CN110153709B

CN110153709B - Assembly equipment

Info

Publication number: CN110153709B
Application number: CN201910427044.5A
Authority: CN
Inventors: 由嘉; 汤干文; 黄美旭; 张萌
Original assignee: Tennseki Shenzhen Technology & Research Co ltd
Current assignee: Tennseki Shenzhen Technology & Research Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2021-02-02
Anticipated expiration: 2039-05-21
Also published as: CN110153709A

Abstract

The invention discloses an assembling device which comprises a first material belt conveying device, a first material receiving device, a second material belt conveying device, a second material receiving device and a material belt assembling device, wherein the first material belt conveying device is arranged on the first material belt conveying device; the method comprises the steps that a first material belt is fed into a material belt assembling device based on a first material belt conveying device, a second material belt is fed into the material belt assembling device based on a second material belt conveying device, the second material belt is assembled onto the first material belt based on the material belt assembling device, the assembled first material belt is received based on a first receiving device, and leftover materials of the second material belt are recovered based on a second receiving device; through the equipment can with the automation equipment is carried out in first material area and second material area, has simplified the production procedure, has improved the economic benefits of the efficiency of production and enterprise.

Description

Assembly equipment

Technical Field

The invention relates to the field of mechanical equipment, in particular to assembling equipment.

Background

General products are usually assembled by each part, and the assembling process of the parts usually comprises the processes of pressing, welding, cutting and the like; in current many mills, adopt manual flow production line's mode to assemble the product usually, adopt this kind of mode, not only need a large amount of stations and operating personnel, often can appear that production efficiency is low moreover, the product yields scheduling problem hangs down, brings very big economic loss for the enterprise.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides the assembling equipment which can automatically assemble the material belt, simplifies the production flow and improves the production efficiency and the economic benefit of enterprises.

Correspondingly, the embodiment of the invention provides assembling equipment, which comprises a first material belt conveying device, a first material receiving device, a second material belt conveying device, a second material receiving device and a material belt assembling device;

the first material belt conveying device is arranged on a first side edge of the material belt assembling device, and a first material belt is conveyed into the material belt assembling device based on the first material belt conveying device;

the second material belt conveying device is arranged on a second side edge of the material belt assembling device, and a second material belt is conveyed into the material belt assembling device based on the second material belt conveying device;

the material belt assembling device comprises an assembling platform, a pressing and cutting device and welding equipment, wherein the pressing and cutting device and the welding equipment are arranged on the assembling platform;

the pressing and cutting device comprises a rack, a bottom die assembly, a pressing mechanism and a cutting mechanism;

the bottom die assembly is fixed in the rack and comprises a pressing bottom plate and a pressing bottom die embedded in the pressing bottom plate, the upper surface of the pressing bottom die is a lower pressing surface of the pressing and cutting device, and a sensing device is arranged on the lower pressing surface;

the pressing mechanism is arranged right above the bottom die assembly and comprises a pressing driving device and an upper die assembly; the upper die assembly comprises a pressing upper plate, the pressing upper plate is formed by connecting an upper pressing upper plate and a lower pressing upper plate, the upper pressing upper plate is arranged at the output end of the pressing driving device, a pressing upper die is embedded in the lower pressing upper plate, the pressing upper die is opposite to the pressing bottom die in position, and the lower surface of the pressing upper die is an upper pressing surface of the pressing cutting device; in the pressing process, the upper die assembly is driven by the pressing driving device to move towards the bottom die assembly, and when the pressing is completely performed, the upper pressing surface of the pressing upper die is contacted with the sensing device on the lower pressing surface;

the cutting mechanism is arranged at the bottom of the bottom die assembly and comprises a cutting driving device and a cutting assembly, and the cutting assembly comprises a cutting driving plate and a cutting piece fixed on the cutting driving plate; the pressing bottom die is provided with a cutting through part, the lower surface of the pressing upper die is provided with a cutting part avoiding part, the cutting assembly is arranged at the output end of the cutting driving device, and in the cutting process, the cutting part is driven by the cutting driving device to penetrate through the cutting through part and the cutting part avoiding part;

the first material receiving device is arranged on a third side edge of the material belt assembling device, the third side edge is parallel to the first side edge, and the assembled first material belt is received based on the first material receiving device;

the second material collecting device is arranged on a fourth side edge of the material belt assembling device, the fourth side edge is parallel to the second side edge, and based on the second material collecting device, leftover materials of the second material belt are recovered.

In an optional implementation manner, the first material belt conveying device is a first discharging machine, and the first discharging machine includes a first machine base, and a first discharging mechanism, a first material belt detecting unit, a first paper discharging mechanism, and a first interlayer paper guiding mechanism that are arranged on the first machine base;

the first discharging mechanism comprises a first discharging driving device and a first discharging wheel connected to the output end of the first discharging driving device, and the first discharging wheel is driven by the first discharging driving device to rotate so as to discharge the first material belt; a first induction device is arranged in the first material belt detection unit, and the first material belt passes through the first material belt detection unit in the discharging process;

the first paper placing mechanism comprises a first paper placing driving device and a first paper placing wheel connected to the output end of the first paper placing driving device, and the first paper placing wheel is driven by the first paper placing driving device to rotate so as to place paper on a first interlayer paper; the first interlayer paper guiding mechanism comprises a first guiding roller, and the first interlayer paper covers the surface of the first material belt after bypassing the first guiding roller.

In an optional implementation manner, the first material receiving device is a first reeling machine, and the first reeling machine includes a third base, and a first reeling mechanism, a third material belt detecting unit, a first reeling mechanism and a third interlayer paper guiding mechanism which are arranged on the third base;

the first coiling mechanism comprises a first coiling driving device and a first coiling wheel connected to the output end of the first coiling driving device, and the first coiling wheel is driven by the first coiling driving device to rotate so as to coil the assembled first material belt; a third sensing device is arranged in the third material belt detection unit, and the first material belt passes through the third material belt detection unit in the material rolling process;

the first paper winding mechanism comprises a first paper winding driving device and a first paper winding wheel connected to the output end of the first paper winding driving device, and the first paper winding wheel is driven by the first paper winding driving device to rotate so as to wind and recycle the first interlayer paper on the first material belt; the third interlayer paper guide mechanism comprises a third guide roller, and the first interlayer paper on the surface of the first material belt is wound back to the first paper winding wheel after bypassing the third guide roller.

