guide wall 9 are each supported by the above-mentioned support shafts 10 and 15. As a center, it is opened and closed together with the slide arms 丨 丨, j 6 at a position where the nail guide surface 6 facing the cassette 3 and a position where the nail guide surface 6 is opened. In addition, the opening / closing door 8 and the movable guide wall 9 can be locked to each other by the lock mechanism j, and the opening operation cannot be performed unless the lock is unlocked. However, when the connection nail 4 is loaded in the cassette 3 having the above-mentioned structure, it can be inserted from the rear of the card g 3 as shown in FIG. 5. The front end of the connecting nail 4 will abut against the guide inclined portion 丨 8 at the rear end of the sliding arm of the movable guide wall 9, as shown in FIGS. 6 and 7.

\\ 312 \ 2d-code \ 91-03 \ 90133268.ptd Page 7 522084-1 丨 丨 Fifth, the description of the invention (5) and Figure 3, push the slide wall 6 back to the slide arm u, It can be pushed back to enter the interior, and the opening and closing door 8 is connected to the & shown in Fig. 2 and Fig. 3 along the nail guide surface 6 for filling. For example, the head is supported by the nails 16a formed on the nail guide surface; = 7 2 can be slid freely. "The shoulder 7 of the movable guide surface 9, the booms 16, 11 are divided into &# 卜+ Sliding branch on the side of the opening and closing door 8 and the movable guide wall 9. Therefore, === ⑽ is structured toward the nail guide surface 6. 11 is a press for forming the nail 4 and then 'on the needle guide surface 6 has a nail-feeding device 2. The above-mentioned coupling / nail 4 is shown in FIG. 2 and the configuration member 21 is arranged to move the nail-feeding mechanism on the side of the sending-out k ^ 7 shooting outlet 5 back and forth. At 2 °, the back side of the nail can be penetrated along the direction of the nail feed, and the two nail guide surfaces M are connected to the nails of the nail 4; This means: Nail-feeding device 2. The nail-feeding member red mechanism connected to the piston rod 22 is also revolved and placed. In addition, a well-known device that operates with a burdock is provided on the nail guide surface 6. The back-stop claw 23 moving on the opposite side of the mouth 5. The square-stop coupling nail 4 is shot toward the nail. According to the above-mentioned nail feeding device 20, when the piston # 21 mouth P ^, the front nail is supplied to the nail shot, Send the nail to the nose: prepare When the plug moves to the rear, the number is 5 (the state in FIG. 2), and it returns to the initial state. With this, the reciprocating action of the plug-like plug mother for each nail 4 is performed once. Page 8 \\ 312 \ 2d-code \ 91-03 \ 90133268.ptd 522084 5. In the description of the invention (6), the nail of the connecting nail 4 is sent to the nail shooting outlet 5. In addition, when the connecting nail 4 on the side of the needle guide surface 6 is sent to the end At one time, the other connecting nails 4 are pushed by the pressing mechanisms 6 and 11 to slide to the nail guide surface 6 and enter the connecting nails 4. During the nailing operation, when changing to To remove nails with different sizes on the nail guide surface 6 side, as shown in Fig. 8, the movable guide wall 9 (with the opening and closing door 8) is centered on the support shaft 15 (10). ) 3 times to open the cassette 3, put your hand in from the open part, pull the remaining nails 4 back to the back of the cassette 3 and take it out.… Again when the nail 4 is connected on the nail guide surface side When the remaining amount becomes smaller, and when a new connection nail is to be loaded side by side on the above connection nail 4, as shown in /, FIG. 9 and FIG. 10, 'the movable guide wall 9 can be opened, and a new ° Dogs' 4 Fill the side of the connecting nail 4. After the filling, the movable guide wall 9 can be closed as shown in Fig. 2 _. As described above, as shown in τ, the nail supply mechanism having the above-mentioned structure will be pushed in parallel by pushing 16. The loaded connecting nail 4 is pushed to the nail guide surface to support it, and the nail feeding member 21 is arranged to be supported by the nail guide surface 6 from the back of the nail guide surface 6. Since the nails arranged on the = leading surface 6 can be supplied to the ejection outlet 5, there is no need to have a separator as in the conventional structure, and the structure can be simplified, and the weight can be reduced. Furthermore, since the pushing mechanism 16 can be relatively The nail guide surface 6 is opened and closed, and by leaving the movable guide wall 9 open, the connecting nails 4 remaining on the surface 6 can be easily taken out. Especially because in the case of holding with only one hand, the remaining nails can be taken out with only one hand.

522084 V. Description of the invention (7) It is also easy to change the size of nails or supplement the connecting nails when working on a stand. Alternatively, three or more connecting pins 4 may be loaded in the card E in a parallel state. Description of component number 3 Cassette 4 Link nail 6 Nail guide surface 9 Movable guide wall

\\ 312 \ 2d-code \ 91-03 \ 90133268.ptd Page 10 522084 Brief description of the drawing A side view of the stretcher of the present invention Circle 2 is a cross-sectional view on the X line in FIG. 1. Fig. 3 is a sectional view taken on the line kY-Y. Fig. 4 is a cross-sectional view of the line 2 of the plant in Fig. 1. Fig. 5 is a table showing the connection nails to the upper nails. Fig. 6 is a table that is not loaded in the cassette. Fig. 7 is a surface view of the connection nails. Figure δ is a cross-sectional view of the state where the movable guide wall is reversed: t Θ 9 is a table in which the second link nail is added to the above cassette. Fig. 10 is a cross-sectional view of the state where the second coupling nail has been added.

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Claims (1)

5220 ^ 4 VI. Scope of patent application ^ " ~------- ^ ____ Right 1 bean and one ancient species-r nailing machine's connection nail supply mechanism 'is mainly aimed at-having ... The wearer allows the helmet 辇 τ to accommodate a drive of 4 Ψ 缩 to reduce the size of the drive. The nose of T, and the card E with the connecting nails filled, become 7: moving S :, The nail is formed at the entrance of the nail shooting exit :::::] = nail Γ The nail in the mouth will be driven by the above-mentioned driver to drive the nail 柢: It is characterized in that: The nail introduction port is a straight surface connecting the shoulders of the nail head of the nail, and the support is connected to the guide wall to connect a plurality of them; each other is = a nail guide; The state of 5 of the movable guide wall 土 "The soil presses the movable guide bow 丨 the pushing mechanism of the wall, in addition to pushing the above-mentioned 1 'in addition to pushing the guide surface of the cassette, it will also: The ground is located at a position where the wall of the 2 moving guide bow is open facing the Kuang Kuang nail guide surface. The position is similar to the 佶 4 jade open bow guide surface. C: \ 2D-C0DE \ 91-03 \ 90133268.ptd Page 12