CN215033137U

CN215033137U - Corner fastener penetrating structure assembly

Info

Publication number: CN215033137U
Application number: CN202120768085.3U
Authority: CN
Inventors: 刘海涛; 张志龙; 马国强
Original assignee: Taicang Wegoma Machinery Co ltd
Current assignee: Taicang Wegoma Machinery Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-07
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses an angle code penetrating structure assembly, which comprises a clamping jig arranged on a bottom plate; the clamping jigs are arranged in the column direction to fix the frame material for angle code step-by-step assembly; the step-by-step assembly of the corner connector at least comprises the following steps: the penetrating station is configured as a penetrating mechanism and comprises a feeding assembly, a conversion channel and a pushing assembly; the corner code pieces which are orderly stacked are pushed into the conversion channel by the feeding assembly to fall down, guided to turn over and then fall down, and pushed into the end part of the frame material by the pushing assembly; a punching station configured as a punching mechanism comprising: the punching needle is used for punching the corner code piece and the frame material passing and stacking position. The structure is reasonably designed according to the processing procedure of the photovoltaic frame material, and is matched and processed through the combination of a plurality of stations to finish the corner brace installation of the aluminum profile frame material; each structure cooperation ability is outstanding, effectively improves production efficiency, compact structure moreover, and the machining precision is high, can the wide application in the automated production processing of photovoltaic product.

Description

Corner fastener penetrating structure assembly

Technical Field

The utility model relates to a photovoltaic aluminum alloy frame processing equipment field especially relates to a structure assembly is worn to establish by angle sign indicating number that can adapt to on multiple aluminum alloy processing equipment.

Background

In the production process of the photovoltaic module, after the cell, the glass, the EVA adhesive film and the TPT back plate are bonded and fused together under certain temperature, pressure and vacuum conditions, framing is required, namely, the cell and the glass module are surrounded and fixed by the aluminum alloy frame so as to protect the cell and the glass module.

The aluminum alloy frame is made of aluminum profiles, the aluminum profiles are cut firstly, and the cut aluminum profiles are conveyed to the corner brace penetrating equipment directly through the conveyor. Usually, the aluminum alloy frame is put together through the angle sign indicating number by 4 aluminium alloy, and when the processing factory of frame material supplied the goods to the equipment factory, the short frame need penetrate the angle sign indicating number and through riveting point pressfitting together, and the long frame does not have the angle sign indicating number, but need dash in advance the riveting point, and the equipment factory inserts the angle sign indicating number with the long frame and can accomplish the group frame after putting into the panel. The tooth socket is designed on the corner connector, so that the corner connector and the frame cannot be loosened after being pressed through riveting points.

On the automated production equipment, the aluminum alloy frame section bar reaches the corner connector penetrating station through the conveying structure, and is matched with the corner connector penetrating tool to carry out corner connector assembly. The traditional manual transportation is taken as the main thing, can guarantee the work precision, but and it wastes manpower resources extremely. And then have some belt conveyor structure, but the section bar is difficult to keep unanimous in the transmission course direction, can't carry out accurate location moreover, leads to the angle sign indicating number to wear to establish the problem of installing untidy on the station.

For example, chinese utility model patent "an automatic rubber coating wears steel sheet and wears angle sign indicating number device for processing aluminium alloy door and window," application number is 201210487820.9, it discloses the workstation, be equipped with two support bases of parallel arrangement on the workstation, all be equipped with a movable supporting seat in each end of two support bases, all be equipped with two fixed support seats that are located two movable supporting seat inboards on each support base, slope side one side at every fixed support seat all is equipped with a rubber coating mechanism, be equipped with in proper order between the movable supporting seat of every support base with the one end and the fixed supporting seat and install the steel sheet mechanism and two sets of angle sign indicating number mechanisms of wearing in the support base outside side by side, movable supporting seat actuating mechanism, the air cylinder compresses tightly, rubber coating mechanism, wear steel sheet mechanism and wear angle sign indicating number mechanism and link to each other with controlling means respectively.

