CN219791362U - Loading attachment and marking device - Google Patents

Abstract

The utility model discloses a feeding device and marking equipment, which comprises a transfer module, a distance changing piece, a receiving module and a pushing module. The transfer module comprises a first platform, wherein the first platform is used for bearing a plurality of products; the distance changing piece is provided with a plurality of flow channels which are arranged in a row along the width direction; the flow channel comprises an inflow section and an outflow section, wherein any one flow channel is used for flowing through one product, the inflow section is used for flowing in the product, and the outflow section is used for flowing out the product; center distance d of inflow sections of any adjacent two flow channels ₁ Greater than the center distance d of the outflow section ₂ The method comprises the steps of carrying out a first treatment on the surface of the The receiving module is used for bearing a carrying disc, the carrying disc is provided with a plurality of receiving parts, and any one receiving part is used for being matched with one product so as to fix the product on the carrying disc; the pushing module comprises a first driving assembly and a pushing piece, and under the action of the first driving assembly, the pushing piece can push at least two products into the flow channels in corresponding quantity in a one-to-one correspondence manner. The feeding device provided by the utility model can be used for rapidly shortening the distance between two adjacent cartridges.

Description

Loading attachment and marking device

Technical Field

The utility model relates to the technical field of laser marking, in particular to a feeding device and marking equipment.

Background

Along with the development of the electronic cigarette industry, the electronic cigarettes are usually marked with information such as batch numbers, production dates, anti-counterfeiting codes, lottery activity two-dimensional codes and the like when leaving factories, so that the purposes of anti-counterfeiting, improving recognition degree, quality tracing, warehouse management and interactive marketing are achieved.

Electronic cigarettes typically include a tobacco stem that is recyclable after charging, and a cartridge that is a disposable consumable. At present, the cartridge is also identified by warning information. In the related art, when the feeding device feeds the cartridges to the tray, the time for shortening the interval between two adjacent cartridges is longer, so that the feeding efficiency of the cartridges is lower.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the feeding device which can quickly shorten the distance between two adjacent cartridges.

The utility model further provides marking equipment with the feeding device.

According to an embodiment of the first aspect of the present utility model, a feeding device includes:

the transfer module comprises a first platform, wherein the first platform is used for bearing a plurality of products;

the distance changing piece is provided with a plurality of flow channels, and the flow channels are arranged in a row along the width direction; the flow channel comprises an inflow section and an outflow section, wherein any one flow channel is used for flowing through one product, the inflow section is used for flowing into the product, and the outflow section is used for flowing out of the product; the center distance d of the inflow sections of any two adjacent flow channels ₁ Greater than the center distance d of the outflow section ₂ ；

The receiving module is used for bearing a carrying disc, the carrying disc is provided with a plurality of receiving parts, and any one of the receiving parts is used for being matched with one product so as to fix the product on the carrying disc;

the pushing module comprises a first driving assembly and a pushing piece, and under the action of the first driving assembly, the pushing piece can push at least two products into the corresponding number of flow channels in a one-to-one correspondence manner, and finally each product can be moved to a position matched with the corresponding receiving part.

According to the feeding device provided by the embodiment of the utility model, the feeding device has at least the following beneficial effects: in the process that the pushing piece pushes at least two cartridges into the corresponding number of flow channels in a one-to-one correspondence manner, as the center distance of the inflow sections of any two adjacent flow channels is larger than that of the outflow sections, the distance between the two adjacent cartridges can be reduced after each cartridge passes through the flow channel; after the cartridges flow out of the flow channel, each cartridge moves to a position matching with the corresponding receiving part, and the cartridges are fed to the tray.

According to some embodiments of the utility model, the two inner sides of the outflow section arranged in the width direction are two planes parallel to each other.

According to some embodiments of the utility model, the transfer module further comprises:

and a second drive assembly for driving the first platform relative to the distance varying member to align at least two of the products on the first platform with a corresponding number of the flow channels.

According to some embodiments of the utility model, the first platform comprises:

the second driving assembly is used for driving the conveying belt to rotate;

the transfer tool is used for bearing the products, the transfer tool is provided with a plurality of transfer tools, the transfer tool is fixed on the outer peripheral surface of the conveying belt, and the transfer tools are arranged along the length direction of the conveying belt.

