Feeding device for automatic wire feeding tin soldering

Abstract

The utility model belongs to the technical field of feeding equipment for tin soldering, and particularly relates to an automatic wire feeding tin soldering feeding device which comprises a tin wire body and a conveying pipe, a conveying channel used for feeding the tin wire body is formed in the conveying pipe in a penetrating mode, and a feeding mechanism is installed on the conveying pipe. The feeding mechanism is provided with a rotating piece and a driving piece for driving the rotating piece to rotate, at least part of the rotating face of the rotating piece abuts against the solder wire body, the rotating piece comprises a gear, anti-skid lines are arranged on the rotating face of the gear, the driving piece comprises a motor, and the motor is connected with the rotating face of the gear. According to the tin wire feeding device, the rotating piece and the driving piece are additionally arranged, the rotating piece is directly and rotationally installed in the conveying pipe through the driving piece, when the rotating piece rotates, the tin wire body can be driven to be fed in the conveying pipe, the tin wire body is pulled into the conveying pipe through the rotating rotating piece, and the tin wire body is prevented from being bent.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding equipment for soldering, and in particular relates to a feeding device for automatic wire feeding soldering. Background Art

[0002] The soldering feeding equipment is used to feed tin wire to the welding gun. The soldering feeding equipment includes a wire reel rack, a drive motor and a conveying pipe. The tin wire reel is rotatably installed on the wire reel rack. The tin wire reel can be driven to rotate by the drive motor. One end of the tin wire on the tin wire reel passes through the conveying pipe. When the drive motor drives the tin wire reel to rotate, the tin wire is driven to continuously feed to the output pipe. However, since the tin wire is soft, it will bend and deform during the process of feeding the tin wire. The deformed and bent tin wire will be blocked in the conveying pipe. The tin wire needs to be straightened before being used again, which greatly reduces the practicality of the equipment. Utility Model Content

[0003] The utility model aims to provide a feeding device for automatic wire feeding soldering, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for automatic wire feeding soldering, comprising: a tin wire body and a delivery tube, the delivery tube having a delivery channel for feeding the tin wire body formed therethrough, a feeding mechanism installed on the delivery tube, the feeding mechanism having a rotating member and a driving member for driving the rotating member to rotate, and the rotating surface of the rotating member at least partially abuts against the tin wire body.

[0005] Preferably, the rotating member comprises a gear, and the rotating surface of the gear is provided with anti-slip grooves.

[0006] Preferably, the driving member comprises a motor, a mounting bin connected to the conveying channel is mounted on the conveying pipe, the gear is rotatably mounted in the mounting bin, and the output end of the motor is connected to the rotation axis of the gear.

[0007] Preferably, a clamp block is installed on the side of the conveying channel away from the gear, the tin wire body is arranged between the clamp block and the gear, and an adjustment mechanism connected to the clamp block is installed outside the conveying tube, and the adjustment mechanism is used to drive the clamp block to approach the gear or move away from the gear.

[0008] Preferably, the adjustment mechanism comprises a screw and a rotating part installed at one end of the screw, the screw is threadedly connected to the conveying pipe, and the clamping block is provided with a rotating groove for accommodating the rotation of one end of the screw;

[0009] A moving groove is provided on the inner wall of the conveying passage along the moving direction of the clamping block, and the clamping block is movably installed in the installation groove.

[0010] Preferably, a wire reel is installed on one side of the conveying pipe, a rotatable tin wire reel is installed on the wire reel, and one end of the tin wire body is wound around the tin wire reel.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model adds a rotating member and a driving member, and the driving member directly rotates the rotating member and installs it in the conveying tube. When the rotating member rotates, it can drive the tin wire body to be fed in the conveying tube, so that the tin wire body is pulled into the conveying tube by the rotating rotating member, thereby avoiding bending of the tin wire body.

