A vacuum cup inner container welding device

Abstract

The application provides a thermos inner container welding device, relates to the field of thermos welding, and comprises a base, a laser head arranged on the base, a clamping mechanism arranged on the base, and a switching mechanism arranged on the base. The clamping mechanism comprises a mounting table arranged on the base. In order to solve the problem that two devices need to be used for gap welding of the inner container sidewall and welding of the inner container sidewall and the inner container bottom in the prior art, the manufacturing cost is increased, the clamping mechanism and the switching mechanism are arranged, the gap welding of the inner container sidewall and the welding of the inner container sidewall and the inner container bottom can be simultaneously performed, the clamping mechanism is arranged, accurate welding during the welding process is realized, the problem that the un-welded inner container sidewall end is expanded, and the welding error is large is solved, and the switching mechanism is arranged, deburring is realized during welding, and the working step of deburring is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vacuum cup welding, in particular to a vacuum cup liner welding device. BACKGROUND

[0002] The vacuum cup liner welding device is mainly used for welding the liner (liner body) and the bottom (liner bottom) of the vacuum cup together to form a sealed and water-tight container. However, the existing liner side wall gap welding and liner side wall and liner bottom welding require the use of two devices, which in turn requires the purchase and maintenance of two different sets of equipment, thereby increasing manufacturing costs.

[0003] For example, the Chinese invention patent (application number: 202110491241.0) discloses a "vacuum cup liner side wall and cup bottom integrated welding equipment", the specification discloses that the current market liner side wall gap welding and liner side wall and liner bottom welding use two sets of equipment, but after using two sets of equipment, not only occupies the factory area, the processing efficiency is low, and the labor cost of two equipment is increased; the above patent can prove the defects of the prior art.

[0004] Therefore, we improve it and propose a vacuum cup liner welding device. SUMMARY

[0005] The purpose of the present application is to solve the problem of increasing costs caused by the need to use two devices for liner side wall gap welding and liner side wall and liner bottom welding.

[0006] In order to achieve the above-mentioned purpose of the application, the present application provides a vacuum cup liner welding device to improve the above-mentioned problems.

[0007] The present application is as follows:

[0008] It comprises a base, a laser head arranged on the base, a clamping mechanism arranged on the base, and a switching mechanism arranged on the base.

[0009] The clamping mechanism comprises a mounting table arranged on the base, an arc-shaped plate rotatably arranged on the mounting table, and a fixing component arranged on the mounting table.

[0010] The switching mechanism comprises a lead screw rotatably arranged on the mounting table, a transmission block threadedly connected to the lead screw, a limiting component arranged on the mounting table, and a rotating component arranged on the mounting table.

[0011] As a preferred technical solution of the present application, the clamping mechanism further comprises a rotating ring rotatably arranged on the mounting table, a limiting shaft rotatably arranged on the mounting table, the arc-shaped plate being arranged on the limiting shaft, and the limiting shaft being connected to the mounting table through a torsional spring.

[0012] As the preferred technical scheme of the present application, the fixed component comprises a sliding groove arranged on the mounting table, a pushing ring is arranged on the sliding groove in a sliding manner, the end of the pushing ring is wedge-shaped, and the pushing ring and the arc-shaped plate are mutually adapted.

[0013] As the preferred technical scheme of the present application, the switching mechanism further comprises a motor arranged in the base, the base is hollow, a rotating shaft is arranged at the output end of the motor, the rotating shaft is connected with the lead screw, the laser head is arranged on the transmission block, a jacking block is arranged on the mounting table, a groove is arranged on the jacking block, a sliding column is arranged on the transmission block, and the sliding column is arranged on the groove in a sliding manner.

[0014] As the preferred technical scheme of the present application, the limiting component is arranged in a plurality of and circumferentially arrayed on the mounting table, the limiting component comprises a Y-shaped groove arranged on the mounting table, a driving column is arranged on the Y-shaped groove in a sliding manner, the end of the driving column is semicircular, a one-way valve one is arranged at the end of the Y-shaped groove, a one-way valve two is arranged at the bottom of the Y-shaped groove, and springs are connected to the corresponding surfaces of the one-way valve two and the driving column.

