Full-automatic cap sealing machine

Abstract

The invention discloses a full-automatic cap sealing machine which comprises a cap sealing supporting base. The part transfer part comprises a pipe base transfer part and a pipe cap transfer part; the tube base conveying part comprises a tube base conveying transmission part, a tube base grabbing part and a tube base tray, and the tube base conveying transmission part provides sliding power for the tube base grabbing part connected with the tube base conveying transmission part in the box body; the pipe cap conveying part comprises a pipe cap conveying transmission part, a pipe cap grabbing part, a pipe cap tray and a conveying power part, the pipe cap conveying transmission part provides sliding power for the pipe cap grabbing part connected with the pipe cap conveying transmission part in the sealing cap supporting seat, and the pipe cap tray is moved to the pipe cap grabbing part on the pipe seat transferring part; and the automatic cap sealing part comprises a lower electrode cap sealing part and an upper electrode cap sealing part, and the lower electrode cap sealing part is driven on the pipe cap conveying transmission part. The device is high in automation degree, high in covering precision between the tube base and the tube cap, and high in packaging and welding efficiency of the tube base and the tube cap.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic device packaging, and more particularly to a full-automatic capping machine. Background Art

[0002] The tube sockets and tube caps of the electronic component materials of existing electrical products need to be packaged, and the packaging welding of the tube sockets and tube caps requires a capping machine to process. The tube sockets and tube caps are placed on the copper base (lower electrode) on the capping machine, and the upper and lower electrodes are applied. The upper electrode of the welding head falls to complete the tube socket and tube cap packaging resistance welding operation. However, during the packaging operation of the existing capping machine, the tube sockets and tube caps can only be transferred one by one to the lower electrode for covering, and then the upper electrode starts to fall for the sealing operation. After the sealing is completed, the tube sockets and tube caps that are packaged as one are removed from the lower electrode before the next tube socket and tube cap packaging operation can be carried out. The packaging process has a very low degree of automation and low packaging efficiency, and it is difficult to meet the needs of efficient production. Summary of the invention

[0003] In order to overcome the above defects, the present invention provides a fully automatic cap sealing machine, which specifically adopts the following technical solutions:

[0004] A fully automatic cap sealing machine, comprising:

[0005] A sealing cap support seat, which is used to provide a sealed sealing welding environment;

[0006] A parts transporter, which is arranged on the cap support seat, and the parts transporter includes a tube seat transporter and a tube cap transporter, and both the tube seat transporter and the tube cap transporter transport the tube seat and the tube cap on the cap support seat;

[0007] A tube seat conveying member, which is arranged on the cap support seat, and includes a tube seat conveying transmission member, a tube seat gripping member and a tube seat tray. The tube seat conveying transmission member provides sliding power for the connected tube seat gripping member in the box body, and the tube seat tray is moved to the tube seat gripping member on the tube seat transport member to clamp and convey the tube seat;

[0008] A pipe cap conveying member is arranged on the cap sealing support seat, and the pipe cap conveying member includes a pipe cap conveying transmission member, a pipe cap gripping member, a pipe cap tray and a conveying power member. The pipe cap conveying transmission member provides sliding power for the connected pipe cap gripping member in the cap sealing support seat, and the pipe cap tray is moved to the pipe cap gripping member on the pipe seat transport member to clamp and convey the pipe cap; the conveying power member provides power for the pipe seat conveying transmission member and the pipe cap conveying transmission member at the same time in the cap sealing support seat;

[0009] An automatic capping component is arranged on the tube cap conveying transmission component, and the automatic capping component includes a lower electrode capping component and an upper electrode capping component. The lower electrode capping component is driven on the tube cap conveying transmission component, and the lower electrode capping component is used to receive the conveyed tube seat and the tube cap, and the upper electrode capping component is driven on the tube cap conveying transmission component, and the upper electrode capping component applies pressure to the covered tube seat and the tube cap and introduces a sealing current, so that the tube seat and the tube cap are sealed and welded as a whole.

[0010] Preferably, the tube seat gripping member includes a first supporting seat and a first sliding gripping member, the first supporting seat provides support on the box body of the sealing cap supporting seat, the first sliding gripping member is driven by the tube seat conveying transmission member on the first supporting seat, and clamps the tube seat on the tube seat tray to slide onto the lower electrode sealing cap member.

[0011] Preferably, a tube seat pushing member is provided below the tube seat placement groove of the tube seat tray, for automatically pushing the tube seat toward the tube seat gripping member.

[0012] Preferably, the tube cap gripper includes a second support seat and a second sliding gripper, the second support seat provides support on the box body, the second sliding gripper is driven by the tube cap conveying transmission member on the second support seat, and clamps the tube cap on the tube cap tray to slide to the lower electrode sealing cap member and snaps onto the tube seat.

[0013] Preferably, a tube cap pushing member is provided below the tube cap placement slot on the tube cap tray for automatically pushing the tube cap toward the tube cap gripping member.

[0014] Preferably, the lower electrode capping member includes a lower electrode capping transmission member and a lower electrode capping support member, the lower electrode capping transmission member is driven by the tube cap conveying transmission member, the lower electrode capping support member is driven by the connected lower electrode capping transmission member on the box body, and receives the conveyed tube seat and the tube cap.

[0015] Preferably, the capping lower electrode support member comprises a third support seat and a lower electrode sliding support member, the third support seat provides support on the box body, and the third support seat is sleeved outside the capping lower electrode transmission member; the lower electrode sliding support member is driven by the capping lower electrode transmission member connected to the third support seat, and receives the delivered tube seat and the tube cap.

