CN110356628A - Spring packs conveying device, spring conveying equipment and spring manufacturing equipment - Google Patents

Spring packs conveying device, spring conveying equipment and spring manufacturing equipment Download PDF

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Publication number
CN110356628A
CN110356628A CN201810310349.3A CN201810310349A CN110356628A CN 110356628 A CN110356628 A CN 110356628A CN 201810310349 A CN201810310349 A CN 201810310349A CN 110356628 A CN110356628 A CN 110356628A
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CN
China
Prior art keywords
conveying
spring
annular
conveyer
spacing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810310349.3A
Other languages
Chinese (zh)
Inventor
叶超英
陈芳
金香岗
金卫其
孔健
潘永虹
叶星新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Hua Jian Intelligent Equipment Co Ltd
Original Assignee
Zhejiang Hua Jian Intelligent Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Hua Jian Intelligent Equipment Co Ltd filed Critical Zhejiang Hua Jian Intelligent Equipment Co Ltd
Priority to CN201810310349.3A priority Critical patent/CN110356628A/en
Publication of CN110356628A publication Critical patent/CN110356628A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F3/00Coiling wire into particular forms
    • B21F3/02Coiling wire into particular forms helically
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/10Feeding, e.g. conveying, single articles
    • B65B35/24Feeding, e.g. conveying, single articles by endless belts or chains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30Belts or like endless load-carriers
    • B65G15/58Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30Details; Auxiliary devices
    • B65G17/46Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B68SADDLERY; UPHOLSTERY
    • B68GMETHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G9/00Placing upholstery springs in pockets; Fitting springs in upholstery

Abstract

The invention discloses a kind of spring pack conveying device, spring conveying equipment and spring manufacturing equipments, the spring pack conveying device includes the first conveyer and the second conveyer, first conveyer includes the first left annular conveying member and the first right annular conveying member, described first left annular conveying member and the first right annular conveying member are transversely relative to each other and spaced apart, and the described first left annular conveying member replaces variation with the spacing of the described first right annular conveying member horizontally between the first spacing and the second spacing;Wherein when spacing is the first spacing described in the first conveyer receive spring, when spacing is the second spacing described in the first conveyer compressed spring and the spring of compression is transported to second conveyer.Spring pack conveying device of the present invention compresses spring by the first conveyer, and structure is simple, and the disengaging configuration of spring and spring switching conveying mechanism is easy to determine, improves conveying reliability, applicability and production efficiency.

Description

Spring packs conveying device, spring conveying equipment and spring manufacturing equipment
Technical field
The present invention relates to bagged-spring manufacturing technology field, relates more specifically to a kind of spring pack conveying device, has The spring packs the spring conveying equipment of conveying device and the spring manufacturing equipment with the spring conveying equipment.
Background technique
Bagged-spring is widely used in the spring core of production mattress and sofa, and bagged-spring has multiple springs, multiple bullets Spring is located in the pocket of spring bag being separated from each other.Using spring manufacturing equipment production spring in, spring steel wire by Helical spring is made in spring coiling machine, and spring is then transported to spring pack conveyer from spring coiling machine by spring switching conveying mechanism Structure, spring pack conveying mechanism by spring-compressed it is a certain amount of after be transported in bag and weld to encapsulate spring, so that spring be made String.
Various spring manufacturing equipments are proposed in the related technology, but all there is a problem of respective, and there are improved demands.
Summary of the invention
The present invention is asked by researching and analysing to spring manufacturing equipment in the related technology following based on inventor What topic and true discovery were made:
Document WO2002038304 discloses a kind of spring manufacturing equipment, and wherein spring is transported to conveying from spring coiling machine Wheel, propulsion device are transported to delivery wheel after compressing spring section, spring is transported to transmission mechanism from delivery wheel, transmission mechanism Two belts clamp spring and are fed forward in bag, and the transfer passage between two belts of transmission mechanism can be V-arrangement, from And it is fed forward spring on one side, spring is further compressed on one side.
Structure is complicated for spring manufacturing equipment disclosed in the document, propulsion device, delivery wheel and transmission mechanism, and spring is from volume Switching and spring of the spring machine to delivery wheel take turns to the switching of conveying mechanism there are complicated for operation from switching, and component is more, spring pressure Contracting control is inaccurate, to the poor for applicability of the spring of different model.
Document CN103879604A discloses a kind of bagged-spring production compression conveyer structure, including spring conveying mechanism and Spring-compressed conveying mechanism, wherein spring-compressed conveying mechanism includes two baffles, and the distance between two baffles are from one to another One is gradually reduced, and spring conveying mechanism is received from spring coiling machine and spring and spring is transported between two baffles, on two baffles around If two belts drive spring from two baffles to be moved to two baffles apart from lesser one apart from biggish one, conveying Cheng Zhong, since the distance between two baffles are gradually reduced, spring-compressed conveying mechanism gradually reduces spring, and spring-compressed arrives It is detached from spring conveying mechanism afterwards to a certain degree, and is transported in bag by spring-compressed conveying mechanism.
