CN111890511A

CN111890511A - Automatic rattan winding process for rattan chair wood handle

Info

Publication number: CN111890511A
Application number: CN202010810711.0A
Authority: CN
Inventors: 黄平生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2020-11-06

Abstract

The invention discloses an automatic rattan winding process for a rattan chair wood handle, which belongs to the technical field of rattan winding processes and comprises the following steps: step 1, automatically drilling a rattan chair wood handle; step 2, automatically milling grooves at two ends of the wooden handle of the rattan chair; step 3, inserting the left limiting head and the right limiting head into grooves at two ends of the wooden handle of the rattan chair respectively; step 4, gluing the surface of the wooden handle of the rattan chair; step 5, automatically and uniformly winding rattans on the rattan chair wood handle; and 6, adhering the end part of the rattan on the surface of the wooden handle of the rattan chair by pressing. The process can automatically complete the operations of feeding, drilling, groove milling, gluing and rattan winding of the rattan chair wood handle, can spray glue solution on the surface of the rattan chair wood handle under the action of the glue brushing and anti-falling mechanism, can wind the rattan on the rattan chair wood handle under the action of the rattan winding mechanism, and can compress the rattan wound on the rattan chair wood handle under the action of the compression plate, so that the rattan can be firmly bonded with the rattan chair wood handle, and the phenomenon that the end part of the rattan falls off is avoided.

Description

Automatic rattan winding process for rattan chair wood handle

Technical Field

The invention relates to the technical field of rattan winding processes, in particular to an automatic rattan winding process for a rattan chair wood handle.

Background

The chair is a furniture article necessary for each family, and is divided into a sofa, a deck chair, an office chair, a rattan chair and the like according to the difference of types and effects, the weather is sultry in summer, the sofa or the office chair and the like are poor in air permeability due to leather coating, and can bring sultry to people for a long time when people sit on the chair, the rattan chair is made of rattan weaving, so that the air permeability is good, the comfort is high in summer, and a circle of natural rattan skin is wound on a rattan chair wood handle. The cane chair is widely used outdoors such as beach, pavilion and other places besides being used indoors, and has wide application.

Slotting is carried out to the both ends of rattan chair wood handle earlier before the rattan, still carry out the trompil to the surface of rattan chair, the hole on rattan chair surface and the groove at rattan chair both ends all are used for connecting other rattan chair positions, present operation step around the rattan is all that artifical manual is operated, not only need artifical manual to carry out the trompil to rattan chair wood handle, the fluting operation, still need carry out the rubber coating to the rattan chair wood handle, around the rattan operation, great intensity of labour has been brought for the worker, and the processing progress of whole rattan chair has been influenced.

Disclosure of Invention

The invention aims to provide an automatic rattan winding process for rattan chair wood handles, and the automatic rattan winding process is used for solving the technical problem that in the prior art, the rattan chair wood handles cannot be automatically perforated and wound.

The technical scheme of the invention is as follows: an automatic rattan winding process for rattan chair wood handles comprises the following steps:

step 1, automatically drilling a rattan chair wood handle: an operator manually places the rattan chair wood handle in a limiting cavity in the limiting jig, the surface of the rattan chair wood handle can be drilled through the hole opening mechanism, the rattan chair wood handle can be prevented from being deviated in the drilling process under the compression of the compression plate on the rattan chair wood handle, the accuracy of drilling is improved, and the rattan chair wood handle can be horizontally moved under the action of the plate chain type conveying belt, so that the hole opening mechanism can perform hole drilling operation on other surfaces of the rattan chair;

step 2, automatically milling grooves at two ends of the wooden handle of the rattan chair: after the hole is drilled, groove milling operation on two ends of the wood handle of the rattan chair can be completed under the action of a groove milling mechanism, specifically, a first groove milling machine is used for performing groove milling operation on the end part of the wood handle of the rattan chair, a third screw rod sliding table is used for adjusting the transverse position of a second groove milling machine, and a fourth screw rod sliding table is used for adjusting the longitudinal position of the second groove milling machine, so that the second groove milling machine performs groove milling operation on the other end of the wood handle of the rattan chair;