In an optional implementation manner, the second material belt conveying device is a second emptying machine, and the second emptying machine includes a second base, and a second emptying mechanism, a second material belt detecting unit, a second paper emptying mechanism and a second interlayer paper guiding mechanism which are arranged on the second base;

the second discharging mechanism comprises a second discharging driving device and a second discharging wheel connected to the output end of the second discharging driving device, and the second discharging wheel is driven by the second discharging driving device to rotate so as to discharge the second material belt; a second sensing device is arranged in the second material belt detection unit, and the second material belt passes through the second material belt detection unit in the discharging process;

the second paper placing mechanism comprises a second paper placing driving device and a second paper placing wheel connected to the output end of the second paper placing driving device, and the second paper placing wheel is driven by the second paper placing driving device to rotate so as to place second interlayer paper; the second interlayer paper guide mechanism comprises a second guide roller, and the second interlayer paper covers the surface of the second material belt after bypassing the second guide roller.

In an optional implementation manner, the second receiving device is a second rolling machine, and the second rolling machine includes a fourth base, and a second rolling mechanism, a fourth material belt detection unit, a second rolling mechanism, and a fourth interlayer paper guide mechanism that are disposed on the fourth base;

the second coiling mechanism comprises a second coiling driving device and a second coiling wheel connected to the output end of the second coiling driving device, and the second coiling wheel is driven by the second coiling driving device to rotate so as to coil the assembled second material belt; a fourth sensing device is arranged in the fourth material belt detection unit, and the second material belt passes through the fourth material belt detection unit in the material rolling process;

the second paper winding mechanism comprises a second paper winding driving device and a second paper winding wheel connected to the output end of the second paper winding driving device, and the second paper winding wheel is driven by the second paper winding driving device to rotate so as to perform paper winding recovery on second interlayer paper on the second material belt; the fourth interlayer paper guide mechanism comprises a fourth guide roller, and the second interlayer paper on the surface of the second material belt is wound around the fourth guide roller and then is rolled back into the second paper rolling wheel.

In an optional embodiment, the upper surface of the pressing bottom plate is vertically provided with a plurality of pressing mechanism guide pillars, the lower surface of the pressing top plate is provided with a plurality of pressing bottom plate circular holes in sliding fit with the plurality of pressing mechanism guide pillars, and the pressing top plate is driven by the pressing driving device to slide along the pressing mechanism guide pillars.

In an optional implementation mode, the lower surface of the pressing bottom plate is vertically provided with a plurality of cutting mechanism guide pillars, the upper surface of the cutting drive plate is provided with a plurality of cutting drive plate round holes in sliding fit with the plurality of cutting mechanism guide pillars, and the cutting drive plate is driven by the cutting drive device to slide along the cutting mechanism guide pillars.

In an alternative embodiment, the welding apparatus comprises a plurality of welding units; the welding unit comprises a welding support seat, a welding driving device and a welding laser, wherein the welding driving device is fixed on the welding support seat, the welding laser is arranged at the output end of the welding driving device, and the welding laser is driven by the welding driving device to rotate.

In an optional embodiment, a camera is disposed on the welding laser;

the assembly platform is further provided with a display screen, and the camera is electrically connected with the display screen.

The embodiment of the invention provides assembling equipment, which can be used for automatically assembling a first material belt and a second material belt, so that the production flow is simplified, and the production efficiency and the economic benefit of an enterprise are improved; in the assembling process, the first material belt is protected by the first interlayer paper, and the second material belt is protected by the second interlayer paper, so that the situation that the first material belt and the second material belt are scraped and abraded in the assembling process can be avoided, the defects of products are reduced, and the yield of the products is improved; in addition, the equipment is accomplished, the equipment can with the product is rolled up into the material and is rolled up, makes things convenient for the transportation and the storage of product, can retrieve with convenient cyclic utilization to leftover bits, first interlayer paper and second interlayer paper simultaneously, accords with green production.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a three-dimensional structure of an assembly apparatus according to an embodiment of the present invention;

FIG. 2 is a top view of an assembly apparatus in an embodiment of the invention;

fig. 3 is a schematic front three-dimensional structure diagram of a first discharging machine in the embodiment of the invention;

fig. 4 is a schematic back three-dimensional structure diagram of the first discharging machine in the embodiment of the invention;

FIG. 5 is a schematic structural diagram of a first discharging mechanism in the embodiment of the invention;

FIG. 6 is a schematic structural view of a separator in an embodiment of the invention;

FIG. 7 is a schematic structural view of a first sheet discharge mechanism in the embodiment of the present invention;

FIG. 8 is a schematic diagram of the first separator paper guide mechanism in an embodiment of the invention;

fig. 9 is a schematic structural diagram of a first tape detecting unit according to an embodiment of the present invention;

FIG. 10 is a schematic three-dimensional structure of a pressing and cutting device according to an embodiment of the present invention;

FIG. 11 is a schematic three-dimensional view of a bottom die assembly according to an embodiment of the present invention;

fig. 12 is a schematic three-dimensional structure diagram of a press-fit bottom mold according to an embodiment of the invention;

FIG. 13 is a schematic three-dimensional view of a pressing mechanism according to an embodiment of the present invention;

FIG. 14 is a schematic three-dimensional view of a press fit upper die according to an embodiment of the present invention;

FIG. 15 is a schematic three-dimensional structure of a welding unit according to an embodiment of the present invention;

FIG. 16 is a schematic view of the connection of the gearmotor to the gearmotor coupling according to an embodiment of the present invention;

fig. 17 is a schematic three-dimensional structure of the cutting mechanism in the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 1 is a schematic diagram of a three-dimensional structure of an assembly apparatus according to an embodiment of the present invention, and fig. 2 is a plan view of the assembly apparatus according to the embodiment of the present invention.

The embodiment of the invention provides assembling equipment which comprises a first material belt conveying device, a first material receiving device, a second material belt conveying device, a second material receiving device and a material belt assembling device 5.

The first material belt conveying device is arranged at a first side edge of the material belt assembling device 5, and a first material belt 6 is fed into the material belt assembling device 5 based on the first material belt conveying device; preferably, the first material belt conveying device is a first material placing machine 1.

