CN204955673U - Press from both sides and get specification adjustment mechanism - Google Patents
Press from both sides and get specification adjustment mechanism Download PDFInfo
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- CN204955673U CN204955673U CN201520697375.8U CN201520697375U CN204955673U CN 204955673 U CN204955673 U CN 204955673U CN 201520697375 U CN201520697375 U CN 201520697375U CN 204955673 U CN204955673 U CN 204955673U
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- gripping
- regulating element
- linking arm
- governor motion
- screw mandrel
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Abstract
The utility model relates to a press from both sides and get specification adjustment mechanism, including mounting plate, still including install in the last motor of mounting plate and with at least one lead screw that motor drive connects, each still install a specification regulatory element on the lead screw, wherein, the specification regulatory element is followed but lead screw reciprocating motion to slidable ground connect in mounting plate is last, still install the clamp that is used for the installation clamp to get the component on the specification regulatory element and get the linking arm, the clamp is got the linking arm and is followed the specification regulatory element is portable. The utility model discloses a press from both sides and get specification adjustment mechanism can be at the effective printing surface that carry out to press from both sides contactless product when getting the product, and can and change the clamp automatically fast and get the specification according to dimensions changes of the product of treating production.
Description
Technical field
The utility model relates to 180 degree of panel turnover machine equipment, more particularly, relates to a kind of gripping specification governor motion.
Background technology
Along with the development of society, the production of automation is the inexorable trend of all trades and professions development.The automated production of current PCB industry is mainly the silk-screen printing technique aspect of pcb board.As everyone knows, pcb board has a few procedure all to need the technique of printed on both sides in manufacturing process.Due to the restriction of current double-surface screen printing corollary equipment, also printed at the manually-operated Semi-automatic printer of employing by a lot of enterprise, and labor intensive is many, cost is high, production capacity is low, and quality is unstable, and employee turnover may be caused very large simultaneously.In addition, because employee is to the requirement of working environment now, the recruitment difficulty of silk-screen work improves further.
In addition, even if Some Enterprises has accomplished the automated production of PCB dual platen, it has also been that the technological process adopting traditional single sided board to produce is performing.The every clipsheet of production of this kind of PCB dual platen will toast once, and therefore the power consumption of daily operation is large.In addition, every procedure all more needs buying 1 continuous tunnel furnace, and the purchase cost of equipment increases.Meanwhile, product is often baked once, due to Material shrinkage rate, all can have certain distortion, thus reduce the press quality of pcb board, add the difficulty of follow-up silk screen printing process.
The double-surface screen printing equipment of the automation of developing at present can solve difficulty of advertising for workers, quality is unstable, production capacity is low and the series of problems of cost.In prior art, the double face printing apparatus of this kind of automation comprises 180 degree of turnover panel equipment, and the operation principle of this kind of turnover panel equipment is: 2 screen printing devices are carried out automatic butt; Successfully take off the product of last press printing one side well, after delivering to smoothly after 180 degree upsets a printing machine until material level and smooth blowing can successfully print with an equipment after making.But, 180 degree of turnover panel equipment of traditional single sided board production are the panel turnover machines of lattice type sun formula, this equipment will touch effective printing surface of product in transhipment, therefore can not be used for just having printed the turnover panel that surface does not have the product of drying, otherwise can damage print surface.
Utility model content
The technical problems to be solved in the utility model is, for the defect of prior art, provide a kind of gripping specification governor motion, this gripping specification governor motion can when performing gripping product effective printing surface of not contact product, and automatically can change gripping specification rapidly according to the dimensions change of product to be produced.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of gripping specification governor motion, comprise mounting base, also comprise the motor be installed on described mounting base and at least one screw mandrel be connected with described motor-driven; Screw mandrel described in each is also provided with a specification regulating element; Wherein, described specification regulating element reciprocally moves along described screw mandrel, and is connected on described mounting base slidably; Described specification regulating element is also provided with the gripping linking arm for installing gripping element, described gripping linking arm is removable with described specification regulating element.