step 3, inserting the left limiting head and the right limiting head into grooves at two ends of the rattan chair wood handle respectively: after the groove milling is finished, the rattan chair wood handle is conveyed to a position which can be clamped by the mechanical arm through the plate-chain type conveying belt, the mechanical arm is used for moving the rattan chair wood handle in the limiting jig to a rotating assembly of the supporting table, an anti-slip layer is arranged on the arc-shaped plates and used for avoiding the rattan chair wood handle from falling off, the mechanical arm moves the rattan chair wood handle to a connecting shaft, a groove at the end part of the rattan chair wood handle is aligned with a left limiting head of the connecting shaft, the connecting shaft can move under the action of a feeding air cylinder, the left limiting head at the end part of the connecting shaft is in inserting fit with the groove at the end part of the rattan chair wood handle, a gap is reserved between the two arc-shaped plates and the rattan chair wood handle when the second clamping air cylinder works, the rattan chair wood handle can move between the two arc-shaped plates, the feeding air cylinder works again to enable the right limiting head to be in inserting fit with the groove at the, the support of the wooden handle of the rattan chair is completed, and the manipulator is reset;

step 4, gluing the surface of the wooden handle of the rattan chair: manually inserting the end part of the rattan into a hole of a wooden handle of the rattan chair, enabling a first screw rod sliding table of the glue brushing anti-falling mechanism to work to drive a bearing table to move, enabling the bearing table to drive a glue spraying pipeline and a first clamping cylinder to move horizontally, enabling the glue spraying pipeline to perform gluing operation on the surface of the wooden handle of the rattan chair in the moving process, and enabling the wooden handle of the rattan chair to rotate under the action of a rotating assembly so as to evenly glue the surface of the wooden handle of the rattan chair;

step 5, automatically and uniformly winding the rattan chair wood handle: workers manually wind the rattans on the rattan winding wheel of the rattan winding mechanism, the second screw rod sliding table works to enable the base to move, the base can drive the rattan winding wheel to move, and the rattans can be uniformly wound on the rattan chair wood handle;

and 6, adhering the end part of the rattan on the surface of the wooden handle of the rattan chair through compression: and finally, the two pressing plates can move relatively under the action of the first clamping cylinder, the cambered surfaces of the two pressing plates are abutted against the surface of the wood handle of the rattan chair, and the pressing plates are pressed against the end part of the wood handle of the rattan chair so as to realize that the rattan is stably bonded on the surface of the wood handle of the rattan chair.

The invention provides an automatic rattan winding process of a rattan chair wood handle through improvement, and compared with the prior art, the automatic rattan winding process has the following improvements and advantages:

(1) the rattan chair wood handle drilling machine is provided with a plate chain type conveying belt, a slot milling mechanism, a hole opening mechanism, a supporting table, a manipulator, a glue brushing anti-falling mechanism and a rattan winding mechanism, can automatically complete the operations of feeding, drilling, slot milling, gluing and rattan winding of a rattan chair wood handle, can perform the operation of drilling on the surface of the rattan chair wood handle through the hole opening mechanism, can complete the operation of slot milling at two ends of the rattan chair wood handle under the action of the slot milling mechanism, and after the slot milling is completed, the plate chain type conveying belt conveys the rattan chair wood handle to a position which can be clamped by the manipulator which is used for moving the rattan chair wood handle in a limiting jig to a rotating assembly;

the rattan chair wood handle can be rotated under the action of the rotating assembly so as to uniformly glue the surface of the rattan chair wood handle, and the two pressing plates can move relatively under the action of the first clamping cylinder so that the cambered surfaces of the two pressing plates are abutted against the surface of the rattan chair wood handle, so that the pressing plates can press the end part of the rattan chair wood handle; in order to solve the technical problem that the rattan chair wood handle can not be perforated automatically in the prior art and wound with rattans.

(2) The rattan anti-falling mechanism is arranged, glue solution can be sprayed on the surface of the rattan chair wood handle under the action of the glue-brushing anti-falling mechanism, the rattan can be wound on the rattan chair wood handle under the action of the rattan-winding mechanism, and the rattan wound on the rattan chair wood handle can be compressed under the action of the compression plate, so that the rattan can be bonded with the rattan chair wood handle more firmly, and the end part of the rattan is prevented from falling off.

(3) The rattan chair wood handle drilling jig is provided with the hole drilling mechanism, an operator manually places the rattan chair wood handle into the limiting cavity in the limiting jig, the surface of the rattan chair wood handle can be drilled through the hole drilling mechanism, the rattan chair wood handle can be prevented from being deviated in the drilling process under the compression of the compression plate on the rattan chair wood handle, the accuracy of drilling is improved, and the rattan chair wood handle can be horizontally moved under the action of the plate chain type conveying belt, so that the hole drilling mechanism can perform the drilling operation on other surfaces of the rattan chair.

