CN212634678U - Baking box and forming equipment thereof - Google Patents

Abstract

The utility model discloses a baking box and a forming device thereof, wherein the baking box comprises a plurality of sub-boxes, each sub-box comprises a tank body with a holding cavity and a flanging which is arranged around the punching position of the tank body and has a rectangular outer contour, and the plurality of sub-boxes are arranged and aligned and are arranged in a square frame along a main box formed after linear splicing seam welding; the molding equipment of the baking box comprises a molding table, wherein the molding table is provided with: the first clamp comprises a first mounting seat and a first extrusion mechanism, wherein the first mounting seat is used for bearing a sub-box; the first extrusion mechanism is used for pressing the rectangular flanges of the plurality of sub-boxes to be attached to the same horizontal plane and tightly arranged on the first mounting seat in a transverse and longitudinal arrangement mode; the laser welding box is used for welding the linear splicing seams among the plurality of sub-boxes to obtain a main box and is positioned above the first linear guide rail; the process of baking the box forming is reduced, and the processing efficiency is improved.

Description

Baking box and forming equipment thereof

Technical Field

The utility model relates to a cure box preparation processing technology field, concretely relates to cure box and former and method thereof.

Background

In the forming process of the baking box, the traditional process needs to firstly punch a box hole on a flat plate, then punch and rivet the punched box into the flat plate with the box hole, the punching needs to be carried out for multiple times, the forming efficiency of the baking box is low, the gap of the punched and riveted part of the obtained baking box is large after a long time, and some boxes can directly fall off. Therefore, there is a need to develop a forming apparatus of a roasting box and a method thereof to solve the problems of the prior art.

Disclosure of Invention

The utility model aims to solve the technical problem that the shortage in the prior art is overcome and a baking box with high processing efficiency and beautiful appearance and a forming device and a method thereof are provided.

Solve the technical problem, the utility model discloses take following technical scheme:

the utility model provides a baking box, includes a plurality of son boxes and time type frame, the son box is including the jar body that has the holding chamber, and encircle the punchout department of jar body sets up and the outline is the turn-ups of rectangle, a plurality of son boxes are violently put vertically and are aligned and install in time type frame along the female box that sharp concatenation seam welding back formed.

The utility model discloses still provide a curing box's former, including the forming station, be equipped with on the forming station:

the first fixture comprises a first mounting seat and a first extrusion mechanism, wherein the first mounting seat is used for bearing a plurality of sub-boxes with tank bodies and rectangular flanges; the first extrusion mechanism is used for pressing the rectangular flanges of the plurality of sub-boxes to be attached to the same horizontal plane and tightly arranged on the first mounting seat in a transverse and longitudinal arrangement mode;

and the laser welding box is used for welding the linear splicing seams among the plurality of sub-boxes to obtain the main box and is positioned above the first linear guide rail.

The forming table is also provided with:

the laser welding box can do reciprocating motion above the first linear guide rail and above the second linear guide rail along the third linear guide rail;

the second linear guide rail is provided with a second clamp in a sliding manner, and the second clamp comprises a second mounting seat; a second extrusion mechanism is arranged on the second mounting seat and used for clamping the clip-shaped frame;

the second clamp can be matched with the laser welding box through the second linear guide rail to complete welding of the female box and the clip-shaped frame.

The embodiment of the utility model provides an in, first extrusion mechanism includes that the X axle benchmark leans on strip and Y axle benchmark to lean on the strip, the X axle benchmark leans on strip and Y axle benchmark to lean on the strip and all installs in first mount pad upper end, the X axle benchmark leans on strip and Y axle benchmark to lean on a mutually perpendicular distribution, the X axle benchmark leans on the strip to keep away from the one end that the Y axle benchmark leans on the strip and is equipped with a plurality of first stoppers that lean on a parallel arrangement with the Y axle benchmark, all be equipped with the first cylinder that the strip removed to the Y axle benchmark of drive first stopper on the first stopper, the Y axle benchmark leans on the strip to keep away from the one end that the X axle benchmark leans on the strip and is equipped with a plurality of second stoppers that lean on a parallel arrangement with the X axle benchmark, all be equipped with the second cylinder that the drive second stopper leans on the strip to the X axle benchmark on the strip to remove on the second stopper.

In the embodiment of the utility model, the upper end of first mount pad is equipped with the electro-magnet sucking disc.

