CN207207017U - Mobile terminal protective case automatic member withdrawing device - Google Patents

Abstract

The utility model belongs to mobile terminal protective case production equipment technology,A kind of more particularly to mobile terminal protective case automatic member withdrawing device,Including mounting bracket,Bindiny mechanism and at least one de- back-off mechanism,Bindiny mechanism is located at the top of mounting bracket,Each de- back-off mechanism includes the first cylinder,Second cylinder,Drag hook and parallel Quadrilateral assembly,Parallelogram component includes rotor plate,Pull plate and at least two connecting plates being rotatably connected between rotor plate and pull plate,The rotation slot stretched into for connecting plate is offered on rotor plate,Drag hook is located at the side of rotor plate,The piston rod of first cylinder and the opposite side of rotor plate connect,The piston rod of second cylinder and the middle part of pull plate connect,First cylinder and the second cylinder control rotor plate and pull plate to act and then drive drag hook button hook and pull the back-off of mobile terminal protective case respectively.The utility model can favorably accomplish the pickup work to the mobile terminal protective case with back-off.

Description

Mobile terminal protective case automatic member withdrawing device

Technical field

The utility model belongs to mobile terminal protective case production equipment technology, more particularly to a kind of protection of mobile terminal Cover automatic member withdrawing device.

Background technology

The general soft plastic set of mobile terminal (mobile phone, flat board etc.) protective case and hard plastic set of prior art, wherein Plastic rubber material hardness height, toughness are strong used by hard plastic covers, and cause feeding after moulding to become relatively difficult.Especially Ground, when the structure of mobile terminal protective case is that three side back-offs surround, when another side surrounds at fillet, then its back-off knot The presence of structure causes its demoulding more difficult, and normal manipulator fixture is to apply a pulling force in product pushing method, will be produced Product are pulled away from core rod and complete the demoulding, because clamp requirement can not occur in interiors of products, so can not do oblique top on mould or line position takes off Back-off structure, such a product side back-off glue position is held prevents product from being normally stripped on core rod, can if pulled out by force Damage product.

Utility model content

The purpose of this utility model is to provide a kind of mobile terminal protective case automatic member withdrawing device, it is intended to solves existing skill There is the difficult technical problem of the mobile terminal protective case demoulding pickup of back-off for side in art.

To achieve the above object, the technical solution adopted in the utility model is：A kind of mobile terminal protective case automatic part picking Device, including mounting bracket, for the bindiny mechanism that is connected with injection machine and at least one for button hook mobile terminal protective case The de- back-off mechanism of back-off, the bindiny mechanism are located at the top of the mounting bracket, and each de- back-off mechanism includes first Cylinder, the second cylinder, drag hook and parallel Quadrilateral assembly, the parallelogram component include rotor plate, pull plate and can turned At least two connecting plates being connected to dynamicly between the rotor plate and the pull plate, offer described in confession on the rotor plate The rotation slot that one end of connecting plate is stretched into, the drag hook are located at the side of the rotor plate, the cylinder body installation of first cylinder In on the mounting bracket and the piston rod of first cylinder is connected with the opposite side of the rotor plate, the cylinder of second cylinder Body is installed on the mounting bracket and the piston rod of second cylinder is connected with the middle part of the pull plate, first cylinder The rotor plate and pull plate action are controlled respectively with second cylinder and then are driven the drag hook button hook and pulled institute State the back-off of mobile terminal protective case.

The beneficial effects of the utility model：Mobile terminal protective case automatic member withdrawing device of the present utility model, passes through connection The setting of mechanism can be realized and is connected with injection machine, can so be applied on injection machine, during work, pass through the first cylinder The stretching motion of the piston rod of the stretching motion of piston rod and the second cylinder, the dynamic action of an arc is collectively forming, so works as drawing When fastener lives the back-off edge of mobile terminal protective case, made by the outer pulling of the first cylinder and the second cylinder, by back-off position Draw and deform, so as to which encirclement of the back-off disengaging of mobile terminal protective case side to movable insert will be completed, so that mobile whole End protective cover is stripped from movable insert, and then favorably accomplishes the pickup work to the mobile terminal protective case with back-off.

Brief description of the drawings

, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is the structural representation one for the mobile terminal protective case automatic member withdrawing device that the utility model embodiment provides.

Fig. 2 is the structural representation two for the mobile terminal protective case automatic member withdrawing device that the utility model embodiment provides.

Fig. 3 is the knot of the de- back-off mechanism for the mobile terminal protective case automatic member withdrawing device that the utility model embodiment provides Structure schematic diagram.

