CN217618900U

CN217618900U - Forming processing equipment

Info

Publication number: CN217618900U
Application number: CN202221529741.5U
Authority: CN
Inventors: 陆小金
Original assignee: Foshan Tianquan Robot Technology Co ltd
Current assignee: Guangdong Longxin Laser Intelligent Equipment Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-21
Anticipated expiration: 2032-06-15

Abstract

The utility model relates to a processing equipment field specifically is a shaping processing equipment, include: the frame is provided with a conveying mechanism; the pressing mechanism is arranged on the rack and used for pressing the workpiece on the conveying mechanism; the processing mechanism is arranged on the rack; the pressing mechanism comprises a first pressing piece and a second pressing piece, the first pressing piece is detachably mounted on the conveying mechanism, the second pressing piece is movably mounted on the rack, a first accommodating groove used for accommodating the first part is formed in the first pressing piece, the first part is arranged in the first accommodating groove, and the second part is overlapped and fixed on the first part, so that the conveying mechanism drives the first pressing piece to move to the position where the first pressing piece is opposite to the second pressing piece, the second pressing piece is close to the first pressing piece to be folded, the second part and the first part are pressed and attached to obtain a workpiece, and the processing mechanism processes the workpiece. The utility model provides a current equipment clamping inefficiency, clamping unstability, technical problem that production efficiency is low.

Description

Forming processing equipment

Technical Field

The utility model relates to a processing equipment field specifically is a shaping processing equipment.

Background

With the rapid development of urban construction and industrial production, people's demand for pipeline laying is increasing day by day. Compared with the production of straight pipes, people have higher requirements on the production of bent pipes. At present, the common production modes of the bent pipe comprise a stamping method, a hot-pushing method, a welding method and the like. Under the condition of meeting the use requirement, the bent pipe produced by welding has the advantages of low cost, uniform wall thickness and the like, and the problems that the convex edge pipe wall is pulled to be thinned or cracked, the concave edge pipe wall is pressed to be thickened or wrinkled, the section of the pipeline is flat and deformed and the like when the bent pipe is formed can be avoided.

Because of the particularity of the elbow welding, the difficulty of the elbow welding is higher than that of the straight pipe welding, the elbow is welded manually at present, and the welding efficiency is low. Some bent pipe welding equipment is also available in the market, but when the existing welding equipment is used for welding workpieces, the workpiece clamping efficiency is low, and the workpiece clamping is unstable, so that the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a contour machining equipment aims at solving current equipment clamping inefficiency, clamping unstability, the technical problem that production efficiency is low.

In order to achieve the above object, the utility model provides a forming processing device, include: the machine frame is provided with a conveying mechanism for conveying workpieces; the pressing mechanism is arranged on the rack and used for pressing the workpieces on the conveying mechanism, and the workpieces comprise a first part and a second part; the pressing mechanism comprises a first pressing piece and a second pressing piece which can be close to or far away from each other, the first pressing piece is detachably arranged on the conveying mechanism, the second pressing piece is movably arranged on the rack, the first pressing piece is provided with a first accommodating groove used for accommodating the first part, the first part is arranged in the first accommodating groove, and the second part is overlapped and fixed on the first part, so that the conveying mechanism drives the first pressing piece to move to the position where the first pressing piece is opposite to the second pressing piece, the second pressing piece is close to the first pressing piece, and the second part and the first part are pressed and attached to obtain the workpiece; and the processing mechanism is arranged on the rack and is used for processing the workpiece pressed by the pressing mechanism. Before processing, the second part and the first part of the workpiece are placed in the first pressing piece to finish feeding, then the conveying mechanism drives the first pressing piece to move to finish feeding, the second pressing piece compresses the second part and the first part tightly, then the processing mechanism processes the compressed second part and the compressed first part, and finally the conveying mechanism drives the first pressing piece and the processed workpiece to move to the next process. Both the second portion and the first portion have been placed on the first press part prior to machining. Therefore, when the clamping device is used for machining, only the second pressing piece is needed to press the first pressing piece, the clamping can be rapidly and stably carried out, and the production efficiency is high.

Preferably, the second pressing piece is provided with a second accommodating groove for accommodating the second part. The second holding tank has been seted up to the second pressfitting piece, and when the second pressfitting piece was pressfitting to first pressfitting piece, the second holding tank can hold the second part that the work piece was lived in the parcel, has further improved the stability of clamping.

