CN222020865U - Vacuum cup circumference welding machine - Google Patents

Abstract

The utility model provides a vacuum cup circumference welding machine, which comprises a frame main body, wherein a pair of matched outer dies and bottom dies are arranged in the middle of the frame main body and are used for placing a bottom plate and a cup body, a sliding bin is arranged above the outer dies, a pair of pressing mechanisms are arranged at the top of the frame main body and are used for pressing the cup body and the bottom plate, cross sliding tables are arranged on two sides of the frame main body, laser welding devices are fixedly connected to the two cross sliding tables and are used for welding the cup body and the bottom plate, and a pair of jacking mechanisms are arranged at the bottom of the frame main body and are used for jacking the welded cup body; the device also comprises a blanking mechanism. According to the utility model, the sliding bin, the extrusion spring and the movable plate are arranged, when one ejecting end of the movable plate is pressed, the baffle plate at the inner end of the movable plate blocks the upper bottom plate, the lower single bottom plate slides downwards into the bottom die, after the movable plate is loosened, the extrusion spring drives the movable plate to reset, and then the upper bottom plate slides downwards to be supplemented.

Description

Vacuum cup circumference welding machine

Technical Field

The utility model relates to the technical field of vacuum cup processing, in particular to a vacuum cup circumference welding machine.

Background

The vacuum cup is a water container made of ceramic or stainless steel and a vacuum layer, the top of the vacuum cup is provided with a cover, the vacuum cup is tightly sealed, and the vacuum heat insulation layer can delay heat dissipation of water and other liquids in the vacuum cup so as to achieve the purpose of heat insulation. The bottom of the vacuum cup needs to be welded in the process of processing the vacuum cup, a welding machine in the prior art is usually a laser welding machine, and can be compatible with various welding modes, when the semiautomatic welding machine is used, firstly, a bottom plate is put into a bottom die, then the cup body is put into an outer die, the cup body is pressed through a pressing structure, and meanwhile, the die drives the cup body and the bottom plate to rotate and perform laser welding; on the other hand, if the existing semiautomatic welding machine is modified into full-automatic welding, the modification difficulty is high, the cost is high, and the structure is not easy to adjust, so that the limitation exists.

Accordingly, the present application provides a vacuum cup circumferential welding machine to meet the needs.

Disclosure of utility model

The technical problem to be solved by the utility model is to provide a vacuum cup circumference welding machine, so that the problem that when the conventional welding machine is used, an operator is required to take out a single negative from a disordered negative pile and put the single negative into a bottom die, the machining efficiency is affected, and meanwhile, the potential safety hazard exists; on the other hand, if the existing semiautomatic welding machine is refitted into full-automatic welding, the refitting difficulty is high, the cost is high, the structure is not easy to adjust, and therefore the problem of limitation exists.

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a thermos cup circumference welding machine, includes the frame main part, frame main part mid-mounting has a pair of matched external mold and die block, all is used for placing film and cup, the external mold top is provided with the smooth storehouse, a pair of pushing down mechanism is installed at frame main part top, makes and compresses tightly between cup and the film, the cross slip table is all installed to frame main part both sides, two all fixedly connected with laser welder on the cross slip table for welding cup and film, a pair of climbing mechanism is installed to frame main part bottom for ejecting the cup that the welding was accomplished; the blanking mechanism is used for blanking the negative film and is connected with the sliding bin.

Optionally, the blanking mechanism comprises a notch arranged on the surface of the sliding cabin and an extrusion spring fixedly connected in the sliding cabin, wherein a movable plate is hinged in the notch, two ends of the movable plate are fixedly connected with baffle plates with sharp outer ends, the extrusion spring is used for supporting the outer ends of the movable plate, when the sliding cabin, the extrusion spring and the movable plate are arranged, a plurality of bottom plates are arranged in the sliding cabin, when the bottom plates are required to be blanked, one end of the movable plate, which is ejected, is pressed, at the moment, the baffle plates at the inner ends of the movable plate block the bottom plates above, a single bottom plate below slides into the bottom die, and after the movable plate is loosened, the extrusion spring drives the movable plate to reset, and then the bottom plates above the movable plate slide downwards to be supplemented; during refitting, a top-moving switch can be arranged above the movable plate, so that automatic intermittent blanking is realized.