Fig. 4 is the parallelogram component for the mobile terminal protective case automatic member withdrawing device that the utility model embodiment provides Structural representation.

Fig. 5 is the parallelogram component for the mobile terminal protective case automatic member withdrawing device that the utility model embodiment provides Structural decomposition diagram.

Fig. 6 is the parallelogram component for the mobile terminal protective case automatic member withdrawing device that the utility model embodiment provides Complete the view of the single course of work.

Fig. 7 is after the mobile terminal protective case automatic member withdrawing device that the utility model embodiment provides hides de- back-off mechanism Structural representation.

Fig. 8 is the structure of the clamping device for the mobile terminal protective case automatic member withdrawing device that the utility model embodiment provides Schematic diagram one.

Fig. 9 is the structure of the clamping device for the mobile terminal protective case automatic member withdrawing device that the utility model embodiment provides Schematic diagram two.

Figure 10 is the knot of the adsorbing mechanism for the mobile terminal protective case automatic member withdrawing device that the utility model embodiment provides Structure schematic diagram one.

Figure 11 is the knot of the adsorbing mechanism for the mobile terminal protective case automatic member withdrawing device that the utility model embodiment provides Structure schematic diagram two.

Figure 12 is the knot of the bindiny mechanism for the mobile terminal protective case automatic member withdrawing device that the utility model embodiment provides Structure schematic diagram.

Wherein, each reference in figure：

10-mounting bracket, 11-installing plate, 12-supporting plate

The cylinder of 13-connecting pole, 20-bindiny mechanism 21-the three

22-pinion stand 30-de- back-off mechanism 31-the first cylinder

32-the second cylinder 33-drag hook, 34-parallelogram component

35-linkwork, 36-installing mechanism, 40-clamping device

The connecting rod of 41-gripper cylinder, 42-head rod 43-the second

44-the first supporting rod 46-fixed plate of the 45-the second supporting rod

50-adsorbing mechanism, 51-vacuum cup, 52-connecting tube

53-connector, 60-mobile terminal, 61-back-off of protective case

62-mouth of a river, 111-height-regulating slot, 211-rack

221-gear, 341-rotor plate, 342-pull plate

The bearing pin of the bearing pin of 343-connecting plate 344-the first 345-the second

346-transfer block 347-the three, 351-fixed block of bearing pin

352-hinged block, 353-jointed shaft, 361-mounting seat

The anti-skid structure of the anti-skid structure of 362-axis of guide 441-the first 451-the second

461-vertical portion, 462-cantilever portion, 3411-rotation slot

412-switching groove 3421-pulling 3422-pilot hole of groove

3511-hinged groove 3521-be hinged platform.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining the description of accompanying drawing 1~12 is exemplary, it is intended to for explaining the utility model, and it is not intended that to this practicality New limitation.

In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ", The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached Orientation or position relationship shown in figure, it is for only for ease of and describes the utility model and simplify to describe, rather than instruction or hint Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The limitation of utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

As shown in figs. 1 to 6, the utility model embodiment provides a kind of mobile terminal protective case automatic member withdrawing device, bag Include mounting bracket 10, for the bindiny mechanism 20 being connected with injection machine and at least one falling for button hook mobile terminal protective case 60 The de- back-off mechanism 30 of button 61, the bindiny mechanism 20 are located at the top of the mounting bracket 10, and each de- back-off mechanism 30 is equal Including the first cylinder 31, the second cylinder 32, drag hook 33 and parallel Quadrilateral assembly 34, the parallelogram component 34 includes turning Dynamic plate 341, pull plate 342 and at least two companies being rotatably connected between the rotor plate 341 and the pull plate 342 Fishplate bar 343, the drag hook 33 are located at the side of the rotor plate 341, and the cylinder body of first cylinder 31 is installed on the installation On frame 10 and the piston rod of first cylinder 31 is connected with the opposite side of the rotor plate 341, the cylinder of second cylinder 32 Body is installed on the mounting bracket 10 and the piston rod of second cylinder 32 is connected with the middle part of the pull plate 342, described First cylinder 31 and second cylinder 32 control the rotor plate 341 and the pull plate 342 to act and then drive institute respectively State the button hook of drag hook 33 and pull the back-off 61 of the mobile terminal protective case 60.

