A nail feeding device for floor heating nail gun

Abstract

The present invention relates to a nail feeding device for a floor heating nail gun, comprising: a nail magazine seat and a movable nail magazine, the nail magazine seat is connected to a nail gun nail entry port, the nail magazine seat and the movable nail magazine are slidably buckled with each other and fixed by a locking buckle, characterized in that: the nail magazine seat and the movable nail magazine are both long strip profiles with grooves, the core of the nail magazine seat is a single through groove, the core of the movable nail magazine is provided with a guide convex block, the position and shape and size of which correspond to the shape of the bayonet of the core of the floor heating nail, the nail magazine seat and the movable nail magazine are combined to form a nail feeding channel corresponding to the shape of the floor heating nail; a nail pushing block is also provided on the movable nail magazine, and the nail pushing block is guided by a spring and a guide shaft to slide in the nail feeding channel and press toward the nail gun nail entry port. The present invention has a simple structure, reliable and convenient nailing, and continuous and accurate nail feeding.

Description

Technical Field

[0001] The invention relates to a nail gun device, in particular to a nail feeding device of a floor heating nail gun. Background Art

[0002] The main method of fixing floor heating pipes is to use staples. The use of staples makes the fixing of floor heating pipes faster and more convenient. The wire staples adopt a U-shaped design. The U-shaped opening distance is determined according to the diameter of the floor heating pipe, generally 6mm-20mm, slightly larger than the semicircular diameter of the staple. This design mainly uses the elasticity of the wire staple itself to give the staple an outward elastic force.

[0003] Floor heating pipe clamps are the main components for fixing floor heating pipes, and are widely used in floor heating pipe installation scenarios. Since floor heating pipes are densely distributed in the indoor floor, many fixing points need to be set when installing floor heating pipes, and each floor heating pipe clamp is a floor heating pipe fixing point, so fixing and locking floor heating pipes is a very tedious and time-consuming task. In the prior art, floor heating pipe clamps are generally manually clamped by operators. After a day of construction, workers' fingers generally feel uncomfortable, and sometimes even bleed. Moreover, the efficiency is not high, and the fixing effect of the clamps is not very good. Therefore, the use of floor heating clamp continuous nailing equipment to replace manual nailing has become an inevitable trend in the industry, and a nail body structure that can continuously supply nails is also a must in daily applications in the industry. Summary of the invention

[0004] The purpose of the present invention is to provide a nail feeding device for a floor heating nail gun which has a simple structure, is reliable and convenient for nailing, and can feed nails continuously and accurately.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a nail feeding device for a floor heating nail gun, comprising: a nail magazine seat and a movable nail magazine, the nail magazine seat is connected to the nail entry port of the nail gun, the nail magazine seat and the movable nail magazine are slidably buckled with each other and fixed by a locking buckle, and it is characterized in that: the nail magazine seat and the movable nail magazine are both long strip profiles with grooves, the core of the nail magazine seat is a single through groove, and the core of the movable nail magazine is provided with a guide protrusion, whose position and shape and size correspond to the shape of the bayonet shape of the core of the floor heating nail, and the nail magazine seat and the movable nail magazine are combined to form a nail feeding channel corresponding to the shape of the floor heating nail; a nail pushing block is also provided on the movable nail magazine, which is guided by a spring and a guide shaft to slide in the nail feeding channel and press toward the nail entry port of the nail gun.

[0006] Preferably, the movable nail box is in the shape of a "mountain", and the top ends of the wall panels on both sides of the movable nail box are hooked inward to form guide grooves; the top end of the middle guide protrusion of the movable nail box is arc-shaped, and the thickness of the guide protrusion gradually decreases symmetrically from the top to the root, forming a taper corresponding to the shape and size of the floor heating nail clamp.

[0007] Preferably, the nail box seat is in a "concave" shape, and the top ends of the wall panels on both sides of the nail box seat are hooked outward to form guide strips. The depth of the nail box seat and the distance between the two side walls correspond to the maximum outer height and width dimensions of the floor heating nails.

[0008] Preferably, the guide shafts are fixedly mounted in pairs on the movable nail magazine, the springs and nail pushing blocks are movably sleeved on one end of the guide shaft away from the nail gun nail entry port, and the springs press the nail pushing blocks along the guide shaft toward the nail gun nail entry port.