[0016] Preferably, the upper electrode capping member includes a capping upper electrode transmission member and a capping upper electrode support member, the capping upper electrode transmission member is driven on the pipe cap conveying transmission member, the capping upper electrode support member is driven by the connected capping upper electrode transmission member on the box body, and applies pressure to the pipe cap and the pipe seat on the lower electrode sliding support member and passes welding current.

[0017] Preferably, the sealing cap upper electrode support comprises a fourth support seat and a tube cap sliding buckle, the fourth support seat provides support within the box body, and the fourth support seat is sleeved outside the sealing cap upper electrode transmission member, the tube cap sliding buckle is driven by the sealing cap upper electrode transmission member connected to the fourth support seat, and applies pressure to the tube cap and the tube seat on the lower electrode sliding support and passes welding current.

[0018] Preferably, the pipe cap sliding buckle comprises a fourth slide and an upper electrode member, the fourth slide is horizontally slidably buckled on the bottom surface of the fourth support seat, and the side of the fourth slide is connected to the sealing cap upper electrode transmission member to drive the fourth slide to slide on the fourth support seat; the upper electrode member moves on the fourth slide, and applies pressure to the pipe cap and the pipe seat on the lower electrode sliding support member and passes welding current.

[0019] The present invention has at least the following beneficial effects:

[0020] 1) The fully automatic capping machine of the present invention has a high degree of production automation, high sealing precision between the tube seat and the tube cap, and high packaging and welding efficiency between the tube seat and the tube cap;

[0021] 2) The fully automatic capping machine of the present invention is provided with a tube seat conveying member, a tube cap conveying member and an automatic capping member, wherein the tube seat conveying member and the tube cap conveying member can synchronously and continuously clamp the tube seat and the tube cap from the parts transport member, and synchronously transfer them to the automatic capping member, so as to complete the continuous docking and capping operation of a plurality of the tube caps and the tube seat, and then the automatic capping member continuously performs continuous resistance sealing welding operation on the plurality of the capped tube seats and the tube caps, thereby significantly improving the automation degree and efficiency of the packaging welding of the tube seat and the tube cap;

[0022] 3) The fully automatic capping machine of the present invention is provided with a tube seat pushing member and a tube cap pushing member, the tube seat pushing member automatically pushes the tube seat to one end of the tube seat placement groove, so that the tube seat is positioned along the X-axis direction, and the tube cap pushing member automatically pushes the tube cap to one end of the tube cap placement groove, so that the tube cap is positioned along the X-axis direction; and it cooperates with the tube seat conveying transmission member and the tube cap conveying transmission member to perform precise transmission operations at the same time, completes the Y-axis direction positioning of the tube seat and the tube cap during the covering process, and significantly improves the covering and docking accuracy of the tube seat and the tube cap.

[0023] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of the fully automatic cap sealing machine of the present invention;

[0025] Figure 2 It is a schematic diagram of the left three-dimensional structure of the fully automatic cap sealing machine of the present invention;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the right side of the fully automatic cap sealing machine of the present invention;

[0027] Figure 4 This is a top view of the fully automatic cap sealing machine of the present invention;

[0028] Figure 5 The fully automatic cap sealing machine of the present invention Figure 4 Main section view in the middle AA direction;

[0029] Figure 6 The fully automatic cap sealing machine of the present invention Figure 5 A partial enlarged view of middle E;

[0030] Figure 7 The fully automatic cap sealing machine of the present invention Figure 4 The left side of the AA section is a schematic diagram of the three-dimensional structure;

[0031] Figure 8 The fully automatic cap sealing machine of the present invention Figure 7 A partial enlarged view of middle F;

[0032] Fig. 9 The fully automatic cap sealing machine of the present invention Figure 4 The three-dimensional structure on the right side of the section in the AA direction is shown;

[0033] Fig.10 The fully automatic cap sealing machine of the present invention Fig. 9 A partial enlarged view of G in the middle;

[0034] Fig.11 The fully automatic cap sealing machine of the present invention Figure 4 Schematic diagram of the three-dimensional structure of the cross section in the middle BB direction;

[0035] Fig.12 The fully automatic cap sealing machine of the present invention Fig.11 A partial enlarged view of H in the middle;

[0036] Fig.13 The fully automatic cap sealing machine of the present invention Fig.11 A partial enlarged view of middle I;

[0037] Fig.14 The fully automatic cap sealing machine of the present invention Figure 1 Schematic diagram of the three-dimensional structure in the cross section along the CC direction;

[0038] Fig.15 The fully automatic cap sealing machine of the present invention Fig.14 A partial enlarged view of middle J;

[0039] Fig.16 This is a front view of the fully automatic cap sealing machine of the present invention with the cap sealing support seat removed;

[0040] Fig.17 A top view of the fully automatic cap sealing machine of the present invention with the cap sealing support seat removed;

[0041] Fig.18 The fully automatic cap sealing machine of the present invention Fig.16 Schematic diagram of the three-dimensional structure of the cross section in the middle DD direction;

[0042] Fig.19 It is a front view of the tube seat transfer part in the fully automatic capping machine of the present invention;

[0043] Fig. 20 It is a schematic diagram of the three-dimensional structure of the tube seat transfer part in the fully automatic capping machine of the present invention;

[0044] Fig.21 It is a bottom-up three-dimensional structural schematic diagram of a tube holder transfer part in the fully automatic capping machine of the present invention;

[0045] Fig. 22 The fully automatic cap sealing machine of the present invention Fig.21 A partial enlarged view of K in the figure.

