Cup handle welding machine

Abstract

The utility model relates to a cup handle welding machine which comprises a welding gun. The round cup fixing and holding mechanism comprises a fixing and holding mold, a first driving air cylinder, a second driving air cylinder, a first fixing and holding unit and a second fixing and holding unit, the fixing and holding mold is used for placing round cups to be welded, the first fixing and holding unit is fixedly connected to the first driving air cylinder, and the second fixing and holding unit is fixedly connected to the second driving air cylinder. The first fixing unit is fixedly connected to the first driving air cylinder, the second fixing unit is fixedly connected to the second driving air cylinder, the first driving air cylinder drives the first fixing unit to move, the second driving air cylinder drives the second fixing unit to move, and the first fixing unit and the second fixing unit are used for abutting against the round cup. Therefore, the round cup is firmly fixed on the holding mould. Therefore, the welding performance is good, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of welding equipment, in particular to a cup handle welding machine. Background Art

[0002] The round cup is cylindrical. Qualified round cup products are made by welding various components. At present, in one of the existing technologies, the welding of round cups is usually done by a welder holding a welding gun to weld the round cups together. However, this welding method has low production efficiency and poses a risk of harming the health of workers. Later, someone invented an automatic welding machine that controls the movement of the welding gun through an automated program to weld the round cups. However, on the one hand, this automatic welding machine has a more complex structure, and on the other hand, it is not stable enough for clamping the round cup. Moreover, after a certain gap of the round cup is welded, the position of the round cup needs to be adjusted to weld the gaps at other positions on the round cup. Current welding machines cannot meet this demand. Summary of the invention

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a cup handle welding machine.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solution: a cup handle welding machine, comprising:

[0005] Welding gun;

[0006] A round cup holding mechanism, the round cup holding mechanism comprises a holding mold, a first driving cylinder, a second driving cylinder, a first holding unit, and a second holding unit. The holding mold is used to place the round cup to be welded, the first holding unit is fixedly connected to the first driving cylinder, the second holding unit is fixedly connected to the second driving cylinder, the first driving cylinder drives the first holding unit to move, and the second driving cylinder drives the second holding unit to move. The first holding unit and the second holding unit are used to press the round cup, so that the round cup is firmly fixed on the holding mold.

[0007] Furthermore, the round cup holding mechanism further includes an X-direction moving component, and the X-direction moving component drives the first holding unit and the second holding unit to move back and forth along the X-direction.

[0008] Furthermore, the X-direction moving assembly includes an X-direction sliding track, a first slider, a supporting base plate, a supporting plate, and a retreat cylinder. The first slider is slidably connected to the X-direction sliding track, so that the first slider slides back and forth on the X-direction sliding track; the supporting base plate and the first slider are fixedly installed together, the supporting plate is fixedly installed on the supporting base plate, the first driving cylinder and the second driving cylinder are fixedly installed on the supporting plate, and the retreat cylinder is fixedly connected to the supporting base plate, so that the retreat cylinder drives the supporting base plate to slide along the direction in which the X-direction sliding track extends, thereby making the first driving cylinder and the second driving cylinder move synchronously, so that the first holding unit and the second holding unit move synchronously in the same direction, so that the first holding unit and the second holding unit leave the round cup.

[0009] Furthermore, the round cup holding mechanism also includes a Z-direction moving component, and the Z-direction moving component drives the first holding unit and the second holding unit to move back and forth along the Z direction, and the Z direction is a vertical direction.