[0013] (2) The utility model adds a clamping block and an adjusting mechanism, and the spacing between the clamping block and the gear can be adjusted by the adjusting mechanism, so that the tin wire body can pass through the conveying tube and the feeding mechanism, thereby facilitating the replacement of the tin wire body in the conveying tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a schematic diagram of the cooperation of the conveying tube, gear, clamping block and tin wire body of the utility model;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 It is a schematic diagram of the coordination of the gear, the tin wire body, the clamping block, the moving groove and the adjusting mechanism of the utility model;

[0018] In the figure: 1. Wire reel; 2. Adjustment mechanism; 3. Installation bin; 4. Delivery tube; 5. Tin wire body; 6. Tin wire reel; 7. Anti-slip groove; 8. Gear; 9. Rotating part; 10. Screw rod; 11. Moving groove; 12. Delivery channel; 13. Rotating groove; 14. Clamp; 15. Motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] refer to Figure 1As shown, the utility model provides an automatic wire feeding soldering feeding device, comprising: a tin wire body 5 and a delivery tube 4, a delivery channel 12 for feeding the tin wire body 5 is formed through the delivery tube 4, and a feeding mechanism is installed on the delivery tube 4.

[0021] In the present utility model, combined with Figure 1-2 and Figure 4 As shown, the feeding mechanism of this embodiment comprises a rotating member and a driving member for driving the rotating member to rotate, and the rotating surface of the rotating member at least partially abuts against the tin wire body 5 .

[0022] As described above, when using the tin wire body 5, the conveying tube 4 and the feeding mechanism provided by the utility model, the driving member can drive the rotating member to rotate in the conveying channel 12, thereby driving the tin wire body 5 in the conveying channel 12 to move, and then pulling the tin wire body 5 outside the conveying tube 4 into the conveying channel 12, and no bending or deformation will occur during this process.

[0023] Further, in order to avoid sliding between the tin wire body 5 and the gear 8 body, refer to Figure 4 As shown, the rotating member includes a gear 8, and the rotating surface of the gear 8 is provided with anti-skid grooves 7. When the gear 8 rotates, the anti-skid grooves 7 can increase the friction between the gear 8 and the tin wire body 5, thereby driving the tin wire body 5 to automatically move and feed in the conveying tube 4.

[0024] Further, in order to drive the gear 8 to rotate, refer to Figure 4 As shown, the driving member includes a motor 15, a mounting chamber 3 connected to the conveying channel 12 is mounted on the conveying pipe 4, the gear 8 is rotatably mounted in the mounting chamber 3, and the output end of the motor 15 is connected to the rotation axis of the gear 8. The mounting chamber 3 provides a mounting position for the gear 8 on the conveying pipe 4, and the motor 15 provides power for the gear 8.

[0025] In the present utility model, combined with Figure 3-4 As shown, a clamping block 14 is installed on the side of the conveying channel 12 of this embodiment away from the gear 8, the tin wire body 5 is arranged between the clamping block 14 and the gear 8, and an adjusting mechanism 2 connected to the clamping block 14 is also installed on the outside of the conveying tube 4, and the adjusting mechanism 2 is used to drive the clamping block 14 to approach the gear 8 or away from the gear 8.

[0026] As described above, when using the clamp block 14 and the adjustment mechanism 2 provided by the utility model, the distance between the clamp block 14 and the gear 8 can be adjusted by the adjustment mechanism 2, so that the tin wire body 5 can be abutted against the gear 8 or the tin wire body 5 can be kept away from the gear 8. When the tin wire body 5 abuts against the gear 8, the tin wire body 5 is automatically fed in the conveying tube 4 when the gear 8 rotates. When the tin wire body 5 is away from the gear 8, the tin wire body 5 can be manually passed through the conveying tube 4.

[0027] Further, in order to adjust the position of the clamping block 14, refer to Figure 3-4 As shown, the adjustment mechanism 2 includes a screw rod 10 and a rotating portion 9 installed at one end of the screw rod 10. The screw rod 10 is screwed to the conveying pipe 4. The clamping block 14 is provided with a rotating groove 13 for accommodating the rotation of one end of the screw rod 10.