[0015] As the preferred technical scheme of the present application, the rotating component comprises a strip-shaped groove arranged on the rotating shaft, the jacking block is arranged on the mounting table in a sliding manner, a transmission roller is arranged on the strip-shaped groove in a sliding manner, the transmission roller is arranged on the mounting table in a sliding manner, a connecting rod is arranged on the outside of the rotating shaft in a rotating manner, the connecting rod is arranged on the jacking block in a sliding manner, a wedge-shaped block one is arranged on the connecting rod, a wedge-shaped block two is arranged on the transmission roller, and the wedge-shaped block one and the wedge-shaped block two are mutually adapted.

[0016] As the preferred technical scheme of the present application, an electromagnet one is arranged on the transmission roller, an electromagnet two is arranged at the bottom of the mounting table, and the electromagnet one and the electromagnet two are mutually adapted.

[0017] As the preferred technical scheme of the present application, a discharge groove is arranged on the mounting table, a plurality of discharge grooves are arranged on the mounting table in a circumferential array, and the end of the mounting table is in the shape of a circular truncated cone.

[0018] As the preferred technical scheme of the present application, the end of the arc-shaped plate is wedge-shaped, and the bottom of the groove is in an inclined shape.

[0019] As the preferred technical scheme of the present application, a plurality of guide grooves are arranged on the outside of the pushing ring, and the plurality of guide grooves are circumferentially arrayed on the pushing ring.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] In the scheme of the present application:

[0022] 1. In order to solve the problem of the prior art that two devices are required for the gap welding of the side wall of the inner container of the vacuum cup and the welding of the side wall of the inner container and the bottom of the inner container, resulting in increased manufacturing costs, the clamping mechanism and the switching mechanism are provided, the laser head is guided by the top driving block, the longitudinal welding of the side wall of the inner container is realized, the top driving block is driven to rotate, the laser head is used for rotary welding of the welding position of the side wall of the inner container and the bottom of the inner container, and the gap welding of the side wall of the inner container and the welding of the side wall of the inner container and the bottom of the inner container can be performed simultaneously.

[0023] 2. The clamping mechanism is provided, the arc-shaped plate clamps and fixes the side wall of the inner container, and the un-welded end portion of the side wall of the inner container is overlapped, so that accurate welding during the welding process is realized, and the problem of the prior art that the un-welded end portion of the side wall of the inner container is expanded, resulting in a large welding error, is solved.

[0024] 3. The switching mechanism is provided, the burrs generated inside and outside the welding position of the side wall of the inner container and the welding position of the side wall of the inner container and the bottom of the inner container are scraped by the rotation of the top driving block, so that deburring is realized during welding, and the working steps of deburring are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The structure schematic view of the vacuum cup inner container welding device provided by the application is provided.

[0026] Figure 2 The clamping mechanism structure schematic view of the vacuum cup inner container welding device provided by the application is provided.

[0027] Figure 3 The internal structure schematic view of the mounting table of the vacuum cup inner container welding device provided by the application is provided.

[0028] Figure 4 The switching mechanism structure schematic view of the vacuum cup inner container welding device provided by the application is provided. Figure 3 The enlarged structure schematic view of area A of the vacuum cup inner container welding device provided by the application is provided.

[0029] Figure 5 The switching mechanism structure schematic view of the vacuum cup inner container welding device provided by the application is provided.

[0030] Figure 6 The overall structure schematic view of the transmission roller of the vacuum cup inner container welding device provided by the application is provided.

[0031] Figure 7 The rotating part structure schematic view of the vacuum cup inner container welding device provided by the application is provided.

