Nail gun capable of discharging nails upwards

Abstract

The nail gun comprises a nail bin mechanism, a nail pushing mechanism, a nail feeding mechanism and a nail discharging mechanism, the nail bin mechanism comprises a nail storage bin, a plurality of rows of nail needle rows are flatly laid in the nail storage bin, the nail pushing mechanism horizontally pushes the nail needle rows to the nail feeding mechanism, the nail feeding mechanism comprises a nail feeding driving part, and the nail feeding driving part drives the nail feeding driving part to rotate. The nail feeding driving part can drive the ejector pins to horizontally enter the nail discharging mechanism, the nail discharging mechanism comprises a nail discharging driving part and a nail discharging nozzle, the nail discharging driving part is located below the nail discharging nozzle, the nail discharging nozzle is arranged upwards, the longitudinal section of the nail row is in a U shape, and the U-shaped opening of the nail row is upward. The nail storage bin comprises a bottom plate and a side plate, and the nail pushing mechanism comprises a fixing block, a nail pushing plate and an elastic piece. By the adoption of the nail discharging device, upward nail discharging can be achieved, and more nail needles can be contained.

Description

Technical Field

[0001] The utility model relates to the technical field of nail gun devices, in particular to a nail gun capable of ejecting nails from above. Background Art

[0002] A nail gun device is a tool used to fix nails. It generally uses compressed air as a power source and uses impact force to quickly fix nails to materials. Usually, the nail gun device is equipped with a nail storage bin for storing nails. Currently, most nail gun devices have a horizontal or top-down nailing direction, but when nails need to be fixed at the bottom or below the material, the current nail gun devices are difficult to operate, which increases the difficulty of production. In addition, in the horizontal or top-down operation mode, the nail bin is usually set above or on the side of the operating handle. In order to ensure sufficient operating space, the volume of the nail bin is usually small, so the number of nails that can be accommodated is relatively limited. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a nail gun with upward nail ejection, which can realize upward nail ejection and can accommodate a large amount of nail needles.

[0004] In order to solve the above technical problems, the utility model provides a nail gun with top nail ejection, including a nail magazine mechanism, a nail pushing mechanism, a nail feeding mechanism and a nail ejection mechanism, the nail magazine mechanism including a nail storage magazine, multiple rows of nail needles are flatly laid in the nail storage magazine, the nail pushing mechanism pushes the rows of nail needles horizontally toward the nail feeding mechanism, the nail feeding mechanism includes a nail feeding drive, and the nail feeding drive can drive the ejector pin to horizontally enter the nail ejection mechanism.

[0005] The nail ejection mechanism comprises a nail ejection driving member and a nail ejection mouth, wherein the nail ejection driving member is located below the nail ejection mouth, and the nail ejection mouth is arranged upward, and the longitudinal section of the nail needle row is "U"-shaped, and the "U"-shaped opening of the nail needle row faces upward.

[0006] As an improvement of the above-mentioned scheme, the nail storage bin includes a bottom plate and a side plate, the bottom plate extends toward the nail pushing mechanism, a nail row opening is provided at one end of the bottom plate close to the nail pushing mechanism, the side plates are located on both sides of the bottom plate, the length direction of the nail row is perpendicular to the extension direction of the bottom plate, and the two ends of the nail row can respectively abut against the side plates on both sides of the bottom plate.

[0007] As an improvement of the above-mentioned scheme, the nail pushing mechanism includes a fixed block, a nail pushing plate and an elastic member. The fixed block is fixed to the bottom of the base plate and connected to one end of the elastic member, and the other end of the elastic member is connected to the nail pushing plate. The nail pushing plate can abut against one side of the nail needle row away from the nail ejecting mechanism.

[0008] As an improvement of the above-mentioned scheme, the nail pushing mechanism also includes a rotating wheel, a nail pushing slider, a nail pushing slide rail and a handle. The rotating wheel is fixed to a side of the base plate away from the fixed block, and the other end of the elastic member bypasses the rotating wheel and is connected to the nail pushing slider. The nail pushing slide rail is arranged along the extension direction of the base plate, the nail pushing slider is slidably connected to the nail pushing slide rail, the nail pushing plate is arranged on the nail pushing slider, and the handle is arranged on the nail pushing plate and protrudes upward.