Preferably, the front side of the first accommodating groove extends upwards to form a limiting block, the second accommodating groove is recessed inwards to form a limiting groove corresponding to the limiting block, and when the second pressing piece presses the first pressing piece, the limiting block extends into the limiting groove. Conveying mechanism drives first pressfitting spare and the first portion and the second part of work piece and moves forward, consequently sets up the stopper in the front side of first holding tank, has prevented effectively that the second part of work piece from taking place the skew in-process that moves forward. The spacing groove has been seted up to the second holding tank for the second pressfitting piece is when pressfitting to first pressfitting piece, and the stopper can stretch into the spacing inslot, avoids the stopper to support the second pressfitting piece and lead to unable pressfitting, has guaranteed the steady operation of pressfitting process.

Preferably, the second pressing piece is provided with at least one fixing column, and the first pressing piece is provided with fixing holes corresponding to the fixing columns one to one, so that when the second pressing piece presses the first pressing piece, the fixing columns extend into the fixing holes. The second pressfitting spare is to the in-process of first pressfitting spare pressfitting, and the fixed column stretches into in the fixed orifices gradually, makes first pressfitting spare and second pressfitting spare fixed each other to make the first portion and the second portion after compressing tightly the laminating more stable, avoid both to compress tightly the emergence skew after the laminating.

Preferably, the second pressing piece and the first pressing piece are provided with an avoidance groove for avoiding the processing mechanism on one side close to the processing mechanism. Offer in one side that is close to the processing agency and dodge the groove, the processing agency of being convenient for processes, avoids taking place to interfere with the processing agency.

Preferably, the pressing mechanism further includes a pressing assembly for driving the second pressing member to approach the first pressing member for pressing; the press-fit assembly comprises a fixed plate, a movable plate, a press-fit drive and a plurality of support shafts, one ends of the support shafts are detachably fixed with the rack, the other ends of the support shafts movably penetrate through the movable plate, the end portions of the support shafts are fixed with the fixed plate, the press-fit drive is installed on the fixed plate, the output end of the press-fit drive penetrates through the fixed plate and is in transmission connection with the movable plate, and the second press-fit piece is detachably installed on the movable plate, so that the press-fit drive drives the movable plate and the second press-fit piece to move along the support shafts to be close to or far away from the first press-fit piece. The pressing drive arranged on the fixed plate drives the movable plate and the second pressing piece on the movable plate to lift along the supporting shaft, so that the second pressing piece is close to or far away from the first pressing piece. Thereby providing efficient and stable clamping for the first part and the second part.

Preferably, the conveying mechanism comprises a mounting seat, a driving shaft, a driven shaft, first driving wheels, second driving wheels, chain belts and a conveying drive, the mounting seat is mounted on the rack, two ends of the driving shaft and the driven shaft are rotatably mounted on the mounting seat, an output end of the conveying drive is in transmission connection with the driving shaft, the two first driving wheels are in transmission connection with the driving shaft, the two second driving wheels are in transmission connection with the driven shaft, at least two chain belts are arranged, one chain belt is wound on one of the first driving wheels and one of the second driving wheels, the other chain belt is wound on the other first driving wheel and the other second driving wheel, and the first pressing piece is detachably mounted on the two chain belts. The conveying drive rotates to drive the driving shaft and the first driving wheel on the driving shaft to rotate, the first driving wheel further drives the chain belt and the second driving wheel to rotate, the chain belt rotates circularly around the first driving wheel and the second driving wheel, and therefore the first pressing piece on the chain belt is driven to move circularly along with the chain belt. The first pressing piece circulates along with the chain belt, workpieces are continuously conveyed, and clamping production efficiency is improved.