[0046] Among them: 1-capping support seat, 2-transition cabin, 3-oven, 4-first slide rail, 5-second slide rail, 6-linear module, 7-push-pull rod, 8-electromagnetic suction cup, 9-second push-pull member, 10-slide table, 11-transition slide rail, 12-oven slide rail, 13-tube seat tray, 14-first transmission shaft, 15-first transmission wheel, 16-first transmission belt, 17-first support seat, 18-first slide seat, 19-first lifting seat, 20-first automatic clamp, 21-first sliding seat, 23-first auxiliary groove, 24-first spring, 25-first push slide seat, 26-first push plate, 27-first push-pull plate, 28-second push-pull plate, 29-tube cap tray, 30-second transmission shaft, 31-second transmission wheel, 32-second transmission belt, 33- The second supporting seat, 34-the second slide, 35-the second lifting seat, 36-the second automatic clamp, 37-the second spring, 38-the second pushing slide, 39-the second pushing plate, 40-the motor, 41-the third transmission wheel, 42-the fourth transmission wheel, 43-the third transmission belt, 44-the fifth transmission wheel, 45-the third transmission shaft, 46-the sixth transmission wheel, 47-the fourth transmission belt, 48-the third supporting seat, 49-the third slide, 50-the lower electrode seat, 51-the seventh transmission wheel, 52-the fifth transmission belt, 53-the fourth supporting seat, 54-the fourth slide, 55-the pipe cap pressure supporting seat, 56-the pipe cap pressure transmission rod, 57-the upper electrode, 58-the third spring, 59-the box body, 60-the pipe cap transfer part, 61-the pipe cap, 62-the pipe seat, 63-the worm gear. DETAILED DESCRIPTION

[0047] The technical solution of the present invention will be described in detail below by way of embodiments with reference to the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0048] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0049] according to Figure 1-Figure 22As shown, a fully automatic capping machine includes a capping support seat 1, a parts transfer member, a tube seat conveying member, a tube cap conveying member and an automatic capping member, wherein the parts transfer member, the tube seat conveying member, the tube cap conveying member and the automatic capping member are all arranged on the capping support seat 1. The capping support seat 1 has a box-like appearance, and a transition cabin 2 is provided on one side of the box 59 of the capping support seat 1. The transition cabin 2 is used to play a buffering role when sending items into the capping support seat 1, reducing the entry of outside air and impurities, so as to better maintain the environmental stability inside the box 59 of the capping support seat 1. The box 59 of the capping support seat 1 is in the shape of a sealed box, which is used to provide a sealed environment for the tube seat 62 and the tube cap 61 to be welded. An oven 3 is provided on the other side of the box 59, and the oven 3 is used to dry the tube seat 62 and the cap to be welded. Further, a vacuum pressure gauge is provided on the oven 3. The back of the box 59 is provided with compressed air, negative pressure and nitrogen joints for connecting with the air source.

[0050] The parts transport part includes a tube seat transport part and a tube cap transport part 60, both of which are arranged in the box 59, and the tube cap transport part 60 is located above the tube seat transport part. The tube seat transport part includes a first slide rail 4, a first push-pull member, a second slide rail 5 and a second push-pull member 9, the first slide rail 4 is arranged in the box 59 between the transition chamber 2 and the oven 3, the first push-pull member is arranged in the box 59, and is used to transfer the tube seat tray 13 from the transition chamber 2 to the oven 3 by the first slide rail 4, and at the same time transfer the baked tube seat tray 13 to the predetermined position of the first slide rail 4, and the second push-pull member 9 transfers the tube seat tray 13 to the second slide rail 5 until the tube seat tray 13 is transferred to the predetermined position next to the tube seat gripper. The second slide rail 5 is arranged in the box 59, and the second slide rail 5 is perpendicular to the first slide rail 4, and the free end of the second slide rail 5 extends to the side of the tube seat conveying part.

[0051] The first push-pull member includes a linear module 6, a push-pull rod 7 and an electromagnetic suction cup 8. The linear module 6 is arranged in the box 59 beside the first slide rail 4, and the axis of the linear module 6 is parallel to the axis of the first slide rail 4. One end of the push-pull rod 7 is fixedly arranged on the slide 10 of the linear module 6. Two push-pull rods 7 are provided, and the two push-pull rods 7 are symmetrically distributed on both sides of the slide 10. The electromagnetic suction cup 8 is arranged on the other end of the push-pull rod 7, and the two electromagnetic suction cups 8 correspond to the two push-pull rods 7 one by one. It is used to absorb and pull the tube seat tray 13 from the transition slide rail 11 in the transition cabin 2 and transfer it to the first slide rail 4, and then absorb and push it into the oven slide rail 12 in the oven 3. After baking, the tube seat tray 13 is absorbed and pulled out from the oven 3 to the predetermined position of the first slide rail 4, and the second push-pull member 9 absorbs and pulls the tube seat tray 13 into the second slide rail 5, and then absorbs and pushes it to the side of the tube seat conveying member to be clamped. The second push-pull member 9 has the same structure as the first push-pull member. The second push-pull member 9 is disposed in the box 59 of the second slide rail 5 , and the axis of the second push-pull member 9 is parallel to the axis of the second slide rail 5 .

[0052] The pipe cap transporter 60 has the same structure as the pipe seat transporter, and the second slide rail 5 of the pipe cap transporter 60 extends to the side of the pipe cap transporter. The pipe cap transporter 60 is used to transfer the pipe cap tray 29 from the transition chamber 2 to the oven 3, and after baking is completed, the pipe cap tray 29 is transferred from the oven 3 to the side of the pipe cap transporter for clamping and use.