Bagged-spring disclosed in the document produces in compression conveyer structure, winding only on the end of spring and two baffles When frictional force between belt is greater than retentivity of the spring conveying mechanism to spring, spring is just detached from spring conveying mechanism, therefore, The position that spring is detached from spring conveying mechanism is not easy to determine, so that conveying effect is influenced, it is poor for applicability.In addition, due to two baffles Be arranged as V-arrangement, spring end is bad with belt contacts, and spring is easily deformed, influence conveying effect, and due to spring need by It gradually reduces, causes baffle length longer, so as to which adapting to spring enters between baffle and meet amount of spring compression Requirement, thus cause spring-compressed conveying mechanism volume big, occupied space is big.
Inventor have recognized that the above problem, proposes a kind of new spring pack conveying device, it is intended to extremely One of few the technical issues of solving in the related technology to a certain extent, it is simple which packs conveying device structure, spring and The disengaging configuration of spring switching conveying mechanism is easy to determine, improves and convey reliability, applicability and production efficiency.
The invention also provides a kind of spring conveying equipment with above-mentioned spring pack conveying device and there is the spring The spring manufacturing equipment of conveying equipment.
The spring pack conveying device of embodiment includes: defeated including the first conveyer and second according to a first aspect of the present invention Device is sent, second conveyer is located at first conveyer downstream along the conveying direction of spring, for conveying from described first Device receives spring and conveys the spring along the conveying direction, and first conveyer includes the first left annular conveying member and the One right annular conveying member, the described first left annular conveying member and the first right annular conveying member are along the cross for being orthogonal to the conveying direction It is opposite and spaced apart to each other, the described first left annular conveying member and the first right annular conveying member in the cross direction between Away from the alternately variation between the first spacing and the second spacing;Wherein the spacing be the first spacing when described in the first conveyer connect It receives spring to enter between the described first left annular conveying member and the first right annular conveying member, is the second spacing when institute in the spacing It states the first left annular conveying member and the first right annular conveying member compresses the spring and the spring of compression is transported to described second Conveyer.
Spring according to an embodiment of the present invention packs conveying device, is compressed by the way that the first conveyer is arranged to spring, Structure is simple, and the disengaging configuration of spring and spring switching conveying mechanism is easy to determine, improves conveying reliability, applicability And production efficiency.
In some embodiments, at least one of the described first left annular conveying member and the first right annular conveying member are along institute State transverse movable.
In some embodiments, first spacing is greater than or equal to the axial length of the spring, second spacing Less than the axial length of the spring.
In some embodiments, the described first left annular conveying member with the described first right annular conveying member in the cross direction Spacing it is consistent on the conveying direction.
In some embodiments, the described first left annular conveying member and the first right annular conveying member are conveyer belt or carrier chain Item.
In some embodiments, second conveyer includes the second left annular conveying member and the second right annular conveying member, The second left annular conveying member and the second right annular conveying member along be orthogonal to the conveying direction laterally opposite to each other and Separate, by the spring that first conveyer compresses be transported to the described second left annular conveying member and the second right annular conveying member it Between.
In some embodiments, the described second left annular conveying member and the second right annular conveying member in the cross direction between Away from less than first spacing and more than or equal to second spacing.
In some embodiments, the described first left annular conveying member with the described first right annular conveying member in the cross direction Spacing it is consistent on the conveying direction.
In some embodiments, the described second left annular conveying member has the second left conveyor surface, and the second right annular is defeated It send part that there is the second right conveyor surface, is set at least one conveyor surface in the second left conveyor surface and the second right conveyor surface There is protrusion.
In some embodiments, the length of first conveyer on the conveying direction is less than second conveyer Length on the conveying direction.
In some embodiments, first conveyer includes the first left annular conveying member and the first right annular conveying member, The first left annular conveying member and the first right annular conveying member along be orthogonal to the conveying direction laterally opposite to each other and It separates, the described first left annular conveying member has the first left conveyor surface, and the described first right annular conveying member has the first right conveying Face, second conveyer include the second left annular conveying member and the second right annular conveying member, the described second left annular conveying member Relative to each other and spaced apart along the transverse direction with the second right annular conveying member, the described second left annular conveying member has second left side defeated Face is sent, the described second right annular conveying member has the second right conveyor surface, and when the spacing is the second spacing, described first is left defeated Send face and the second left conveyor surface concordant on the conveying direction, the first right conveyor surface and the second right conveyor surface are in institute It states concordant on conveying direction.
Spring conveying equipment according to a second embodiment of the present invention includes: spring switching conveying appliance;Any of the above-described implementation Spring described in example packs conveying device, and the spring pack conveying device is used to receive bullet from the spring switching conveying appliance Spring simultaneously conveys the spring along the conveying direction.
In some embodiments, the spring is detached from second conveyer with the spring switching conveying appliance.
The spring conveying equipment of embodiment includes: spring switching conveying appliance according to a third aspect of the present invention;It is above-mentioned to have The spring of the protrusion packs conveying device, and the spring pack conveying device is used to convey bullet along the conveying direction Spring, and by the protrusion to the clamping power of the spring or the clamping power and the spring and the spring pack conveying dress The resultant force of frictional force between setting is detached from the spring and the spring switching conveying appliance.