The utility model discloses a although also be used for the automation equipment that the section bar angle sign indicating number wore to establish, its angle sign indicating number piece is carried and is worn to establish the mode unreasonable. The corner connectors are vertically stacked, and those skilled in the art will appreciate that the corner connectors are thick and cannot be stacked neatly in the vertical direction, or are easily misaligned when entering a station. Moreover, the vertical stacking of corner connectors is a great limitation on the height of the equipment, and this arrangement causes limitation on the storage of corner connectors, which is highly unreasonable on automated production equipment. In addition, to full automated photovoltaic aluminum alloy processing lines, the angle sign indicating number is worn to establish the structure and need to produce the coordination with other process devices, and foretell structure is obviously difficult for combining, even produce structural grouping also be difficult to improve production efficiency from the coordination.

SUMMERY OF THE UTILITY MODEL

The technical scheme of the utility model is that: the utility model provides a structure assembly is worn to establish by angle sign indicating number, has solved on the photovoltaic aluminum alloy processing equipment, to the problem that aluminum alloy frame angle sign indicating number was worn to establish, especially provides a clamping positioning accuracy height, and automatic assembly ability is outstanding, extensive applicability's modular structure.

What relate to in this scheme: the utility model provides a structure assembly is worn to establish by angle sign indicating number, is including arranging the clamping tool on the bottom plate, and the clamping tool is used for carrying out the work cooperation with transport structure, and when photovoltaic frame material was carried to the clamping tool position, the clamping tool can react rapidly, withholds photovoltaic frame material to carry out the corresponding process and add and keep the clamping state throughout man-hour. Therefore, the first characteristic of the mechanism assembly is as follows: the clamping arrangement state can be matched with most of conveying structures by forming a continuous arrangement form through clamping each frame material. Moreover, continuous processing can be realized through continuous arrangement, and the continuous arrangement is beneficial to positioning and is suitable for respective automatic processing production lines.

A plurality of clamping tool are arranged to being arranged in line and carry out angle sign indicating number substep assembly with fixed frame material, and the switching of in-process is gone on through the relative position between frame material and each processing station. Specifically, the first mode can be implemented by moving the frame material to be processed, namely, the processing stations are fixed, and the frame material to be processed is conveyed among the stations through the conveying structure to achieve the processing purpose. The second mode can be implemented by moving the machining station, namely the clamping position of the frame material to be machined is fixed, and the machining station is adjusted by the rotating workbench. The above two modes can achieve the purpose of implementing the scheme.

The angle code step-by-step assembly at least comprises a plurality of stations, each station can be provided with a corresponding processing mechanism, and the angle code step-by-step assembly mainly comprises the following steps: a piercing station and a punching station.

The penetrating station is configured as a penetrating mechanism and comprises a feeding assembly, a conversion channel and a pushing assembly; the corner code pieces which are orderly stacked are pushed into the conversion channel by the feeding assembly to fall down, are guided to turn over and then fall down, and are pushed into the end part of the frame material by the pushing assembly. At present, the form of the feeding structure is diversified, and feeding modes such as those mentioned in the background art can also be applicable, but obviously affect processing or cause jamming. The other characteristic of this scheme lies in can guide its rotation angle when carrying the angle sign indicating number piece through the conversion passageway to reach suitable processing angle. Because the corner brace is generally right-angled, it is difficult to ensure its placement angle during transport. Therefore, this problem can be solved by replacing the channel. In addition, the conversion channel is set according to the contour dimension of the standard corner code piece, so that the corner code piece can be screened to a certain extent, and the defective workpiece in the surface is prevented from entering processing.

A punching station configured as a punching mechanism comprising: the punching needle is used for punching the corner code piece and the frame material passing and stacking position. The punching mechanism is used for punching the positioned frame material and the corner brace piece, so that the end part of the frame material of the inserted corner brace piece is fixed mainly through the execution piece, and then punching operation is carried out through the punching needle from top to bottom. On the premise of ensuring accurate positioning, the punching precision can be ensured, and the product quality is improved. The scheme is characterized in that a continuous process machining mode is formed by combining clamping of the frame material, the purpose of automatic machining can be well embodied by the mode, the manual problem is completely solved, and the production efficiency is improved.

The corner connector is assembled step by step or comprises: the station of impressing because the angle sign indicating number piece is different with the assembly form of frame material, specific speaking, if angle sign indicating number piece and frame material clearance transfer, that can realize this process through wearing to establish the station. If the angle sign indicating number piece needs with frame material interference fit, then need the angle sign indicating number piece to wear the cover completely on the terminal surface of frame material, consequently, need once more to extrude and just can solve this problem completely after the angle sign indicating number is worn to establish. And fixedly arranging a press-in station after the station is penetrated. After extrusion, the corner fastener is in complete interference fit with the end part of the frame material, and then the punching process is carried out.