[0053] The tube seat conveying member includes a tube seat conveying transmission member, a tube seat gripping member and a tube seat tray 13. The tube seat conveying transmission member is arranged in the box body 59, the tube seat gripping member is arranged on the tube seat conveying transmission member, and the tube seat tray 13 is arranged on the part transporting member and is transported from the oven 3 to the side of the tube seat gripping member.

[0054] The tube seat conveying transmission member includes a first transmission shaft 14, a first transmission wheel 15 and a first transmission belt 16. The bottom end of the first transmission shaft 14 is rotatably arranged on the bottom surface of the box body 59, and the top end of the first transmission shaft 14 is rotatably arranged on the top surface of the box body 59. Two first transmission shafts 14 are provided, and the two first transmission shafts 14 are distributed parallel to each other. The first transmission wheel 15 is fixedly sleeved on the first transmission shaft 14, and the two first transmission wheels 15 correspond to the two first transmission shafts 14 one by one. Further, the first transmission wheel 15 is a synchronous wheel. The first transmission belt 16 is simultaneously sleeved on the two first transmission wheels 15. Further, the first transmission belt 16 is a synchronous belt for precise transmission.

[0055] The socket gripper includes a first support base 17 and a first sliding gripper. The first support base 17 is arranged on the box body 59, and the first sliding gripper is slidably arranged on the first support base 17. The bottom end of the first support base 17 is fixedly arranged on the bottom surface of the box body 59, and the first support base 17 is sleeved outside the socket conveying transmission member. The first sliding gripper includes a first sliding seat 18, a first lifting seat 19 and a first automatic gripper 20. The first sliding seat 18 is in the shape of a C-shaped sliding seat. The first sliding seat 18 is horizontally slidably buckled on the top surface of the first support base 17, and one side of the first sliding seat 18 is connected with the side of the first transmission belt 16, so that the first sliding seat 18 slides on the top surface of the first support base 17 as the first transmission belt 16 rotates. The first lifting seat 19 has an automatic lifting function, and the first lifting seat 19 is fixedly arranged on the first sliding seat 18 to move therewith. The first automatic gripper 20 is horizontally fixedly arranged on the top surface of the first lifting seat 19 and is driven by the first lifting seat 19 to lift. As an option, a soft surface is arranged on the inner side of the first automatic gripper 20 to improve the stability when gripping the socket 62 and reduce the gripping pressure on the socket 62. A plurality of the first sliding grippers are evenly distributed on the first support base 17 at equal intervals.

[0056] It should be noted that a first electric slip ring is sleeved outside one end of the first transmission shaft 14, and the first electric slip ring is used for rotatable electrical connection with the non-rotating power supply on the box body 59. The first wire on the first transmission shaft 14 is electrically connected with the first electric slip ring. A second wire is arranged on the first transmission wheel 15. One end of the second wire is electrically connected with the other end of the first wire, and the other end of the second wire extends along the radial line direction to the outer edge of the first transmission wheel 15. Further, four of the second wires are evenly distributed on the first transmission wheel 15 in the circumferential direction, so that the included angle between two adjacent second wires is 90 degrees. A first quick electrical plug is electrically connected to the other end of each second wire. A third wire is arranged on the top surface of the first transmission belt 16, and a first quick electrical socket is electrically connected to the third wire. The distribution pitch of a plurality of the first quick electrical sockets on the third wire is the same as the pitch between two adjacent first quick electrical plugs, so that the first quick electrical plug during rotation can be electrically connected to one of the first quick electrical sockets. A fourth wire is electrically connected to the third wire, and the other end of the fourth wire is respectively electrically connected to the first lifting seat 19 and the first automatic gripper 20. A plurality of the fourth wires correspond to a plurality of the first sliding grippers one by one.

[0057] The tube seat tray 13 is in the shape of a rectangular block. The tube seat tray 13 is slidably arranged on the first slide rail 4 and the second slide rail 5 on the part transporter through the first sliding seat 21 on the bottom surface thereof, so as to be driven by the part transporter. A tube seat placement groove is arranged on the top surface of the tube seat tray 13. The depth of the tube seat placement groove is greater than the length of the tube seat 62. The tube seat placement groove is used to arrange and place multiple tube seats 62 in a close arrangement. A first auxiliary groove 23 is arranged at one end of the tube seat placement groove. The first auxiliary groove 23 facilitates the first sliding gripper to clamp out the tube seat 62 from one end of the tube seat placement groove during the sliding process.

[0058] A tube seat pushing member is provided in the tube seat pushing hole below the tube seat placement groove, which is used to push the tube seat 62 toward the tube seat grasping member. The axis of the tube seat pushing hole is parallel to the longitudinal line of the tube seat placement groove, and the side wall of the tube seat pushing hole is connected with the bottom of the tube seat placement groove. The tube seat pushing member includes a first spring 24, a first pushing slide 25 and a first pushing plate 26, one end of the first spring 24 is connected to the bottom of the tube seat pushing hole, the first pushing slide 25 is slidably embedded in the tube seat pushing hole, and the first pushing slide 25 is connected to the other end of the first spring 24, one end of the first pushing plate 26 is fixedly provided on the first pushing slide 25, and the other end of the first pushing plate 26 extends to the tube seat placement groove to apply a thrust to the tube seat grasping member to the closely arranged tube seats 62.

[0059] As an option, five tube seat placement grooves are provided, and five sets of tube seat pushing members correspond to the five tube seat placement grooves one by one, so as to increase the number of tube seats 62 placed on the tube seat tray 13 .