[0032] Indications in the figure:

[0033] 1, base; 101, laser head;

[0034] 2, clamping mechanism, 201, mounting table, 202, arc plate, 203, rotating ring, 204, limiting shaft, 205, fixed component, 2051, sliding groove, 2052, push ring;

[0035] 3, switching mechanism, 301, screw rod, 302, transmission block, 303, motor, 304, rotating shaft, 305, top block, 306, groove, 307, sliding column, 308, limiting component, 3081, Y-shaped groove, 3082, drive column, 3083, one-way valve, 3084, one-way valve, 3085, spring, 309, rotating component, 3091, strip-shaped groove, 3092, transmission roller, 3093, connecting rod, 3094, wedge-shaped block one, 3095, wedge-shaped block two, 310, electromagnet one, 311, electromagnet two, 312, discharge groove, 313, guide groove. DETAILED DESCRIPTION

[0036] In order to make the person skilled in the art better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0037] As described in the background, the inner wall gap welding of the vacuum cup liner and the welding of the inner wall of the liner and the cup bottom require two devices, which increases the manufacturing cost.

[0038] In order to solve this technical problem, the present application provides a vacuum cup liner welding device which is applied to vacuum cup welding.

[0039] Specifically, please refer to Figures 1-7 , the vacuum cup liner welding device specifically comprises: a base 1, a laser head 101 arranged on the base 1, a clamping mechanism 2 arranged on the base 1, and a switching mechanism 3 arranged on the base 1.

[0040] The clamping mechanism 2 comprises a mounting table 201 arranged on the base 1, an arc plate 202 rotatably arranged on the mounting table 201, and a fixed component 205 arranged on the mounting table 201.

[0041] The switching mechanism 3 comprises a screw rod 301 rotatably arranged on the mounting table 201, a transmission block 302 threadedly connected to the screw rod 301, a limiting component 308 arranged on the mounting table 201, and a rotating component 309 arranged on the mounting table 201.

[0042] The mug liner welding device provided by the application solves the problem of the prior art that two devices are needed for the gap welding of the side wall of the mug liner and the welding of the side wall and the bottom of the liner, which increases the manufacturing cost, the clamping mechanism 2 and the switching mechanism 3 are arranged, the laser head 101 is guided by the top driving block 305, the longitudinal welding of the side wall of the liner is realized, the top driving block 305 is driven to rotate, the laser head 101 is used for rotary welding of the welding position of the side wall of the liner and the bottom of the liner, and the gap welding of the side wall of the liner and the welding of the side wall and the bottom of the liner can be simultaneously performed during work;

[0043] The clamping mechanism 2 is arranged, the arc-shaped plate 202 clamps and fixes the side wall of the liner, the un-welded end portion of the side wall of the liner is overlapped, accurate welding during the welding process is realized, and the problem that the un-welded end portion of the side wall of the liner is expanded in the prior art, resulting in a large welding error, is solved.

[0044] The switching mechanism 3 is arranged, the burrs generated inside and outside the welding position of the side wall of the liner and the welding position of the side wall of the liner and the bottom of the liner are scraped by the rotation of the top driving block 305, the burrs are removed during the welding, and the working steps of deburring are reduced.

[0045] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings.

[0046] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0047] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0048] Embodiment 1, please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, a thermos cup liner welding device, the clamping mechanism 2 of which further includes a rotating ring 203 rotatably arranged on a mounting platform 201, a limiting shaft 204 rotatably arranged on the mounting platform 201, and an arc plate 202 arranged on the limiting shaft 204. The connection between the limiting shaft 204 and the mounting platform 201 is connected by a torsion spring. Two arc plates 202 are provided, and the elasticity of the torsion spring drives the two arc plates 202 to expand outward. When in use, the unwelded side wall of the inner liner is placed on the rotating ring 203. Since the two ends of the unwelded side wall of the inner liner expand outward, the two arc plates 202 are rotated and closed. The two closed arc plates 202 squeeze the side wall of the inner liner so that the two ends of the side wall of the inner liner overlap, and the side wall of the inner liner is squeezed and fixed, while preventing the side wall of the inner liner from deviation during welding, which affects the quality of the product.

[0049] The fixing component 205 includes a sliding groove 2051 provided on the mounting platform 201. A push ring 2052 is slidably provided on the sliding groove 2051. The end of the push ring 2052 is wedge-shaped. The push ring 2052 and the curved plate 202 are adapted to each other. The curved plate 202 is fixed by the fixing component 205. When the push ring 2052 is driven upward to slide along the sliding groove 2051, the end of the push ring 2052 squeezes the expanded curved plate 202, causing the curved plate 202 to close inward. At the same time, the curved plate 202 is fixed to prevent the curved plate 202 from expanding due to the elasticity of the torsion spring.