According to some embodiments of the utility model, the receiving module further comprises:

the third driving assembly comprises a first output end, the carrier disc is installed at the first output end, and the third driving assembly is used for driving the carrier disc to move relative to the distance changing piece so as to align at least two receiving parts with a corresponding number of flow channels.

According to some embodiments of the utility model, the receiving module further comprises:

the second platform is arranged at the first output end and is provided with a clamping part and a supporting surface, and the supporting surface is used for supporting the carrying disc;

the clamping piece is arranged at intervals with the clamping part;

and the fourth driving assembly is arranged on the second platform and is used for driving the clamping piece to move so as to enable the clamping piece and the clamping part to clamp or release the carrier disc.

According to some embodiments of the utility model, the receiving module further comprises:

the fifth driving assembly is used for driving the carrier disc to rotate to a first position or a second position; the receiving portion is capable of cooperating with the product flowing out of the outflow section when the carrier tray is in the first position; when the carrier plate is positioned at the second position, the product fixed on the carrier plate is positioned at a set angle.

According to some embodiments of the utility model, the transfer module, the distance changing piece, the receiving module and the pushing module form a working group, and the working group is provided with a plurality of working groups.

According to some embodiments of the utility model, the system further comprises a take out module comprising:

the equal-dividing variable-pitch assembly comprises a plurality of second output ends;

the material taking units are used for picking up or putting down the products, the number of the material taking units is the same as that of the second output ends, and the material taking units are arranged at the second output ends one by one;

the sixth driving assembly comprises a third output end, the equally dividing and varying assembly is arranged at the third output end, and the sixth driving assembly is used for driving the material taking unit to move to a material taking position so as to pick up the product; the sixth driving assembly is further used for driving the material taking unit to move to the transfer module so as to place the product in the transfer module.

The marking apparatus according to the embodiment of the second aspect of the present utility model includes:

the feeding device;

and the laser marking device is used for marking the product fixed on the carrier disc.

The marking device provided by the embodiment of the utility model has at least the following beneficial effects: through using foretell loading attachment, can shorten the interval between two adjacent cartridges fast at the material loading in-process of cartridge, be favorable to promoting the marking efficiency of marking equipment from this.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a perspective view of a transfer module, a distance changing piece, a receiving module and a pushing module of a feeding device according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of the torque converter of FIG. 1;

fig. 3 is a perspective view of the receiving module of fig. 1 when the second platform is in the first position;

fig. 4 is a perspective view of the receiving module of fig. 1 when the second platform is in the second position;

FIG. 5 is a perspective view of a transfer module, a distance changing piece, a receiving module, a pushing module and a material taking module of the feeding device according to the embodiment of the utility model;

FIG. 6 is a perspective view of the take-out module of FIG. 5;

FIG. 7 is a perspective view of a transfer module, a distance changing piece, a receiving module, a pushing module and a feeding module of the feeding device according to the embodiment of the utility model;

FIG. 8 is a perspective view of the loading module of FIG. 7;

fig. 9 is a perspective view of a loading device according to an embodiment of the present utility model.

Reference numerals: the transfer module 100, the first platform 110, the conveyor belt 111, the transfer jig 112, the second driving assembly 120, a motor 121, the first driving pulley 122, the first synchronous belt 123, the first driven pulley 124, and the base 125;

a torque converter 200, a flow channel 210, an inflow section 211, a transition section 212, an outflow section 213, and an inner side 221;

the device comprises a receiving module 300, a fifth driving assembly 310, a second motor 311, a mounting shaft 312, a second platform 320, a clamping portion 321, a supporting surface 322, a third driving assembly 330, a first output end 331, a clamping member 340 and a fourth driving assembly 350;

the pushing device comprises a pushing module 400, a first driving assembly 410 and a pushing piece 420;

a cartridge 500, a marking face 510;

a material taking module 600, a sixth driving assembly 610, a third output end 611, an equally divided pitch varying assembly 620, a second output end 621, and a material taking unit 630;

the feeding module 700, the frame 710, the first feeding level 711, the material taking level 712, the second feeding level 713, the third platform 720, the seventh driving assembly 730, the electric cylinder 731, the bracket 732 and the third cylinder 733;

tray 800, receiving portion 810.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

In the description of the present utility model, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It should be noted that, the product loaded by the loading device according to the embodiment of the present utility model is the cartridge 500, but the product loaded by the loading device according to the embodiment of the present utility model is not limited to the cartridge 500, and may be other products, such as a tobacco rod.