In an embodiment, specification regulating element described in each is also provided with telescopic component; Wherein, telescopic component described in each comprises the driving main body be fixed on described specification regulating element, and the telescopic element of relatively described driving main body Telescopic movable; Described telescopic element is fixedly connected with described gripping linking arm, and the relatively described specification regulating element of described gripping linking arm reciprocally slides.
In an embodiment, bottom specification regulating element described in each, be fixed with adjustment connecting plate, and described adjustment connecting plate two bottom sides is fixed with the first slide block and the second slide block respectively; Described mounting base is provided with the first slide rail coordinated with described first skid, and the second slide rail coordinated with described second skid.
In an embodiment, described adjustment connecting plate is formed with the 3rd slide block towards the projection of described specification regulating element, and described gripping linking arm is provided with the 3rd slide rail coordinated with described 3rd skid near the side of described adjustment connecting plate.
In an embodiment, described gripping specification governor motion also comprises flexible connecting plate; Described flexible connecting plate is fixed on described gripping linking arm, and is fixedly connected with described telescopic element.
Preferably, described telescopic component is cylinder, and described telescopic element is piston rod.
Preferably, the quantity of described screw mandrel and described specification regulating element is two, and two described screw mandrels are connected to respectively by shaft coupling on the output shaft at described motor two ends; Under described motor drives, two described specification regulating elements are along the close toward each other mobile or opposing movement of corresponding screw mandrel.
In an embodiment, described gripping specification governor motion also comprises stroke limit assembly; Described stroke limit assembly comprises the tablet be installed on described specification regulating element; Described mounting base is also fixed with stroke limit plate, and described stroke limit plate both sides are separately installed with the first inductor and the second inductor.
In an embodiment, screw mandrel described in each is connected with bearing, and described bearing is fixed on described mounting base by bearing installing plate.
Preferably, described screw mandrel is positive and negative tooth screw rod or positive and negative tooth ball screw.
Implement gripping specification governor motion of the present utility model, there is following beneficial effect: rotated by driven by motor screw mandrel, and then drive reciprocatingly sliding of specification regulating element and gripping linking arm, the fast automatic replacing gripping specification according to size of product change can be realized; By increasing telescopic component 160, can ensure that gripping linking arm last process product when waiting for feeding can enter the feeding position of panel turnover machine smoothly, and when ensureing blowing, gripping linking arm can produce empty avoiding gap to realize smooth blowing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the gripping specification governor motion in the utility model one embodiment;
Fig. 2 is the close-up schematic view in Fig. 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the gripping specification governor motion in the utility model one embodiment.As shown in Figure 1, this gripping specification governor motion comprises mounting base 10, the motor 20 be arranged on this mounting base 10, and at least one screw mandrel 50 be in transmission connection with motor 20.Wherein, each screw mandrel 50 is provided with specification regulating element 90; This specification regulating element 90 side to be installed on this screw mandrel 50 and reciprocally to move along this screw mandrel 50, and opposite side is slidably connected with mounting base 10.In addition, each specification regulating element 90 is also provided with gripping linking arm 180, for installing gripping element (not shown).This gripping linking arm 180 is synchronizing moving with the movement of specification regulating element 90.In practical operation, mounting base 10 is provided with two gripping linking arms 180.Wherein, in one embodiment, a gripping linking arm 180 can be installed on specification regulating element 90, and removable with this specification regulating element 90; And another gripping linking arm 180 can be fixed on mounting base 10, be also slidably disposed on this mounting base 10.Therefore, by means of the distance between adjustable two the gripping linking arms 180 of the relative movement between two gripping linking arms 180, can realize thus regulating gripping specification.When gripping product, motor 20 drives screw mandrel 50 to rotate, specification regulating element 90 1 aspect can be made thus to move back and forth along screw mandrel 50, slide on mounting base 10 on the other hand, thus be arranged on the movement of the gripping linking arm 180 on specification regulating element 90, can realize between two gripping linking arms 180 thus, and be installed on the relative changes of spacing of two gripping elements on two gripping linking arms 180 respectively, and then automatically can change gripping specification rapidly according to the dimensions change of product to be produced.
