Double-station welding device

Abstract

The utility model provides a double-station welding device which comprises a first welding mechanism, a second welding mechanism and a conveying mechanism. The conveying mechanism comprises at least one conveying line, and the conveying line extends in the X-axis direction; the first welding mechanism and the second welding mechanism are arranged at intervals along the conveying line; the first welding mechanism comprises a first welding unit and a first power unit; the first welding unit comprises multiple sets of first welding heads arranged side by side in the X direction, and the multiple sets of first welding heads can be driven by the first power unit to move to the position above the conveying line to execute the first welding action. The second welding mechanism comprises a second welding unit and a second power unit; the second welding unit comprises at least one set of second welding heads, and the second welding heads can be driven by the second power unit to move to the position above the conveying line to execute the second welding action. According to the welding device, two welding operations can be continuously realized according to actual product requirements, and the welding production efficiency of socket products is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a double-station welding device. Background Art

[0002] A socket is a socket into which one or more circuit wires can be inserted. Various wires can be inserted into it to facilitate connection with other circuits. A socket usually consists of a socket body and a plug body. There are multiple holes on the socket body for receiving the pins from the plug body to power the electrical appliance.

[0003] During the production process of the socket, various parts inside it need to be welded. At present, the welding of the socket mainly places the parts to be welded on a special spot welding machine, and then applies pressure and heat through the electrode to make the parts contact and melt under a certain pressure. At the same time, a displacement sensor can be set to detect the depth of penetration, and a pressure sensor can be used to monitor the welding pressure in real time to ensure stable welding quality.

[0004] However, the above production welding method mainly relies on a single station for welding operations, which has the problem of low production efficiency. Moreover, the welding of a single station can only perform one welding operation. When the welding points are different, multiple spot welders need to cooperate with each other, which is not conducive to the continuous production of sockets. Therefore, it is necessary to propose further solutions to the above problems. Utility Model Content

[0005] The utility model aims to provide a double-station welding device, a system and a base station to overcome the deficiencies in the prior art.

[0006] In order to solve the above technical problems, the technical solution of the utility model is:

[0007] A double-station welding device is used for welding sockets; the double-station welding device comprises: a first welding mechanism, a second welding mechanism and a conveying mechanism;

[0008] The conveying mechanism comprises at least one conveying line, and the conveying line is extended along the X-axis direction;

[0009] The first welding mechanism and the second welding mechanism are arranged at intervals along the conveying line;

[0010] The first welding mechanism comprises: a first welding unit and a first power unit; the first welding unit comprises a plurality of first welding heads arranged side by side along the X direction, and the plurality of first welding heads can be driven by the first power unit to move above the conveyor line to perform a first welding action;

[0011] The second welding mechanism includes: a second welding unit and a second power unit; the second welding unit includes at least one set of second welding heads, and the second welding heads can be driven by the second power unit to move above the conveyor line to perform a second welding action.

[0012] As an improvement of the double-station welding device of the utility model, the conveying mechanism includes two conveying lines arranged side by side along the Y direction; the welding heads of the first welding mechanism and the second welding mechanism can move between the two conveying lines under the drive of the power unit.

[0013] As an improvement of the double-station welding device of the utility model, any one of the conveying lines includes two conveying units arranged in sequence along the X direction, and the two conveying units are arranged end to end.

[0014] As an improvement of the double-station welding device of the utility model, any of the conveying units includes: a carrier, a conveying belt and a conveying motor; the conveying belt is mounted on a pulley, the conveying motor is connected to the pulley in a transmission manner, the carrier is arranged on the conveying belt, the carrier includes a carrier body, the carrier body has a cavity for accommodating the socket to be welded, the cavity has an opening facing the conveying belt, and a lifting assembly is also arranged below the conveying belt, and the lifting assembly is arranged opposite to the opening of the cavity.

[0015] As an improvement of the double-station welding device of the utility model, the conveyor belts are two arranged side by side along the Y direction, and the pulleys of the two conveyor belts are linked through the wheel shaft; the spacing between the two conveyor belts is equal to the width of the socket.

[0016] As an improvement of the double-station welding device of the utility model, any of the conveying units also includes a spacing adjustment component, which includes: an adjusting screw, a fixed seat and an adjusting seat; the base where one of the conveying belts is located is arranged on the fixed seat, and the base where the other conveying belt is located is arranged on the adjusting seat, and the adjusting screw is arranged along the Y direction and is threadedly connected with the fixed seat and the adjusting seat.

[0017] As an improvement of the double-station welding device of the utility model, the first power unit includes: a first Y-axis drive module and a first Z-axis drive module; the first welding unit can be driven by the first Z-axis drive module to move along the Z-axis, and the first welding unit and the first Z-axis drive module as a whole can be driven by the first Y-axis drive module to move along the Y-axis.