Specifically, the pressing-in station is configured as a pressing-in mechanism and comprises an executing piece which pushes the corner stacking piece into the end part of the frame material to form interference fit. Namely, one end of the corner code piece is completely pushed into the end part of the frame material through an executing piece pushed out horizontally.

Preferably, the feeding assembly comprises a groove for placing the corner brace; the corner connectors are stacked in the grooves and placed transversely and sequentially in a sleeved mode to form a row. One end of the groove is communicated with the conversion channel, and the other end of the groove is provided with an executing piece for continuously pushing the arranged corner code pieces. The slot also has a movable effect, the whole of the slot is arranged on a transverse sliding mechanism, and the sliding mechanism provides that the slot slides in the horizontal direction perpendicular to the pushing direction, so that the problem of corner brace supplement can be solved.

Preferably, the switching channel is configured as a flow channel which is communicated from top to bottom; the switching channel comprises an outlet and an inlet; the inlet and outlet are respectively arranged on the plate-like member.

The inlet is configured to be a through groove matched with the angle of the corner code piece placed in the feeding assembly; the shape of the inlet is consistent with the outline of the placing position of the corner code piece in the feeding assembly, and the size of the inlet is slightly larger than the outline size of the corner code piece.

The outlet is configured as a through groove which is matched with the pushing direction of the corner code piece on the frame material; the shape of the outlet is consistent with the righting contour of the corner brace when the corner brace is installed, and the size ratio of the outlet is larger than the contour size of the corner brace.

Preferably, the transfer passage includes passage walls formed at contour positions corresponding to the inlet and the outlet to form a passage body angularly inverted in response to the movement of the self-falling body. In short, the channel wall between the inlet and the outlet is formed by a solid, can be a gradually changing continuous curved surface, and can also be formed by corresponding connecting parts at a plurality of key positions. That is, the basic channel wall can be formed by connecting the two ends of the profile at corresponding positions and connecting the profile at corresponding positions.

Preferably, the channel walls are formed by an array of cylindrical members, which are metal tubes or other tubular members.

Preferably, the inlet is provided with a positioning part, the positioning part comprises a right-angle surface, and the positioning part is positioned at the inner corner edge of the inlet to stop the displacement of the corner fastener. The material loading form can be regarded as that angle sign indicating number piece is pushed to location portion, and the right-angle side of location portion agrees with the interior angle of angle sign indicating number piece, therefore angle sign indicating number piece this is a right-angle form part, and is similar with the profile shape of angle sign indicating number piece, and when angle sign indicating number piece stayed the import top, smooth meeting fell from the import, perhaps because friction etc. produce the stagnation. Therefore, the push rod and the executing piece are arranged at the inlet, the push rod is positioned above the inlet, the push rod is driven by the executing piece, and the angle piece is pressed downwards from the upper side and smoothly pushed into the inlet so as to smoothly fall.

Preferably, the push-in module comprises a substrate and a baffle; between the base plate and the baffle plate there is formed a guide channel for the corner piece to be pushed in against the end of the frame material, which guide channel is, of course, located below the outlet opening. According to the above-mentioned switching channel, the corner brace has been switched to a right-angled position, in which case one of the right-angled sides must be co-directional with the base plate. Along with continuously falling, the end perpendicular to the base plate on the angle piece can touch the baffle, along with the angle piece gravity center falls into the guide channel, the angle piece is by vertical alignment. Therefore, the baffle plate collides with one end of the corner brace during the falling of the corner brace into the guide channel to change the corner brace from the transverse direction to the vertical direction.

Preferably, as the corner brace member rises, the baffle plate is driven by the actuating member and generates displacement for adjusting the width of the channel so as to stably clamp the corner brace member and ensure that the corner brace member is aligned with the penetrating position.

Preferably, the feeding assembly further comprises a plurality of corner stacking bins, the corner stacking bins are used for loading the corner stacking grooves, and the corner stacking bins are transversely and longitudinally displaced through the executing piece. Meanwhile, an executing piece is arranged in the corner code bin so as to push the corner code into the corner code groove when the corner code bin is in butt joint with the corner code groove.