In the present embodiment, whole gripping specification governor motion is fixed on 180 degree of panel turnover machines by this mounting base 10, can be used for realizing automatic replacing gripping specification when 180 degree panel turnover machine automation lines, and the product for needing printed on both sides once to toast also needs to carry out change according to the dimensions of produced product in the technique of back face printing and automatically change gripping specification after a printing process again.
Specifically as shown in Figure 1, motor 20 is fixed on mounting base 10 by motor mounting plate 30.This motor 20 is preferably motor.In the present embodiment, be all provided with output shaft at the two ends of motor 20, and the output shaft at these motor 20 two ends is respectively connected with a screw mandrel 50 respectively, thus by the rotation of the rotating band movable wire bar 50 of motor 20 output shaft.Wherein, in the present embodiment, one end of each screw mandrel 50 is connected on the output shaft of motor 20 by shaft coupling 40.But in other embodiments, this motor can also be rotated by the screw mandrel 50 at next synchronous drive motor 20 two ends of synchronizing wheel (not shown).In the present embodiment, the screw mandrel 50 being positioned at motor 20 two ends is preferably positive and negative tooth screw rod or positive and negative tooth ball screw.
In addition, the other end of each screw mandrel 50 is also connected with bearing 60, and bearing 60 is fixed on mounting base 10 further by bearing installing plate 80, therefore each screw mandrel 50 is supported on mounting base 10 by bearing installing plate 80.In the present embodiment, this bearing 60 is embedded in bearing installing plate 80, and is fixedly connected with this bearing installing plate 80 by bearing compressing member 70.Preferably, this bearing compressing member 70 is housing pin or screw.
In the present embodiment, each screw mandrel 50 is also separately installed with specification regulating element 90, and two specification regulating elements 90 can move back and forth along screw mandrel 50 with the rotation of screw mandrel 50.Particularly, in the present embodiment, this specification regulating element 90 can be set on the nut (non-label) of screw mandrel 50, and moves back and forth on screw mandrel 50 with nut and synchronously move back and forth.But, in other embodiments, also this specification regulating element 90 can be made directly to be set on screw mandrel 50, the sidewall that now can contact with this screw mandrel 50 at specification regulating element 90 is formed with screw thread, thus specification regulating element 90 is threaded with screw mandrel 50, and can move back and forth along screw mandrel 50 when screw mandrel 50 rotates.
In the present embodiment, be fixed with bottom this specification regulating element 90 and regulate connecting plate 100, and both sides bottom this adjustment connecting plate 100 are fixed with the first slide block 110 and the second slide block 120 respectively.In addition, the second slide rail 140 mounting base 10 being also provided with the first slide rail 130 be slidably matched with the first slide block 110 and being slidably matched with the second slide block 120.Therefore, this specification regulating element 90, by regulating the first slide block 110 and the second slide block 120 connected bottom connecting plate 100, realizes being slidably connected between mounting base 10.In addition, each specification regulating element 90 is also connected to gripping linking arm 180.Therefore, when screw mandrel 50 rotates, two specification regulating elements 90 occur relative to sliding or opposing slip along this first slide rail 130 and the second slide rail 140, and drive gripping linking arm 180, together with the gripping element be fixed on this gripping linking arm 180, synchronous relatively close slip or opposing slip occur, the distance of adjustable two gripping elements thus, thus regulate gripping specification.
In the present embodiment, set the first slide rail 130 near gripping element, and the second slide rail 140 is away from gripping element.For coordinating the action of gripping product, prevent the interference that the first slide rail 130 pairs of products may cause, in the present embodiment, this first slide rail 130 is that two sections discontinuous and slide rail at regular intervals is established in centre, and the spacing between these two sections of slide rails sets according to the specification of general processed product.
