CN218638786U

CN218638786U - Laminate conveying structure and laminate corner welding device

Info

Publication number: CN218638786U
Application number: CN202222656716.XU
Authority: CN
Inventors: 韦选豪; 王成钢; 邓建良; 向纯斌; 叶满林; 罗贤; 易贤
Original assignee: Honorfaith Furniture Co Ltd
Current assignee: Honorfaith Furniture Co Ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-17
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a laminate conveying structure and a laminate corner welding device, wherein the laminate conveying structure comprises a feeding driving unit, a side-shifting driving unit, a lifting driving unit and a laminate clamping and conveying frame; the feeding driving unit comprises a feeding track, a first mounting seat and a feeding driving piece; the side shift driving unit comprises a side shift rail, a second mounting seat and a side shift driving piece; the lifting driving unit comprises a lifting rail, a third mounting seat and a lifting driving piece; the laminate clamping frame is arranged on the third mounting seat and comprises a substrate, a laminate conveying frame and a rotary driving mechanism, one end of the substrate is fixed on the third mounting seat, the laminate conveying frame and the rotary driving mechanism are oppositely arranged on two sides of the other end of the substrate, a clamping assembly is arranged on the laminate conveying frame, and a rotary shaft of the rotary driving mechanism penetrates through the substrate and then is connected with the laminate conveying frame to drive the laminate conveying frame to rotate 90 degrees or 180 degrees on the substrate. The utility model discloses can high-efficient and stable stratum board carry.

Description

Laminate conveying structure and laminate corner welding device

Technical Field

The utility model belongs to the technical field of plywood welding equipment technique and specifically relates to a plywood transport structure and plywood corner welding set is related to.

Background

In the furniture production industry, the laminate comprises a frame and a bottom plate arranged in the frame, and the manufacturing process of the laminate at least comprises the following steps: firstly, a bottom plate is arranged in a frame; and the second step is to weld the frame and the bottom plate in the assembled state preliminarily, to form the laminate preliminarily through the two steps, and to further process the preliminarily formed laminate by adding the subsequent processing steps.

In the subsequent processing, referring to fig. 1, in order to enhance the strength of the corners of the laminate, a corner support 200 is installed at the corners of the laminate, the corner support 200 is provided with a corner abutting plate 201 for abutting against the frame and a supporting plate 202 for abutting against the bottom plate, and after being installed in the corners of the laminate, both ends of the corner support 200 can be relatively clamped between the top edge of the frame and the bottom plate. After the corner supports are installed in the corners of the laminate, the laminate is usually held by hand, and the corner supports 200 at the corners of the laminate are welded and fixed to the abutting and overlapping sections of the frame or the bottom plate by a butt welding machine, so that the corner supports 200 are fixed in the laminate. However, in the process of welding a plurality of corners of the laminated plate by manually holding the laminated plate, the quality of butt welding between the corners is unstable and the welding efficiency is low due to unstable hand-held conveying.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plywood transport structure and plywood corner welding set, this plywood transport structure can cooperate the butt-joint machine with the corner support piece of plywood corner department and the coincide section butt-joint of supporting of plywood frame high-efficiently be connected.

In order to achieve the above object, the utility model provides a following technical scheme:

a laminate conveying structure comprises a feeding driving unit, a lateral movement driving unit, a lifting driving unit and a laminate clamping and conveying frame; the feeding driving unit comprises a feeding rail arranged longitudinally, a first mounting seat movably mounted on the feeding rail and a feeding driving piece for driving the first mounting seat to move on the feeding rail; the side shift driving unit comprises a side shift rail transversely fixedly arranged on the first mounting seat, a second mounting seat movably arranged on the side shift rail and a side shift driving piece for driving the second mounting seat to move on the side shift rail; the lifting driving unit comprises a lifting rail vertically arranged on the second mounting seat, a third mounting seat movably arranged on the lifting rail and a lifting driving piece for driving the third mounting seat to move on the lifting rail; the plywood clamping and conveying frame is installed on a third installation seat and comprises a substrate, a plywood conveying frame and a rotary driving mechanism, one end of the substrate is fixed on the third installation seat, the plywood conveying frame and the rotary driving mechanism are installed on two sides of the other end of the substrate oppositely, a clamping assembly used for clamping and positioning the plywood is arranged on the plywood conveying frame, and a rotary shaft of the rotary driving mechanism penetrates through the substrate and then is connected with the plywood conveying frame to drive the plywood conveying frame to rotate 90 degrees or 180 degrees on the substrate.

