Getter welding device applied to vacuum cup

Abstract

The utility model discloses a getter welding device applied to a vacuum cup. The getter welding device comprises a supporting assembly. The negative film feeding assembly is movably arranged on the supporting assembly; the conveying assembly is arranged on the supporting assembly and on the side edge of the negative film feeding assembly; the negative film transferring assembly is arranged between the negative film feeding assembly and the conveying assembly; the getter feeding assembly is arranged on the supporting assembly and on the side edge of the conveying assembly; the getter transferring assembly is arranged between the conveying assembly and the getter feeding assembly; the laser welding assembly and the detection assembly are sequentially arranged over the conveying assembly. Through mutual cooperation of the negative film feeding assembly, the conveying assembly, the negative film transferring assembly, the getter feeding assembly, the getter transferring assembly, the laser welding assembly and the detection assembly, full-automatic welding operation of negative films and getters is effectively achieved, and the welding production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding devices, in particular to a getter welding device applied to a thermos cup. Background Art

[0002] In the prior art, the bottom film of the thermos cup is located in the middle of the bottom end of the thermos cup, which is used to seal the bottom of the thermos cup and form a vacuum with the inner liner of the thermos cup. In order to ensure the vacuum degree of the thermos cup, a getter is welded on the bottom film. At present, the welding of the getter and the bottom film is generally done by manual welding, but in order to improve production efficiency, the automatic welding of the bottom cover and the getter is an inevitable trend; therefore, a getter welding device applied to a thermos cup is provided to solve the above problems. Utility Model Content

[0003] One of the purposes of the utility model is to provide a getter welding device for a thermos cup, so as to solve the problem of automatic welding between the existing thermos cup bottom sheet and the getter.

[0004] The utility model can realize a getter welding device applied to a thermos cup by the following technical scheme:

[0005] The utility model discloses a getter welding device for a thermos cup, comprising a support component; a bottom film loading component, which is movably arranged on the support component and performs loading operations on a plurality of bottom films; a conveying component, which is arranged on the support component and on the side of the bottom film loading component, and the conveying component performs a conveying operation on the bottom films arranged thereon; a bottom film transfer component, which is arranged between the bottom film loading component and the conveying component, and the bottom film transfer component absorbs and transfers the bottom film on the bottom film loading component to the conveying component; a getter loading component, which is arranged on the support component and on the conveying component on the side of the conveying component, the getter loading component performs loading operations on the getter; a getter transfer component is arranged between the conveying component and the getter loading component, the getter transfer component absorbs and transfers the getter on the getter loading component to the bottom film on the conveying component; a laser welding component is arranged directly above the conveying component, the laser welding component blocks the bottom film and laser welds the getter on the bottom film; a detection component is arranged directly above the conveying component and on one side of the laser welding component, the detection component performs detection operations on the getter welded on the bottom film.

[0006] In one embodiment, the film loading assembly includes a rotating motor, which is arranged in the supporting assembly; a first reduction transmission mechanism connected to the motor; a rotating disk arranged on the first reduction transmission mechanism; and a plurality of film lifting mechanisms that are movably arranged on the rotating disk.

[0007] In one embodiment, the negative film lifting mechanism includes a plurality of limiting rods, which are respectively and fixedly arranged on the rotating disk; a chassis movably penetrating through the plurality of limiting rods; and a first lifting screw rod motor in transmission connection with the chassis.

[0008] In one embodiment, the conveying assembly includes two relatively arranged supporting blocks, which are fixedly arranged on the supporting assembly; a driving motor arranged on the supporting assembly; a second reduction transmission mechanism in transmission connection with the driving motor; a synchronous transmission shaft arranged between the two supporting blocks and in transmission connection with the second reduction transmission mechanism; and two conveyor belts respectively movably arranged on the corresponding supporting blocks and in transmission connection with the synchronous transmission shaft.

[0009] In one embodiment, the laser welding assembly includes a mounting frame, which is fixedly arranged on the side of the conveying assembly; a laser welding main body and a first blocking mechanism respectively arranged on the mounting frame and directly above the conveying assembly.

[0010] In one embodiment, the first blocking mechanism includes a fixed block, which is fixedly arranged on the mounting frame; a horizontal telescopic cylinder arranged on the fixed block; a connecting block in transmission connection with the horizontal telescopic cylinder; a vertical telescopic cylinder arranged on the connecting block; and a blocking block in transmission connection with the vertical telescopic cylinder and directly above the conveying assembly.