[0009] Preferably, the push nail block is in a "concave" shape, and the push nail block is slidably fitted on the top of the guide protrusion, and the width and height of the push nail block correspond to the size of the floor heating nail.

[0010] Preferably, a height positioning block is provided on the outer side of the movable nail magazine which is consistent with the nail output direction, and the highest surface of the height positioning block is at the same height as the nail output port plane.

[0011] Beneficial Effects

[0012] The structure of the present invention adopts the shape of floor heating nails, and uses the conveying method of the imitation guide groove combined with the nail pushing block to convey the floor heating nails into the nail gun nail entry; the assembly method of the nail magazine seat and the movable nail magazine is slidably buckled, which reduces the auxiliary time of nailing and improves the work efficiency. The present invention has a simple structure, reliable and simple nailing, and continuous and accurate nail feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the combined structure of the present invention.

[0014] Figure 2 It is a schematic diagram of the decomposition structure of the present invention.

[0015] Figure 3 It is a schematic diagram of the exploded structure of the movable nail magazine of the present invention.

[0016] Figure 4 It is a cross-sectional view of the combined structure of the present invention.

[0017] Figure 5 It is a cross-sectional view of the exploded structure of the present invention.

[0018] In the figure: 1. Nail magazine seat; 2. Movable nail magazine; 3. Nail gun entry port; 4. Locking buckle; 5. Guide protrusion; 6. Floor heating nail; 7. Nail feeding channel; 8. Nail pushing block; 9. Spring; 10. Guide shaft; 11. Height positioning block; 12. Nail outlet plane. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] The implementation of the present invention is described in detail below with reference to specific drawings and embodiments.

[0021] A nail feeding device for a floor heating nail gun comprises: a nail magazine seat 1 and a movable nail magazine 2, the nail magazine seat 1 is connected to a nail gun nail entry port 3, the nail magazine seat 1 and the movable nail magazine 2 are slidably buckled with each other and fixed by a locking buckle 4, characterized in that: the nail magazine seat 1 and the movable nail magazine 2 are both long strip profiles with grooves, the core of the nail magazine seat 1 is a single through groove, the core of the movable nail magazine 2 is provided with a guide protrusion 5, whose position and shape and size correspond to the shape of the bayonet shape of the core of the floor heating nail 6, the nail magazine seat 1 and the movable nail magazine 2 are combined to form a nail feeding channel 7 corresponding to the shape of the floor heating nail 6; a nail pushing block 8 is also provided on the movable nail magazine 2, and the nail pushing block 8 is guided by a spring 9 and a guide shaft 10 to slide in the nail feeding channel 7 and press toward the nail gun nail entry port 3.

[0022] Preferably, the movable nail box 2 is in the shape of a "mountain", and the top ends of the wall panels on both sides of the movable nail box 2 are hooked inward to form guide grooves; the top end of the middle guide protrusion 5 of the movable nail box 2 is arc-shaped, and the thickness of the guide protrusion 5 gradually decreases symmetrically from the top to the root, forming a taper corresponding to the shape and size of the clamping opening of the floor heating nail 6.

[0023] Preferably, the nail box seat 1 is in a "concave" shape, and the top ends of the wall panels on both sides of the nail box seat 1 are hooked outward to form guide strips. The depth of the nail box seat 1 and the distance between the two side walls correspond to the maximum outer height and width dimensions of the floor heating nails 6.

[0024] Preferably, the guide shafts 10 are fixedly mounted in pairs on the movable nail magazine 2, and the springs 9 and nail pushing blocks 8 are movably sleeved on the end of the guide shaft 10 away from the nail gun nail entry port 3, and the springs 9 press the nail pushing blocks 8 along the guide shaft 10 toward the nail gun nail entry port 3.

[0025] Preferably, the push nail block 8 is in a concave shape, and the push nail block 8 is slidably fitted on the top of the guide protrusion 5 , and the width and height of the push nail block 8 correspond to the size of the floor heating nail 6 .

[0026] Preferably, a height positioning block 11 is provided on the outer side of the movable nail magazine 2 which is consistent with the nail output direction, and the highest surface of the height positioning block 11 is at the same height as the nail output port plane 12 .