Preferably, the pressing mechanism includes a block portion for contacting the angle code member and pushing the angle code member laterally. For the corner brace in interference fit, a certain extrusion force is needed to press the corner brace, the bottom of the block-shaped part comprises a slope surface which is in contact with the oblique end surface of the frame material, and the slope surface and the slope of the oblique end surface of the frame material are the same so as to control the pushing depth of the corner brace.

Preferably, the corner brace sub-assembly comprises: and the alignment station is configured as an alignment mechanism and comprises executing parts arranged at two end sides of the frame material so as to perform position alignment calibration in the length direction of the frame material.

Preferably, the clamping jig comprises a fine adjustment positioning part and an executing part; the executive component pushes the frame material to the fine adjustment positioning part to clamp the frame material in the width direction.

Preferably, the fine adjustment positioning part comprises a first positioning block and a second positioning block; the first positioning block and the second positioning block are assembled in a guiding mode through a guide shaft; the first positioning block and the second positioning block are subjected to distance adjustment through a screw rod.

Preferably, each station comprises two processing positions to synchronously process the double-edge frame material, so that multiple frames can be processed simultaneously, and the production efficiency is improved.

The utility model has the advantages that:

1. the structure is reasonably designed according to the processing procedure of the photovoltaic frame material, and the corner connectors of the aluminum profile frame material can be installed by combining a plurality of stations for processing in a matching way; each structure cooperation ability is outstanding, effectively improves the production efficiency of equipment, compact structure moreover, and the machining precision is high, can the wide application in the automated production processing of photovoltaic product.

2. This structure is based on the design requirement of photovoltaic frame material automated processing production, to the automatic feeding characteristics of angle sign indicating number, the angle sign indicating number that the design corresponds wears to establish the mechanism, the mechanism of punching a hole and the mechanism of impressing etc. and reasonable structural arrangement has improved the automation ability of equipment, has played the promotion effect to equipment work efficiency moreover.

3. The angle of the angle code piece is automatically adjusted in the moving process of the angle code piece, and the kinetic energy of the free falling of the angle code piece is combined with the gradually changed curved surface channel, so that the structure is simple and easy to implement, the effect is ideal, the matching structure is reasonable, and the integral maintenance is convenient.

Drawings

The invention will be further described with reference to the following drawings and examples:

FIG. 1 is a structural diagram of the corner brace passing structure assembly of the present invention;

fig. 2 is a layout diagram of the penetrating stations of the corner brace penetrating structure assembly of the present invention;

FIG. 3 is a structural diagram of a threading mechanism of the corner brace threading assembly of the present invention;

FIG. 4 is a structural diagram of a transfer passage of the corner brace penetration structure assembly of the present invention;

FIG. 5 is a structural diagram of a punching mechanism of the corner brace passing structure assembly of the present invention;

fig. 6 is a structural view of the punch portion of the corner brace passing structure assembly of the present invention;

FIG. 7 is an enlarged view of a portion of region B of FIG. 1;

FIG. 8 is a drawing of a structure of a clamping jig for the corner fastener penetrating structure assembly of the present invention;

fig. 9 is a structural view of a fine adjustment positioning part of the corner brace penetrating structure assembly of the utility model;

wherein: wherein: 1. clamping a jig; 11. fine-tuning a positioning part; 12. clamping the cylinder; 111. a first positioning block; 112. a second positioning block; 113. a guide shaft; 114. a screw; 2. a penetrating mechanism; 21. a feeding assembly; 211. an angle code groove; 212. a push block; 213. a rodless cylinder; 214. a transverse electric cylinder; 221. converting a channel; 2211. an upper end plate; 2212. a lower end plate; 2213. an inlet; 2214. an outlet; 2215. a round pipe fitting; 2216. an outer plate; 222. a push rod; 223. a positioning part; 224. a push rod cylinder; 23. pushing the assembly in; 231. a substrate; 232. a baffle plate; 233. a baffle cylinder; 3. a punching mechanism; 31. a support; 32. punching a needle; 33. a gas-liquid pressure cylinder; 34. a vertical compression cylinder; 35. the corner brace pressing cylinder; 36. a limit screw; 4. a press-in mechanism; 41. pressing into an electric cylinder; 42. briquetting; 5. an alignment mechanism; 6. a base plate.