In some embodiments, the spring switching conveying appliance includes third annular conveying member and multiple magnetic parts, more A magnetic part is located at the outer of the third annular conveying member along the third annular conveying member with being circumferentially spaced one from the other On surface.
The spring manufacturing equipment of embodiment includes: spring coiling machine according to a fourth aspect of the present invention;With any of the above-described embodiment The spring conveying equipment, the spring switching conveying appliance receive spring from the spring coiling machine.
Detailed description of the invention
Fig. 1 is the overall schematic of spring conveying equipment according to an embodiment of the invention;
Fig. 2 is the overall structure diagram of spring pack conveying device according to an embodiment of the present invention;
Fig. 3 is the schematic diagram that the first conveyer of spring conveying equipment according to an embodiment of the present invention opens;
Fig. 4 is the schematic diagram that the first conveyer of spring conveying equipment according to an embodiment of the present invention is shunk;
Fig. 5 is the partial enlarged view of spring pack conveying device according to an embodiment of the present invention.
Fig. 6 is the structural schematic diagram of spring pack conveying device in accordance with another embodiment of the present invention;
Appended drawing reference:
Spring packs conveying device 100, spring switching conveying appliance 200, and third cycloconveyor belt 201 conveys seat 202, Spring 300, the first conveyer 1, the first left annular conveying member 11, the first left conveyor surface 110, the first right annular conveying member 12, the One right conveyor surface 120, the first transfer passage 13, the second conveyer 2, the second left annular conveying member 21, the second left conveyor surface 210, Second right annular conveying member 22, the second right conveyor surface 220, the second transfer passage 23, protrusion 3.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Spring manufacturing equipment includes spring coiling machine (not shown) and spring conveying equipment, and spring coiling machine can be by wire of spring system Spiral spring, spring conveying equipment can receive spiral helicine spring and conveying spring from spring coiling machine.Such as Fig. 1,3 institutes Show, spring conveying equipment includes spring pack conveying device 100 and spring switching conveying appliance 200, spring switching conveying appliance 200 receive spiral helicine spring 300 from spring coiling machine, and spring 300 is transmitted to spring pack conveying device 100, spring dress Bag conveying device 100 accepts the spring that the conveying of spring switching conveying appliance 200 comes and continues on to subsequent envelope body (not Show) in be packaged and weld so that spring string is made.Wherein, conveying direction of the spring 300 in spring pack conveying device 100 For the direction shown in Fig. 1 from back to front, the transverse direction for being orthogonal to the conveying direction of spring 300 is left and right shown in Fig. 1 Direction.
In the description of the present invention, it is to be understood that, term "front", "rear", etc. the orientation or positional relationships of instructions be It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.
As shown in figures 1 to 6, spring according to an embodiment of the present invention pack conveying device 100 includes the first conveyer 1 and the Two conveyers 2, the second conveyer 2 is located at the downstream of the first conveyer 1 along the conveying direction of spring 300, as shown in Figure 1, second Conveyer 2 is located at the front of the first conveyer 1, for receiving spring 300 from the first conveyer 1 and along the conveying side of spring 300 To conveying spring 300, specifically, length of first conveyer 1 on the conveying direction of spring 300 exists less than the second conveyer 2 Length on the conveying direction of spring 300.
Wherein the first conveyer 1 includes the first left annular conveying member 11 and the first right annular conveying member 12, the first left annular Conveying member 11 and the first right annular conveying member 12 are transversely relative to each other and spaced apart, and the first left annular conveying member 11 and first is right The spacing of annular conveying member 12 horizontally alternately changes between the first spacing and the second spacing, wherein defeated in the first left annular When to send the spacing of part 11 and the first right annular conveying member 12 horizontally be the first spacing, the first conveyer 1 receives spring and enters It is defeated in the first left annular conveying member 11 and the first right annular between first left annular conveying member 11 and the first right annular conveying member 12 When to send the spacing of part 12 horizontally be the second spacing, the first left annular conveying member 11 and the first right annular conveying member 12 compress bullet The spring of compression 300 is simultaneously transported to the second conveyer 2 by spring 300.Here, " annular ", such as track type, annular conveying member is for example For the conveyer belt of annular or the chain of annular, moreover, when annular conveying member is the conveyer belt of annular, conveyer belt be wound around belt wheel it Between, so that conveyer belt is tensioned;When annular conveying member is the chain of annular, chain is wound around on sprocket wheel, so that chain is tensioned.
In other words, edge is formed between the first of the first conveyer 1 the left annular conveying member 11 and the first right annular conveying member 12 The first transfer passage 13 that the conveying direction of spring 300 extends, the first left annular conveying member 11 and the first right annular conveying member 12 Spacing horizontally is the width of the first transfer passage 13 horizontally, the first left annular conveying member 11 and the first right annular The spacing of conveying member 12 horizontally alternately changes between the first spacing and the second spacing, and as the first transfer passage 13 is in cross Upward width alternately changes between the first width and the second width, and corresponding first spacing of the first width, the second width pair Answer the second spacing.
