CN217814777U - Full-automatic button sewing machine - Google Patents

Abstract

The application discloses full-automatic button sewing machine, including frame and sliding connection in the aircraft nose of frame, the frame is connected with the guiding mechanism who is used for driving the aircraft nose to remove, and the aircraft nose includes the base, is used for pressing the upper bracket of detaining and the undersetting that detains for the top, and the upper bracket rotates to be connected in the one end that the base is close to the frame, and the upper bracket is connected with and is used for driving the rotatory swing motor of upper bracket, swing motor fixed connection in the lateral wall of base, undersetting fixed connection in base bottom lateral wall. Use this application can realize full-automatic nail to the conveyer belt buckle and detain the operation for the nail of conveyer belt buckle is detained more conveniently.

Description

Full-automatic button sewing machine

Technical Field

The application relates to the field of conveyer belt connection, in particular to a full-automatic button sewing machine.

Background

The conveying belt is often required to be connected with two ends of the conveying belt into a whole in the using process of the conveying belt, the step of connecting the conveying belt buckle to the conveying belt is called as a button, the conveying belt buckle is a metal piece, referring to fig. 8, the conveying belt is composed of a U-shaped buckle body 27 and a U-shaped saddle nail 28, two U-shaped sides of the U-shaped buckle body 27 are respectively an upper side arm 29 and a lower side arm 30, through holes 31 are formed in corresponding positions of the upper side arm 29 and the lower side arm 30, the upper side arm 29 and the lower side arm 30 are provided with two longitudinal grooves 32 and a longitudinal convex rib 33 between the two longitudinal grooves 32, two U-shaped ends of the U-shaped saddle nail 28 are respectively two nail feet 35, a connecting part between the two nail feet 35 is a middle section 34 of the U-shaped saddle nail 28, the middle section 34 is straight, the middle section 34 is respectively vertical to the two nail feet 35, one end of the two nail feet 35, far away from the middle section 34, is a nail head 36, and the nail head 36 is made into a pointed cone shape.

When the conveyor belt buckle is connected to the conveyor belt, a stapling operation is usually required, and for convenience of use, the U-shaped horseshoe nail 28 is pre-installed in a through hole 31 of a lower side arm 30 of the U-shaped buckle body 27, the conveyor belt buckle is firstly installed on a rack by the stapler, then the conveyor belt is placed between the upper side arm 29 and the lower side arm 30 of the U-shaped buckle body 27, the lower side arm 30 is tightly attached to the lower surface of the conveyor belt through a top buckle, meanwhile, an upper side arm 29 is tightly attached to the upper surface of the conveyor belt through pressing, then the U-shaped horseshoe nail 28 is pushed into the U-shaped buckle body 27 through the top nail, a nail head 36 of the U-shaped horseshoe nail 28 penetrates through the conveyor belt and penetrates out of the through hole 31 of the upper side arm 29 of the U-shaped buckle body 27, then, the nail head 36 is bent through the striking nail, and the bent nail head 36 is tightly pressed in a longitudinal groove 32 of the upper side arm 29.

The patent with publication number CN203702990U discloses a pull rod type button sewing machine, which comprises a frame and a machine head, wherein a guide template is fixedly connected to the frame, a left handle, a right handle, a button sewing mechanism and a displacement positioning mechanism are arranged on the machine head, the left handle is coupled with the displacement positioning mechanism, the right handle is coupled with the button sewing mechanism, the button sewing mechanism comprises a crank connected with the right handle, two groups of connecting rod mechanisms are connected to different positions of the crank, one group of connecting rod mechanisms controls a punch to move up and down so that a U-shaped saddle nail is inserted into a U-shaped buckle body of a conveyor belt buckle, the other group of connecting rod mechanisms controls a broach, the moving direction of the broach inclines and can enable the broach to contact the top of the U-shaped saddle nail of the conveyor belt buckle, the broach is pulled out, and the U-shaped saddle nail head is bent by pushing a U-shaped saddle Ma Dingding head.

According to the technical scheme, the worker needs to manually pull the handle to complete the button sewing action, and relatively speaking, the button sewing machine is relatively labor-intensive, and the problem of inconvenience in use can occur in the button sewing process.

Content of application

In order to solve the problem that the button sewing machine is inconvenient to use, the application provides a full-automatic button sewing machine which is mainly realized through the following technical scheme.