[0060] A first push-pull plate 27 is hinged on one side of the tube seat tray 13, a first torsion spring is provided at the hinge between the first push-pull plate 27 and the tube seat tray 13, and the first push-pull plate 27 corresponds to the electromagnetic suction cup 8. When the first push-pull plate 27 is not in an attractive state on both sides, the first torsion spring makes the first push-pull plate 27 perpendicular to the tube seat tray 13, and when the electromagnetic suction cup 8 is not powered and in a non-magnetic state, the electromagnetic suction cup 8 can push the first push-pull plate 27 to fold toward the tube seat tray 13, so that the slide 10 slides from one side of the tube seat tray 13 to the other side of the tube seat tray 13. A second push-pull plate 28 is hinged on the other side of the tube seat tray 13, a second torsion spring is provided at the hinge between the second push-pull plate 28 and the tube seat tray 13, and the second push-pull plate 28 corresponds to the second push-pull member 9.

[0061] The cap conveyor includes a cap conveying transmission member, a cap gripping member, a cap tray 29 and a conveying power member, the cap conveying transmission member and the conveying power member are both arranged in the box 59, the cap gripping member is arranged on the cap conveying transmission member, and the cap tray 29 is arranged on the parts transport member and is transported from the oven 3 to the cap gripping member. The cap conveyor is symmetrical with the tube seat conveyor.

[0062] The pipe cap conveying transmission member includes a second transmission shaft 30, a second transmission wheel 31 and a second transmission belt 32. The bottom end of the second transmission shaft 30 is rotatably arranged on the bottom surface of the box body 59, and the top end of the second transmission shaft 30 is rotatably arranged on the top surface of the box body 59. Further, two second transmission shafts 30 are provided, and the two second transmission shafts 30 are distributed parallel to each other. The second transmission wheel 31 is fixedly sleeved on the second transmission shaft 30, and the two second transmission wheels 31 correspond to the two second transmission shafts 30 one by one. Further, the second transmission wheel 31 is a synchronous wheel. The second transmission belt 32 is simultaneously fitted on the two second transmission wheels 31. Further, the second transmission belt 32 is a synchronous belt for precise transmission.

[0063] The pipe cap gripper includes a second support seat 33 and a second sliding gripper. The second support seat 33 is arranged on the box body 59. The second sliding gripper is slidably arranged on the second support seat 33. The bottom end of the second support seat 33 is fixedly arranged on the bottom surface of the box body 59, and the second support seat 33 is sleeved outside the pipe cap conveying transmission member. The second sliding gripper includes a second slide seat 34, a second lifting seat 35 and a second automatic clamping claw 36. The second slide seat 34 is a C-shaped slide seat. The second slide seat 34 is horizontally slidably buckled on the top surface of the second support seat 33, and one side of the second slide seat 34 is connected to the side of the second transmission belt 32, so that the second slide seat 34 slides on the top surface of the second support seat 33 as the second transmission belt 32 rotates. The second lifting seat 35 has an automatic lifting function. The second lifting seat 35 is fixedly arranged on the second slide seat 34 and moves with it. The second automatic clamping claw 36 is horizontally fixedly arranged on the top surface of the second lifting seat 35, and is used to be driven by the second lifting seat 35 to lift and lower. As an option, the inner side surface of the second automatic clamp 36 is provided with a soft surface to improve the stability when clamping the tube cap 61 and reduce the clamping pressure on the tube cap 61. Furthermore, the maximum opening angle of the second automatic clamp 36 is smaller than the opening angle of the first automatic clamp 20. The second sliding gripper is provided with a plurality of sets, and the plurality of sets of the second sliding grippers are evenly spaced on the second support seat 33, and the plurality of the second sliding grippers correspond to the plurality of the first sliding grippers one by one. It should be noted that the electrical connection principle of the second sliding gripper is the same as the electrical connection principle of the first sliding gripper.

[0064] The cap tray 29 is in a rectangular block shape. The cap tray 29 is slidably mounted on the first slide rail 4 and the second slide rail 5 on the cap transporter 60 through the second slide seat 34 on the bottom surface thereof, so as to be driven by the part transporter. A cap placement groove is arranged on the top surface of the cap tray 29, and the cap placement groove is used to place a plurality of caps 61 in a closely arranged manner. Furthermore, the cap placement groove is used to guide and axially position the movement of the caps 61.

[0065] A cap pushing member is provided in the cap pushing hole below the cap placement groove, and is used to push the cap 61 toward the cap gripping member. The axis of the cap pushing hole is parallel to the longitudinal line of the cap placement groove, and the side wall of the cap pushing hole is connected with the bottom of the cap placement groove. The cap pushing member includes a second spring 37, a second pushing slide 38, and a second pushing plate 39, one end of the second spring 37 is connected to the bottom of the cap pushing hole, the second pushing slide 38 is slidably embedded in the cap pushing hole, and the second pushing slide 38 is connected to the other end of the second spring 37, one end of the second pushing plate 39 is fixedly provided on the second pushing slide 38, and the other end of the second pushing plate 39 extends to the cap placement groove to apply a thrust to the cap gripping member to the closely arranged caps 61.

[0066] As an option, five tube cap placement grooves are provided, and five sets of tube cap pushing members correspond to the five tube cap placement grooves one by one, so as to increase the number of tube caps 61 placed on the tube cap tray 29 .