More specifically, the first conveyer 1 have open configuration (as shown in Figure 3) and compressive state (as shown in Figure 4), first The checker between open configuration and compressive state of conveyer 1, so that the first left annular conveying member 11 and the first right annular are defeated The spacing of part 12 horizontally is sent alternately to change between the first spacing and the second spacing, i.e., the first conveyer 1 is as shown in Figure 3 Open configuration, the first left annular conveying member 11 is the first spacing with the spacing of the first right annular conveying member 12 horizontally, the The width of one transfer passage 13 horizontally is the first width;First conveyer 1 is left in compressive state as shown in Figure 4, first The spacing of annular conveying member 11 and the first right annular conveying member 12 horizontally is the second spacing, and the first transfer passage 13 is in transverse direction On width be the second width.
In other words, the first left annular conveying member 11 and the spacing of the first right annular conveying member 12 horizontally can become larger Become smaller, i.e. the variable-width of the first transfer passage 13 horizontally can also become smaller greatly, and the first left annular conveying member 11 and first is right After the spacing of annular conveying member 12 horizontally becomes larger, spacing between the two is the first spacing, and the first transfer passage 13 is in cross Upward width is above-mentioned first width, which is greater than or equal to the axial length of spring 300, so as to Spring 300 is able to enter in the first transfer passage 13, so that the first conveyer 1 receives spring 300;First left annular conveying After the spacing of part 11 and the first right annular conveying member 12 horizontally becomes smaller, spacing between the two is the second spacing, and first is defeated Sending the width of channel 13 horizontally is above-mentioned second width, and the axial direction which is less than spring 300 is long Degree, so that spring 300 compresses and be transported to the second conveyer 2 by the first conveyer 1 in the first transfer passage 13.
It is understood that spring 300 is gradually compressed when the first conveyer 1 changes from open configuration to compressive state, And in compressive state, spring is compressed to predetermined amount.Further, the first conveyer 1 can also once receive at least two One group of spring 300, and when receiving one group of spring 300, the spring 300 in disposable received one group of spring 300 is pressed simultaneously It contracts and is transported to the second conveyer 2 one by one.As shown in Figure 1, two springs 300 are at one group, the first conveyer 1 receives simultaneously every time Compress two springs, two springs 300 are compressed simultaneously by the first conveyer 1, and two springs 300 by the first conveyer 1 successively It is transported to the second conveyer 2.It is understood that the number of every group of spring 300 can be the same or different, i.e., in adjacent sets The quantity of spring 300 can be the same or different.Number those skilled in the art of every group of spring 300 can be according to reality Situation is determined.First conveyer 1 can also once receive a spring 300, as shown in fig. 6, i.e. the first conveyer 1 is primary A spring 300 is only compressed, and the compressed spring 300 is delivered to the second conveyer 2.
Spring according to an embodiment of the present invention packs conveying device, is compressed by the way that the first conveyer is arranged to spring, Structure is simple, each compressible spring or compresses at least two spring-compresseds simultaneously, and spring and spring switching conveying The disengaging configuration of mechanism is easy to determine, improves and convey reliability, applicability and working efficiency.
In some embodiments, as shown in figure 3, the first spacing (the first width) is greater than or equal to the axial direction length of spring 300 Degree enters in the first transfer passage 13 to receive spring 300, i.e. the first conveyer 1 receives spring 300 and enters the first conveyer In 1;As shown in figure 4, the second spacing (the second width) is less than the axial length of spring 300, so that spring 300 is by the first conveyer Spring 300 is compressed predetermined amount and the spring of compression 300 is transported to second by 1 compression predetermined amount and conveying, i.e. the first conveyer 1 Conveyer 2.
In some embodiments, the first left annular conveying member 11 and the spacing of the first right annular conveying member 12 horizontally exist It is consistent on the conveying direction of spring 300, i.e. conveying direction one of the width of the first transfer passage 13 horizontally along spring 300 It causes.Here, " consistent " does not imply that and does not change, but under any state, the width of the first transfer passage 13 horizontally exists It is not to be gradually reduced or increase on conveying direction, i.e., it is not V-shaped.In other words, on the conveying direction of spring 300, the first conveying Device 1 after opening any position of the first transfer passage 13 it is of same size, the first conveyer 1 shrink after the first transfer passage 13 appoint Of same size, the width of the first conveyer 1 any position of first transfer passage 13 in opening and contraction process of what position It is identical.
In some embodiments, the second conveyer 2 includes the second left annular conveying member 21 and the second right annular conveying member 22, Second left annular conveying member 21 and the second right annular conveying member 22 are transversely relative to each other and spaced apart.It is understood that the The second conveying extended along the conveying direction of spring 300 is formed between two left annular conveying members 21 and the second right annular conveying member 22 Channel 23, spring 300 are clamped between the second left annular conveying member 21 and the second right annular conveying member 22 and are conveyed.
Further, the second left annular conveying member 21 and the second right annular conveying member 22 are set parallel to each other.In other words, In lateral spacing along the conveying direction one of spring 300 between second left annular conveying member 21 and the second right annular conveying member 22 It causes, i.e. the width of the second transfer passage 23 horizontally is consistent along the conveying direction of spring 300.In other words, in the defeated of spring 300 It send on direction, horizontally of same size of any position of the second transfer passage 23.
