A nail magazine device for a straight nail gun

Abstract

The utility model discloses a nail magazine device for a nail gun, including a nail magazine frame, a nail slot, and a nail pushing mechanism, the nail pushing mechanism including a push plate and a traction rope used in conjunction with the push plate, the traction rope traction drives the push plate to slide in the nail slot; the nail ejection mechanism is installed on the gun body; the nail slot is arranged along the length direction of the nail magazine frame, and the nail slot passes through one side of the nail magazine frame, and the row of nails is loaded in the nail slot; the nail pushing mechanism is arranged in the nail slot through the sliding end of the nail insertion end, and multiple groups of rows of nails can slide in the nail slot under the push of the nail pushing mechanism. The nail magazine device of the nail gun of the utility model can quickly replace the model and length of the nail magazine frame according to the actual use needs of the size and quantity of the loaded row of nails by arranging the nail magazine frame, thereby reducing the number of replacements and improving the nailing efficiency, and an induction switch is arranged when the push plate of the nail pushing mechanism moves to the nail changing position, and when the position of the push plate is detected by the induction switch, the user is prompted to change nails.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic nail guns, in particular to a nail magazine device for a straight nail gun. Background Art

[0002] The automatic nail gun is used in combination with wooden door manufacturing equipment to automatically realize the nailing work during the door panel manufacturing process, which improves the automation of door panel manufacturing. However, in actual use, the capacity of the nail library is limited and can only hold one row of nails. During the production process, workers will stop the machine to install nails at regular intervals, which greatly reduces the production efficiency of the equipment. In order to improve production efficiency, the applicant has made several modifications to the nail library, but the nail jam phenomenon has occurred every time, and the operator still needs to stop the machine to adjust the production efficiency without much improvement. Utility Model Content

[0003] In view of the shortcomings existing in the prior art, the utility model provides a nail magazine device for a straight nail gun, the model and length of which can be quickly replaced according to the actual use needs of the size and quantity of loaded nails; and by providing a push plate and an induction switch, the user is prompted to change nails when the position of the push plate is detected by the induction switch.

[0004] The nail magazine device of the direct nail gun of the utility model is realized by the following technical solutions:

[0005] A nail magazine device of a straight nail gun comprises a nail magazine frame, a nail slot arranged on the nail magazine frame, and a nail pushing mechanism movably nested in the nail slot; the nail pushing mechanism comprises a push plate and a traction rope used in conjunction with the push plate, the traction rope traction drives the push plate to slide in the nail slot; the nail magazine frame comprises a nail output end and a nail input end, the nail magazine frame is detachably and vertically mounted on the nail output mechanism through the nail output end, and the nail output mechanism is mounted on the gun body;

[0006] The nail slot is arranged along the length direction of the nail magazine rack, and the nail slot passes through one side of the nail magazine rack, and the row of nails is loaded in the nail slot; the nail pushing mechanism is slidably arranged in the nail slot through the nail entry end, and multiple groups of the row of nails can slide in the nail slot under the push of the nail pushing mechanism. The nail magazine rack can quickly change the model and length of the nail magazine rack according to the actual use needs of the size and quantity of the loaded row of nails; different models and lengths of nail magazine racks are selected to achieve the effect of loading multiple rows of nails, improve the nailing efficiency, and the nail magazine device has the advantages of convenient installation and fixation and automatic nail feeding function by setting an automatic nail pushing mechanism.

[0007] Preferably, the nail magazine rack is arranged perpendicularly to the gun body of the nail gun, and the nail magazine rack is arranged parallel to the handle of the nail gun, and the nail magazine rack is arranged along the length direction of the handle, and the length of the nail magazine rack is much greater than the length of the handle; by lengthening the length of the nail magazine rack, the effect of loading more rows of nails at one time is improved, the number of nail changes is reduced, and the nailing efficiency is improved. Preferably, the width of the nail groove is the same as the width of a single nail; thereby preventing the row of nails from swaying in the width direction during movement, eliminating the cracking of the row of nails and separating into single nails, avoiding the row of nails from being stuck in the nail groove, and further improving the nailing efficiency.

[0008] Preferably, the nail outlet end at one end of the nail magazine rack is embedded in the nail outlet mechanism, and a gap groove is provided on the nail outlet end near the nail outlet mechanism, the width of the gap groove is the same as the width of a single nail, and the gap groove constitutes a channel connecting the nail groove and the nail outlet. By embedding and providing the gap groove structure, the mutual matching degree can be improved during the rapid disassembly and assembly of the nail magazine rack and the nail outlet mechanism; and the gap groove is provided at the nail outlet end to improve the adaptability.