The second material belt conveying device is arranged at a second side edge of the material belt assembling device 5, and a second material belt 7 is fed into the material belt assembling device 5 based on the second material belt conveying device; preferably, the second material belt conveying device is a second material placing machine 2.

It should be noted that the structural components of the first discharging machine 1 and the second discharging machine 2 are identical, and therefore, in the embodiment of the present invention, only the structure of the first discharging machine 1 is described in detail.

Example (b):

fig. 3 is a schematic front three-dimensional structure diagram of a first discharging machine in an embodiment of the present invention, and fig. 4 is a schematic rear three-dimensional structure diagram of the first discharging machine in the embodiment of the present invention.

The first discharging machine 1 comprises a first machine base 11, and a first discharging mechanism 12, a first material belt detection unit 15, a first paper discharging mechanism 13 and a first interlayer paper guiding mechanism 14 which are arranged on the first machine base 11.

The base 11 includes a base 111 and a partition 112 disposed on the base 111, and the first discharging mechanism 12, the first tape detecting unit 15, the first paper discharging mechanism 13, and the first interlayer paper guiding mechanism 14 are fixedly disposed on the partition 112.

Fig. 5 is a schematic structural view of a first discharging mechanism in an embodiment of the present invention, and fig. 6 is a schematic structural view of a partition in an embodiment of the present invention.

Specifically, the first discharging mechanism 12 includes a first discharging driving device and a first discharging wheel 122 connected to an output end of the first discharging driving device, and the first discharging wheel 122 is driven by the first discharging driving device to rotate so as to discharge the first material strip 6.

Because a higher rotating speed is not needed in the discharging process, preferably, the first discharging driving device is a speed reducing motor 121; it should be noted that the speed reducing motor has the advantages of small volume, reliability and durability compared with other speed reducing devices, and the speed reducing motor has the advantages of small vibration, low noise, high operation precision and low energy consumption in the operation process.

In the process of the embodiment of the present invention, the body of the speed reducing motor 121 is fixed on one side of the partition plate 112, the output end of the speed reducing motor 121 is the speed reducing motor output shaft 1211 of the speed reducing motor 121, and the speed reducing motor output shaft 1211 passes through the partition plate 112 and extends to the other side of the partition plate 112; the body of the speed reducing motor 121 is separated from the first discharging wheel 122 by the partition plate 112, so that the influence of the discharging process of the first material belt 6 on the normal operation of the speed reducing motor 121 can be avoided.

In order to ensure the shaft parallelism of the output shaft 1211 of the speed reduction motor during operation, a first through hole 1121 is formed in the partition 112, and the output shaft 1211 of the speed reduction motor is fixed in the first through hole 1121 based on a first bearing sleeve 1212.

The first discharging wheel 122 is connected to the output shaft 1211 of the speed reducing motor, and the first discharging wheel 122 is driven by the speed reducing motor 121 to rotate so as to discharge the first material belt 6; because gear motor 121 has the advantage that the vibration is little and the running accuracy is high, adopt gear motor 121 drive first blowing wheel 122 can guarantee the steady of first material area 6 blowing, and the convenience is right the blowing speed of first material area 6 carries out accurate control.

In addition, the output shaft 1211 of the speed reduction motor is further connected with a first fixing member 1213, and the axial position of the first discharging wheel 122 on the output shaft 1211 of the speed reduction motor is fixed based on the first fixing member 1213, so that the situation that the first discharging wheel 122 is misplaced in the operation process is avoided.

In the embodiment of the present invention, the decelerating motor 121 may drive the first discharging wheel 122 to rotate clockwise based on the decelerating motor output shaft 1211, so as to discharge the first material strip 6.

Fig. 7 is a schematic structural view of the first paper feeding mechanism in the embodiment of the present invention.

In order to avoid the situation that the material belt is abraded due to the scratch of the material belt in the production transportation or the processing process, in the discharging process of the first discharging wheel 122, the first discharging machine 1 covers the first interlayer paper on the surface of the first material belt 6 through the first paper discharging mechanism 13 and the first interlayer paper guiding mechanism 14.

Specifically, the first paper placing mechanism 13 includes a first paper placing driving device and a first paper placing wheel 132 connected to an output end of the first paper placing driving device, and the first paper placing wheel 132 is driven by the first paper placing driving device to rotate so as to place paper on the first interlayer paper.

Preferably, the first paper placing driving device is a torque motor 131; it should be noted that the torque motor 131 can realize constant tension and constant linear velocity transmission, that is, when the load of the torque motor 131 increases or decreases, the rotation speed of the torque motor 131 is automatically adjusted, so that the output end of the torque motor 131 maintains constant tension and constant linear velocity.

In the process of the embodiment of the present invention, the body of the torque motor 131 is fixed on one side of the partition plate 112, and the body of the torque motor 131 and the body of the speed reduction motor 121 are disposed on the same side of the partition plate 112; the output end of the torque motor 131 comprises a torque motor output shaft 1311 and a first paper placing wheel shaft 1313 connected with the torque motor output shaft 1311 through a cross coupling 1312; the first paper feeding reel 1313 extends through the partition 112 to the other side of the partition 112; the body of the torque motor 121 is separated from the first paper placing wheel 132 by the partition plate 112, so that the influence of the paper placing process of the first interlayer paper on the normal operation of the torque motor 131 can be avoided.

It should be noted that, in order to maintain constant tension and linear speed during the operation of the torque motor 131, radial, angular or axial deviation generally occurs, and the radial, angular or axial deviation occurring in the torque motor 131 can be compensated by the cross coupling 1312 so as to ensure stable rotation of the first laying wheel shaft 1313.

In order to ensure the axial parallelism of the first paper feeding wheel shaft 1313 during operation, a second partition plate through hole 1122 is formed in the partition plate 112, and the first paper feeding wheel shaft 1313 is fixed in the second partition plate through hole 1122 based on a second bearing sleeve 1315.

The first paper discharge wheel 132 is connected to the first paper discharge wheel shaft 1313, and the first paper discharge wheel 132 is driven by the torque motor 131 to rotate based on the cross-shaped coupling 1312 so as to discharge the first interlayer paper; because the torque motor 131 can keep constant tension and linear velocity in the operation process, the torque motor 131 is adopted to drive the first paper placing wheel 132, so that the first interlayer paper can be placed at constant tension and linear velocity, and the smooth operation of the first interlayer paper placing process is ensured.