Referring to fig. 1 to 3, a loading device according to an embodiment of the first aspect of the present utility model includes a transfer module 100, a distance changing member 200, a receiving module 300, and a pushing module 400. The transfer module 100 includes a first platform 110, where the first platform 110 is configured to carry a plurality of cartridges 500. The pitch controller 200 includes a plurality of flow channels 210 (see fig. 2), and the plurality of flow channels 210 are aligned in the width direction (the width direction of the flow channels 210 is the left-right direction in fig. 2). The flow channels 210 include an inflow segment 211 and an outflow segment 213, with either flow channel 210 being configured to flow through one cartridge 500, and the inflow segment 211 being configured to flow into the cartridge 500, and the outflow segment 213 being configured to flow out of the cartridge 500. Center distance d of inflow sections 211 of any adjacent two of flow passages 210 ₁ Greater than the center distance d of the outflow segment 213 ₂ 。

The receiving module 300 is used for carrying a carrier tray 800. The carrier tray 800 is provided with a plurality of receptacles 810, any one of the receptacles 810 being adapted to cooperate with one of the cartridges 500 to secure the cartridge 500 to the carrier tray 800. The pushing module 400 includes a first driving component 410 and a pushing member 420, and under the action of the first driving component 410, the pushing member 420 can push at least two cartridges 500 into the corresponding number of runners 210 in a one-to-one correspondence manner, and finally move each cartridge 500 to a position matched with the corresponding receiving portion 810.

According to the feeding device provided by the embodiment of the utility model, the feeding device has at least the following beneficial effects: in the process that the pushing member 420 pushes at least two cartridges into the corresponding number of flow channels 210 in a one-to-one correspondence manner, since the center distance of the inflow sections 211 of any two adjacent flow channels 210 is greater than the center distance of the outflow sections 213, the distance between two adjacent cartridges becomes smaller after each cartridge passes through the flow channel 210; after the cartridges exit the flow channel 210, each cartridge moves to a position to mate with a corresponding receptacle 810, which completes loading of the tray 800.

Specifically, the flow channel 210 further includes a transition section 212, the transition section 212 is located between the inflow section 211 and the outflow section 213, and the transition section 212 is in communication with the inflow section 211 and the outflow section 213. The center-to-center distance of the transition sections 212 of two adjacent flow channels 210 is gradually reduced along the direction of the inflow section 211 toward the outflow section 213, thereby realizing the engagement of the inflow section 211 and the outflow section 213 and realizing the adjustment of the distance between two adjacent cartridges.

In particular, the torque converter 200 may be provided with two, three, four, or other number of flow passages 210.

Specifically, the receptacle 810 is typically a plug-in fit with the cartridge 500. For example, the receiving portion 810 is a protrusion, and the cartridge 500 is provided with an inner hole in which the protrusion is inserted, thereby fixing the cartridge 500 to the receiving portion 810. For another example, the receiving portion 810 is a groove, and one end of the cartridge 500 is inserted into the groove, thereby fixing the cartridge 500 to the receiving portion 810.

Specifically, the first driving assembly 410 includes a first cylinder, and the pushing member 420 includes a pushing block fixed on a piston rod of the first cylinder. After the first cylinder is ventilated, the pushing block can be driven to push the cartridge 500. In addition, to avoid the collision between the pushing member 420 and the distance changing member 200, the pushing member 420 may include a plurality of pushing blocks, and the first driving assembly 410 may also include a plurality of first cylinders, where a piston rod of each first cylinder fixes one pushing block. Therefore, adjacent pushing blocks are not connected, and the pushing blocks and the variable-pitch component 200 are not easy to collide.

It should be noted that if the width of the inflow section 211 is not uniform, the center distance d of the inflow sections 211 of the adjacent two flow channels 210 ₁ The average value may be taken. Center distance d of outflow section 213 ₂ The same is true for the same.