(4) The invention is provided with a rotating assembly, after the groove milling is finished, a plate chain type conveying belt conveys the rattan chair wood handle to a position which can be clamped by a mechanical arm, the mechanical arm is used for moving the rattan chair wood handle in a limiting jig to the rotating assembly, an anti-slip layer is arranged on the arc-shaped plates and is used for avoiding the rattan chair wood handle from falling off, the mechanical arm moves the rattan chair wood handle to a connecting shaft, a groove at the end part of the rattan chair wood handle is aligned with a left limiting head of the connecting shaft, the connecting shaft can move under the action of a feeding cylinder, the left limiting head at the end part of the connecting shaft is in inserting fit with the groove at the end part of the rattan chair wood handle, a second clamping cylinder works to enable a gap to exist between the two arc-shaped plates and the rattan chair wood handle, the feeding cylinder works again to enable a right limiting head to be in inserting fit with the groove at the other end of the rattan chair wood handle, so as to realize that the left limiting head, to complete the support of the wooden handle of the rattan chair.

(5) The rattan winding mechanism comprises a second screw rod sliding table, a synchronous motor and a base arranged at the top of a sliding block of the second screw rod sliding table, wherein a rotating shaft connected with the base through a bearing is arranged on the base; workers manually wind the rattans on the rattan winding wheel, the second screw rod sliding table works to enable the base to move, the base can drive the rattan winding wheel to move, and the rattans can be uniformly wound on the rattan chair wood handle;

(6) the process design of the invention is ingenious, the procedure connection is smooth, one person operates one machine, the production efficiency is 8-10 times of that of manual operation, the working intensity is greatly reduced, and the invention has remarkable economic value.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a schematic view of the wooden handle of the cane chair of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

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

FIG. 4 is a partial perspective view of the first embodiment of the present invention;

FIG. 5 is a partial perspective view of the second embodiment of the present invention;

FIG. 6 is a schematic perspective view of the plate-link conveyor belt, the slot milling mechanism and the hole opening mechanism according to the present invention;

FIG. 7 is a partial front view of the present invention;

FIG. 8 is a schematic perspective view of an elliptical groove machining assembly in accordance with the present invention;

FIG. 9 is a process flow diagram of the present invention.

Description of reference numerals:

the plate-chain type conveying belt 1, a limiting jig 11, a limiting cavity 12, a groove milling mechanism 2, a groove milling assembly 21, a supporting frame 22, a feeding table 23, a guide rail 24, a first groove milling machine 25, a feeding electric cylinder 251, an elliptical groove processing assembly 26, a third screw rod sliding table 27, a second groove milling machine 28, a fixed frame 29, a fourth screw rod sliding table 291, a hole drilling mechanism 3, a drilling machine 31, a portal frame 32, a pressing cylinder 33, a pressing seat 34, a guide rod 35, a supporting table 4, a rotating assembly 41, a supporting seat 42, a mounting shaft 43, a right limiting head 44, a rotating motor 45, a mounting seat 46, a connecting shaft 47, a left limiting head 471, a feeding cylinder 48, a sliding rail 49, a manipulator 5, a second clamping cylinder 51, an arc-shaped plate 52, a dodging groove 53, a vine winding mechanism 6, a second screw rod sliding table 61, a synchronous motor 62, a rotating shaft 63, a vine winding wheel 64, a base 65, a glue brushing anti-, spout gluey pipeline 72, brace table 73, atomizing nozzle 74, compress tightly anticreep subassembly 75, first centre gripping cylinder 751, fixing base 752, pressure strip 753, cambered surface 754, rattan chair wood handle 8.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an automatic rattan winding process of a rattan chair wood handle by improvement, which comprises the following steps as shown in figures 1-9:

step 1, automatically drilling a rattan chair wood handle: an operator manually places the rattan chair wood handle 8 in a limiting cavity 12 in a limiting jig 11, the surface of the rattan chair wood handle 8 can be drilled through the hole opening mechanism 3, the rattan chair wood handle 8 can be prevented from deviating in the drilling process under the compression of the pressing plate 753 on the rattan chair wood handle 8, the drilling accuracy is improved, the rattan chair wood handle 8 can be horizontally moved under the action of the plate chain type conveying belt 1, and the hole opening mechanism 3 can be used for drilling other surfaces of the rattan chair;

step 2, automatically milling grooves at two ends of the wooden handle of the rattan chair: after the hole is drilled, the groove milling operation on the two ends of the rattan chair wood handle 8 can be completed under the action of the groove milling mechanism 2, specifically, the first groove milling machine 25 is used for performing the groove milling operation on the end part of the rattan chair wood handle 8, the third screw rod sliding table 27 is used for adjusting the transverse position of the second groove milling machine 28, and the fourth screw rod sliding table 291 is used for adjusting the longitudinal position of the second groove milling machine 28, so that the second groove milling machine 28 performs the groove milling operation on the other end of the rattan chair wood handle 8;