In particular, the first paper feeding wheel 132 is provided with an expansion shaft sleeve 1321; it should be noted that the expansion shaft sleeve 1321 is a keyless connection device, and the principle and the purpose thereof are that under the action of a high-strength tension bolt, huge holding force is generated between an inner ring and a shaft and between an outer ring and a machine member, so as to realize keyless connection of the machine member and the shaft; in the embodiment of the invention, as the surface of the first interlayer paper is smooth, if the first interlayer paper passes through a common optical axis, the first interlayer paper is difficult to place; specifically, first interlayer paper is put the winding of paper in-process and is in expand tight axle sleeve 1321, work as when expand tight axle sleeve 1321 and bear load, expand and produce between the outer ring of tight axle sleeve 1321 and the first interlayer paper and hug closely the power greatly, frictional force that both produced enables first interlayer paper and stably link on expanding tight axle sleeve 1321, avoid appearing the phenomenon of first interlayer paper landing, guarantee that first interlayer paper puts the normal clear of paper process.

In addition, the first paper releasing wheel shaft 1313 is further connected with a second fixing member 1314, and the axial position of the first paper releasing wheel 132 on the first paper releasing wheel shaft 1313 is fixed based on the second fixing member 1314, so that the situation that the first paper releasing wheel 132 is dislocated in the operation process is avoided.

In the embodiment of the present invention, the torque motor 131 may drive the first paper discharge wheel 132 to rotate clockwise based on the torque motor output shaft 1311, the cross coupling 1312, and the first paper discharge wheel shaft 1313, so as to complete the paper discharge process of the interlayer paper.

FIG. 8 is a schematic diagram of the first separator paper guide mechanism in an embodiment of the invention.

In order to make the first separator paper cover the surface of the first material belt 6 better, a first separator paper guide mechanism 14 is arranged in the first feeding machine 1.

In the embodiment of the present invention, the first separator paper guide mechanism 14 includes a guide roller, one end of the guide roller is fixed on one side of the partition 112, and the other end of the guide roller extends to one side of the speed reduction motor 121 and the torque motor 131; the first interlayer paper bypasses the guide roller and then covers the surface of the first material belt 6.

The guide roller comprises a guide roller shaft 141 and a ring-shaped tension sensor 142, wherein two ends of the tension sensor 142 are hinged on the guide roller shaft 141 based on bearings; in the implementation of the present invention, the first spacer paper is wrapped around the tension sensor 142 and then covered on the surface of the first material tape 6.

The guide roller plays a role in guiding, and the direction of the first interlayer paper can be adjusted through the guide roller, so that the first interlayer paper can be more easily covered on the surface of the first material belt 6; on the other hand, the tension sensor 142 can detect the surface tension of the first interlayer paper in real time, and it should be noted that when the surface tension of the first interlayer paper is at a specific value, the first interlayer paper can more easily cover the surface of the first material belt.

In addition, the tension sensor 142 is provided with a first limiting ring 1421 and a second limiting ring 1422 which have a certain distance therebetween, and the axial position of the first interlayer paper on the tension sensor 142 is fixed based on the first limiting ring 1421 and the second limiting ring 1422, so that the first interlayer paper is prevented from being dislocated.

Correspondingly, the first discharging machine 1 further comprises a servo controller, and the servo controller is arranged in the base 111.

One end of the servo controller is electrically connected with the tension sensor 142, and the tension sensor 142 detects the surface tension of the first interlayer paper in real time and transmits the surface tension data to the servo controller; the other end of the servo controller is electrically connected with the torque motor 131, the servo controller calculates the difference between the surface tension data and a preset specific value at intervals of specific time, obtains a tension data difference result, controls the operation of the torque motor 131 according to the tension data difference result, and increases or decreases the tension of the output end of the torque motor 131 so as to ensure that the surface tension of the first interlayer paper is kept in the specific value.

In addition, the servo controller is also electrically connected with the speed reducing motor 121, and the rotation speed of the speed reducing motor 121 can be controlled through the servo controller, so that the requirement of discharging the first material belt 6 is met.

Fig. 9 is a schematic structural diagram of a first tape detecting unit in an embodiment of the present invention.

In addition, in the discharging process of the first material belt 6, the first discharging machine 1 detects whether there is any first material belt 6 in real time through the first material belt detecting unit 15, so as to avoid idle running of the first discharging machine 1; specifically, a first sensing device is arranged in the first material belt detection unit 15, the first material belt 6 penetrates through the material belt detection unit 15 in the discharging process, and whether the first material belt 6 exists is sensed through the first sensing device in the material belt detection unit 15.

Preferably, the first material tape detecting unit 15 is a hollow frame structure, the first sensing device is an opposite type photoelectric sensor, the opposite type photoelectric sensor includes a light emitter 151 and a light receiver 152, the light emitter 151 is disposed at the top end of the hollow frame, and the light receiver 152 is correspondingly disposed at the bottom end of the hollow frame; in the embodiment of the present invention, the first material tape may pass through an area between the light emitter 151 and the light receiver 152 in the discharging process, and at this time, the light receiver 152 cannot receive the light emitted by the light emitter 151, and then the light receiver 152 determines that the first material tape 6 passes through; when no first material tape 6 passes through the area between the light emitter 151 and the light receiver 152, the light receiver 152 may receive the light emitted by the light emitter 151, and the light receiver 152 determines that no first material tape passes through.

In the embodiment of the present invention, the first material placing machine further includes an audible and visual alarm, the audible and visual alarm is fixedly disposed on the top of the base 111, and the light receiver 152 is electrically connected to the audible and visual alarm: when the light receiving device 152 judges that no first material belt 6 passes through, the light receiving device 152 sends a signal to the audible and visual alarm, and the audible and visual alarm is started to inform a user of feeding materials.

Meanwhile, the light receiver 152 is electrically connected to the servo controller: when the light receiver 152 determines that no first material tape 6 passes through, the light receiver 152 sends a signal to the servo controller, and the servo controller stops the operation of the speed reduction motor 121 and the torque motor 131 at this time, so as to avoid idling of the speed reduction motor 121 and the torque motor 131.