[0009] As an improvement of the above-mentioned scheme, the nail feeding mechanism also includes a nail feeding plate, a nail feeding rod and a nail guide rod, the nail feeding plate is connected to the movable end of the nail feeding drive member, the nail feeding rod is connected to the nail feeding plate, the longitudinal section of the nail feeding rod is an inverted "U" shape, the nail feeding rod is buckled on the nail guide rod and slidably connected to the nail guide rod, the nail feeding rod is connected to the side of the nail row opening, the setting direction of the nail guide rod is parallel to the length direction of the nail needle row, and one end of the nail guide rod is connected to the nail outlet.

[0010] As an improvement of the above-mentioned scheme, a nail guide channel is provided in the nail guide rod, and nail entry openings are provided on both sides of the nail guide rod. The nail entry openings are arranged along the length direction of the nail guide rod, and the nail entry openings are opposite to the nail row openings. The length of the nail entry openings is not less than the length of the nail needle row, and the width of the nail guide channel is less than the width of the nail needle row. The ends on both sides of the nail entry rod can abut against the ends on both sides of the nail needle row.

[0011] As an improvement of the above solution, the length of the nail insertion rod is greater than the length of the nail insertion opening, and the nail insertion rod can cover the nail insertion opening.

[0012] As an improvement of the above solution, the nail feeding mechanism further includes a support plate, the nail feeding mechanism is arranged on the support plate, and a gap nail guide rod is provided between the bottom of the guide rod and the support plate.

[0013] As an improvement of the above-mentioned scheme, the nail feeding mechanism also includes a nail blocking plate, the bottom of which is fixed to the support plate, the side of the nail blocking plate is arranged on the side of the nail guide rod away from the nail row port and is located on the side of the nail feeding port, and the nail blocking plate can abut against the side of the nail needle row.

[0014] As an improvement of the above-mentioned solution, the nail gun for ejecting nails from above also includes a fixed plate, a first support seat, a second support seat and a third support seat arranged on the fixed plate, the first support seat is fixed to the bottom of the nail magazine mechanism, the second support seat is arranged at the bottom of the nail feeding mechanism, and the third support seat is arranged at the bottom of the nail ejecting mechanism.

[0015] The implementation of this utility model has the following beneficial effects:

[0016] The nail gun for nailing out of the utility model is provided with a nail magazine mechanism, a nail pushing mechanism, a nail feeding mechanism and a nailing mechanism, wherein the nailing mechanism comprises a nailing driving member and a nailing mouth, the nailing driving member is located below the nailing mouth, the nailing mouth is arranged upward, the longitudinal section of the nail needle row is "U"-shaped, and the "U"-shaped opening of the nail needle row is upward. Since the opening of the nail needle row is upward, the nail needles on the nail needle row can be ejected upward by using the nailing driving member, forming the effect of nailing out from bottom to top. Moreover, the nail magazine mechanism comprises a nail storage bin, multiple rows of nail needle rows are laid flat in the nail storage bin, the nail pushing mechanism pushes the nail needle rows horizontally toward the nail feeding mechanism, and the horizontally arranged nail storage bin can accommodate multiple rows of the nail needle rows, thereby accommodating a large amount of nail needles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a nail gun for ejecting nails according to the utility model;

[0018] Figure 2 yes Figure 1 A partial enlarged view of middle A;

[0019] Figure 3 It is a structural schematic diagram of the nail pushing mechanism of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the nail feeding mechanism of the utility model;

[0021] Figure 5 It is a partial cross-sectional structural schematic diagram of the nail feeding mechanism of the utility model. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.

[0023] See also Figure 1The utility model discloses a nail gun with nails ejected from the top, including a nail magazine mechanism 1, a nail pushing mechanism 2, a nail feeding mechanism 3 and a nail ejecting mechanism 4. The nail magazine mechanism 1 is used to store a nail needle row 6, which is formed by stacking a plurality of nail needles and is in a row shape as a whole. The nail pushing mechanism 2 is used to push the nail needle row 6 in the nail magazine mechanism 1 so that the nail needle row 6 enters the nail feeding mechanism 3. The nail feeding mechanism 3 pushes the nail needle row 6 into the nail ejecting mechanism 4, and the nail ejecting mechanism 4 ejects each nail needle in the nail needle row 6. The nail magazine mechanism 1 includes a nail storage bin 11, and multiple rows of nail needle rows 6 are laid flat in the nail storage bin 11. Compared with the existing traditional nail magazine mechanism 1 which can only store the storage amount of one row of nail needles, the nail storage bin 11 of the nail gun with nails ejected from the top of the present invention can accommodate multiple rows of nail needle rows 6, and can accommodate more nail needles to meet the needs of long-term operation.