[0050] By sliding the push ring 2052 upward, the end of the push ring 2052 squeezes the two expanded arc plates 202, and the end of the push ring 2052 drives the two arc plates 202 to close inward, so that the push ring 2052 limits the two arc plates 202, and then the bottom of the liner cup is placed on the side wall of the liner, and the two closed arc plates 202 squeeze and fix the side wall of the liner, so that the two ends of the side wall of the liner overlap, and the side wall of the liner overlaps with the bottom of the liner cup, preventing the two ends of the unwelded side wall of the liner from expanding outward, reducing the error of the laser head 101 when welding the side wall of the liner and the bottom of the liner cup, and improving the quality of the product.

[0051] Example 2, further optimizes the thermos cup liner welding device provided in Example 1, specifically, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7As shown, the switching mechanism 3 further comprises a motor 303 arranged in the base 1, the base 1 is hollow, and the output end of the motor 303 is provided with a rotating shaft 304 connected with the lead screw 301, the laser head 101 is arranged on the transmission block 302, the mounting table 201 is provided with a jacking block 305, the jacking block 305 is provided with a groove 306, the transmission block 302 is provided with a sliding column 307, the sliding column 307 is slidingly arranged on the groove 306, the base 1 is hollow to facilitate ventilation at the bottom of the mounting table 201, when the motor 303 rotates, the motor 303 drives the rotating shaft 304 to rotate synchronously with the lead screw 301, the lead screw 301 drives the sliding column 307 on the transmission block 302 to slide along the groove 306, so that the laser head 101 on the transmission block 302 is guided by the groove 306 and slides longitudinally, and the inner container side wall is welded by the laser head 101;

[0052] The limiting component 308 is provided with a plurality of circumferential array distribution on the mounting table 201, the limiting component 308 comprises a Y-shaped groove 3081 arranged on the mounting table 201, a driving column 3082 is slidingly arranged on the Y-shaped groove 3081, the end of the driving column 3082 is semicircular, the end of the Y-shaped groove 3081 is provided with a one-way valve one 3083, the bottom of the Y-shaped groove 3081 is provided with a one-way valve two 3084, the corresponding surfaces of the one-way valve two 3084 and the driving column 3082 are connected with a spring 3085, the jacking block 305 is limited by the limiting component 308, the inner container side wall, the inner container cup bottom, the rotating ring 203 and the mounting table 201 form a closed space, the initial state of the driving column 3082 is expanded, as Figure 4 As shown, the jacking block 305 is limited by the cooperation of the driving column 3082 and the spring 3085, when the driving column 3082 slides along the Y-shaped groove 3081 and downward, the gas in the closed space enters the Y-shaped groove 3081 from the one-way valve one 3083, and then is discharged from the one-way valve two 3084 at the bottom of the Y-shaped groove 3081, so that a negative pressure is formed in the closed space, when the welded inner container side wall and inner container cup bottom are taken out, if the inner container side wall generates suction with the rotating ring 203 due to the negative pressure, it can be proved that the sealing performance of the welded inner container side wall and inner container cup bottom is good;

