CN215967326U

CN215967326U - Automatic frame splicing equipment

Info

Publication number: CN215967326U
Application number: CN202122188043.5U
Authority: CN
Inventors: 陈猛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-08
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses automatic frame splicing equipment, which comprises a supporting frame, wherein a portal frame is arranged on the supporting frame, the portal frame is horizontally and slidably connected with the supporting frame, an execution fixing assembly is arranged on the portal frame, a frame splicing station is arranged on the supporting frame, a first tool, a second tool, a third tool and a fourth tool are respectively arranged at four corners of the frame splicing station, the first tool comprises a first frame, the second tool comprises a second frame and a transverse cylinder which are mutually connected, the third tool comprises a third frame and an oblique cylinder which are mutually connected, the fourth tool comprises a fourth frame and a longitudinal cylinder which are mutually connected, the first frame, the second frame, the third frame and the fourth frame are L-shaped frames, the third frame and the first frame are positioned at two corners of a diagonal line of the frame splicing station, and the cylinders, the transverse cylinder and the longitudinal cylinder are arranged at an angle of 45 degrees, the utility model realizes automatic frame splicing and fixing according to the products to be spliced.

Description

Automatic frame splicing equipment

Technical Field

The utility model belongs to the technical field of frame splicing machines, and particularly relates to automatic frame splicing equipment.

Background

When products such as furred ceiling, door and photo holder frame are produced, it has four section bar frames usually, and some middle panel that still has with section bar frame block is 45 chamfers at the tip of section bar frame, when traditional assembling, adopts artifical manual to assemble usually, if align four section bar frames two liang in proper order, then reuse the instrument to fix, but this kind of mode is difficult to guarantee that the tip aligns, and product quality is non-uniform.

The other manufacturers adopt common dies, namely on a fixed platform, according to the size of a product to be assembled, right-angled baffles are fixed at four corners in advance, four section bar frames are put into the four dies and then fixed by using tools, the four dies only can have one size, a large number of dies are required to be manufactured for products of various types, and the straightness of the section bar frames cannot be guaranteed for products with long section bar frames.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a method for splicing and fixing a frame product to be spliced automatically, and the frame of each section can be kept straight and avoid deflection in the frame splicing process.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic frame splicing device comprises a supporting frame, a portal frame is arranged on the supporting frame, the portal frame is horizontally connected with the supporting frame in a sliding manner, an execution fixing assembly is arranged on the portal frame, a frame splicing station is arranged on the supporting frame, a first tool, a second tool, a third tool and a fourth tool are respectively arranged at four corners of the frame splicing station, the first tool comprises a first frame, the second tool comprises a second frame and a transverse cylinder which are mutually connected, the third tool comprises a third frame and an oblique cylinder which are mutually connected, the fourth tool comprises a fourth frame and a longitudinal cylinder which are mutually connected, the first frame, the second frame, the third frame and the fourth frame are L-shaped frames, the third frame and the first frame are located at two corners of a diagonal line of the frame splicing station, and the oblique cylinder, the transverse cylinder and the longitudinal cylinder are arranged at an angle of 45 degrees.

The first tool further comprises a first bottom plate, the first frame is fixed on the first bottom plate, the second tool further comprises a second bottom plate and a transverse guide strip, the transverse cylinder and the transverse guide strip are fixed on the second bottom plate, the second frame is in sliding connection with the transverse guide strip, the third tool further comprises a third bottom plate and an oblique guide strip, the oblique cylinder and the oblique guide strip are fixed on the third bottom plate, the third frame is in sliding connection with the oblique guide strip, the fourth frame further comprises a fourth bottom plate and a longitudinal guide strip, the longitudinal cylinder and the longitudinal guide strip are fixed on the fourth bottom plate, and the fourth frame is in sliding connection with the longitudinal guide strip.

Further the edge that braced frame corresponds piece together the frame station is provided with the subassembly that compresses tightly, compress tightly the subassembly and include corner cylinder and backup pad.

And a lifting cylinder is arranged between the corner cylinder and the supporting frame, the lifting cylinder is connected to the supporting frame, and the corner cylinder is lower than the plane where the profile frame is located when the lifting cylinder and the corner cylinder retract.