Detailed Description

Example 1:

an angle code through-construction assembly, as shown in fig. 1, comprises, arranged on a bottom plate 6: clamping tool 1, wear to establish station and the station of punching a hole.

Clamping tool 1 is used for carrying out the work cooperation with transport structure, and when photovoltaic frame material was carried to the clamping tool position, clamping tool 1 can react rapidly, withholds photovoltaic frame material to carry out the processing of corresponding process and remain the clamping state throughout.

As shown in fig. 1, the plurality of clamping jigs 1 are arranged in a row, and the end portions of the frame material are clamped by the clamping jigs 1, so that the frame material is also arranged in a row. The mode can also combine the conveying structure of the frame material, the conveying purpose is achieved through forward translation, and in addition, a clamping jig is adopted on each station, so that the position precision can be ensured between conveying and clamping switching.

Therefore, the scheme is implemented by moving the frame material to be processed, namely the processing stations are fixed, and the frame material to be processed is conveyed among the stations through the conveying structure to achieve the processing purpose. Supposing that, if the clamping stations are provided with two groups, the machining stations can be arranged through a working platform with higher rotation precision, and the machining of different procedures of the clamping position can be carried out through the control of the rotation angle. However, it is obvious that such an arrangement is relatively wasteful of energy, and since the first mode is more convenient in structure and can save energy consumption on the premise that the workpieces need to be moved and fed.

The penetrating station is configured as a penetrating mechanism 2 and comprises a feeding assembly 21, a conversion assembly 22 and a pushing assembly 23; the angle code pieces which are orderly stacked are pushed into the conversion component 22 by the feeding component 21 to fall, are guided to turn over and then fall, and are pushed into the end part of the frame material by the pushing component 23. At present, the form of the feeding structure is diversified, and feeding modes such as those mentioned in the background art can also be applicable, but obviously affect processing or cause jamming. Another feature of this embodiment is that the corner brace can be guided through the transition channel 21 of the transition assembly 22 while being transported, so as to achieve a suitable machining angle. Because the corner brace is generally right-angled, it is difficult to ensure its placement angle during transport. Therefore, this problem can be solved by replacing the channel. In addition, the conversion channel 21 is arranged according to the contour dimension of the standard corner code piece, so that the corner code piece can be screened to a certain extent, and the defective workpiece is prevented from entering processing.

A punching station configured as a punching mechanism 3, as shown in fig. 6, comprising: an executive component for pressing the frame material and the corner code component, and a punching needle 32 for punching the corner code component and the frame material at the through-stacking position. The punching mechanism 3 is used for punching the positioned frame material and corner brace pieces, so that the end parts of the frame material of the inserted corner brace pieces are mainly fixed through the executive piece, and then punching operation is carried out through the punching needle 32 from top to bottom. On the premise of ensuring accurate positioning, the punching precision can be ensured, and the product quality is improved. The scheme is characterized in that a continuous process machining mode is formed by combining clamping of the frame material, the purpose of automatic machining can be well embodied by the mode, the manual problem is completely solved, and the production efficiency is improved.

The structure just can carry out the processing of non-interference wearing to establish to the angle sign indicating number piece, but if needs carry out the interference wearing to establish to the angle sign indicating number piece, then can add a station of impressing. The pressing-in station is arranged between the penetrating station and the punching station and used for thoroughly pushing the corner brace piece into the end part of the frame material.

The press-in station is configured as a press-in mechanism 4, as shown in fig. 7, comprising an actuating member for pushing the corner brace into the end of the frame material to form an interference fit. Namely, one end of the corner code piece is completely pushed into the end part of the frame material through an executing piece pushed out horizontally.

Example 2:

an angle code through-put structure assembly comprises a bottom plate 6 arranged with: the clamping jig 1, the penetrating station, the punching station or the pressing station.

The clamping fixture 1 includes a fine adjustment positioning portion 11 and an executing member, as shown in fig. 8, the executing member is a clamping cylinder 12 in this embodiment, a front end of a piston rod of the clamping cylinder 12 forms a plane contacting the frame material, and the clamping cylinder 12 pushes the frame material to the fine adjustment positioning portion 11 to clamp the frame material in the width direction.