The utility model provides a full-automatic button sewing machine, includes frame and sliding connection in the frame and be used for the aircraft nose of button sewing, the frame is connected with the guiding mechanism who is used for driving the aircraft nose and removes, and the aircraft nose includes the base, is used for pressing to detain and hits the upper bracket of nail and is used for the undersetting of detaining and top nail, and the upper bracket rotates to be connected in the one end that the base is close to the frame, and the upper bracket is connected with and is used for driving the rotatory swing motor of upper bracket, and swing motor fixed connection is in the lateral wall of base, undersetting fixed connection in base bottom lateral wall.

Through the technical scheme, the button sewing machine can automatically move forwards through the power provided by the guide mechanism without manual operation, so that the button sewing machine is more labor-saving and convenient to move; the upper support realizes rotation through the rotating motor, so that the internal structure in the machine head is simplified, and the rotation of the upper support is more convenient; under the combined action of upper and lower support, be connected to the conveyer belt with conveyer belt buckle on, use this application to make at the nail knot in-process, adopt full-automatic mode to accomplish the nail of conveyer belt buckle and detain the action for button sewing machine's use is more convenient.

Optionally, the upper bracket includes the pressure knot piece that is used for pressing the knot and is used for hitting the drift of nail, press knot piece sliding connection in the upper bracket, press the knot piece to establish to the shape of falling U, the U-shaped both ends of pressing the knot piece are the side arm, connecting portion between the both sides arm is the horizontal segment of pressing the knot piece, the horizontal segment sets up in the inside of upper bracket, the upper bracket is worn out to the both sides arm and the symmetry sets up, the roof fixedly connected with of base is used for driving the cylinder one of knot piece, the roof of base is worn to locate by the output shaft of cylinder one and with horizontal segment fixed connection, drift sliding connection is in the one side that the upper bracket is close to the conveyer belt buckle, one side fixedly connected with that the upper bracket is close to the conveyer belt buckle is used for driving the cylinder two of drift motion, the output shaft fixed connection of cylinder two is in the drift.

According to the technical scheme, the pressing buckle block extrudes the upper side arm of the U-shaped buckle body under the action of the air cylinder, so that the upper side arm of the U-shaped buckle body is attached to the upper surface of the conveying belt; the punch moves under the driving of the cylinder and further impacts the U-shaped saddle nail head exposed out of the upper side arm of the U-shaped buckle body, so that the U-shaped saddle nail head is bent until the U-shaped saddle nail head is attached to the groove of the upper side arm of the U-shaped buckle body, and the conveyor belt buckle is fixed.

Optionally, the distance between the two side arms is the same as the width of the upper side arm of the U-shaped buckle body.

Through above-mentioned technical scheme, the both sides arm that the knot piece was pressed acts on the both sides of U-shaped button body upper limb, and the removal of the both sides arm that the knot piece was pressed can not receive the restriction of U-shaped saddle-stitch nail foot.

Optionally, the lower support comprises a top nail block for pushing nails, the top nail block is connected to the lower support in a sliding mode, a third air cylinder is fixedly connected to the inside of the lower support, and an output shaft of the third air cylinder is fixedly connected to the bottom end of the top nail block.

Through above-mentioned technical scheme, the kicking nail piece acts on the U-shaped horseshoe nail and makes the pin fin of U-shaped horseshoe nail pass the conveyer belt, wears out in the side arm on the U-shaped button body, makes U-shaped button body lower limb and the interlude of U-shaped horseshoe nail laminate in the conveyer belt lower surface under the effect of kicking nail piece simultaneously.

Optionally, the guide mechanism includes a rail, a slider, a motor and a lead screw, the rail is fixedly connected to one side of the frame close to the machine head, the slider is slidably connected to the rail, one side of the slider far from the rail is fixedly connected to the machine head, the lead screw is rotatably connected to two ends of the frame, the motor is fixedly connected to one end of the frame, the motor output shaft penetrates through a side arm of the frame and is fixedly connected to the lead screw, and the lead screw is in threaded connection with the lower support.

Through the technical scheme, the motor drives the screw rod to rotate so as to realize the movement of the head of the button sewing machine, and the slider enables the movement of the head of the button sewing machine to be more stable; the motor is used for providing power, so that automatic movement can be realized, and personnel operation is reduced, so that the button sewing machine is more convenient and labor-saving to use.

Optionally, the punch is arranged on an inclined surface near one side of the conveying belt buckle.

Through the technical scheme, the nail head is in a taper shape, the inclined plane of the punch head is in contact with the conical surface of the nail head instead of the side wall plane of the punch head is in contact with the side face of the nail foot, and the inclined plane can be in better contact with the conical surface, so that the nail head is easier to bend downwards under the action force of the punch head.