[0067] A third push-pull plate is hinged on one side of the tube cap tray 29, and a third torsion spring is provided at the hinge between the third push-pull plate and the tube cap tray 29, and the third push-pull plate corresponds to the electromagnetic suction cup 8 of the tube cap transporter 60. When the two sides of the third push-pull plate are not in an attractive state, the third torsion spring makes the third push-pull plate perpendicular to the tube cap tray 29, and when the electromagnetic suction cup 8 of the tube cap transporter 60 is not powered and in a non-magnetic state, the electromagnetic suction cup 8 can push the third push-pull plate to fold toward the tube cap tray 29, so that the slide 10 slides from one side of the tube cap tray 29 to the other side of the tube cap tray 29. A fourth push-pull plate is hinged on the other side of the tube cap tray 29, and a fourth torsion spring is provided at the hinge between the fourth push-pull plate and the tube cap tray 29, and the fourth push-pull plate corresponds to the second push-pull member 9 of the tube cap transporter 60.

[0068] The transmission power member includes a motor 40, a worm, a worm wheel 63, a third transmission wheel 41, a fourth transmission wheel 42 and a third transmission belt 43. The motor 40 is fixedly arranged on the box 59, the worm is arranged on the rotating shaft of the motor 40, the worm wheel 63 is fixedly sleeved on the second transmission shaft 30, and the worm wheel 63 is meshed with the worm. The third transmission wheel 41 is fixedly sleeved on the second transmission shaft 30, the fourth transmission wheel 42 is fixedly sleeved on the first transmission shaft 14, and the third transmission belt 43 is simultaneously sleeved on the third transmission wheel 41 and the fourth transmission wheel 42, and is used to simultaneously drive the first transmission shaft 14 and the second transmission shaft 30 to rotate. Then, the first automatic clamp 20 and the second automatic clamp 36 are simultaneously driven to slide at the same speed, and the sleeve precision of the pipe seat 62 clamped by the first automatic clamp 20 and the pipe cap 61 clamped by the second automatic clamp 36 is improved. Furthermore, the third transmission wheel 41 and the fourth transmission wheel 42 are both synchronous wheels, and the third transmission belt 43 is a synchronous belt.

[0069] The automatic capping member includes an upper electrode capping member and a lower electrode capping member, both of which are arranged in the box 59. The lower electrode capping member includes a capping lower electrode transmission member and a capping lower electrode support member, the capping lower electrode transmission member is arranged on the cap conveying transmission member, and the capping lower electrode support member is arranged on the capping lower electrode transmission member.

[0070] The capping lower electrode transmission member includes a fifth transmission wheel 44, a third transmission shaft 45, a sixth transmission wheel 46 and a fourth transmission belt 47. The fifth transmission wheel 44 is fixedly mounted on the second transmission shaft 30, and the two fifth transmission wheels 44 correspond to the two second transmission shafts 30 one by one. One end of the third transmission shaft 45 is vertically rotated and arranged on the bottom surface of the box body 59, and the axis of the third transmission shaft 45 is parallel to the axis of the second transmission shaft 30. There are two third transmission shafts 45, and the two third transmission shafts 45 are parallel to each other and spaced apart. The two third transmission shafts 45 and the two second transmission shafts 30 are distributed in a rectangular shape, and the distance between the two third transmission shafts 45 and the second transmission shaft 30 is greater than the sum of the diameter of the second transmission wheel 31 and the width of the capping tray. The sixth transmission wheel 46 is fixedly mounted on the third transmission shaft 45, and the two sixth transmission wheels 46 correspond to the two third transmission shafts 45 one by one. The fourth transmission belt 47 is simultaneously mounted on the two fifth transmission wheels 44 and the two sixth transmission wheels 46 to be driven. Furthermore, the fifth transmission wheel 44 and the sixth transmission wheel 46 are both synchronous wheels, and the fourth transmission belt 47 is a synchronous belt.

[0071] The capping lower electrode support member includes a third support seat 48 and a lower electrode sliding support member. The third support seat 48 is arranged on the bottom surface of the box body 59, and the third support seat 48 is sleeved outside the capping lower electrode transmission member. The lower electrode sliding support member is slidably arranged on the third support seat 48.

[0072] The lower electrode sliding support member includes a third slide 49 and a lower electrode seat 50. The third slide 49 is in a C-shaped slide. The third slide 49 is horizontally slidably buckled on the top surface of the third support seat 48, and one side of the third slide 49 is connected to the side of the fourth transmission belt 47, so that the third slide 49 slides on the top surface of the third support seat 48 as the fourth transmission belt 47 rotates. The lower electrode seat 50 is in a truncated cone shape as a whole. The bottom end of the lower electrode seat 50 is fixedly arranged on the third slide 49. A packaging hole is arranged on the top surface of the lower electrode seat 50. The packaging hole is used to place the tube seat 62. A disassembly hole is arranged on the side wall of the bottom end of the lower electrode seat 50. The bottom end of the disassembly hole is connected with the bottom end of the packaging hole. When the lower electrode seat 50 slides to a predetermined position, high-pressure gas is blown into the disassembly hole to blow out the tube seat 62 and the tube cap 61 assembly that has been capped in the packaging hole. Furthermore, a high-pressure nozzle is provided in the box 59, and the high-pressure nozzle is provided on the right side of the box 59, for spraying high-pressure gas to the packaging hole. Furthermore, eight sets of lower electrode sliding supports are provided, and the eight sets of lower electrode sliding supports are evenly spaced and distributed on the third support seat 48.