The embodiment of the utility model provides an in, second extrusion mechanism includes the third cylinder, be equipped with a plurality of spouts on the second mount pad, all be equipped with in the spout and follow gliding third stopper in the spout, third stopper salient is in the spout setting, the third stopper encloses to close and forms the medium-sized spacing chamber of placing spacing frame, the lower extreme at the second mount pad is installed to the third cylinder, the lower extreme of second mount pad still is equipped with the fourth linear guide with spout parallel arrangement, be equipped with on the fourth linear guide by the drive of third cylinder and can follow the gliding slide of fourth linear guide, the third stopper is all fixed on the slide.

The embodiment of the utility model provides an in, second extrusion mechanism still includes revolving cylinder, first gear, second gear, pivot, screens board and upset clamp plate, revolving cylinder is equipped with four and sets up respectively on the four sides of second mount pad, the second gear cup joints in the pivot periphery, first gear is connected with the revolving cylinder transmission, it is rotatory that first gear and second gear tooth joint cooperation drive pivot, the screens board is installed in the pivot, the upset clamp plate is installed on the screens board.

The embodiment of the utility model provides an in, the axle sleeve is installed to the second mount pad upper end, the pivot runs through the axle sleeve setting, be equipped with the spring catch on the axle sleeve, the intermittent type is provided with in the pivot and supplies spring catch male slot.

The embodiment of the utility model provides an in, install the fourth cylinder on the second mount pad, the fourth cylinder is close to one side of pivot and installs fourth linear guide, be equipped with on the fourth linear guide and follow the gliding slider of fourth linear guide, the slider is driven by the fourth cylinder, one side that the slider is close to the pivot is equipped with restriction screens board wobbling limiting plate.

In the embodiment of the utility model, the number of the first clamps is two, and the first linear guide rail is provided with a first feeding point, a first processing point and a first discharging point along the length direction thereof; the distance between the two first clamps is equal to the distance between the first feeding point and the first processing point, and the distance between the first processing point and the first discharging point;

the number of the second clamps is two, and a second feeding point, a second processing point and a second discharging point are arranged on the second linear guide rail along the length direction of the second linear guide rail; the distance between the two second clamps is equal to the distance between the second feeding point and the second processing point, and the distance between the second processing point and the second discharging point;

the laser welding box can reciprocate to the first processing point and the second processing point along the third linear guide rail.

The utility model has the advantages that:

a plurality of sub-boxes are fixed by a first fixture, (placed orderly, the flanged outer contours of the sub-boxes are aligned in a close manner to form a plurality of criss-cross connecting seams) and then are sent to the lower part of a laser welding box for welding operation, the feeding and welding of the sub-boxes are carried out synchronously, the welding efficiency of the sub-boxes is improved, the plurality of sub-boxes are welded together to form a welded mother box, then the welded mother box is placed in a square frame, the whole square frame and the mother box are placed on a second fixture and are conveyed to the lower part of the laser welding box by the second fixture, the laser welding box carries out laser welding on the side seams of the square frame and the mother box, the feeding and welding of the square frame and the mother box are also carried out synchronously, the side seam welding efficiency between the square frame and the mother box is effectively improved, the molding process of a baking box is reduced, automatic welding can be realized, and the welding seams are even, no grinding is required before spraying.

The front and rear double stations are adopted, four stations are totally adopted, the front end is welded in a medium-sized mode, the rear end is welded with the rectangular frame, during working, feeding and welding time are overlapped, light-emitting time of a laser is shortened, efficiency is improved, laser welding speed is up to 100mm/s, one-plate product manufacturing can be completed within 90 seconds basically, and manufacturing time is shortened in multiples. A plurality of sub-boxes are welded into a main box, and then the main box and the square-square frame are welded to be formed, so that materials can be greatly saved.

Because of the automated production, the number of operators can be reduced. In addition, the baking box formed by welding has high strength, and can not loosen and fall off even being beaten by long-time vibration, so that the service life is prolonged. In addition, the baking box obtained by welding has a flat surface, does not have concave-convex steps, is not easy to stick ash, is easy to clean, can be repeatedly used, and ensures the safety of cake food.

Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of a forming device of the baking box of the present invention;

FIG. 2 is a top view of the baking box forming apparatus of the present invention;

FIG. 3 is a schematic structural view of a first clamp of the baking box forming device according to the present invention;

FIG. 4 is a top isometric view of the baking box forming apparatus of the present invention with the second clamp placed between the frame and the mother box;

FIG. 5 is an enlarged partial schematic view at A of FIG. 4;

FIG. 6 is a top isometric view of the baking box forming apparatus of the present invention without the second clamp positioned in the return frame and the parent box;

FIG. 7 is a bottom isometric view of the baking box forming apparatus of the present invention without the second clamp placed between the frame and the mother box;

figure 8 is a bottom isometric view of a second clamp in the baking box forming apparatus of the present invention;

FIG. 9 is an enlarged partial schematic view at B of FIG. 8;

FIG. 10 is a schematic structural view of the roasting box of the present invention;

FIG. 11 is a schematic view of the structure of the sub-box of the roasting box according to the present invention;

fig. 12 is a top view of the roasting box of the present invention.

The figures are numbered: 1. a forming table; 101. a first linear guide rail; 1011. a first feeding point; 1012. a first processing point; 1013. a first blanking point; 102. a second linear guide; 1021. a second feeding point; 1022. a second machining point; 1023. a second discharge point; 2. a first clamp; 201. a first mounting seat; 202. an X-axis reference leaning strip; 203. a Y-axis reference leaning strip; 204. an electromagnet chuck; 205. a first cylinder; 206. a first stopper; 207. a second cylinder; 208. a second limiting block; 3. a second clamp; 301. a second mounting seat; 302. a rotating cylinder; 303. a first gear; 304. a second gear; 305. turning over the pressing plate; 306. a clamping plate; 307. a rotating shaft; 308. a shaft sleeve; 309. a spring pin; 310. a third cylinder; 311. a third limiting block; 312. a fourth linear guide; 313. a slide plate; 314. a chute; 315. a micro cylinder; 316. a limiting plate; 317. a fourth cylinder; 318. a slider; 319. a fourth linear guide; 4. a support; 5. a third linear guide rail; 6. laser welding the box; 7. a water cooling machine; 8. a laser; 9. a dust remover; 10. an electric control cabinet; 11. a PC computer cabinet; 12. a sub-box; 1201. a sub-box body; 1202. a tank body; 1203. flanging; 13. A mother box; 14. a clip frame; 15. and (6) linearly splicing seams.

Detailed Description

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the following description, the appearances of the indicating orientation or positional relationship, such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are only for convenience in describing the embodiments and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

As shown in fig. 10-12, the present invention provides a baking box, which comprises a female box 13 and a clip-shaped frame 14, wherein the female box 13 is welded in the clip-shaped frame 14, so as to facilitate taking the female box 13. The female box 14 is formed by arranging and welding a plurality of sub-boxes 12 in a rectangular array, each sub-box 12 comprises a tank body 1202 with a cavity, and a flanging 1203 with a rectangular outer contour is arranged around a punching opening of each tank body 1202. The flanging edges of two adjacent sub-boxes 12 are jointed; the flanged edges of the sub-boxes 12 in the same row and the same column, which are attached to the sub-boxes 12 in the adjacent row and the adjacent column, are in the same plane.

Because the punching of the sub-box 12 is provided with the flanging 1203 with the rectangular outer contour, the sub-boxes are conveniently and orderly stacked together, the splicing gap is ensured to be a straight line, and the welding efficiency and quality are improved. A plurality of sub boxes are welded into a main box 13, and then the main box is welded with the clip-shaped frame 14 for forming, so that materials can be greatly saved. The welding-formed baking box has high strength, and can not loosen and fall off even being beaten by long-time vibration, so that the service life is prolonged. In addition, the baking box obtained by welding has a flat surface, does not have concave-convex steps, is not easy to stick ash, is easy to clean, can be repeatedly used, and ensures the safety of cake food.

In order to produce the baking box, as shown in fig. 1-9, the utility model provides a molding device for baking box, which comprises a molding table 1, wherein a first linear guide 101 and a second linear guide 102 are arranged on the molding table 1, two first clamps 2 for fixing a plurality of sub-boxes 12 are arranged on the first linear guide 101, the first clamps 2 can move along the first linear guide 101, two second clamps 3 for fixing a clip-shaped frame 14 and a mother box 13 are arranged on the second linear guide 102, the second clamps 3 can move along the second linear guide 102, a support 4 is arranged on the molding table 1, a third linear guide 5 is arranged on the support 4, a laser welding box 6 capable of moving along the third linear guide 5 is arranged on the third linear guide 5, a computer cabinet 11 for controlling the movement of the first clamps 2, the second clamps 3 and the laser welding box 6 is arranged on one side of the molding table 1, one side of the PC computer cabinet 11 is electrically connected with an electric control cabinet 10, and one side of the forming table 1 is also provided with a laser 8 electrically connected with the laser welding box 6.