The mobile terminal protective case automatic member withdrawing device of the utility model embodiment, can be with by the setting of bindiny mechanism 20 Realization is connected with injection machine, can so be applied on injection machine, during work, passes through stretching for the piston rod of the first cylinder 31 The stretching motion of the piston rod of motion and the second cylinder 32, the dynamic action of an arc is collectively forming, so when drag hook 33 clasps shifting During 61 edge of back-off of dynamic terminal protection set 60, made by the outer pulling of the first cylinder 31 and the second cylinder 32, by back-off 61 Drawing deformation is put, so as to which the back-off 61 for completing the side of mobile terminal protective case 60 to be departed to the encirclement to movable insert, so that Mobile terminal protective case 60 is stripped from movable insert, and then is favorably accomplished to the mobile terminal protective case 60 with back-off 61 Pickup work.

Specifically, with reference to shown in Fig. 6, because bindiny mechanism 20 can be connected with injection machine, so work as and protect mobile terminal When sheath automatic member withdrawing device is connected with injection machine, moving integrally for mobile terminal protective case automatic member withdrawing device can pass through note Molding machine control is realized.When the back-off 61 to mobile terminal protective case 60 carries out dropout work, first make it that de- back-off mechanism 30 is whole Body is moved to the side of the back-off 61 of mobile terminal protective case 60, then dynamic by controlling the piston rod of the second cylinder 32 to stretch out Make so that whole parallelogram component 34 is close towards back-off 61, and to be connected to turning for parallelogram component 34 The drag hook 33 of the dynamic side of plate 341 is placed at the front of back-off 61, is then moved by the contraction for the piston rod for controlling the first cylinder 31 Make so that drag hook 33 fastens back-off 61, now, continues through the piston rod contractive action of the second cylinder 32 of control, so that Whole parallelogram component 34 moves towards the direction away from back-off 61, and drag hook 33 starts wild card back-off 61 and back-off 61 is become Shape, the piston rod contracts last of the second cylinder 32 by drag hook 33 up to pulling the deformation abjection movable insert of back-off 61, once take off The work of back-off 61 is completed, you can is rapidly completed the pickup work to whole mobile terminal protective case 60, A → B with reference to shown in Fig. 6 →C→D→E→F。

Further, the specific works of parallelogram component 34 are achieved in that i.e. because rotor plate 341 is with pulling It is can be rotationally connected between plate 342 by least two connecting plates 343, so once applying the work for pulling or promoting Firmly arrive rotor plate 341, you can realize that rotor plate 341 moves relative to pull plate 342, and once apply what is pulled or promote When active force is to pull plate 342, you can realize and drive whole parallelogram component 34 to move.

The mobile terminal protective case automatic member withdrawing device of the utility model embodiment has advantages below：First, can be lifted Production efficiency, realize that full automation produces, save labour turnover；2nd, production yield can be lifted, reduces manpower intervention；3rd, Manipulator is completed instead of an artificial pickup, saves actuation time；4th, employee's operation intensity is mitigated.

More specifically, the mobile terminal protective case 60 in the present embodiment for example can be mobile phone protective cover or flat board protection Set.

In the present embodiment, as shown in figure 5, the quantity of the connecting plate 343 is four, four connecting plates 343 are two-by-two Spacing side by side is set, and two connecting plates 343 that wherein spacing side by side is set are located at two institutes of other spacing side by side setting State the surface of connecting plate 343.Specifically, four connecting plates 343 are respectively close to rotor plate 341 and four angles of pull plate 342 Portion is set, accordingly even when rotor plate 341 has larger width or height, due to the setting company of rotation close to four corners It is connected to connecting plate 343, then between the connecting plate 343, rotor plate 341 and pull plate 342 that can just cause interconnection all the time Form parallelogram component 34.

In the present embodiment, as seen in figures 3-5, one end of each connecting plate 343 is worn described by the first bearing pin 344 To be rotatably connected with the rotor plate 341, the other end of each connecting plate 343 leads to for connecting plate 343 and the rotor plate 341 Cross the second bearing pin 345 and wear the connecting plate 343 and the pull plate 342 to be rotatably connected with the pull plate 342.Specifically Ground, the setting of the first bearing pin 344 may insure that one end of connecting plate 343 can rotate relative to rotor plate 341, and the second bearing pin 345 setting may insure that the other end of connecting plate 343 can rotate relative to pull plate 342, so when the first cylinder 31 When piston rod does stretching motion, because the rotor plate 341 being connected with the piston rod of the first cylinder 31 can be relative to connecting plate 343 Rotate, then the rotor plate 341 can be realized with the Telescopic base of the piston rod of the first cylinder 31 it is movable, so be The drag hook 33 that control is connected with the side of rotor plate 341 can be achieved to snap onto on back-off 61.Further, connecting plate 343 is close The transfer hole (not shown) worn for the first bearing pin 344, similarly, connecting plate are equipped with the position of its one end and rotor plate 341 343 are equipped with the transfer hole (not shown) worn for the second bearing pin 345 on the position of its other end and pull plate 342.