As a further technical solution of the utility model: install the altitude mixture control structure between third mount pad and the base plate, the third mount pad is equipped with the fixed plate and locates the support bar of fixed plate bottom, the altitude mixture control structure includes two guide rail strips and support cylinder, and two guide rail strips set up the both sides at the fixed plate relatively, are equipped with the slider on each guide rail strip slidable, slider and substrate connection, the support cylinder is installed on the base plate, is located between two guide rail strips, the telescopic link of support cylinder sets up towards the support bar to fix on the support bar, through the telescopic link of support cylinder flexible, adjustment plywood clamp is pressed from both sides the height that sets up on the third mount pad.

As the utility model discloses further technical scheme: the feeding rail, the side shifting rail and the lifting rail respectively comprise a rail shell and a driving screw rod which is rotatably installed in the rail shell, a driving movable block which moves along the driving screw rod along with the rotation of the driving screw rod is arranged on the driving screw rod, a slide way opening which is used for driving the top end of the movable block to extend outwards is formed in the rail shell, the feeding driving piece, the side shifting driving piece and the lifting driving piece respectively drive the corresponding driving screw rods to rotate, and the first installation seat, the second installation seat and the third installation seat are respectively installed on the corresponding driving movable blocks so as to drive the first installation seat, the second installation seat and the third installation seat to slide on the corresponding rail shells.

As a further technical solution of the utility model: the laminate conveying frame is provided with a plurality of side edge stop blocks at intervals on the side edge of one side of the conveying surface of the laminate conveying frame and a plurality of end edge stop blocks at intervals on the end edge of the bottom end of the conveying surface of the laminate conveying frame.

As a further technical solution of the utility model: the clamping assembly comprises a side edge positioning assembly and an end edge positioning assembly, and the side edge positioning assembly is arranged on the side edge of the other side of the back of the laminate conveying frame and is used for being matched with the side edge stop blocks to clamp and position the side edges on two sides of the laminate; the end edge positioning assembly is arranged on the end edge at the top end of the back surface of the laminate conveying frame and is used for being matched with the end edge stop blocks to clamp and position the end edges at two ends of the laminate.

As a further technical solution of the utility model: the side positioning assembly comprises a plurality of side positioning cylinders which are installed on the side edge of the other side of the back face of the laminate conveying frame at intervals in a linear mode, the telescopic rod of each side positioning cylinder is arranged towards the outer side of the laminate conveying frame, and a side pressing block is arranged on the telescopic rod of each side positioning cylinder and used for enabling the telescopic rod of each side positioning cylinder to contract, and the sides of the two sides of the laminate are clamped between a side stop block and the side pressing block.

As a further technical solution of the utility model: the end edge positioning assembly comprises a plurality of end edge positioning cylinders which are arranged on the end edge of the top end of the back surface of the laminate conveying frame at intervals in a straight line, the telescopic rod of each end edge positioning cylinder is vertically arranged upwards, and an end edge pressing block is arranged on the telescopic rod of each end edge positioning cylinder for the telescopic rod of each end edge positioning cylinder to contract, so that the end edges at two ends of the laminate are clamped between the end edge stop block and the end edge pressing block.

In addition, the utility model discloses it is necessary to provide one kind and have plywood corner welding set of plywood transport structure.