[0073] It should be noted that a second electric slip ring is sleeved on one end of the second transmission shaft 30, and the second electric slip ring is used to be rotatably electrically connected to the non-rotating power supply on the box body 59. The fifth wire on the second transmission shaft 30 is electrically connected to the second electric slip ring, and the sixth wire is provided on the fifth transmission wheel 44, one end of the sixth wire is electrically connected to the other end of the fifth wire, and the other end of the sixth wire extends to the outer edge of the fifth transmission wheel 44 along the radial line direction. Further, four sixth wires are evenly distributed on the fifth transmission wheel 44 along the circumferential direction, so that the angle between two adjacent sixth wires is 45 degrees. The other end of each sixth wire is electrically connected to a second fast electric plug. A seventh wire is provided on the top surface of the fourth transmission belt 47, and the seventh wire is electrically connected to a second fast electric socket. The distribution spacing of multiple second fast electric sockets on the seventh wire is the same as the spacing between two adjacent second fast electric plugs, so that the second fast electric plug can be electrically connected to one of the second fast electric sockets during the rotation process. An eighth wire is electrically connected to the seventh wire, and the other end of the eighth wire is electrically connected to the lower electrode seat 50. The plurality of eighth conductive wires correspond to the plurality of lower electrode holders 50 one by one.

[0074] The upper electrode capping member includes a capping upper electrode transmission member and a capping upper electrode support member. The capping upper electrode transmission member is arranged on the cap conveying transmission member, and the capping upper electrode support member is connected to the capping upper electrode transmission member.

[0075] The cap upper electrode transmission member includes a seventh transmission wheel 51 and a fifth transmission belt 52. The seventh transmission wheel 51 is fixedly mounted on the second transmission shaft 30, and the two seventh transmission wheels 51 correspond to the two second transmission shafts 30 one by one. The fifth transmission belt 52 is simultaneously mounted on the two seventh transmission wheels 51 to be driven. Further, the seventh transmission wheel 51 is a synchronous wheel, and the fifth transmission belt 52 is a synchronous belt.

[0076] The sealing cap upper electrode support comprises a fourth support seat 53 and a tube cap sliding buckle. The fourth support seat 53 is arranged on the top surface of the box body 59, and the fourth support seat 53 is sleeved outside the sealing cap upper electrode transmission member. The tube cap sliding buckle is slidably arranged on the fourth support seat 53.

[0077] The tube cap sliding buckle component includes a fourth slide seat 54 and an upper electrode component. The fourth slide seat 54 is in a C-shaped slide seat. The fourth slide seat 54 is horizontally slidably buckled on the bottom surface of the fourth support seat 53, and one side of the fourth slide seat 54 is connected to the side of the fifth transmission belt 52, so that the fourth slide seat 54 slides on the bottom surface of the fourth support seat 53 as the fifth transmission belt 52 rotates.

[0078] The upper electrode member includes a cap pressure support seat 55, a magnetic coil, a cap pressure transmission rod 56, an upper electrode 57 and a third spring 58. The cap pressure support seat 55 is in the shape of a thick wall tube. One end of the cap pressure support seat 55 is vertically fixed on the bottom surface of the fourth slide seat 54. The magnetic coil is fixedly embedded in the spiral groove on the inner wall of the cap pressure support seat 55. One end of the cap pressure transmission rod 56 is axially slidably embedded in the other end of the cap pressure support seat 55, and the sliding groove on the cap pressure transmission rod 56 cooperates with the sliding block on the inner wall of the cap pressure support seat 55. The upper electrode 57 is in the shape of a cylinder. The top end surface of the upper electrode 57 is fixedly arranged on the bottom end of the cap pressure transmission rod 56 and moves with it. A cap hole is arranged on the bottom end surface of the upper electrode 57. The cap hole has a diameter larger than the outer diameter of the cap, so that the cap is covered on the cap to transmit current when the cap is sealed, and the cap 61 is resistance-sealed and welded to the tube seat 62.

[0079] The use process of the fully automatic cap sealing machine is as follows:

[0080] 1) After the tube seat tray 13 and the tube cap tray 29 are pushed to the predetermined positions, the motor 40 is started to drive the first transmission shaft 14 and the second transmission shaft 30 to rotate, and the first automatic clamping jaw 20 and the second automatic clamping jaw 36 clamp the tube seat 62 and the tube cap 61 respectively;

[0081] 2) While the motor 40 is continuously started, the clamped tube seat 62 and the tube cap 61 are simultaneously transferred to the lower electrode seat 50 at the same position; the first automatic clamp 20 and the second automatic clamp 36 begin to descend, and after the tube seat 62 is placed in the packaging hole, the first automatic clamp 20 is fully opened; then, after the tube cap 61 is fitted and covered on the tube seat 62, the second automatic clamp 36 is fully opened; at the same time, the direct current is stopped from being supplied to the magnetic coil, and the upper electrode 57 is pushed by the third spring 58 to pass through the first automatic clamp 20 and the second automatic clamp 36 so that the tube cap hole is buckled on the tube cap 61; then, after positive direct current is supplied to the magnetic coil to generate a magnetic field, the tube cap pressure transmission rod 56 is pushed to drive the upper electrode 57 to apply pressure to the tube cap 61 to increase the buckling pressure between the tube cap 61 and the tube seat 62; at the same time, a welding current is input to the upper electrode 57 so that the tube cap 61 and the tube seat 62 are resistance-sealed and welded together;

[0082] 3) As the motor 40 is continuously started, during the sealing process of the tube cap 61 and the tube seat 62, the upper electrode 57 and the lower electrode continue to move synchronously; after the sealing time reaches a predetermined time, after the reverse direct current is passed into the magnetic coil to generate a magnetic field, the upper electrode 57 is pulled up, and at this time, as the upper electrode 57 and the lower electrode are continuously driven, they move horizontally to the principle; after the tube cap 61 and the tube seat 62 after the resistance sealing are integrated, they are moved to the right side by the lower electrode to a predetermined position, and then pushed out from the bottom by the high-pressure gas, so that the tube cap 61 and the tube seat 62 after the resistance sealing are integrated are separated from the packaging hole, that is, a sealing operation of the tube cap 61 and the tube seat 62 is completed;

[0083] 4) As the motor 40 continues to start, the remaining tube caps 61 and the tube base 62 will continuously complete the resistance welding operation on the cyclically moving upper electrode 57 and the lower electrode, thereby significantly improving the automation, welding continuity and welding efficiency of the welding between the tube base 62 and the tube cap 61.