[0028] A moving groove 11 is provided on the inner wall of the conveying passage 12 along the moving direction of the clamping block 14, and the clamping block 14 is movably installed in the moving groove 11. The screw rod 10 in the adjusting mechanism 2 is screwed to the conveying pipe 4 through a thread, and the screw rod 10 can be driven to rotate through the rotating part 9, so as to drive the clamping block 14 close to the gear 8 or away from the gear 8. In this process, the clamping block 14 is guided by the moving groove 11, so that the tin wire body 5 passes through the clamping block 14. When the clamping block 14 is close to the gear 8, the rotating surface of the gear 8 is convenient to abut against the tin wire body 5. At this time, the rotation of the gear 8 can drive the tin wire body 5 to automatically pass through the clamping block 14. When the clamping block 14 is away from the gear 8, the gap between the gear 8 and the clamping block 14 is increased, and at this time, it is convenient to manually pass the tin wire body 5 through the clamping block 14 and the gear 8.

[0029] In the present utility model, combined with Figure 1 As shown, a wire reel 1 is further installed on one side of the delivery pipe 4 of the present embodiment, on which a rotatable tin wire reel 6 is installed, and one end of the tin wire body 5 is wound around the tin wire reel 6 .

[0030] As described above, when using the wire winding rack 1 provided by the utility model, the wire winding rack 1 provides a rotation support position for the tin wire roll 6 that winds up the tin wire body 5. When the tin wire body 5 is fed in the conveying pipe 4, the tin wire roll 6 is driven by the tin wire body 5 to rotate on the wire winding rack 1, thereby releasing the tin wire body 5 from the tin wire roll 6 to the outside.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for automatic wire feeding soldering, characterized in that: include: A tin wire body (5) and a delivery tube (4), wherein the delivery tube (4) is provided with a delivery channel (12) for feeding the tin wire body (5), and the delivery tube (4) is provided with a feeding mechanism, wherein the feeding mechanism comprises a rotating member and a driving member for driving the rotating member to rotate, and the rotating surface of the rotating member at least partially abuts against the tin wire body (5).

2. The automatic wire feeding soldering feeding device according to claim 1, characterized in that: The rotating member comprises a gear (8), and an anti-slip pattern (7) is provided on the rotating surface of the gear (8).

3. The automatic wire feeding soldering feeding device according to claim 2, characterized in that: The driving member comprises a motor (15), and a mounting bin (3) communicating with a conveying channel (12) is mounted on the conveying pipe (4).

4. The automatic wire feeding soldering feeding device according to claim 3, characterized in that: The gear (8) is rotatably mounted in the mounting bin (3), and the output end of the motor (15) is connected to the rotation axis of the gear (8).

5. The automatic wire feeding soldering feeding device according to claim 2, characterized in that: A clamping block (14) is also installed on the side of the conveying channel (12) facing away from the gear (8), and the tin wire body (5) is arranged between the clamping block (14) and the gear (8).

6. The automatic wire feeding soldering feeding device according to claim 1, characterized in that: An adjusting mechanism (2) connected to a clamping block (14) is also installed outside the delivery pipe (4), and the adjusting mechanism (2) is used to drive the clamping block (14) to move closer to the gear (8) or away from the gear (8).

7. The automatic wire feeding soldering feeding device according to claim 6, characterized in that: The adjustment mechanism (2) comprises a screw rod (10) and a rotating part (9) mounted on one end of the screw rod (10).

8. The automatic wire feeding soldering feeding device according to claim 7, characterized in that: The screw rod (10) is screwed onto the conveying pipe (4), and the clamping block (14) is provided with a rotation groove (13) for accommodating the rotation of one end of the screw rod (10).

9. The automatic wire feeding soldering feeding device according to claim 5, characterized in that: A moving groove (11) is provided on the inner wall of the conveying channel (12) along the moving direction of the clamping block (14), and the clamping block (14) is movably installed in the moving groove (11).

10. The automatic wire feeding soldering feeding device according to claim 1, characterized in that: A wire reel (1) is also installed on one side of the conveying pipe (4), a rotatable tin wire reel (6) is installed on the wire reel (1), and one end of the tin wire body (5) is wound around the tin wire reel (6).

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