CN207390202U - Product conveying device - Google Patents

Abstract

The utility model discloses a kind of product conveying devices, and including conveying mechanism, conveying mechanism includes carriage and the transfer assembly being arranged on carriage, and transfer assembly includes conveyer belt；Synchronous operating assembly, synchronous operating assembly are arranged on carriage and are drivingly connected with transfer assembly；Gauge, gauge are arranged on conveyer belt；And rolling mechanism, rolling mechanism are arranged on carriage and are drivingly connected with synchronous operating assembly, rolling mechanism can roll cooperation with gauge.When product conveying device works, the output power of transfer assembly can synchronously pass to rolling mechanism by synchronous operating assembly, while ensuring gauge in company with conveyer belt reflux operation, it can also make rolling mechanism operating synchronous with conveyer belt so as to realize automatic rolling assembling with the product on gauge, the automation level of processing of product so can be not only greatly improved, promotes processing efficiency, while device structure is simple, manufacture and use cost are low, it is ensured that forming quality of products.

Description

Product conveying device

Technical field

The utility model is related to materials-handling technology field, more particularly to a kind of product conveying device.

Background technology

In current industrial automation production field, product needs to carry out automatic material transmission or completion by assembly line Each road manufacturing procedure, and for the working performance for promoting assembly line, the gauge on assembly line usually has backflow functionality.It is however existing Some assembly line generally use chain transmission mechanisms or belt pulley transmission mechanism, the manufacture of chain transmission mechanism and use cost compared with Height, occupied space is big and from great, is not easy to install and safeguard；And the gauge reflux of belt transmission mechanism needs to install individually Hoisting mechanism is aided in so that the complexity that the overall structure of assembly line becomes causes cost to increase, and can influence determining for gauge Position precision.All it is often to first pass through manually to carry out assembly connection if assembling product by dry part especially for some, it It is transmitted again by assembly line afterwards so that product processing operation is complicated, and the degree of automation is low, and processing efficiency is not high.

Utility model content

Based on this, the utility model can realize that the automatic impaction of product fills it is necessary to provide a kind of product conveying device Match somebody with somebody, the reliable reflux of gauge, while its is simple in structure, manufacture and use cost are low, high degree of automation.

Its technical solution is as follows：

A kind of product conveying device, including：

Conveying mechanism, the conveying mechanism include carriage and the transfer assembly being arranged on the carriage, the biography Sending component includes conveyer belt；

Synchronous operating assembly, the synchronization operating assembly are arranged on the carriage and are driven with the transfer assembly Connection；

Gauge, the gauge are arranged on the conveyer belt；And

Rolling mechanism, the rolling mechanism are arranged on the carriage and are drivingly connected with the synchronous operating assembly, The rolling mechanism can roll cooperation with the gauge.

The said goods conveying device by by synchronous operating assembly be mounted on carriage on and with transfer assembly be drivingly connected, Gauge is fixed on conveyer belt afterwards, rolling mechanism is installed on carriage and ensures to drive company with synchronous operating assembly It connects.When product conveying device works, the output power of transfer assembly can synchronously pass to roller press by synchronous operating assembly Structure, it is ensured that while gauge is in company with conveyer belt reflux operation, rolling mechanism operating synchronous with conveyer belt can also be made so as to controlling Product on tool realizes automatic rolling assembling, so can not only greatly improve the automation level of processing of product, promote processing Efficiency, while device structure is simple, manufacture and use cost are low, it is ensured that forming quality of products.

Technical solution is further described below：

In one of the embodiments, the conveyer belt is equipped with the first toothing, and the gauge is equipped with the second toothing, institute It states the first toothing and is engaged cooperation with second toothing.Cooperation is thus engaged with the second toothing by the first toothing, The assembling stability of gauge and conveyer belt is greatly improved, improves the installation positioning accuracy of gauge, so as to be conducive to promote product Processing quality.