step 3, inserting the left limiting head and the right limiting head into grooves at two ends of the rattan chair wood handle respectively: after the groove milling is finished, the board chain type conveying belt 1 conveys the rattan chair wood handle 8 to a position where the mechanical arm 5 can clamp, the mechanical arm 5 is used for moving the rattan chair wood handle 8 in the limiting jig 11 to the position of the rotating assembly 41, the arc-shaped boards 52 are provided with anti-slip layers for avoiding the rattan chair wood handle 8 from falling off, the mechanical arm 5 moves the rattan chair wood handle 8 to the position of the connecting shaft 47, the groove at the end part of the rattan chair wood handle is aligned with the left limiting head 471 of the connecting shaft 47, the connecting shaft 47 can be moved under the action of the feeding air cylinder 48, the left limiting head 471 at the end part of the connecting shaft 47 is in plug-in fit with the groove at the end part of the rattan chair wood handle 8, the second clamping air cylinder 51 works to enable a gap to exist between the two arc-shaped boards 52 and the rattan chair wood handle 8, the rattan chair wood handle 8 can move between the two arc-shaped boards 52, the feeding air cylinder 48 works, so that the left limiting head 471 and the right limiting head 44 are respectively inserted into the grooves at the two ends of the rattan chair wood handle 8 to complete the support of the rattan chair wood handle 8, and the manipulator 5 is reset;

step 4, gluing the surface of the wooden handle of the rattan chair, manually inserting the end of the rattan into a hole of the wooden handle 8 of the rattan chair, enabling the first screw rod sliding table 71 to work to drive the bearing table 73 to move, enabling the bearing table 73 to drive the glue spraying pipeline 72 and the first clamping cylinder 751 to horizontally move, enabling the glue spraying pipeline 72 to glue the surface of the wooden handle 8 of the rattan chair in the moving process, enabling the wooden handle 8 of the rattan chair to rotate under the action of the rotating assembly 41, and evenly gluing the surface of the wooden handle 8 of the rattan chair;

step 5, automatically and uniformly winding the rattan chair wood handle: a worker manually winds the rattan on the rattan winding wheel 64 of the rattan winding mechanism 6, the second screw rod sliding table 61 works to enable the base 65 to move, the base 65 can drive the rattan winding wheel 64 to move, and the rattan can be uniformly wound on the rattan chair wood handle 8;

and 6, adhering the end part of the rattan on the surface of the wooden handle of the rattan chair through compression: finally, under the action of the first clamping cylinder 751, the two pressing plates 753 can be moved relatively, the arc surfaces 754 of the two pressing plates 753 are abutted against the surface of the rattan chair wood handle 8, so that the pressing plates 753 press the end of the rattan chair wood handle 8, and the rattan can be firmly bonded on the surface of the rattan chair wood handle 8.

The plate-chain type conveying belt 1 is provided with a plurality of limiting jigs 11 which are arranged at equal intervals along the conveying direction of the plate-chain type conveying belt 1, and the tops of the limiting jigs 11 are provided with limiting cavities 12 for limiting the rattan chair wood handles 8;

the groove milling mechanism 2 is arranged beside the plate chain type conveying belt 1 and is used for performing groove milling operation on two ends of a rattan chair wood handle 8;

the hole drilling mechanism 3 is arranged above the plate chain type conveying belt 1; can carry out the operation of driling to the surface of rattan chair wood handle 8 through trompil mechanism 3, can avoid rattan chair wood handle 8 to take place the skew at the in-process of drilling under the pressure-sensitive strip 753 compresses tightly rattan chair wood handle 8, improve the accuracy of drilling, can make rattan chair wood handle 8 horizontal migration under the effect of board chain conveyor 1 to make trompil mechanism 3 carry out the operation of driling to other surfaces of rattan chair.

A support table 4; a rotating assembly 41 is arranged at the middle section of the top of the support table 4; the rotating assembly 41 is used to rotate the rattan chair wood handle 8 in order to wind the rattan on the rattan chair wood handle 8.

The manipulator 5 is arranged between the support table 4 and the plate chain type conveying belt 1, and the manipulator 5 is used for moving the rattan chair wood handle 8 in the limiting jig 11 to the rotating assembly 41;

the rattan winding mechanism 6 is used for winding rattan barks on rattan chair wood handles 8, and the rattan winding mechanism 6 is arranged at the top of the support table 4;

the glue brushing anti-falling mechanism 7 is arranged at the top of the support table 4; can be with glue solution spraying in the surface of rattan chair wood handle 8 under the effect of brush gluey anti-disengaging mechanism 7, can convolute the rattan on rattan chair wood handle 8 under the effect of mechanism 6 of twining around the rattan to can compress tightly the rattan of convoluteing on rattan chair wood handle 8 under the effect of pressure strip 753, make the rattan can with the rattan chair wood handle 8 bonding more firm, avoid the tip of rattan to take place the obscission.