In a modification of the above embodiment, referring to fig. 2, the two inner sides 221 of the outflow section 213 in the width direction are two planes parallel to each other. Two mutually parallel planes may guide the cartridge 500 to be discharged, thereby facilitating accurate docking of the cartridge 500 with the receiving portion 810.

Referring to fig. 1, in some embodiments of the present utility model, the transfer module 100 further includes a second drive assembly 120, the second drive assembly 120 being configured to drive the first platform 110 relative to the pitch change member 200 to align at least two cartridges 500 on the first platform 110 with a corresponding number of flow channels 210.

When the cartridges 500 on the first platform 110 are far from the distance varying member 200, the second driving assembly 120 moves the first platform 110, so that the positions of the cartridges 500 can be adjusted, and at least two cartridges 500 are aligned with the corresponding number of runners 210, and finally, the distance adjustment and feeding of the cartridges 500 are realized. In addition, when the number of cartridges 500 on the first stage 110 is greater than the number of runners 210 of the pitch change member 200, the cartridges 500 may be batch-wise aligned with the runners 210 by moving the first stage 110 by the second drive assembly 120, thereby loading all cartridges 500 on the first stage 110 to the tray 800.

In particular, the second drive assembly 120 may include a linear motor that drives the first platform 110 in a reciprocating linear motion to align at least two cartridges 500 on the first platform 110 with a corresponding number of flow channels 210.

Referring to fig. 1, in a modification of the above embodiment, the first stage 110 includes a conveyor belt 111 and a relay jig 112. The second driving assembly 120 is used for driving the conveyer belt 111 to rotate. The transfer jigs 112 are used for carrying the cartridges 500, the transfer jigs 112 are provided with a plurality of transfer jigs 112, the transfer jigs 112 are fixed on the outer circumferential surface of the conveyor belt 111, and the transfer jigs 112 are arranged along the length direction of the conveyor belt 111.

The transfer jig 112 is driven by the conveyor belt 111 to move along the circular track, so that the cartridges 500 fed onto the transfer jig 112 are continuously moved to the position where the flow channels 210 are aligned, and the efficiency of aligning the cartridges 500 with the flow channels 210 is higher.

Specifically, the second driving assembly 120 includes a first motor 121, a first driving pulley 122, a first timing belt 123, a first driven pulley 124, a base 125, a second driving pulley, and a second driven pulley, and the conveyor belt 111 is a second timing belt. The first driving pulley 122 and the first driven pulley 124 are both rotatably connected to the base 125, and the first synchronous belt 123 is sleeved on the first driving pulley 122 and the first driven pulley 124. The rotation shaft of the first motor 121 is fixedly connected with the first driving pulley 122. The second driving pulley and the second driven pulley are both rotatably connected with the base 125, and the second driving pulley and the first driven pulley 124 are fixed on the same connecting shaft. Thus, when the first motor 121 is energized, the second timing belt can be driven to rotate.

Specifically, the transfer fixture 112 may be fixed to the conveyor belt 111 by a fastener. In addition, the first motor 121 may be replaced with a rotary cylinder to thereby drive the second timing belt to rotate.

Referring to fig. 3, in some embodiments of the present utility model, the receiving module 300 further includes a third driving assembly 330 including a first output 331, and a carrier plate 800 is mounted on the first output 331. The third drive assembly 330 is used to drive the carrier platter 800 relative to the pitch change member 200 to align the at least two receptacles 810 with a corresponding number of the runners 210.

When the initial position of the receiving portion 810 is not aligned with the flow channel 210, the receiving portion 810 may be aligned with the flow channel 210 by moving the carrier platter 800 relative to the distance varying member 200 by the third driving assembly 330. In addition, when the number of the receiving portions 810 of the carrier plate 800 is greater than the number of the runners 210 of the pitch varying member 200, the third driving assembly 330 moves the carrier plate 800 relative to the pitch varying member 200, so that the receiving portions 810 are aligned with the runners 210 automatically in batches, thereby improving the feeding efficiency of the cartridges 500 onto the carrier plate 800.