[0010] Furthermore, the Z-direction moving assembly includes a first vertical support plate, a second vertical support plate, a first Z-direction sliding rail, a second Z-direction sliding rail, a first connecting member, a second connecting member, a first Z-direction sliding block, and a second Z-direction sliding block. The first vertical support plate and the second vertical support plate are both fixedly mounted on the support plate, the first Z-direction sliding rail is fixedly mounted on the first vertical support plate, and the second Z-direction sliding rail is fixedly mounted on the second vertical support plate. The first connecting member is fixedly connected to the first driving cylinder on the one hand, and the first connecting member is fixedly connected to the first Z-direction sliding block on the other hand. The first Z-direction sliding block is slidably connected to the first Z-direction sliding rail, and the first holding unit is fixed It is installed on the first connecting piece, so that the first driving cylinder drives the first connecting piece to move back and forth in the Z direction, thereby driving the first holding unit to move in the Z direction, so that the first holding unit clamps or moves away from the round cup; the second connecting piece is fixedly connected to the second driving cylinder on the one hand, and the second connecting piece is fixedly connected to the second Z-direction sliding block on the other hand, the second Z-direction sliding block is slidably connected to the second Z-direction sliding track, and the second holding unit is fixedly installed on the second connecting piece, so that the second driving cylinder drives the second connecting piece to move back and forth in the Z direction, thereby driving the second holding unit to move in the Z direction, so that the second holding unit clamps or moves away from the round cup.

[0011] Further, the first holding unit includes a first holding unit body and a first clamping portion, the first clamping portion is fixedly connected to one end of the first holding unit body, the other end of the first holding unit body is fixedly connected to the first connecting piece, the first clamping portion protrudes downward from one end of the first holding unit body by a preset length, and the first clamping portion is used to press the round cup; the second holding unit includes a second holding unit body and a second clamping portion, the second clamping portion is fixedly connected to one end of the second holding unit, the other end of the second holding unit body is fixedly connected to the second connecting piece, the second clamping portion protrudes downward from one end of the second holding unit body by a preset length, and the second clamping portion is used to press the round cup.

[0012] Furthermore, the round cup holding mechanism also includes a fixed mounting base plate, and the X-direction sliding rail and the holding mold are fixedly mounted on the fixed mounting base plate; one end of the retreat cylinder is fixedly connected to the fixed mounting base plate, and the other end of the retreat cylinder is provided with a telescopic rod, and the telescopic rod is fixedly connected to the support base plate, so that the retreat cylinder drives the telescopic rod to drive the support base plate to move.

[0013] Furthermore, the round cup holding mechanism also includes a rotating drive motor, a reducer, and a fixedly connected disc. The rotating drive motor is connected to the reducer, and the reducer has a rotating shaft. The rotating shaft is fixedly connected to the fixedly connected disc, and the fixedly connected disc is fixedly installed together with the fixed mounting base plate, so that the rotating drive motor drives the rotating shaft to rotate, thereby driving the fixed mounting base plate to rotate.

[0014] Furthermore, the holding mold includes a holding base plate, a first clamping plate, a second clamping plate, and a third clamping plate. The first clamping plate, the second clamping plate, and the third clamping plate are all fixedly connected to the holding base plate, the second clamping plate is fixedly connected to one end of the first clamping plate, and the third clamping plate is fixedly connected to the other end of the first clamping plate; the holding base plate, the first clamping plate, the second clamping plate, and the third clamping plate together enclose a clamping cavity, and the clamping cavity is used to clamp the round cup.

[0015] Furthermore, it also includes a three-axis electric module, a connecting frame, a welding gun rotating motor, and a supporting platform, one end of the connecting frame is fixedly connected to the three-axis electric module, the welding gun rotating motor is installed at the other end of the connecting frame, and the welding gun rotating motor is connected to the welding gun, so that the welding gun rotating motor drives the welding gun to rotate; the three-axis electric module drives the connecting frame to move in the X direction, Y direction and Z direction, thereby driving the welding gun to move in the X direction, Y direction and Z direction; the X direction, Y direction and Z direction are perpendicular to each other; the three-axis electric module and the round cup holding mechanism are both fixedly installed on the supporting platform.