[0018] As an improvement of the double-station welding device of the utility model, the first Y-axis drive module is a first linear motor arranged along the Y direction, and the slider of the first linear motor is integrally connected to the first welding unit and the first Z-axis drive module through transmission; the first Z-axis drive module is a second linear motor arranged along the Z direction, and the slider of the second linear motor is connected to the first welding unit through transmission.

[0019] As an improvement of the double-station welding device of the utility model, the second power unit includes: a second Y-axis drive module and a second Z-axis drive module; the second welding unit can be driven by the second Z-axis drive module to move along the Z-axis, and the second welding unit and the second Z-axis drive module as a whole can be driven by the second Y-axis drive module to move along the Y-axis.

[0020] As an improvement of the double-station welding device of the utility model, the second Y-axis drive module is a third linear motor arranged along the Y direction, and the slider of the third linear motor is integrally connected to the second welding unit and the second Z-axis drive module through transmission; the second Z-axis drive module is a fourth linear motor arranged along the Z direction, and the slider of the fourth linear motor is connected to the second welding unit through transmission.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] Firstly, the welding device of the utility model has a first welding mechanism and a second welding mechanism arranged side by side, and the two are arranged side by side along the conveying mechanism, so that two welding operations can be continuously realized according to actual product requirements, and the welding production efficiency of the socket product can be significantly improved.

[0023] Secondly, the conveying mechanism of the utility model can be composed of multiple conveying lines, so that the line-changing welding operation can be realized, which increases the flexibility of welding production. At the same time, any conveying line can be composed of multiple conveying units, so that the length of the conveying line can be flexibly set according to actual needs.

[0024] Finally, the two welding mechanisms of the utility model can also move freely in the YZ directions, which is conducive to covering a larger welding area and cooperating with possible line-changing welding operations to meet different welding requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 This is a three-dimensional schematic diagram of a double-station welding device according to an embodiment of the present disclosure;

[0027] Figure 2 for Figure 1 A partial three-dimensional schematic diagram of the conveying mechanism;

[0028] Figure 3 for Figure 1 A three-dimensional schematic diagram of the first welding mechanism;

[0029] Figure 4 for Figure 1 The second welding mechanism. DETAILED DESCRIPTION

[0030] 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.

[0031] An embodiment of the present disclosure provides a double-station welding device, which is used for welding processing of sockets. The double-station welding device of this embodiment has a first welding mechanism and a second welding mechanism arranged side by side, and the two are arranged side by side along a conveying mechanism. In this way, it is beneficial to be able to continuously implement two welding operations according to actual product requirements, and significantly improve the welding production efficiency of socket products.

[0032] like Figure 1 As shown, the double-station welding device of this embodiment includes: a first welding mechanism 10, a second welding mechanism 20 and a conveying mechanism 30. The conveying mechanism 30 is used to realize the continuous conveying of the socket 100 to be welded, and the conveying mechanism 30 includes at least one conveying line, which is extended along the X-axis direction.

[0033] In one embodiment, the conveying mechanism 30 includes two conveying lines 31 arranged side by side along the Y direction; the welding heads of the first welding mechanism 10 and the second welding mechanism 20 can move between the two conveying lines 31 under the drive of the power unit. In this way, the conveying mechanism 30 can be composed of two conveying lines 31, and then the line-changing welding operation can be realized, which increases the flexibility of welding production.

[0034] Further, any conveyor line 31 includes two conveyor units 310 arranged in sequence along the X direction, and the two conveyor units 310 are arranged end to end. In this way, when any conveyor line 31 is composed of a plurality of conveyor units 310, the length of the conveyor line 31 can be flexibly set according to actual needs.

[0035] like Figure 2 As shown, any conveying unit 310 includes: a carrier 311 , a conveying belt 312 and a conveying motor 313 .

[0036] Among them, the conveying belt 312 is sleeved on the pulley, and the conveying motor 313 is connected to the pulley in a transmission manner. The transmission connection between the two can be a transmission belt, etc. Alternatively, the conveying motor 313 can also be directly connected to the axle of the pulley. The carrier 311 is used to fix the socket to be welded, and the carrier 311 can be arranged below the corresponding welding mechanism. The shape of the carrier 311 can be set to have a cavity for accommodating the socket. The carrier 311 is arranged on the conveying belt 312, and the carrier 311 includes a carrier body, and the carrier body has a cavity for accommodating the socket to be welded. The top of the cavity has a hollow area exposing the welding point of the socket to be welded, and the bottom thereof has an opening facing the conveying belt 312. A lifting assembly is also arranged below the conveying belt 312, and the lifting assembly is arranged opposite to the opening of the cavity.