Specifically, referring to fig. 3 to 5, the glue brushing anti-slip mechanism 7 includes a first screw rod sliding table 71, a pressing anti-slip assembly 75, a glue spraying pipeline 72 and a bearing table 73 arranged on the top of a sliding block of the first screw rod sliding table 71, the glue spraying pipeline 72 is fixed on the top of the bearing table 73 through a pipe hoop, the pressing anti-slip assembly 75 is arranged on the top of the sliding block of the first screw rod sliding table 71, the glue spraying pipeline 72 is arranged in an inclined manner, and an atomizing nozzle 74 is arranged on a liquid spraying end of the glue spraying pipeline 72; first lead screw slip table 71 work can drive plummer 73 and remove, makes plummer 73 can drive and spouts gluey pipeline 72 and first centre gripping cylinder 751 horizontal migration, makes and spouts gluey pipeline 72 and carry out the rubber coating operation to rattan chair wood stalk 8 surface at the in-process that removes, can make rattan chair wood stalk 8 rotate under rotating assembly 41's effect to evenly carry out the rubber coating to rattan chair wood stalk 8 surface.

Specifically, the pressing anti-slip assembly 75 comprises a first clamping cylinder 751, a clamping end of the first clamping cylinder 751 is arranged towards the rotating assembly 41, and a fixed seat 752 fixedly connected with the first clamping cylinder 751 and the plummer 73 is arranged between the first clamping cylinder 751 and the plummer 73; under the action of the first clamping cylinder 751, the two pressing plates 753 can move relatively, the arc surfaces 754 of the two pressing plates 753 are abutted against the surface of the rattan chair wood handle 8, so that the pressing plates 753 press the end of the rattan chair wood handle 8, and the rattan can be firmly bonded on the surface of the rattan chair wood handle 8.

Two symmetrically arranged pressing plates 753 are arranged at the clamping end of the first clamping cylinder 751, and arc surfaces 754 which are adaptive to the surfaces of the rattan chair wood handles 8 are arranged on the opposite sides of the two pressing plates 753; the arc 754 conforms to the cane wood handle 8 surface to increase the contact area of the hold-down plate 753 with the cane wood handle 8.

Specifically, the rotating assembly 41 comprises a supporting seat 42, a rotating motor 45, a mounting seat 46, a feeding cylinder 48 and two sliding rails 49 horizontally arranged, the bottom of the mounting seat 46 is in sliding fit with the two sliding rails 49, the feeding cylinder 48 is arranged on one side of the supporting table 4, the telescopic end of the feeding cylinder 48 is fixedly connected with the side wall of the mounting seat 46, a connecting shaft 47 rotatably connected with the mounting seat 46 is arranged on the mounting seat 46, and a left limit head 471 is arranged at one end of the connecting shaft 47, which is close to the supporting seat 42; manipulator 5 removes rattan chair wood handle 8 to connecting axle 47 department, make the groove of rattan chair wood chair tip align with the left spacing head 471 of connecting axle 47, can make connecting axle 47 remove under feed cylinder 48's effect, make the left spacing head 471 of connecting axle 47 tip and the groove grafting cooperation of rattan chair wood handle 8 tip, second centre gripping cylinder 51 work makes and has the clearance between two arcs 52 and the rattan chair wood handle 8, make rattan chair wood handle 8 can move about between two arcs 52, feed cylinder 48 works once more and makes the groove grafting cooperation of right spacing head 44 and the rattan chair wood handle 8 other end to realize that left spacing head 471 and right spacing head 44 insert the both ends groove of rattan chair wood handle 8 respectively, to accomplish the support to rattan chair wood handle 8, manipulator 5 resets.

The supporting seat 42 is provided with a mounting shaft 43 rotatably connected with the supporting seat, the end of the mounting shaft 43 is provided with a right limiting head 44, the rotating motor 45 is arranged on the side wall of the supporting seat 42, and an output shaft of the rotating motor 45 is connected with the mounting shaft 43 through a coupler; the rattan chair wood handle 8 can be rotated by the operation of the rotating motor 45 so as to wind the rattan on the rattan chair wood handle 8.

Specifically, the rattan winding mechanism 6 comprises a second screw rod sliding table 61, a synchronous motor 62 and a base 65 arranged at the top of a sliding block of the second screw rod sliding table 61, wherein a rotating shaft 63 connected with the base 65 through a bearing is arranged on the base 65, a rattan winding wheel 64 is sleeved on the rotating shaft 63, the synchronous motor 62 is arranged on the side wall of the base 65, and a main shaft of the synchronous motor 62 is connected with the rotating shaft 63 through a coupler; the worker is manual to be convoluteed the rattan on winding rattan wheel 64, and second lead screw slip table 61 work can make base 65 remove, makes base 65 can drive and winds rattan wheel 64 and remove, and then makes the rattan can evenly convolute on rattan chair wooden handle 8.