[0009] As one of the main improvements, an avoidance groove and a slide groove are also provided on the nail magazine rack, wherein the avoidance groove is located on the inner side of the nail groove, and the slide groove is located on the outer side of the nail groove, and the width of the avoidance groove and the slide groove is greater than the width of the nail groove, and the height of the avoidance groove and the slide groove is less than the height of the nail groove; by setting such a structure so that the nail groove is located between the avoidance groove and the slide groove, the nail pushing mechanism moves at a uniform and orderly speed when the nail row moves, thereby realizing continuous and uniform nail shooting of the straight nail gun, thereby continuously and uniformly nailing the objects that need to be nailed.

[0010] Preferably, a bayonet is further provided on the other end of the nail magazine rack, and the bayonet includes a part of the nail groove and the slide groove, and the bayonet passes through the end of the nail magazine rack; by providing the bayonet, the nail pushing mechanism can be conveniently and quickly removed from the nail groove, the row of nails can be loaded into the nail groove, and the nail pushing mechanism can be quickly installed again; thereby realizing the rapid loading of the row of nails and improving the efficiency of nail replacement.

[0011] As one of the main improvements, the push plate is slidably installed in the nail groove, the locking block is slidably installed in the avoidance groove, and one end of the traction rope is connected to the push plate through a hook to provide sliding power for the nail pushing mechanism; while the push plate pushes the row of nails to move under the traction of the traction rope, the push plate also has a guiding function to prevent them from getting stuck with each other. By setting up the push plate structure, when the nail pushing mechanism pushes the row of nails to move, the movement speed of the row of nails in the nail groove is more uniform and stable, and it is not easy to get stuck.

[0012] Furthermore, the nail pushing mechanism also includes a pulley and a tensioning block arranged at the other end of the traction rope; one end of the traction rope is connected to the hook through a hanging hole, and the traction rope passes around the pulley.

[0013] Preferably, the pulley is arranged at the side area of ​​the gun body through a support block, and the axis of the pulley is perpendicular to the traction rope, and the support block is fixed by a support fixed on the gun body. Such a structural arrangement can make the pulley and the gun body distributed in a relatively small space, saving costs and improving the stability of the nail pushing mechanism.

[0014] Preferably, the traction rope pulls the push plate to slide in the nail groove, which can also be achieved by using a cylinder or a spring.

[0015] Furthermore, the nail pushing mechanism also includes an induction switch installed and fixed on the handle, the induction switch is flush with the traction rope and close to the gun body; when the nail pushing mechanism moves to the induction switch under the pulling of the traction rope, the position of the push plate is detected by the induction switch to prompt the user to change nails.

[0016] The utility model also provides a nail gun, which comprises the nail magazine device.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] 1. The nail magazine device of the straight nail gun of the utility model can quickly replace the model and length of the nail magazine frame according to the actual use needs of the size and quantity of the loaded nails; the nail magazine frames of different models and lengths can be selected to achieve the effect of loading multiple rows of nails and improve the nailing efficiency. The nail magazine device has the advantages of convenient installation and fixation and automatic nail feeding function by setting an automatic nail pushing mechanism.

[0019] 2. The direct nail gun of the utility model is provided with an induction switch on the nail changing mechanism, which is flush with the traction rope and close to the gun body; when the nail pushing mechanism moves to the induction switch under the pulling of the traction rope, the position of the push plate is detected by the induction switch and prompts the user to load the row of nails into the nail groove, thereby realizing the function of automatically detecting the number of rows of nails, making it convenient to use the direct nail gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional assembly diagram of the nail magazine device of the straight nail gun;

[0021] Figure 2 It is a three-dimensional layout diagram of the nail magazine device of the direct nail gun;

[0022] Figure 3 is a three-dimensional diagram of a nail magazine frame of the nail magazine device of the straight nail gun;

[0023] Figure 4 It is a diagram of a nail magazine frame and a nail pushing mechanism of the nail magazine device of the straight nail gun;

[0024] Figure 5 This is a nail pushing mechanism diagram of the nail magazine device of the straight nail gun;

[0025] Figure numerals: 1-support; 2-gun body, 20-nail ejection mechanism, 201-nail ejection port; 3-nail magazine rack, 30-nail entry end, 31-nail groove, 32-avoidance groove, 33-bayonet, 34-slide groove, 35-nail ejection end, 351-gap groove; 4-nail pushing mechanism, 41-push plate, 42-locking block, 43-hanging buckle, 44-hanging hole; 45-support block, 47-pulley, 48-traction rope, 49-tensioning block; 51-induction switch; 6-handle; 7-row of nails. DETAILED DESCRIPTION

[0026] The following is a further non-restrictive detailed description of the utility model technical solution in conjunction with the preferred embodiment and its accompanying drawings. In the description of the utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "height", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limitations on the utility model.