Preferably, the two processing mechanisms are respectively positioned at two sides of the mounting seat; the machining mechanism comprises a first moving assembly arranged along the front-back direction, a second moving assembly arranged along the left-right direction, a hollow rotating table and a welding part, wherein the first moving assembly comprises a guide seat, a guide rail, a guide sliding block, a transmission rod, a moving seat and a machining drive, the guide seat is arranged on the rack, the guide rail is arranged in the guide seat, the guide sliding block is movably arranged on the guide rail, the moving seat is arranged on the guide sliding block, the output end of the machining drive is in transmission connection with the transmission rod, and the transmission rod is in transmission connection with the moving seat, so that the machining drive drives the transmission rod to rotate, and the moving seat and the guide sliding block are driven to move along the guide rail; the second moving assembly has the same structure as the first moving assembly, the guide base of the second moving assembly is mounted on the moving base of the first moving assembly, the hollow rotating table is detachably mounted on the moving base of the second moving assembly, and the welding part is mounted on the hollow rotating table. First removal subassembly sets up along the fore-and-aft direction, and the second removes the subassembly and sets up along left right direction, and second removal subassembly mobile mounting is on the removal seat of first removal subassembly, and the cavity revolving stage is rotatable to be installed on the second removes the subassembly, and the weld part is installed at the cavity revolving stage to make processing can follow the front and back, left right direction removes, and the weld part can also rotate through the cavity revolving stage, when can the multi-angle to work piece processing, the work piece processing of multiple specification and dimension of adaptation.

Preferably, the processing device further comprises a blanking mechanism which is arranged on the rack, is positioned above the conveying mechanism and is positioned in front of the processing mechanism; the blanking mechanism comprises a blanking guide rail, a blanking sliding block, a first mounting plate, a lifting drive, a second mounting plate, a turnover drive and a material taking part, wherein the blanking guide rail is mounted on the fixing plate and extends along the front-back direction, the blanking sliding block is movably mounted on the blanking guide rail, the first mounting plate is mounted on the blanking sliding block, the lifting drive is mounted on the first mounting plate, the second mounting plate is mounted at the output end of the lifting drive, the turnover drive is mounted on the other side of the second mounting plate and is hinged with the material taking part, so that when the material is taken, the material taking part moves under the drive of the conveying mechanism along with the movement of the workpiece, the material taking part extends into an opening of the workpiece, the lifting drive drives the material taking part to ascend, the workpiece is taken out of the conveying mechanism, and the turnover drive drives the material taking part to rotate, so as to realize blanking of the workpiece. The workpiece is of a hollow structure, the workpiece is taken by the material taking part hook through the material taking part extending into the hollow structure of the workpiece, and then the material taking part rotates around the overturning drive through the overturning drive, so that the blanking is realized.

Preferably, a plurality of the first pressing pieces are overlapped in the moving direction of the workpiece and are arranged on a plurality of the conveying mechanisms at intervals. A plurality of first pressfitting pieces bear and convey the workpiece, and clamping production efficiency is improved.

The utility model relates to a contour machining equipment has following beneficial effect: according to the scheme, the first part and the second part of the workpiece are overlapped and fixed on the first pressing piece on the conveying mechanism, the conveying mechanism drives the first pressing piece to the second pressing piece, the pressing mechanism drives the second pressing piece to approach the first pressing piece to tightly press and attach the first part and the second part on the first pressing piece, and the processing mechanism processes the first part and the second part which are tightly pressed and attached. The first part and the second part of the workpiece do not need to be fixed on the first pressing piece and the second pressing piece respectively, and the first part and the second part of the workpiece only need to be overlapped and fixed on the first pressing piece, so that the clamping efficiency of the workpiece is improved, and the production efficiency is further improved. In addition, this scheme is offered the first holding tank that is used for holding the first part of work piece on first pressfitting spare for the clamping to the work piece is more stable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural view of the first pressing member of the present invention;

fig. 4 is a schematic structural view of a second pressing member of the present invention;

fig. 5 is a schematic structural view of the conveying mechanism of the present invention;

fig. 6 is a schematic view of another aspect of the present invention;

fig. 7 is a partially enlarged view of a portion B in fig. 6;

fig. 8 is a schematic structural view of the blanking mechanism of the present invention;

fig. 9 is a schematic structural view of the processing mechanism of the present invention;

FIG. 10 is a cross-sectional view of the tooling mechanism of FIG. 9 taken along line D-D;

FIG. 11 is a cross-sectional view of the tooling mechanism of FIG. 9 taken along line C-C;

fig. 12 is a schematic structural view of the workpiece according to the present invention;

fig. 13 is a schematic structural view of a workpiece according to another aspect of the present invention;

FIG. 14 is a schematic structural view of the movable base of the present invention;

fig. 15 is a schematic view of the blanking process of the material taking part of the present invention.