In one of the embodiments, the transfer assembly further includes the actuator being arranged on the carriage and institute The first drive for stating the output axis connection of actuator, the active for being arranged on the carriage and being equipped with the second drive Axis and the first conveyer belt being set on first drive and second drive, the synchronization operating assembly include The 3rd drive that is arranged on end of the driving shaft away from second drive, be arranged on the carriage Four drives and the second conveyer belt being set on the 3rd drive and the 4th drive, the rolling mechanism bag Driving wheel is included, the 4th drive coordinates with the drive wheel.In this way, power can be realized by above-mentioned connection structure Steadily, precise delivery, while ensure that rolling mechanism has the identical speed of service with conveyer belt, it is ensured that product pressing is reliable.

In one of the embodiments, the 4th drive is equipped with the 3rd toothing, and the driving wheel is equipped with the 4th tooth Structure, the 3rd toothing engage cooperation with the 4th toothing.Thus pass through the 3rd toothing and the 4th toothing Engagement cooperation, it can be ensured that the power of actuator is reliable, synchronous transfer is to rolling mechanism, avoids influencing equipment because of reasons such as skiddings Working performance.

In one of the embodiments, the rolling mechanism further includes the stent being arranged on the carriage, is arranged at On the stent and shaft vertically arranged with the conveyer belt and the pressure cylinder that is set in the shaft, the pressure cylinder and institute It states conveyer belt synchronously and operates in the same direction.So it can ensure that the product on gauge is reliably pressed, avoiding the occurrence of operation speed difference causes Normally can not press or press it is not close and other issues.

In one of the embodiments, positioner is further included, the positioner includes being arranged on the carriage Fixed plate, be arranged in the fixed plate installing plate, be arranged on the installing plate and with control device be electrically connected Telescopic cylinder and the positioning plate with the piston rod drive connection of the telescopic cylinder, the both ends of the positioning plate couple respectively There is fixture block, the fixture block is oriented to the gauge to be coordinated.The positioning and calibration to gauge position so can be achieved, it is ensured that gauge has There are higher operation and positioning accuracy, provide safeguard for the high-precision assembling and processing of product.

In one of the embodiments, the positioning plate be equipped at least one shop bolt, the gauge with it is described fixed The position opposite side of plate is equipped at least one location hole, embedded with positioning sleeve in the location hole, the shop bolt with it is described The pluggable cooperation of positioning sleeve.In this way, it is mating by shop bolt and the positioning sleeve in location hole, it can further realize to controlling The calibration positioning of tool, while gauge is realized and is fixed, be conducive to improve the assembly precision of product.

In one of the embodiments, the opposite side of two fixture blocks is equipped with guide part.In this way, pass through guide part Guiding role makes gauge that position movement occur, improves reliability of positioning when being calibrated convenient for positioning.

In one of the embodiments, the positioner further includes the positioning datum plate being arranged on the carriage, The positioning datum plate is opposite with the positioning plate, is used to implement the positioning calibration of the positioning plate.Thus pass through positioning datum Plate provides positioning reference, convenient for improving the positioning calibration accuracy of gauge.

In one of the embodiments, the gauge include the first spring, second spring, gauge main body, equipped with pilot hole Link block and fixed seat equipped with storage tank, the fixed seat be additionally provided with guide post, the link block passes through the pilot hole set Loaded on the guide post and with the cell wall clearance fit of the storage tank, the gauge main body is arranged on the link block simultaneously With the fixed seat clearance fit；

The both sides cell wall of the storage tank is recessed with the first mounting hole and the second mounting hole respectively inwards, and the two of the guide post End is individually fixed in the bottom hole of first mounting hole and second mounting hole, and first spring pocket is loaded on the guide post And contacted in first mounting hole and with the link block, the second spring is set on the guide post simultaneously It is contacted in second mounting hole and with the link block.Thus by above-mentioned connection structure when gauge is determined Position calibration and when sidesway occurs, will not damage recurring structure when by rigid power, while external drawing will not be caused to conveyer belt Power influences the service life of conveyer belt, avoids and influence of the unnecessary stress to equipment life is generated inside equipment.

