Customized selling equipment for mobile phone shells

Abstract

The utility model provides customized selling equipment for mobile phone shells. The customized selling equipment comprises a rack, a mobile phone shell storage and carrying mechanism, a mobile phone shell printing device and an operation panel, a plurality of warehouses are arranged on the rack; the mobile phone shell printing device is arranged on one side of the mobile phone shell storage and carrying mechanism, and the mobile phone shell storage and carrying mechanism carries mobile phone shells between the warehouse and the printing mechanism; the mobile phone shell printing device comprises a printing mechanism, a mobile phone shell shaping jig, a height adjusting mechanism and a conveying mechanism. And the operation panel is arranged on the rack. Compared with the prior art, the mobile phone shell customized selling equipment has the advantages that through reasonable layout of all structures, the arrangement number of warehouses is greatly increased, and the space is effectively utilized; the mobile phone shell storage and carrying mechanism can stably adsorb the mobile phone shells through an adsorption assembly, and stable grabbing is achieved; the mobile phone shell printing device is simple in overall structure, accurate in printing, good in effect and capable of well adapting to and solving the problems existing in the mobile phone shell printing process.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mobile phone shell technical field, specifically to a mobile phone shell custom selling equipment. BACKGROUND

[0002] With the development of science and technology, smart phones are widely used, and people will set a mobile phone shell on the outside of the smart phone when buying the smart phone, which can protect the smart phone, and also can decorate the smart phone, so that the mobile phone shell is more personalized. In the mobile phone shell vending machine, a printing device is usually provided to print the mobile phone shell, so as to facilitate the user to customize the pattern of the mobile phone shell.

[0003] Because the user uses many mobile phone models, and different mobile phones have different thicknesses, the thickness of the mobile phone shell corresponding to the mobile phone is also different, and the mechanical hand of the vending machine will not adjust the height of the mobile phone shell after putting the mobile phone shell into the positioning structure of the printing device, which leads to that in the printing process, some mobile phone shells that are too thick are close to the printing nozzle, which will affect the printing effect and even may collide with the printing nozzle. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the defects and deficiencies in the prior art, and provides a mobile phone shell custom selling equipment.

[0005] One embodiment of the utility model provides a mobile phone shell custom selling equipment, which comprises a rack, a mobile phone shell printing device and a mobile phone shell storage and carrying mechanism.

[0006] A plurality of warehouses are arranged on the rack.

[0007] The mobile phone shell printing device is arranged on one side of the mobile phone shell storage and carrying mechanism, and the mobile phone shell storage and carrying mechanism carries the mobile phone shell between the warehouse and the printing mechanism.

[0008] The mobile phone shell printing device comprises a printing mechanism, a mobile phone shell shaping jig, a height adjusting mechanism and a conveying mechanism.

[0009] The printing mechanism is arranged on the rack and is used for printing the mobile phone shell.

[0010] The mobile phone shell shaping jig is arranged below the printing mechanism and is used for positioning the mobile phone shell.

[0011] The height adjusting mechanism is drivingly connected with the mobile phone shell shaping jig, the height adjusting mechanism drives the mobile phone shell shaping jig to ascend and descend so that the mobile phone shell on the mobile phone shell shaping jig is at a preset height relative to the printing mechanism.

[0012] The operation panel is arranged on the rack and is signal connected with the mobile phone shell storage and conveying mechanism and the printing mechanism.

[0013] In some optional embodiments, the height adjusting mechanism comprises:

[0014] The lifting driving assembly is drivingly connected with the mobile phone shell shaping jig and is used to drive the mobile phone shell shaping jig to lift;

[0015] The height detection assembly is arranged on one side of the mobile phone shell shaping jig and is signal connected with the lifting driving assembly.

[0016] In some optional embodiments, the conveying mechanism is arranged on the rack and is drivingly connected with the height adjusting mechanism, and drives the height adjusting mechanism to move to a feeding position and a printing position relative to the printing mechanism.

[0017] When the conveying mechanism drives the height adjusting mechanism to move from the feeding position to the printing position, if the height detection assembly detects that there is a mobile phone shell at the preset height, the lifting driving assembly drives the mobile phone shell shaping jig to descend until the height detection assembly does not detect a mobile phone shell at the preset height; if the height detection assembly does not detect that there is a mobile phone shell at the preset height, the lifting driving assembly drives the mobile phone shell shaping jig to ascend until the height detection assembly detects that there is a mobile phone shell at the preset height, and then the lifting driving assembly drives the mobile phone shell shaping jig to descend again until the height detection assembly does not detect a mobile phone shell at the preset height.

[0018] In some optional embodiments, the mobile phone shell storage and conveying mechanism comprises a multi-axis translation driving assembly, a rotation driving assembly and a suction assembly.

[0019] The multi-axis translation driving assembly is drivingly connected with the suction assembly and is used to drive the suction assembly to translate;

[0020] The rotation driving assembly is drivingly connected with the suction assembly and is used to drive the suction assembly to rotate to both sides of the multi-axis translation driving assembly.

[0021] The suction assembly is used to grab a mobile phone shell.

[0022] A plurality of the storage bins are arranged on both sides of the multi-axis translation driving assembly, wherein part of the storage bins and the mobile phone shell printing device are located on the same side of the multi-axis translation driving assembly, and the other part of the storage bins and the mobile phone shell printing device are located on both sides of the multi-axis translation driving assembly, respectively.

[0023] In some optional embodiments, a discharge bin is arranged on the rack, the discharge bin and the mobile phone shell printing device are arranged on the same side of the mobile phone shell storage and carrying mechanism, and a feeding bin is arranged on the top of the discharge bin.

[0024] The mobile phone shell storage and carrying mechanism carries the mobile phone shell between the storage bin, the printing mechanism and the discharge bin.

[0025] In some optional embodiments, a support beam is arranged on the rack.

[0026] The printing mechanism comprises a printing nozzle assembly, a nozzle driving assembly and a position detection assembly.

[0027] A nozzle guide rail is arranged on the support beam.

[0028] The printing nozzle assembly is movably connected with the nozzle guide rail, and the printing nozzle assembly and the position detection assembly are arranged on two sides of the support beam respectively.

[0029] The nozzle driving assembly is drivingly connected with the printing nozzle assembly, and drives the printing nozzle assembly to move along the nozzle guide rail.

[0030] In some optional embodiments, the position detection assembly comprises a grating sensor and a grating strip, the grating sensor and the grating strip are in sensing cooperation, the grating sensor and the grating strip are arranged on the side of the support beam away from the printing nozzle assembly, the grating sensor is connected with the printing nozzle assembly, and the grating strip is arranged on the side of the support beam away from the printing nozzle assembly.

[0031] In some optional embodiments, the printing mechanism further comprises a protective cover, the protective cover surrounds a printing space, the printing space is located on the side of the support beam facing the printing nozzle assembly and below the printing nozzle assembly.

[0032] When the printing mechanism prints the mobile phone shell, the mobile phone shell shaping jig is located in the printing space.

[0033] In some optional embodiments, the mobile phone shell shaping jig comprises a mobile phone shell shaping seat and a positioning assembly.

[0034] The positioning assembly is arranged on the mobile phone shell shaping seat and used for pushing the mobile phone shell to a preset shaping position on the mobile phone shell shaping seat.

[0035] The positioning assembly comprises a positioning driving assembly and four positioning members, the four positioning members are arranged on the mobile phone shell shaping seat and located on four sides of the shaping position respectively.

[0036] The positioning driving assembly drives the positioning member located on the two sides adjacent to the shaping position to move relative to the mobile phone shell shaping seat, or the positioning driving assembly drives the positioning member located on the three sides adjacent to the shaping position to move relative to the mobile phone shell shaping seat, or the positioning driving assembly drives four positioning members to move relative to the mobile phone shell shaping seat, so that the corresponding positioning member is close to or away from the shaping position.

[0037] In some optional embodiments, the positioning driving assembly is drivingly connected with the positioning members located on at least two sides adjacent to the shaping position, wherein the positioning members connected with the positioning driving assembly are movable positioning members, and the movable positioning members are movably connected with the mobile phone shell shaping seat.