The utility model provides a plywood limit angle welding set, includes seat platform, two sets of plywood transport structure and two butt-joint machines, two sets of plywood transport structure set up relatively on the top surface both sides of seat platform, and each plywood transport structure is equipped with material loading level, welding position and play material level along direction of delivery in proper order, and two butt-joint machines set up relatively outside the both sides of seat platform, and each butt-joint machine sets up relatively with one deck board transport structure's welding position.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a plywood transport structure and plywood corner welding set passes through plywood transport structure's pay-off drive unit, side and moves drive unit, lift drive unit and plywood and press from both sides the cooperation of sending between the frame, can carry by high-efficient and stable stratum board to the cooperation butt-joint machine welds the corner of plywood, improves the welding efficiency of plywood corner.

Drawings

FIG. 1 is a simplified schematic view of a corner support.

FIG. 2 is a schematic view of a ply angle welding apparatus.

FIG. 3 is a schematic view of a ply transport configuration.

Fig. 4 is a partial view of fig. 3.

FIG. 5 is a schematic view of a ply clamping frame.

FIG. 6 is an exploded view of the ply clamping frame.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is only for purposes of illustration and explanation, and is not intended to limit the scope of the present disclosure.

Referring to fig. 2, a laminate corner welding device includes a base 10, two sets of laminate conveying structures 20 and two spot-weld machines 30, wherein the two sets of laminate conveying structures 20 are oppositely disposed on two sides of a top surface of the base 10, each laminate conveying structure 20 is sequentially provided with a feeding position 101, a welding position 102 and a discharging position 103 along a conveying direction, the two spot-weld machines 30 are oppositely disposed outside two sides of the base 10, and each spot-weld machine 30 is oppositely disposed with the welding position 102 of one laminate conveying structure 20, so that when the laminate conveying structure 20 conveys a laminate to the welding position 102, corner supporting members at corners of the laminate conveyed by the laminate conveying structure 20 are welded and fixed with abutting and overlapping sections of a frame through the spot-weld machines 30.

Referring to fig. 3, 4 and 5, a laminate conveying structure 20 includes a feeding driving unit 21, a side-shifting driving unit 22, a lifting driving unit 23 and a laminate clamping frame 24; the feeding driving unit 21 comprises a feeding rail 211 longitudinally fixed on the seat stand 10, a first mounting seat 212 longitudinally movably mounted on the feeding rail 211 along the feeding rail 211, and a feeding driving member 213 for driving the first mounting seat 212 to move on the feeding rail 211; the side shift driving unit 22 comprises a side shift rail 221 transversely fixed on the first mounting seat 212, a second mounting seat 222 transversely movably mounted on the side shift rail 221 along the side shift rail 221, and a side shift driving member 223 for driving the second mounting seat 222 to move on the side shift rail 221; the lifting driving unit 23 comprises a lifting rail 231 vertically arranged on the second mounting base 222, a third mounting base 232 movably mounted on the lifting rail 231 along the lifting rail 231 in a lifting manner, and a lifting driving member 233 for driving the third mounting base 232 to move on the lifting rail 231; the laminate clamping frame 24 is mounted on the third mounting seat 232 and comprises a substrate 241, a laminate conveying frame 242 and a rotary driving mechanism 243, one end of the substrate 241 is fixed on the third mounting seat 232, the laminate conveying frame 242 and the rotary driving mechanism 243 are oppositely mounted on two sides of the other end of the substrate 241, a clamping component 244 for clamping and positioning a laminate is arranged on the laminate conveying frame 242, and a rotary shaft of the rotary driving mechanism 243 penetrates through the substrate 241 and is connected with the laminate conveying frame 242 to drive the laminate conveying frame 242 to rotate on the substrate 241 by 90 degrees or 180 degrees.

Further, in this embodiment, the feeding rail 211, the side shift rail 221, and the lifting rail 231 each include a rail shell and a driving screw rod rotatably installed in the rail shell, the driving screw rod is provided with a driving movable block that moves along the driving screw rod along with the rotation of the driving screw rod, the rail shell is provided with a slideway port through which the top end of the driving movable block extends, the feeding driving member 213, the side shift driving member 223, and the lifting driving member 233 respectively drive the corresponding driving screw rod to rotate, and the first mounting seat 212, the second mounting seat 222, and the third mounting seat 232 are respectively installed on the corresponding driving movable block, so as to drive the first mounting seat 212, the second mounting seat 222, and the third mounting seat 232 to slide on the corresponding rail shell.