[0053] The rotating component 309 includes a strip groove 3091 provided on the rotating shaft 304, the push block 305 is slidably provided on the mounting platform 201, a transmission roller 3092 is slidably provided on the strip groove 3091, and the transmission roller 3092 is slidably provided on the mounting platform 201. A connecting rod 3093 is rotatably provided on the outer side of the rotating shaft 304, and the connecting rod 3093 is slidably provided on the push block 305. A wedge block 1 3094 is provided on the connecting rod 3093, and a wedge block 2 3095 is provided on the transmission roller 3092. The wedge block 1 3094 and the wedge block 2 3095 are adapted to each other. The laser head 101 is driven to rotate by the rotating component 309, and the transmission roller 3092 is guided by the strip groove 3091. When the transmission roller 3092 is driven to slide along the strip groove 3091, the wedge on the transmission roller 3092 The wedge block 2 3095 is adapted to the wedge block 1 3094 on the pushing block 305. When the motor 303 drives the rotating shaft 304 to rotate, the strip groove 3091 on the rotating shaft 304 drives the transmission roller 3092 to rotate synchronously. The wedge block 2 3095 on the transmission roller 3092 drives the wedge block 1 3094 to rotate, thereby causing the connecting rod 3093 to rotate synchronously. The connecting rod 3093 drives the pushing block 305 to rotate synchronously. The pushing block 305 drives the transmission block 302 to rotate synchronously together with the laser head 101. The rotating laser head 101 welds the gap between the side wall of the inner liner and the bottom of the inner liner cup. At the same time, the rotating pushing block 305 squeezes the driving column 3082. The driving column 3082 slides downward, causing the enclosed space formed by the side wall of the inner liner, the bottom of the inner liner cup, the rotating ring 203 and the mounting platform 201 to generate negative pressure.

[0054] The transmission roller 3092 is provided with an electromagnet 1 310, and the bottom of the mounting platform 201 is provided with an electromagnet 2 311. The electromagnet 1 310 and the electromagnet 2 311 are adapted to each other. The electromagnet 1 310 and the electromagnet 2 311 generate suction force, causing the transmission roller 3092 to slide upward. The wedge block 2 3095 and the wedge block 1 3094 on the transmission roller 3092 rotate, causing the laser head 101 to weld the gap between the side wall of the inner liner and the bottom of the inner liner cup.

[0055] The mounting platform 201 is provided with a discharge groove 312. There are multiple discharge grooves 312 and they are distributed in a circular array on the mounting platform 201. The end of the mounting platform 201 is in a truncated cone shape. When the push block 305 rotates, the push block 305 slides along the side wall of the inner liner, and the burrs generated at the welding of the inner liner side wall and the welding of the inner liner side wall and the inner liner cup bottom are scraped off by the end of the push block 305. When the push ring 2052 slides upward, the discharge groove 312 is blocked. Figure 4As shown, when the push ring 2052 is reset, the discharge groove 312 is exposed, the burrs falling on the mounting table 201 slide along the end thereof into the discharge groove 312, the burrs are discharged through the discharge groove 312, the burrs are automatically cleaned, and the burrs are prevented from affecting the next work of the equipment;

[0056] The end of the arc-shaped plate 202 is wedge-shaped, and the bottom of the groove body 306 is inclined, when the lead screw 301 drives the transmission block 302 to be displaced to the bottom of the groove body 306, the sliding column 307 extrudes the bottom of the groove body 306, so that the jacking block 305 slides outward, the jacking block 305 extrudes the welded inner container side wall and the inner container cup bottom, so that the friction between the jacking block 305 and the inner container side wall is increased, and then the jacking block 305 is rotated through cooperation of the electromagnet one 310 and the electromagnet two 311, the jacking block 305 drives the inner container side wall and the inner container cup bottom to rotate synchronously, through cooperation of the rotating inner container side wall and the inner container cup bottom with the arc-shaped plate 202, the end of the arc-shaped plate 202 scrapes the burrs generated outside the inner container side wall and the inner container cup bottom, and the quality of the product is improved;

[0057] The outer side of the push ring 2052 is provided with a plurality of guide grooves 313, the plurality of guide grooves 313 are distributed in a circumferential array on the push ring 2052, when the discharge groove 312 discharges the burrs, the guide grooves 313 are arranged to guide the discharged burrs, and the burrs are prevented from being clamped on the sliding groove 2051;

[0058] The laser head 101 is driven by the switching mechanism 3 to longitudinally weld the gap of the inner container side wall, and to rotationally weld the gap of the inner container side wall and the inner container cup bottom, and at the same time, the inner and outer sides of the welded gap of the inner container side wall and the inner container cup bottom are deburred, the closed space formed by the inner container side wall, the inner container cup bottom, the rotating ring 203 and the mounting table 201 is subjected to negative pressure at the same time of deburring, when the welded inner container side wall and the inner container cup bottom are taken out, if the inner container side wall generates suction with the rotating ring 203 due to the negative pressure, it can be proved that the sealing performance of the welded inner container side wall and the inner container cup bottom is good, and the sealing performance of the welded product can be detected.