[0038] With respect to the prior art, in the mobile phone shell customization and selling equipment of the utility model, the arrangement number of the goods warehouses is greatly increased through the reasonable layout of various structures, and the space is effectively utilized; the mobile phone shell storage and carrying mechanism can stably adsorb the mobile phone shell through the adsorption assembly, realizes stable grabbing, the multi-shaft translation driving assembly and the rotation driving assembly can drive the adsorption assembly to move flexibly, the goods can be conveniently taken, a large number of goods warehouses can be arranged, and the overall structure is relatively simple; the mobile phone shell printing device has simple overall structure, accurate printing and good effect, can well adapt to solve the problems existing in the mobile phone shell printing process, for example, the height of the mobile phone shell can be adjusted through the height adjusting mechanism, so that the mobile phone shell and the printing mechanism maintain a suitable distance, thereby avoiding the influence of the thickness difference of different mobile phone shells on the printing effect; the position of the mobile phone shell can be stably positioned through the positioning member, so that the mobile phone shell accurately reaches the shaping position, so as to facilitate subsequent printing of the mobile phone shell, the structure is simple, and the outer side of the mobile phone shell does not need to be additionally provided with a positioning sleeve to assist positioning, thereby reducing the production and transportation cost; the printing head assembly and the position detection assembly are arranged on the two sides of the supporting beam respectively, so as to avoid that the consumables sprayed by the printing head assembly adhere to the position detection assembly, thereby effectively avoiding the pollution of the position detection assembly by the consumables, and reducing the maintenance frequency; the conveying mechanism can convey the mobile phone shell shaping jig, thereby avoiding the influence of the printing mechanism on the taking and placing of the mobile phone shell.

[0039] In order to more clearly understand the utility model, the specific implementation mode of the utility model will be described below in combination with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 It is a structural schematic view of the mobile phone shell customization and selling equipment of an embodiment of the utility model;

[0041] Figure 2 It is a structural schematic view of the mobile phone shell printing device of an embodiment of the utility model;

[0042] Figure 3Structure schematic view of one side of the mobile phone shell storage and carrying mechanism of an embodiment of the present utility model;

[0043] Figure 4 Structure schematic view of the other side of the mobile phone shell storage and carrying mechanism of an embodiment of the present utility model;

[0044] Figure 5 Structure schematic view of the discharge bin of an embodiment of the present utility model;

[0045] Figure 6 Structure schematic view of the goods bin of an embodiment of the present utility model;

[0046] Figure 7 Structure schematic view of the printing mechanism of an embodiment of the present utility model;

[0047] Figure 8 Structure schematic view of one side of the printing mechanism of an embodiment of the present utility model;

[0048] Figure 9 Structure schematic view of the other side of the printing mechanism of an embodiment of the present utility model;

[0049] Figure 10 Structure schematic view of the printing mechanism of an embodiment of the present utility model when the printing nozzle assembly is hidden;

[0050] Figure 11 Structure schematic view of the printing mechanism of an embodiment of the present utility model when the protective cover is included;

[0051] Figure 12 Structure schematic view of one side of the printing mechanism of an embodiment of the present utility model when the protective cover is included;

[0052] Figure 13 Structure schematic view of the mobile phone shell shaping jig of an embodiment of the present utility model;

[0053] Figure 14 Sectional view of the mobile phone shell shaping jig of an embodiment of the present utility model;

[0054] Figure 15 Positioning process schematic view of the mobile phone shell shaping jig of an embodiment of the present utility model when a first positioning mode is adopted;

[0055] Figure 16 Positioning process schematic view of the mobile phone shell shaping jig of an embodiment of the present utility model when a second positioning mode is adopted;

[0056] Figure 17 Positioning process schematic view of the mobile phone shell shaping jig of an embodiment of the present utility model when a third positioning mode is adopted;

[0057] Figure 18 Structure diagram of the mobile positioning member and the positioning power module of one embodiment of the utility model.

[0058] Figure 19 Structure diagram of one side of the partial structure of the mobile phone shell printing device of one embodiment of the utility model;

[0059] Figure 20 Sectional view of the partial structure of the mobile phone shell printing device of one embodiment of the utility model;

[0060] Figure 21 Sectional view of the height adjusting mechanism of one embodiment of the utility model;

[0061] Figure 22 Sectional view of one side of the height adjusting mechanism of one embodiment of the utility model.

[0062] Explanation of reference signs:

[0063] 10, rack; 11, goods warehouse; 111, goods warehouse outlet; 112, avoidance gap; 12, discharge bin; 121, feeding bin outlet; 122, inclined guide plate; 20, mobile phone shell storage and carrying mechanism; 210, multi-axis translation driving assembly; 211, first translation driving module; 212, second translation driving module; 220, rotation driving assembly; 230, adsorption assembly; 231, rotating arm; 232, vacuum chuck; 30, mobile phone shell printing device; 40, support; 41, support beam; 411, nozzle guide rail; 412, grating fixed frame; 413, first limiting part; 50, printing mechanism; 510, printing nozzle assembly; 511, second limiting part; 512, extension part; 513, drag chain mechanism; 520, nozzle driving assembly; 530, position detection assembly; 531, grating sensor; 532, grating strip; 540, protective cover; 541, printing space; 60, mobile phone shell shaping jig; 610, mobile phone shell shaping seat; 611, shaping position; 612, mounting cavity; 613, guide through slot; 614, mobile phone shell detection assembly; 620, positioning assembly; 621, positioning driving assembly; 6211, positioning power module; 62111, positioning driving motor; 62112, positioning transmission gear; 622, positioning piece; 6221, movable positioning piece; 62211, rack part; 62212, shielding plate; 6222, fixed positioning piece; 70, height adjusting mechanism; 710, lifting driving assembly; 711, base; 7111, mounting part; 7112, assembly cavity; 7113, first mounting hole; 7114, second mounting hole; 7115, assembly opening; 712, lifting power motor; 713, lifting transmission mechanism; 7131, synchronous belt; 7132, driving synchronous wheel; 7133, transmission synchronous wheel; 7134, first guide synchronous wheel; 7135, second guide synchronous wheel; 714, lifting lead screw; 720, height detection assembly; 721, light emitter; 722, light receiver; 80, conveying mechanism; 90, mobile phone shell. DETAILED DESCRIPTION

[0064] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is 2 or more than 2, and the meaning of "several" is 1 or more than 1. In addition, unless otherwise specified, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "vertical", "horizontal", "upper", "lower", "front", "rear", "left", "right", "straight", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In the description of the utility model, unless otherwise specified and limited, the terms "mounting", "connection", "connection", "fixing" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. In the description of the utility model, the description of the terms "one embodiment", "some optional embodiments" or "some optional examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In the description of the utility model, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0065] Please refer to Figure 1 and Figure 2 An embodiment of the utility model provides a kind of mobile phone shell customization selling equipment, it include: rack 10, mobile phone shell storage handling mechanism 20, mobile phone shell printing device 30 and operation panel (not shown in figure).

[0066] Rack 10 is provided with multiple warehouses 11.

[0067] The mobile phone case printing device 30 is arranged on one side of the mobile phone case storage and carrying mechanism 20, and the mobile phone case storage and carrying mechanism 20 carries the mobile phone case between the goods bin 11 and the printing mechanism 50.

[0068] In order to facilitate the installation of the mobile phone case printing device 30, the bracket 40 is further arranged on the rack 10, and the bracket 40 is detachably connected with the rack 10. The mobile phone case printing device 30 is arranged on the bracket 40, so that the mobile phone case printing device 30 and the bracket 40 form a modular design, which is convenient for production and assembly, and subsequent disassembly, maintenance and replacement. The mobile phone case printing device 30 comprises a printing mechanism 50, a mobile phone case shaping jig 60, a height adjusting mechanism 70 and a conveying mechanism 80.

[0069] The printing mechanism 50 is arranged on the bracket 40 and is used for printing the mobile phone case.

[0070] The mobile phone case shaping jig 60 is arranged below the printing mechanism 50 and is used for positioning the mobile phone case.