And further, the transverse cylinder, the longitudinal cylinder and the oblique cylinder are all connected with position sensors.

Further be provided with longitudinal rail on the braced frame, be provided with first transverse guide and second transverse guide rather than longitudinal sliding connection on the longitudinal rail, first frock and second frock are located first transverse guide, and second frock and first transverse guide are along transverse sliding connection, and third frock and fourth frock are located the second transverse guide, third frock and second transverse guide are along transverse sliding connection, compress tightly the subassembly and have a plurality of groups, and a plurality of groups compress tightly the subassembly and distribute and sliding connection on first transverse guide and second transverse guide.

Furthermore, a longitudinal driving mechanism is arranged between the second transverse guide rail and the supporting frame, a first transverse driving mechanism is arranged on the first transverse guide rail, and a second transverse driving mechanism is arranged on the second transverse guide rail.

The first transverse driving mechanism further comprises a driving motor and a screw rod, the screw rod is connected with the driving motor, the screw rod is in threaded connection with the second bottom plate and the pressing assembly on the first transverse guide rail, the screw pitch of the position, corresponding to the bottom plate, of the screw rod is twice of that of the position, corresponding to the pressing assembly, of the screw rod, and the second transverse driving mechanism is the same as the first transverse driving mechanism in structure.

Further piece together the frame station and be provided with a plurality ofly, a plurality ofly piece together the frame station and distribute on braced frame on the coplanar.

Further the execution fixing component comprises one or more of a punching drill, an automatic screwing machine, a welding gun or a gluing gun.

Compared with the prior art, the utility model has the beneficial effects that: can be applied to the frame is pieced together to the aluminium honeycomb panel of integrated furred ceiling trade, the aluminium frame concatenation assembly of LED illumination lamps and lanterns utilizes four frame frock of piecing together to realize automatic centre gripping location section bar frames, then is utilizing the fixed subassembly of execution to punch it and go up screw or direct automatic screw, perhaps welds or utilizes glue to bond, realizes automatic assembling, can set up a plurality of frame stations of piecing together on braced frame simultaneously, improves production efficiency.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic view of different framing stations assembling products of different sizes;

FIG. 5 is a schematic view of the first and second cross rails being movable;

fig. 6 is a schematic view of a frame-building station being a stationary station.

Reference numerals: 1. a support frame; 21. a first tool; 211. a first base plate; 212. a first frame; 22. a second tool; 221. a second base plate; 222. a second frame; 223. a transverse cylinder; 224. a transverse guide bar; 23. a third tool; 231. a third base plate; 232. a third frame; 233. an oblique cylinder; 234. oblique guide strips; 24. a fourth tool; 241. a fourth base plate; 242. a fourth frame; 243. a longitudinal cylinder; 244. a longitudinal guide strip; 3. a gantry; 4. executing the fixing component; 5. a longitudinal guide rail; 61. a first transverse guide rail; 62. a second transverse guide rail; 7. a compression assembly; 71. a corner cylinder; 72. a lifting cylinder; 73. a support plate; 8. a frame splicing station; 91. a first lateral drive mechanism; 911. a screw rod; 912. a drive motor; 92. a second lateral drive mechanism; 93. a longitudinal drive mechanism; 10. and a support table.

Detailed Description

An embodiment of the automated framing apparatus of the present invention is further described with reference to fig. 1 to 6.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" or "a number" means two or more unless explicitly specified otherwise.

An automatic frame splicing device comprises a supporting frame 1, a portal frame 3 is arranged on the supporting frame 1, the portal frame 3 is horizontally and slidably connected with the supporting frame 1, an execution fixing component 4 is arranged on the portal frame 3, a frame splicing station 8 is arranged on the supporting frame 1, a first tool 21, a second tool 22, a third tool 23 and a fourth tool 24 are respectively arranged at four corners of the frame splicing station 8, the first tool 21 comprises a first frame 212, the second tool 22 comprises a second frame 222 and a transverse cylinder 223 which are mutually connected, the third tool 23 comprises a third frame 232 and an oblique cylinder 233 which are mutually connected, the fourth tool 24 comprises a fourth frame 242 and a longitudinal cylinder 243 which are mutually connected, the first frame 212, the second frame 222, the third frame 232 and the fourth frame 242 are L-shaped frames, the third frame 232 and the first frame 212 are positioned at two corners of a diagonal of the frame splicing station 8, the diagonal cylinder 233 is arranged at an angle of 45 ° to both the transverse cylinder 223 and the longitudinal cylinder 243.