Specifically, the hole drilling mechanism 3 comprises a drilling machine 31 and a portal frame 32, the drilling machine 31 is vertically arranged at the top of the portal frame 32, and a drill bit of the drilling machine 31 is vertically arranged downwards; make rattan chair wood handle 8 remove under the effect of plate-and-chain conveyer belt 1, when rattan chair wood handle 8 removed to rig 31 below, compress tightly cylinder 33 work and can make and compress tightly seat 34 and compress tightly rattan chair wood handle 8 to rig 31 work can carry out drilling operation to rattan chair wood handle 8 surface.

A vertically arranged pressing cylinder 33 is arranged at the top of the portal frame 32, a pressing seat 34 is fixed on the telescopic end of the pressing cylinder 33, and a limiting arc groove matched with the outer surface of the rattan chair wood handle 8 is arranged at the bottom of the pressing seat 34; the limiting arc groove is adapted to the surface of the rattan chair wood handle 8 so as to increase the contact area between the pressing seat 34 and the rattan chair wood handle 8, and the rattan chair wood handle 8 is effectively pressed.

Specifically, a guide rod 35 vertically arranged is arranged at the top of the pressing seat 34, and a guide sliding sleeve in sliding fit with the guide rod 35 is arranged at the top of the portal frame 32; the guide rod 35 guides the movement of the pressing base 34.

Specifically, the groove milling mechanism 2 comprises a groove milling assembly 21 and an elliptical groove machining assembly 26, the groove milling assembly 21 comprises a support frame 22, a feeding electric cylinder 251, a feeding table 23 and two guide rails 24 horizontally arranged at the top of the support frame 22, the feeding table 23 is in sliding fit with the guide rails 24, the telescopic end of the feeding electric cylinder 251 is fixedly connected with the side wall of the feeding table 23, and a first groove milling machine 25 is arranged at the top of the feeding table 23; the guide rail 24 is used for guiding and supporting the feeding table 23, and the first groove milling machine 25 is used for performing groove milling operation on the end part of the rattan chair wood handle 8.

Specifically, the elliptical groove machining assembly 26 comprises a third screw rod sliding table 27, a second groove milling machine 28, a fixed frame 29 and a fourth screw rod sliding table 291, wherein the third screw rod sliding table 27 is horizontally arranged at the top of the fixed frame 29, the fourth screw rod sliding table 291 is arranged at the top of a sliding block of the third screw rod sliding table 27, and the second groove milling machine 28 is arranged at the top of a sliding block of the fourth screw rod sliding table 291; the third screw rod sliding table 27 is used for adjusting the transverse position of the second slot milling machine 28, and the fourth screw rod sliding table 291 is used for adjusting the longitudinal position of the second slot milling machine 28, so that the second slot milling machine 28 can perform slot milling operation on the other end of the rattan chair wood handle 8.

Specifically, a second clamping cylinder 51 is arranged at the movable end of the manipulator 5, an arc-shaped plate 52 is arranged at the clamping end of the second clamping cylinder 51, an anti-skid layer is arranged on the arc-shaped plate 52, and an avoiding groove 53 is arranged on the limiting jig 11; the manipulator 5 is used for moving the rattan chair wood handle 8 in the limiting jig 11 to the rotating assembly 41, and the anti-slip layer is arranged on the arc-shaped plate 52 and used for avoiding the rattan chair wood handle 8 from falling off.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic rattan winding process for a rattan chair wood handle is characterized by comprising the following steps:

step 1, automatically drilling a rattan chair wood handle: the rattan chair wood handle drilling machine is characterized in that an operator manually places a rattan chair wood handle (8) in a limiting cavity (12) in a limiting jig (11), the surface of the rattan chair wood handle (8) can be drilled through a hole opening mechanism (3), the rattan chair wood handle (8) can be prevented from being deviated in the drilling process under the compression of a compression plate (753) on the rattan chair wood handle (8), the drilling accuracy is improved, and the rattan chair wood handle (8) can horizontally move under the action of a plate-chain type conveying belt (1), so that the hole opening mechanism (3) can drill other surfaces of a rattan chair;