In the present embodiment, as seen in figures 3-5, the one end offered on the rotor plate 341 for the connecting plate 343 is stretched The rotation slot 3411 entered.Specifically, such structure design may insure that connecting plate 343 can extend into rotor plate 341, connecting plate 343 can form overlapping relation between rotor plate 341, so can ensure that the first bearing pin 344 can wear rotation simultaneously Plate 341 and connecting plate 343 can also be strengthened with to realize rotatable connection between rotor plate 341 and connecting plate 343 The stability that connecting plate 343 is connected with rotor plate 341.

In the present embodiment, as seen in figures 3-5, the other end for the connecting plate 343 is offered in the pull plate 342 The pulling groove 3421 stretched into.Specifically, such structure design may insure that connecting plate 343 can extend into pull plate 342, connection Plate 343 can form overlapping relation between pull plate 342, so can ensure that the second bearing pin 345 can wear drawing simultaneously Dynamic plate 342 and connecting plate 343 can also be added with to realize rotatable connection between pull plate 342 and connecting plate 343 The stability that strong ties plate 343 is connected with pull plate 342.

In the present embodiment, as seen in figures 3-5, the parallelogram component 34 also includes transfer block 346, the switching One end of block 346 wears the transfer block 346 and the rotor plate 341 with can with the rotor plate 341 by the 3rd bearing pin 347 Rotation connection, the other end of the transfer block 346 are fixedly connected with the piston rod of the first cylinder 31.Specifically, transfer block 346 is logical The 3rd bearing pin 347 is crossed to wear to be rotatably connected with the realization of rotor plate 341, then again by the cylinder 31 of transfer block 346 and first Piston rod be fixedly connected on, so that the piston rod of the first cylinder 31 is certain relative to that can be realized between rotor plate 341 Angle swinging, and then with the piston rod of the second cylinder 32 pull the pull plate 342 to act when, will not be because of the first cylinder 31 piston rod connects pulling that is excessively stiff and causing drag hook 33 can not realize back-off 61 with rotor plate 341, that is to say, that By the bearing pin 347 of transfer block 346 and the 3rd set can parallelogram component 34 action it is freer.

In the present embodiment, as seen in figures 3-5, the sidepiece of the rotor plate 341 is provided with what is stretched into for the transfer block 346 Switching groove 3412.Specifically, such structure design may insure that transfer block 346 can extend into rotor plate 341, transfer block 346 Overlapping relation can be formed between rotor plate 341, so can ensure that the 3rd bearing pin 347 can wear rotor plate simultaneously 341 and transfer block 346 to realize rotatable connection between rotor plate 341 and transfer block 346, while can also strengthen turning Connect the stability that block 346 is connected with rotor plate 341.

In the present embodiment, as shown in figure 1, the quantity of the de- back-off mechanism 30 is three, back-off is taken off described in two of which The lower section spacing side by side that mechanism 30 is located at the mounting bracket 10 is oppositely arranged, and another described de- back-off mechanism 30 is positioned at described The top of mounting bracket 10 and with wherein one de- 30 setting side by side up and down of back-off mechanism positioned at the lower section of the mounting bracket 10.Tool Body, it can be that three side back-offs 61 surround for the structure when mobile terminal protective case 60 to set three Ge Tuo back-offs mechanisms 30, Pickup work when another side surrounds at fillet, such three Ge Tuo back-offs mechanism 30 work and can run through soon to this simultaneously The mobile terminal protective case 60 of kind structure is stripped work, and then can efficiently complete the pickup work to mobile terminal protective case 60 Make.

Certainly, in other embodiments, the quantity for taking off back-off mechanism 30 can be two or four etc., according to reality The planform of mobile terminal protective case 60 and set, in this way, no matter mobile terminal protective case 60 structure it is how complicated, by making Quick pickup can be still completed with the mobile terminal protective case automatic member withdrawing device of the present embodiment to work.

In the present embodiment, as shown in Fig. 1~2 and Fig. 7, the mounting bracket 10 includes installing plate 11, supporting plate 12 and consolidated Surely several connecting poles 13 being connected between the installing plate 11 and the supporting plate 12, the bindiny mechanism 20 is located at described The upside of installing plate 11, the cylinder body of first cylinder 31 are connected with the supporting plate 12, and the piston of first cylinder 31 Bar is connected through the installing plate 11 with the opposite side of the rotor plate 341, and the cylinder body of second cylinder 32 is fixed on described The side of installing plate 11.Specifically, installing plate 11 is arranged at intervals with supporting plate 12, and interval is connected by several connecting poles 13 Connect, so can both be shaped to the mounting bracket 10 of an entirety admittedly with supporting plate 12 by the installing plate 11 of connecting pole 13, again A space for being available for remaining part to install or operated for staff is formed between installing plate 11 and supporting plate 12.