[0059] The use process of the inner container welding device for a vacuum cup is as follows:

[0060] In use, the unwelded inner container side wall is placed on the rotating ring 203, the two ends of the unwelded inner container side wall are expanded outward, the pushing ring 2052 is manually slid upward, the ends of the pushing ring 2052 press the two expanded arc-shaped plates 202, the ends of the pushing ring 2052 drive the two arc-shaped plates 202 to close inward, the pushing ring 2052 limits the two arc-shaped plates 202, the inner container cup bottom is placed on the inner container side wall, the inner container side wall is fixed by being pressed by the two closed arc-shaped plates 202, the two ends of the inner container side wall are overlapped, the inner container side wall is overlapped with the inner container cup bottom, the motor 303 is started, the motor 303 drives the rotating shaft 304 and the lead screw 301 to rotate synchronously, because the driving column 3082 and the spring 3085 limit the top block 305, the sliding column 307 on the transmission block 302 slides along the groove 306 driven by the lead screw 301, the laser head 101 on the transmission block 302 slides longitudinally guided by the groove 306, the gap of the inner container side wall is welded by the laser head 101, the suction force generated by the electromagnet one 310 and the electromagnet two 311 drives the transmission roller 3092 to slide upward, the wedge-shaped block two 3095 on the transmission roller 3092 is matched with the wedge-shaped block one 3094 on the top block 305, the strip-shaped groove 3091 on the rotating shaft 304 drives the transmission roller 3092 to rotate synchronously, the wedge-shaped block two 3095 on the transmission roller 3092 drives the wedge-shaped block one 3094 to rotate, thereby driving the connecting rod 3093 to rotate synchronously, the connecting rod 3093 drives the top block 305 to rotate synchronously, the top block 305 drives the transmission block 302 and the laser head 101 to rotate synchronously, the gap between the inner container side wall and the inner container cup bottom is welded by the rotating laser head 101, at this time the top block 305 rotates synchronously, the top block 305 slides along the inner container side wall, the burrs generated at the welding position of the inner container side wall and the welding position of the inner container side wall and the inner container cup bottom are scraped by the end of the top block 305, at the same time the top block 305 presses the driving column 3082, the driving column 3082 slides along the Y-shaped groove 3081 downward, the gas in the closed space formed by the inner container side wall, the inner container cup bottom, the rotating ring 203 and the mounting table 201 enters the Y-shaped groove 3081 from the one-way valve one 3083, and then is discharged from the one-way valve two 3084 at the bottom of the Y-shaped groove 3081, so that a negative pressure is formed in the closed space, the transmission roller 3092 is reset by the cooperation of the electromagnet one 310 and the electromagnet two 311, the output end of the motor 303 rotates and drives the rotating shaft 304 and the lead screw 301 to rotate, when the transmission block 302 is displaced to the bottom of the groove 306, because the bottom of the groove 306 is inclined, when the sliding column 307 presses the bottom of the groove 306, the top block 305 slides outward, the top block 305 presses the welded inner container side wall and the inner container cup bottom, the friction between the top block 305 and the inner container side wall increases, the top block 305 is rotated by the cooperation of the electromagnet one 310 and the electromagnet two 311, the top block 305 drives the inner container side wall and the inner container cup bottom to rotate synchronously,By rotating the inner container side wall and cooperating with the inner container cup bottom and the arc-shaped plate 202, the end of the arc-shaped plate 202 can remove the burrs generated outside the inner container side wall and the inner container cup bottom, and finally reset the sliding ring. When the sliding ring is reset, if the discharge groove 312 has suction with the sliding ring, it can prove the sealing performance. At this time, the discharge groove 312 is exposed, and the burrs falling on the mounting table 201 slide along the end thereof into the discharge groove 312, and the burrs are discharged through the discharge groove 312.

[0061] In the present application, unless otherwise clearly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or communicated with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0062] Obviously, the above-described embodiments are only a part of the embodiments of the present application, and are not all the embodiments. The preferred embodiments of the present application are shown in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the content of the present application specification and drawings, directly or indirectly applied to other related technical fields, is also within the scope of the patent protection of the present application.