step 2, automatically milling grooves at two ends of the wooden handle of the rattan chair: after the hole is drilled, groove milling operation on two ends of the rattan chair wood handle (8) can be completed under the action of a groove milling mechanism (2), specifically, a first groove milling machine (25) is used for performing groove milling operation on the end part of the rattan chair wood handle (8), a third screw rod sliding table (27) is used for adjusting the transverse position of a second groove milling machine (28), and a fourth screw rod sliding table (291) is used for adjusting the longitudinal position of the second groove milling machine (28), so that the second groove milling machine (28) performs groove milling operation on the other end of the rattan chair wood handle (8);

step 3, inserting the left limiting head and the right limiting head into grooves at two ends of the rattan chair wood handle respectively: after the groove milling is finished, the rattan chair wood handle (8) is conveyed to the position which can be clamped by the mechanical arm (5) by the plate-chain type conveying belt (1), the mechanical arm (5) is used for moving the rattan chair wood handle (8) in the limiting jig (11) to the rotating component (41) of the supporting table (4), an anti-slip layer is arranged on the arc-shaped plate (52) and used for avoiding the rattan chair wood handle (8) from falling off, the mechanical arm (5) moves the rattan chair wood handle (8) to the connecting shaft (47), so that the groove at the end part of the rattan chair wood chair is aligned with the left limiting head (471) of the connecting shaft (47), the connecting shaft (47) can be moved under the action of the feeding cylinder (48), the left limiting head (471) at the end part of the connecting shaft (47) is in inserting fit with the groove at the end part of the rattan chair wood handle (8), and a gap is reserved between the two arc-shaped plates (52) and the rattan chair wood handle (, the rattan chair wood handle (8) can move between the two arc-shaped plates (52), the feeding cylinder (48) works again to enable the right limiting head (44) to be in plug fit with the groove at the other end of the rattan chair wood handle (8) so as to enable the left limiting head (471) and the right limiting head (44) to be respectively inserted into the grooves at the two ends of the rattan chair wood handle (8) to complete supporting of the rattan chair wood handle (8), and the manipulator (5) resets;

step 4, gluing the surface of the wooden handle of the rattan chair: manually inserting the end part of a rattan into a hole of a rattan chair wood handle (8), enabling a first screw rod sliding table (71) of a glue brushing anti-falling mechanism (7) to work to drive a bearing table (73) to move, enabling the bearing table (73) to drive a glue spraying pipeline (72) and a first clamping cylinder (751) to horizontally move, enabling the glue spraying pipeline (72) to perform glue coating operation on the surface of the rattan chair wood handle (8) in the moving process, and enabling the rattan chair wood handle (8) to rotate under the action of a rotating assembly (41) so as to uniformly coat the surface of the rattan chair wood handle (8);

step 5, automatically and uniformly winding the rattan chair wood handle: workers manually wind the rattans on the rattan winding wheel (64) of the rattan winding mechanism (6), the second screw rod sliding table (61) works to enable the base (65) to move, the base (65) can drive the rattan winding wheel (64) to move, and then the rattans can be uniformly wound on the rattan chair wood handle (8);

and 6, adhering the end part of the rattan on the surface of the wooden handle of the rattan chair through compression: and finally, the two pressing plates (753) can move relatively under the action of the first clamping cylinder (751), the cambered surfaces (754) of the two pressing plates (753) are abutted against the surface of the rattan chair wood handle (8), and the pressing plates (753) press the end of the rattan chair wood handle (8) so as to realize that the rattan is firmly bonded on the surface of the rattan chair wood handle (8).

2. The automatic rattan winding process of rattan chair wood handle of claim 1, characterized in that: a plurality of limiting jigs (11) which are arranged at equal intervals along the conveying direction of the plate-chain type conveying belt (1) are arranged on the plate-chain type conveying belt, and limiting cavities (12) for limiting the rattan chair wood handle (8) are arranged at the tops of the limiting jigs (11); the groove milling mechanism (2) is arranged beside the plate chain type conveying belt (1) and is used for performing groove milling operation on two ends of a rattan chair wood handle (8); the hole opening mechanism (3) is arranged above the plate chain type conveying belt (1); a rotating assembly (41) is arranged at the middle section of the top of the support table (4); the manipulator (5) is arranged between the support table (4) and the plate chain type conveying belt (1), and the manipulator (5) is used for moving a rattan chair wood handle (8) in the limiting jig (11) to the rotating assembly (41); the rattan winding mechanism (6) is used for winding rattan barks on the rattan chair wood handle (8), and the rattan winding mechanism (6) is arranged at the top of the supporting table (4); and the glue brushing anti-falling mechanism (7) is arranged at the top of the support table (4).