Specifically, the third driving assembly 330 may use a combination of a motor, a screw and a nut, so as to drive the carrier plate 800 to move relative to the distance varying member 200. The third drive assembly 330 may also employ a linear motor to drive the motion of the carrier platter 800 relative to the torque converter 200.

Referring to fig. 4, in a modification of the above embodiment, the receiving module 300 further includes a second stage 320, a clamping member 340, and a fourth driving assembly 350. The second platform 320 is mounted on the first output end 331, and the second platform 320 is provided with a clamping portion 321 and a supporting surface 322, and the supporting surface 322 is used for supporting the carrier plate 800. The clamping member 340 is spaced apart from the clamping portion 321. The fourth driving assembly 350 is mounted on the second platform 320, and the fourth driving assembly 350 is used for driving the clamping member 340 to move so as to clamp or release the carrier tray 800 between the clamping member 340 and the clamping portion 321.

When cartridges 500 are fixed to the receiving portions 810 of the carrier tray 800, the fourth driving assembly 350 drives the clamping members 340 to move, so that the clamping members 340 and the clamping portions 321 release the carrier tray 800, and the carrier tray 800 can be separated from the second platform 320, thereby facilitating the transfer of cartridges 500 through the carrier tray 800. Before the third driving assembly 330 drives the carrier tray 800 to move, the fourth driving assembly 350 can drive the clamping member 340 to move, so that the clamping member 340 and the clamping portion 321 clamp the carrier tray 800, and the carrier tray 800 is fixed relative to the second platform 320, thereby effectively reducing the probability that the carrier tray 800 is separated from the second platform 320.

Specifically, the clamping portion 321 includes a clamping block, the clamping member 340 includes a clamping plate, and the fourth driving assembly 350 includes a second cylinder. The cylinder body of the second cylinder is fixed on the second platform 320, and the clamping plate is fixed on the piston rod of the second cylinder. When the second cylinder drives the clamping plate upward, the clamping plate is exposed from above the support surface 322, whereby the clamping plate can clamp the carrier plate 800 with the clamping blocks. When the second cylinder drives the clamp plate downward, the clamp plate retracts below the support surface 322, whereby the carrier plate 800 may be forced away from the support surface 322 by an external force.

In addition, the fourth driving assembly 350 may also include a linear motor, and the clamping plate is fixed to an output end of the linear motor.

In the modification of the above embodiment, the arrangement direction of the clamping blocks and clamping plates is the same as the movement direction of the carrier plate 800 driven by the third driving assembly 330. At this time, the clamping blocks and the clamping plates can directly support the carrier plate 800, and the clamping blocks and the clamping plates have better effect of fixing the carrier plate 800.

For example, referring to fig. 4, the alignment direction of the clamping blocks and clamping plates is the left-right direction, and the movement direction of the carrier tray 800 is also the left-right direction by the third driving unit 330. When the carrier plate 800 has a tendency to move leftwards relative to the second platform 320, the clamping blocks can directly abut against the carrier plate 800, so that the carrier plate 800 is limited to move leftwards; when the carrier platter 800 has a tendency to move rightward relative to the second platform 320, the clamping plate may directly abut against the carrier platter 800, thereby limiting the movement of the carrier platter 800 to the right. If the clamping blocks and the clamping plates are arranged in the front-rear direction, and the movement direction of the carrier plate 800 driven by the third driving assembly 330 is still in the left-right direction, the clamping blocks and the clamping plates can only fix the carrier plate 800 by friction force, and the fixing effect is relatively poor.

Referring to fig. 3 and 4, in some embodiments of the present utility model, the receiving module 300 further includes a fifth driving assembly 310. The fifth driving assembly 310 is used for driving the carrier disc 800 to rotate to the first position or the second position. The receiving portion 810 is capable of cooperating with the cartridge 500 exiting the outflow section 213 when the tray 800 is in the first position; when the carrier tray 800 is in the second position, the cartridges 500 secured to the carrier tray 800 are at a set angle.

Thus, when the carrier tray 800 is in the first position, the receiving portion 810 of the carrier tray 800 can smoothly receive the cartridges 500. When the carrier tray 800 in the first position is fully loaded with cartridges 500, it may be rotated to the second position, thereby allowing the cartridges 500 to be at a set angle, thereby facilitating rotation of the carrier tray 800 or adjustment of the angle of the marking surface 510 (a portion of the outer surface of the cartridges 500) of the cartridges 500.