In the drawings: 1-a rack, 2-a conveying mechanism, 21-a mounting seat, 22-a driving shaft, 23-a driven shaft, 24-a first driving wheel, 25-a second driving wheel, 26-a chain belt, 27-a chain sheet, 28-a conveying drive, 3-a pressing mechanism, 31-a first pressing component, 311-a first accommodating groove, 312-a limiting block, 313-a fixing hole, 32-a second pressing component, 321-a second accommodating groove, 322-a limiting groove, 323-a fixing column, 33-an avoiding groove, 34-a pressing component, 341-a fixing plate, 342-a movable plate, 343-a pressing drive, 344-a supporting shaft, a 4-a processing mechanism, 41-a first moving component, 411-a guide seat, 412-a guide rail, 413-a guide sliding block, 414-a driving rod, 415-a moving seat, 416-a processing drive, 42-a second moving component, 43-a hollow rotating table, 44-a welding part, 5-a second part, 6-a first part, 7-a blanking mechanism, 71-a guide rail, 72-a blanking sliding block, 73-a first blanking sliding block, 74-a second lifting drive mounting plate, 77-a second lifting drive plate, and a second turnover drive plate.

The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 15, a molding machine includes: the device comprises a frame 1, a driving device and a control device, wherein a conveying mechanism 2 for conveying workpieces is arranged on the frame 1; a pressing mechanism 3, disposed on the frame 1, wherein the pressing mechanism 3 is configured to press the workpiece on the conveying mechanism 2, and the workpiece includes a first portion 6 and a second portion 5; the pressing mechanism 3 includes a first pressing member 31 and a second pressing member 32 that can be close to or far away from each other, the first pressing member 31 is detachably mounted on the conveying mechanism 2, the second pressing member 32 is movably mounted on the frame 1, the first pressing member 31 is provided with a first accommodating slot 311 for accommodating the first part 6, the first part 6 is disposed in the first accommodating slot 311, the second part 5 is fixed on the first part 6 in an overlapping manner, so that the conveying mechanism 2 drives the first pressing member 31 to move to be opposite to the second pressing member 32, the second pressing member 32 is close to the first pressing member 31, and the second part 5 and the first part 6 are pressed and attached to obtain the workpiece; and a processing mechanism 4 disposed on the frame 1, wherein the processing mechanism 4 is configured to process the workpiece pressed by the pressing mechanism 3.

As shown in fig. 12 and 13, the workpiece obtained by pressing and attaching the first portion 6 and the second portion 5 has a hollow structure. Before processing, the first part 6 and the second part 5 of the workpiece are fixedly overlapped and placed in the first pressing part 31 to finish feeding, and then the first pressing part 31 moves along the conveying mechanism 2 under the driving of the conveying mechanism 2 until the second pressing part 32 can press the first pressing part 31 to finish feeding. The pressing mechanism 3 drives the second pressing member 32 to approach the first pressing member 31, so as to press the second part 5 and the first part 6. The pressed first part 6 and second part 5 are then machined by the machining means 4. After the processing is completed, the conveying mechanism 2 drives the first pressing part 31 and the processed workpiece to move to the next process. Before processing, second portion 5 and first portion 6 have all been placed on first pressfitting spare 31, therefore add man-hour, only need second pressfitting spare 32 to be close to the pressfitting to first pressfitting spare 31, can compress tightly the laminating with first portion 6 and second portion 5, then process, need not to fix the first portion 6 and the second portion 5 of work piece respectively on first pressfitting spare 31 and second pressfitting spare 32, only need with the first portion 6 and the second portion 5 coincide of work piece fix on first pressfitting spare 31 can, improved the clamping efficiency of work piece, further improved production efficiency. Meanwhile, a first accommodating groove 311 for accommodating the first part 6 of the workpiece is formed in the first pressing part 31, and after the first part 6 is placed on the first pressing part 31, the first accommodating groove 311 can play a role in wrapping the first part 6, so that the workpiece can be clamped more stably.

In one embodiment, the first and second

pressing members

31 and 32 overlap in the left-right direction. In another embodiment, the first press member 31 and the second press member 32 are overlapped in the up-down direction. The conveying mechanism 2 may be a scraper chain conveyor, a belt conveyor, or the like. The shape of the first receiving groove 311 corresponds to the outer wall shape of the first portion 6 of the workpiece, and can be adjusted adaptively according to different workpieces. Manual feeding, industrial robot feeding and the like can be adopted.

Further, the second pressing member 32 is opened with a second receiving groove 321 for receiving the second portion 5.