3. The automatic rattan winding process of rattan chair wood handle of claim 2, characterized in that: brush and glue anti-disengaging mechanism (7) include first lead screw slip table (71), compress tightly anticreep subassembly (75), spout gluey pipeline (72) and set up plummer (73) at first lead screw slip table (71) slider top, it fixes through the ferrule to spout gluey pipeline (72) the top of plummer (73), it sets up the slider top at first lead screw slip table (71) to compress tightly anticreep subassembly (75), it is slope setting to spout gluey pipeline (72), and spouts the hydrojet of gluey pipeline (72) and serve and be equipped with atomizing nozzle (74).

4. The automatic rattan winding process of rattan chair wood handle of claim 3, characterized in that: the pressing anti-falling assembly (75) comprises a first clamping cylinder (751), the clamping end of the first clamping cylinder (751) faces the rotating assembly (41), and a fixed seat (752) fixedly connected with the first clamping cylinder (751) and the bearing table (73) is arranged between the first clamping cylinder (751) and the bearing table;

two pressing plates (753) which are symmetrically arranged are arranged on the clamping end of the first clamping cylinder (751), and arc surfaces (754) which are matched with the surfaces of rattan chair wood handles (8) are arranged on the opposite sides of the two pressing plates (753).

5. The automatic rattan winding process of rattan chair wood handle of claim 2, characterized in that: the rotating assembly (41) comprises a supporting seat (42), a rotating motor (45), a mounting seat (46), a feeding cylinder (48) and two sliding rails (49) which are horizontally arranged, the bottom of the mounting seat (46) is in sliding fit with the two sliding rails (49), the feeding cylinder (48) is arranged on one side of the supporting seat (4), the telescopic end of the feeding cylinder (48) is fixedly connected with the side wall of the mounting seat (46), a connecting shaft (47) which is rotationally connected with the mounting seat (46) is arranged on the mounting seat (46), and a left limiting head (471) is arranged at one end, close to the supporting seat (42), of the connecting shaft (47);

be equipped with on supporting seat (42) rather than the installation axle (43) of rotating and being connected, the tip of installation axle (43) is equipped with right spacing head (44), rotating electrical machines (45) set up on the lateral wall of supporting seat (42), and pass through the coupling joint between the output shaft of rotating electrical machines (45) and installation axle (43).

6. The automatic rattan-chair wooden handle winding process according to claim 5, characterized in that: around rattan mechanism (6) include second lead screw slip table (61), synchronous machine (62) and set up base (65) at second lead screw slip table (61) slider top, be equipped with on base (65) and pass through pivot (63) that the bearing is connected with it, the cover is equipped with around rattan wheel (64) in pivot (63), synchronous machine (62) are installed on base (65) lateral wall, and pass through the coupling joint between synchronous machine (62)'s main shaft and pivot (63).

7. The automatic rattan winding process of rattan chair wood handle of claim 1, characterized in that: the hole drilling mechanism (3) comprises a drilling machine (31) and a portal frame (32), the drilling machine (31) is vertically arranged at the top of the portal frame (32), and a drill bit of the drilling machine (31) is vertically arranged downwards;

a vertically arranged pressing cylinder (33) is arranged at the top of the portal frame (32), a pressing seat (34) is fixed at the telescopic end of the pressing cylinder (33), and a limiting arc groove matched with the outer surface of the rattan chair wood handle (8) is formed in the bottom of the pressing seat (34);

the top of compressing tightly seat (34) is equipped with guide bar (35) of vertical setting, the top of portal frame (32) is equipped with and leads sliding sleeve with guide bar (35) sliding fit.

8. The automatic rattan winding process of rattan chair wood handle of claim 1, characterized in that: milling flutes mechanism (2) are including milling flutes subassembly (21) and oval groove processing subassembly (26), milling flutes subassembly (21) include support frame (22), pay-off electric cylinder (251), feed table (23) and two levels set up guide rail (24) at support frame (22) top, feed table (23) and guide rail (24) sliding fit, the flexible end of pay-off electric cylinder (251) and the lateral wall fixed connection of feed table (23), the top of feed table (23) is equipped with first milling flutes machine (25).

9. The automatic rattan-chair wooden handle winding process according to claim 8, characterized in that: oval groove processing subassembly (26) include third lead screw slip table (27), second slot milling machine (28), mount (29) and fourth lead screw slip table (291), third lead screw slip table (27) level sets up the top at mount (29), fourth lead screw slip table (291) sets up the slider top at third lead screw slip table (27), second slot milling machine (28) set up the slider top at fourth lead screw slip table (291).

10. The automatic rattan winding process of rattan chair wood handle of claim 1, characterized in that: the movable end of manipulator (5) is equipped with second centre gripping cylinder (51), be equipped with arc (52) on the exposed core of second centre gripping cylinder (51), be equipped with the skid resistant course on arc (52), be equipped with on spacing tool (11) and dodge groove (53).