The fine adjustment positioning part 11 includes a first positioning block 111 and a second positioning block 112, as shown in fig. 9, the first positioning block 111 and the second positioning block 112 are assembled by guiding through a guide shaft 113, and the first positioning block 111 and the second positioning block 112 are adjusted in distance through a screw 114. The purpose of the fine adjustment positioning part 11 is: when the section bar is changed, the front and back positions of the corner brace and the section bar or the front and back positions of the punching riveting point are changed, and the quick adjustment can be realized.

The penetrating station is configured as a penetrating mechanism 2 and comprises a feeding assembly 21, a conversion assembly 22 and a pushing assembly 23.

The loading assembly 21 includes a slot for stacking corner pieces, in this embodiment a horizontally disposed corner brace slot 211. As shown in FIG. 3, the feeding assembly 21 is erected on a certain height by the profile, the front end of the angle code groove 211 leads to the conversion channel 221, the rear end of the angle code groove 211 is provided with a V-shaped push block 212, and the push block 212 is driven by a rodless cylinder 213 which pushes out along the direction of the angle code groove. The end face of the push block 212 is processed into a right-angle shape according to the angle folding face of the angle code piece, and the push block 212 can continuously push the angle code pieces which are sequentially stacked to the conversion channel 221 through the extension of the rodless cylinder 213. Meanwhile, an inductive switch is structurally arranged, the inductive switch obtains a signal, the rodless cylinder 213 releases pressure, and the pressure of the front cavity and the rear cavity of the rodless cylinder is balanced through a middle through valve.

In this embodiment, in order to further obtain the loading capacity of the corner brace groove 211, the corner brace groove 211 is pushed and pulled in the lateral direction by a lateral electric cylinder 214 extending and contracting in the direction perpendicular thereto, and when the corner brace in the corner brace groove 211 is used up, the corner brace groove 211 can be pushed out in the lateral direction to perform the additional loading. The three angle code grooves 211 are a group, one group of angle code pieces are placed in each angle code groove 211, after the first group of angle code pieces are used up, the transverse electric cylinder moves forwards, the second group of angle code grooves 211 are changed to work continuously, after the second group of angle code pieces are used up, the transverse electric cylinder 214 moves forwards again, the third group of angle code grooves 211 are changed to work continuously, when the third group of angle code pieces are used up, the transverse electric cylinder 214 moves backwards one step, the second group of angle code is switched to the first group of angle code after the second group of angle code pieces are used up, the time for replacing the angle code bin is saved through the working mode, the material supplementing can be carried out continuously, and the maximum efficiency of the material supplementing can be achieved.

The transfer passage 221 comprises an upper end plate 2211 and a lower end plate 2212. as shown in fig. 4, the upper end plate 2211 is provided with an inlet 2213 and the lower end plate 2212 is provided with an outlet 2214, and a passage wall is formed between the two plates by a circular tube 2215. In combination with the feeding unit 21, the placement of the corner brace is horizontal, and the shape of the corner brace is similar to "> > > >" of the sequential stacking in a plan view. And on the penetrating station, the corner brace piece is required to be in a state that one insertion end is aligned with the end part of the frame material. Thus, the switching channel 221 may serve a guiding function.

The corner connectors stacked in order are pushed into the inlets 2213 of the conversion channel 221 by the feeding assembly 21, fall to a standard position after being guided and turned over along with the free fall of the corner connectors, and are pushed into the end of the frame material by the pushing assembly 23.

As shown in the drawings, the outer surface of the switching passage 221 is covered with an outer plate 2216, which can enclose the switching passage for protection.

The corner brace does not enter the transfer channel 221 completely and autonomously during the transport of the loading assembly 21. Therefore, a push rod 222 and a positioning part 223 are also disposed at the inlet of the switching passage.

The front end of the positioning portion 223 is a right-angled surface, as shown in fig. 3, the positioning portion 223 is located at the inner corner edge of the inlet to stop the displacement of the corner fastener. The feeding form can be regarded as that the corner code piece is pushed to the positioning part 223, and the right-angle surface of the positioning part 223 is matched with the inner angle of the corner code piece, so that the corner code piece is a right-angle-shaped part and is similar to the outline shape of the corner code piece, and when the corner code piece stays above the inlet 2213, the corner code piece can smoothly fall from the inlet 2213, or stagnation can be generated due to friction and the like. Therefore, a push rod 222 and a push rod cylinder 224 are arranged at the inlet 2213, the push rod 222 is positioned above the inlet 2213, and the push rod 222 is driven by the push rod cylinder 224 to press down the corner fastener from above to smoothly push the corner fastener into the inlet so as to smoothly fall.