Second holding tank 321 has been seted up to second pressfitting spare 32, and when second pressfitting spare 32 pressfitting to first pressfitting spare 31, second holding tank 321 can hold the second part 5 that the work piece was lived in the parcel, has further improved the stability of clamping. The second receiving groove 321 has a shape corresponding to the outer wall shape of the second part 5 of the workpiece.

Further, the front side of the first receiving groove 311 extends upward to form a limiting block 312, and the second receiving groove 321 is recessed inward to form a limiting groove 322 corresponding to the limiting block 312, so that when the second pressing piece 32 is pressed toward the first pressing piece 31, the limiting block 312 extends into the limiting groove 322.

In a specific embodiment, as shown in fig. 1, the conveying mechanism 2 moves forward, so that the conveying mechanism 2 drives the first pressing component 31 and the first and

second parts

6 and 5 of the workpiece to move forward, and the stopper 312 is disposed at the front side of the first receiving slot 311, thereby effectively preventing the second part 5 of the workpiece from shifting during the forward movement. Spacing groove 322 has been seted up to second holding tank 321 for the second pressfitting piece 32 is during to the pressfitting of first pressfitting piece 31, and stopper 312 can stretch into spacing groove 322 in, avoids stopper 312 to support second pressfitting piece 32 and leads to the unable pressfitting of first pressfitting piece 31 and second pressfitting piece 32, has guaranteed the steady operation of pressfitting process. Of course, in order to avoid the second portion 5 of the workpiece from shifting, the limiting block 312 may be disposed on the left side, the right side or the rear side of the first accommodating slot 311, and the corresponding limiting groove 322 is disposed on the second pressing member 32. Furthermore, the gap between the first pressing part 31 and the second pressing part 32 after pressing can be adjusted by adjusting the height of the limiting block 312 and the depth of the limiting groove 322, and the processing mechanism 4 extends into the gap to process the workpiece. In another embodiment, the conveying mechanism 2 can also move in other directions to adjust the installation positions of other components correspondingly.

Further, the second pressing member 32 is provided with at least one fixing post 323, and the first pressing member 31 is provided with fixing holes 313 corresponding to the fixing posts 323 one by one, so that when the second pressing member 32 is pressed against the first pressing member 31, the fixing posts 323 extend into the fixing holes 313.

In the process of pressing the second pressing part 32, the fixing column 323 gradually extends into the fixing hole 313 to fix the first pressing part 31 and the second pressing part 32 to each other, so that the first part 6 and the second part 5 which are pressed and attached to each other are more stable, and the deviation after the pressing and attaching of the first part and the second part is avoided. Furthermore, as shown in fig. 4, a slope or an arc transition is circumferentially disposed at an end portion of the fixing column 323 close to the first pressing part 31, so that the fixing column 323 can more smoothly extend into the fixing hole 313, and even if there is a small amount of deviation between the two positions, the fixing column 323 can smoothly extend into the fixing hole 313 through the slope or the arc transition.

Further, avoidance grooves 33 for avoiding the processing mechanism 4 are formed in both sides of the second pressing member 32 and the first pressing member 31 close to the processing mechanism 4.

Offer in the one side that is close to processing agency 4 and dodge groove 33, the processing agency 4 of being convenient for is pressed close to the work piece, processes the work piece, avoids first pressfitting piece 31 and second pressfitting piece 32 and processing agency 4 to take place to interfere.

Further, the pressing mechanism 3 further includes a pressing component 34 for driving the second pressing component 32 to approach the first pressing component 31 for pressing; the pressing assembly 34 includes a fixed plate 341, a movable plate 342, a pressing driver 343 and a plurality of support shafts 344, wherein one end of each of the support shafts 344 is detachably fixed to the frame 1, the other end of each of the support shafts 344 is movably inserted into the movable plate 342, and an end of each of the support shafts is fixed to the fixed plate 341, the pressing driver 343 is mounted on the fixed plate 341, an output end of the pressing driver 343 penetrates through the fixed plate 341 to be in transmission connection with the movable plate 342, and the second pressing member 32 is detachably mounted on the movable plate 342, such that the pressing driver 343 drives the movable plate 342 and the second pressing member 32 to move along the support shafts 344 to approach or separate from the first pressing member 31.