In the present embodiment, also telescopic component 160 is provided with further.This telescopic component 160 comprises and drives main body 161 and telescopically to be contained in telescopic element (not shown) in this driving main body 161.Wherein, this telescopic component 160 is preferably cylinder.Now, this driving main body 161 corresponds to cylinder body, and telescopic element then corresponds to the piston rod of cylinder.Wherein, this telescopic component 160 is fixed on the specification regulating element 90 of L shape in the present embodiment.
In the present embodiment, this gripping linking arm 180 is formed with lug boss 181, and this lug boss 181 is fixedly connected with flexible connecting plate 170.This flexible connecting plate 170 is fixedly connected with telescopic element further.In addition, composition graphs 2, in the present embodiment, adjustment connecting plate 100 is formed with the 3rd slide block 101 towards specification regulating element 90 projection, and be contained in specification regulating element 90 at gripping linking arm 180 near regulating the side of connecting plate 100 to be provided with the 3rd slide rail the 150, three slide rail 150 be slidably matched with the 3rd slide block 101 and regulate in the gap between connecting plate 100.Therefore, when telescopic element drives main body 161 to stretch relatively, drive flexible connecting plate 170 to move back and forth, thus drive gripping linking arm 180 to reciprocatingly slide along the 3rd slide block 101 further.
Above-mentioned what provide is the gripping specification governor motion being provided with two cover slide assemblies, and namely specification regulating element 90 can be mounted opposite base plate 10 and slides, and gripping linking arm 180 can relative dimensions regulating element 90 and regulate connecting plate 100 slide further.When adopting this kind of structure, supplied materials empty avoiding can be realized further by the slip of gripping linking arm 180 relative adjustment connecting plate 100, the product further ensuring this gripping linking arm 180 last operation when waiting for feeding can enter into turnover panel feeding position smoothly, can outward slide be well on blowing when ensureing blowing simultaneously, can not collide with product.
But according to other embodiments of the present utility model, also only can arrange one group of slide assemblies, namely specification regulating element 90 can be mounted opposite base plate 10 and slides; Now, gripping linking arm 180 is fixed on and regulates on connecting plate 100, and slides with regulating the slip of connecting plate 100.
Preferably, in the utility model one embodiment, also provide stroke limit assembly 190 further, for carrying out spacing to specification regulating element 90 together with the sliding stroke of gripping linking arm 180.Particularly, the trip limit assembly 190 comprises the tablet 191 be arranged on this specification regulating element 90.Side near screw mandrel 50 on mounting base 10 is also fixed with stroke limit plate 192, and on the both sides of the trip limiting plate 192, be separately installed with the first inductor 193 and the second inductor 194.Wherein, the first inductor 193 is for limiting the maximum specification stroke of this specification regulating element 90, and the second inductor 194 is then for limiting the minimum gauge stroke of specification regulating element 90.Therefore, when specification regulating element 90 slides along mounting base 10, carry out spacing by the first inductor 193 and the second inductor 194 to the stroke of this specification regulating element 90.
The operation principle in the utility model one embodiment is sketched below in conjunction with Fig. 1-2.
Before each replacing gripping specification, first by the rotation of motor 20, drive the rotation of screw mandrel 50, and then drive specification regulating element 90 outwards to slide (i.e. two specification regulating element 90 slips away from one another) on mounting base 10, until the first inductor 193 senses tablet 191 along the first guide rail 130 and the second guide rail 140; Now, this gripping specification governor motion is returned to maximumly treats gauge lattice, and the distance namely between gripping element is maximum; Gripping element now can be avoided to touch product in replacing specification mistiming.Subsequently, motor 20 rotates backward, and makes specification regulating element 90 toward each other near sliding into predeterminated position according to the default specifications parameter of product, stops operating, can realize the fast automatic replacing gripping specification of panel turnover machine thus with rear motor 20.In addition, gripping linking arm 180 can also additionally arrange inductor (not shown), to be sensed that by inductor sending instruction after feeding product makes motor 20 stop.After completing automatic replacing gripping specification, no longer will rotate with this motor 20 during a collection of product in production, gripping specification can be kept thus.