[0071] The height adjusting mechanism 70 is drivingly connected with the mobile phone case shaping jig 60. The height adjusting mechanism 70 drives the mobile phone case shaping jig 60 to ascend and descend, so that the mobile phone case on the mobile phone case shaping jig 60 is at a preset height relative to the printing mechanism 50.

[0072] The operation panel is arranged on the rack 10 and is signal-connected with the mobile phone case storage and carrying mechanism 20 and the printing mechanism 50. The operation panel can be arranged on the outer side of the rack and is used for customers to select the mobile phone case to be printed. The operation panel usually adopts a touch display panel with a display screen, which is convenient for customers to operate.

[0073] The operation principle of the mobile phone case customization and selling device will be described below. After the mobile phone case storage and carrying mechanism 20 takes out the mobile phone case from the goods bin 11, the mobile phone case is placed on the mobile phone case shaping jig 60. The mobile phone case shaping jig 60 positions the mobile phone case. Then, the height adjusting mechanism 70 adjusts the height of the mobile phone case shaping jig 60, so that the mobile phone case is at a preset height suitable for printing by the printing mechanism 50. After the printing is completed, the mobile phone case storage and carrying mechanism 20 takes the mobile phone case from the mobile phone case shaping jig 60 and then carries the mobile phone case to a suitable position, so that the user can take the printed mobile phone case.

[0074] Please refer to Figure 3 and Figure 4 In some optional embodiments, the mobile phone case storage and carrying mechanism 20 comprises a multi-axis translation driving assembly 210, a rotation driving assembly 220 and a suction assembly 230.

[0075] The multi-axis translation driving assembly 210 is drivingly connected with the suction assembly 230 and is used for driving the suction assembly 230 to translate.

[0076] The rotating driving assembly 220 is drivingly connected with the adsorption assembly 230, and is used to drive the adsorption assembly 230 to rotate to the two sides of the multi-axis translation driving assembly 210;

[0077] The adsorption assembly 230 is used to grab the mobile phone shell;

[0078] The plurality of goods bins 11 are arranged on the two sides of the multi-axis translation driving assembly 210, wherein part of the goods bins 11 and the mobile phone shell printing device 30 are located on the same side of the multi-axis translation driving assembly 210, and the other part of the goods bins 11 and the mobile phone shell printing device 30 are located on the two sides of the multi-axis translation driving assembly 210, respectively.

[0079] The multi-axis translation module can drive the adsorption assembly 230 to move to one side of any goods bin 11, and then the rotating driving assembly 220 drives the adsorption assembly 230 to rotate towards the goods bin 11, so that the adsorption assembly 230 moves to the outlet of the goods bin 11, and the adsorption assembly 230 can enter the goods bin 11 under the driving of the adsorption assembly 230 or the multi-axis translation module, so that the adsorption assembly 230 adsorbs the mobile phone shell in the goods bin 11, realizes grabbing the mobile phone shell, and then the adsorption assembly 230 corresponds to disengaging from the goods bin 11 under the driving of the adsorption assembly 230 or the multi-axis translation module. The adsorption assembly 230 can stably adsorb the mobile phone shell, realize stable grabbing, the multi-axis translation module and the rotating driving assembly 220 can drive the adsorption assembly 230 to move flexibly, facilitate taking goods, and a large number of goods bins 11 can be arranged.

[0080] Since the adsorption assembly 230 can move to the two sides of the multi-axis translation driving assembly 210 under the driving of the rotating driving assembly 220, the goods bins 11 can be arranged on the two sides of the multi-axis translation driving assembly 210, which increases the arrangement space of the goods bins 11, improves the number of stored mobile phone shells, and also makes the structure more compact.

[0081] Please refer to Figure 5In some optional embodiments, the rack 10 is provided with an outfeed bin 12, the outfeed bin 12 and the mobile phone shell printing device 30 are arranged on the same side of the mobile phone shell storage and transfer mechanism 20, the top of the outfeed bin 12 is provided with an infeed opening 121; the mobile phone shell storage and transfer mechanism 20 transfers the mobile phone shell between the goods bin 11, the printing mechanism 50 and the outfeed bin 12. Since the mobile phone shell printing device 30 and the outfeed bin 12 occupy a small space, by increasing the goods bin 11 on both sides of the multi-axis translation driving assembly 210, the arrangement space of the goods bin 11 can be increased, the number of stored mobile phone shells is increased, and the structure is more compact. After printing is completed, the mobile phone shell storage and transfer mechanism 20 takes the mobile phone shell from the mobile phone shell shaping fixture 60, then transfers the mobile phone shell above the outfeed bin 12, then puts down the mobile phone shell, so that the mobile phone shell falls into the outfeed bin 12 from the infeed opening 121, and the user takes the printed mobile phone shell from the outfeed bin 12. In the embodiment, one side of the outfeed bin 12 is provided with a material taking opening for the user to put his hand into.

[0082] In some optional embodiments, the infeed opening 121 is provided with an inclined guide plate 122 on one side of the multi-axis translation driving assembly 210, the inclined guide plate 122 gradually inclines downward in a direction away from the multi-axis translation driving assembly 210, the suction assembly 230 is driven by the multi-axis translation driving assembly 210 and the rotary driving assembly 220 to move above the inclined guide plate 122, then the suction assembly 230 puts down the grabbed mobile phone shell, the mobile phone shell falls on the inclined guide plate 122, is guided by the inclined guide plate 122 to pass through the infeed opening 121, and then enters the outfeed bin 12, so that the user can take the mobile phone shell from the outfeed bin 12. The inclined guide plate 122 facilitates the mobile phone shell to incline away from the multi-axis translation driving assembly 210 and then enter the outfeed bin 12, so that the structure of the outfeed bin 1214 except the inclined guide plate 122 can be arranged at a position far from the multi-axis translation driving assembly 210 to avoid interference with the multi-axis translation driving assembly 210.

[0083] The specific structure of the multi-axis translation driving assembly 210 can be selected according to actual needs, for example, in some optional embodiments, the multi-axis translation driving assembly 210 includes a first translation driving module 211 and a second translation driving module 212, the first translation driving module 211 is drivingly connected with the adsorption assembly 230 and is used to drive the adsorption assembly 230 to move in a first direction, the second translation driving module 212 is drivingly connected with the adsorption assembly 230 and is used to drive the adsorption assembly 230 to move in a second direction, the first direction and the second direction are perpendicular to each other, and a plurality of the warehouses 11 are arranged on at least one side of the first translation driving module 211. In the embodiment, the warehouses 11 are arranged in a matrix in the first direction and the second direction, so that the multi-axis translation driving assembly 210 can accurately drive the adsorption assembly 230 to move to one side of the warehouse 11. In the embodiment, the warehouses 11, the mobile phone case printing device 30 and the discharge bin 12 are distributed on both sides of the first translation driving module 211, and the space on both sides of the first translation driving module 211 is effectively utilized.

[0084] In some optional embodiments, the multi-axis translation driving assembly 210 further includes a third translation driving module, the third translation driving module is drivingly connected with the adsorption assembly 230 and is used to drive the adsorption assembly 230 to move in a third direction, the first direction, the second direction and the third direction are perpendicular to each other. When the positions for arranging the warehouses 11, the printing stations or the discharge stations on both sides of the first translation driving module 211 are far apart, the third translation driving module can be added to facilitate the adsorption assembly 230 to move to the warehouses 11, the printing stations or the discharge stations. In the embodiment, the first direction is the front-rear direction of the rack 10, the second direction is the up-down direction of the rack 10, and the third direction is the left-right direction of the rack 10, but the embodiment is not limited thereto.

[0085] The specific structure of the first translation driving module 211, the second translation driving module 212 and the third translation driving module can be designed according to actual needs, for example, the first translation driving module 211, the second translation driving module 212 and the third translation driving module can be a screw driving assembly, a rotary motor translation driving assembly, a belt translation driving assembly, a cylinder translation driving assembly or a linear motor translation driving assembly, etc. In the embodiment, the first translation driving module 211 and the second translation driving module 212 are both belt translation driving assemblies, the rack 10 is provided with a first guide rail extending along a first direction, a first support seat in sliding cooperation with the first guide rail, a second guide rail extending along a second direction and a second support seat in sliding cooperation with the second guide rail, the first translation driving module 211 is arranged on the rack 10, the belt of the first translation driving module 211 is drivingly connected with the first support seat, the second translation driving module 212 is arranged on the first support seat, the belt of the second translation driving module 212 is drivingly connected with the second support seat, the rotary driving assembly 220 is arranged on the second support seat and then drivingly connected with the adsorption assembly 230, the first translation driving module 211 drives the first support seat to move to drive the adsorption assembly 230 to move in the first direction, and the second translation driving module 212 drives the second support seat to move to drive the adsorption assembly 230 to move in the second direction.