Specifically, the fifth drive assembly 310 includes a second motor 311 and a mounting shaft 312. The installation shaft 312 is rotatably connected with the first output end 331, the second platform 320 is fixed on the installation shaft 312, and the rotating shaft of the second motor 311 is in transmission connection with the installation shaft 312. Thus, when the second motor 311 is powered on, the carrier plate 800 fixed to the second platform 320 can be driven to rotate. In addition, the second motor 311 may be replaced by a rotary cylinder to drive the carrier platter 800 to rotate.

Specifically, the carrier tray 800 in fig. 3 is in the first position, the carrier tray 800 in fig. 4 is in the second position, and the carrier tray 800 is rotated from the first position to the second position by 90 °. It should be noted that, when the carrier tray 800 is located at the second position, the set angle of the cartridge 500 may be adjusted as required, for example, the cartridge 500 may be placed vertically.

Referring to fig. 5, in some embodiments of the present utility model, a transfer module 100, a distance changing member 200, a receiving module 300, and a pushing module 400 are provided to form a working group, and a plurality of working groups are provided.

Therefore, a plurality of working groups work simultaneously, and the efficiency of feeding the cartridges 500 to the tray 800 can be effectively improved. In particular, the number of work groups may be two (see fig. 5), three, four, or other numbers.

Referring to fig. 5 and 6, it should be noted that the aliquoting distance changing assembly 620 in fig. 6 is only a schematic diagram, and the structure of the aliquoting distance changing assembly 620 is not real. In some embodiments of the present utility model, the feeding device further includes a material taking module 600, and the material taking module 600 includes a sixth driving assembly 610, an equally-divided pitch assembly 620, and a material taking unit 630. The aliquoting torque assembly 620 comprises a plurality of second output ends 621. The material taking units 630 are used for picking up or putting down the cartridges 500, the number of the material taking units 630 is the same as that of the second output ends 621, and each material taking unit 630 is installed on each second output end 621 one by one. The sixth driving assembly 610 includes a third output 611, the aliquoting distance-changing assembly 620 is mounted on the third output 611, and the sixth driving assembly 610 is configured to drive the material taking unit 630 to move to the material taking position 712 to pick up the cartridges 500; the sixth driving assembly 610 is further configured to drive the material taking unit 630 to move to the relay module 100, so as to place the cartridges 500 on the relay module 100.

By adjusting the spacing between two adjacent material taking units 630 by the pitch-changing component 620, the material taking module 600 can obtain cartridges 500 with different placement spacing (e.g., cartridges 500 placed on different plastic sucking discs, the spacing between cartridges 500 will be different), and the compatibility of the material taking module 600 is stronger.

Specifically, the material taking unit 630 may select a suction nozzle or a clamping jaw, and the sixth driving assembly 610 may be a multi-axis motion platform or a multi-axis robot, for example, a tri-axis motion platform or a tri-axis robot.

Referring to fig. 7 and 8, in a modification of the above embodiment, the loading device further includes a loading module 700, and the loading module 700 includes a frame 710, a third platform 720, and a seventh driving assembly 730. The third platform 720 is for carrying cartridges 500, and the third platform 720 is provided with two. The frame 710 is provided with a first loading level 711, a second loading level 713 and a take-out level 712, the take-out level 712 being located between the first loading level 711 and the second loading level 713. The seventh driving assembly 730 is used to drive one third platform 720 located at the material taking position 712 to move to the first material taking position 711 or the second material taking position 713, and the fifth driving assembly 310 is also used to drive the other third platform 720 located at the first material taking position 711 or the second material taking position 713 to move to the material taking position 712, wherein any one of the first material taking position 711, the second material taking position 713 and the material taking position 712 can only place one third platform 720.

Thus, the two third platforms 720 may alternately move to the material taking position 712, and the material taking module 600 waits for the cartridge 500 to be taken at the material taking position 712 for a shorter time, i.e. a shorter loading waiting time.