[0011] In one embodiment, the detection assembly includes a second blocking mechanism and a detection mechanism, which are sequentially arranged directly above the conveying assembly and on one side of the laser welding assembly.

[0012] In one embodiment, the detection mechanism includes a fixing frame, which is fixedly spanned on the conveying assembly; a second lifting screw rod motor and two guiding rods respectively penetrating through the fixing frame; a movable frame respectively connected to the second lifting screw rod motor and the two guiding rods; a pushing cylinder arranged on the movable frame; and a pushing block in transmission connection with the pushing cylinder.

[0013] In one embodiment, the blanking assembly includes a fixing plate, which is fixedly arranged on the supporting assembly; a first blanking channel inclined and fixedly arranged on the fixing plate and connected to the end of the conveying assembly; a movable plate rotatably arranged in the first blanking channel; a push rod mechanism in transmission connection with the movable plate, one end of which is arranged on the fixing plate; and a second blanking channel arranged below the movable plate.

[0014] In one embodiment, both the negative film transfer assembly and the getter transfer assembly adopt PPU manipulators.

[0015] Compared with the prior art, the beneficial effects of a getter welding device for a vacuum flask according to the present utility model are as follows:

[0016] A getter welding device for a vacuum flask according to the present utility model transfers a plurality of negatives on a negative loading component to a conveying component in sequence through a negative film transfer component, adsorbs and transfers the getters on the getter loading component to the negatives, and the laser welding component and the detection component perform welding and detection operations on the negatives and the getters in sequence, thereby effectively realizing the full-automatic welding operation of the negatives and the getters, greatly improving the welding production efficiency; at the same time, the qualified negatives are collected through the first blanking channel, and the unqualified negatives are collected through the first blanking channel, the movable plate and the second blanking channel in sequence, realizing the automatic blanking collection operation of welding negatives with different qualities. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 is a schematic structural diagram of a getter welding device for a vacuum flask according to the present utility model;

[0019] Figure 2 is Figure 1 a partial schematic structural diagram of a getter welding device for a vacuum flask according to the present utility model shown in, including a negative loading component, a conveying component, a getter loading component, a laser welding component, a detection component and a blanking component;

[0020] Figure 3 is Figure 2 a schematic structural diagram of the negative loading component shown in;

[0021] Figure 4 is Figure 2 a schematic structural diagram of the conveying component shown in;

[0022] Figure 5 is Figure 2 a schematic structural diagram of the getter loading component shown in;

[0023] Figure 6 is Figure 2 a schematic structural diagram of the laser welding component shown in;

[0024] Figure 7 isFigure 2 Schematic structural diagram of the detection component shown, including a detection mechanism;

[0025] Figure 8 is Figure 7 Schematic structural diagram of the detection mechanism shown;

[0026] Figure 9 is Figure 2 Schematic structural diagram of the blanking component shown.

[0027] Labels in the figure: 10, getter welding device; 11, support component; 111, lower frame; 112, upper hood; 1121, channel; 12, negative film loading component; 121, rotating motor; 122, first reduction drive mechanism; 123, rotating disk; 124, negative film lifting mechanism; 1241, limiting rod; 1242, chassis; 1243, first lifting lead screw motor; 13, conveying component; 131, support block; 132, driving motor; 133, second reduction drive mechanism; 134, synchronous transmission shaft; 135, conveyor belt; 14, negative film transfer component; 15, getter loading component; 151, vibration mechanism; 152, loading table; 16, getter transfer component; 17, laser welding component; 171, mounting rack; 172, laser welding main body; 173, first blocking mechanism; 1731, fixing block; 1732, horizontal telescopic cylinder; 1733, connecting block; 1734, vertical telescopic cylinder; 1735, blocking block; 18, detection component; 181, second blocking mechanism; 182, detection mechanism; 1821, fixing frame; 1822, second lifting lead screw motor; 1823, guide rod; 1824, movable frame; 1825, pushing cylinder; 1826, pushing block; 19, blanking component; 191, fixing plate; 192, first blanking channel; 193, movable plate; 194, push rod mechanism; 195, second blanking channel; 20, control panel component. Detailed implementation manners