Optionally, the pushing mechanism comprises a cylinder fixedly connected to the top end of the frame main body, the output end of the cylinder is fixedly connected with a pushing rod, the bottom end of the pushing rod is fixedly connected with a pushing head, the top end of the frame main body is fixedly connected with a guide shaft for guiding the movement of the pushing rod, the jacking mechanism comprises a bottom plate fixedly connected to the bottom end of the frame main body, a pair of sliding rods are fixedly connected to the bottom plate, a first support plate and a second support plate which are fixedly arranged on the sliding rods in a sliding manner are also rotationally connected to a screw rod in threaded connection with the first support plate, when the screw rod rotates, the first support plate and the second support plate move, a push rod is fixedly connected to the second support plate, and a connecting rod which is detachable is arranged at the top end of the push rod; the bottom die is characterized by further comprising a fixed plate fixedly connected with the lower part of the bottom die, a rotating rod is arranged on the fixed plate in a limiting sliding manner, a jacking block is fixedly connected to the top end of the rotating rod, the bottom end of the rotating rod is in plug-in connection with the connecting rod, when the jacking rod ascends and rotates, the connecting rod drives the rotating rod and the jacking block to rotate, the rotating rod and the screw rod are respectively driven by two groups of external servo motors and synchronous belts, when the bottom die is used, a bottom plate is placed into a sliding bin, the rear end of the sliding bin can be connected with a production line after the bottom plate is processed, the bottom plate enters the bottom die for positioning, then a cup body is placed into the bottom die, when a cylinder is pressed down, the cup body is pressed into an outer die, the outer die positions and corrects the outer shell into a perfect circle, in actual use, the bottom die can be supported by an inflated cylinder, and the cup body and the bottom plate are pressed down and a welding seam are positioned to a welding position by the pressing mechanism; simultaneously starting a laser welder and a bottom servo motor, wherein the bottom servo motor synchronously drives the vacuum cup to rotate, the vacuum cup is welded by 360 degrees, and the jacking mechanism is jacked by a screw rod driven by the servo motor, so that the whole mechanism below the bottom die is jacked, the welded vacuum cup is pushed out of the outer die, and then the vacuum cup is taken out for cyclic reciprocating operation; during debugging, a laser with proper power is selected according to the welding requirement of the vacuum cup, the PLC controls the mechanical structure to move, and the required product is carried to the corresponding position according to the designed flow to carry out welding work.

Optionally, the lower pressure head bottom is the toper structure, through setting up lower pressure head for the toper structure, adaptation multiple size cup.

Optionally, fixedly connected with mounting panel on the cross slip table, install detachable laser welder on the mounting panel, through setting up the cross slip table, be convenient for carry out the multi-angle to laser welder and adjust.

Optionally, a plurality of detachable shell plates are arranged on the peripheral side face of the frame main body, and the shell plates seal the frame main body, so that the influence of the environment is reduced.

Optionally, the bottom die is located below the inner part of the outer die, and a step is formed at the joint of the outer die and the bottom die and used for placing the bottom plate with the size suitable for the bottom plate.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the scheme, when the movable plate is used, a plurality of bottom plates are arranged in the sliding bin, when the bottom plates need to be fed, one end of the movable plate, which is ejected out, is pressed, a baffle at the inner end of the movable plate blocks the bottom plate above, a single bottom plate below slides into the bottom die, after the movable plate is loosened, the movable plate is driven by the extrusion spring to reset, and then the bottom plate above slides downwards to be supplemented; during refitting, a top-moving switch can be arranged above the movable plate, so that automatic intermittent blanking is realized.