For example, assume that one third platform 720 is located at the pick-up level 712 and another third platform 720 is located at the first pick-up level 711. When the cartridges 500 on the third platform 720 at the take-out level 712 are taken out by the take-out module 600, the third platform 720 at the first loading level 711 is already full of cartridges 500. The third stage 720 at the take-up level 712 is first transferred by the take-up module 600 to the second take-up level 713, and then the take-up module 600 transfers the third stage 720 at the first take-up level 711 to the take-up level 712. The material taking module 600 may take the material from the third platform 720 newly transferred to the material taking position 712, and the empty third platform 720 may also replace the cartridge 500, and the material taking of the material taking module 600 and the material discharging of the third platform 720 may be performed simultaneously, so that the material loading waiting time may be reduced.

Specifically, to change the position of the third stage 720, the seventh driving assembly 730 includes an electric cylinder 731, a bracket 732, and a third cylinder 733. The bracket 732 is fixed to a piston rod of the third cylinder 733, and the bracket 732 is driven to move in the up-down direction when the third cylinder 733 is operated to be ventilated. The cylinder body of the third cylinder 733 is fixed to the output end of the electric cylinder 731, and the third cylinder 733 and the bracket 732 are movable in the front-rear direction by the electric cylinder 731. The first loading level 711, the take-out level 712, and the second loading level 713 are also disposed in the front-rear direction.

When it is necessary to change the position of one of the third stages 720, first, the bracket 732 is moved under the third stage 720 by the cylinder 731, and then the third cylinder 733 drives the bracket 732 to move upward, and the third stage 720 is lifted, thereby reducing friction between the third stage 720 and the frame 710. Then, the bracket 732 moves to the current position with the third platform 720 under the action of the electric cylinder 731, and then the third cylinder 733 drives the bracket 732 to move downward, so that the third platform 720 is placed at the new position of the frame body 710, and the position transfer of the third platform 720 is completed.

It should be noted that, the third platform 720 generally does not directly load the cartridges 500, and the cartridges 500 are typically placed on a plastic tray, and the plastic tray is placed on the third platform 720. The specifications of the suction cups placed on the two third platforms 720 may be different, so the take-out module 600 requires the use of the aliquoting pitch change assembly 620.

With reference to fig. 1 to 9, the complete working process of the feeding device according to the embodiment of the present utility model is described in conjunction with the above description.

First, the seventh driving assembly 730 alternately moves the two third platforms 720 to the material taking position 712, and the material taking module 600 transfers some cartridges 500 (e.g. 10 cartridges) to the transfer jig 112 through the material taking unit 630 in a one-to-one correspondence. The second drive assembly 120 then drives the conveyor belt 111 to rotate such that a particular number of cartridges 500 are aligned one-to-one with an equal number of flow channels 210 (e.g., two cartridges 500 are aligned one-to-one with two flow channels 210). Then, the first driving assembly 410 pushes the cartridges 500 through the pushing member 420, so that the cartridges 500 leave from the transferring jig 112, pass through the flow channel 210 on the way, and finally cooperate with the receiving portion 810 of the carrier tray 800, so as to complete loading of the cartridges 500 onto the carrier tray 800. Before the cartridge 500 leaves the relay fixture 112, the third driving assembly 330 drives the tray 800 to move in the left-right direction, so that the receiving portion 810 is aligned with the flow channel 210.

After the remaining cartridges 500 on the conveyor 111 are transferred to the carrier tray 800 in batches, the loading of cartridges 500 to the carrier tray 800 is initially completed. Thereafter, the fifth driving assembly 310 drives the second platform 320 to rotate from the first position to the second position, thereby completing the positional adjustment of the cartridge 500. It should be noted that, when the second platform 320 is in the first position, the clamping member 340 and the clamping portion 321 clamp the carrier disc 800. When the second stage 320 is in the second position, the clamping members 340 and the clamping portions 321 release the carrier platter 800, thereby facilitating the carrier platter 800 to leave the second stage 320. After the carrier 800 filled with cartridges 500 leaves the second stage 320, the empty carrier 800 is replaced on the second stage 320, and the clamping member 340 and the clamping portion 321 clamp the empty carrier 800 again, and then the fifth driving assembly 310 drives the second stage 320 to rotate from the second position to the first position for loading of cartridges 500 of the next batch.