[0086] The specific structure of the rotary driving assembly 220 can be designed according to actual needs, for example, the rotary driving assembly 220 includes a rotary driving motor, the output shaft of the rotary driving motor is drivingly connected with the adsorption assembly 230.

[0087] In some optional embodiments, the adsorption assembly 230 comprises a rotating arm 231 and a plurality of vacuum suction cups 232 arranged on the rotating arm 231, and the multi-axis translation driving assembly 210 and the rotating driving assembly 220 are drivingly connected with the rotating arm 231. The rotating arm 231 can be rotated to the two sides of the multi-axis translation driving assembly 210 under the driving of the rotating driving assembly 220, and the length of the rotating arm 231 can be designed according to actual needs, so that the vacuum suction cups 232 can reach the appropriate position. The vacuum suction cups 232 are connected with a negative pressure generating device, and a negative pressure is formed at the vacuum suction cups 232 to adsorb and grab the mobile phone shell. In this embodiment, the rotating arm 231 is connected with the output shaft of the rotating driving motor. Alternatively, the adsorption assembly 230 comprises a rotating arm 231 and an electromagnet module arranged on the rotating arm 231, and the multi-axis translation driving assembly 210 and the rotating driving assembly 220 are drivingly connected with the rotating arm 231. The electromagnet module is used to adsorb and hold the mobile phone shell 90. The mobile phone shell 90 can be magnetic by itself, or a magnetic member can be additionally arranged in the mobile phone shell 90, so that the electromagnet module can adsorb the mobile phone shell 90. In this embodiment, the adsorption assembly 230 comprising the rotating arm 231 and the plurality of vacuum suction cups 232 is taken as an example for description.

[0088] Please refer to Figure 6 In order to facilitate the vacuum suction cups 232 or the electromagnet module to extend into the warehouse 11 to adsorb the mobile phone shell, in some optional embodiments, the warehouse 11 is provided with an outlet of the warehouse 11 and a avoiding gap 112 for the rotating arm 231 to pass through. The avoiding gap 112 extends in the direction close to the outlet of the warehouse 11 and communicates with the outlet of the warehouse 11. When the rotating arm 231 is rotated to the vicinity of the outlet of the warehouse 11 under the driving of the rotating driving assembly 220, the multi-axis translation driving assembly 210 drives the rotating arm 231 to move towards the inside of the warehouse 11. At this time, the rotating arm 231 will enter the avoiding gap 112, so that a part of the rotating arm 231 is located outside the warehouse 11 and the other part is located inside the warehouse 11. This facilitates the rotating arm 231 to move towards the mobile phone shell in the warehouse 11 along the avoiding gap 112, so that the vacuum suction cups 232 or the electromagnet module can accurately and stably approach the surface of the mobile phone shell to realize the grabbing of the mobile phone.

[0089] Please refer to Figure 7 and Figure 8 The specific structure of the printing mechanism 50 can be selected according to actual needs, for example, the printing mechanism 50 comprises a printing head assembly 510, a head driving assembly 520, a position detection assembly 530 and a support beam 41.

[0090] In the embodiment, the support beam 41 is mounted on the frame 10 through the bracket 40, and of course, when there is no bracket 40, the support beam 41 is mounted on the frame 10 or other suitable structure on the frame 10.

[0091] The support beam 41 is provided with a nozzle guide rail 411.

[0092] The printing nozzle assembly 510 is movably connected with the nozzle guide rail 411, and the printing nozzle assembly 510 and the position detection assembly 530 are respectively arranged on both sides of the support beam 41.

[0093] The nozzle driving assembly 520 is drivingly connected with the printing nozzle assembly 510, and drives the printing nozzle assembly 510 to move along the nozzle guide rail 411.

[0094] The printing nozzle assembly 510 and the position detection assembly 530 are respectively arranged on both sides of the support beam 41, the support beam 41 can block the consumables, so as to avoid the consumables sprayed by the printing nozzle assembly 510 from adhering to the position detection assembly 530, thereby effectively avoiding the position detection assembly 530 from being contaminated by the consumables, resulting in inductive insensitivity or even inductive failure, avoiding the need to frequently replace / clean the position detection assembly 530, and effectively reducing the number of maintenance.

[0095] Please refer to Figures 8 to 10 , the specific structure of the position detection assembly 530 can be selected according to actual needs, for example, the position detection assembly 530 can be an optical distance measuring sensor assembly or an infrared distance measuring sensor assembly; in the embodiment, the position detection assembly 530 includes a grating sensor 531 and a grating strip 532, the grating sensor 531 and the grating strip 532 are inductive cooperation, the grating sensor 531 and the grating strip 532 are arranged on the side of the support beam 41 away from the printing nozzle assembly 510, the grating sensor 531 is connected with the printing nozzle assembly 510, and the grating strip 532 is arranged on the side of the support beam 41 away from the printing nozzle assembly 510. Benefiting from the blocking of the support beam 41, the consumables sprayed by the printing nozzle assembly 510 are prevented from adhering to the grating sensor 531 or the grating strip 532, especially the grating strip 532 is prevented from being contaminated by the consumables, because the grating strip 532 is relatively long, and the surface of the grating strip 532 needs to be kept smooth due to the inductive distance between the grating strip 532 and the grating sensor 531. Of course, the position detection assembly 530 can also adopt other suitable structures, and is not limited to the grating sensor 531 and the grating strip 532.

[0096] In some optional embodiments, two grating fixing frames 412 are arranged on the side of the support beam 41 away from the print head assembly 510, and the grating strip 532 is installed on the two grating fixing frames 412, and the grating sensor 531 is located between the two grating fixing frames 412. The grating fixing frame 412 facilitates the installation of the grating strip 532 and maintains the shape of the grating strip 532.

[0097] In some optional embodiments, a first limiting portion 413 is formed on the grating fixing frame 412, and two second limiting portions 511 are arranged on the print head assembly 510, and the two second limiting portions 511 are located on the two sides of the grating sensor 531, and the two second limiting portions 511 are located between the two first limiting portions 413, and the first limiting portion 413 is limited in cooperation with the second limiting portion 511, and when the grating sensor 531 moves to the limit position, the first limiting portion 413 and the second limiting portion 511 abut each other to limit the position of the grating sensor 531 relative to the grating strip 532.

[0098] Please refer to Figure 11 and Figure 12 In some optional embodiments, the printing mechanism 50 further comprises a protective cover 540, and the protective cover 540 surrounds a printing space 541. The printing space 541 is located on the side of the support beam 41 facing the print head assembly 510 and below the print head assembly 510, and the protective cover 540 is used to block the consumables sprayed by the print head assembly 510, further effectively preventing the sprayed consumables from bypassing the support beam 41 and adhering to the grating sensor 531 or the grating strip 532. The printing position is located in the printing space 541, and the feeding position can be located outside the printing space 541 or inside the printing space 541.

[0099] In some optional embodiments, part of the protective cover 540 is arranged on the side of the support beam 41 away from the print head assembly 510 and below the grating sensor 531 and the grating strip 532. Since the printing space 541 is located on the side of the support beam 41 facing the print head assembly 510 and below the print head assembly 510, the sprayed consumables mainly diffuse from below the support beam 41, and the protective cover 540 protects the grating sensor 531 and the grating strip 532 below, which can further prevent the consumables from contacting the grating sensor 531 and the grating strip 532 in cooperation with the support beam 41.

[0100] In some optional embodiments, the print head guide rail 411 and the print head drive assembly 520 are arranged on the side of the support beam 41 facing the print head assembly 510, thereby providing sufficient space for the layout of the grating sensor 531 and the grating strip 532.