[0016] The beneficial effects of the present application are as follows: the present application provides a cup handle welding machine, in view of the fact that the first holding unit and the second holding unit on the round cup holding mechanism can move in the X direction and the Z direction, and move in the Z direction, the first holding unit and the second holding unit can realize the clamping and loosening of the round cup, and when the first holding unit and the second holding unit clamp the round cup, the welding gun completes the welding of the round cup; in view of the fact that the round cup is driven to adjust its position by the rotating drive motor, so that the welding gun welds different positions of the round cup, thereby achieving the purpose of all-round welding; the cup handle welding machine provided by the present application has a high degree of automation, can realize all-round welding of the round cup, and has a high clamping stability for the round cup, and the round cup is not easy to loosen, thereby achieving good welding performance and having the advantages of high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural schematic diagram of a cup handle welding machine.

[0018] Figure 2 The utility model provides a schematic structural diagram of a round cup holding mechanism of a cup handle welding machine.

[0019] Figure 3 Another structural schematic diagram of a round cup holding mechanism of a cup handle welding machine provided by the utility model.

[0020] Figure 4 Another structural schematic diagram of a round cup holding mechanism of a cup handle welding machine provided by the utility model.

[0021] Figure 5 Another structural schematic diagram of a round cup holding mechanism of a cup handle welding machine provided by the utility model. DETAILED DESCRIPTION

[0022] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0023] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in order in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment, and do not mean that the composition and / or order are necessary.

[0024] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0025] Please refer to Figure 1-5 The present application provides a cup handle welding machine (hereinafter referred to as a welding machine), which comprises:

[0026] Welding gun 4;

[0027] The round cup holding mechanism 6 includes a holding mold 62, a first driving cylinder 69, a second driving cylinder 610, a first holding unit 615, and a second holding unit 616. The holding mold 69 is used to place the round cup 8 to be welded. The first holding unit 615 is fixedly connected to the first driving cylinder 69, and the second holding unit 616 is fixedly connected to the second driving cylinder 610. The first driving cylinder 69 drives the first holding unit 615 to move, and the second driving cylinder 610 drives the second holding unit 616 to move. The first holding unit 615 and the second holding unit 615 are used to press the round cup 8, so that the round cup 8 is firmly fixed on the holding mold 62.

[0028] In one embodiment of the present application, the round cup holding mechanism 6 further includes an X-direction moving component, and the X-direction moving component drives the first holding unit 615 and the second holding unit 616 to move back and forth along the X-direction.

[0029] The X-direction moving assembly includes an X-direction sliding rail 63, a first slider 64, a support base plate 65, a support plate 66, and a retreat cylinder 630. The first slider 64 is slidably connected to the X-direction sliding rail 63, so that the first slider 64 slides back and forth on the X-direction sliding rail 63; the support base plate 65 and the first slider 64 are fixedly installed together, the support plate 66 is fixedly installed on the support base plate 65, the first driving cylinder 69 and the second driving cylinder 610 are fixedly installed on the support plate 66, and the retreat cylinder 630 is fixedly connected to the support base plate 65, so that the retreat cylinder 630 drives the support base plate 65 to slide along the direction in which the X-direction sliding rail 63 extends, so that the first driving cylinder 69 and the second driving cylinder 610 move synchronously, so that the first holding unit 615 and the second holding unit 616 move synchronously in the same direction, so that the first holding unit 615 and the second holding unit 616 leave the round cup 8. The X direction mentioned here refers to the direction in which the X-direction sliding rail 63 extends, that is, the direction in which the length of the X-direction sliding rail 63 lies.

[0030] In one embodiment of the present application, the round cup holding mechanism 6 further includes a Z-direction moving component, and the Z-direction moving component drives the first holding unit 615 and the second holding unit 616 to move back and forth along the Z direction, and the Z direction is a vertical direction.