In some embodiments, the second left annular conveying member 21 and the spacing of the second right annular conveying member 22 horizontally are small In the first spacing and it is greater than or equal to the second spacing, i.e. the width of the second transfer passage 23 horizontally is less than the first transfer passage 13 the first width and the second width for being greater than or equal to the first transfer passage 13, so as to compressed in the first transfer passage 13 Spring 300 enters in the second transfer passage 23, so that the second conveyer 2 receives the first conveyer 1 and conveys the spring 300 to come.
In some embodiments, the first left annular conveying member 11 and the first right annular conveying member 12 are set parallel to each other.This In, " parallel " spacing between the first left annular conveying member 11 and the first right annular conveying member 12 in transverse direction is along spring 300 Conveying direction is consistent, i.e. the width of the first transfer passage 13 horizontally is consistent along the conveying direction of spring 300.
In some embodiments, at least one of the first left annular conveying member 11 and the first right annular conveying member 12 are along cross To removable, to change the spacing of the first left annular conveying member 11 and the first right annular conveying member 12 horizontally, that is, change the The width of one transfer passage 13 horizontally, to realize the opening and contraction of the first conveyer 1.
In some embodiments, as shown in figure 5, the second left annular conveying member 21 has the second left conveyor surface 210, second is right Annular conveying member 22 has the second right conveyor surface 220, at least one of the second left conveyor surface 210 and the second right conveyor surface 220 Conveyor surface is equipped with multiple raised 3.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three Deng unless otherwise specifically defined.
Here, " conveyor surface " is the outer surface of finger ring shape conveying member, so that the second of the second left annular conveying member 21 is left The second right conveyor surface 220 that conveyor surface 210 is located at part and the second right annular conveying member 22 in the second transfer passage 23 is located at Part in second transfer passage 23 is relative to each other, and the clamping of spring 300 is conveyed between them.Further, Second left annular conveying member 21 and the second right annular conveying member 22 are conveyer belt or conveyor chain.
It is understood that protrusion 3 can be cylindric or cone cell, the present invention is not limited thereto, those skilled in the art It can be according to the actual situation it needs to be determined that the concrete shape of protrusion 3 can as long as protrusion 3 is protruded from the conveyor surface of annular conveying member To block the end of spring.In addition, protrusion 3 can be integrally formed with annular conveying member, the present invention is not limited thereto, such as Annular conveying member molding rear projection 3 is connected on the conveyor surface of annular conveying member by modes such as bondings.
In some embodiments, the first left annular conveying member 11 has the first left conveyor surface 110, the first right annular conveying member After 12 there is the first right conveyor surface 120, the first conveyer 1 to shrink, as shown in figure 4, the i.e. first left annular conveying member 11 and first Right annular conveying member 12 spacing horizontally is the first spacing, namely in the width of the first transfer passage 13 is horizontally the When two width, the first left conveyor surface 110 and the second left conveyor surface 210 are concordant on the conveying direction of spring 300, the first right conveying Face 120 and the second right conveyor surface 220 are concordant in the conveying direction.
Below with reference to the accompanying drawings the spring of 1-6 description accord to a specific embodiment of that present invention packs conveying device.
As shown in figures 1 to 6, spring according to an embodiment of the present invention pack conveying device 100 includes the first conveyer 1 and the Two conveyers 2, the second conveyer 2 are located at the front of the first conveyer 1, for receiving spring 300 from the first conveyer 1 and along bullet The conveying direction of spring 300 conveys spring 300, wherein the first conveyer 1 has open configuration and compressive state, the first conveyer 1 The checker between open configuration and compressive state, wherein receiving spring 300 in the first conveyer of open configuration 1 enters it It is interior, spring 300 is compressed into predetermined amount in the first conveyer of compressive state 1 and the spring of compression 300 is transported to 2 second conveyings Device.
First conveyer 1 includes the first left annular conveying member 11 and the first right annular conveying member 12, the first left annular conveying Part 11 and the first right annular conveying member 12 are transversely relative to each other and spaced apart, and the first left annular conveying member 11 has first left side defeated Face 110 is sent, the first right annular conveying member 12 has the first right conveyor surface 120, the first left annular conveying member 11 and the first right annular The first transfer passage 13 extended along the conveying direction of spring 300 is formed between conveying member 12, the first transfer passage 13 is orthogonal Alternately change between the first width and the second width in the width in the transverse direction of the conveying direction of spring 300, i.e. the first left ring The spacing of shape conveying member 11 and the first right annular conveying member 12 horizontally changes between the first spacing and the second spacing.First The width of the first transfer passage 13 horizontally is the first width, the first left annular conveying member 11 and first after conveyer 1 opens The spacing of right annular conveying member 12 horizontally is the first spacing, and the first transfer passage 13 is in transverse direction after the first conveyer 1 is shunk On width be the second width, the first left annular conveying member 11 is second with the spacing of the first right annular conveying member 12 horizontally Spacing, the first spacing (the first width) are greater than or equal to the axial length of spring 300, so as to be able to enter first defeated for spring 300 It send in channel 13, the second spacing (the second width) is less than the axial length of spring 300, so that spring 300 is pressed by the first conveyer 1 It contracts and is transported to the second conveyer 2.