In this embodiment, the first linear guide 101 and the second linear guide 102 are parallel to each other, and the third linear guide 5 is provided to intersect with the first linear guide 101 and the second linear guide 102. The first linear guide 101 is provided with a first feeding point 1011, a first processing point 1012, and a first discharging point 1013 along its longitudinal direction. The second linear guide 102 is provided with a second feeding point 1021, a second processing point 1022 and a second discharging point 1023 along the length direction thereof. The third linear guide 5 is slidably provided with a laser welding box 6, and the laser welding box 6 can reciprocate between the first processing point 1012 and the second processing point 1022.

The embodiment of the utility model provides an in, first anchor clamps 2 include first mount pad 201 and first extrusion mechanism, place a plurality of sub-boxes 12 on first mount pad 201 in first material loading point 1011, and sub-box 12 is for having the jar body 1202 of cavity, and can 1202 has rectangle turn-ups 1203, and the rectangle turn-ups that oppresses a plurality of sub-box 12 through first extrusion mechanism is in same horizontal plane laminating and closely arranges on first mount pad 201 according to the mode of violently indulging the range. Then the material is sent to a first processing point 1012 through the first linear guide rail 101, the laser welding box 6 is moved to a position above the first processing point 1012 to carry out welding operation, and the next batch of sub-boxes 12 are fixed through a next first clamp while welding, so that the feeding and welding of the sub-boxes 12 are carried out synchronously, and the welding efficiency of the sub-boxes is improved. The plurality of sub-cartridges 12 are welded together to form a welded mother cartridge 13 which is transported to the first blanking point 1013.

The second clamp 3 comprises a second mounting base 301, the second mounting base 301 being used for carrying the female cartridge. And a second extrusion mechanism is arranged on the second mounting seat 301 and used for placing the female box 13 into a clip-shaped frame pre-arranged on the second mounting seat 301. Carry to laser welding case below by the second anchor clamps, carry out laser welding by the laser welding case to returning the limit seam of type frame 14 and female box 13, with the aforesaid is with the same reason, the material loading and the welding of returning type frame 14 and female box 13 also go on in step, the efficiency of limit seam welding between type frame 14 and the female box 13 has effectively been improved, has reduced the fashioned process of curing box from this, not only can realize automatic weld, and the laser welding seam is even, need not polish before the spraying. The front and rear double stations are adopted, four stations are totally adopted, the front end is welded in a medium-sized mode, the rear end is welded with the rectangular frame 14, during working, feeding and welding time are overlapped, light-emitting time of a laser is shortened, efficiency is improved, laser welding speed is up to 100mm/s, one-plate product manufacturing can be completed within 90 seconds basically, and manufacturing time is shortened in multiples. In order to realize the synchronization of feeding and welding, the distance between the first fixture and the first feeding point 1011 and the first processing point 1012 is equal to the distance between the first processing point 1012 and the first blanking point 1013. The distance between the two second clamps is equal to the distance between the second feeding point 1021 and the second processing point 1022, which is equal to the distance between the second processing point 1022 and the second discharging point 1023.