In addition, the bottom of the base 111 is provided with a plurality of rollers 1111 and a plurality of height-adjustable supporting feet 1112: the arrangement of the plurality of rollers 1111 facilitates the adjustment of the plane position of the first feeding machine 1; the supporting legs 1112 with adjustable heights are arranged to facilitate adjustment of the height position of the first feeding machine 1, so as to meet the requirement of practical use.

Example (b):

the second discharging machine 2 comprises a second base, and a second discharging mechanism, a second material belt detection unit, a second paper discharging mechanism and a second interlayer paper guide mechanism which are arranged on the second base;

the second discharging mechanism comprises a second discharging driving device and a second discharging wheel connected to the output end of the second discharging driving device, and the second discharging wheel is driven by the second discharging driving device to rotate so as to discharge the second material belt 7; a second sensing device is arranged in the second material belt detection unit, and the second material belt passes through the second material belt detection unit in the discharging process;

the second paper placing mechanism comprises a second paper placing driving device and a second paper placing wheel connected to the output end of the second paper placing driving device, and the second paper placing wheel is driven by the second paper placing driving device to rotate so as to place second interlayer paper; the second interlayer paper guide mechanism comprises a second guide roller, and the second interlayer paper covers the surface of the second material belt 7 after passing around the second guide roller.

In the embodiment of the present invention, a first material strip 6 is fed into the material strip assembling device 5 based on the first feeding machine 1, a second material strip 7 is fed into the material strip assembling device 5 based on the second feeding machine 2, and the second material strip 7 is assembled on the first material strip 6 by the material strip assembling device 5, so as to obtain a produced product.

Example (b):

specifically, the material belt assembling device 5 comprises an assembling platform, and a pressing and cutting device 8 and a welding device which are arranged on the assembling platform.

FIG. 10 is a schematic three-dimensional structure diagram of a pressing and cutting device according to an embodiment of the present invention.

The pressing and cutting device comprises a frame 81, a bottom die assembly 82, a pressing mechanism 83 and a cutting mechanism 84.

Specifically, the rack 81 includes a rack upper plate 811 and a rack bottom plate 812 which are arranged in parallel, the rack upper plate 811 and the rack bottom plate 812 are connected by a support column 813, and in the specific implementation process of the present invention, the support columns 813 with different heights can be selected according to actual needs to meet different processing needs.

Fig. 11 is a schematic three-dimensional structure of a bottom mold assembly in an embodiment of the invention, and fig. 12 is a schematic three-dimensional structure of a press bottom mold in an embodiment of the invention.

The bottom die assembly 82 is fixed in the frame 81, the bottom die assembly 82 comprises a press-fit bottom die 821 and a press-fit bottom die 822 embedded in the press-fit bottom die 821, the upper surface of the press-fit bottom die 822 is a lower press-fit surface of the press-fit cutting device 8, and a sensing device is arranged on the lower press-fit surface.

Specifically, a plurality of support plates 8121 are arranged on the rack bottom plate 812, the press-fit bottom plate 821 is fixed on the plurality of support plates 8121, and the plurality of support plates 8121 support the press-fit bottom plate 821; in the pressing process, the supporting plate 8121 needs to bear a large pressure, so that the supporting plate 8121 needs to be made of metal with a strong pressure resistance, and in the embodiment of the present invention, the supporting plate 8121 is made of cast iron.

Specifically, a strip-shaped through hole of the press-fit bottom plate is formed in the middle of the press-fit bottom plate 821, and the press-fit bottom die 822 is embedded in the strip-shaped through hole of the press-fit bottom plate; in the specific implementation process of the present invention, the first material strip 6 and the second material strip 7 are fed onto the pressing bottom mold 822 for pressing, so that the pressing bottom mold 822 is more easily damaged than the pressing bottom plate 821, the pressing assembly is not integrally formed, when the pressing bottom mold 822 is damaged, only the pressing bottom mold 822 needs to be replaced without replacing the pressing bottom plate 821, and the production cost is reduced.

In addition, the upper surface of the pressing bottom plate 821 is provided with a plurality of positioning portions, and the first material belt 6 and the second material belt 7 entering the pressing and cutting device are positioned based on the plurality of positioning portions.

In the process of the embodiment of the present invention, the first material strip 6 axially enters the pressing and cutting device along the X axis, the second material strip 7 axially enters the pressing and cutting device along the Y axis, and the first material strip 6 and the second material strip 7 are pressed by the pressing and cutting device 8. Correspondingly, a plurality of pairs of first positioning portions 8211 are axially arranged on the upper surface of the pressing bottom plate 821 along the X axis, and the position of the first material belt 6 entering the pressing and cutting device 8 is positioned based on the plurality of pairs of first positioning portions 8211; a plurality of pairs of second positioning portions 8212 are axially arranged on the upper surface of the pressing bottom plate 821 along the Y axis, and the position of the second material belt 7 entering the pressing and cutting device 8 is positioned based on the plurality of pairs of second positioning portions 8212; the arrangement of the first positioning portion 8211 and the second positioning portion 8212 can avoid the situation that the first material belt 6 and the second material belt 7 deviate in position in the pressing and cutting process, and the processing yield of the pressing and cutting device 8 is improved.

In addition, a plurality of strip-shaped waste material grooves 8213 are arranged on the upper surface of the pressing bottom plate 821; in the pressing and cutting process, the production of material scraps possibly exists, and the arrangement of the strip-shaped waste material groove 8213 can be right for collecting the material scraps to avoid the adverse effect of the material scraps on the pressing and cutting process.

Preferably, the sensing device is a piezoelectric sensor 8221; specifically, a sensor mounting groove is formed in the upper surface of the press-fit bottom die 822, a main body of the piezoelectric sensor 8221 is embedded in the sensor mounting groove, and a sensing part of the piezoelectric sensor 8221 is exposed on the upper surface of the press-fit bottom die 822; the main body of the piezoelectric sensor 8221 is protected by the sensor mounting groove, and the situation that the main body of the piezoelectric sensor 8221 is crushed in the pressing process is avoided.

Fig. 13 is a schematic three-dimensional structure diagram of a pressing mechanism in an embodiment of the present invention, and fig. 14 is a schematic three-dimensional structure diagram of a pressing upper die in an embodiment of the present invention.