First left annular conveying member 11 and the first right annular conveying member 12 are set parallel to each other, i.e., the first transfer passage 13 exists Width in transverse direction is consistent along the conveying direction of spring 300, in the first left annular conveying member 11 and the first right annular conveying member 12 At least one is movable along the horizontal so that the first left annular conveying member 11 and the first right annular conveying member 12 are horizontally Spacing is alterable, i.e. the variable-width of the first transfer passage 13 horizontally, to realize the opening and receipts of the first conveyer 1 Contracting.It is understood that the first conveyer 1 gradually reduces spring 300, spring 300 is by compression predetermined amount and conveys spring 300, be in compressive state at this time for i.e. the first conveyer 1 after shrinking, and the first conveyer 1 gradually opens, and is the after opening One conveyer 1 is in open configuration.
Second conveyer 2 includes the second left annular conveying member 21 and the second right annular conveying member 22, the second left annular conveying Part 21 and the second right annular conveying member 22 are transversely relative to each other and spaced apart, the second left annular conveying member 21 and the second right annular The second transfer passage 23 extended along the conveying direction of spring 300, the second 21 He of left annular conveying member are formed between conveying member 22 Second right annular conveying member 22 is set parallel to each other, i.e. conveying of the width of the second transfer passage 23 horizontally along spring 300 Direction is consistent.The spacing of second left annular conveying member 21 and the second right annular conveying member 22 horizontally is the second transfer passage 23 width horizontally, the spacing are greater than or equal to the first left annular conveying member 21 and the first right annular conveying member 22 in transverse direction On the second spacing and the first spacing less than the first left annular conveying member 21 and the first right annular conveying member 22 horizontally, i.e., The width of second transfer passage 23 is greater than or equal to the second width of the first transfer passage 13 and less than the first transfer passage 13 First width, so that spring 300 compressed in the first transfer passage 13 enters in the second transfer passage 23, so that the second conveying Device 2 receives the first conveyer 1 and conveys the spring 300 to come.
Here, annular conveying member is, for example, the conveyer belt of annular or the chain of annular, moreover, annular conveying member is annular When conveyer belt, conveyer belt is wound around between belt wheel, so that conveyer belt is tensioned;When annular conveying member is the chain of annular, chain It is wound around on sprocket wheel, so that chain is tensioned.
Second left annular conveying member 21 has the second left conveyor surface 210, and the second right annular conveying member 22 has second right side defeated Face 220 is sent, at least one conveyor surface in the second left conveyor surface 210 and the second right conveyor surface 220 is equipped with multiple columned Protrusion 3.After first conveyer 1 is shunk, i.e., when the width of the first transfer passage 13 horizontally is the second width, first is left defeated Send face 110 and the second left conveyor surface 210 concordant on the conveying direction of spring 300, the first right conveyor surface 120 and the second right conveying Face 220 is concordant in the conveying direction.
Spring conveying equipment according to an embodiment of the present invention is briefly described below.
As shown in figures 1 to 6, spring conveying equipment according to an embodiment of the present invention includes spring pack conveying device and spring Switching conveying appliance 200, wherein spring switching conveying appliance 200 is used to receive spiral helicine spring 300 from spring coiling machine, and Spring is delivered to spring pack conveying device, spring, which packs conveying device, to be the spring pack conveying dress of above-described embodiment 100 are set, spring packs conveying device 100 and is used to receive spring 300 from spring switching conveying appliance 200 and along the conveying side of spring To conveying spring 300.
Wherein, spring switching conveying appliance 200 includes third cycloconveyor belt 201, and third cycloconveyor belt 201 is equipped with For multiple conveying seats 202 of retaining spring 300, circumferential uniform intervals cloth of multiple conveying seats 202 along cycloconveyor belt 201 Set, conveying seat 202 is equipped with magnetic part, and magnetic part can adsorb spring, on each conveying seat 202 adsorbable one by spring coiling machine The spring 300 that transmitting comes, and conveying is completed under the action of cycloconveyor belt 201.By the way of magnetic absorption, structure letter Single, the transfer that conveying device 100 is packed from the transfer of spring coiling machine and from spring switching conveying appliance 200 to spring is simply square Just.It is understood that spring switching conveying appliance 200 is not restricted to convey in the form of conveyer belt, such as spring turns Connecing conveying device 200 can also be by the way of conveyor chain or delivery wheel, and those skilled in the art can be according to the actual situation It needs to be determined.
More specifically, the cycloconveyor belt 201 of spring switching conveying appliance 200 has one section of flat segments, this is straight section Between the first left annular conveying member 11 of spring pack conveying device 100 and the second left annular conveying member 12, cycloconveyor belt When 201 operating, firstly, the first conveyer 1 of spring pack conveying device 100 opens, in the flat segments of cycloconveyor belt 201 Spring 300 enters in groups in the first conveyer 1 of spring pack conveying device 100, secondly, the first conveyer 1 is shunk, it is same Spring 300 in group is compressed simultaneously and be delivered in the second conveyer 1 one by one by the first conveyer.
It is understood that spring 300 can be detached from the second conveyer 2 with spring switching conveying appliance 200, spring 300 can also be detached from the first conveyer 2 with spring switching conveying appliance 200, and wherein disengaging configuration depends on to a certain extent In the setting position of spring switching conveying appliance, for example, the segmental arc and flat segments in the downstream side of spring switching conveying appliance 200 First conveyer 1 of intersection and spring pack conveying device 100 is aligned, then spring 300 the first conveyer 1 can be with spring Switching conveying appliance 200 is detached from.