[0101] In order to facilitate the installation of the grating sensor 531 or the grating strip 532, in some optional embodiments, an extension 512 is arranged on the print head assembly 510, the extension 512 extends from above the support beam 41 to the side of the support beam 41 away from the print head assembly 510, and the grating sensor 531 or the grating strip 532 is installed on the extension 512, so as to facilitate the connection of the grating sensor 531 or the grating strip 532 with the print head assembly 510. In the embodiment, the grating sensor 531 and the second limiting portion 511 are arranged at the bottom of the extension 512, and the grating strip 532 is arranged at the side of the support beam 41 away from the print head assembly 510.

[0102] In addition, due to the blocking of the extension 512, the consumables can also be further prevented from contacting the grating sensor 531 and the grating strip 532. In the embodiment, the extension 512 is located above the grating sensor 531 and the grating strip 532, part of the protective cover 540 is located below the grating sensor 531 and the grating strip 532, and the support beam 41 is located at the side of the grating sensor 531 and the grating strip 532 facing the print head assembly 510, so that the consumables can be blocked in three directions, and the consumables can be effectively prevented from contacting the grating sensor 531 and the grating strip 532.

[0103] In some optional embodiments, the extension 512 is connected with a drag chain mechanism 513, the drag chain mechanism 513 is located at the side of the support beam 41 away from the print head assembly 510, and the drag chain mechanism 513 is used for protecting the pipes and wires such as cables, oil pipes and gas pipes. Since the drag chain mechanism 513 is arranged at the side of the support beam 41 away from the print head assembly 510, the consumables can also be prevented from adhering to the drag chain mechanism 513 and the pipes or wires in the drag chain mechanism 513, so as to facilitate the smooth operation of the drag chain mechanism 513 and protect the pipes and wires.

[0104] The specific structure of the print head guide rail 411 can be selected according to actual needs, for example, the print head guide rail 411 is a convex rail, and the print head assembly 510 is slidably connected with the convex rail through a sliding block, which is not limited to this example.

[0105] The specific structure of the print head driving assembly 520 can be selected according to actual needs, for example, the print head driving assembly 520 can adopt a screw driving assembly, a rotary motor translation driving assembly, a belt translation driving assembly, a gas cylinder translation driving assembly or a linear motor translation driving assembly, etc. In the embodiment, the print head driving assembly 520 adopts a belt translation driving assembly, the belt structure is arranged at the side of the support beam 41 facing the print head assembly 510, the belt driving motor is arranged at the side of the support beam 41 away from the print head assembly 510 and is drivingly connected with the belt structure, and the belt structure is drivingly connected with the print head assembly 510.

[0106] Please refer toFigure 13 and Figure 14 The specific structure of the mobile phone shell shaping jig 60 can be selected according to actual needs, for example, the mobile phone shell shaping jig 60 comprises a mobile phone shell shaping seat 610 and a positioning assembly 620.

[0107] The positioning assembly 620 is arranged on the mobile phone shell shaping seat 610 and is used to push the mobile phone shell 90 to move to a preset shaping position 611 on the mobile phone shell shaping seat 610.

[0108] The positioning assembly 620 comprises a positioning driving assembly 621 and four positioning pieces 622, the four positioning pieces 622 are arranged on the mobile phone shell shaping seat 610 and are respectively located at four sides of the shaping position 611.

[0109] The positioning driving assembly 621 drives the positioning pieces 622 located at adjacent two sides of the shaping position 611 to move relative to the mobile phone shell shaping seat 610, or the positioning driving assembly 621 drives the positioning pieces 622 located at adjacent three sides of the shaping position 611 to move relative to the mobile phone shell shaping seat 610, or the positioning driving assembly 621 drives the four positioning pieces 622 to move relative to the mobile phone shell shaping seat 610, so that the corresponding positioning pieces 622 are close to or away from the shaping position 611. When the positioning is completed, the four positioning pieces 622 are respectively located at the sides of the shaping position 611, so as to limit the mobile phone shell 90 in the shaping position 611. The positioning driving assembly 621 can drive the mobile phone shell shaping seat 610 to move so that the positioning pieces 622 are close to or away from the shaping seat, or the positioning driving assembly 621 can drive the positioning pieces 622 to move to the shaping seat so that the positioning pieces 622 are close to or away from the shaping position 611. In the embodiment, the positioning driving assembly 621 is driven to be connected with the positioning pieces 622, and the positioning pieces 622 driven by the positioning driving assembly 621 are movable positioning pieces 6221. In some embodiments, the structures of the fixed positioning pieces 6222 and the movable positioning pieces 6221 can be different, so as to meet the needs of structural design.

[0110] Please refer to Figure 15In the first positioning mode, the positioning driving assembly 621 drives the positioning members 622 located on the two sides adjacent to the shaping position 611 to move relative to the mobile phone shell shaping seat 610. At this time, two of the positioning members 622 are fixed positioning members 6222, the positions of the fixed positioning members 6222 relative to the mobile phone shell shaping seat 610 are fixed, the fixed positioning members 6222 can be fixed on the mobile phone shell shaping seat 610, and the fixed positioning members 6222 can be arranged on the side edges of the shaping position 611 correspondingly, so as to facilitate positioning of the mobile phone shell 90. The other two positioning members 622 are movable positioning members 6221. After the mobile phone shell 90 is placed on the mobile phone shell shaping seat 610, the positioning driving assembly 621 drives the movable positioning members 6221 to move, so that the movable positioning members 6221 move towards the shaping position 611 until the movable positioning members 6221 push the mobile phone shell 90 towards the shaping position 611, and the four sides of the mobile phone shell 90 abut against the two fixed positioning members 6222 and the two movable positioning members 6221 respectively. In this embodiment, the positioning driving assembly 621 is in driving connection with the movable positioning members 6221.

[0111] Please refer to Figure 16 In the second positioning mode, the positioning driving assembly 621 drives the positioning members 622 located on the three sides adjacent to the shaping position 611 to move relative to the mobile phone shell shaping seat 610. At this time, one of the positioning members 622 is a fixed positioning member 6222, the position of the fixed positioning member 6222 relative to the mobile phone shell shaping seat 610 is fixed, the fixed positioning member 6222 can be fixed on the mobile phone shell shaping seat 610, and the fixed positioning member 6222 can be arranged on the side edges of the shaping position 611 correspondingly, so as to facilitate positioning of the mobile phone shell 90. The other three positioning members 622 are movable positioning members 6221. After the mobile phone shell 90 is placed on the mobile phone shell shaping seat 610, the positioning driving assembly 621 drives the movable positioning members 6221 to move, so that the movable positioning members 6221 move towards the shaping position 611 until the movable positioning members 6221 push the mobile phone shell 90 towards the shaping position 611, and the four sides of the mobile phone shell 90 abut against the one fixed positioning member 6222 and the three movable positioning members 6221 respectively, so as to realize positioning of the mobile phone shell 90.

[0112] Please refer to Figure 17 In the third positioning mode, the positioning driving assembly 621 drives the positioning members 622 located on the four sides adjacent to the shaping position 611 to move relative to the mobile phone shell shaping seat 610, and the four positioning members 622 are movable positioning members 6221. After the mobile phone shell 90 is placed on the mobile phone shell shaping seat 610, the positioning driving assembly 621 drives the four movable positioning members 6221 to move, so that the positioning members 622 move towards the shaping position 611 until the movable positioning members 6221 push the mobile phone shell 90 towards the shaping position 611, and the four sides of the mobile phone shell 90 abut against the four movable positioning members 6221 respectively.

[0113] In some optional embodiments, the sides of any two adjacent positioning members 622 for positioning the mobile phone case 90 are perpendicular to each other. If the mobile phone case 90 is inclined relative to the sides of the positioning members 622 for positioning the mobile phone case 90, after the sides of the positioning members 622 abut the mobile phone case 90, the positioning members 622 will drive the mobile phone case 90 to gradually align with the sides of the shaping position 611 when the positioning members 622 push the mobile phone case 90 to move to the shaping position 611, so that the mobile phone case 90 is accurately positioned.