According to a second aspect of the utility model, the marking device comprises the feeding device and the laser marking device. A laser marking device for marking cartridges 500 secured to the carrier tray 800.

The marking device provided by the embodiment of the utility model has at least the following beneficial effects: through using foretell loading attachment, can shorten the interval between two adjacent cartridges fast at the material loading in-process of cartridge, be favorable to promoting the marking efficiency of marking equipment from this.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model. Furthermore, embodiments of the utility model and features of the embodiments may be combined with each other without conflict.

Claims (10)

1. Feeding device, its characterized in that includes:

the transfer module comprises a first platform, wherein the first platform is used for bearing a plurality of products;

the distance changing piece is provided with a plurality of flow channels, and the flow channels are arranged in a row along the width direction; the flow channel comprises an inflow section and an outflow section, wherein any one flow channel is used for flowing through one product, the inflow section is used for flowing into the product, and the outflow section is used for flowing out of the product; the center distance d of the inflow sections of any two adjacent flow channels ₁ Greater than the center distance d of the outflow section ₂ ；

The receiving module is used for bearing a carrying disc, the carrying disc is provided with a plurality of receiving parts, and any one of the receiving parts is used for being matched with one product so as to fix the product on the carrying disc;

the pushing module comprises a first driving assembly and a pushing piece, and under the action of the first driving assembly, the pushing piece can push at least two products into the corresponding number of flow channels in a one-to-one correspondence manner, and finally each product can be moved to a position matched with the corresponding receiving part.

2. The feeding device according to claim 1, wherein two inner side surfaces of the outflow section arranged in the width direction are two mutually parallel planes.

3. The feeding device of claim 1, wherein the transfer module further comprises:

and a second drive assembly for driving the first platform relative to the distance varying member to align at least two of the products on the first platform with a corresponding number of the flow channels.

4. A loading device as recited in claim 3, wherein the first platform comprises:

the second driving assembly is used for driving the conveying belt to rotate;

the transfer tool is used for bearing the products, the transfer tool is provided with a plurality of transfer tools, the transfer tool is fixed on the outer peripheral surface of the conveying belt, and the transfer tools are arranged along the length direction of the conveying belt.

5. The feeding device of claim 1, wherein the receiving module further comprises:

the third driving assembly comprises a first output end, the carrier disc is installed at the first output end, and the third driving assembly is used for driving the carrier disc to move relative to the distance changing piece so as to align at least two receiving parts with a corresponding number of flow channels.

6. The feeding device of claim 5, wherein the receiving module further comprises:

the second platform is arranged at the first output end and is provided with a clamping part and a supporting surface, and the supporting surface is used for supporting the carrying disc;

the clamping piece is arranged at intervals with the clamping part;

and the fourth driving assembly is arranged on the second platform and is used for driving the clamping piece to move so as to enable the clamping piece and the clamping part to clamp or release the carrier disc.

7. The feeding device of claim 1, wherein the receiving module further comprises:

the fifth driving assembly is used for driving the carrier disc to rotate to a first position or a second position; the receiving portion is capable of cooperating with the product flowing out of the outflow section when the carrier tray is in the first position; when the carrier plate is positioned at the second position, the product fixed on the carrier plate is positioned at a set angle.

8. The feeding device as recited in any one of claims 1 to 7, wherein one of the transfer modules, one of the distance changing members, one of the receiving modules and one of the pushing modules are provided to form a working group, and the working group is provided with a plurality of working groups.

9. The loading device of any one of claims 1 to 7, further comprising a take out module comprising:

the equal-dividing variable-pitch assembly comprises a plurality of second output ends;

the material taking units are used for picking up or putting down the products, the number of the material taking units is the same as that of the second output ends, and the material taking units are arranged at the second output ends one by one;

the sixth driving assembly comprises a third output end, the equally dividing and varying assembly is arranged at the third output end, and the sixth driving assembly is used for driving the material taking unit to move to a material taking position so as to pick up the product; the sixth driving assembly is further used for driving the material taking unit to move to the transfer module so as to place the product in the transfer module.

10. Marking apparatus, comprising:

the loading device of any one of claims 1 to 9;

and the laser marking device is used for marking the product fixed on the carrier disc.