In addition, as specification regulating element 90 is provided with telescopic component 160, then this telescopic component 160 can will work within each feeding work period, and its course of work is as follows:
(1) before gripping product, telescopic element stretches out from driving main body 161, thus drive flexible connecting plate 170 along the direction outwards movement away from adjustment connecting plate 100, and then to drive with the gripping linking arm 180 that this flexible connecting plate 170 is fixedly connected with together with the 3rd slide block 101 on the 3rd slide rail 150 this adjustment connecting plate 100 relative along away from regulating the direction of connecting plate 100 outwards to slide, the gap between gripping linking arm 180 and product can be ensured thus, prevent gripping linking arm 180 from colliding product, and ensure the normal operation of equipment.The feeding position of panel turnover machine got back to by whole gripping specification governor motion subsequently.
(2) receiving after feeding position provides the instruction that product put in place, this telescopic element will oppositely be retracted, thus drive flexible connecting plate 170 to move inward along the direction near adjustment connecting plate 100, and then drive and regulate the direction of connecting plate 100 to move inward slip together with the 3rd slide block 101 on the 3rd slide rail 150 this adjustment connecting plate 100 relative along close with the gripping linking arm 180 that this flexible connecting plate 170 is fixedly connected with, can ensure that gripping element can normal gripping product thus.After the good product of gripping element gripping, delivered on the filling position of follow-up equipment by the anti-turnback of panel turnover machine, and perform blowing action subsequently.
(3) when blowing, this telescopic element stretches out again, to make gripping linking arm 180 outwards slide along the direction away from adjustment connecting plate 100, thus ensure the gap between gripping linking arm 180 and product, make equipment normally overturn and can not product be collided.Panel turnover machine again can perform reversion action and this gripping linking arm 180 overturn again get back to feeding position to carry out to wait to expect subsequently.
Therefore, when employing has the gripping specification governor motion of telescopic component, not only can ensure that the quick-replaceable of gripping specification, and can ensure that equipment can produce empty avoiding gap within the work period, ensure that product can not be collided when gripping and blowing.
Therefore, when using gripping specification governor motion provided by the utility model, screw mandrel 50 is driven to rotate by motor 20, and then drive reciprocatingly sliding of specification regulating element 90 and gripping linking arm 180, the fast automatic replacing gripping specification according to size of product change can be realized thus, ensure that silk-screen three machine line once toasts or two machine lines once toast when printing machine docks fast automaticly changes specification.The transfer matic line success that it makes PCB produce, improves the production capacity of PCB producer, the quality improving product and production efficiency, and reduces the daily operating cost of PCB producer and the purchase cost of equipment.In addition, the utility model also additionally increases telescopic component 160, can ensure that gripping linking arm 180 last process product when waiting for feeding can enter the feeding position of panel turnover machine smoothly, and when ensureing blowing, gripping linking arm 180 can produce empty avoiding gap to realize smooth blowing.
In the embodiment shown in Fig. 1-2, give the situation with 2 screw mandrels.But, according to other embodiments of the present utility model, motor can also be arranged to there is single output shaft, and only have 1 screw mandrel; Now, the quantity of specification regulating element only has one, and only has a gripping linking arm to be moveable with specification regulating element.The distance between two gripping linking arms can be made to change by the movement of one-sided gripping linking arm, thus realize too automatically changing specification.
By reference to the accompanying drawings embodiment of the present utility model is described above, but the utility model is not limited to above-mentioned detailed description of the invention, above-mentioned detailed description of the invention is only schematic, instead of it is restrictive, those of ordinary skill in the art is under enlightenment of the present utility model, not departing under the ambit that the utility model aim and claim protect, also a lot of form can be made, thus by driving the movement of one-sided specification regulating element and gripping linking arm; These all belong within protection of the present utility model.