[0024] In addition, the nail pushing mechanism 2 pushes the rows of nail needles 6 horizontally toward the nail feeding mechanism 3. Compared with the existing vertically arranged nail storage bin 11, it can accommodate more storage nails and ensure that multiple rows of the rows of nail needles 6 can smoothly enter the nail feeding mechanism 3. The nail feeding mechanism 3 includes a nail feeding drive 31, which can drive the nail needles to enter the nail output mechanism 4 horizontally. The nail feeding drive 31 separately sends each row of the rows of nail needles 6 into the nail output mechanism 4, and resets and pushes the next row of the rows of nail needles 6 after one row is consumed. The nail-exiting mechanism 4 includes a nail-exiting driving member 41 and a nail-exiting mouth 42. The nail-exiting driving member 41 is located below the nail-exiting mouth 42, and the nail-exiting mouth 42 is arranged upward. The longitudinal section of the nail needle row 6 is "U"-shaped, and the "U"-shaped opening of the nail needle row 6 faces upward. The nail-exiting driving member 41 stimulates the front nail needle in the nail needle row 6 from bottom to top, so that a single nail needle is driven from bottom to top, so as to facilitate the nailing operation on the bottom of the material. The working principle and working method of the nail-exiting driving member 41 and the nail-exiting mouth 42 belong to the existing conventional technology and will not be described in detail here.

[0025] The beneficial effects of the embodiments of the utility model are as follows:

[0026] The nail gun for nailing in the embodiment of the utility model is provided with a nail magazine mechanism 1, a nail pushing mechanism 2, a nail feeding mechanism 3 and a nailing mechanism 4, wherein the nailing mechanism 4 includes a nailing driving member 41 and a nailing mouth 42, the nailing driving member 41 is located below the nailing mouth 42, the nailing mouth 42 is arranged upward, the longitudinal section of the nail needle row 6 is "U"-shaped, and the "U"-shaped opening of the nail needle row 6 is upward. Since the opening of the nail needle row 6 is upward, the nail needles on the nail needle row 6 can be ejected upward by using the nailing driving member 41, forming the effect of nailing from bottom to top. Moreover, the nail magazine mechanism 1 includes a nail storage bin 11, and multiple rows of nail needle rows 6 are laid flat in the nail storage bin 11. The nail pushing mechanism 2 pushes the nail needle rows 6 horizontally toward the nail feeding mechanism 3, and the horizontally arranged nail storage bin 11 can accommodate multiple rows of the nail needle rows 6, thereby accommodating a large amount of nail needles.

[0027] Specifically, see Figure 2 The nail storage bin 11 includes a bottom plate 111 and side plates 112. The bottom plate 111 extends toward the nail pushing mechanism 2. The bottom of the nail row 6 is placed on the bottom plate 111. The side plates 112 are used to block the two ends of the nail row 6. The end of the bottom plate 111 close to the nail pushing mechanism 2 is provided with a nail row opening 113. The side plates 112 are located on both sides of the bottom plate 111. The length direction of the nail row 6 is perpendicular to the extension direction of the bottom plate 111. The two ends of the nail row 6 can respectively abut against the side plates 112 on both sides of the bottom plate 111. The moving direction of the nail row 6 is parallel to the extension direction of the bottom plate 111 and perpendicular to the length direction of the nail row 6.

[0028] See also Figure 3 In order to smoothly deliver the nail needle row 6 into the nail feeding mechanism 3, the nail pushing mechanism 2 includes a fixed block 21, a nail pushing plate 22 and an elastic member 23. The fixed block 21 is fixed to the bottom of the bottom plate 111 and connected to one end of the elastic member 23. The other end of the elastic member 23 is connected to the nail pushing plate 22. The nail pushing plate 22 can abut against the side of the nail needle row 6 away from the nail output mechanism 4. The elastic member 23 generates a pre-tightening tension on the nail pushing plate 22, so that the nail pushing plate 22 moves toward the direction of the nail feeding mechanism 3, thereby tightening the nail needle row 6. After the current nail needle row 6 is used, it is ensured that the next nail needle row 6 can enter the nail feeding mechanism 3 in time.