[0084] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A fully automatic cap sealing machine, characterized in that: include: A sealing cap support seat, which is used to provide a sealed sealing welding environment; A parts transporter, which is arranged on the cap support seat, and the parts transporter includes a tube seat transporter and a tube cap transporter, and both the tube seat transporter and the tube cap transporter transport the tube seat and the tube cap on the cap support seat; A tube seat conveying member, which is arranged on the cap support seat, and includes a tube seat conveying transmission member, a tube seat gripping member and a tube seat tray. The tube seat conveying transmission member provides sliding power for the connected tube seat gripping member in the box body, and the tube seat tray is moved to the tube seat gripping member on the tube seat transport member to clamp and convey the tube seat; A pipe cap conveying member is arranged on the cap sealing support seat, and the pipe cap conveying member includes a pipe cap conveying transmission member, a pipe cap gripping member, a pipe cap tray and a conveying power member. The pipe cap conveying transmission member provides sliding power for the connected pipe cap gripping member in the cap sealing support seat, and the pipe cap tray is moved to the pipe cap gripping member on the pipe seat transport member to clamp and convey the pipe cap; the conveying power member provides power for the pipe seat conveying transmission member and the pipe cap conveying transmission member at the same time in the cap sealing support seat; An automatic capping component is arranged on the tube cap conveying transmission component, and the automatic capping component includes a lower electrode capping component and an upper electrode capping component. The lower electrode capping component is driven on the tube cap conveying transmission component, and the lower electrode capping component is used to receive the conveyed tube seat and the tube cap, and the upper electrode capping component is driven on the tube cap conveying transmission component, and the upper electrode capping component applies pressure to the covered tube seat and the tube cap and introduces a sealing current, so that the tube seat and the tube cap are sealed and welded as a whole.

2. The fully automatic cap sealing machine according to claim 1, characterized in that: The tube seat gripping member includes a first supporting seat and a first sliding gripping member, the first supporting seat provides support on the box body of the sealing cap supporting seat, the first sliding gripping member is driven by the tube seat conveying transmission member on the first supporting seat, and clamps the tube seat on the tube seat tray to slide onto the lower electrode sealing cap member.

3. The fully automatic cap sealing machine according to claim 1 or 2, characterized in that: A tube seat pushing piece is arranged below the tube seat placement groove of the tube seat tray, and is used for automatically pushing the tube seat toward the tube seat grasping piece.

4. The fully automatic cap sealing machine according to claim 1 or 2, characterized in that: The tube cap gripper includes a second supporting seat and a second sliding gripper, the second supporting seat provides support on the box body, the second sliding gripper is driven by the tube cap conveying transmission member on the second supporting seat, and clamps the tube cap on the tube cap tray to slide to the lower electrode sealing cap member and snaps onto the tube seat.

5. The fully automatic cap sealing machine according to claim 1 or 2, characterized in that: A tube cap pushing piece is arranged below the tube cap placement groove on the tube cap tray, and is used for automatically pushing the tube cap toward the tube cap grasping piece.

6. The fully automatic cap sealing machine according to claim 1 or 2, characterized in that: The lower electrode capping member includes a lower electrode capping transmission member and a lower electrode capping support member. The lower electrode capping transmission member is driven by the tube cap conveying transmission member. The lower electrode capping support member is driven by the connected lower electrode capping transmission member on the box body and receives the conveyed tube seat and the tube cap.

7. The fully automatic cap sealing machine according to claim 6, characterized in that: The capping lower electrode support member includes a third support seat and a lower electrode sliding support member, the third support seat provides support on the box body, and the third support seat is sleeved outside the capping lower electrode transmission member; the lower electrode sliding support member is driven by the capping lower electrode transmission member connected to the third support seat, and receives the delivered tube seat and the tube cap.

8. The fully automatic cap sealing machine according to claim 7, characterized in that: The upper electrode capping member includes a capping upper electrode transmission member and a capping upper electrode support member, the capping upper electrode transmission member is driven on the pipe cap conveying transmission member, the capping upper electrode support member is driven by the connected capping upper electrode transmission member on the box body, and applies pressure to the pipe cap and the pipe seat on the lower electrode sliding support member and passes welding current.

9. The fully automatic cap sealing machine according to claim 8, characterized in that: The sealing cap upper electrode support comprises a fourth support seat and a tube cap sliding buckle, the fourth support seat provides support in the box body, and the fourth support seat is sleeved outside the sealing cap upper electrode transmission member, the tube cap sliding buckle is driven by the sealing cap upper electrode transmission member connected to the fourth support seat, and applies pressure to the tube cap and the tube seat on the lower electrode sliding support and passes welding current.

10. The fully automatic cap sealing machine according to claim 9, characterized in that: The pipe cap sliding buckle component includes a fourth slide and an upper electrode component. The fourth slide is horizontally slidably buckled on the bottom surface of the fourth support seat, and the side of the fourth slide is connected to the sealing cap upper electrode transmission component to drive the fourth slide to slide on the fourth support seat; the upper electrode component moves on the fourth slide, and applies pressure to the pipe cap and the pipe seat on the lower electrode sliding support component and passes welding current.

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