Further, referring to fig. 6, a height adjusting structure 25 is installed between the third mounting seat 232 and the base plate 241 of the laminate clamping frame 24, the third mounting seat 232 is provided with a fixing plate 2321 connected to the lifting driving member 233 of the lifting rail 231 and a supporting bar 2322 arranged at the bottom end of the fixing plate 2321, the height adjusting structure 25 includes two guide rail bars 251 and a supporting cylinder 252, the two guide rail bars 251 are oppositely arranged at two sides of the fixing plate 2321, a slider 253 is slidably arranged on each guide rail bar 251, the slider 253 is connected to the base plate 241, the supporting cylinder 252 is installed on the base plate 241 and located between the two guide rail bars 251, an expansion rod of the supporting cylinder 252 is arranged toward the supporting bar 2322 and fixed on the supporting bar 2322, and the setting height of the laminate clamping frame 24 on the third mounting seat 232 is adjusted by expansion and contraction of the supporting cylinder 252.

Furthermore, the laminate conveying frame 242 is provided with a plurality of side stoppers 2421 extending outwards at intervals on the side edge of one side of the conveying surface and a plurality of end stoppers 2422 extending outwards at intervals on the end edge of the bottom end of the conveying surface, the clamping assembly 244 comprises a side positioning assembly 41 and an end positioning assembly 42, the side positioning assembly 41 is mounted on the side edge of the other side of the back surface of the laminate conveying frame 242 and is used for being matched with the side stoppers 2421 to clamp and position the side edges of two sides of the laminate; the end edge positioning components 42 are installed on the end edges of the top ends of the back surfaces of the laminate conveying frames 242 and are used for being matched with a plurality of end edge stopping blocks 2422 to clamp and position the end edges at two ends of the laminate.

The side positioning assembly 41 includes a plurality of side positioning cylinders 411, the side positioning cylinders 411 are linearly installed on the side of the other side of the back of the laminate conveying frame 242 at intervals, the telescopic rod of each side positioning cylinder 411 is disposed toward the outer side of the laminate conveying frame 242, and a side pressing block 412 is disposed thereon for the telescopic rod of the side positioning cylinder 411 to contract, so as to clamp the sides of the two sides of the laminate between the side stopper 2421 and the side pressing block 412.

The end edge positioning assembly 42 includes a plurality of end edge positioning cylinders 421, the end edge positioning cylinders 421 are linearly installed on the end edge at the top end of the back of the laminate conveying frame 242 at intervals, the telescopic rod of each end edge positioning cylinder 421 is vertically arranged upwards, and an end edge pressing block 422 is arranged on the telescopic rod for the telescopic rod of the end edge positioning cylinder 421 to contract, so that the end edges at two ends of the laminate are clamped between the end edge stopping block 2422 and the end edge pressing block 422.