[0029] Furthermore, the nail pushing mechanism 2 also includes a rotating wheel 24, a nail pushing slider 25, a nail pushing slide rail 26 and a handle 27. The rotating wheel 24 is fixed to the side of the bottom plate 111 away from the fixed block 21, the rotating wheel 24 is close to the nail feeding mechanism 3, the other end of the elastic member 23 bypasses the rotating wheel 24 and is connected to the nail pushing slider 25, both ends of the elastic member 23 are away from the nail feeding mechanism 3, so as to generate a large pulling force, and the end of the elastic member 23 fixed to the nail pushing plate 22 is located at the side of the fixed block 21, so as to be away from the nail feeding mechanism 3 so as to facilitate the adjustment of the two ends of the elastic member 23, and facilitate subsequent inspection and maintenance. The nail pushing slide rail 26 is arranged along the extension direction of the bottom plate 111, the nail pushing slider 25 is slidably connected to the nail pushing slide rail 26, the nail pushing plate 22 is arranged on the nail pushing slider 25, and the nail pushing slider 25 can drive the nail pushing plate 22 to move in the length direction of the bottom plate 111. The handle 27 is provided on the nail pushing plate 22 and protrudes upwards. When the nail needle row 6 needs to be replenished, the user can conveniently use the handle 27 to pull the nail pushing plate 22 away from the nail feeding mechanism 3, so that space is left on the bottom plate 111 for inserting a new nail needle row 6. After inserting the new nail needle row 6, the handle 27 is released to make the nail pushing plate 22 abut against the side of the nail needle row 6.

[0030] See also Figure 4 In order to push the nail row 6 toward the nail output mechanism 4, the nail input mechanism 3 also includes a connecting plate 32, a nail input rod 33 and a nail guide rod 34. The nail input rod 33 is used to push the nail row 6 toward the nail output mechanism 4, and the nail guide rod 34 is used to limit the connecting plate 32 and the entry of the nail row 6. The connecting plate 32 is connected to the movable end of the nail input drive member 31, and the nail input rod 33 is connected to the connecting plate 32. The nail input drive member 31 is preferably a linear motor, a linear cylinder, etc. The nail driving member 31 drives the nail feeding rod 33 through the connecting plate 32. The longitudinal section of the nail feeding rod 33 is inverted "U" shape. The inverted "U"-shaped opening of the nail feeding rod 33 can be buckled on the nail guide rod 34 and slidably connected with the nail guide rod 34. The nail feeding rod 33 can slide on the nail guide rod 34. The nail guide rod 34 extends toward the nail ejection mechanism 4. The nail guide rod 34 is connected to the side of the nail row opening 113. Therefore, the nail guide rod 34 plays a role in guiding the nail feeding rod 33 and receiving the nail needle row 6. The setting direction of the nail guide rod 34 is parallel to the length direction of the nail needle row 6. One end of the nail guide rod 34 is connected to the nail ejection mouth 42. The nail feeding rod 33 can push the nail needle row 6 to the nail ejection mouth 42 on the nail guide rod 34 to eject the nails.