By arranging the pressing mechanism and the jacking mechanism, when in use, the bottom plate is placed into the sliding cabin, the rear end of the sliding cabin can be connected with a production line after the bottom plate is processed, the bottom plate enters the bottom die for positioning, then the bottom plate is placed into the cup body, when the air cylinder is pressed down, the cup body is pressed into the outer die, the outer die positions and corrects the outer shell into a perfect circle, in actual use, the bottom die can be supported by an inflatable air cylinder, and the pressing mechanism presses down the cup body and the bottom plate to compress and position the welding seam to a welding position; simultaneously, the laser welder and the bottom servo motor are started, the bottom servo motor synchronously drives the vacuum cup to rotate, the vacuum cup is welded for a circle, the jacking mechanism is jacked up by the servo motor driving screw rod, so that the mechanism below the bottom die is integrally jacked up, the welded vacuum cup is pushed out of the outer die, and then the vacuum cup is taken out for cyclic reciprocating operation.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present utility model and, together with the description, further serve to explain the principles of the utility model and to enable a person skilled in the pertinent art to make and use the utility model.

FIG. 1 is a schematic perspective view of a vacuum cup circumference welding machine;

FIG. 2 is a schematic side view of a vacuum cup circumference welding machine;

FIG. 3 is a schematic view of the cross-sectional structure A-A in FIG. 2;

FIG. 4 is a schematic diagram of the internal structure of the vacuum cup circumference welding machine;

FIG. 5 is an enlarged schematic view of the portion B in FIG. 1;

FIG. 6 is an enlarged schematic view of the portion C in FIG. 3;

FIG. 7 is an enlarged schematic view of the portion D of FIG. 4;

FIG. 8 is an enlarged schematic view of the portion E of FIG. 4;

FIG. 9 is an enlarged schematic view of the portion F in FIG. 4;

FIG. 10 is an enlarged schematic view of the portion G of FIG. 3;

FIG. 11 is a schematic view of a movable plate structure in a vacuum cup circumferential welding machine.

[ Reference numerals ]

1. A frame body; 2. a cross sliding table; 3. a laser welder; 4. a bottom plate; 5. a screw rod; 6. a first support plate; 7. a slide bar; 8. a second support plate; 9. a push rod; 10. a rotating rod; 11. a top block; 12. sliding a bin; 13. an outer mold; 14. a bottom die; 15. a cylinder; 16. pressing down a rod; 17. a guide shaft; 18. a lower pressure head; 19. a shell plate; 20. a connecting rod; 21. a mounting plate; 22. a notch; 23. a movable plate; 24. extruding a spring; 25. and a baffle.

Specific structures and devices are labeled in the drawings to enable clear implementation of embodiments of the utility model, but this is merely illustrative and is not intended to limit the utility model to the specific structures, devices and environments that may be modified or adapted by those of ordinary skill in the art, based on the specific needs.

Detailed Description

The utility model provides a vacuum cup circumference welding machine which is described in detail below with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It is to be understood that the meaning of "on … …", "on … …" and "over … …" in this disclosure should be read in the broadest sense so that "on … …" means not only "directly on" but also "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1 and 6, an embodiment of the present utility model provides a vacuum cup circumference welding machine, which comprises a frame main body 1, wherein a pair of matched outer dies 13 and bottom dies 14 are installed in the middle of the frame main body 1 and are used for placing a bottom plate and a cup body, a sliding cabin 12 is arranged above the outer dies 13, a pair of pressing mechanisms are installed at the top of the frame main body 1 to press the cup body and the bottom plate, two sides of the frame main body 1 are provided with cross sliding tables 2, two cross sliding tables 2 are fixedly connected with laser welders 3 for welding the cup body and the bottom plate, and a pair of lifting mechanisms are installed at the bottom of the frame main body 1 and are used for lifting the welded cup body; and a blanking mechanism for blanking the negative film, wherein the blanking mechanism is connected with the sliding bin 12.