Optionally, a buffer pad is connected to one side of the punch close to the conveyor belt buckle.

Through above-mentioned technical scheme, the design of blotter protects drift and U-shaped saddle nail pin fin better, reduces the damage that drift and U-shaped saddle nail pin fin received because of the striking.

Optionally, the cushion pad comprises an armor layer, an inorganic fiber layer and a rubber layer.

Through the technical scheme, the inorganic fiber layer strengthens the tensile strength of the rubber layer, effectively prevents the rubber layer from deforming in the pressing process, further effectively prolongs the service life of the cushion pad, and the protective layer is arranged on the surface of the outermost rubber layer, so that the possibility of the surface stickiness problem of the rubber layer is effectively reduced.

In summary, the present application has the following technical effects: the head of the button attaching machine can automatically move by utilizing the motor and the screw rod, so that the operation of personnel is reduced, and the button attaching machine is more convenient to use; the upper support is rotated by the motor, so that the internal structure of the head of the button attaching machine is simplified, and the button attaching machine is more convenient to use; the top nail block, the pressing buckle block and the punch head all move by utilizing the air cylinder, so that the structure of the button sewing machine is simple, and meanwhile, the completion modes of top nail and pressing buckle are more convenient; the oblique angle design of the punch enables the punch to be in contact with the nail head of the U-shaped saddle nail better; the buffer pad effectively protects the punch and the U-shaped saddle nail head, and reduces the possibility of damage to the punch and the U-shaped saddle nail head due to collision.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic structural diagram of a handpiece of the present application.

Fig. 4 is a side view of the handpiece of the present application.

Fig. 5 isbase:Sub>A cross-sectional view atbase:Sub>A-base:Sub>A in fig. 4.

Fig. 6 is an enlarged view of fig. 3 at B.

Fig. 7 is a schematic view of the composition of the cushion.

Fig. 8 is a schematic view of the overall structure of a conventional conveyor belt buckle.

Description of reference numerals:

1. a frame; 2. a machine head; 3. a guide mechanism; 4. a base; 5. an upper support; 6. a lower support; 7. a swing motor; 8. pressing and buckling blocks; 9. a punch; 10. a horizontal segment; 11. a side arm; 12. a first cylinder; 13. a second air cylinder; 14. a nail ejecting block; 15. a third air cylinder; 16. a track; 17. a slider; 18. a motor; 19. a screw rod; 20. a cushion pad; 21. a protective layer; 22. an inorganic fiber layer; 23. a rubber layer; 24. a through hole; 25. a connecting member; 26. a cavity; 27. a U-shaped buckle body; 28. a U-shaped saddle pin; 29. an upper side arm; 30. a lower side arm; 31. perforating; 32. a groove; 33. a rib is protruded; 34. a middle section; 35. nailing the feet; 36. and (4) a nail head.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a full-automatic button sewing machine, refer to fig. 1 and 2, including frame 1, a plurality of through-holes 24 have been seted up to frame 1, and every through-hole 24 is parallel and the equidistance, and U-shaped saddle-stitch 28 is placed in through-hole 24, then places the conveyer belt between the upside arm 29 and the downside arm 30 of U-shaped button body 27, and the length direction of conveyer belt is unanimous with the length direction of frame 1, and frame 1 sliding connection has aircraft nose 2, and aircraft nose 2 is buckled the step through the nail and is connected to the conveyer belt with the conveyer belt on the conveyer belt.

Referring to fig. 1 and 2, a frame 1 is connected with a guide mechanism 3, the guide mechanism 3 includes a rail 16, the rail 16 is fixedly connected to a side wall of the frame 1 close to a conveyor belt, a length direction of the rail 16 is identical to a length direction of the frame 1, a head 2 is fixedly connected with a slider 17, the slider 17 is slidably connected to the rail 16 along the length direction of the rail 16, two ends of the frame 1 along the length direction are respectively integrally formed with a connecting piece 25, a same screw rod 19 is rotatably connected between the two connecting pieces 25, the length direction of the screw rod 19 is identical to the length direction of the frame 1, the screw rod 19 is inserted and threaded into the head 2, one connecting piece 25 is fixedly connected with a motor 18, an output shaft of the motor 18 is inserted into the connecting piece 25 and coaxially and fixedly connected with the screw rod 19, and the motor 18 drives the head 2 to move along the length direction of the frame 1 through the screw rod 19.