The arrangement of the diagonal cylinder 233 at an angle of 45 ° to both the lateral cylinder 223 and the longitudinal cylinder 243 means that: the diagonal cylinders 233 are arranged at an angle of 45 ° to the lateral cylinders 223, and the diagonal cylinders 233 are also arranged at an angle of 45 ° to the longitudinal cylinders 243.

In this embodiment, the frame assembling station 8 is rectangular, and the first frame 212 and the fourth frame 242 are located at two corners of the other diagonal line of the frame assembling station 8.

As shown in fig. 4, the framing station 8 is a rectangular area enclosed by the inner edges of the first frame 212, the second frame 222, the third frame 232 and the fourth frame 242, which is shown by a dotted line in fig. 4.

The transverse direction and the longitudinal direction are two relatively vertical directions on a horizontal plane, and it is not required to particularly specify which direction is, in this embodiment, as shown in fig. 2 to 6, the X direction is the transverse direction, the Y direction is the longitudinal direction, and the Z direction is the vertical direction; in this embodiment, the gantry 3 and the support frame 1 can be in transverse sliding connection or longitudinal sliding connection, if the gantry 3 and the support frame 1 are in transverse sliding connection, the executive fixing component 4 and the gantry 3 are in longitudinal sliding connection, and the executive fixing component 4 can move vertically; if the portal frame 3 is longitudinally and slidably connected with the supporting frame 1, the execution fixing component 4 is transversely and slidably connected with the portal frame 3, and the execution fixing component 4 can vertically move, so that the execution fixing component 4 can reach any position of the frame splicing station 8.

In the embodiment, the fixing component 4 includes one or more of a hole drill, an automatic screw machine, a welding gun or a glue gun, and other functions of the fixing component 4 can be optionally installed according to needs.

As shown in fig. 6, which is an embodiment of the present application, in this embodiment, the frame assembling station 8 is a fixed station, and four frame assembling tools are also fixed tools, and at this time, the middle of the L-shaped frame of the four frame assembling tools is formed into a rectangular frame assembling station 8, and the frame assembling station 8 can assemble products with fixed sizes.

In this embodiment, the first fixture 21 further includes a first base plate 211, the first frame 212 is fixed on the first base plate 211, the second fixture 22 further includes a second base plate 221 and a transverse guide bar 224, the transverse cylinder 223 and the transverse guide bar 224 are fixed on the second base plate 221, the second frame 222 is slidably connected with the transverse guide bar 224, the third fixture 23 further includes a third base plate 231 and an oblique guide bar 234, the oblique cylinder 233 and the oblique guide bar 234 are fixed on the third base plate 231, the third frame 232 is slidably connected with the oblique guide bar 234, the fourth frame 242 further includes a fourth base plate 241 and a longitudinal guide bar 244, the longitudinal cylinder 243 and the longitudinal guide bar 244 are fixed on the fourth base plate 241, and the fourth frame 242 is slidably connected with the longitudinal guide bar 244.

For example, the second frame 222 can move back and forth in the transverse direction under the driving of the transverse cylinder 223, wherein the second frame 222 and the guide strip therein are preferably in a limiting sliding connection, and the limiting sliding connection specifically can be provided with a limiting sliding groove and a limiting sliding strip on the opposite side of the guide strip and the second frame 222, for example, the limiting sliding groove and the limiting sliding strip can be in a dovetail shape, so that the second frame 222 can be kept straight and stable in the moving process; similarly, the third frame 232 and the fourth frame 242 are connected with the guiding bars at their respective positions in a limiting sliding manner.