[0027] like Figure 1 and 2As shown, a nail magazine device of a straight nail gun according to an embodiment of the utility model comprises a nail magazine frame 3, a nail groove 31 arranged on the nail magazine frame 3, and a nail pushing mechanism 4 movably nested in the nail groove 31; the nail pushing mechanism 4 comprises a push plate 41, a locking block 42 and a traction rope 48 used in conjunction with the push plate 41; the nail magazine frame 3 comprises a nail output end 35 and a nail insertion end 30, the nail magazine frame 3 is detachably and vertically mounted on the nail output mechanism 20 through the nail output end 35, and the nail output mechanism 20 is mounted on the gun body 2; the nail groove 31 is arranged along the length direction of the nail magazine frame 3, and the nail groove 31 passes through one side of the nail magazine frame 3, and the row of nails 7 is loaded in the nail groove 31; the nail pushing mechanism 4 is slidably arranged in the nail groove 31 through the nail insertion end 30, and multiple groups of row nails 7 can slide in the nail groove 31 under the push of the nail pushing mechanism 4. The nail magazine rack can quickly change the model and length of the nail magazine rack according to the actual use needs of the size and quantity of the loaded nails; by selecting nail magazine racks of different models and lengths, the effect of loading multiple nails can be achieved, thereby improving the nailing efficiency. The nail magazine device has the advantages of convenient installation and fixation, and an automatic nail feeding function can be realized by setting an automatic nail pushing mechanism.

[0028] As a further improvement, Figure 2 and 3 As shown, the nail magazine rack 3 is vertically arranged with respect to the gun body 2 of the nail gun, and the nail magazine rack 3 is parallelly arranged with respect to the handle 6 of the nail gun, and the nail magazine rack 3 is arranged along the length direction of the handle 6, and the length of the nail magazine rack 3 is much greater than the length of the handle 6; by lengthening the length of the nail magazine rack, the effect of loading more rows of nails at one time is improved, the number of nail changes is reduced, and the nailing efficiency is improved; the width of the nail groove 31 is the same as the width of a single nail; thereby preventing the row of nails from swaying in the width direction during movement, eliminating the cracking of the row of nails into individual nails, avoiding the row of nails from being stuck in the nail groove, and further improving the nailing efficiency.

[0029] As another improvement of the present invention, Figure 3 and 4As shown, the nail outlet end 35 at one end of the nail magazine rack 3 is embedded in the nail outlet mechanism 20, and a gap groove 351 is provided on the nail outlet end 35 close to the nail outlet port 201 of the nail outlet mechanism 20. The width of the gap groove 351 is the same as the width of a single nail, and the gap groove 351 constitutes a channel connecting the nail groove 31 and the nail outlet port 201. By embedding and providing the gap groove structure, the mutual matching degree can be improved during the rapid disassembly and assembly of the nail magazine rack and the nail outlet mechanism; and the gap groove is provided at the nail outlet end to improve the adaptability. The nail magazine frame 3 is also provided with an avoidance groove 32 and a slide groove 34. The avoidance groove 32 is located inside the nail groove 31, and the slide groove 34 is located outside the nail groove 31. The width of the avoidance groove 32 and the slide groove 34 is greater than the width of the nail groove 31, and the height of the avoidance groove 32 and the slide groove 34 is less than the height of the nail groove 31. By setting such a structure, the nail groove is located between the avoidance groove and the slide groove, and the nail pushing mechanism moves at a uniform and orderly speed when the row of nails moves, so that the straight nail gun can continuously and evenly shoot out nails, thereby continuously and evenly nailing the items that need to be nailed. A bayonet 33 is also provided on the other end of the nail magazine frame 3. The bayonet 33 includes a part of the nail groove 31 and the slide groove 34, and the bayonet 33 passes through the end of the nail magazine frame 3. By setting the bayonet, the nail pushing mechanism can be easily and quickly removed from the nail groove, the row of nails can be loaded into the nail groove, and the nail pushing mechanism can be quickly installed again, so as to achieve rapid loading of the row of nails and improve the efficiency of nail replacement.

[0030] As another improvement of the present invention, Figure 3-5As shown, the locking block 42 and the hook 43 of the nail pushing mechanism 4 of the nail library device lock the push plate 41, the push plate 41 is slidably installed in the nail groove 31, the locking block 42 is slidably installed in the avoidance groove 32, and one end of the traction rope 48 is connected to the push plate 41 through the hook 43 to provide sliding power for the nail pushing mechanism 4; while the push plate 41 pushes the row of nails to move under the traction of the traction rope 48, the push plate also has a guiding function to prevent each other from getting stuck. By setting the push plate structure, when the nail pushing mechanism pushes the row of nails to move, the row of nails moves in the nail groove more evenly and smoothly, and it is not easy to get stuck. The nail pushing mechanism 4 also includes a pulley 47 and a tensioning block 49 arranged at the other end of the traction rope 48; one end of the traction rope 48 is connected to the hook 43 through the hanging hole 44, and the traction rope 48 bypasses the pulley 47. The pulley 47 is arranged in the side area of ​​the gun body 2 through the support block 45, and the axis of the pulley 47 is perpendicular to the traction rope 48, and the support block 45 is fixed by the support 1 fixedly arranged on the gun body 2. Such a structural arrangement can make the pulley and the gun body distributed in a relatively small space, saving costs and improving the stability of the nail pushing mechanism. The nail pushing mechanism 4 also includes a sensor switch 51 installed and fixed on the handle 6, and the sensor switch 51 is flush with the traction rope 48 and close to the gun body 2; the traction rope 48 pulls the push plate 41 to slide in the nail groove 31, and can also be achieved by a cylinder or a spring; when the nail pushing mechanism 4 moves to the sensor switch 51 under the pull of the traction rope 48, the position of the push plate 41 is detected by the sensor switch 51 to prompt the user to change nails.