The corner pieces fall from the exit 2214 of the converting channel 221, and at the exit 2214 of the converting channel 221, the pushing assembly 23 forms a guide channel for the corner pieces to be pushed into by the end of the frame material aligned with the base plate 231 and the baffle 232. Because the end perpendicular to the base plate 231 on the corner piece touches the baffle 232 as the corner piece falls, the corner piece is vertically aligned as the center of gravity of the corner piece falls into the guide channel. Thus, the stop 232 hits one end of the corner brace during the fall of the corner brace into the guide channel to transition the corner brace from a lateral orientation to an upright orientation. The shutter 232 is pushed by the shutter cylinder 233 as a movable member, and a passage adjusting function is performed by adjusting the distance between the shutter 232 and the base plate 231. The width of the channel formed between the baffle 232 and the base 231 is 0.1-0.2mm larger than the corner.

After the corner brace smoothly falls into the guide channel, the corner brace can be pushed into the end of the frame material along the guide channel by another pushing cylinder 234.

Example 3:

Clamping tool 1 is including fine setting location portion 11 and executive, and the executive is clamping cylinder 12 in this embodiment, and the piston rod front end of clamping cylinder 12 forms the plane of contact frame material, and clamping cylinder 12 pushes up the frame material to fine setting location portion 11 in order to carry out the centre gripping from frame material width direction.

The fine adjustment positioning part 11 includes a first positioning block 111 and a second positioning block 112, the first positioning block 111 and the second positioning block 112 are assembled by guiding through a guide shaft 113, and the distance between the first positioning block 111 and the second positioning block 112 is adjusted by a screw 114. The purpose of the fine adjustment positioning part 11 is: when the section bar is changed, the front and back positions of the corner brace and the section bar or the front and back positions of the punching riveting point are changed, and the quick adjustment can be realized.

A punching station configured as a punching mechanism 3, as shown in fig. 5 and 6, comprising: an executive component for pressing the frame material and the corner code component, and a punching needle 32 for punching the corner code component and the frame material at the through-stacking position. In the embodiment, the punching device mainly comprises a support 31, a punching head part, a gas-liquid pressure cylinder 33, a vertical pressing cylinder 34, an angle code pressing cylinder 35 and the like, wherein the punching head part comprises a punching needle 32 and a limiting screw 36, and the punching head part is in guiding fit with the support 31 through a guide rod. The gas-liquid pressurizing cylinder 33 provides a continuous punching force for the punch part, while the vertical pressing cylinder 34 presses down from the upper side of the frame material, and the corner brace pressing cylinder 35 presses the corner brace against the end of the frame material from the shaft end side of the frame material. The limiting screw 36 is used for controlling the punching force, avoiding structural damage and workpiece deformation and providing a limiting control effect.

The punching mechanism is used for punching the positioned frame material and the corner brace piece, so that the end part of the frame material of the inserted corner brace piece is fixed mainly through the execution piece, and then punching operation is carried out through the punching needle from top to bottom. On the premise of ensuring accurate positioning, the punching precision can be ensured, and the product quality is improved. The scheme is characterized in that a continuous process machining mode is formed by combining clamping of the frame material, the purpose of automatic machining can be well embodied by the mode, the manual problem is completely solved, and the production efficiency is improved.

Example 4

Because the angle sign indicating number piece is different with the assembly form of frame material, specific speaking, if angle sign indicating number piece and frame material clearance are transferred and are joined in marriage, that can realize this process through wearing to establish the station. If the angle sign indicating number piece needs with frame material interference fit, then need the angle sign indicating number piece to wear the cover completely on the terminal surface of frame material, consequently, need once more to extrude and just can solve this problem completely after the angle sign indicating number is worn to establish. And fixedly arranging a press-in station after the station is penetrated. After extrusion, the corner fastener is in complete interference fit with the end part of the frame material, and then the punching process is carried out.