[0114] In the present embodiment, the positioning driving assembly 621 is drivingly connected with the positioning members 622. The positioning members 622 connected with the positioning driving assembly 621 are movable positioning members 6221, which are movably connected with the mobile phone case shaping seat 610.

[0115] Please refer to Figure 14 and Figure 18 In some optional embodiments, the positioning driving assembly 621 further comprises a plurality of positioning power modules 6211, which are drivingly connected with the movable positioning members 6221 and drive the movable positioning members 6221 to move close to or away from the shaping position 611. The positioning power modules 6211 correspondingly drive the movable positioning members 6221 to move, which facilitates accurate control of the movable positioning members 6221. Of course, in other embodiments, according to the number of movable positioning members 6221, for example, when the number of movable positioning members 6221 is two, the positioning driving assembly 621 can only comprise one positioning power module 6211, which can simultaneously drive the two movable positioning members 6221 to move, thereby reducing the structural complexity; or when the number of movable positioning members 6221 is three, the positioning driving assembly 621 can comprise two positioning power modules 6211, one of which is drivingly connected with one movable positioning member 6221, and the other of which is drivingly connected with two movable positioning members 6221; or when the number of movable positioning members 6221 is four, the positioning driving assembly 621 can comprise two positioning power modules 6211, which are drivingly connected with two movable positioning members 6221.

[0116] Please refer to Figure 18The specific structure of the positioning power module 6211 can be selected according to actual needs, for example, in some optional embodiments, the positioning power module 6211 includes a positioning driving motor 62111 and a positioning transmission gear 62112, the positioning driving motor 62111 is in driving connection with the positioning transmission gear 62112, a rack portion 62211 is arranged on the movable positioning member 6221, the positioning transmission gear 62112 is in meshing connection with the rack portion 62211, the positioning driving motor 62111 drives the positioning transmission gear 62112 to rotate, and the positioning transmission gear 62112 drives the movable positioning member 6221 to move through the rack portion 62211. Of course, the positioning power module 6211 can also adopt a lead screw driving assembly, a rotary motor translation driving assembly, a belt translation driving assembly, a cylinder translation driving assembly or a linear motor translation driving assembly, and the like, which are not limited to this example.

[0117] In some optional embodiments, the moving direction of the movable positioning member 6221 is perpendicular to the side of the mobile phone shell 90 used for positioning, and the moving direction of the second positioning member 622 is perpendicular to the side of the mobile phone shell 90 used for positioning, thereby facilitating the matching of the side of the mobile phone shell 90, so that the mobile phone shell 90 is stably positioned.

[0118] In order to facilitate the installation of the positioning driving assembly 621 and avoid the influence of dust and impurities in the environment on the positioning driving assembly 621, in some optional embodiments, the mobile phone shell shaping seat 610 is further provided with a mounting cavity 612 and a plurality of guide through slots 613, the plurality of guide through slots 613 are arranged around the shaping position 611 and are in communication with the mounting cavity 612, the positioning driving assembly 621 is arranged in the mounting cavity 612, the movable positioning member 6221 is in sliding connection with the guide through slot 613, part of the movable positioning member 6221 extends into the mounting cavity 612, and then is in driving connection with the positioning driving assembly 621. The guide through slot 613 can guide the stable sliding of the movable positioning member 6221, and the moving stability of the movable positioning member 6221 is improved.

[0119] In some optional embodiments, the movable positioning member 6221 is provided with a shielding plate 62212, the shielding plate 62212 is located in the mounting cavity 612, the shielding plate 62212 at least partially closes the guide through slot 613, and the shielding plate 62212 moves with the movable positioning member 6221. When the mobile phone shell 90 is not positioned, the shielding plate 62212 can prevent dust and impurities in the environment from entering the mounting cavity 612 from the guide through slot 613, thereby improving the protection of the positioning driving assembly 621. In this embodiment, the rack portion 62211 is arranged on the shielding plate 62212.

[0120] In some optional embodiments, the mobile phone shell shaping seat 610 is provided with a mobile phone shell detection assembly 614, the mobile phone shell detection assembly 614 is towards the shaping position 611, and is in signal connection with the positioning driving assembly 621. The mobile phone shell detection assembly 614 is used for detecting whether the mobile phone shell 90 is placed at the shaping position 611. When the mobile phone shell detection assembly 614 detects the mobile phone shell 90, the mobile phone shell detection assembly 614 sends a positioning signal to the positioning driving assembly 621, and then the positioning assembly 620 positions the mobile phone shell 90. The mobile phone shell detection assembly 614 can adopt photoelectric sensor, infrared sensor, ultrasonic sensor, proximity switch and the like. The detection methods of the photoelectric sensor, the infrared sensor, the ultrasonic sensor and the proximity switch are known to those skilled in the art, and will not be described here.

[0121] Please refer to Figure 19 and Figure 20 In some optional embodiments, the height adjusting mechanism 70 comprises:

[0122] The lifting driving assembly 710 is drivingly connected with the mobile phone shell shaping seat 610 of the mobile phone shell shaping jig 60, and is used for driving the mobile phone shell shaping seat 610 of the mobile phone shell shaping jig 60 to lift;

[0123] The height detection assembly 720 is used for detecting whether the mobile phone shell 90 reaches the preset height. The height detection assembly 720 is arranged on one side of the mobile phone shell shaping jig 60 and is in signal connection with the lifting driving assembly 710. The height of the mobile phone shell shaping seat 610 is adjusted by the lifting driving assembly 710, so as to adjust the height of the mobile phone shell 90. Whether the mobile phone shell 90 reaches the preset height is judged by the height detection assembly 720. After the lifting driving assembly 710 drives the mobile phone shell shaping seat 610 to lift so that the mobile phone shell 90 reaches the preset height, the printing mechanism can print the mobile phone shell 90. The height of the mobile phone shell shaping seat 610 is adjusted by the lifting driving assembly 710 to adapt to the thickness difference of different mobile phone shells 90, so as to avoid affecting the printing effect due to the thickness difference of different mobile phone shells 90. The overall structure is relatively simple and the cost is relatively low.

[0124] It should be noted that when the mobile phone shell 90 is at the preset height, the distance between the top surface of the mobile phone shell 90 and the printing mechanism 50 can enable the printing mechanism 50 to effectively print. The top surface of the mobile phone shell 90 will not be too far or too close to the printing mechanism 50 to affect the printing effect. The printing mechanism 50 and the mobile phone shell 90 will not collide and the like.

[0125] In some optional embodiments, the mobile phone shell printing device 30 further comprises a conveying mechanism 80, which is provided on the support 40 and is in driving connection with the height adjusting mechanism 70. The conveying mechanism 80 drives the height adjusting mechanism 70 to move to the feeding position and the printing position relative to the printing mechanism 50.

[0126] The conveying mechanism 80 moves the height adjusting mechanism 70 as a whole to the feeding position away from the printing mechanism 50, which facilitates the placement of the mobile phone shell 90 on the mobile phone shaping seat, avoids the printing mechanism 50 from interfering with the placement process of the mobile phone shell 90, and after the mobile phone shell 90 is placed, the conveying mechanism 80 conveys the mobile phone shell 90 to the printing position below the printing mechanism 50, so as to print the mobile phone shell 90. In the embodiment, the printing position and the feeding position are arranged in sequence in the direction close to the mobile phone shell 90 storage and conveying mechanism 20, which facilitates the mobile phone shell 90 storage and conveying mechanism 20 to place the mobile phone shell 90 on the mobile phone shell shaping jig 60 quickly, and shortens the movement path of the mobile phone shell 90.

[0127] In the process of driving the height adjusting mechanism 70 to move from the feeding position to the printing position by the conveying mechanism 80, the height of the mobile phone shell 90 can be adjusted. If the height detection assembly 720 detects that the mobile phone shell 90 exists at the preset height, the lifting driving assembly 710 drives the mobile phone shell shaping jig 60 to slowly descend until the height detection assembly 720 just does not detect the mobile phone shell 90 at the preset height, and then the mobile phone shell shaping jig 60 immediately stops descending, so that the top surface of the mobile phone shell 90 is just at the preset height. If the height detection assembly 720 does not detect the mobile phone shell 90 at the preset height, the lifting driving assembly 710 drives the mobile phone shell shaping jig 60 to ascend until the height detection assembly 720 detects the mobile phone shell 90 at the preset height, and then the lifting driving assembly 710 drives the mobile phone shell shaping jig 60 to slowly descend until the height detection assembly 720 just does not detect the mobile phone shell 90 at the preset height, and then the mobile phone shell shaping jig 60 immediately stops descending, so that the top surface of the mobile phone shell 90 is just at the preset height.