The pressing drive 343 mounted on the fixed plate 341 drives the movable plate 342 and the second pressing element 32 on the movable plate 342 to move up and down along the supporting shaft 344, so that the second pressing element 32 moves closer to or away from the first pressing element 31. Thereby providing an efficient and stable clamping of the first part 6 and the second part 5. The nip drive 343 may be a pneumatic cylinder. In addition, a spring can be installed on the supporting shaft 344, so that the movable plate 342 can be restored to the original position more quickly after pressing.

Further, the conveying mechanism 2 includes an installation base 21, a driving shaft 22, a driven shaft 23, first driving wheels 24, second driving wheels 25, chain belts 26 and a conveying drive 28, the installation base 21 is installed on the frame 1, both ends of the driving shaft 22 and the driven shaft 23 are rotatably installed on the installation base 21, an output end of the conveying drive 28 is in transmission connection with the driving shaft 22, the two first driving wheels 24 are in transmission connection with the driving shaft 22, the two second driving wheels 25 are in transmission connection with the driven shaft 23, at least two chain belts 26 are provided, one chain belt 26 is wound on one of the first driving wheels 24 and one of the second driving wheels 25, the other chain belt 26 is wound on the other first driving wheel 24 and the other second driving wheel 25, and the first pressing piece 31 is detachably installed on the two chain belts 26.

The conveying driver 28 rotates to drive the driving shaft 22 and the first driving wheel 24 on the driving shaft 22 to rotate, the first driving wheel 24 further drives the chain belt 26 and the second driving wheel 25 to rotate, so that the chain belt 26 rotates around the first driving wheel 24 and the second driving wheel 25 in a circulating manner, and the first pressing part 31 on the chain belt 26 is driven to move along with the chain belt 26 in a circulating manner. The first pressing piece 31 circulates along with the chain belt 26, workpieces are continuously conveyed, and clamping production efficiency is improved. The transport drive 28 may be a motor. In addition, as shown in fig. 5, in order to further increase the conveying stability of the chain belts 26, a plurality of chain pieces 27 may be disposed between the two chain belts 26, and the first closing part 31 may be detachably fixed to the chain pieces 27. The chain belts 26 at the first and

second transmission wheels

24 and 25 are omitted for clarity of illustration of the first and

second transmission wheels

24 and 25.

Further, the two processing mechanisms 4 are respectively located on two sides of the mounting base 21; the machining mechanism 4 includes a first moving assembly 41 disposed along a front-back direction, a second moving assembly 42 disposed along a left-right direction, a hollow rotating table 43 and a welding part 44, the first moving assembly 41 includes a guide holder 411, a guide rail 412, a guide slider 413, a transmission rod 414, a moving holder 415 and a machining drive 416, the guide holder 411 is mounted on the frame 1, the guide rail 412 is mounted in the guide holder 411, the guide slider 413 is movably mounted on the guide rail 412, the moving holder 415 is mounted on the guide slider 413, an output end of the machining drive 416 is in transmission connection with the transmission rod 414, the transmission rod 414 is in transmission connection with the moving holder 415, so that the machining drive 416 drives the transmission rod 414 to rotate, thereby driving the moving holder 415 and the guide slider 413 to move along the guide rail 412; the second moving means 42 has the same structure as the first moving means 41, the guide holder 411 of the second moving means 42 is attached to the moving holder 415 of the first moving means 41, the hollow rotating table 43 is detachably attached to the moving holder 415 of the second moving means 42, and the welding part 44 is attached to the hollow rotating table 43.

The guide rails 412 of the first moving assembly 41 and the first moving assembly 41 are arranged along the front-back direction, the guide rails 412 of the second moving assembly 42 and the second moving assembly 42 are arranged along the left-right direction, the second moving assembly 42 can be movably arranged on the moving base 415 of the first moving assembly 41, the hollow rotating table 43 can be rotatably arranged on the second moving assembly 42, the welding part 44 is arranged on the hollow rotating table 43, therefore, during machining, the welding part can move along the front-back direction and the left-right direction, the welding part 44 can also rotate through the known hollow rotating table 43, and the multi-angle workpiece machining device can machine workpieces at multiple angles and is suitable for machining workpieces with multiple specifications and sizes. The process drive 416 may be a motor and the weld 44 may be a weld gun. The arrangement directions of the first moving assembly 41 and the second moving assembly 42 are adjusted according to actual use requirements.