The pressing mechanism 83 is arranged right above the bottom die assembly 82, and the pressing mechanism 83 comprises a pressing driving device and an upper die assembly; the upper die assembly comprises a pressing upper plate 831 and a pressing upper die 832 embedded in the pressing upper plate 831, the lower surface of the pressing upper die 832 is an upper pressing surface of the pressing cutting device 8, in the pressing process, the upper die assembly is driven by the pressing driving device to move towards the bottom die assembly 82, and when the pressing is completely performed, the upper pressing surface of the pressing upper die 832 is in contact with a sensing device on the pressing bottom die assembly 82.

Specifically, the pressing driving device is fixed on the upper plate 811 of the frame; preferably, in order to ensure that the upper die assembly can move in the vertical direction and that the pressing and cutting device 8 has sufficient punching force, in the specific implementation process of the present invention, the pressing driving device includes two pressing cylinders 830 moving synchronously; it should be noted that, if the pressing cylinder 830 is used as the pressing driving device, the pressing driving device further includes a pressing pneumatic assembly, the pressing pneumatic assembly supplies air to the pressing cylinder 830, and the operation of the pressing cylinder 830 needs to be controlled based on the pressing pneumatic assembly; in addition, the pressing stroke of the pressing cylinder 830 needs to be adjusted according to the first material belt 6 and the second material belt 7.

Specifically, the pressing upper plate 831 is fixed on the output end of the pressing cylinder 830; in the embodiment of the present invention, the upper pressing plate 831 is formed by connecting an upper pressing plate 8311 and a lower pressing plate 8312, and since the lower pressing plate 8312 collides with the pressing base plate 821 during the pressing process, the lower pressing plate 8312 is more easily damaged compared to the upper pressing plate 8311, and the upper pressing plate 831 is not integrally formed, and when the lower pressing plate 8312 is damaged, only the lower pressing plate 8312 needs to be replaced; moreover, in order to prolong the service life of the lower pressing upper plate 8312, metal with higher compressive strength can be adopted, and in order to reduce the production cost, the upper pressing upper plate 8311 is made of common metal.

Specifically, a lower pressing upper plate strip-shaped through hole is formed in the middle of the lower pressing upper plate 8312, and the pressing upper die 832 is embedded in the lower pressing upper plate strip-shaped through hole; in the specific implementation process of the present invention, the pressing upper die 832 is driven by the pressing cylinder 830 to move toward the pressing bottom die 822 to press the first material strip 6 and the second material strip 7 on the pressing bottom die 822, so that the pressing upper die 832 is more easily worn relative to the lower pressing upper plate 8312, and therefore, the pressing upper die 832 and the lower pressing upper plate 8312 are not integrally formed, and when the pressing upper die 832 is worn, only the pressing upper die 832 needs to be replaced, which reduces the production cost.

In the specific implementation process of the present invention, the lower surface of the pressing upper die 832 is an upper pressing surface of the pressing and cutting device 8, and the lower surface of the pressing upper die 832 should be processed into a specific contour to meet the pressing requirements of the first material strip 6 and the second material strip 7; in addition, the lower surface of the upper die 832 for pressing fit is further provided with a plurality of upper die mounting portions for pressing fit, the upper die mounting portions for pressing fit may be upper die mounting grooves or upper die mounting holes for pressing fit, and other pressing members may be connected in the upper die mounting portions for pressing fit to further satisfy the pressing fit requirement of the first material belt 6 and the second material belt 7.

In particular, in order to further ensure that the upper die assembly can move in the vertical direction, a plurality of pressing mechanism guide pillars 8214 are vertically disposed on the upper surface of the pressing base plate 821, a plurality of pressing base plate circular holes 8313 slidably engaged with the plurality of pressing mechanism guide pillars 8214 are disposed on the lower surface of the pressing base plate 831, and the pressing base plate 831 slides along the pressing mechanism guide pillars 8214 under the driving of the pressing cylinder 830; the setting of pressing mechanism guide pillar 8214 has guaranteed go up the mould assembly can follow vertical direction motion in order to carry out the pressfitting, has avoided the problem of pressfitting positional deviation, has improved the yields of pressfitting cutting device 8.

In the specific implementation process of the present invention, when the pressing upper die 832 presses the piezoelectric sensor 8221 on the pressing bottom die 822, the pressing cylinder 830 has reached the pressing stroke, i.e., the pressing of the first material tape 6 and the second material tape 7 is completed; after the pressing, the second material tape 7 is already pressed into the first material tape 6, and in order to make the assembly of the first material tape 6 and the second material tape 7 more firm, welding needs to be performed through welding equipment.

Fig. 15 is a schematic three-dimensional structure diagram of a welding unit in an embodiment of the present invention, and fig. 16 is a schematic connection diagram of a reduction motor and a reduction motor connecting member in an embodiment of the present invention.

The welding device comprises a plurality of welding units 9, wherein the plurality of welding units 9 are arranged on the assembling platform; it should be noted that the number of the welding units 9 is determined according to specific situations, and is not limited in the embodiment of the present invention.

Welding unit 9 includes welding support seat 91, welding drive arrangement and welding laser instrument 93, welding drive arrangement fixes on the welding support seat 91, welding laser instrument 93 sets up welding drive arrangement's output, welding laser instrument 93 is in welding drive arrangement's drive is rotatory down.

The welding unit 9 does not need high rotating speed and needs high torque in the working process, and preferably, the welding driving device is a speed reducing motor 92; it should be noted that the welding unit 9 does not need a high rotation speed during operation, if a common motor is used, the problem of inaccurate welding position may occur due to the high rotation speed, and the reduction motor 92 can provide a large torque, and has the advantages of small vibration, low noise, high operation precision and low energy consumption during operation.

In the embodiment of the present invention, in order to better drive the rotation of the welding laser 93, a speed reduction motor connecting piece 921 is connected to an output end of the speed reduction motor 92; specifically, one end of the speed reduction motor connecting piece 921 is connected to the output end of the speed reduction motor 92, and the other end of the speed reduction motor connecting piece is fixed to the welding laser 93, and the speed reduction motor 92 drives the welding laser 93 to rotate based on the speed reduction motor connecting piece 921, so that the second material belt 7 is welded to the first material belt 6.