Wherein it is possible to understand, when spring 300 is detached from the second conveyer 2 with spring switching conveying appliance 200, In second left conveyor surface 220 of the left conveyor surface 210 of the second of the second left annular conveying member 21 and the second left annular conveying member 22 Protrusion 3 can be equipped at least one conveyor surface, 3 pairs of springs 300 of protrusion have clamping power, the clamping power or the clamping power and spring 300 and the resultant force of the second frictional force between conveyer 2 enable to spring 300 and spring switching conveying appliance 200 to be detached from.
Spring manufacturing equipment according to an embodiment of the present invention is briefly described below.
As shown in figures 1 to 6, spring manufacturing equipment includes spring coiling machine and spring conveying equipment, wherein spring coiling machine is used for bullet Helical spring is made in spring wire, and spring conveying equipment is the spring conveying equipment of above-described embodiment, and spring conveying equipment includes Spring pack conveying device 100 and spring switching conveying appliance 200, spring switching conveying appliance 200 receive spiral shell from spring coiling machine The spring 300 of shape is revolved, and spring 300 is transmitted to spring pack conveying device 100, spring packs conveying device 100 and accepts bullet Spring switching conveying appliance 200 conveys the spring come and continues on in subsequent envelope body (not shown) and is packaged and welds It connects so that spring string is made.
Spring pack delivery method according to an embodiment of the present invention is briefly described below.
Spring according to an embodiment of the present invention pack delivery method the following steps are included:
Step S1: one group of spring 300 is transported to compression position:
In Fig. 1,4,1 present position of the first conveyer is compression position, and spring switching conveying appliance 200 conveys spring 300 conveyings, the first conveyer 1 receive the spring 300 conveyed by spring switching conveying appliance 200, and each group of spring includes one Or multiple springs 300;
Step S2: one group of spring 300 is compressed in compression position:
As shown in Figure 2,3, the first conveyer 1 compresses the spring 300 in the group in compression position simultaneously;
Step S3: the conveying direction by one group of spring 300 of compression from compression position along spring 300 conveys:
First conveyer 1 cooperate jointly with spring switching conveying appliance 200 with by compressed this group of spring 300 from compression Position is transported to the second conveyer 2 along the conveying direction of spring 300, and the second conveyer 2 transfers this group of spring 300 with spring defeated It send device 200 to be detached from and continues to convey this group of spring 300;Alternatively, when the first conveyer 1 compresses this group of spring 300, this group of spring 300 are detached from spring switching conveying appliance 200, and the first conveyer 1 is by compressed this group of spring 300 from compression position along spring 300 conveying direction is transported to the second conveyer 2, and the second conveyer 2 continues to convey this group of spring 300;
Step S4: will be adjacent with one group of spring 300 and be located at along conveying direction the next group of spring in one group of 300 downstream of spring It is transported to compression position:
Next group of spring 300 is transported to compression position locating for the first conveyer 1 by spring switching conveying appliance 200;
Step S5: repeating step S2-S4, until completing the compression and conveying of all groups of springs 300.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, modifies, replacement and variant.

Claims (16)

1. a kind of spring packs conveying device, which is characterized in that including the first conveyer and the second conveyer, second conveying Device is located at first conveyer downstream along the conveying direction of spring, for receiving spring from first conveyer and along described Conveying direction conveys the spring,
First conveyer includes the first left annular conveying member and the first right annular conveying member, the described first left annular conveying member Relative to each other and spaced apart along the transverse direction for being orthogonal to the conveying direction with the first right annular conveying member, the first left annular is defeated Part is sent to replace variation between the first spacing and the second spacing with the spacing of the described first right annular conveying member in the cross direction;
Wherein when the spacing is the first spacing described in the first conveyer receive spring and enter the described first left annular conveying member And first between right annular conveying member, when the spacing is the second spacing described in the first left annular conveying member and the first right annular Conveying member compresses the spring and the spring of compression is transported to second conveyer.
2. spring according to claim 1 packs conveying device, which is characterized in that the described first left annular conveying member and the At least one of one right annular conveying member is along the transverse movable.
3. spring according to claim 1 packs conveying device, which is characterized in that first spacing is greater than or equal to institute The axial length of spring is stated, second spacing is less than the axial length of the spring.
4. spring according to claim 1 packs conveying device, which is characterized in that the described first left annular conveying member and institute It is consistent on the conveying direction to state the spacing of the first right annular conveying member in the cross direction.
5. spring according to claim 1 packs conveying device, which is characterized in that the described first left annular conveying member and the One right annular conveying member is conveyer belt or conveyor chain.
6. spring according to any one of claims 1-5 packs conveying device, which is characterized in that second conveyer Including the second left annular conveying member and the second right annular conveying member, the described second left annular conveying member and the second right annular conveying member It is relative to each other and spaced apart along the transverse direction for being orthogonal to the conveying direction, institute is transported to by the spring that first conveyer compresses It states between the second left annular conveying member and the second right annular conveying member.