Description of the drawings

Fig. 1 is the structure diagram of the product conveying device described in the utility model embodiment；

Fig. 2 is the side structure schematic view of the product conveying device described in the utility model embodiment；

Fig. 3 is the partial enlargement structural representation at the A of the product conveying device described in the utility model embodiment；

Fig. 4 is the structure diagram of the gauge described in the utility model embodiment；

Fig. 5 is the overlooking the structure diagram of the gauge described in the utility model embodiment；

Fig. 6 is the sectional view at the B-B of the gauge described in the utility model embodiment；

Fig. 7 is the structure diagram of the positioner described in the utility model embodiment.

Reference sign：

100th, conveying mechanism, 110, carriage, 120, transfer assembly, 121, conveyer belt, 121a, the first toothing, 122, Actuator, the 123, first drive, the 124, second drive, the 125, first conveyer belt, the 200, synchronous operating assembly, the 210, the 3rd Drive, the 220, the 4th drive, the 230, second conveyer belt, 300, gauge, the 310, second toothing, 320, location hole, 330, Positioning sleeve, the 340, first spring, 350, second spring, 360, gauge main body, 370, link block, 380, fixed seat, 381, guide post, 400th, rolling mechanism, 410, driving wheel, 420, stent, 430, shaft, 440, pressure cylinder, 500, positioner, 510, fixed plate, 520th, installing plate, 530, telescopic cylinder, 540, positioning plate, 550, fixture block, 551, guide part, 560, shop bolt, 570, positioning Datum plate.

Specific embodiment

It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood Mode is applied, the utility model is described in further detail.It should be appreciated that the specific embodiments described herein Only to explain the utility model, the scope of protection of the utility model is not limited.

It should be noted that when element is referred to as " being fixedly arranged on ", " being arranged at " or " install in " another element, it can be with Directly on another element or there may also be elements placed in the middle.When an element is considered as " connection " another yuan Part, it can be directly to another element or may be simultaneously present centering elements；One element and another element The concrete mode being fixedly connected can be achieved by the prior art, and details are not described herein, it is preferred to use the fixation side of threaded connection Formula.

Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model The normally understood meaning of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag Include the arbitrary and all combination of one or more relevant Listed Items.

" first " described in the utility model, " second " do not represent specific quantity and order, are only used for title It distinguishes.

As depicted in figs. 1 and 2, a kind of product conveying device of the embodiment shown for the utility model, including：Conveyer Structure 100, the conveying mechanism 100 includes carriage 110 and the transfer assembly 120 being arranged on the carriage 110, described Transfer assembly 120 includes conveyer belt；Synchronous operating assembly 200, the synchronization operating assembly 200 are arranged at the carriage 110 Above and with the transfer assembly 120 it is drivingly connected；Gauge 300, the gauge 300 are arranged on the conveyer belt；And roller press Structure 400, the rolling mechanism 400 are arranged on the carriage 110 and are drivingly connected with the synchronous operating assembly 200, institute Cooperation can be rolled by stating rolling mechanism 400 and the gauge 300.

The said goods conveying device by by synchronous operating assembly 200 be mounted on carriage 110 on and with transfer assembly 120 Be drivingly connected, afterwards by gauge 300 be fixed to conveyer belt on, by rolling mechanism 400 be installed on carriage 110 and ensures with together Step operating assembly 200 is drivingly connected.When product conveying device works, the output power of transfer assembly 120 can pass through synchronous fortune Turn component 200 and synchronously pass to rolling mechanism 400, it is ensured that while gauge 300 is run in company with conveyer belt reflux, rolling can also be made The operating synchronous with conveyer belt of press mechanism 400, so not only can be big so as to realize automatic rolling assembling with the product on gauge 300 The big automation level of processing for improving product, promotes processing efficiency, while device structure is simple, and manufacture and use cost are low, really Protect forming quality of products.