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0030] Please refer to Figure 1 As shown, a getter welding device 10 for a vacuum flask according to the present utility model mainly includes a support assembly 11, a bottom sheet loading assembly 12, a conveying assembly 13, a bottom sheet transfer assembly 14, a getter loading assembly 15, a getter transfer assembly 16, a laser welding assembly 17, a detection assembly 18, a blanking assembly 19 and a control panel assembly 20; the support assembly 11 is a hollow cavity; the bottom sheet loading assembly 12 is movably arranged on the support assembly 11, and it performs the operation of loading the bottom sheet; the conveying assembly 13 is arranged on the support assembly 11 and on the side of the bottom sheet loading assembly 12, and it conveys the bottom sheet arranged thereon; the bottom sheet transfer assembly 14 is arranged between the bottom sheet loading assembly 12 and the conveying assembly 13, and it adsorbs and transfers the bottom sheet on the bottom sheet loading assembly 12 to the conveying assembly 13 for conveying operation; the getter loading assembly 15 is arranged on the support assembly 11 and on the side of the conveying assembly 13, and it performs the operation of loading the getter; the getter transfer assembly 16 is arranged between the conveying assembly 13 and the getter loading assembly 15, and it adsorbs and transfers the getter on the getter loading assembly 15 to the bottom sheet on the conveying assembly 13; the laser welding assembly 17 and the detection assembly 18 are sequentially arranged directly above the conveying assembly 13, the laser welding assembly 17 blocks the bottom sheet and laser-welds the getter on the bottom sheet, and the detection assembly 18 detects the getter welded on the bottom sheet; the blanking assembly 19 is obliquely arranged at the end of the conveying assembly 13, and it performs the operation of collecting the bottom sheet welded with the getter; the control panel assembly 20 penetrates through the support assembly 11, and it controls and displays the getter welding device 10. In this embodiment, the getter welding device 10 further includes a control assembly (not shown in the figure), which is fixedly arranged in the support assembly 11 and is fixedly connected to the bottom sheet loading assembly 12, the conveying assembly 13, the bottom sheet transfer assembly 14, the getter loading assembly 15, the getter transfer assembly 16, the laser welding assembly 17, the detection assembly 18, the blanking assembly 19 and the control panel assembly 20 respectively. The control technologies adopted by it are all prior arts, so the specific control process is not described in detail here, as long as it meets the requirements of this application.

[0031] Please refer to Figure 1 As shown, in this embodiment, the support assembly 11 includes a lower frame 111 and an upper hood 112; the lower frame 111 is the support main body; the upper hood 112 is fixedly arranged on the lower frame 111, and through channels 1121 are arranged on its opposite sides, and the conveying assembly 13 penetrates through the channels 1121.

[0032] Please refer to Figures 1 - 3As shown, in this embodiment, the negative film loading assembly 12 includes a rotating motor 121, a first reduction drive mechanism 122, a rotating disk 123, and a plurality of negative film lifting mechanisms 124; the rotating motor 121 is arranged in the support assembly 11; the first reduction drive mechanism 122 is in transmission connection with the rotating motor 121, which performs a speed reduction operation on the rotating motor 121 and simultaneously increases its output torque; the rotating disk 123 is arranged on the first reduction drive mechanism 122, and the rotating motor 121 drives the rotating disk 123 to rotate through the first reduction drive mechanism 122; the plurality of negative film lifting mechanisms 124 are respectively movably arranged on the rotating disk 123 and rotate following the rotation of the rotating disk 123, and the negative film transfer assembly 14 sequentially adsorbs and transfers the negative films on the negative film lifting mechanisms 124 to the transfer assembly 13. Specifically, the first reduction drive mechanism 122 adopts the prior art, so its specific structure and working process will not be described herein in detail, as long as it meets the requirements of this application; the negative film lifting mechanism 124 includes a plurality of limit rods 1241, a chassis 1242, and a first lifting lead screw motor 1243; the plurality of limit rods 1241 are respectively fixedly arranged on the rotating disk 123; the chassis 1242 is movably arranged through the plurality of limit rods 1241, and a plurality of negative films are stacked on the chassis 1242 in sequence. The plurality of limit rods 1241 guide the longitudinal movement of the chassis 1242 and simultaneously limit the plurality of negative films stacked in sequence; the first lifting lead screw motor 1243 is in transmission connection with the chassis 1242, which drives the chassis 1242 to perform a longitudinal linear movement along the plurality of limit rods 1241, so as to facilitate the negative film transfer assembly 14 to adsorb the negative films on the negative film lifting mechanism 124.