Claims

1. A vacuum cup inner container welding device, comprising a base (1), a laser head (101) arranged on the base (1), characterized in that, Also include the clamping mechanism (2) set on the base (1), set on the base (1) switching mechanism (3); Clamping mechanism (2) includes the installation platform (201) set on the base (1), the arc plate (202) rotatably arranged on the installation platform (201), the fixed component (205) arranged on the installation platform (201); Switching mechanism (3) includes a lead screw (301) rotatably arranged on the installation platform (201), a transmission block (302) threadedly connected to the lead screw (301), a limiting component (308) arranged on the installation platform (201), and a rotating component (309) arranged on the installation platform (201); The switching mechanism (3) further comprises a motor (303) arranged in the base (1), the base (1) is hollow, the motor (303) is provided with a rotating shaft (304) at the output end, the rotating shaft (304) is connected with the lead screw (301), the laser head (101) is arranged on the transmission block (302), the installation platform (201) is provided with a jacking block (305), the jacking block (305) is provided with a groove (306), the transmission block (302) is provided with a sliding column (307), the sliding column (307) is slidably arranged in the groove (306); The limiting component (308) is arranged in a circumferential array on the installation platform (201), the limiting component (308) comprises a Y-shaped groove (3081) arranged on the installation platform (201), a driving column (3082) slidably arranged in the Y-shaped groove (3081), an end of the driving column (3082) is semicircular, an end of the Y-shaped groove (3081) is provided with a one-way valve (3083), a bottom of the Y-shaped groove (3081) is provided with a one-way valve (3084), the corresponding surfaces of the one-way valve (3084) and the driving column (3082) are connected with a spring (3085); The rotating component (309) comprises a strip-shaped groove (3091) arranged on the rotating shaft (304), the jacking block (305) is slidably arranged on the installation platform (201), the strip-shaped groove (3091) is slidably arranged with a transmission roller (3092), the transmission roller (3092) is slidably arranged on the installation platform (201), the rotating shaft (304) is rotatably arranged with a connecting rod (3093) outside, the connecting rod (3093) is slidably arranged on the jacking block (305), the connecting rod (3093) is provided with a wedge block (3094), the transmission roller (3092) is provided with a wedge block (3095), the wedge block (3094) and the wedge block (3095) are mutually adapted; The transmission roller (3092) is provided with an electromagnet (310), the bottom of the installation platform (201) is provided with an electromagnet (311), the electromagnet (310) and the electromagnet (311) are mutually adapted.

2. The vacuum cup inner container welding device according to claim 1, characterized in that, The clamping mechanism (2) further comprises a rotating ring (203) rotatably arranged on the mounting table (201), a limiting shaft (204) is rotatably arranged on the mounting table (201), the arc-shaped plate (202) is arranged on the limiting shaft (204), and the connecting position of the limiting shaft (204) and the mounting table (201) is connected through a torsional spring.

3. The vacuum cup inner container welding device according to claim 2, characterized in that, The fixing component (205) comprises a sliding groove (2051) arranged on the mounting table (201), a pushing ring (2052) is slidably arranged on the sliding groove (2051), the end of the pushing ring (2052) is wedge-shaped, and the pushing ring (2052) and the arc-shaped plate (202) are mutually matched.

4. The vacuum cup inner container welding device according to claim 1, characterized in that, The mounting table (201) is provided with a discharge groove (312), a plurality of discharge grooves (312) are arranged on the mounting table (201) in a circumferential array, and the end of the mounting table (201) is in the shape of a circular truncated cone.

5. The vacuum cup inner container welding device according to claim 1, characterized in that, The end of the arc-shaped plate (202) is wedge-shaped, and the bottom of the groove body (306) is inclined.

6. The vacuum cup inner container welding device according to claim 3, characterized in that, A plurality of guide grooves (313) are arranged on the outer side of the pushing ring (2052), and the plurality of guide grooves (313) are arranged on the pushing ring (2052) in a circumferential array.

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