In this embodiment, a support table 10 may be further disposed in the middle of the framing station 8, for example, when the integrated suspended ceiling is being assembled, the middle support table 10 may be used to support a honeycomb panel of the integrated suspended ceiling, and the section frames located at four sides may be placed on the honeycomb panel or on a bottom plate, and all the section frames are extruded to approach each other through the simultaneous actions of the transverse cylinder 223, the longitudinal cylinder 243, and the oblique cylinder 233 to form a complete rectangular frame and to be fastened to the middle honeycomb panel, and then the section frames and/or the honeycomb panel are fixed by executing the fixing component 4; for a product with only four profile frames, the middle support table 10 is not needed, and the four profile frames are only spliced and fixed together during assembly.

In the embodiment, a pressing assembly 7 is disposed at an edge of the support frame 1 corresponding to the frame splicing station 8, and the pressing assembly 7 includes a corner cylinder 71 and a support plate 73.

In the embodiment, corner cylinders 71 are uniformly arranged on four sides of a preferred frame assembling station 8, for a product with a long profile frame, the corner cylinders 71 are arranged to compress the profile frame before the transverse cylinder 223, the longitudinal cylinder 243 and the oblique cylinder 233 act, so as to avoid the profile frame from bulging and deforming due to overlong length, a support plate 73 is preferably arranged at the edge of the frame assembling station 8, particularly at the position corresponding to the compression position of the corner cylinders 71, that is, when the corner cylinders 71 compress the profile frame, the bottom of the profile frame abuts against the support plate 73, and generally speaking, the support plate 73 and the bottom plate are in the same plane, when the frame is assembled, the four profile frames are placed at corresponding positions, then the corner cylinders 71 are used for pressing down the profile frame to keep the profile frame straight, and then the four frame assembling tools act to assemble the four profile frames into a complete rectangle.

Furthermore, a lifting cylinder 72 is arranged between the corner cylinder 71 and the supporting frame 1, the lifting cylinder 72 is connected to the supporting frame 1, and when the lifting cylinder 72 and the corner cylinder 71 retract, the corner cylinder 71 is lower than the plane of the profile frame, when the integrated suspended ceiling is assembled, the corner cylinder 71 is firstly extended above the supporting plate 73 by the lifting cylinder 72, then the frame of the section bar is pressed on the supporting plate 73 by the corner cylinder 71, then the four frame assembling tools assemble the four frame of the section bar into a complete rectangle and combine with the honeycomb plate in the middle, finally the execution fixing component 4 fixes the section bar along the edge in sequence by screws, when the travel of the fixing member 4 to the corner cylinder 71 is performed, the corner cylinder 71 may be released, and is retracted by the lift cylinder 72 below the support plate 73 to avoid interference with the implement mounting assembly 4.

The transverse cylinder 223, the longitudinal cylinder 243 and the diagonal cylinder 233 of the present embodiment are preferably connected with position sensors.

The position sensors are used for detecting action amplitude of the transverse cylinder 223, the longitudinal cylinder 243 and the oblique cylinder 233, the position sensors are electrically connected with the control system, after the front preparation condition is finished, the transverse cylinder 223, the longitudinal cylinder 243 and the oblique cylinder 233 simultaneously act to push the second frame 222, the fourth frame 242 and the third frame 232 to move forwards to splice the section frames, if one or more of the transverse cylinder 223, the longitudinal cylinder 243 and the oblique cylinder 233 do not reach the standard amplitude, the position sensors detect that the corresponding cylinders do not reach the standard, prompt and alarm are carried out, and when all the position sensors detect that the cylinders reach the standard, the next step is carried out.

As shown in fig. 1-4, which is another embodiment of the present application, in this embodiment, the framing station 8 is an adjustable station, the main difference between the fixed station and the frame splicing tool is that the frame splicing station 8 formed by four frame splicing tools is adjustable in size, a longitudinal guide rail 5 is arranged on the supporting frame 1, the longitudinal guide rail 5 is provided with a first transverse guide rail 61 and a second transverse guide rail 62 which are connected with the longitudinal guide rail in a sliding way, the first tool 21 and the second tool 22 are positioned on the first transverse guide rail 61, the second tool 22 is connected with the first transverse guide rail 61 in a transverse sliding mode, the third tool 23 and the fourth tool 24 are positioned on the second transverse guide rail 62, the third fixture 23 is connected with the second transverse guide rail 62 in a transverse sliding manner, the pressing assemblies 7 are provided with a plurality of groups, and the groups of pressing assemblies 7 are distributed on the first transverse guide rail 61 and the second transverse guide rail 62 in a sliding manner.