[0033] Please refer to Figure 1 、 Figure 2 and Figure 4As shown, in this embodiment, the conveying assembly 13 includes two support blocks 131, a driving motor 132, a second reduction transmission mechanism 133, a synchronous transmission shaft 134, and two conveyor belts 135; the two support blocks 131 are oppositely arranged and fixedly arranged on the support assembly 11; the driving motor 132 is arranged on the support assembly 11 and on the side of the two support blocks 131; the second reduction transmission mechanism 133 is in transmission connection with the driving motor 132, which performs a speed reduction operation on the driving motor 132 and simultaneously increases its output torque; the synchronous transmission shaft 134 is arranged between the two support blocks 131 and in transmission connection with the second reduction transmission mechanism 133, and the driving motor 132 drives the synchronous transmission shaft 134 to rotate through the second reduction transmission mechanism 133; the two conveyor belts 135 are respectively movably arranged on the corresponding support blocks 131 and in transmission connection with the synchronous transmission shaft 134, and the synchronous transmission shaft 134 synchronously drives the two conveyor belts 135 to move, so as to convey the negative film arranged on the two conveyor belts 135. Specifically, the second reduction transmission mechanism 133 adopts the prior art, so the specific structure and working process thereof will not be described herein, as long as it meets the requirements of this application.

[0034] Please refer to Figure 2 As shown, in this embodiment, the negative film transfer assembly 14 and the getter transfer assembly 16 adopt PPU manipulators, and the negative film and the getter are respectively adsorbed and transferred through the negative film transfer assembly 14 and the getter transfer assembly 16.

[0035] Please refer to Figure 2 and Figure 5 As shown, in this embodiment, the getter feeding assembly 151 includes a vibration mechanism 151 and a feeding table 152; the vibration mechanism 151 is arranged on the side of the conveying assembly, and contains a number of getters therein, and the vibration mechanism 151 performs a vibration discharging operation on the number of getters arranged therein; the feeding table 152 is connected to the vibration mechanism 151, and sorts the number of getters conveyed to the feeding table 152, facilitating the getter transfer assembly 16 to sequentially adsorb and transfer the getters; specifically, both the vibration mechanism 151 and the feeding table 152 adopt the prior art, so the specific structures and working processes thereof will not be described herein, as long as they meet the requirements of this application.

[0036] Please refer to Figure 2 and Figure 6As shown, in this embodiment, the laser welding assembly 17 includes a mounting bracket 171, a laser welding main body 172, and a first blocking mechanism 173. The mounting bracket 171 is fixedly arranged on the side of the conveying assembly 13. The laser welding main body 172 and the first blocking mechanism 173 are respectively arranged on the mounting bracket 171 and directly above the conveying assembly 13. The first blocking mechanism 173 blocks the negative film conveyed by the conveying assembly 13, facilitating the getter transfer assembly 16 to adsorb and transfer the getter on the getter feeding assembly 151 onto the negative film. The laser welding main body 172 laser-welds the getter onto the negative film. Specifically, the laser welding main body 172 adopts the prior art, so its specific structure and working process will not be elaborated here as long as it meets the requirements of this application. The first blocking mechanism 173 includes a fixed block 1731, a horizontal telescopic cylinder 1732, a connecting block 1733, a vertical telescopic cylinder 1734, and a blocking block 1735. The fixed block 1731 is fixedly arranged on the mounting bracket 171. The horizontal telescopic cylinder 1732 is arranged on the fixed block 1731. The connecting block 1733 is in transmission connection with the horizontal telescopic cylinder 1732, and the horizontal telescopic cylinder 1732 drives the connecting block 1733 to move horizontally. The vertical telescopic cylinder 1734 is arranged on the connecting block 1733. The blocking block 1735 is in transmission connection with the vertical telescopic cylinder 1734 and is arranged directly above the conveying assembly 13. The vertical telescopic cylinder 1734 drives the blocking block 1735 to move vertically, thereby blocking the negative film on the conveying assembly 13.

[0037] Please refer to Figure 2 and Figure 7 As shown, in this embodiment, the detection assembly 18 includes a second blocking mechanism 181 and a detection mechanism 182. The second blocking mechanism 181 and the detection mechanism 182 are sequentially arranged directly above the conveying assembly 13 and on one side of the laser welding assembly 17. The second blocking mechanism 181 blocks the negative film welded with the getter, and the detection mechanism 182 detects the blocked negative film welded with the getter. Specifically, the structure of the second blocking mechanism 181 is similar to that of the first blocking mechanism 173, so its specific structure will not be elaborated here.