[0128] The specific manner in which the height detection assembly 720 determines whether the height of the phone case 90 reaches the preset height can be selected according to actual needs, for example, in some optional embodiments, the height detection assembly 720 includes a light emitter 721 and a light receiver 722, which are respectively arranged on both sides of the phone case shaping jig 60. The light emitter 721 can be selected in different types, for example, an infrared light emitter 721, a visible light emitter 721, etc. In this embodiment, the light emitter 721 is taken as a laser emitter, and the light receiver 722 is taken as a laser receiver for example. The laser emitter and the laser receiver are arranged at the preset height and located between the feeding position and the printing position, which are used to detect whether the phone case 90 exists at the preset height in real time. The laser receiver judges whether the phone case 90 exists by detecting the laser emitted by the laser emitter, and then judges whether the height of the phone case 90 exceeds the preset height. If the laser receiver does not receive the laser emitted by the laser emitter, it means that the phone case 90 is detected, and the height of the phone case 90 exceeds the preset height. The laser emitter sends a signal to the lifting driving assembly 710, and the lifting driving assembly 710 drives the phone case shaping jig 60 to slowly descend until the laser receiver receives the laser emitted by the laser emitter. At this time, the phone case 90 is not detected, and the phone case 90 is just at the preset height. If the laser receiver receives the laser emitted by the laser emitter, it means that the phone case 90 is not detected, and the height of the phone case 90 is lower than the preset height. The laser emitter sends a signal to the lifting driving assembly 710, and the lifting driving assembly 710 drives the phone case shaping jig 60 to ascend until the laser receiver does not receive the laser. At this time, the height of the phone case 90 exceeds the preset height, and then the laser emitter sends a signal to the lifting driving assembly 710. The lifting driving assembly 710 drives the phone case shaping jig 60 to slowly descend until the laser emitter just receives the laser, that is, the phone case 90 is not detected. At this time, the phone case 90 is just at the preset height. The conveying mechanism 80 and the height adjusting mechanism 70 can operate simultaneously, that is, the height adjusting mechanism 70 adjusts the height of the phone case 90 while the conveying mechanism 80 moves the height adjusting mechanism 70 from the feeding position to the printing position, thereby improving the work efficiency.

[0129] Alternatively, in other optional embodiments, the height detection assembly 720 includes a distance sensor, which is arranged above the phone shaping seat and faces the top of the phone shaping seat. The distance sensor faces the phone case 90 on the phone case shaping jig 60. By detecting the distance between the phone case 90 and the distance sensor, the height of the phone case 90 is correspondingly judged.

[0130] Or in other optional embodiments, the height detection assembly 720 includes a thickness detection sensor, the distance detection sensor is arranged on one side of the mobile phone shell shaping jig 60, and can detect the thickness of the mobile phone shell 90. Since the area to be printed of the mobile phone shell 90 is usually located at the top of the mobile phone shell 90, the height to which the mobile phone shell shaping jig 60 needs to be raised can be obtained by subtracting the thickness of the mobile phone shell 90 from the preset height, so as to make the mobile phone shell shaping jig 60 rise to the preset height of the mobile phone shell 90.

[0131] Or in other optional embodiments, the height detection assembly 720 includes a contact sensor, and whether the mobile phone shell reaches the preset height is determined by judging whether the mobile phone shell just touches the contact sensor located at the preset height.

[0132] Or in other optional embodiments, the height detection assembly 720 includes a mobile phone shell height calculation unit in signal connection with the lifting driving assembly 710. The height at which the lifting driving assembly 710 drives the mobile phone shell shaping seat 610 to rise and the current height of the mobile phone shell shaping seat 610 can be calculated in real time. For example, when the lifting driving assembly 710 adopts a motor as the power, the current height of the mobile phone shell shaping seat 610 can be determined in real time through the running data of the motor. Since the size specifications (length, width and thickness) of the mobile phone shell 90 placed thereon can be obtained and stored in advance, after the user selects the mobile phone shell 90 of the corresponding model, the mobile phone shell storage and carrying mechanism carries the mobile phone shell 90, and after the mobile phone shell height calculation unit receives the thickness information of the mobile phone shell 90 selected by the user, the current height of the mobile phone shell 90 can be measured in real time based on the thickness of the mobile phone shell 60 itself plus the current height of the mobile phone shell shaping seat 610. The lifting driving assembly 710 adjusts the height of the mobile phone shell shaping seat 610 based on the current height of the mobile phone shell 90, so as to make the mobile phone shell 90 reach the preset height. The mobile phone shell height calculation unit can adopt components such as processors and operation circuits to realize the calculation function.

[0133] Please refer to Figure 21 and Figure 22The specific structure of the lifting driving assembly 710 can be selected according to actual needs, for example, in some optional embodiments, the lifting driving assembly 710 includes a base 711, a lifting power motor 712, a lifting transmission mechanism 713, and a plurality of lifting lead screws 714, the plurality of lifting lead screws 714 are arranged on the base 711 and are drivingly connected with the mobile phone case shaping seat 610, the lifting power motor 712 is signal-connected with the height detection assembly 720, the lifting power motor 712 is drivingly connected with the plurality of lifting lead screws 714 through the lifting transmission mechanism 713, the lifting lead screws 714 rotate to drive the mobile phone case shaping seat 610 to lift, the plurality of lifting lead screws 714 can stably drive the mobile phone case shaping seat 610 to lift and maintain the angle of the mobile phone case shaping seat 610 relative to the horizontal plane. In the embodiment, the number of the lifting lead screws 714 is four, which are respectively arranged near the four corners of the mobile phone case shaping seat 610, which is conducive to maintaining the angle of the mobile phone case shaping seat 610 relative to the horizontal plane. Of course, the lifting driving assembly 710 can also adopt a rotary motor translation driving assembly, a belt translation driving assembly, an air cylinder translation driving assembly, or a linear motor translation driving assembly, etc., and is not limited to this example.

[0134] The specific structure of the lifting transmission mechanism 713 can be selected according to actual needs, for example, in some optional embodiments, the lifting transmission mechanism 713 includes a synchronous belt 7131, a driving synchronous wheel 7132, and a plurality of transmission synchronous wheels 7133, the driving synchronous wheel 7132 is connected with the output end of the lifting power motor 712, the transmission synchronous wheels 7133 are connected with the lifting lead screws 714, the synchronous belt 7131 is engaged with the driving synchronous wheel 7132 and the transmission synchronous wheels 7133, the lifting power motor 712 drives the driving synchronous wheel 7132 to rotate, the driving synchronous wheel 7132 drives the synchronous belt 7131 to move, the synchronous belt 7131 drives the transmission synchronous wheels 7133 to rotate, and the synchronous wheels drive the lifting lead screws 714 to rotate, thereby achieving transmission.

[0135] In some optional embodiments, the base 711 is provided with a mounting portion 7111 extending from one side of the base 711, and the lifting power motor 712 is arranged on the mounting portion 7111, which can reduce the thickness and length and width of the base 711 and simplify the structure.