[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A nail magazine device for a nail gun, comprising a nail magazine frame (3), a nail slot (31) arranged on the nail magazine frame (3), and a nail pushing mechanism (4) movably nested in the nail slot (31), characterized in that: The nail pushing mechanism (4) comprises a pushing plate (41) and a traction rope (48) used in conjunction with the pushing plate (41); the traction rope (48) pulls the pushing plate (41) to slide in the nail groove (31).

2. The nail magazine device of the straight nail gun according to claim 1, characterized in that: The nail magazine frame (3) comprises a nail output end (35) and a nail insertion end (30), and the nail magazine frame (3) is detachably and vertically mounted on a nail output mechanism (20) via the nail output end (35), and the nail output mechanism (20) is mounted on a gun body (2); the nail groove (31) is arranged along the length direction of the nail magazine frame (3), and the nail groove (31) passes through one side of the nail magazine frame (3), and a row of nails (7) is loaded in the nail groove (31); the nail pushing mechanism (4) is slidably arranged in the nail groove (31) via the nail insertion end (30), and a plurality of groups of the row of nails (7) can slide in the nail groove (31) under the push of the nail pushing mechanism (4).

3. The nail magazine device of the straight nail gun according to claim 2, characterized in that: The nail magazine frame (3) is arranged perpendicularly to the gun body (2) of the nail gun, and the nail magazine frame (3) is arranged parallel to the handle (6) of the nail gun, and the nail magazine frame (3) is arranged along the length direction of the handle (6), and the length of the nail magazine frame (3) is much greater than the length of the handle (6), the nail output end (35) at one end of the nail magazine frame (3) is embedded in the nail output mechanism (20), and a gap groove (351) is arranged on the side of the nail output end (35) close to the nail output port (201) of the nail output mechanism (20), the width of the gap groove (351) is the same as the width of a single nail, and the gap groove (351) constitutes a channel connecting the nail groove (31) and the nail output port (201).

4. The nail magazine device of the direct nail gun according to claim 1, characterized in that: The nail pushing mechanism (4) further comprises a locking block (42), wherein the locking block (42) and the hook (43) clamp the push plate (41), the push plate (41) is slidably mounted in the nail groove (31), the locking block (42) is slidably mounted in the avoidance groove (32), and one end of the traction rope (48) is connected to the push plate (41) via the hook (43) to provide sliding power for the nail pushing mechanism (4).

5. The nail magazine device of the straight nail gun according to claim 4, characterized in that: The push plate (41) pushes the row of nails (7) to move under the traction of the traction rope (48), and the push plate (41) also has a guiding function to prevent them from getting stuck.

6. The nail magazine device of the straight nail gun according to claim 4, characterized in that: The nail pushing mechanism (4) further comprises a pulley (47) and a tensioning block (49) arranged at the other end of the traction rope (48); one end of the traction rope (48) is connected to the hook (43) through a hanging hole (44), and the traction rope (48) passes around the pulley (47).

7. The nail magazine device of the straight nail gun according to claim 6, characterized in that: The pulley (47) is arranged in a side area of ​​the gun body (2) via a support block (45), and the axis of the pulley (47) is perpendicular to the traction rope (48), and the support block (45) is fixed via a support (1) fixedly arranged on the gun body (2).

8. The nail magazine device of the direct nail gun according to claim 7, characterized in that: The nail pushing mechanism (4) further comprises a sensing switch (51) mounted on the handle (6); when the nail pushing mechanism (4) moves to the sensing switch (51) under the pulling of the traction rope (48), the position of the push plate (41) is detected by the sensing switch (51), prompting the user to change nails.

9. The nail magazine device of the direct nail gun according to claim 1, characterized in that: The pulling rope (48) pulls the push plate (41) to slide in the nail groove (31), which can also be achieved by using a cylinder or a spring.

10. A nail gun, characterized in that: It comprises the nail magazine device described in any one of claims 1-9.

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