Claims (10)
1. a gripping specification governor motion, comprises mounting base, it is characterized in that, also comprises the motor be installed on described mounting base and at least one screw mandrel be connected with described motor-driven; Screw mandrel described in each is also provided with a specification regulating element; Wherein, described specification regulating element reciprocally moves along described screw mandrel, and is connected on described mounting base slidably; Described specification regulating element is also provided with the gripping linking arm for installing gripping element, described gripping linking arm is removable with described specification regulating element.
2. gripping specification governor motion according to claim 1, is characterized in that, specification regulating element described in each is also provided with telescopic component; Wherein, telescopic component described in each comprises the driving main body be fixed on described specification regulating element, and the telescopic element of relatively described driving main body Telescopic movable; Described telescopic element is fixedly connected with described gripping linking arm, and the relatively described specification regulating element of described gripping linking arm reciprocally slides.
3. gripping specification governor motion according to claim 1 and 2, is characterized in that, be fixed with adjustment connecting plate bottom specification regulating element described in each, and described adjustment connecting plate two bottom sides is fixed with the first slide block and the second slide block respectively; Described mounting base is provided with the first slide rail coordinated with described first skid, and the second slide rail coordinated with described second skid.
4. gripping specification governor motion according to claim 3, it is characterized in that, described adjustment connecting plate is formed with the 3rd slide block towards the projection of described specification regulating element, and described gripping linking arm is provided with the 3rd slide rail coordinated with described 3rd skid near the side of described adjustment connecting plate.
5. gripping specification governor motion according to claim 4, is characterized in that, also comprise flexible connecting plate; Described flexible connecting plate is fixed on described gripping linking arm, and is fixedly connected with described telescopic element.
6. gripping specification governor motion according to claim 2, is characterized in that, described telescopic component is cylinder, and described telescopic element is piston rod.
7. gripping specification governor motion according to claim 1 and 2, is characterized in that, the quantity of described screw mandrel and described specification regulating element is two, and two described screw mandrels are connected to respectively by shaft coupling on the output shaft at described motor two ends; Under described motor drives, two described specification regulating elements are along the close toward each other mobile or opposing movement of corresponding screw mandrel.
8. gripping specification governor motion according to claim 1 and 2, is characterized in that, also comprise stroke limit assembly; Described stroke limit assembly comprises the tablet be installed on described specification regulating element; Described mounting base is also fixed with stroke limit plate, and described stroke limit plate both sides are separately installed with the first inductor and the second inductor.
9. gripping specification governor motion according to claim 1 and 2, it is characterized in that, screw mandrel described in each is connected with bearing, and described bearing is fixed on described mounting base by bearing installing plate.
10. gripping specification governor motion according to claim 1 and 2, is characterized in that, described screw mandrel is positive and negative tooth screw rod or positive and negative tooth ball screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697375.8U CN204955673U (en) | 2015-09-10 | 2015-09-10 | Press from both sides and get specification adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697375.8U CN204955673U (en) | 2015-09-10 | 2015-09-10 | Press from both sides and get specification adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955673U true CN204955673U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520697375.8U Expired - Fee Related CN204955673U (en) | 2015-09-10 | 2015-09-10 | Press from both sides and get specification adjustment mechanism |
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| CN (1) | CN204955673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015140A (en) * | 2018-09-14 | 2018-12-18 | 湖北优尔特轴承科技有限公司 | A kind of production bearing centerless grinding machine |
-
2015
- 2015-09-10 CN CN201520697375.8U patent/CN204955673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015140A (en) * | 2018-09-14 | 2018-12-18 | 湖北优尔特轴承科技有限公司 | A kind of production bearing centerless grinding machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20200910 |
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| CF01 | Termination of patent right due to non-payment of annual fee |