In the present embodiment, as shown in figure 3, being provided be hinged machine between the cylinder body of first cylinder 31 and the supporting plate 12 Structure 35, the linkwork 35 include fixed block 351, hinged block 352 and jointed shaft 353, and the fixed block 351 is fixed on described In supporting plate 12, the fixed block 351 is provided with hinged groove 3511, and the hinged block 352 is fixed on first cylinder 31 On cylinder body, the hinged block 352 is provided be hinged platform 3521, and the be hinged platform 3521 is stretched into the hinged groove 3511 and passed through The jointed shaft 353 is worn make it that the hinged block 352 is be hinged with the fixed block 351.Specifically, in jointed shaft 353 Effect under can cause hinged block 352 relative to fixed block 351 with jointed shaft 353 for axis swing angle, then with hinged block The cylinder body of 352 the first cylinders 31 being fixedly connected can also be realized relative to the swing angle of fixed block 351, that is, causes the first cylinder 31 can be relative to the swing angle of supporting plate 12 of mounting bracket 10, so, when the first cylinder 31 driving parallelogram component 34 Rotor plate 341 is when moving and the second cylinder 32 drives whole parallelogram component 34 portable, the first cylinder 31 can be with As the certain angle of swing is to coordinate the movement of parallelogram component 34, and then drag hook 33 can be preferably controlled to pull 61 are detained to cause the deformation demoulding of back-off 61.Wherein, hinged groove 3511 is provided for coordinating be hinged platform 3521, so that hinge Connecing has certain overlay structure between block 352 and fixed plate 46, and then preferably can be worn simultaneously for jointed shaft 353 be hinged Block 352 and fixed block 351, to realize be hinged, reasonable in design, practicality between hinged block 352 and fixed block 351 By force.

In the present embodiment, as shown in figure 3, being provided with fitting machine between the cylinder body and the installing plate 11 of second cylinder 32 Structure 36, the installing mechanism 36 include mounting seat 361 and the axis of guide 362, one end of the mounting seat 361 and the installing plate 11 It is fixedly connected, the cylinder body of second cylinder 32 is fixed on the side of the mounting seat 361, and one end of the axis of guide 362 It is fixedly connected with the mounting seat 361, the other end of the axis of guide 362 and the pilot hole being opened in the pull plate 342 3422 gaps coordinate.Wherein, the effect of the mounting seat 361 of installing mechanism 36 is to play the cylinder body for fixing the second cylinder 32 in installation On plate 11, and the effect of the axis of guide 362 is to play the moving direction for being oriented to pull plate 342, and then is oriented to whole parallelogram The moving direction of component 34.Specifically, the piston rod for being installed on the second cylinder 32 of mounting seat 361 is set parallel to installing plate 11 Put, when the piston rod of such second cylinder 32 makees stretching motion, you can rotor plate 341 is driven parallel to peace by pull plate 342 The direction motion of loading board 11, in this way, may be such that the drag hook 33 being installed on rotor plate 341 pulls back-off 61, and then to move The dynamic demoulding of terminal protection set 60.

In the present embodiment, as shown in figures 7 and 12, the bindiny mechanism 20 includes being used for the 3rd gas being connected with injection machine Cylinder 21 and pinion stand 22, the pinion stand 22 are fixed in the supporting plate 12, and the side of the pinion stand 22 is provided with gear 221, the piston rod of the 3rd cylinder 21 is provided with rack 211, and the rack 211 engages connection with the gear 221.Specifically Ground, bindiny mechanism 20, which can not only realize, is connected whole mobile terminal protective case automatic member withdrawing device with injection machine, and the company Binding structure can make the motion in vertical direction with drive installation frame 10, i.e., when the piston rod of the 3rd cylinder 21 makees stretching motion When, then the gear of the rack 211 being arranged on the piston rod of the 3rd cylinder 21 and the pinion stand 22 being fixed in supporting plate 12 221 realize the motion that engagement coordinates, and so as to make the linear motion of vertical direction with moving gear 221, and then drive whole pinion stand 22 realize the motion of vertical direction, and such mounting bracket 10 can be realized the motion of vertical direction by control.