It can be understood that the process of conveying the laminate and welding the laminate by the butt-welder 30 in the laminate corner welding device by the laminate conveying structure 20 includes the following steps: firstly, the feeding driving unit 21 is operated, the feeding driving member 213 drives the first mounting seat 212 to move to the loading position 101, a laminate is input to the laminate conveying frame 242 at the loading position 101, the laminate is positioned by the clamping assembly 244, and then the feeding driving member 213 drives the first mounting seat 212 to move towards the welding position 102 until the front end of the laminate conveying frame 242 is adjacent to the welding position 102; secondly, the side-moving driving unit 22 and the lifting driving unit 23 operate synchronously, the side-moving driving member 223 drives the second mounting base 222 to move towards the corresponding butt-welding machine 30 along the side-moving rail 221, the lifting driving member 233 drives the third mounting base 232 to move up and down along the lifting rail 231, the positions between the laminate conveying frame 242 and the upper welding assembly and the lower welding assembly of the butt-welding machine 30 are adjusted until the corner supporting member at one corner of the laminate correspondingly penetrates between the upper welding assembly and the lower welding assembly of the two butt-welding machines 30 with the abutting superposed section of the frame, the lower welding assembly of the butt-welding machine 30 abuts against the frame of the laminate, the upper welding assembly of the to-be-welded machine 30 descends to abut against the corner abutting plate of the corner supporting member, and the corner supporting member at one corner of the laminate is welded and fixed with the abutting superposed section of the frame; thirdly, the feeding driving unit 21 operates, the lateral movement driving unit 22 operates synchronously with the lifting driving unit 23, the rotary driving mechanism 243 is matched to rotate the laminate conveying frame 242 for 90 degrees or 180 degrees on the base plate 241, the process of the second step is repeated, and the corner supporting pieces in the four corners of the laminate and the abutting and overlapping sections of the frames are welded and fixed one by one; fourthly, the feeding driving unit 21 operates to drive the laminate conveying frame 242 to convey the laminate from the welding position 102 to the discharging position 103, the laminate positioning structure releases the fixation of the laminate, and the laminate with the welded corners is taken out; in the fifth step, the feeding driving unit 21 operates to drive the laminate conveying frame 242 to convey the laminate from the discharging position 103 back to the loading position 101 for the next laminate to be input. Therefore, the welding of the corners of the laminated plate is realized through the laminated plate corner welding device, and in the welding process, the laminated plate is conveyed by the laminated plate conveying structure 20 and is welded by matching with the butt-welding machine 30.

To sum up, the utility model relates to a plywood transport structure 20 and plywood corner welding set passes through plywood transport structure 20's pay-off drive unit 21, side and moves drive unit 22, lift drive unit 23 and plywood clamp and send the cooperation between the frame 24, can high-efficient and stable stratum board and carry to the corner of cooperation butt-joint machine 30 to the plywood welds, improves the welding efficiency of plywood corner.

As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.

Claims

1. A laminate conveying structure characterized in that: comprises a feeding driving unit (21), a lateral movement driving unit (22), a lifting driving unit (23) and a laminate clamping and conveying frame (24);

the feeding driving unit (21) comprises a feeding rail (211) which is longitudinally arranged, a first mounting seat (212) which is movably arranged on the feeding rail (211) and a feeding driving piece (213) which is used for driving the first mounting seat (212) to move on the feeding rail (211);

the side shift driving unit (22) comprises a side shift rail (221) transversely fixedly arranged on the first mounting seat (212), a second mounting seat (222) movably arranged on the side shift rail (221) and a side shift driving part (223) used for driving the second mounting seat (222) to move on the side shift rail (221);

the lifting driving unit (23) comprises a lifting rail (231) vertically arranged on the second mounting base (222), a third mounting base (232) movably arranged on the lifting rail (231) and a lifting driving piece (233) used for driving the third mounting base (232) to move on the lifting rail (231);

the laminated plate clamping and conveying frame (24) is installed on a third installation seat (232) and comprises a substrate (241), a laminated plate conveying frame (242) and a rotary driving mechanism (243), one end of the substrate (241) is fixed on the third installation seat (232), the laminated plate conveying frame (242) and the rotary driving mechanism (243) are installed on two faces of the other end of the substrate (241) oppositely, a clamping assembly (244) used for clamping and positioning a laminated plate is arranged on the laminated plate conveying frame (242), and a rotary shaft of the rotary driving mechanism (243) penetrates through the substrate (241) and then is connected with the laminated plate conveying frame (242) and is used for driving the laminated plate conveying frame (242) to rotate on the substrate (241) by 90 degrees or 180 degrees.