As shown in fig. 5, 6 and 11, the blanking mechanism comprises a notch 22 formed on the surface of the sliding cabin 12 and a pressing spring 24 fixedly connected in the sliding cabin 12, wherein a movable plate 23 is hinged in the notch 22, two ends of the movable plate 23 are fixedly connected with baffle plates 25 with sharp outer ends, the pressing spring 24 is used for supporting the outer ends of the movable plate 23, when the sliding cabin 12 is used, the pressing spring 24 and the movable plate 23 are arranged, a plurality of bottom plates are arranged in the sliding cabin 12, when the bottom plates need to be blanked, one ejection end of the movable plate 23 is pressed, at the moment, the baffle plates 25 at the inner ends of the movable plate 23 block the bottom plates above, a single bottom plate below slides downwards into the bottom die 14, and after the movable plate 23 is loosened, the pressing spring 24 drives the movable plate 23 to reset, and then the bottom plates above the bottom plates slide downwards to be supplemented; during refitting, a top-moving switch can be arranged above the movable plate 23, so that automatic intermittent blanking is realized.

As shown in fig. 7, 9 and 10, the pressing mechanism comprises a cylinder 15 fixedly connected to the top end of the frame main body 1, the output end of the cylinder 15 is fixedly connected with a pressing rod 16, the bottom end of the pressing rod 16 is fixedly connected with a pressing head 18, the top end of the frame main body 1 is fixedly connected with a 17 guiding shaft for guiding the movement of the pressing rod 16, the jacking mechanism comprises a bottom plate 4 fixedly connected to the bottom end of the frame main body 1, a pair of sliding rods 7 are fixedly connected to the bottom plate 4, a first support plate 6 and a second support plate 8 which are fixedly arranged on the pair of sliding rods 7 in a sliding manner are also rotatably connected to a screw rod 5 which is in threaded connection with the first support plate 6, when the screw rod 5 rotates, the first support plate 6 and the second support plate 8 are made to move, a push rod 9 is fixedly connected to the second support plate 8, and a connecting rod 20 which is detachably arranged on the top end of the push rod 9; the bottom die comprises a bottom die 14, a rotary rod 10, a jacking block 11, a connecting rod 20, a jacking rod 9, a rotary rod 10, a screw rod 5, a sliding cabin 12, an outer servo motor, a synchronous belt, a bottom plate, a cup body, an outer die 13, a shell positioning and correcting circle, wherein the rotary rod 10 is fixedly connected to the lower part of the bottom die 14, the top end of the rotary rod 10 is fixedly connected with the jacking plate; simultaneously starting a laser welder 3 and a bottom servo motor, driving the vacuum cup to rotate by the bottom servo motor synchronously, completing welding after one circle, and driving a screw rod 5 to lift by a jacking mechanism by the servo motor, so that a mechanism below a bottom die 14 is integrally lifted, pushing the welded vacuum cup out of an outer die 13, taking out the vacuum cup, and performing cyclic reciprocating operation; during debugging, a laser with proper power is selected according to the welding requirement of the vacuum cup, the PLC controls the mechanical structure to move, and the required product is carried to the corresponding position according to the designed flow to carry out welding work.

As shown in fig. 7, the bottom end of the lower pressing head 18 has a conical structure, and the lower pressing head 18 is provided with the conical structure to adapt to cup shapes with various sizes.

As shown in fig. 8, the cross sliding table 2 is fixedly connected with a mounting plate 21, the mounting plate 21 is provided with a detachable laser welder 3, and the cross sliding table 2 is arranged to facilitate multi-angle adjustment of the laser welder 3.

As shown in fig. 1, a plurality of detachable shell plates 19 are mounted on the peripheral side surface of the frame main body 1, and the shell plates 19 seal the frame main body 1, so that the influence of the environment is reduced.

As shown in fig. 6, the bottom die 14 is located below the inner part of the outer die 13, and a step is formed at the joint of the outer die 13 and the bottom die 14, so as to place a bottom plate with a size suitable for the bottom plate.

According to the working principle provided by the utility model, through arranging the sliding bin 12, the extrusion spring 24 and the movable plate 23, when the sliding bin 12 is used, a plurality of bottom plates are arranged in the sliding bin, when the bottom plates need to be fed, one end of the movable plate 23 ejected is pressed, at the moment, a baffle 25 at the inner end of the movable plate 23 blocks the bottom plate above, a single bottom plate below slides into the bottom die 14, after the movable plate 23 is loosened, the extrusion spring 24 drives the movable plate 23 to reset, and then the bottom plate above slides downwards to be supplemented; during refitting, a top-moving switch can be arranged above the movable plate 23, so that automatic intermittent blanking is realized.