Further, the automatic feeding device also comprises a blanking mechanism 7 which is arranged on the rack 1, is positioned above the conveying mechanism 2 and is positioned in front of the processing mechanism 4; the feeding mechanism 7 includes a feeding guide rail 71, a feeding slider 72, a first mounting plate 73, a lifting driver 74, a second mounting plate 75, a turnover driver 76, and a material taking member 77, wherein the feeding guide rail 71 is mounted on the fixing plate 341 and extends in the front-rear direction, the feeding slider 72 is movably mounted on the feeding guide rail 71, the first mounting plate 73 is mounted on the feeding slider 72, the lifting driver 74 is mounted on the first mounting plate 73, the second mounting plate 75 is mounted at an output end of the lifting driver 74, the turnover driver 76 is mounted at the other side of the second mounting plate 75, and the turnover driver 76 is hinged to the material taking member 77, so that when material is taken, the material taking member 77 extends into an opening of the workpiece as the workpiece moves under the driving of the conveying mechanism 2, the material taking member 77 is driven by the lifting driver 74 to ascend, the workpiece is taken out of the conveying mechanism 2, and the turnover driver 76 drives the material taking member 77 to rotate, so as to feed the workpiece.

The workpiece is a hollow structure, the workpiece is hooked by the material taking part 77 extending into the hollow structure of the workpiece, and then the material taking part 77 rotates around the overturning drive 76 by the overturning drive 76, so as to realize blanking, wherein the rotating process is shown in fig. 15. Since the feeding guide rails 71 are arranged in the front-rear direction, the lifting drive 74 can be lifted or lowered, and therefore the material taking member 77 can also be moved in the front-rear direction and lifted or lowered, so that the material taking member 77 can flexibly hook and take the workpiece. The arrangement direction of the blanking guide rail 71 is matched with the conveying mechanism 2.

Further, a plurality of the first engaging members 31 are overlapped in the moving direction of the workpiece, and are provided at intervals on a plurality of the conveying mechanisms 2. The work is driven by the conveying mechanism 2, so the moving direction of the work is the moving direction of the conveying mechanism 2. The first pressing parts 31 are used for bearing and conveying workpieces, so that the clamping production efficiency can be improved, and one or more second pressing parts 32 can be correspondingly arranged on the movable plate 342. The detachable mode of this scheme can be bolt, buckle etc..

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A molding machine, comprising:

the device comprises a rack (1) which is provided with a conveying mechanism (2) for conveying workpieces;

the pressing mechanism (3) is arranged on the rack (1), the pressing mechanism (3) is used for pressing the workpiece on the conveying mechanism (2), and the workpiece comprises a first part (6) and a second part (5);

the pressing mechanism (3) comprises a first pressing piece (31) and a second pressing piece (32) which can be close to or far away from each other, the first pressing piece (31) is detachably mounted on the conveying mechanism (2), the second pressing piece (32) is movably mounted on the rack (1), the first pressing piece (31) is provided with a first accommodating groove (311) used for accommodating the first part (6), the first part (6) is placed in the first accommodating groove (311), the second part (5) is fixed on the first part (6) in an overlapped mode, so that the conveying mechanism (2) drives the first pressing piece (31) to move to the position where the first pressing piece (31) is opposite to the second pressing piece (32), the second pressing piece (32) is close to the first pressing piece (31) and folded, and the second part (5) and the first part (6) are pressed and attached to obtain the workpiece;

and the processing mechanism (4) is arranged on the rack (1), and the processing mechanism (4) is used for processing the workpiece pressed by the pressing mechanism (3).

2. The molding machine of claim 1, wherein: the second pressing piece (32) is provided with a second accommodating groove (321) for accommodating the second part (5).

3. The molding machine of claim 2, wherein: the front side of the first accommodating groove (311) extends upwards to form a limiting block (312), the second accommodating groove (321) is inwards recessed to form a limiting groove (322) corresponding to the limiting block (312), and when the second pressing piece (32) presses the first pressing piece (31), the limiting block (312) extends into the limiting groove (322).

4. The molding machine of claim 1, wherein: the second pressing and closing piece (32) is provided with at least one fixing column (323), the first pressing and closing piece (31) is provided with fixing holes (313) corresponding to the fixing columns (323) in a one-to-one mode, and therefore when the second pressing and closing piece (32) presses the first pressing and closing piece (31), the fixing columns (323) extend into the fixing holes (313).

5. The molding machine of claim 1, wherein: the second pressing piece (32) and the first pressing piece (31) are close to one side of the machining mechanism (4) and are provided with avoidance grooves (33) used for avoiding the machining mechanism (4).