As shown in fig. 3, in this embodiment, the first fixture 21 is fixed and serves as a reference point for assembly, the longitudinal position of the second fixture 22 is always the same as that of the first fixture 21, and the transverse position of the fourth fixture 24 is always the same as that of the first fixture 21.

During assembling, if the transverse length of a product formed by the section frame of the frame to be assembled is 100cm and 60cm respectively, the second transverse guide rail 62 is moved along the longitudinal guide rail 5, the distance between the first transverse guide rail 61 and the second transverse guide rail 62 is greater than 60cm, or the distance between the first tool 21 and the fourth tool 24 is greater than 60cm (at this time, the longitudinal cylinder 243 is in a retraction state), the second tool 22 and the third tool 23 are respectively close to the first tool 21 and the fourth tool 24, the distance between the first tool 21 and the fourth tool 24 is greater than 100cm, and the second tool 22, the third tool 23 and the fourth tool 24 are fixed at the positions.

In the preferred embodiment, a longitudinal driving mechanism 93 is disposed between the second transverse rail 62 and the supporting frame 1, a first transverse driving mechanism 91 is disposed on the first transverse rail 61, and a second transverse driving mechanism 92 is disposed on the second transverse rail 62.

The longitudinal driving mechanism 93 drives the second transverse rail 62 to approach or separate from the first transverse rail 61, the first transverse driving enables the second tool 22 to approach or separate from the first tool 21, and the second transverse driving mechanism 92 enables the third tool 23 to approach or separate from the fourth tool 24.

Wherein the longitudinal driving mechanism 93, the first transverse driving mechanism 91 and the second transverse driving mechanism 92 can be a synchronous belt structure or a screw 911 sliding table structure.

As shown in fig. 4, in this embodiment, a sliding table structure of a screw rod 911 is mainly described, the first transverse driving mechanism 91 includes a driving motor 912 and a screw rod 911, the screw rod 911 is connected to the driving motor 912, the screw rod 911 is in threaded connection with the second bottom plate 221 and the pressing component 7 on the first transverse guide rail 61, the screw pitch of the screw rod 911 at the position corresponding to the bottom plate is twice as large as that of the screw rod 911 at the position corresponding to the pressing component 7, and the second transverse driving mechanism 92 has the same structure as the first transverse driving mechanism 91.

Namely, the screw 911 of the second transverse driving mechanism 92 is screwed with the third base plate 231 and the pressing assembly 7 on the second transverse rail 62.

The longitudinal driving mechanism 93 also adopts a screw 911 sliding table structure in the present embodiment.

Through lead screw 911 slip table structure can make second frock 22, third frock 23 and the 24 shift position of fourth frock accurate, and can realize the purpose of auto-lock.

When the size of the frame splicing station 8 is adjusted according to the size of a frame product to be spliced, the pressing assemblies 7 on the first transverse guide rail 61 and the second transverse guide rail 62 also follow, but the moving distance of the pressing assemblies 7 is half of that of the second tooling 22 and the third tooling 23.

In the embodiment of the adjustable station, it is preferable that at least one group of pressing assemblies 7 is respectively provided on two sides of the first frame 212 facing the second frame 222 and the fourth frame 242, at least one group of pressing assemblies 7 is respectively provided on two sides of the second frame 222 facing the first frame 212 and the third frame 232, at least one group of pressing assemblies 7 is respectively provided on two sides of the third frame 232 facing the second frame 222 and the fourth frame 242, and at least one group of pressing assemblies 7 is respectively provided on two sides of the fourth frame 242 facing the first frame 212 and the third frame 232, so as to ensure that the frame joint of the profile frame near the four tools can be flat.