7. spring according to claim 6 packs conveying device, which is characterized in that the described second left annular conveying member and the The spacing of two right annular conveying members in the cross direction is less than first spacing and is greater than or equal to second spacing.
8. spring according to claim 6 packs conveying device, which is characterized in that the described first left annular conveying member and institute It is consistent on the conveying direction to state the spacing of the first right annular conveying member in the cross direction.
9. spring according to claim 6 packs conveying device, which is characterized in that the described second left annular conveying member has Second left conveyor surface, the described second right annular conveying member have the second right conveyor surface, the second left conveyor surface and described second At least one conveyor surface in right conveyor surface is equipped with protrusion.
10. spring according to claim 1 to 9 packs conveying device, which is characterized in that first conveying The length of device on the conveying direction is less than the length of second conveyer on the conveying direction.
11. spring according to claim 1 packs conveying device, which is characterized in that the described first left annular conveying member tool There is the first left conveyor surface, the described first right annular conveying member has the first right conveyor surface,
Second conveyer includes the second left annular conveying member and the second right annular conveying member, the described second left annular conveying member Relative to each other and spaced apart along the transverse direction with the second right annular conveying member, the described second left annular conveying member has second left side defeated Face is sent, the described second right annular conveying member has the second right conveyor surface,
First left conveyor surface described in when the spacing is the second spacing and the second left conveyor surface are concordant on the conveying direction, The first right conveyor surface and the described second right conveyor surface are concordant on the conveying direction.
12. a kind of spring conveying equipment characterized by comprising
Spring switching conveying appliance;
According to claim 1, spring described in any one of -11 packs conveying device, spring pack conveying device be used for from The spring switching conveying appliance receives spring and conveys the spring along the conveying direction.
13. a kind of spring conveying equipment characterized by comprising
Spring switching conveying appliance;
According to claim 1, spring described in any one of -11 packs conveying device, and the spring pack conveying device is used for edge The conveying direction conveys the spring, wherein the spring in second conveyer with the spring switching conveying appliance It is detached from.
14. a kind of spring conveying equipment characterized by comprising
Spring switching conveying appliance;
Spring according to claim 9 packs conveying device, and the spring pack conveying device is used for along the conveying side The clamping power of the spring or the clamping power and the spring and the spring are filled to conveying spring, and by the protrusion The resultant force of frictional force between bag conveying device is detached from the spring and the spring switching conveying appliance.
15. spring conveying equipment described in 3 or 14 according to claim 1, which is characterized in that the spring switching conveying appliance packet Third annular conveying member and multiple magnetic parts are included, multiple magnetic parts are spaced each other along the circumferential direction of the third annular conveying member It is located at opening on the outer surface of the third annular conveying member.
16. a kind of spring manufacturing equipment characterized by comprising
Spring coiling machine;With
According to claim 1, spring conveying equipment described in any one of 2-15, the spring switching conveying appliance is from the volume Spring is received on spring machine.
CN201810310349.3A 2018-04-09 2018-04-09 Spring packs conveying device, spring conveying equipment and spring manufacturing equipment Pending CN110356628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810310349.3A CN110356628A (en) 2018-04-09 2018-04-09 Spring packs conveying device, spring conveying equipment and spring manufacturing equipment

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Application Number Priority Date Filing Date Title
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Publication Number Publication Date
CN110356628A true CN110356628A (en) 2019-10-22

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Country Link
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002038304A1 (en) * 2000-11-10 2002-05-16 Spühl AG St. Gallen A method and installation for the transport of springs for spring interiors for mattresses or upholstery
CN201647145U (en) * 2010-04-15 2010-11-24 吴冬仙 Packing machine
CN204056975U (en) * 2014-09-19 2014-12-31 绍兴市锋锐机械有限公司 A kind of spring-compressed conveyer of Dual Drive chain
CN204415901U (en) * 2014-12-26 2015-06-24 广州市联柔机械设备有限公司 A kind of mechanism of magnetic conveying Compress Spring
CN207029659U (en) * 2017-07-11 2018-02-23 绍兴市华剑床垫机械有限公司 Spring transmitting device
CN208233449U (en) * 2018-04-09 2018-12-14 浙江华剑智能装备有限公司 Spring packs conveying device, spring conveying equipment and spring manufacturing equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002038304A1 (en) * 2000-11-10 2002-05-16 Spühl AG St. Gallen A method and installation for the transport of springs for spring interiors for mattresses or upholstery
CN201647145U (en) * 2010-04-15 2010-11-24 吴冬仙 Packing machine
CN204056975U (en) * 2014-09-19 2014-12-31 绍兴市锋锐机械有限公司 A kind of spring-compressed conveyer of Dual Drive chain
CN204415901U (en) * 2014-12-26 2015-06-24 广州市联柔机械设备有限公司 A kind of mechanism of magnetic conveying Compress Spring
CN207029659U (en) * 2017-07-11 2018-02-23 绍兴市华剑床垫机械有限公司 Spring transmitting device
CN208233449U (en) * 2018-04-09 2018-12-14 浙江华剑智能装备有限公司 Spring packs conveying device, spring conveying equipment and spring manufacturing equipment

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