It should be noted that the welding position of the welding unit 9 should be adjusted according to the position of the press-fit cutting device, and at this time, the second material tape 7 can be welded into the first material tape 6 by adjusting the position of the welding support seat 91 on the assembly platform and the height of the welding laser 93 on the welding support seat 91.

In addition, the welding equipment further comprises a display screen 96 arranged on the assembling platform, correspondingly, a camera is arranged on the welding laser 93, the camera is used for acquiring the welding condition in real time, and the camera is electrically connected with the display screen 96; in the embodiment of the present invention, the camera records the image of the welding process in real time and transmits the image to the display screen 96, so that the user can observe the welding condition through the display screen 96, thereby facilitating the monitoring of the welding process of the first material strap 6 and the second material strap 7.

After the second material belt 7 is welded to the first material belt 6, the first material belt 6 is a product required by people, the material belt frame of the second material belt 7 is a waste material, and at this time, the material belt frame of the second material belt 7 needs to be cut out through the cutting mechanism 84, so that the material belt frame of the second material belt 7 is separated from the first material belt 6.

The cutting mechanism 84 is arranged at the bottom of the bottom die assembly 82 and comprises a cutting driving device and a cutting assembly, wherein the cutting assembly comprises a cutting driving plate 842 and a cutting part 843 fixed on the cutting driving plate 842; the pressing bottom die 822 is provided with a cutting through part, the cutting assembly is arranged at the output end of the cutting driving device, and in the cutting process, the cutting part 843 is driven by the cutting driving device to penetrate through the cutting through part.

Specifically, the cutting driving device is fixed on the frame bottom plate 812; preferably, in order to ensure that the cutting assembly can move in the vertical direction and ensure that the cutting assembly has enough cutting force, in the implementation process of the invention, the cutting driving device comprises two cutting cylinders 841 which move synchronously; it should be noted that, if the cutting cylinder 841 is selected as the cutting driving device, the cutting driving device further includes a cutting pneumatic assembly, the cutting cylinder 841 is supplied with air through the cutting pneumatic assembly, and the operation of the cutting cylinder 841 needs to be controlled based on the cutting pneumatic assembly; in addition, the cutting stroke of the cutting cylinder 841 needs to be adjusted according to the second material tape 7.

Specifically, cut drive plate 842 and fix on the output of cutting cylinder 841, wherein, it sets up on the drive plate 842 to cut a mounting through-hole, cut 843 and set up in cutting a mounting through-hole, just cut 843 to die block subassembly 82 direction extends.

In the embodiment of the present invention, the cutting through portion in the pressing bottom die 822 is a cutting through hole 8222 disposed in the pressing bottom die 822, and the cutting member 843 is driven by the cutting cylinder 841 to penetrate through the cutting through hole 8222 to cut the second material strap 7 on the pressing bottom die 822.

In particular, in order to further ensure that the cutting element 843 can penetrate through the cutting through hole 8222 in the vertical direction, the lower surface of the pressing bottom plate 821 is vertically provided with a plurality of cutting mechanism guide pillars 8215, the upper surface of the cutting drive plate 842 is provided with a plurality of cutting drive plate circular holes 8421 in sliding fit with the plurality of cutting mechanism guide pillars 8215, and the cutting drive plate 8421 is driven by the cutting cylinder 841 to slide along the cutting mechanism guide pillars 8215; the setting of cutting mechanism guide pillar 8215 has guaranteed that cutting member 843 can pass along vertical direction cut perforating hole 8222, it is right treat on the pressfitting die block 822 that the machined part carries out the accuracy and cuts, avoid appearing cutting position deviation's problem, improved pressfitting cutting device 8's yields.

In addition, in the embodiment of the present invention, after the pressing is completed, the pressing cylinder 830 of the pressing mechanism 83 does not immediately reset, but the pressing cylinder 830 resets again after the welding and cutting are completed; in the welding and cutting processes, the pressing mechanism 83 is used for positioning the first material belt 6 and the second material belt 7 to a certain extent, so that the problem of cutting position deviation can be avoided; correspondingly, in order to avoid abrasion of the hard pressing upper die 832 to the cutting piece 843, a cutting piece avoiding 8321 is arranged on the lower surface of the pressing upper die 832, and the cutting piece 843 penetrates through the cutting piece avoiding 8321 in the cutting process, so that the abrasion to the cutting piece 843 is reduced.

In the embodiment of the present invention, the piezoelectric sensor 8221 is electrically connected to the servo controller, the servo controller is electrically connected to the stitching driving device and the cutting driving device, respectively, and the stitching cutting device 8 has the following specific control process: the servo controller controls the operation of the pressing driving device to press the first material belt 6 and the second material belt 7 on the bottom die assembly 2, and after the pressing is in place, the second material belt 7 is welded on the first material belt 6 through the welding unit 9; moreover, the piezoelectric sensor 8221 on the pressing bottom die 822 senses the extrusion of the upper die 832 on the pressing, the piezoelectric sensor 8221 sends a signal to the controller after being extruded, and at the moment, the controller controls the operation of the cutting driving device according to welding time nodes to cut the second material belt 7 on the bottom die assembly 82, so that the material belt frame of the second material belt 7 is separated from the first material belt 6.

After the assembly is completed, the first material belt 6 needs to be rolled for convenient storage and transportation, and the leftover materials of the second material belt 7 need to be recycled.

Specifically, the first material receiving device is arranged at a third side edge of the material belt assembling device 5, the third side edge and the first side edge are parallel to each other, and the first material belt 6 after being assembled is received by the first material receiving device; preferably, in the embodiment of the present invention, the first receiving device is a first winder 3.

The second material receiving device is arranged on a fourth side edge of the material belt assembling device 5, the fourth side edge and the second side edge are parallel to each other, and leftover materials of a second material belt 7 are recovered based on the second material receiving device; preferably, in the embodiment of the present invention, the second receiving device is a second rolling machine 4.

It should be noted that, since the first reeling machine 3, the second reeling machine 4, the first discharging machine 1 and the second discharging machine 2 have the same structure and composition, and only have a certain difference in function, in the embodiment of the present invention, only the function difference between the first reeling machine 3 and the second reeling machine 4 is briefly explained.

Example (b):

the first winder 3 comprises a third base, and a first winding mechanism, a third material belt detection unit, a first winding mechanism and a third interlayer paper guide mechanism which are arranged on the third base.