It should be noted that for the ease of understanding technical solution, product of the said goods conveying device for conveying is optional It is reagent strip, specifically includes lower box body, reagent strip body and upper cover body, according to product manufacturing process, needs to put lower box body first It puts on gauge 300, then reagent strip body is placed into lower box body, finally upper cover body is placed on lower box body, makes upper cover Body and lower box body press fit arrangement and form finished product.Traditional mode of production is passing through conveying mechanism 100 using manually being pressed It is transmitted, and above-mentioned two step is integrated into product conveying device in the technical program, i.e., by lower box body, reagent strip sheet Body and upper cover body are sequentially placed in advance in gauge 300, real afterwards by conveyer belt automatic transport to 400 station of rolling mechanism The auto-stitching of existing upper cover body and lower box body assembles, and can so be participated in from manpower, reduce cost payout, while can also improve The pressing quality and production efficiency of product improve economy.Optionally, the quantity of gauge 300 is equal according to default spacing to be multiple Even interval installation on a moving belt, is so greatly improved the transmission capacity of product conveying device, so as to improve transfer efficiency.Into One step, the said goods conveying device can be used as component to be assembled into mechanized production system with other automation equipments, for example, being System includes lower box body feeding device, reagent strip feeding device, upper cover body feeding device and control device, which is laid in The one side of product conveying device, and connect product conveying device and be electrically connected with control device；In this way, pass through control device Effect is controled, it is that gauge 300 supplies lower box body, reagent strip feeding device is lower box body automatically automatically to realize lower box body feeding device Middle placement reagent strip body, upper cover body feeding device are to place upper cover body on lower box body automatically, realize the fully-automatic production of product, Improve production efficiency.

As shown in figure 3, in one embodiment, the conveyer belt is equipped with the first toothing 121a, the gauge 300 is equipped with Second toothing 310, the first toothing 121a are engaged cooperation with second toothing 310.Thus pass through the first tooth knot Structure 121a is engaged cooperation with the second toothing 310, is greatly improved the assembling stability of gauge 300 and conveyer belt, improves gauge 300 installation positioning accuracy, so as to be conducive to promote product processing quality.Specifically, the top surface of conveyer belt is plane, for holding Gauge 300 is carried, bottom surface is equipped with the first toothing 121a；Correspondingly, the bottom of gauge 300 is equipped with the second toothing 310, is specially Two hooks being oppositely arranged along conveyor width direction, hook are engaged with the first toothing 121a, can prevent gauge 300 from occurring Along conveyer belt traffic direction or the sidesway perpendicular to traffic direction, it is ensured that assemble secured and positioning accuracy.Traditional, transmit belt length Degree is longer, then positioning accuracy is lower, and normal condition lower conveyor belt is driven the positioning accuracy that can reach ± 0.1mm, and by above-mentioned Assembling structure, by the way that after being accurately positioned of positioner 500,300 positioning accuracy of gauge reaches within ± 0.02mm.

Referring to Fig.1 and 2, further, the transfer assembly 120, which further includes, to be arranged on the carriage 110 Actuator 122, with the first drive 123 of the output axis connection of the actuator 122, be arranged on the carriage 110 and The driving shaft of second drive 124 is installed and is set on first drive 123 and second drive 124 First conveyer belt 125, the synchronization operating assembly 200 include being arranged at the driving shaft away from second drive 124 It the 3rd drive 210 on end, the 4th drive 220 being arranged on the carriage 110 and is set in the described 3rd and passes The second conveyer belt 230 on driving wheel 210 and the 4th drive 220, the rolling mechanism 400 includes driving wheel 410, described 4th drive 220 coordinates with the driving wheel 410 driving.In this way, the steady, smart of power can be realized by above-mentioned connection structure Really transmission, while ensure that rolling mechanism 400 has the identical speed of service with conveyer belt, it is ensured that product pressing is reliable.Specifically, Optional actuator 122 is stepper motor or servomotor etc., this implementation is preferably servomotor；Motor is pacified by installing plate 520 Bottom loaded on carriage 110, output shaft stretch to the first side of carriage 110 and are fixed with the first drive 123, power by First conveyer belt 125 is transferred to the second drive 124, then is transferred to by driving shaft and is passed positioned at the 3rd of 110 the second side of carriage Power is transferred to the 4th drive 220 by driving wheel 210, the 3rd drive 210 by the second conveyer belt 230 again, finally by Four drives 220 are pressed into contact with driving wheel 410, drive 400 overall operation of rolling mechanism.Preferably, first, second, third and fourth Drive is synchronizing wheel, and first and second conveyer belt is synchronous belt, to ensure power reliable delivery.