[0038] Please refer to Figure 7 and Figure 8As shown, in this embodiment, the detection mechanism 182 includes a fixed frame 1821, a second lifting screw rod motor 1822, two guide rods 1823, a movable frame 1824, a pushing cylinder 1825, and a pushing block 1826. The fixed frame 1821 is fixedly arranged across the conveying assembly 13 and is disposed on one side of the laser welding assembly 17. The second lifting screw rod motor 1822 and the two guide rods 1823 are respectively arranged through the fixed frame 1821. The movable frame 1824 is respectively connected to the second lifting screw rod motor 1822 and the two guide rods 1823. The second lifting screw rod motor 1822 drives the movable frame 1824 to move longitudinally, and the two guide rods 1823 perform guiding and limiting operations on the longitudinal movement of the movable frame 1824. The pushing cylinder 1825 is arranged on the movable frame 1824 and moves along with the movement of the movable frame 1824. The pushing block 1826 is in transmission connection with the pushing cylinder 1825. The pushing cylinder 1825 drives the pushing block 1826 to move horizontally, so as to perform a pushing and detecting operation on the getter welded in the base film blocked by the second blocking mechanism 181. If the pushing block 1826 cannot push the getter in the base film, it is determined as a qualified product. If the pushing block 1826 can push the getter in the base film, it is determined as a non - qualified product.

[0039] Please refer to Figure 2 and Figure 9 As shown, in this embodiment, the blanking assembly 19 includes a fixed plate 191, a first blanking channel 192, a movable plate 193, a push rod mechanism 194, and a second blanking channel 195. One end of the fixed plate 191 is fixedly arranged on the support assembly 11. The first blanking channel 192 is obliquely and fixedly arranged on the fixed plate 191 and is connected to the end of the conveying assembly 13, facilitating the conveying assembly 13 to transfer the base film onto the first blanking channel 192 for collection operation. The movable plate 193 is rotatably arranged in the first blanking channel 192. One end of the push rod mechanism 194 is arranged on the fixed plate 191, and the other end is in transmission connection with the movable plate 193. The push rod mechanism 194 drives the movable plate 193 to open or close relative to the first blanking channel 192. The second blanking channel 195 is arranged below the movable plate 193, facilitating the collection operation of the base film that falls when the movable plate 193 opens. For the base film detected as qualified by the detection mechanism 182, it directly falls from the first blanking channel 192 for blanking and collection operation. For the base film detected as non - qualified by the detection mechanism 182, the push rod mechanism 194 drives the movable plate 193 to open relative to the first blanking channel 192, so that the non - qualified base film falls from the first blanking channel 192 onto the second blanking channel 195 for blanking and collection operation. Specifically, the push rod mechanism 194 uses a telescopic cylinder.

[0040] Please refer to Figure 1As shown, in this embodiment, the control panel assembly 20 includes a display screen and a plurality of buttons. The display screen displays the working status of the getter welding device 10 in real time, and the plurality of buttons respectively control the switch or emergency stop operation of the getter welding device 10.

[0041] It should be noted that the specific working process of a getter welding device 10 applied to a thermos cup in the present utility model is as follows: A plurality of negative film lifting mechanisms 124 in the negative film feeding assembly 12 can respectively stack a plurality of negative films. The negative film transfer assembly 14 sequentially transfers the plurality of negative films on the negative film lifting mechanisms 124 to the transfer assembly 13. When the negative film is transferred to directly below the laser welding main body 172, the first blocking mechanism 173 moves downward to block the negative film. Then, the getter transfer assembly 16 adsorbs and transfers the getter on the getter feeding assembly 15 to the negative film blocked by the first blocking mechanism 173. Next, the laser welding main body 172 laser-welds the getter onto the negative film. After welding is completed, the first blocking mechanism 173 moves upward, and the welded negative film moves to directly below the detection assembly 18. The second blocking mechanism 181 moves downward to block the welded negative film. The cooperation of the second lifting screw motor 1822 and the pushing cylinder 1825 drives the pushing block 1826 to perform a pushing detection operation on the getter welded in the negative film. The negative film with qualified detection is directly transferred to the first blanking channel 192 through the transfer assembly 13 for blanking and collection operations. The negative film with unqualified detection is transferred to the first blanking channel 192 through the transfer assembly 13, and then falls onto the second blanking channel 195 through the movable plate 193 for blanking and collection operations, thereby completing the full-automatic welding operation of the negative film and the getter.