Specifically, in the embodiment of the utility model, first extrusion mechanism includes that the X axle benchmark leans on strip 202 and Y axle benchmark to lean on strip 203, the X axle benchmark leans on strip 202 and Y axle benchmark to lean on strip 203 to all install in first mount pad 201 upper end, the X axle benchmark leans on strip 202 and Y axle benchmark to lean on strip 203 mutually perpendicular to distribute, the X axle benchmark leans on strip 202 to keep away from the Y axle benchmark to lean on one end of strip 203 to be equipped with a plurality ofly and Y axle benchmark to lean on a first stopper 206 of strip 203 parallel arrangement, all be equipped with on the first stopper 206 and drive first stopper 206 to lean on the first cylinder 205 that strip 203 removed to the Y axle benchmark, the Y axle benchmark leans on one end that strip 202 was kept away from to the X axle benchmark by strip 203 to be equipped with a plurality ofly and X axle benchmark to lean on a second stopper 208 of strip 202 parallel arrangement, all be equipped with on the second stopper 208 and drive second stopper 208 to lean on the second cylinder 207 that strip 202 removed to the X axle benchmark. Place a plurality of sub-boxes 12 in first mount pad 201 upper end, lean on strip 202 and Y axle benchmark to lean on strip 203 to arrange along the X axle benchmark with this, the sub-box of arranging finally becomes to piece up a rectangular structure, then utilize first cylinder 205 drive first stopper 206 to lean on the X axle benchmark to lean on the strip 202 ascending sub-box to lean on, and utilize second cylinder 207 to drive second stopper 208 to lean on the Y axle benchmark to lean on the strip 203 ascending sub-box 12 of side to lean on, so can realize stabilizing spacing to the mother box 13 of not welding of a plurality of sub-box concatenations, because first cylinder 205, first stopper 206, second cylinder 207 and second stopper 208 all set up a plurality ofly, and the equidistant arrangement, so can accomplish when spacing to carry out spacing to sub-box 12 and can not produce the interference each other, the spacing fixed stability of sub-box 12 has been improved.

In the embodiment of the present invention, the upper end of the first mounting base 201 is provided with an electromagnet suction cup 204. Through setting up electromagnet chuck 204, sub-box 12 places the back on first mount pad 201, keeps low magnetic force earlier by electromagnet chuck 204, puts when all sub-boxes 12 and finishes, and just first stopper 206 and second stopper 208 support to lean on finishing, increases electromagnet chuck 204's suction again, so can further improve sub-box 12 concatenation back spacing fixed stability, improves sub-box welded efficiency and quality.

The embodiment of the utility model provides an in, second extrusion mechanism includes third cylinder 310, be equipped with a plurality of spouts 314 on the second mount pad 301, all be equipped with in the spout 314 and follow gliding third stopper 311 of spout 314, third stopper 311 salient sets up in spout 314, third stopper 311 encloses to close and forms the medium-sized spacing chamber of placing spacing frame, the lower extreme at second mount pad 301 is installed to third cylinder 310, the lower extreme of second mount pad 301 still is equipped with fourth linear guide 312 with spout 314 parallel arrangement, be equipped with on the fourth linear guide 312 and drive and can follow the gliding slide 313 of fourth linear guide 312 by third cylinder 310, third stopper 311 all fixes on slide 313. When the second anchor clamps are used, earlier place time-reversal type frame 14 in middle-sized spacing intracavity, make slide 313 slide along fourth linear guide 312 by third cylinder 310 drive slide 313, the removal of slide 313 drives third stopper 311 and realizes spacing the conflict of time-reversal type frame 14, thereby the realization is fixed time-reversal type frame 14, the stability of time-reversal type frame 14 with female box 13 side seam welding has been guaranteed, and then efficiency and the quality of time-reversal type frame 14 with female box 13 side seam welding have effectively been improved.

The embodiment of the utility model provides an in, the second extrusion mechanism still includes revolving cylinder 302, first gear 303, second gear 304, pivot 307, clamping plate 306 and upset clamp plate 305, revolving cylinder 302 is equipped with four and sets up respectively on the four sides of second mount pad 301, second gear 304 cup joints in pivot 307 periphery, first gear 303 is connected with revolving cylinder 302 transmission, first gear 303 and the cooperation of second gear 304 tooth joint drive pivot 307 are rotatory, clamping plate 306 is installed on pivot 307, upset clamp plate 305 is installed on clamping plate 306. After the clip frame 14 is placed in the middle-sized limiting cavity, the female box 13 is placed in the clip frame 14, the rotary cylinder 302 drives the first gear 303 to rotate, the first gear 303 rotates to drive the second gear 304 to rotate, the second gear 304 rotates to drive the rotating shaft 307 to rotate, the rotating shaft 307 rotates to drive the clamping plate 306 to rotate, the clamping plate 306 drives the overturning pressing plate 305 to realize limiting and fixing of the clip frame 14, the stability of the clip frame 14 during welding is guaranteed, and the welding quality of the clip frame 14 is effectively improved.