[0031] In one embodiment of the present application, the Z-direction moving assembly includes a first vertical support plate 67, a second vertical support plate 68, a first Z-direction sliding rail 611, a second Z-direction sliding rail 612, a first connecting member 613, a second connecting member 614, a first Z-direction sliding block 619, and a second Z-direction sliding block 620. The first vertical support plate 67 and the second vertical support plate 68 are both fixedly mounted on the support plate 66. The first Z-direction sliding rail 611 is fixedly mounted on the first vertical support plate 67. The second Z-direction sliding rail 612 is fixedly mounted on the second vertical support plate 68. The first connecting member 613 is fixedly connected to the first driving cylinder 69 on the one hand, and the first connecting member 613 is fixedly connected to the first Z-direction sliding block 619 on the other hand. The first Z-direction sliding block 619 is slidably connected to the first Z-direction sliding rail 611. The first holding unit Element 615 is fixedly installed on the first connecting member 613, so that the first driving cylinder 69 drives the first connecting member 613 to move back and forth in the Z direction, thereby driving the first holding unit 615 to move in the Z direction, so that the first holding unit 615 clamps or moves away from the round cup 8; the second connecting member 614 is fixedly connected to the second driving cylinder 610 on the one hand, and the second connecting member 614 is fixedly connected to the second Z-direction sliding block 620 on the other hand, and the second Z-direction sliding block 620 is slidably connected to the second Z-direction sliding rail 612, and the second holding unit 616 is fixedly installed on the second connecting member 614, so that the second driving cylinder 610 drives the second connecting member 614 to move back and forth in the Z direction, thereby driving the second holding unit 616 to move in the Z direction, so that the second holding unit 614 clamps or moves away from the round cup 8.

[0032] In one embodiment of the present application, the first holding unit 615 includes a first holding unit body 6151 and a first clamping portion 6152, the first clamping portion 6152 is fixedly connected to one end of the first holding unit body 6151, the other end of the first holding unit body 6151 is fixedly connected to the first connecting member 613, the first clamping portion 6152 protrudes downward from one end of the first holding unit body 6151 by a preset length, and the first clamping portion 6152 is used to press the round cup 8; the second holding unit 616 includes a second holding unit body 6161 and a second clamping portion 6162, the second clamping portion 6162 is fixedly connected to one end of the second holding unit 6161, the other end of the second holding unit body 6161 is fixedly connected to the second connecting member 614, the second clamping portion 6162 protrudes downward from one end of the second holding unit body 6161 by a preset length, and the second clamping portion 6162 is used to press the round cup 8.

[0033] In one embodiment of the present application, the round cup holding mechanism 6 also includes a fixed mounting base plate 61, and the X-direction sliding rail 63 and the holding mold 62 are both fixedly mounted on the fixed mounting base plate 61; one end of the retreat cylinder 630 is fixedly connected to the fixed mounting base plate 61, and the other end of the retreat cylinder 630 has a telescopic rod (not shown), and the telescopic rod and the support base plate 65 are fixedly connected, so that the retreat cylinder 630 drives the telescopic rod to drive the support base plate 65 to move.

[0034] In one embodiment of the present application, the round cup holding mechanism 6 also includes a rotation drive motor 617, a reducer 618, and a fixed connection disc 625. The rotation drive motor 617 is connected to the reducer 618. The reducer 618 has a rotating shaft 6180. The rotating shaft 6180 is fixedly connected to the fixed connection disc 625. The fixed connection disc 625 is fixedly installed together with the fixed installation base plate 61, so that the rotation drive motor 617 drives the rotating shaft 6180 to rotate, thereby driving the fixed installation base plate 61 to rotate.

[0035] In one embodiment of the present application, the holding mold 62 includes a holding base plate 624, a first clamping plate 621, a second clamping plate 622, and a third clamping plate 623. The first clamping plate 621, the second clamping plate 622, and the third clamping plate 623 are all fixedly connected to the holding base plate 624, the second clamping plate 622 is fixedly connected to one end of the first clamping plate 621, and the third clamping plate 623 is fixedly connected to the other end of the first clamping plate 621; the holding base plate 624, the first clamping plate 621, the second clamping plate 622, and the third clamping plate 623 together enclose a clamping cavity 6200, and the clamping cavity 6200 is used to clamp the round cup 8.