[0136] In some optional embodiments, the base 711 is provided with an assembly cavity 7112, a plurality of first mounting holes 7113 at the top of the assembly cavity 7112 and a plurality of second mounting holes 7114 at the bottom of the assembly cavity 7112 are arranged in the assembly cavity 7112, the driving synchronous wheel 7132 and the transmission synchronous wheel 7133 are rotatably arranged in the assembly cavity 7112, the top end of the driving synchronous wheel 7132 and the top end of the transmission synchronous wheel 7133 are connected with the first mounting holes 7113 correspondingly, the bottom end of the driving synchronous wheel 7132 and the bottom end of the transmission synchronous wheel 7133 are connected with the second mounting holes 7114 correspondingly, the assembly cavity 7112 is conducive to providing protection for the driving synchronous wheel 7132 and the transmission synchronous wheel 7133, and is conducive to stably assembling the driving synchronous wheel 7132 and the transmission synchronous wheel 7133. The assembly cavity 7112 is provided with an assembly opening 7115 on the side facing the mounting portion 7111, the lifting power motor 712 is arranged on the mounting portion 7111, one part of the synchronous belt 7131 is arranged in the assembly cavity 7112 and engaged with the transmission synchronous wheel 7133, the other part of the synchronous belt 7131 extends out of the assembly cavity 7112 from the assembly opening 7115 and is engaged with the driving synchronous wheel 7132, the lifting power motor 712 is arranged outside the assembly cavity 7112, and the size of the assembly cavity 7112 does not need to be designed too large.

[0137] In some optional embodiments, the lifting transmission mechanism 713 further comprises a first guide synchronous wheel 7134 and a second guide synchronous wheel 7135, the first guide synchronous wheel 7134 and the second guide synchronous wheel 7135 are rotatably arranged in the assembly cavity 7112 and located on the side of the assembly opening 7115, the top end of the first guide synchronous wheel 7134 and the top end of the second guide synchronous wheel 7135 are connected with the first mounting holes 7113 correspondingly, and the bottom end of the first guide synchronous wheel 7134 and the bottom end of the second guide synchronous wheel 7135 are connected with the second mounting holes 7114 correspondingly, so as to improve the mounting stability of the first guide synchronous wheel 7134 and the second guide synchronous wheel 7135. The synchronous belt 7131 arranged in the assembly cavity 7112 is sequentially engaged with the first guide synchronous wheel 7134, the plurality of transmission synchronous wheels 7133 and the second guide synchronous wheel 7135. In order to enable the synchronous belt 7131 to maintain the tightness while not generating friction with the assembly opening 7115, the synchronous belt 7131 is guided to turn around near the assembly opening 7115 by the first guide synchronous wheel 7134 and the second guide synchronous wheel 7135, so that the synchronous belt 7131 smoothly passes through the assembly opening 7115, the size of the assembly opening 7115 can be designed to be relatively small, the protection performance of the assembly cavity 7112 is improved, and the synchronous belt 7131 sequentially passes through the driving synchronous wheel 7132, the first guide synchronous wheel 7134, the plurality of transmission synchronous wheels 7133 and the second guide synchronous wheel 7135, and then returns to the driving synchronous wheel 7132.

[0138] The first mounting hole 7113 and the second mounting hole 7114 can be provided with bearings, and the lifting screw rod 714 is arranged in the bearings, so as to improve the stability of rotation of the lifting screw rod 714.

[0139] The specific structure of the conveying mechanism 80 can be selected according to actual needs, for example, the conveying mechanism 80 can adopt a screw rod driving assembly, a rotary motor translation driving assembly, a belt translation driving assembly, a cylinder translation driving assembly or a linear motor translation driving assembly, etc.

[0140] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mobile phone case customization and vending apparatus, comprising: The application relates to a mobile phone shell customization and selling device. The device comprises a rack, a mobile phone shell storage and conveying mechanism, a mobile phone shell printing device and an operation panel. A plurality of storage bins are arranged on the rack. The mobile phone shell printing device is arranged on one side of the mobile phone shell storage and conveying mechanism. The mobile phone shell storage and conveying mechanism conveys the mobile phone shell between the storage bin and the mobile phone shell printing device. The mobile phone shell printing device comprises a printing mechanism, a mobile phone shell shaping jig, a height adjusting mechanism and a conveying mechanism. The printing mechanism is arranged on the rack and used for printing the mobile phone shell. The mobile phone shell shaping jig is arranged below the printing mechanism and used for positioning the mobile phone shell. The height adjusting mechanism is drivingly connected with the mobile phone shell shaping jig.

2. The apparatus of claim 1, wherein: The height adjusting mechanism drives the mobile phone shell shaping jig to ascend and descend so that the mobile phone shell on the mobile phone shell shaping jig is at a preset height relative to the printing mechanism. The operation panel is arranged on the rack and signal-connected with the mobile phone shell storage and conveying mechanism and the printing mechanism. The height adjusting mechanism comprises: A lifting driving assembly drivingly connected with the mobile phone shell shaping jig and used for driving the mobile phone shell shaping jig to ascend and descend. A height detecting assembly used for detecting whether the mobile phone shell reaches the preset height.

4. The apparatus of claim 1, wherein: The height detecting assembly is inductive cooperation with the mobile phone shell shaping jig or the mobile phone shell on the mobile phone shell shaping jig and signal-connected with the lifting driving assembly.

3. The mobile phone shell customization and selling device according to claim 2. The conveying mechanism is arranged on the rack and drivingly connected with the height adjusting mechanism. The mobile phone shell storage and conveying mechanism comprises a multi-axis translation driving assembly, a rotation driving assembly and a suction assembly. The multi-axis translation driving assembly is drivingly connected with the suction assembly and used for driving the suction assembly to translate.

5. The apparatus of claim 4, wherein: The rotation driving assembly is drivingly connected with the suction assembly and used for driving the suction assembly to rotate to the two sides of the multi-axis translation driving assembly. The suction assembly is used for grabbing the mobile phone shell. A plurality of the storage bins are arranged on the two sides of the multi-axis translation driving assembly. Part of the storage bins is located on the same side of the multi-axis translation driving assembly as the mobile phone shell printing device. The other part of the storage bins is located on the two sides of the multi-axis translation driving assembly respectively as the mobile phone shell printing device. The rack is provided with an ejection bin. The ejection bin and the mobile phone shell printing device are arranged on the same side of the mobile phone shell storage and conveying mechanism. The top of the ejection bin is provided with an inlet bin opening. The mobile phone shell storage and conveying mechanism conveys the mobile phone shell between the storage bin, the printing mechanism and the ejection bin.

6. The mobile phone shell customization and selling device according to any one of claims 1 to 5. The rack is provided with a support beam. The printing mechanism comprises a printing nozzle assembly, a nozzle driving assembly and a position detecting assembly. The support beam is provided with a nozzle guide rail. The printing head assembly is movably connected with the head guide track, and the printing head assembly and the position detection assembly are arranged on two sides of the support beam, respectively. The head driving assembly is drivingly connected with the printing head assembly, and drives the printing head assembly to move along the head guide track.

7. The apparatus of claim 6, wherein: The position detection assembly comprises a grating sensor and a grating strip, the grating sensor and the grating strip are inductive cooperation, and the grating sensor and the grating strip are arranged on a side of the support beam away from the printing head assembly.

8. The apparatus of claim 6, wherein: The printing mechanism further comprises a protective cover, the protective cover surrounds to form a printing space, the printing space is located on a side of the support beam facing the printing head assembly and below the printing head assembly. When the printing mechanism prints a mobile phone shell, the mobile phone shell shaping jig is located in the printing space.

9. The apparatus of any one of claims 1 to 5, wherein: The mobile phone shell shaping jig comprises a mobile phone shell shaping seat and a positioning assembly. The positioning assembly is arranged on the mobile phone shell shaping seat and is used for pushing the mobile phone shell to move to a preset shaping position on the mobile phone shell shaping seat. The positioning assembly comprises a positioning driving assembly and four positioning members, the four positioning members are arranged on the mobile phone shell shaping seat and are located on four sides of the shaping position, respectively. The positioning driving assembly drives the positioning members located on adjacent two sides of the shaping position to move relative to the mobile phone shell shaping seat, or the positioning driving assembly drives the positioning members located on adjacent three sides of the shaping position to move relative to the mobile phone shell shaping seat, or the positioning driving assembly drives the four positioning members to move relative to the mobile phone shell shaping seat, so that the corresponding positioning members are close to or away from the shaping position.

10. The apparatus of claim 9, wherein: The positioning driving assembly is drivingly connected with the positioning members located on at least two sides adjacent to the shaping position, wherein the positioning members connected with the positioning driving assembly are movable positioning members, and the movable positioning members are movably connected with the mobile phone shell shaping seat.

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