6. The molding machine of claim 1, wherein: the pressing mechanism (3) further comprises a pressing component (34) for driving the second pressing part (32) to approach the first pressing part (31) for pressing;

the pressing assembly (34) comprises a fixed plate (341), a movable plate (342), a pressing drive (343) and a plurality of support shafts (344), one end of each support shaft (344) is detachably fixed with the frame (1), the other end of each support shaft is movably provided with the movable plate (342) in a penetrating manner, the end of each support shaft is fixed with the fixed plate (341), the pressing drive (343) is installed on the fixed plate (341), the output end of the pressing drive (343) penetrates through the fixed plate (341) to be in transmission connection with the movable plate (342), and the second pressing element (32) is detachably installed on the movable plate (342), so that the pressing drive (343) drives the movable plate (342) and the second pressing element (32) to move along the support shafts (344) to be close to or far away from the first pressing element (31).

7. The molding machine of claim 1, wherein: conveying mechanism (2) are including mount pad (21), driving shaft (22), driven shaft (23), first drive wheel (24), second drive wheel (25), chain belt (26) and transport drive (28), mount pad (21) are installed in frame (1), driving shaft (22) with the equal rotatable installation in both ends of driven shaft (23) on mount pad (21), the output of transport drive (28) with driving shaft (22) transmission is connected, two first drive wheel (24) pass through driving shaft (22) transmission is connected, two second drive wheel (25) pass through driven shaft (23) transmission is connected, chain belt (26) are equipped with two at least, one of them chain belt (26) are around establishing one of them first drive wheel (24) and one of them on second drive wheel (25), another chain belt (26) are around establishing one of the other first drive wheel (24) and one of the second drive wheel (25), first fastener (31) detachably installs two on chain belt (26).

8. The molding machine of claim 7, wherein: the two processing mechanisms (4) are respectively positioned on two sides of the mounting seat (21);

the machining mechanism (4) comprises a first moving assembly (41) arranged along the front-back direction, a second moving assembly (42) arranged along the left-right direction, a hollow rotating table (43) and a welding part (44), the first moving assembly (41) comprises a guide seat (411), a guide rail (412), a guide sliding block (413), a transmission rod (414), a moving seat (415) and a machining drive (416), the guide seat (411) is installed on the rack (1), the guide rail (412) is installed in the guide seat (411), the guide sliding block (413) is movably installed on the guide rail (412), the moving seat (415) is installed on the guide sliding block (413), the output end of the machining drive (416) is in transmission connection with the transmission rod (414), and the transmission rod (414) is in transmission connection with the moving seat (415), so that the machining drive (416) drives the transmission rod (414) to rotate, and the moving seat (415) and the guide sliding block (413) are driven to move along the guide rail (412);

the second moves the subassembly (42) with the structure of first removal subassembly (41) is identical, the second moves the subassembly (42) the guide holder (411) is installed on the removal seat (415) of first removal subassembly (41), cavity revolving stage (43) demountable installation is in the second moves the subassembly (42) on the removal seat (415), welding part (44) is installed on the cavity revolving stage (43).

9. The molding machine of claim 6, wherein: the blanking mechanism (7) is arranged on the rack (1), is positioned above the conveying mechanism (2) and is positioned in front of the processing mechanism (4);

unloading mechanism (7) include unloading guide rail (71), unloading slider (72), first mounting panel (73), lifting drive (74), second mounting panel (75), upset drive (76) and get material (77), unloading guide rail (71) are installed on fixed plate (341), and it extends along the fore-and-aft direction, unloading slider (72) movably installs on unloading guide rail (71), first mounting panel (73) are installed on unloading slider (72), install lift drive (74) on first mounting panel (73), install the output of lift drive (74) second mounting panel (75), install the opposite side of second mounting panel (75) upset drive (76), upset drive (76) with it is articulated to get material (77) for when getting the material, along with the work piece is in the drive of conveying mechanism (2) removes down, it stretches into to get material (77) in the opening of work piece, again by lift drive (74) drive rise get material (77), will work piece (2) follow is followed work piece drive again get the unloading drive (77) and drive the work piece (77) and drive the rotation.

10. The molding machine of claim 1, wherein: a plurality of the first pressing members (31) are overlapped in the moving direction of the workpiece, and are disposed at intervals on a plurality of the conveying mechanisms (2).