In the present embodiment, as shown in Fig. 1~2 and Fig. 7~9, the mobile terminal protective case automatic member withdrawing device also includes For clamping the clamping device 40 of the mobile terminal protective case 60, the clamping device 40 is installed on the installing plate 11 simultaneously Positioned at the top of each de- back-off mechanism 30.Specifically, clamping device 40 can coordinate de- back-off mechanism 30 to realize together pair The pickup work of mobile terminal protective case 60, for example, being produced by the clamping mobile terminal of clamping device 40 protective case 60 in injection The raw mouth of a river 62, and then adhere to realizing by the mouth of a river 62 and clamp mobile terminal protective case 60, it so, it is possible more fast and effective Realize the pickup work to mobile terminal protective case 60 in ground.Certainly, movement can also be clamped according to actual conditions, clamping device 40 Other positions of terminal protection set 60.

In the present embodiment, as shown in figs. 7-9, the clamping device 40 includes gripper cylinder 41, head rod 42, the Two connecting rods 43, the first supporting rod 44 and the second supporting rod 45, the gripper cylinder 41 is fixed on the installing plate 11, described Head rod 42 and second connecting rod 43 are hingedly connected to the both sides of the cylinder body of the gripper cylinder 41, and described first The inner piston rod with the gripper cylinder 41 of inner and described second connecting rod 43 of connecting rod 42 is connected, and described first The cylinder body that the outer end of connecting rod 42 and the outer end of second connecting rod 43 are respectively further from the gripper cylinder 41 is extended, institute State the first supporting rod 44 and second supporting rod 45 is individually fixed in the head rod 42 and second connecting rod 43 On.Specifically, when the piston rod of gripper cylinder 41 makees stretching motion, then connected head rod 42 and second connects Bar 43 also followed by the piston rod movement of gripper cylinder 41, because the connecting rod 43 of head rod 42 and second is articulated with clamping On the cylinder body of cylinder 41, then the connecting rod 43 of head rod 42 and second with gripper cylinder 41 piston rod movement when be with The connecting rod 43 of head rod 42 and second with being rotated centered on the hinged place of the cylinder body of gripper cylinder 41, so allows for The outer end of one connecting rod 42 and the outer end of the second connecting rod 43, which are realized, opens or the action of closure, so respectively with head rod 42 and second connecting rod 43 connect the first supporting rod 44 and the second supporting rod 45 between also realize open or closure action, So as to be realized by the opening between the first supporting rod 44 and the second supporting rod 45 or closure to mobile terminal protective case 60 The clamping and loosening at the mouth of a river 62.

In the present embodiment, as shown in Fig. 8~9, the first anti-skid structure of medial surface 441 of first supporting rod 44 is described The medial surface of second supporting rod 45 is provided with second anti-skid structure 451 facing with first anti-skid structure 441.Specifically, First supporting rod 44 and the second supporting rod 45 can be increased by the setting of the first anti-skid structure 441 and the second anti-skid structure 451 The frictional force during mouth of a river 62 of mobile terminal protective case 60 is clamped, is so not easy appearance and skids and cause to protect mobile terminal The problem of clamping failure at the mouth of a river 62 of sheath 60, it can be ensured that clamping work more safety is secure.

In the present embodiment, first anti-skid structure 441 caves inward to be formed for the medial surface of first supporting rod 44 Depression lines or the raised lines that is formed of outwardly convex, second anti-skid structure 451 is second supporting rod 45 Medial surface cave inward to be formed depression lines or outwardly convex formed raised lines.Specifically, can according to actual conditions The first anti-skid structure 441 and the second anti-skid structure 451, the knot of two kinds of lines are used as to make depression lines or raised lines Structure can increase the frictional force with retaining part, and then lift the stability and reliability of clamping.

In the present embodiment, as shown in figs. 7-9, the clamping device 40 also includes fixed plate 46, the gripper cylinder 41 Cylinder body is fixed on the installing plate 11 by the fixed plate 46.Specifically, the setting by increasing fixed plate 46 can make Obtain clamping device 40 and make more changes relative to the position of installing plate 11, fixed plate 46 can form cantilever beam structure and set Put, so when clamping device 40 is installed in the fixed plate 46, you can so that clamping device 40 is away from the certain of installing plate 11 Distance, then clamping device 40 can be arranged on to most suitable position as needed.Wherein, the shape of fixed plate 46 can be with Change is made according to the actual requirements.