The first coiling mechanism comprises a first coiling driving device and a first coiling wheel connected to the output end of the first coiling driving device, and the first coiling wheel is driven by the first coiling driving device to rotate so as to coil the assembled first material belt 6 and coil the first material belt 6 into a coil, so that the first material belt 6 is convenient to store and transport; and a third sensing device is arranged in the third material belt detection unit, and the first material belt penetrates through the third material belt detection unit in the material rolling process.

As no interlayer paper needs to appear in the product, the first interlayer paper on the first material belt 6 needs to be recovered: the first winding mechanism comprises a first winding driving device and a first winding wheel connected to the output end of the first winding driving device, and the first winding wheel is driven by the first winding driving device to rotate so as to perform winding recovery on the first interlayer paper on the first material belt 6; the third interlayer paper guide mechanism comprises a third guide roller, and the first interlayer paper on the surface of the first material belt is wound back to the first paper winding wheel after bypassing the third guide roller.

Example (b):

the second rolling machine 4 comprises a fourth base, and a second rolling mechanism, a fourth material belt detection unit, a second rolling mechanism and a fourth interlayer paper guide mechanism which are arranged on the fourth base;

the second coiling mechanism comprises a second coiling driving device and a second coiling wheel connected to the output end of the second coiling driving device, and the second coiling wheel is driven by the second coiling driving device to rotate so as to coil the frame material of the second material belt for recycling; a fourth sensing device is arranged in the fourth material belt detection unit, and the second material belt passes through the fourth material belt detection unit in the material rolling process;

in order to separately recover the leftover material of the second material belt 7 and the second interlayer paper on the second material belt 7, the second interlayer paper and the second material belt 7 need to be separated by a second roll paper: the second paper winding mechanism comprises a second paper winding driving device and a second paper winding wheel connected to the output end of the second paper winding driving device, and the second paper winding wheel is driven by the second paper winding driving device to rotate so as to perform paper winding recovery on the second interlayer paper on the second material belt 7; the fourth interlayer paper guide mechanism comprises a fourth guide roller, and the second interlayer paper on the surface of the second material belt 7 bypasses the fourth guide roller and is rolled back into the second paper rolling wheel.

The embodiment of the invention provides an assembling device, which comprises the following operation processes: feeding a first strip of material 6 into the strip assembly device 5 based on the first stocker 1, and simultaneously feeding a second strip of material 7 into the strip assembly device 5 based on the second stocker 2; the material belt assembling device 5 comprises an assembling platform, and a pressing and cutting device 8 and welding equipment which are arranged on the assembling platform, and the second material belt 7 is assembled on the first material belt 6 based on the pressing and cutting device 8 and the welding equipment; and finally, receiving the assembled first material belt 6 based on the first rolling machine 3 to obtain a needed product, and simultaneously recovering leftover materials of the second material belt 7 based on the second rolling machine 4 to recycle.

The embodiment of the invention provides assembling equipment, which can be used for automatically assembling the first material belt 6 and the second material belt 7, so that the production flow is simplified, and the production efficiency and the economic benefit of an enterprise are improved; in addition, in the assembling process, the first material belt 6 is protected through first interlayer paper, and the second material belt 7 is protected through second interlayer paper, so that the situation that the first material belt 6 and the second material belt 7 are scraped and abraded in the assembling process can be avoided, the defects of products are reduced, and the yield of the products is improved; in addition, the equipment is accomplished, the equipment can with the product is rolled up into the material and is rolled up, makes things convenient for the transportation and the storage of product, can retrieve with convenient cyclic utilization to leftover bits, first interlayer paper and second interlayer paper simultaneously, accords with green production.

In addition, the above detailed description of the assembly apparatus provided by the embodiment of the present invention is provided, and the principle and the embodiment of the present invention shall be explained by using specific examples herein, and the above description of the embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. The assembling equipment is characterized by comprising a first material belt conveying device, a first material receiving device, a second material belt conveying device, a second material receiving device and a material belt assembling device;

2. The assembly apparatus according to claim 1, wherein the first tape conveyor is a first emptying machine, the first emptying machine comprises a first machine base, and a first emptying mechanism, a first tape detection unit, a first paper discharge mechanism and a first interlayer paper guide mechanism which are arranged on the first machine base;

3. The assembly equipment according to claim 2, wherein the first receiving device is a first reeling machine, the first reeling machine comprises a third base and a first reeling mechanism, a third tape detecting unit, a first reeling mechanism and a third interlayer paper guiding mechanism arranged on the third base;

4. The assembly apparatus according to claim 1, wherein the second tape conveying device is a second emptying machine, the second emptying machine comprises a second base, and a second emptying mechanism, a second tape detecting unit, a second paper discharging mechanism and a second interlayer paper guiding mechanism which are arranged on the second base;

5. The assembly equipment according to claim 4, wherein the second receiving device is a second rolling machine, the second rolling machine comprises a fourth base, and a second rolling mechanism, a fourth strip detection unit, a second rolling mechanism and a fourth interlayer paper guide mechanism which are arranged on the fourth base;

6. The assembling device as claimed in claim 1, wherein the upper surface of the pressing bottom plate is vertically provided with a plurality of pressing mechanism guide pillars, the lower surface of the pressing top plate is provided with a plurality of pressing bottom plate circular holes slidably engaged with the plurality of pressing mechanism guide pillars, and the pressing top plate slides along the pressing mechanism guide pillars under the driving of the pressing driving device.

7. The assembly apparatus of claim 1, wherein the lower surface of the press bottom plate is vertically provided with a plurality of cutting mechanism guide posts, the upper surface of the cutting drive plate is provided with a plurality of cutting drive plate circular holes slidably engaged with the plurality of cutting mechanism guide posts, and the cutting drive plate slides along the cutting mechanism guide posts under the driving of the cutting drive device.

8. The assembly apparatus of claim 1, wherein the welding apparatus comprises a plurality of welding units; the welding unit comprises a welding support seat, a welding driving device and a welding laser, wherein the welding driving device is fixed on the welding support seat, the welding laser is arranged at the output end of the welding driving device, and the welding laser is driven by the welding driving device to rotate.

9. The assembly apparatus of claim 8, wherein a camera is disposed on the welding laser;