Further, the 4th drive 220 is equipped with the 3rd toothing, and the driving wheel 410 is equipped with the 4th tooth knot Structure, the 3rd toothing engage cooperation with the 4th toothing.Thus nibbling by the 3rd toothing and the 4th toothing Close cooperation, it can be ensured that the power of actuator 122 is reliable, synchronous transfer is to rolling mechanism 400, avoids setting because of the influence of the reasons such as skidding Standby working performance.Specifically, the 4th drive 220 and driving wheel 410 are gear or the idler wheel equipped with driving cog, by nibbling Reliable gearratio can be further ensured that by closing tradition.Certainly, in other embodiment with may be employed other can realize it is synchronous The drive mechanism of operating.

On the basis of above-described embodiment, the rolling mechanism 400 further includes the stent being arranged on the carriage 110 420th, it is arranged on the stent 420 and shaft vertically arranged with the conveyer belt 430 and is set in the shaft 430 Pressure cylinder 440, the pressure cylinder 440 it is synchronous with the conveyer belt and in the same direction operating.It so can ensure that the product quilt on gauge 300 can By pressing, avoid the occurrence of operation speed difference caused by normally can not press or press it is not close and other issues.Further, pressure cylinder Lubricating oil is coated between 440 and shaft 430, to ensure that it is more smooth that pressure cylinder 440 rotates；The outer tube wall of pressure cylinder 440 is also set up There are anti-skid structure, such as spaced multiple pits or microprotrusion, can guarantee and be to skid during product contact, lead to It crosses larger frictional force and product is brought into the reliable pressing for realizing upper cover body and lower box body in 440 lower section of pressure cylinder.

As shown in fig. 7, in addition, further including positioner 500, the positioner 500 includes being arranged at the carriage Fixed plate 510 on 110, the installing plate 520 being arranged in the fixed plate 510, be arranged on the installing plate 520 and with control The telescopic cylinder 530 that device processed is electrically connected and the positioning plate 540 with the piston rod drive connection of the telescopic cylinder 530, institute The both ends for stating positioning plate 540 are connected respectively fixture block 550, and the fixture block 550 is oriented to the gauge 300 to be coordinated.So may be used Realize the positioning and calibration to 300 position of gauge, it is ensured that gauge 300 has higher operation and positioning accuracy, is the height of product Precision is assembled and processing provides safeguard.Specifically, two fixture blocks 550 of positioning plate 540 and left and right form U-shaped component, U-shaped component U-type groove chamber is positional stations, and gauge 300 is caught in U-type groove intracavitary by the constraint guiding role of fixture block 550 realizes positioning and school It is accurate.In addition, the opposite side of two fixture blocks 550 is equipped with guide part 551.In this way, by the guiding role of guide part 551, Make gauge 300 that position movement occur when being calibrated convenient for positioning, improve reliability of positioning.Specifically, guide part 551 can be chamfering Or fillet.