The embodiment of the utility model provides an in, axle sleeve 308 is installed to second mount pad 301 upper end, and pivot 307 runs through axle sleeve 308 and sets up, is equipped with spring catch 309 on the axle sleeve 308, and the intermittent type is provided with the slot that can supply spring catch 309 to insert on the pivot 307. Through installing the axle sleeve 308 that cup joints outside the pivot 307 at second mount pad 301 upper end to set up spring catch 309 on axle sleeve 308, when pivot 307 rotated the slot and spring catch 309 corresponding, spring catch 309 inserted the slot under the effect of elasticity in, thereby will realize the spacing fixed to pivot 307, thereby avoid pivot 307 to rotate, improved upset clamp plate 305 to the spacing fixed stability of type frame 14 back.

In the embodiment of the utility model provides an in, one side that screens board 306 was kept away from to upset clamp plate 305 is equipped with the miniature cylinder 315 of a plurality of equidistant settings. Through the micro-cylinder 315 that sets up a plurality of equidistant settings of establishing in the one side that the clamping plate 306 is kept away from to upset clamp plate 305, utilize micro-cylinder 315 can effectively supply back type frame 14's pressure, avoid back type frame 14 unevenness, improved the quality of back type frame 14 and female box 13 side seam welding.

The embodiment of the utility model provides an in, still include dust shaker 9 and water-cooling machine 7, dust shaker 9 and water-cooling machine 7 all are connected with 11 electricity of PC computer cabinet. The dust removing machine 9 is arranged to remove dust on the sub-box 12 and the square-shaped frame 14 which are not welded, welding quality can be effectively improved, in addition, cooling and cleaning are carried out through the water cooling machine 7 after welding is finished, and the welded baking box is enabled to be cleaner.

In the embodiment of the utility model provides an in, install fourth cylinder 317 on the second mount pad 301, fourth cylinder 317 is close to one side of pivot 307 and installs fourth linear guide 319, be equipped with on the fourth linear guide 319 and follow the gliding slider 318 of fourth linear guide 319, slider 318 is driven by fourth cylinder 317, one side that slider 318 is close to pivot 307 is equipped with restriction screens board 306 wobbling limiting plate 316. So can improve the upset clamp plate 305 to the spacing stability of type frame that returns, avoid the upset clamp plate 305 to kick-back.

The utility model also provides a method for forming of baking box adopts the former preparation of above-mentioned baking box to obtain, specifically includes following step:

s1, stamping the rectangular plate to form the sub-box 12, wherein the sub-box 12 comprises a tank body with an accommodating cavity and a flange which is arranged around the stamping opening of the tank body and has a rectangular outer contour;

s2, placing the sub-boxes 12 on the first mounting seat 201, sequentially splicing the X-axis datum leaning strip 202 and the Y-axis datum leaning strip 203, after the sub-boxes 12 are placed on the first mounting seat 201, firstly keeping low magnetic force by the electromagnet sucker 204, after all the sub-boxes 12 are placed, completely abutting the first limiting block 206 and the second limiting block 208, increasing the suction force of the electromagnet sucker 204, after the mother boxes 13 which are not welded are formed by placing, driving the first limiting block 206 to extrude and limit the sub-boxes 12 in the X-axis datum leaning strip 202 direction by the first air cylinder 205, and driving the second limiting block 208 to extrude and limit the sub-boxes 12 in the Y-axis datum leaning strip 203 direction by the second air cylinder 207, so that the flanging edges of two adjacent sub-boxes 12 are attached; the flanged edges of the sub-boxes 12 in the same row and the same column, which are attached to the sub-boxes 12 in the adjacent rows and columns, are in the same plane, so that a linear splicing seam 15 is obtained;

after the abutting is finished, the PC computer cabinet 11 controls the first clamp 2 with the sub-box 12 placed on the first clamp to be sent to the lower part of the laser welding box 6, and after the laser welding box 6 detects the first clamp 2, the PC computer cabinet 11 controls the laser welding box 6 to face the linear splicing seam 15 to realize laser welding back and forth along the third linear guide rail 5;