[0027] In actual use, when the floor heating nail gun needs to add a row of nails, the locking buckle 4 is opened, the nail box seat 1 and the movable nail box 2 are unlocked, and the nail box is pulled out along the guide. At this time, the spring 9 is in an open state, and the nail pushing block 8 is at the front end. The user puts the floor heating nail row into the inner cavity of the nail box seat 1 with the opening facing the movable nail box 2, and then resets the movable nail box 2 and closes the locking buckle 4 to lock it. During the closing and locking process of the movable nail box 2, the floor heating nail row blocks the forward movement of the nail pushing block 8, thereby compressing the spring 9, so that the spring 9 obtains a reverse thrust to drive the nail pushing block 8 to press the floor heating nail row toward the nail gun nail entry 3, completing the entire nailing process. During the use of the nail gun, the spring 9 will continue to maintain a relaxed state, driving the nail pushing block 8 to press the floor heating nail row against the nail gun nail entry 3, thereby achieving continuous nail supply.

[0028] When nailing, aim the nozzle of the floor heating nail gun at the part that needs to be nailed, and the nail outlet plane 12 is close to the plane of the hitting object. At the same time, the height positioning block 11 presses the plane of the hitting object to form a support. Since the highest surface of the height positioning block 11 is at the same height as the nail outlet plane 12, the nail gun is perpendicular to the plane of the hitting object at this time, and the floor heating nail 6 fired by the floor heating nail gun is vertically driven into the plane of the hitting object.

[0029] The above embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention are still within the scope covered by the present invention.

Claims

1. A nail feeding device for a floor heating nail gun, comprising: A nail magazine base (1) and a movable nail magazine (2), the nail magazine base (1) is connected to the nail inlet (3) of the nail gun. The nail magazine base (1) and the movable nail magazine (2) are slidably engaged with each other and fixed by a locking buckle (4). It is characterized in that: both the nail magazine base (1) and the movable nail magazine (2) are grooved long profiles. The core of the nail magazine base (1) is a single through groove, and the core of the movable nail magazine (2) is provided with a guiding protrusion (5), whose position, shape and size correspond to the shape of the card slot at the core of the floor heating nail (6). The nail magazine base (1) and the movable nail magazine (2) are combined to form a nail feeding channel (7) corresponding to the shape of the floor heating nail (6); A nail pushing block (8) is further provided on the movable nail magazine (2), and the nail pushing block (8) is guided by a spring (9) and a guiding shaft (10) to slide in the nail feeding channel (7) and press towards the direction of the nail inlet (3) of the nail gun. The movable nail magazine (2) is in a "mountain" shape, and the top ends of the side wall plates on both sides of the movable nail magazine (2) are hooked inwards to form guiding grooves; The nail magazine base (1) is in a "concave" shape, and the top ends of the side wall plates on both sides of the nail magazine base (1) are hooked outwards to form guiding strips; The guiding strips are inserted into the guiding grooves, and the movable nail magazine can slide along the guiding strips. A height positioning block (11) is provided on the outer side of the movable nail magazine (2) consistent with the nail outlet direction, and the highest surface of the height positioning block (11) is at the same height as the nail outlet plane (12).

2. The nail feeding device of the floor heating nail gun according to claim 1 is characterized in that: The top end of the middle guiding protrusion (5) of the movable nail magazine (2) is arc-shaped, and the thickness of the guiding protrusion (5) gradually decreases symmetrically from the top to the root, forming a taper corresponding to the shape and size of the clamping mouth of the floor heating nail (6).

3. The nail feeding device of the floor heating nail gun according to claim 1 is characterized in that: The depth of the nail magazine base (1) and the distance between the two side walls correspond to the maximum outer height and width dimensions of the floor heating nail (6).

4. The nail feeding device of the floor heating nail gun according to claim 1, characterized in that: The guiding shafts (10) are fixedly installed on the movable nail magazine (2) in pairs, and the spring (9) and the nail pushing block (8) are movably sleeved on one end of the guiding shaft (10) away from the nail inlet (3) of the nail gun, and the spring (9) presses the nail pushing block (8) along the guiding shaft (10) towards the nail inlet (3) of the nail gun.

5. The nail feeding device of the floor heating nail gun according to claim 1, characterized in that: The nail pushing block (8) is in a "concave" shape, and the nail pushing block (8) is slidably sleeved on the top end of the guiding protrusion (5), and the width and height of the nail pushing block (8) correspond to the size of the floor heating nail (6).

Images