Further, the positioning plate 540 is equipped at least one shop bolt 560, the gauge 300 and the positioning The opposite side of plate 540 is equipped at least one location hole 320, and positioning sleeve 330, the positioning are embedded in the location hole 320 Pin 560 and the 330 pluggable cooperation of positioning sleeve.In this way, pass through the positioning sleeve 330 in shop bolt 560 and location hole 320 It is mating, it can further realize that the calibration to gauge 300 positions, while gauge 300 is realized and is fixed, be conducive to improve product Assembly precision.In preferred embodiment, U-shaped component (positioning plate 540) is located at there are two the middle part interval settings of U-type groove chamber Shop bolt 560, it is mating with two location holes 320 being opened on 300 side of gauge respectively, to promote grafting assembling Rigidity and reliability.By embedding dress positioning sleeve 330 in location hole 320, shop bolt 560 and 300 grafting of gauge can be reduced Fretting wear in journey is conducive to improve the service life of gauge 300.

Further, the positioner 500 further includes the positioning datum plate 570 being arranged on the carriage 110, The positioning datum plate 570 is opposite with the positioning plate 540, is used to implement the positioning calibration of the positioning plate 540.Thus pass through Positioning datum plate 570 provides positioning reference, convenient for improving the positioning calibration accuracy of positioning plate 540.Preferably, on installing plate 520 Equipped with position adjusting mechanism, for adjusting position of the telescopic cylinder 530 on installing plate 520 according to positioning datum plate 570, into And the position of positioning plate 540 is calibrated, to eliminate the position that positioning plate 540 occurs interaction with gauge for a long time and generates Change.

Fig. 4 to Fig. 6 is refer to, in addition, the gauge 300 includes the first spring 340, second spring 350, gauge main body 360th, the link block 370 equipped with pilot hole and the fixed seat equipped with storage tank 380, the fixed seat 380 are additionally provided with guide post 381, The link block 370 be set in by the pilot hole on the guide post 381 and with the cell wall clearance fit of the storage tank, The gauge main body 360 be arranged on the link block 370 and with 380 clearance fit of fixed seat；

The both sides cell wall of the storage tank is recessed with the first mounting hole and the second mounting hole, the guide post 381 respectively inwards Both ends be individually fixed in the bottom hole of first mounting hole and second mounting hole, first spring 340 is set in institute It states on guide post 381 and is contacted in first mounting hole and with the link block 370,350 sets of the second spring Loaded on being contacted on the guide post 381 and in second mounting hole and with the link block 370.Thus by upper State connection structure when gauge 300 carries out positioning calibration and when sidesway occurs, will not damage recurring structure when by rigid power, together Shi Buhui causes external pull to conveyer belt, influences the service life of conveyer belt, avoids and unnecessary answer is generated inside equipment Influence of the power to equipment life.

In the above-described embodiment, gauge main body 360 be with 500 contact portion of positioner, in positioning plate 540 and fixture block 550th, a certain size micro-displacement can occur for gauge main body 360 under the force of shop bolt 560, so as to correct position error.This When gauge main body 360 realize that is, gauge main body 360 follows link block 370 to move by slip of the link block 370 on guide post 381 It is dynamic, and fixed seat 380 and conveyer belt are fixed, and the drag force that conveyer belt hand sidesway generates can so be avoided to damage, together When gauge main body 360 and fixed seat 380 between will not have rigid active force.In addition, by making link block 370 and storage tank Both sides cell wall between be respectively cooperating with forming the first gap and the second gap, can make link block 370 that there is certain mobile surplus, It is adjusted convenient for gauge main body 360 into row position；Further, make between the bottom surface of gauge main body 360 and the top surface of fixed seat 380 Third space is cooperatively formed, can avoid that fretting wear occurs with fixed seat 380 during gauge 360 sidesway of main body.By the first spring 340 It is separately mounted in the first mounting hole and the second mounting hole and is sleeved on guide post 381 with second spring 350, spring can be made In compression or stretching process there is certain guiding and position-limiting action, prevent spring distortion and occur stuck；Spring can provide 370 certain back stretch of link block can reply original state, in order to rear after the product on gauge 300 completes press fit arrangement The clamping of continuous product uses.

Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope that this specification is recorded all is considered to be.

Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed, But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (10)

1. a kind of product conveying device, which is characterized in that including：

Conveying mechanism, the conveying mechanism include carriage and the transfer assembly being arranged on the carriage, the transmission group Part includes conveyer belt；

Synchronous operating assembly, the synchronization operating assembly are arranged on the carriage and are drivingly connected with the transfer assembly；

Gauge, the gauge are arranged on the conveyer belt；And

Rolling mechanism, the rolling mechanism is arranged on the carriage and is drivingly connected with the synchronous operating assembly, described Rolling mechanism can roll cooperation with the gauge.

2. product conveying device according to claim 1, which is characterized in that the conveyer belt is equipped with the first toothing, institute Gauge is stated equipped with the second toothing, first toothing is engaged cooperation with second toothing.

3. product conveying device according to claim 1, which is characterized in that the transfer assembly further include be arranged at it is described First drive of the output axis connection of actuator and the actuator on carriage is arranged on the carriage and pacifies Driving shaft equipped with the second drive and the first conveyer belt being set on first drive and second drive, The synchronization operating assembly includes the 3rd drive being arranged on end of the driving shaft away from second drive, sets The 4th drive being placed on the carriage and the second biography being set on the 3rd drive and the 4th drive Band is sent, the rolling mechanism includes driving wheel, and the 4th drive coordinates with the drive wheel.

4. product conveying device according to claim 3, which is characterized in that the 4th drive is equipped with the 3rd tooth knot Structure, the driving wheel are equipped with the 4th toothing, and the 3rd toothing engages cooperation with the 4th toothing.

5. product conveying device according to claim 1, which is characterized in that the rolling mechanism further include be arranged at it is described Stent on carriage is arranged on the stent and shaft vertically arranged with the conveyer belt and is set in the shaft On pressure cylinder, the pressure cylinder it is synchronous with the conveyer belt and in the same direction operating.

6. product conveying device according to claim 1, which is characterized in that further include positioner, the positioner Including the fixed plate being arranged on the carriage, the installing plate being arranged in the fixed plate, it is arranged on the installing plate And the positioning plate being drivingly connected with the telescopic cylinder of control device electric connection and with the piston rod of the telescopic cylinder, it is described The both ends of positioning plate are connected respectively fixture block, and the fixture block is oriented to the gauge to be coordinated.

7. product conveying device according to claim 6, which is characterized in that the positioning plate is equipped at least one positioning Pin, the gauge side opposite with the positioning plate are equipped at least one location hole, positioning are embedded in the location hole Set, the shop bolt and the pluggable cooperation of the positioning sleeve.

8. product conveying device according to claim 6, which is characterized in that the opposite side of two fixture blocks, which is equipped with, leads To portion.

9. product conveying device according to claim 6, which is characterized in that the positioner further include be arranged at it is described Positioning datum plate on carriage, the positioning datum plate is opposite with the positioning plate, is used to implement the positioning of the positioning plate Calibration.

10. according to claim 1 to 9 any one of them product conveying device, which is characterized in that the gauge includes the first bullet Spring, second spring, gauge main body, the link block equipped with pilot hole and the fixed seat equipped with storage tank, the fixed seat are additionally provided with Guide post, the link block be set in by the pilot hole on the guide post and with the cell wall clearance fit of the storage tank, institute State gauge main body be arranged on the link block and with the fixed seat clearance fit；

The both sides cell wall of the storage tank is recessed with the first mounting hole and the second mounting hole, the both ends point of the guide post respectively inwards The bottom hole of first mounting hole and second mounting hole is not fixed on, and first spring pocket is loaded on the guide post and position It is contacted in first mounting hole and with the link block, the second spring is set on the guide post and is located at It is contacted in second mounting hole and with the link block.