In the present embodiment, as shown in figs. 7-9, the fixed plate 46 includes vertical portion 461 and cantilever portion 462, described vertical Portion 461 is fixedly connected with the installing plate 11, and the cantilever portion 462 is in one end of the vertical portion 461 towards away from the installation The direction of plate 11 is extended, and the cylinder body of the gripper cylinder 41 is fixed in the cantilever portion 462.Specifically, vertical portion 461 The side of installing plate 11 can be fitted in, so increases vertical portion 461 and the contact area of installing plate 11, it is whole so as to increase The stability being fixedly connected between individual fixed plate 46 and installing plate 11, and cantilever portion 462 i.e. extend into cantilever beam structure, so that Being installed on gripper cylinder 41 in cantilever portion 462 can be away from one end distance of installing plate 11, and then can preferably realize pair The arrangement of the position of gripper cylinder 41, you can so that the position of gripper cylinder 41 effectively is set in into the mobile terminal for needing to clamp The opening position of protective case 60, such as the top of the opening position of the mouth of a river 62 for the mobile terminal protective case 60 being set in.

In the present embodiment, as shown in Fig. 1~2, Fig. 7 and Figure 10~11, the mobile terminal protective case automatic member withdrawing device Also include being used for the adsorbing mechanism 50 for adsorbing the mobile terminal protective case 60, the adsorbing mechanism 50 is installed on the installing plate On 11 and positioned at the lower section of the clamping device 40.Specifically, adsorbing mechanism 50 can equally coordinate de- back-off mechanism 30 together The pickup work to mobile terminal protective case 60 is realized, for example, adsorbing the back of the body of mobile terminal protective case 60 by adsorbing mechanism 50 Face, it so, it is possible more fast and effeciently to realize the pickup work to mobile terminal protective case 60.Certainly, according to actual conditions, Adsorbing mechanism 50 can also adsorb other positions of mobile terminal protective case 60.Equally, the adsorbing mechanism 50 can also match somebody with somebody co-clip Hold mechanism 40 to apply force on mobile terminal protective case 60 at vertical direction interval together, can so apply and more balance Power mobile terminal protective case 60 each opening position, and then cause pickup work it is more steady.

In the present embodiment, as shown in Fig. 1~2, Fig. 7 and Figure 10~11, the adsorbing mechanism 50 includes vacuum cup 51, connected Adapter 52 and the connector 53 for being connected with the vaccum-pumping equipment (not shown) of outside, the connector 53 are fixed on the peace In loading board 11, the vacuum cup 51 is connected by the connecting tube 52 with the connector 53 and the vacuum cup 51 prolongs Extend the lower section of the clamping device 40.Specifically, the installation of whole adsorbing mechanism 50 is mainly realized in the effect of connector 53 And fixation, and the part placed in the middle of connection connecting tube 52 and outside vaccum-pumping equipment is played, vacuum cup 51 is in the work vacuumized It can firmly be adsorbed in the plane (such as back side) of mobile terminal protective case 60 with lower, and then realize more and effectively take Part works.

In the present embodiment, as shown in fig. 7, the height-regulating slot 111 arranged vertically is offered on the installing plate 11, it is described Connector 53, which is worn, to be fixed in the height-regulating slot 111.Specifically, the setting of height-regulating slot 111 can be in order to connecting First 53 regulation on height and position, the regulation to vacuum cup 51 on height and position so can be achieved, then according to not With the situation of the mobile terminal protective case 60 of size, the vacuum cup 51 is adjusted on optimal height and position, so can be more Accelerate speed and effectively realize pickup work.

In the present embodiment, as shown in Figure 10~11, the vacuum cup 51 is multi-layer vacuum sucker 51.Specifically, multilayer Vacuum cup 51 also has the function that buffering when being contacted with mobile terminal protective case 60, avoids multi-layer vacuum sucker 51 because meaning Excessive power is applied to mobile terminal protective case 60 and situation about mutually damaging occurs outside, that is to say, that uses multi-layer vacuum Sucker 51 has more security performance.

In the present embodiment, as shown in Figure 1 and Figure 7, the quantity of the adsorbing mechanism 50 is two, and two adsorption machines Structure 50 is in be arranged side by side up and down.Specifically, adsorbing mechanism 50 is set under two and in the vertical direction side by side, then to mobile whole Upper-lower position more balances when end protective cover 60 applies absorption affinity, and then can avoid to going out during mobile terminal 60 pickup of protective case The phenomenon that existing tilted upward skews.

It should be noted that in the present embodiment, when two parts of interconnection do not elaborate, fastener can be used (such as bolt, rivet etc.) is fixedly connected, naturally it is also possible to is welded and fixed two parts by welding procedure, people in the art Member knows to use more preferably a kind of connected mode, no longer repeated one by one herein.The foregoing is only it is of the present utility model compared with Good embodiment, not to limit the utility model, all made within spirit of the present utility model and principle are any Modifications, equivalent substitutions and improvements etc., should be included within the scope of protection of the utility model.