[0042] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0043] The above-described embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A getter welding device for a thermos cup, characterized in that: include: Support components; A film loading assembly, which is movably arranged on the supporting assembly and performs loading operations on a plurality of films; A conveying assembly, which is arranged on the supporting assembly and on the side of the bottom film loading assembly, and the conveying assembly performs a conveying operation on the bottom film arranged thereon; A film transfer component is arranged between the film loading component and the conveying component, and the film transfer component absorbs and transfers the film on the film loading component to the conveying component; A getter loading assembly, which is arranged on the support assembly and on the side of the conveying assembly, and the getter loading assembly performs a loading operation on the getter; A getter transfer component is disposed between the conveying component and the getter loading component, and the getter transfer component absorbs and transfers the getter on the getter loading component to the bottom film on the conveying component; A laser welding assembly is disposed directly above the conveying assembly, the laser welding assembly performs a blocking operation on the negative film and laser welds the getter on the negative film; A detection component is arranged just above the conveying component and on one side of the laser welding component, and the detection component performs a detection operation on the getter welded on the bottom film.

2. A getter welding device for a thermos cup according to claim 1, characterized in that: The bottom film loading assembly includes a rotating motor, which is arranged in the supporting assembly; A first reduction transmission mechanism drivingly connected to the motor; a rotating disk arranged on the first reduction transmission mechanism; and a plurality of film lifting mechanisms movably arranged on the rotating disk.

3. A getter welding device for a thermos cup according to claim 2, characterized in that: The film lifting mechanism comprises a plurality of limit rods which are respectively fixedly arranged on the rotating disk; a chassis which movably penetrates the plurality of limit rods; and a first lifting screw motor which is transmission-connected to the chassis.

4. A getter welding device for a thermos cup according to claim 1, characterized in that: The conveying assembly includes two support blocks arranged opposite to each other, both of which are fixedly arranged on the support assembly; a driving motor arranged on the support assembly; a second reduction transmission mechanism transmission-connected to the driving motor; a synchronous transmission shaft arranged between the two support blocks and transmission-connected to the second reduction transmission mechanism; and two conveyor belts respectively movably arranged on the corresponding support blocks and transmission-connected to the synchronous transmission shaft.

5. A getter welding device for a thermos cup according to claim 1, characterized in that: The laser welding assembly comprises a mounting frame fixedly arranged on the side of the transmission assembly; a laser welding body and a first blocking mechanism respectively arranged on the mounting frame and respectively arranged directly above the transmission assembly.

6. A getter welding device for a thermos cup according to claim 5, characterized in that: The first blocking mechanism includes a fixed block, which is fixed on the mounting frame; a transverse telescopic cylinder arranged on the fixed block; a connecting block transmission-connected to the transverse telescopic cylinder; a longitudinal telescopic cylinder arranged on the connecting block; and a blocking block transmission-connected to the longitudinal telescopic cylinder and arranged directly above the conveying assembly.

7. A getter welding device for a thermos cup according to claim 1, characterized in that: The detection assembly includes a second blocking mechanism and a detection mechanism which are sequentially arranged directly above the transmission assembly and respectively arranged on one side of the laser welding assembly.

8. A getter welding device for a thermos cup according to claim 7, characterized in that: The detection mechanism includes a fixed frame, which is fixed across the transmission assembly; a second lifting screw motor and two guide rods respectively installed on the fixed frame; a movable frame respectively connected to the second lifting screw motor and the two guide rods; a pushing cylinder installed on the movable frame; and a pushing block transmission-connected to the pushing cylinder.

9. A getter welding device for a thermos cup according to any one of claims 1 to 8, characterized in that: It further comprises a material removal assembly, wherein the material removal assembly comprises a fixing plate fixedly disposed on the supporting assembly; A first material discharge channel which is obliquely fixedly disposed on the fixed plate and connected to the end of the conveying assembly; A movable plate rotatably arranged in the first material discharge channel; a push rod mechanism drivingly connected to the movable plate, one end of which is arranged on the fixed plate; A second material discharge channel is arranged below the movable plate.

10. A getter welding device for a thermos cup according to any one of claims 1 to 8, characterized in that: The film transfer component and the getter transfer component both use PPU manipulators.

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