[0037] Thus, when the socket to be welded is transported to the bottom of the carrier body by the conveyor belt 312, the lifting assembly is actuated to lift and fix the socket to be welded in the corresponding cavity, so as to facilitate the first welding mechanism 10 or the second welding mechanism 20 to perform welding processing on it. In one embodiment, the lifting assembly includes a cylinder, and the cylinder of the cylinder is connected to a lifting block. Thus, when the cylinder is actuated, the socket to be welded is lifted and fixed in the corresponding cavity through the lifting block thereon.

[0038] There are two conveyor belts 312 arranged side by side in the Y direction, and the pulleys of the two conveyor belts 312 are linked by the wheel shaft; the spacing between the two conveyor belts 312 is equal to the width of the socket. In order to adapt to the welding of sockets of different sizes and types, any conveyor unit 310 also includes a spacing adjustment component 314, which can fine-tune the spacing between the two conveyor belts 312, thereby facilitating the transportation of sockets of different widths. In addition, by setting the conveyor belts 312 to two, it is also beneficial for the jacking component to interact with the socket to be welded.

[0039] Continue to refer to Figure 2As shown, the spacing adjustment component 314 includes: an adjustment screw 315, a fixed seat 316 and an adjustment seat 317; the base of one conveying belt 312 is arranged on the fixed seat 316, and the base of the other conveying belt 312 is arranged on the adjustment seat 317, and the adjustment screw 315 is arranged along the Y direction and is screwed with the fixed seat 316 and the adjustment seat 317. At least one end of the adjustment screw 315 is also provided with a hand wheel, so that the adjustment screw 315 can be controlled to rotate by the hand wheel, thereby driving the adjustment seat 317 to move relative to the fixed seat 316 along the Y direction to change the spacing between the two conveying belts 312.

[0040] The first welding mechanism 10 and the second welding mechanism 20 are arranged at intervals along the conveyor line 31. The first welding mechanism 10 and the second welding mechanism 20 may have different welding head structures and perform different welding actions to continuously perform different welding on the socket, thereby improving the welding production efficiency of the socket.

[0041] like Figure 3 As shown, the first welding mechanism 10 includes: a first welding unit 11 and a first power unit 12; the first welding unit 11 includes a plurality of first welding heads 110 arranged side by side along the X direction, and the plurality of first welding heads 110 can be driven by the first power unit 12 to move above the conveyor line 31 to perform the first welding action. In one embodiment, the first welding heads 110 can be set to four groups, and the first welding mechanism 10 can simultaneously achieve welding of four points in one action. Among them, the first welding head 110 can select an existing welding head structure to be combined and applied to the welding device of this embodiment.

[0042] In order to drive the first welding unit 11 to perform welding, the first power unit 12 includes: a first Y-axis driving module 121 and a first Z-axis driving module 122; the first welding unit 11 can be driven by the first Z-axis driving module 122 to move along the Z-axis, and the first welding unit 11 and the first Z-axis driving module 122 can be driven by the first Y-axis driving module 121 to move along the Y-axis. In this way, the first welding mechanism 10 can move freely in the YZ direction under the drive of the first power unit 12, which is conducive to covering a larger welding area and cooperating with possible line-changing welding operations to meet different welding requirements.

[0043] In one embodiment, the first Y-axis drive module 121 is a first linear motor arranged along the Y direction, and the slider of the first linear motor is connected to the first welding unit 11 and the first Z-axis drive module 122 in an overall transmission manner; the first Z-axis drive module 122 is a second linear motor arranged along the Z direction, and the slider of the second linear motor is connected to the first welding unit 11 in a transmission manner.

[0044] like Figure 4As shown, the second welding mechanism 20 includes: a second welding unit 21 and a second power unit 22; the second welding unit 21 includes at least one set of second welding heads 210, and the second welding heads 210 can be driven by the second power unit 22 to move above the conveyor line 31 to perform the second welding action. In one embodiment, the second welding heads 210 can be set as a group, and the second welding mechanism 20 can independently weld the welding points that are difficult to be taken care of by the first welding mechanism 10. Among them, the second welding head 210 can also select an existing welding head structure to be combined and applied to the welding device of this embodiment.

[0045] In order to drive the second welding unit 21 to perform welding, the second power unit 22 includes: a second Y-axis driving module 221 and a second Z-axis driving module 222; the second welding unit 21 can be driven by the second Z-axis driving module 222 to move along the Z-axis, and the second welding unit 21 and the second Z-axis driving module 222 can be driven by the second Y-axis driving module 221 to move along the Y-axis. In this way, the second welding mechanism 20 can move freely in the YZ direction under the drive of the second power unit 22, which is conducive to covering a larger welding area and cooperating with possible line-changing welding operations to meet different welding requirements.