s3, after the sub-box 12 is welded, the clip frame 14 is placed in a medium-sized limiting cavity, the third cylinder 310 drives the sliding plate 313 to move along the fourth linear guide rail 312, the sliding plate 313 moves to enable the third limiting block 311 to abut against and limit the side edge of the clip frame 14, the clip frame 14 abuts against and then places the welded mother box 13 in the medium-sized limiting cavity, the rotary cylinder 302 drives the first gear 303 to rotate, the first gear 303 and the second gear 304 are in tooth joint and match to enable the rotating shaft 307 to rotate, the rotating shaft 307 rotates to drive the turning press plate 305 to overlap around the clip frame 14, after the turning press plate 305 abuts against the clip frame 14, the spring pin 309 is inserted into the slot on the rotating shaft 307 to achieve the positioning of the turning press plate 305, then the PC computer cabinet 11 controls the second clamp 3 to move along the first linear guide rail 101 and move to the lower part of the welding box 6, and after the welding box 6 detects the second laser clamp 3, the laser welding box 6 is controlled by the PC computer cabinet 11 to realize back-and-forth laser welding along the third linear guide rail 5, and the baking box is taken out after the welding of the gap between the rectangular frame 14 and the female box 13 is finished.

Utilize the utility model provides a baking box forming method is through fixing a plurality of sub-boxes 12 with first anchor clamps 2, then send to the laser welding case below and carry out welding operation, and the material loading and the welding of sub-box 12 go on in step, have improved sub-box 12 welded efficiency, and through the turn-ups edge with the sub-box 12 laminating of sub-box 12 in same line and same row in the coplanar, obtain straight line concatenation seam 15. During welding, the welding is only needed to be carried out on the straight splicing seam 15, and the welding efficiency of the sub-box 12 is improved.

The plurality of sub-boxes 12 are welded together to form a welded mother box 13, then the welded mother box 13 is placed in the square frame 14, the whole square frame 14 and the mother box are placed on the second fixture 3 and conveyed to the lower part of the laser welding box by the second fixture 3, the laser welding box is used for carrying out laser welding on the side seams of the square frame 14 and the mother box 13, (the square frame is a square frame, the edge of the mother box is lapped at the upper edge of the square frame, the lap joint of the edge of the mother box and the upper edge of the square frame is welded), the laser welding box is used for carrying out laser welding on the side seams of the square frame 14 and the mother box 13, the feeding and welding of the square frame 14 and the mother box 13 are carried out synchronously, the efficiency of the side seam welding between the square frame 14 and the mother box 13 is effectively improved, the process of forming the baking box is reduced, the automatic welding can be realized, and the welding seams are uniform, no grinding is required before spraying. The front and rear double stations are adopted, four stations are totally adopted, the front end is welded in a medium-sized mode, the rear end is welded with the rectangular frame 14, during working, feeding and welding time are overlapped, light-emitting time of a laser is shortened, efficiency is improved, laser welding speed is up to 100mm/s, one-plate product manufacturing can be completed within 90 seconds basically, and manufacturing time is shortened in multiples. A plurality of sub boxes are welded into a main box 13, and then the main box is welded with the clip-shaped frame 14 for forming, so that materials can be greatly saved. Because of the automated production, the number of operators can be reduced. In addition, compared with the traditional process, the box holes are punched on the flat plate firstly, and then the punched boxes are punched and riveted into the flat plate with the box holes, the punching is needed for multiple times, the forming efficiency of the baking box is low, the obtained baking box has a large gap at the punched and riveted position after a long time, and some boxes can directly fall off. The baking box welded and formed by the method has high strength, and can not loosen and fall off even being beaten by long-time vibration, so that the service life is prolonged. In addition, the baking box obtained by welding has a flat surface, does not have concave-convex steps, is not easy to stick ash, is easy to clean, can be repeatedly used, and ensures the safety of cake food.

The above only is the preferred embodiment of the present invention, not therefore the limit the patent protection scope of the present invention, all applications the equivalent structure transformation made by the contents of the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a baking box, its characterized in that includes a plurality of sub-boxes and time type frame, the sub-box is including the jar body that has the holding chamber, and encircle the punchout department of jar body sets up and the outline is the turn-ups of rectangle, a plurality of sub-boxes are violently put the alignment and are installed in time type frame along the female box that forms behind the straight line concatenation seam welding.

2. The utility model provides a curing box's former, includes the shaping platform, its characterized in that, be equipped with on the shaping platform:

the first fixture comprises a first mounting seat and a first extrusion mechanism, wherein the first mounting seat is used for bearing a plurality of sub-boxes with tank bodies and rectangular flanges; the first extrusion mechanism is used for pressing the rectangular flanges of the plurality of sub-boxes to be attached to the same horizontal plane and tightly arranged on the first mounting seat in a transverse and longitudinal arrangement mode;

and the laser welding box is used for welding the linear splicing seams among the plurality of sub-boxes to obtain the main box and is positioned above the first linear guide rail.