2. The deck conveying structure as set forth in claim 1, wherein: install height control structure (25) between third mount pad (232) and base plate (241), third mount pad (232) are equipped with fixed plate (2321) and locate support bar (2322) of fixed plate (2321) bottom, height control structure (25) include two guide rail strips (251) and support cylinder (252), and two guide rail strips (251) set up the both sides at fixed plate (2321) relatively, are equipped with slider (253) on each guide rail strip (251) slidable, slider (253) are connected with base plate (241), support cylinder (252) are installed on base plate (241), are located between two guide rail strips (251), the telescopic link of support cylinder (252) sets up towards support bar (2322) to fix on support bar (2322), through the telescopic link of support cylinder (252) flexible, adjustment plywood clamp frame (24) set up the height on third mount pad (232).

3. The deck conveying structure according to claim 1, wherein: the feeding rail (211), the lateral movement rail (221) and the lifting rail (231) respectively comprise rail shells and driving screw rods which are rotatably installed in the rail shells, driving movable blocks which rotate along the driving screw rods along with the driving screw rods are arranged on the driving screw rods, slide openings which are used for driving the top ends of the movable blocks to extend outwards are formed in the rail shells, the feeding driving pieces (213), the lateral movement driving pieces (223) and the lifting driving pieces (233) respectively drive the corresponding driving screw rods to rotate, and the first installation base (212), the second installation base (222) and the third installation base (232) are respectively installed on the corresponding driving movable blocks, so that the first installation base (212), the second installation base (222) and the third installation base (232) are driven to slide on the corresponding rail shells.

4. The deck conveying structure as set forth in claim 1, wherein: the laminate conveying frame (242) is provided with a plurality of side edge stop blocks (2421) at intervals on the side edge of one side of the conveying surface of the laminate conveying frame and a plurality of end edge stop blocks (2422) at intervals on the end edge of the bottom end of the conveying surface of the laminate conveying frame.

5. The deck conveying structure as set forth in claim 4, wherein: the clamping assembly (244) comprises a side edge positioning assembly (41) and an end edge positioning assembly (42), wherein the side edge positioning assembly (41) is installed on the side edge of the other side of the back surface of the laminate conveying frame (242) and is used for being matched with a plurality of side edge stop blocks (2421) to clamp and position the side edges of two sides of the laminate; the end edge positioning assembly (42) is arranged on the end edge of the top end of the back surface of the laminate conveying frame (242) and is used for being matched with a plurality of end edge stop blocks (2422) to clamp and position the end edges at two ends of the laminate.

6. The deck conveying structure as set forth in claim 5, wherein: the side positioning assembly (41) comprises a plurality of side positioning cylinders (411), the side positioning cylinders (411) are installed on the side edge of the other side of the back face of the laminate conveying frame (242) at intervals in a straight line, the telescopic rod of each side positioning cylinder (411) is arranged towards the outer side of the laminate conveying frame (242), and a side pressing block (412) is arranged on the telescopic rod of each side positioning cylinder (411) so that the telescopic rods of the side positioning cylinders (411) can contract to clamp the side edges of the two sides of the laminate between a side stopping block (2421) and the side pressing block (412).

7. The deck conveying structure as set forth in claim 5, wherein: the end edge positioning assembly (42) comprises a plurality of end edge positioning cylinders (421), the end edge positioning cylinders (421) are installed on the end edge of the top end of the back surface of the laminate conveying frame (242) at intervals in a straight line, the telescopic rod of each end edge positioning cylinder (421) is vertically arranged upwards, and an end edge pressing block (422) is arranged on the telescopic rod so that the telescopic rods of the end edge positioning cylinders (421) can contract, and the end edges of the two ends of the laminate are clamped between the end edge stopping block (2422) and the end edge pressing block (422).

8. The utility model provides a laminate corner welding set which characterized in that: the laminated board conveying structure comprises a base (10), two groups of laminated board conveying structures according to any one of claims 1 to 7 and two spot-weld machines (30), wherein the two groups of laminated board conveying structures are oppositely arranged on two sides of the top surface of the base (10), each laminated board conveying structure is sequentially provided with a feeding position (101), a welding position (102) and a discharging position (103) along the conveying direction, the two spot-weld machines (30) are oppositely arranged outside two sides of the base (10), and each spot-weld machine (30) is oppositely arranged with the welding position (102) of one laminated board conveying structure.