[0031] See also Figure 5 The guide rod 34 is provided with a nail entry opening 341, and the nail entry opening 341 runs through both sides of the guide rod 34. The nail entry opening 341 is arranged along the length direction of the guide rod 34, and the nail entry opening 341 is opposite to the nail row opening 113. The row of nail needles 6 discharged from the nail row opening 113 can enter the nail entry opening 341 laterally. In order to facilitate the lateral entry of the row of nail needles 6, the length of the nail entry opening 341 is not less than the length of the row of nail needles 6. In addition, in order to form a guiding effect on the row of nail needles 6, the width of the guide rod 34 is smaller than the width of the row of nail needles 6. The two sides of the row of nail needles 6 can be limited by the limit positions on both sides of the guide rod 34, and the ends of the two sides of the nail entry rod 33 can abut against the ends of the two sides of the row of nail needles 6. Therefore, the ends of the nail entry rod 33 can push the row of nail needles 6 forward through the abutment on both sides. When inserting nails, the nail pushing plate 22 pushes a row of the nail needles 6 into the nail entry port 341. Since the nail entry port 341 passes through both sides of the nail guide rod 34, the nail needle row 6 can pass through the nail guide rod 34, so that the two sides of the nail needle row 6 are located on the outside of the two sides of the nail guide rod 34. At this time, the nail insertion drive member 31 pushes the nail insertion rod 33, so that the end of the nail insertion rod 33 abuts against the end of the nail needle row 6, and continues to push the nail needle row 6 to move toward the nail extraction mechanism 4. In this process, the nail guide rod 34 simultaneously forms a moving guide for the nail insertion rod 33 and the nail needle row 6.

[0032] In addition, the nail feeding rod 33 also prevents the redundant rows of nail needles 6 from entering the nail feeding port 341. Specifically, the length of the nail feeding rod 33 is greater than the length of the nail feeding port 341. When the nail feeding drive 31 gradually pushes the nail feeding rod 33 to move toward the nail ejection mechanism 4, the nail feeding rod 33 can gradually cover the nail feeding port 341. During this process, the rows of nail needles 6 located outside the nail feeding port 341 cannot pass over the nail feeding rod 33 and enter the nail feeding port 341. Therefore, the nail feeding rod 33 can prevent the redundant rows of nail needles 6 from entering the nail feeding port 341. When the rows of nail needles 6 are used up, the nail feeding drive 31 drives the nail feeding rod 33 to reset, the nail feeding port 341 is opened again, a new row of nail needles 6 enters the nail feeding port 341, and the nail feeding drive 31 drives the nail feeding rod 33 again to push the rows of nail needles 6 forward and prevent other rows of nail needles 6 from entering, thereby completing an operation cycle.

[0033] The nail feeding mechanism 3 also includes a support plate 35, and the nail feeding mechanism 3 is arranged on the support plate 35. A gap is provided between the support plate 35 and the bottom plate 111 of the guide nail rod 34, and the gap can accommodate the bottom of the nail needle row 6 to pass through. A nail guide channel 36 is formed between the bottom of the guide nail rod 34 and the support plate 35, and the nail guide channel 36 limits the inverted "U"-shaped bottom of the nail needle row 6, so that the nail needle row 6 can slide smoothly in the nail guide channel 36.

[0034] In order to limit the row of nail needles 6 entering the nail entry port 341 so that it can move along the nail guide channel 36, the nail feeding mechanism 3 also includes a nail blocking plate 37, the bottom of which is fixed on the support plate 35, and the side of the nail blocking plate 37 is arranged on the side of the nail guide rod 34 away from the nail row port 113 and located on the side of the nail entry port 341. After the row of nail needles 6 passes through the nail entry ports 341 on both sides of the nail guide rod 34, the nail blocking plate 37 can abut against the side of the row of nail needles 6, thereby limiting the horizontal position of the row of nail needles 6 and ensuring that the row of nail needles 6 can move along the nail guide channel 36 toward the nail extraction mechanism 4.

[0035] See also Figure 1 In order to fix the nail magazine mechanism 1, the nail feeding mechanism 3 and the nail output mechanism 4, the nail gun for outputting nails also includes a fixing mechanism 5, and the fixing mechanism 5 includes a fixing plate 51, a first supporting seat 52, a second supporting seat 53 and a third supporting seat 54 arranged on the fixing plate 51, the first supporting seat 52 is fixed to the bottom of the nail magazine mechanism 1, the second supporting seat 53 is arranged at the bottom of the nail feeding mechanism 3, and the third supporting seat 54 is arranged at the bottom of the nail output mechanism 4.

[0036] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications are also considered to be within the protection scope of the present utility model.