Referring to fig. 3, the head 2 includes a base 4, an upper support 5 and a lower support 6, the upper support 5 is rotatably connected to the base 4, a swing motor 7 is fixedly connected to a side arm of the base 4 for driving the upper support 5 to rotate, an output shaft of the swing motor 7 penetrates through the side arm of the base 4 and is fixedly connected to the upper support 5, and the swing motor drives the upper support 5 to swing around the base 4, so that the upper support 5 moves to a horizontal position, thereby facilitating subsequent working steps.

In the moving process of the machine head 2, the upper support 5 needs to be lifted, so that the machine head 2 cannot collide with a conveyor belt buckle installed in the through hole 24 in the moving process, when the machine head moves to the alignment position of the conveyor belt buckle, the upper support 5 rotates to the horizontal position, the side surfaces, close to each other, of the upper support 5 and the lower support 6 are parallel and are respectively parallel to the upper surface and the lower surface of the conveyor belt, so that the lower support 6 can carry out the step of respectively buckling and nailing the U-shaped buckle body 27 and the U-shaped saddle nail 28, and the upper support 5 can respectively buckle and strike the U-shaped buckle body 27 and the U-shaped saddle nail 28.

Referring to fig. 4 and 5, the lower support 6 is connected to one end of the base 4 close to the rack 1, the top end of the lower support 6 is slidably connected with the top nail block 14, the inside of the lower support 6 is fixedly connected with the third cylinder 15, the body of the third cylinder 15 is fixedly connected to the inner wall of the lower support 6, the output shaft of the third cylinder 15 is fixedly connected to the top nail block 14, and the third cylinder 15 drives the top nail block 14 to move up and down, so that the nail head 36 of the U-shaped saddle nail 28 penetrates through the conveying belt and penetrates out of the through hole 31 of the upper side arm 29 of the U-shaped buckle body 27.

Referring to fig. 4 and 5, the upper support 5 is slidably connected with the buckling block 8, the buckling block 8 is designed in an inverted U shape, the two ends of the U shape of the buckling block 8 are respectively provided with a side arm 11, a connecting part between the two side arms 11 is a horizontal section 10 of the buckling block 8, the two side arms 11 vertically penetrate through the upper support 5 and slide along the vertical direction, the top end of the upper support 5 is fixedly connected with a cylinder 12, an output shaft of the cylinder 12 penetrates through the top wall of the upper support 5 and the horizontal section 10 to be fixedly connected, the cylinder 12 drives the buckling block 8 to slide along the vertical direction so as to press and buckle an upper side arm 29 of the U-shaped buckling body 27, and the upper side arm 29 of the U-shaped buckling body 27 is tightly attached to the upper surface of the conveying belt.

Referring to fig. 3 and 6, a punch 9 is slidably connected to one side of the upper support 5 close to the conveyer belt, the punch 9 is located between two side arms 11 of the buckle pressing block 8, the two side arms 11 of the buckle pressing block 8 are symmetrical with respect to the punch 9, the sliding direction of the punch 9 is perpendicular to the U-shaped side surface of the buckle pressing block 8, a cavity 26 is formed in one side of the upper support 5 close to the conveyer belt, the cavity 26 is transversely formed in the upper support 5, the punch 9 is slidably connected to the cavity 26, the length direction of the cavity 26 is consistent with the moving direction of the punch 9, a second cylinder 13 is placed inside the cavity 26, the second cylinder 13 is fixedly connected to the side arms of the upper support 5, and the second cylinder 13 drives the punch 9 to move, so that the nail striking is realized.

Referring to fig. 7, the cushion 20 includes two protective layers 21, two inorganic fiber layers 22 and two rubber layers 23, the number of the protective layers 21 is two, the inorganic fiber layers 22 are disposed between the two protective layers 21, the number of the rubber layers 23 is three, the inorganic fiber layer 22 is disposed between two adjacent rubber layers 23, the protective layer 21 is disposed on the surface of the outermost rubber layer 23, the inorganic fiber layer 22 reinforces the tensile strength of the rubber layers, the rubber layers 23 are effectively prevented from deforming in the pressing process, and the service life of the cushion 20 is further effectively prolonged; the protective layer 21 effectively prevents oil from being precipitated from the rubber layer 23 due to high temperature, which causes a problem of surface tackiness.