[0036] In one embodiment of the present application, the welding machine also includes a three-axis electric module 1, a connecting frame 2, a welding gun rotating motor 3, and a supporting platform 7. One end of the connecting frame 2 is fixedly connected to the three-axis electric module 1, and the welding gun rotating motor 3 is installed at the other end of the connecting frame 2. The welding gun rotating motor 3 is connected to the welding gun 4, so that the welding gun rotating motor 3 drives the welding gun 4 to rotate; the three-axis electric module 1 drives the connecting frame 2 to move in the X direction, Y direction and Z direction, thereby driving the welding gun 4 to move in the X direction, Y direction and Z direction; the X direction, Y direction and Z direction are perpendicular to each other; the three-axis electric module 1 and the round cup holding mechanism 6 are both fixedly installed on the supporting platform 7.

[0037] The present application provides a cup handle welding machine. Since the first holding unit and the second holding unit on the round cup holding mechanism can move in the X direction and the Z direction, and move in the Z direction, the first holding unit and the second holding unit can realize the clamping and loosening of the round cup. When the first holding unit and the second holding unit clamp the round cup, the welding gun completes the welding of the round cup. Since the position of the round cup is adjusted by the rotating driving motor, the welding gun can weld different positions of the round cup, thereby realizing the purpose of all-round welding. The cup handle welding machine provided by the present application has a high degree of automation, can realize all-round welding of the round cup, and has high clamping stability for the round cup, and the round cup is not easy to loosen, thereby achieving good welding performance and having the advantages of high work efficiency.

[0038] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A cup handle welding machine, characterized in that: include: Welding gun; A round cup holding mechanism, the round cup holding mechanism comprises a holding mold, a first driving cylinder, a second driving cylinder, a first holding unit, and a second holding unit. The holding mold is used to place the round cup to be welded, the first holding unit is fixedly connected to the first driving cylinder, the second holding unit is fixedly connected to the second driving cylinder, the first driving cylinder drives the first holding unit to move, and the second driving cylinder drives the second holding unit to move. The first holding unit and the second holding unit are used to press the round cup, so that the round cup is firmly fixed on the holding mold.

2. The cup handle welding machine according to claim 1, characterized in that: The round cup holding mechanism further includes an X-direction moving component, and the X-direction moving component drives the first holding unit and the second holding unit to move back and forth along the X-direction.

3. The cup handle welding machine according to claim 2, characterized in that: The X-direction moving assembly includes an X-direction sliding track, a first slider, a supporting base plate, a supporting plate, and a retreat cylinder. The first slider is slidably connected to the X-direction sliding track, so that the first slider slides back and forth on the X-direction sliding track; the supporting base plate and the first slider are fixedly installed together, the supporting plate is fixedly installed on the supporting base plate, the first driving cylinder and the second driving cylinder are fixedly installed on the supporting plate, and the retreat cylinder is fixedly connected to the supporting base plate, so that the retreat cylinder drives the supporting base plate to slide along the direction in which the X-direction sliding track extends, so that the first driving cylinder and the second driving cylinder move synchronously, so that the first holding unit and the second holding unit move synchronously in the same direction, so that the first holding unit and the second holding unit leave the round cup.

4. The cup handle welding machine according to claim 3, characterized in that: The round cup holding mechanism further includes a Z-direction moving component, and the Z-direction moving component drives the first holding unit and the second holding unit to move back and forth along the Z direction, and the Z direction is a vertical direction.