As shown in fig. 5, which is another embodiment of the present application, in this embodiment, the framing station 8 is another adjustable station, in this embodiment, the first transverse rail 61 is also slidably connected to the longitudinal rail 5, and the other technical features are the same as those of the embodiment of fig. 1 to 4, and two sets of longitudinal driving mechanisms 93 are preferably provided to control the longitudinal positions of the first transverse rail 61 and the second transverse rail 62, respectively.

As shown in fig. 1 to 6, which are another embodiment of the present application, in this embodiment, a plurality of frame assembling stations 8 are provided, the plurality of frame assembling stations 8 are distributed on the supporting frame 1 on the same plane, and at this time, the frame assembling stations 8 may be fixed stations or adjustable stations, so that a part of the frame assembling stations 8 performs frame assembling operation, and another part of the frame assembling stations 8 performs loading and unloading processes, that is, the plurality of frame assembling stations 8 work alternately.

In the utility model, the parts (including the section frame and the middle plate) to be spliced can be loaded and unloaded manually or automatically by a manipulator.

A frame splicing method of automatic frame splicing equipment comprises the following steps:

s1: retracting piston rods of the transverse cylinder 223, the longitudinal cylinder 243 and the oblique cylinder 233 at the frame splicing station 8, and enabling the length of the frame splicing station 8 to be a greater than the length of a product and the width of the frame splicing station 8 to be b greater than the width of the product at the moment according to the size of the product to be spliced;

s2: placing the section frame at the edge position of a frame splicing station 8;

s3: starting the pressing assembly 7 to press the corner cylinder 71 downwards on the profile frame;

s4: simultaneously starting the transverse cylinder 223, the longitudinal cylinder 243 and the oblique cylinder 233 to enable the second frame 222, the fourth frame 242 and the third frame 232 to horizontally push the profile frame towards the first frame 212;

s5: all the section frames are sequentially fixed by the portal frame 3 with the execution fixing assembly 4;

s6: the transverse cylinder 223, the longitudinal cylinder 243 and the oblique cylinder 233 are reset, and the assembled product is taken out.

Wherein a and b are preferably 15-25mm, so as to facilitate the placement of the profile frame and the removal of the product.

Preferably, after step S4, the position sensor detects whether the extension lengths of the piston rods of the transverse cylinder 223, the longitudinal cylinder 243, and the oblique cylinder 233 are qualified, and if so, the next step is performed; if not, alarming, and stopping the system to enter the next step; in this embodiment, the second frame 222 is fixed to the piston of the transverse cylinder 223, the third frame 232 is fixed to the piston of the oblique cylinder 233, and the fourth frame 242 is fixed to the piston of the longitudinal cylinder 243, and the position where each cylinder travels and the position where the corresponding frame travels are determined in advance by presetting the position stroke and the allowable error in the system, and the position stroke and the allowable error are both qualified within the error range, and the position stroke and the allowable error are not qualified outside the error range.

Preferably, in step S1, the rectangular area formed by the inner sides of the first border 212, the second border 222, the third border 232 and the fourth border 242 of the frame assembling station 8 is framed.

Preferably, in step S1, the frame assembling station 8 is an adjustable station, and positions of the second tool 22, the third tool 23, and the fourth tool 24 are adjusted in advance according to a size of a product to be assembled.

Preferably, after step S4, if the position sensors detect that the extension lengths of the piston rods of the transverse cylinder 223, the longitudinal cylinder 243, and the oblique cylinder 233 are qualified, all the pressing assemblies 7 are reset to be separated from the profile frame and move to be not higher than the profile frame.

Preferably, in step S2, if the product to be assembled has an intermediate plate, the intermediate plate is first placed on the supporting platform 10, and then all the profile frames are placed around the intermediate plate.

Preferably, piece together frame station 8 and have a plurality ofly, piece together the frame at frame station 8 and accomplish the back, portal frame 3 moves and pieces together the frame operation to next piece together frame station 8.