Through setting up the pushing mechanism, jack-up mechanism, in use, put the film into slide bin 12, slide bin 12 rear end can connect film after finishing processing the assembly line, film enter bottom die 14 go on position, then put into cup, when the cylinder 15 pushes down, press the cup into external mold 13, the external mold 13 positions the outer casing and corrects into the perfect circle, in actual use, the bottom die can be supported by the inflatable cylinder, the pushing mechanism pushes down cup and film and compresses tightly and position the welding seam to the welding position; simultaneously, the laser welder 3 and the bottom servo motor are started, the bottom servo motor synchronously drives the thermos cup to rotate, the thermos cup is welded for a circle, the jacking mechanism is jacked up by the servo motor driving the screw rod 5, so that the whole mechanism below the bottom die 14 is jacked up, the welded thermos cup is pushed out of the outer die 13, and then the thermos cup is taken out for cyclic reciprocating operation.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (10)

1. The utility model provides a thermos cup circumference welding machine which is characterized in that, includes the frame main part, frame main part mid-mounting has a pair of external mold and die block that cooperate, all is used for placing film and cup, be provided with the smooth storehouse above the external mold, frame main part top is installed a pair of pushing down mechanism, makes and compresses tightly between cup and the film, frame main part both sides are all installed the cross slip table, two all fixedly connected with laser welder on the cross slip table for welding cup and film, frame main part bottom is installed a pair of climbing mechanism for ejecting the cup that the welding is accomplished;

The blanking mechanism is used for blanking the negative film and is connected with the sliding bin.

2. The vacuum cup circumferential welding machine according to claim 1, wherein the blanking mechanism comprises a notch formed in the surface of the sliding bin and an extrusion spring fixedly connected in the sliding bin, a movable plate is hinged in the notch, two ends of the movable plate are fixedly connected with baffle plates with sharp outer ends, and the extrusion spring is used for supporting the outer ends of the movable plate.

3. The vacuum cup circumferential welding machine according to claim 1, wherein the pressing mechanism comprises a cylinder fixedly connected to the top end of the frame main body, the output end of the cylinder is fixedly connected with a pressing rod, and the bottom end of the pressing rod is fixedly connected with a pressing head.

4. The vacuum cup circumferential welding machine according to claim 1, wherein the jacking mechanism comprises a bottom plate fixedly connected to the bottom end of the frame main body, a pair of sliding rods are fixedly connected to the bottom plate, a first support plate and a second support plate which are fixedly arranged on the pair of sliding rods in a sliding manner are also rotatably connected to the bottom plate, a screw rod in threaded connection with the first support plate is rotatably connected to the bottom plate, when the screw rod rotates, the first support plate and the second support plate are enabled to move, a push rod is fixedly connected to the second support plate, and a connecting rod which is detachable is arranged at the top end of the push rod;

Still include fixedly connected with the solid board of die block below, it has the dwang to limit sliding on the solid board, dwang top fixedly connected with kicking block, dwang bottom with the connecting rod grafting cooperation, when the ejector pin rises and rotates, make the connecting rod drive the dwang with the kicking block rotates.

5. The vacuum cup circumferential welding machine according to claim 4, wherein the rotary rod and the screw rod are respectively driven by two groups of external servo motors and synchronous belts.

6. A vacuum cup circumference welder according to claim 3 wherein the lower ram bottom end is of a tapered configuration.

7. A vacuum cup circumferential welding machine according to claim 3, wherein a guide shaft is fixedly connected to the top end of the frame body for guiding the movement of the pressing rod.

8. The vacuum cup circumferential welding machine according to claim 1, wherein the cross sliding table is fixedly connected with a mounting plate, and a detachable laser welding device is mounted on the mounting plate.

9. The vacuum cup circumferential welding machine of claim 1, wherein the frame body is provided with a plurality of detachable shell plates on the circumferential side surface.

10. The machine of claim 1, wherein the bottom die is positioned below the inner portion of the outer die, and a step is formed at the junction of the outer die and the bottom die for placing a bottom sheet of a suitable size.