5. The cup handle welding machine according to claim 4, characterized in that: The Z-direction moving assembly includes a first vertical support plate, a second vertical support plate, a first Z-direction sliding rail, a second Z-direction sliding rail, a first connecting member, a second connecting member, a first Z-direction sliding block, and a second Z-direction sliding block. The first vertical support plate and the second vertical support plate are both fixedly mounted on the support plate, the first Z-direction sliding rail is fixedly mounted on the first vertical support plate, and the second Z-direction sliding rail is fixedly mounted on the second vertical support plate. The first connecting member is fixedly connected to the first driving cylinder on one hand, and the first connecting member is fixedly connected to the first Z-direction sliding block on the other hand. The first Z-direction sliding block is slidably connected to the first Z-direction sliding rail, and the first holding unit is fixedly mounted on The first connecting member enables the first driving cylinder to drive the first connecting member to reciprocate in the Z direction, thereby driving the first holding unit to move in the Z direction, so that the first holding unit clamps or moves away from the round cup; the second connecting member is fixedly connected to the second driving cylinder on the one hand, and the second connecting member is fixedly connected to the second Z-direction sliding block on the other hand, the second Z-direction sliding block is slidably connected to the second Z-direction sliding track, and the second holding unit is fixedly installed on the second connecting member, so that the second driving cylinder drives the second connecting member to reciprocate in the Z direction, thereby driving the second holding unit to move in the Z direction, so that the second holding unit clamps or moves away from the round cup.

6. The cup handle welding machine according to claim 5, characterized in that: The first holding unit includes a first holding unit body and a first clamping portion, the first clamping portion is fixedly connected to one end of the first holding unit body, the other end of the first holding unit body is fixedly connected to the first connecting piece, the first clamping portion protrudes downward from one end of the first holding unit body by a preset length, and the first clamping portion is used to press the round cup; the second holding unit includes a second holding unit body and a second clamping portion, the second clamping portion is fixedly connected to one end of the second holding unit, the other end of the second holding unit body is fixedly connected to the second connecting piece, the second clamping portion protrudes downward from one end of the second holding unit body by a preset length, and the second clamping portion is used to press the round cup.

7. The cup handle welding machine according to claim 6, characterized in that: The round cup holding mechanism also includes a fixed mounting base plate, the X-direction sliding track and the holding mold are fixedly mounted on the fixed mounting base plate; one end of the retreat cylinder is fixedly connected to the fixed mounting base plate, and the other end of the retreat cylinder is provided with a telescopic rod, and the telescopic rod is fixedly connected to the support base plate, so that the retreat cylinder drives the telescopic rod to drive the support base plate to move.

8. The cup handle welding machine according to claim 7, characterized in that: The round cup holding mechanism also includes a rotary drive motor, a reducer, and a fixed connection disc. The rotary drive motor is connected to the reducer, and the reducer has a rotating shaft. The rotating shaft is fixedly connected to the fixed connection disc, and the fixed connection disc is fixedly installed together with the fixed installation base plate, so that the rotary drive motor drives the rotating shaft to rotate, thereby driving the fixed installation base plate to rotate.

9. The cup handle welding machine according to claim 8, characterized in that: The holding mold includes a holding base plate, a first clamping plate, a second clamping plate, and a third clamping plate. The first clamping plate, the second clamping plate, and the third clamping plate are all fixedly connected to the holding base plate. The second clamping plate is fixedly connected to one end of the first clamping plate, and the third clamping plate is fixedly connected to the other end of the first clamping plate. The holding base plate, the first clamping plate, the second clamping plate, and the third clamping plate together enclose a clamping cavity, and the clamping cavity is used to clamp the round cup.

10. The cup handle welding machine according to claim 9, characterized in that: It also includes a three-axis electric module, a connecting frame, a welding gun rotating motor, and a supporting platform. One end of the connecting frame is fixedly connected to the three-axis electric module, and the welding gun rotating motor is installed at the other end of the connecting frame. The welding gun rotating motor is connected to the welding gun, so that the welding gun rotating motor drives the welding gun to rotate; the three-axis electric module drives the connecting frame to move in the X direction, the Y direction, and the Z direction, thereby driving the welding gun to move in the X direction, the Y direction, and the Z direction; the X direction, the Y direction, and the Z direction are perpendicular to each other; the three-axis electric module and the round cup holding mechanism are both fixedly mounted on the supporting platform.

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