Claims

1. A nail gun with nail ejection from top, characterized in that: It includes a nail magazine mechanism, a nail pushing mechanism, a nail feeding mechanism and a nail output mechanism, wherein the nail magazine mechanism includes a nail storage bin, and multiple rows of nail needles are laid flat in the nail storage bin, and the nail pushing mechanism pushes the rows of nail needles horizontally toward the nail feeding mechanism, and the nail feeding mechanism includes a nail feeding driving member, and the nail feeding driving member can drive the nail needles to enter the nail output mechanism horizontally; The nail ejection mechanism includes a nail ejection drive member and a nail ejection mouth, the nail ejection drive member is located below the nail ejection mouth, the nail ejection mouth is arranged upward, the longitudinal section of the nail needle row is "U"-shaped, and the "U"-shaped opening of the nail needle row faces upward.

2. The nail gun with nail ejection from the top according to claim 1, characterized in that: The nail storage bin includes a bottom plate and side plates, the bottom plate extends toward the nail pushing mechanism, a nail row opening is provided at one end of the bottom plate close to the nail pushing mechanism, the side plates are located on both sides of the bottom plate, the length direction of the nail row is perpendicular to the extension direction of the bottom plate, and the two ends of the nail row can respectively abut against the side plates on both sides of the bottom plate.

3. The nail gun with nail ejection from the top according to claim 2, characterized in that: The nail pushing mechanism includes a fixed block, a nail pushing plate and an elastic member. The fixed block is fixed to the bottom of the base plate and connected to one end of the elastic member. The other end of the elastic member is connected to the nail pushing plate. The nail pushing plate can abut against one side of the nail needle row away from the nail ejecting mechanism.

4. The nail gun with nail ejection from the top according to claim 3, characterized in that: The nail pushing mechanism also includes a rotating wheel, a nail pushing slider, a nail pushing slide rail and a handle. The rotating wheel is fixed to a side of the base plate away from the fixed block. The other end of the elastic member bypasses the rotating wheel and is connected to the nail pushing slider. The nail pushing slide rail is arranged along the extension direction of the base plate. The nail pushing slider is slidably connected to the nail pushing slide rail. The nail pushing plate is arranged on the nail pushing slider. The handle is arranged on the nail pushing plate and protrudes upward.

5. The nail gun with nail ejection from the top according to claim 2, characterized in that: The nail feeding mechanism also includes a nail feeding plate, a nail feeding rod and a nail guide rod. The nail feeding plate is connected to the movable end of the nail feeding drive member, the nail feeding rod is connected to the nail feeding plate, the longitudinal section of the nail feeding rod is an inverted "U" shape, the nail feeding rod is buckled on the nail guide rod and slidably connected to the nail guide rod, the nail feeding rod is connected to the side of the nail row opening, the setting direction of the nail guide rod is parallel to the length direction of the nail needle row, and one end of the nail guide rod is connected to the nail outlet.

6. The nail gun with nail ejection from the top according to claim 5, characterized in that: A nail guide channel is provided in the nail guide rod, and nail entry openings are provided on both sides of the nail guide rod. The nail entry openings are arranged along the length direction of the nail guide rod, and the nail entry openings are opposite to the nail row openings. The length of the nail entry openings is not less than the length of the nail needle row, and the width of the nail guide channel is less than the width of the nail needle row. The ends on both sides of the nail entry rod can abut against the ends on both sides of the nail needle row.

7. The nail gun with nail ejection from the top according to claim 6, characterized in that: The length of the nail insertion rod is greater than the length of the nail insertion opening, and the nail insertion rod can cover the nail insertion opening.

8. The nail gun with nail ejection from the top according to claim 6, characterized in that: The nail feeding mechanism also includes a support plate, the nail feeding mechanism is arranged on the support plate, and a gap nail guide rod is arranged between the bottom of the nail guide rod and the support plate.

9. The nail gun with nail ejection from the top according to claim 8, characterized in that: The nail feeding mechanism also includes a nail blocking plate, the bottom of which is fixed to the support plate, the side of which is arranged on the side of the nail guide rod away from the nail row port and located on the side of the nail feeding port, and the nail blocking plate can abut against the side of the nail needle row.

10. The nail gun with nail ejection from the top according to claim 1, characterized in that: The nail gun for ejecting nails from above also includes a fixed plate, a first support seat, a second support seat and a third support seat arranged on the fixed plate, the first support seat is fixed to the bottom of the nail magazine mechanism, the second support seat is arranged at the bottom of the nail feeding mechanism, and the third support seat is arranged at the bottom of the nail ejecting mechanism.

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