With the section bar frame of piecing together the frame product through punching the screw fixation as an example, through the corresponding distance of punching of input or the number of punching, the system then uses how much to advance for first and last screw position four angles of piecing together frame station 8, the hole site is equallyd divide automatically to the centre then (can set up the hole site maximum value and can equally divide automatically between 200mm/300mm according to input dimension like 300mm minimum 200mm system), a key generation procedure starts processing, different pieces together frame station 8 machinable not unidimensional need only input dimension respectively can.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. An automatic change and piece together frame equipment which characterized in that: including braced frame, braced frame is last to be provided with the portal frame, and portal frame and braced frame horizontal sliding connection are provided with the fixed subassembly of execution on the portal frame, braced frame is last to be provided with and to piece together the frame station, has at four angles departments of piecing together the frame station and is provided with first frock, second frock, third frock and fourth frock respectively, first frock includes first frame, and the second frock includes interconnect's second frame and horizontal cylinder, and the third frock includes interconnect's third frame and slant cylinder, and the fourth frock includes interconnect's fourth frame and vertical cylinder, first frame, second frame, third frame and fourth frame are L shape frame, the third frame is located two angles of piecing together frame station diagonal with first frame, the slant cylinder all is 45 jiaos and arranges with horizontal cylinder and vertical cylinder.

2. The automated frame-stitching apparatus of claim 1, wherein: the first tool further comprises a first bottom plate, the first frame is fixed on the first bottom plate, the second tool further comprises a second bottom plate and a transverse guide strip, the transverse cylinder and the transverse guide strip are fixed on the second bottom plate, the second frame is in sliding connection with the transverse guide strip, the third tool further comprises a third bottom plate and an oblique guide strip, the oblique cylinder and the oblique guide strip are fixed on the third bottom plate, the third frame is in sliding connection with the oblique guide strip, the fourth frame further comprises a fourth bottom plate and a longitudinal guide strip, the longitudinal cylinder and the longitudinal guide strip are fixed on the fourth bottom plate, and the fourth frame is in sliding connection with the longitudinal guide strip.

3. The automated frame-stitching apparatus of claim 2, wherein: the edge that braced frame corresponds and pieces together the frame station is provided with the subassembly that compresses tightly, compress tightly the subassembly and include corner cylinder and backup pad.

4. The automated frame-stitching apparatus of claim 3, wherein: and a lifting cylinder is arranged between the corner cylinder and the supporting frame, the lifting cylinder is connected to the supporting frame, and the corner cylinder is lower than the plane where the section bar frame is located when the lifting cylinder and the corner cylinder retract.

5. The automated frame-stitching apparatus of claim 4, wherein: and the transverse cylinder, the longitudinal cylinder and the oblique cylinder are all connected with position sensors.

6. The automated frame-stitching apparatus of claim 5, wherein: the support frame is provided with a longitudinal guide rail, the longitudinal guide rail is provided with a first transverse guide rail and a second transverse guide rail which are connected with the longitudinal guide rail in a sliding mode, the first tool and the second tool are located on the first transverse guide rail, the second tool and the first transverse guide rail are connected with each other in a sliding mode, the third tool and the fourth tool are located on the second transverse guide rail, the third tool and the second transverse guide rail are connected with each other in a sliding mode, the pressing assemblies are provided with a plurality of groups, and the groups of the pressing assemblies are distributed and connected with the first transverse guide rail and the second transverse guide rail in a sliding mode.

7. The automated frame-stitching apparatus of claim 6, wherein: and a longitudinal driving mechanism is arranged between the second transverse guide rail and the supporting frame, a first transverse driving mechanism is arranged on the first transverse guide rail, and a second transverse driving mechanism is arranged on the second transverse guide rail.

8. The automated frame-stitching apparatus of claim 7, wherein: the first transverse driving mechanism comprises a driving motor and a screw rod, the screw rod is connected with the driving motor, the screw rod is in threaded connection with the second bottom plate and the pressing assembly on the first transverse guide rail, the screw pitch of the position, corresponding to the bottom plate, of the screw rod is twice of that of the position, corresponding to the pressing assembly, of the screw rod, and the second transverse driving mechanism is identical to the first transverse driving mechanism in structure.

9. The automated frame-stitching apparatus of claim 8, wherein: the frame splicing stations are arranged in a plurality of numbers and are distributed on the supporting frame on the same plane.

10. The automated frame-stitching apparatus of claim 9, wherein: the execution fixing assembly comprises one or more of a punching drill, an automatic screw screwing machine, a welding gun or a gluing gun.