The pressing station is configured as a pressing mechanism 4 and comprises an actuating piece which pushes the corner fastener into the end part of the frame material to form interference fit. Namely, one end of the corner code piece is completely pushed into the end part of the frame material through an executing piece pushed out horizontally. The pressing-in electric cylinder 41 pushes the pressing block 42 to extrude the corner connectors in place, the bottom of the pressing block 42 is assembled on a guide rail to slide in a guiding mode, the bottom edge of the front end face of the pressing block 42 is provided with an inclined plane, the angle of the inclined plane is consistent with that of the frame material, and the required extrusion depth can be achieved by adjusting the relative height position of the pressing block 42 and the frame material.

And the alignment station is configured to be an alignment mechanism 5, and the alignment mechanism 5 is arranged before the penetrating station and belongs to a preparation process. The alignment mechanism 5 includes actuators arranged on both end sides of the frame material to perform alignment calibration in the longitudinal direction of the frame material. In the embodiment, the two cylinders ensure the consistency of all processing positions by determining the end positions of the frame materials.

The embodiments of the present invention are merely illustrative for explaining the principles and effects of the present invention, and are not intended to limit the present invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical concepts of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a structure assembly is worn to establish by angle sign indicating number which characterized in that: the clamping jigs are arranged in the column direction to fix the frame material for angle code step-by-step assembly; the step-by-step assembly of the corner connector at least comprises the following steps:

the penetrating station is configured as a penetrating mechanism and comprises a feeding assembly, a conversion channel and a pushing assembly; the corner code pieces which are orderly stacked are pushed into the conversion channel by the feeding assembly to fall down, guided to turn over and then fall down, and the corner code pieces are pushed into the end part of the frame material by the pushing assembly;

a punching station configured as a punching mechanism comprising: the punching needle is used for punching the corner code piece and the frame material passing and stacking position.

2. The corner brace penetrating structure assembly of claim 1, wherein: the angle connector step-by-step assembly comprises the following steps: and the pressing-in station is configured as a pressing-in mechanism and comprises an executing piece which pushes the corner stacking piece into the end part of the frame material to form interference fit.

3. The corner brace penetrating structure assembly according to claim 1 or 2, wherein: the feeding assembly comprises a groove for placing a corner piece; the slot leads to the switching channel.

4. The corner brace penetrating structure assembly according to claim 1 or 2, wherein: the switching channel is configured as a flow channel which is communicated from top to bottom; the switching channel comprises an outlet and an inlet;

the inlet is configured to be matched with a through groove for placing an angle of the corner piece in the feeding assembly;

and the outlet is configured to be a through groove matched with the pushing direction of the corner code piece on the frame material.

5. The corner brace penetrating structure assembly of claim 4, wherein: the conversion channel comprises channel walls, and the channel walls are formed at the contour positions of the inlet and the outlet to form a channel body which is angularly overturned along with the movement of the self-falling body.

6. The corner brace penetrating structure assembly according to claim 1 or 2, wherein: the push-in assembly comprises a substrate and a baffle plate; a guide channel for pushing the corner code piece into the end part of the frame material in alignment is formed between the base plate and the baffle plate; and the baffle collides with one end of the corner brace piece in the process that the corner brace piece falls into the guide channel so as to change the corner brace piece from the transverse direction to the vertical direction.

7. The corner brace penetrating structure assembly of claim 2, wherein: the pressing-in mechanism comprises a block-shaped part which is used for contacting the angle code piece and transversely pushing the angle code piece; the bottom of the block part comprises a slope surface which is contacted with the oblique end surface of the frame material; the slope surface and the slope end surface of the frame material have the same slope, and the pushing depth of the angle code piece is controlled.

8. The corner brace penetrating structure assembly according to claim 1 or 2, wherein: the angle connector step-by-step assembly comprises the following steps: and the alignment station is configured as an alignment mechanism and comprises executing parts arranged at two end sides of the frame material so as to perform position alignment calibration in the length direction of the frame material.

9. The corner brace penetrating structure assembly according to claim 1 or 2, wherein: the clamping jig comprises a fine adjustment positioning part and an executing part; the executing piece pushes the frame material to the fine adjustment positioning part to clamp the frame material in the width direction; the fine adjustment positioning part comprises a first positioning block and a second positioning block; the first positioning block and the second positioning block are assembled in a guiding mode through a guide shaft; the first positioning block and the second positioning block are subjected to distance adjustment through a screw rod.

10. The corner brace penetrating structure assembly according to claim 1 or 2, wherein: each station comprises two processing positions for synchronously processing double frame materials.