[0046] In one embodiment, the second Y-axis drive module 221 is a third linear motor arranged along the Y direction, and the slider of the third linear motor is connected to the second welding unit 21 and the second Z-axis drive module 222 in an overall transmission manner; the second Z-axis drive module 222 is a fourth linear motor arranged along the Z direction, and the slider of the fourth linear motor is connected to the second welding unit 21 in a transmission manner.

[0047] In summary, the welding device of the utility model has a first welding mechanism and a second welding mechanism arranged side by side, and the two are arranged side by side along the conveying mechanism. In this way, it is beneficial to be able to continuously realize two welding operations according to actual product requirements, and significantly improve the welding production efficiency of socket products. The conveying mechanism of the utility model can be composed of a plurality of conveying lines, so that line-changing welding operations can be realized, which increases the flexibility of welding production. At the same time, any conveying line can be composed of a plurality of conveying units, so that the length of the conveying line can be flexibly set according to actual needs. The two welding mechanisms of the utility model can also move freely in the YZ direction, which is beneficial to cover a larger welding area, and cooperate with possible line-changing welding operations to meet different welding needs.

[0048] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0049] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A double-station welding device, which is used for welding processing of sockets; characterized in that: The double-station welding device comprises: a first welding mechanism, a second welding mechanism and a conveying mechanism; The conveying mechanism comprises at least one conveying line, and the conveying line is extended along the X-axis direction; The first welding mechanism and the second welding mechanism are arranged at intervals along the conveying line; The first welding mechanism comprises: a first welding unit and a first power unit; the first welding unit comprises a plurality of first welding heads arranged side by side along the X direction, and the plurality of first welding heads can be driven by the first power unit to move above the conveyor line to perform a first welding action; The second welding mechanism includes: a second welding unit and a second power unit; the second welding unit includes at least one set of second welding heads, and the second welding heads can be driven by the second power unit to move above the conveyor line to perform a second welding action.

2. The double-station welding device according to claim 1, characterized in that: The conveying mechanism comprises two conveying lines arranged side by side along the Y direction; the welding heads of the first welding mechanism and the second welding mechanism can move between the two conveying lines under the drive of the power unit.

3. The double-station welding device according to claim 1 or 2, characterized in that: Any of the conveying lines comprises two conveying units arranged in sequence along the X direction, and the two conveying units are arranged end to end.

4. The double-station welding device according to claim 3, characterized in that: Any of the conveying units includes: a carrier, a conveying belt and a conveying motor; the conveying belt is mounted on a pulley, the conveying motor is connected to the pulley in a transmission manner, the carrier is arranged on the conveying belt, the carrier includes a carrier body, the carrier body has a cavity for accommodating the socket to be welded, the cavity has an opening facing the conveying belt, and a lifting assembly is also arranged below the conveying belt, and the lifting assembly is arranged opposite to the opening of the cavity.

5. The double-station welding device according to claim 4, characterized in that: The conveyor belts are two and arranged side by side in the Y direction, and the pulleys of the two conveyor belts are linked via a wheel shaft; the spacing between the two conveyor belts is equal to the width of the socket.

6. The double-station welding device according to claim 5, characterized in that: Any of the conveying units also includes a spacing adjustment component, which includes: an adjusting screw, a fixed seat and an adjusting seat; the base where one of the conveying belts is located is arranged on the fixed seat, and the base where the other conveying belt is located is arranged on the adjusting seat, and the adjusting screw is arranged along the Y direction and is threadedly connected with the fixed seat and the adjusting seat.

7. The double-station welding device according to claim 1, characterized in that: The first power unit includes: a first Y-axis driving module and a first Z-axis driving module; the first welding unit can be driven by the first Z-axis driving module to move along the Z-axis, and the first welding unit and the first Z-axis driving module as a whole can be driven by the first Y-axis driving module to move along the Y-axis.

8. The double-station welding device according to claim 7, characterized in that: The first Y-axis driving module is a first linear motor arranged along the Y direction, and the slider of the first linear motor is connected to the first welding unit and the first Z-axis driving module in an overall transmission manner; the first Z-axis driving module is a second linear motor arranged along the Z direction, and the slider of the second linear motor is connected to the first welding unit in a transmission manner.

9. The double-station welding device according to claim 1, characterized in that: The second power unit includes: a second Y-axis drive module and a second Z-axis drive module; the second welding unit can be driven by the second Z-axis drive module to move along the Z-axis, and the second welding unit and the second Z-axis drive module as a whole can be driven by the second Y-axis drive module to move along the Y-axis.

10. The double-station welding device according to claim 9, characterized in that: The second Y-axis driving module is a third linear motor arranged along the Y direction, and the slider of the third linear motor is connected to the second welding unit and the second Z-axis driving module as a whole; the second Z-axis driving module is a fourth linear motor arranged along the Z direction, and the slider of the fourth linear motor is connected to the second welding unit.

Images