The implementation principle of the embodiment of the application is as follows: the motor 18 drives the machine head 2 to move through the screw rod 19, so that the upper support 5 and the lower support 6 are aligned with the conveyor belt buckle, the swing motor 7 is started, the upper support 5 swings to the horizontal position around the base 4, the air cylinder III 15 is started to drive the nail ejecting block 14 to ascend, so that the nail head 36 of the U-shaped saddle nail 28 penetrates through the conveyor belt and penetrates out of a through hole 31 of an upper side arm 29 of the U-shaped buckle body 27, meanwhile, under the action of the nail ejecting block 14, a lower side arm 30 of the U-shaped buckle body 27 is attached to the lower surface of the conveyor belt, the middle section 34 of the U-shaped saddle nail 28 is attached to the lower surface of a lower side arm 30 of the U-shaped buckle body 27, the air cylinder I12 drives the buckle pressing block 8 to descend, the buckle pressing block 8 acts on the upper side arm 29 of the U-shaped buckle body 27, so that the upper side arm 29 of the U-shaped buckle body 27 is completely attached to the upper surface of the conveyor belt, the air cylinder II 13 drives the punch 9 to move, the punch 9 impacts the nail head 36 exposed out of the U-shaped saddle nail 28, so that the U-shaped buckle 28 is bent to be completely attached to the upper side arm 29 of the conveyor belt buckle, and the whole conveyor belt buckle can be repeatedly fastened in the conveying step of the conveying belt buckle.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a full-automatic button sewing machine, includes frame (1) and sliding connection in frame (1) and aircraft nose (2) for the button sewing, its characterized in that: frame (1) is connected with guiding mechanism (3) that are used for driving aircraft nose (2) to remove, aircraft nose (2) include base (4), be used for pressing to detain and hit upper bracket (5) of nail and be used for the top to detain and undersetting (6) of nail, upper bracket (5) rotate to be connected in the one end that base (4) are close to frame (1), upper bracket (5) are connected with swing motor (7) that are used for driving upper bracket (5) rotation, swing motor (7) fixed connection is in the lateral wall of base (4), undersetting (6) fixed connection is in base (4) bottom lateral wall.

2. The full-automatic button attaching machine according to claim 1, wherein: the upper support (5) comprises a pressing buckle block (8) for pressing buckle and a punch (9) for knocking nails, the pressing buckle block (8) is connected to the upper support (5) in a sliding mode, the pressing buckle block (8) is arranged in an inverted U shape, two ends of the U shape of the pressing buckle block (8) are side arms (11), a connecting portion between the two side arms (11) is a horizontal section (10) of the pressing buckle block (8), the horizontal section (10) is arranged inside the upper support (5), the two side arms (11) penetrate through the upper support (5) and are symmetrically arranged, a first air cylinder (12) for driving the pressing buckle block (8) is fixedly connected to the top wall of the first air cylinder (12), an output shaft of the first air cylinder (12) penetrates through the top wall of the base (4) and is fixedly connected with the horizontal section (10), the punch (9) is connected to one side, close to the conveying belt, a second air cylinder (13) for driving the punch (9) to move is fixedly connected to one side, and the second air cylinder (13) is fixedly connected to the output shaft of the punch (9).

3. The full-automatic button attaching machine according to claim 2, wherein: the distance between the two side arms (11) is consistent with the width of the upper side arm (29) of the U-shaped buckle body (27).

4. The full-automatic button attaching machine according to claim 1, wherein: the lower support (6) comprises a top nail block (14) for pushing nails, the top nail block (14) is connected to the lower support (6) in a sliding mode, a cylinder III (15) is fixedly connected to the inside of the lower support (6), and an output shaft of the cylinder III (15) is fixedly connected to the bottom end of the top nail block (14).

5. The full-automatic button attaching machine according to claim 1, wherein: guiding mechanism (3) are including track (16), slider (17), motor (18) and lead screw (19), track (16) fixed connection is in frame (1) one side of being close to aircraft nose (2), slider (17) sliding connection is in track (16), one side fixed connection in aircraft nose (2) of track (16) are kept away from in slider (17), lead screw (19) rotate to be connected in frame (1) both ends, motor (18) fixed connection is in the one end of frame (1), motor (18) output shaft wear to locate the side arm of frame (1) and with lead screw (19) fixed connection, lead screw (19) threaded connection is in undersetting (6).

6. A fully automatic button attaching machine according to claim 3, characterized in that: the punch (9) is arranged on the side close to the conveyor belt buckle in an inclined plane.

7. The full-automatic button attaching machine according to claim 6, wherein: one side of the punch (9) close to the conveying belt buckle is connected with a buffer pad (20).

8. The full-automatic button attaching machine according to claim 7, wherein: the buffer pad (20) comprises a protective layer (21), an inorganic fiber layer (22) and a rubber layer (23).

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