3. A baking box forming apparatus according to claim 2, wherein the forming table is further provided with:

the laser welding box can do reciprocating motion above the first linear guide rail and above the second linear guide rail along the third linear guide rail;

the second clamp comprises a second mounting seat, and a second extrusion mechanism is arranged on the second mounting seat and used for clamping the clip frame;

the second clamp can be matched with the laser welding box through the second linear guide rail to complete welding of the female box and the clip-shaped frame.

4. The baking box forming device according to claim 3, wherein the first pressing mechanism comprises a first mounting seat, an X-axis reference leaning strip and a Y-axis reference leaning strip, the X-axis reference leaning strip and the Y-axis reference leaning strip are both mounted at the upper end of the first mounting seat, the X-axis reference leaning strip and the Y-axis reference leaning strip are distributed perpendicularly to each other, one end, away from the Y-axis reference leaning strip, of the X-axis reference leaning strip is provided with a plurality of first limiting blocks arranged in parallel with the Y-axis reference leaning strip, the first limiting blocks are provided with first air cylinders driving the first limiting blocks to move towards the Y-axis reference leaning strip, one end, away from the X-axis reference leaning strip, of the Y-axis reference leaning strip is provided with a plurality of second limiting blocks arranged in parallel with the X-axis reference leaning strip, and the second limiting blocks are provided with second air cylinders driving the second limiting blocks to move towards the X-axis reference leaning strip; and an electromagnet sucker is arranged at the upper end of the first mounting seat.

5. The baking box forming device according to claim 3, wherein the second pressing mechanism comprises a third cylinder, the second mounting base is provided with a plurality of sliding grooves, each sliding groove is provided with a third limiting block capable of sliding along the corresponding sliding groove, the third limiting blocks protrude from the corresponding sliding grooves, the third limiting blocks enclose a middle limiting cavity for accommodating the limiting frame, the third cylinder is mounted at the lower end of the second mounting base, the lower end of the second mounting base is further provided with a fourth linear guide rail parallel to the corresponding sliding groove, each fourth linear guide rail is provided with a sliding plate driven by the third cylinder and capable of sliding along the corresponding fourth linear guide rail, and each third limiting block is fixed on the corresponding sliding plate.

6. The baking box forming device according to claim 5, wherein the second pressing mechanism further comprises four rotary cylinders, a first gear, a second gear, a rotating shaft, a clamping plate and a turning pressing plate, the four rotary cylinders are respectively arranged on four sides of the second mounting base, the second gear is sleeved on the periphery of the rotating shaft, the first gear is in transmission connection with the rotary cylinders, the first gear and the second gear are in gear joint fit to drive the rotating shaft to rotate, the clamping plate is arranged on the rotating shaft, and the turning pressing plate is arranged on the clamping plate.

7. The baking box forming device as claimed in claim 6, wherein a shaft sleeve is installed on the upper end of the second installation seat, the rotating shaft is arranged through the shaft sleeve, a spring pin is arranged on the shaft sleeve, and slots for inserting the spring pin are arranged on the rotating shaft intermittently.

8. The baking box forming device according to claim 6, wherein a fourth cylinder is installed on the second mounting base, a fourth linear guide rail is installed on one side, close to the rotating shaft, of the fourth cylinder, a sliding block capable of sliding along the fourth linear guide rail is arranged on the fourth linear guide rail, the sliding block is driven by the fourth cylinder, and a limiting plate for limiting the swinging of the clamping plate is arranged on one side, close to the rotating shaft, of the sliding block.

9. The forming apparatus of the roasting box according to claim 3, wherein the number of the first clamps is two, and the first linear guide is provided with a first feeding point, a first processing point and a first discharging point along the length direction thereof; the distance between the two first clamps is equal to the distance between the first feeding point and the first processing point, and the distance between the first processing point and the first discharging point;

the number of the second clamps is two, and a second feeding point, a second processing point and a second discharging point are arranged on the second linear guide rail along the length direction of the second linear guide rail; the distance between the two second clamps is equal to the distance between the second feeding point and the second processing point, and the distance between the second processing point and the second discharging point;

the laser welding box can reciprocate to the first processing point and the second processing point along the third linear guide rail.

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