Claims (10)

1. A kind of 1. mobile terminal protective case automatic member withdrawing device, it is characterised in that：Including mounting bracket, for what is be connected with injection machine Bindiny mechanism and the de- back-off mechanism of at least one back-off for button hook mobile terminal protective case, the bindiny mechanism are located at institute The top of mounting bracket is stated, each de- back-off mechanism includes the first cylinder, the second cylinder, drag hook and parallel Quadrilateral assembly, The parallelogram component includes rotor plate, pull plate and is rotatably connected between the rotor plate and the pull plate At least two connecting plates, the rotation slot stretched into for one end of the connecting plate is offered on the rotor plate, the drag hook is set In the side of the rotor plate, the cylinder body of first cylinder is installed on the mounting bracket and the piston rod of first cylinder It is connected with the opposite side of the rotor plate, the cylinder body of second cylinder is installed on the mounting bracket and second cylinder Piston rod is connected with the middle part of the pull plate, and first cylinder and second cylinder control the rotor plate and institute respectively Pull plate is stated to act and then drive the drag hook button hook and pull the back-off of the mobile terminal protective case.
2. 2. mobile terminal protective case automatic member withdrawing device according to claim 1, it is characterised in that：The number of the connecting plate Measure as four, spacing side by side is set four connecting plates two-by-two, and two connecting plates that wherein spacing side by side is set are located at The surface for two connecting plates that other spacing side by side is set.
3. 3. mobile terminal protective case automatic member withdrawing device according to claim 1, it is characterised in that：Each connecting plate One end wears the connecting plate and the rotor plate to be rotatably connected with the rotor plate by the first bearing pin, each connection The other end of plate wears the connecting plate and the pull plate to be rotatably connected with the pull plate by the second bearing pin.
4. 4. mobile terminal protective case automatic member withdrawing device according to claim 1, it is characterised in that：Opened in the pull plate The pulling groove stretched into provided with the other end for the connecting plate.
5. 5. mobile terminal protective case automatic member withdrawing device according to claim 1, it is characterised in that：The parallelogram Component also includes transfer block, one end of the transfer block by the 3rd bearing pin wear the transfer block and the rotor plate with institute State rotor plate to be rotatably connected, the other end of the transfer block is fixedly connected with the piston rod of the first cylinder.
6. 6. mobile terminal protective case automatic member withdrawing device according to claim 5, it is characterised in that：The side of the rotor plate Portion is provided with the switching groove stretched into for the transfer block.
7. 7. mobile terminal protective case automatic member withdrawing device according to claim 1, it is characterised in that：The de- back-off mechanism Quantity be three, back-off mechanism taken off described in two of which be located at the lower section spacing side by side of the mounting bracket and be oppositely arranged, in addition One de- back-off mechanism be located at the top of the mounting bracket and with below the mounting bracket wherein one it is described it is de- fall Buckle mechanism setting side by side up and down.
8. 8. the mobile terminal protective case automatic member withdrawing device according to any one of claim 1~7, it is characterised in that：It is described Mounting bracket includes installing plate, supporting plate and several connections being fixedly connected between the installing plate and the supporting plate Post, the bindiny mechanism are located at the upside of the installing plate, and the cylinder body of first cylinder is connected with the supporting plate, and described The piston rod of first cylinder is connected through the installing plate with the opposite side of the rotor plate, and the cylinder body of second cylinder is fixed In the side of the installing plate.
9. 9. mobile terminal protective case automatic member withdrawing device according to claim 8, it is characterised in that：First cylinder Linkwork is provided between cylinder body and the supporting plate, the linkwork includes fixed block, hinged block and jointed shaft, described solid Determine block to be fixed in the supporting plate, the fixed block is provided with hinged groove, and the hinged block is fixed on first cylinder On cylinder body, the hinged block is provided be hinged platform, and the be hinged platform is stretched into the hinged groove and worn by the jointed shaft To cause the hinged block to be hinged with the fixed block.
10. 10. mobile terminal protective case automatic member withdrawing device according to claim 8, it is characterised in that：Second cylinder Cylinder body and the installing plate between be provided with installing mechanism, the installing mechanism includes mounting seat and the axis of guide, the mounting seat One end be fixedly connected with the installing plate, the cylinder body of second cylinder is fixed on the side of the mounting seat, and described leads It is fixedly connected to one end of axle with the mounting seat, the other end of the axis of guide and the pilot hole being opened in the pull plate Gap coordinates.