CN110356847B - Blanking device - Google Patents

Abstract

The invention relates to a blanking device, comprising: a frame; the conveying module comprises a feeding mechanism, a film laminating mechanism and a first driving mechanism, the feeding mechanism and the film laminating mechanism are arranged in parallel along a first direction, the feeding mechanism and the film laminating mechanism are in driving connection with the first driving mechanism, and the first driving mechanism is used for driving the feeding mechanism and the film laminating mechanism to move along the first direction; and the feeding mechanism and the film covering mechanism can respectively move to the positions corresponding to the at least two groups of bearing mechanisms. Among the foretell unloader, first actuating mechanism can drive feed mechanism and tectorial membrane mechanism through the position relative with at least two sets of bearing mechanism for feed mechanism puts into corresponding bearing mechanism according to the size of product on, thereby makes unloader can carry out the unloading to the product of at least two kinds of different dimensions, and the function is more complete.

Description

Blanking device

Technical Field

The invention relates to the technical field of liquid crystal panel detection, in particular to a blanking device.

Background

In the liquid crystal panel industry, optical detection is needed after the liquid crystal glass is attached with the polaroid, products after detection are divided into qualified products, inferior products and the like, and the blanking device can put corresponding products to corresponding positions according to detection results. The existing blanking device can only carry out blanking on products with one size and specification, and the function is not complete.

Disclosure of Invention

Based on this, it is necessary to provide a fully functional blanking device.

The technical scheme is as follows:

a blanking device, comprising: a frame; the conveying module comprises a feeding mechanism, a film laminating mechanism and a first driving mechanism, the feeding mechanism and the film laminating mechanism are arranged in parallel along a first direction, the feeding mechanism and the film laminating mechanism are in driving connection with the first driving mechanism, and the first driving mechanism is used for driving the feeding mechanism and the film laminating mechanism to move along the first direction; and the at least two groups of bearing mechanisms are arranged on the rack in parallel along the first direction, and the feeding mechanism and the film laminating mechanism can respectively move to positions opposite to the at least two groups of bearing mechanisms.

In the blanking device, at least two groups of bearing mechanisms are used for bearing products with at least two different sizes, and after the upstream detection equipment detects the products with the two different sizes, the feeding mechanism acquires the products. And first actuating mechanism can drive tectorial membrane mechanism and remove along first direction, so, first actuating mechanism can drive tectorial membrane mechanism and pass through the position relative with at least two sets of bearing mechanism for tectorial membrane mechanism carries out the tectorial membrane to the product of placing on bearing mechanism, avoids product and product directly to stack together and be worn and torn in the product box, so, can make unloader can carry out the unloading to the product of at least two kinds of different dimensions, and the function is more complete.

The technical solution is further explained below:

in one embodiment, each of the bearing mechanisms includes at least two sets of bearing assemblies, and the at least two sets of bearing assemblies are arranged in parallel along the first direction.

In one embodiment, the carrying assembly comprises a cover taking part, a first driving platform in driving connection with the cover taking part, and a carrier for placing the product box, wherein the first driving platform is used for driving the cover taking part to move along the carrying direction of the carrier, and the first driving platform is also used for driving the cover taking part to approach or depart from the carrier.

In one embodiment, the feeding mechanism comprises a material taking part and a second driving platform in driving connection with the material taking part, the second driving platform is used for driving the material taking part to move along a second direction, and the second driving platform is further used for driving the material taking part to move along a third direction.

In one embodiment, the feeding mechanism further comprises a rotary driving member connected with the second driving platform, and the rotary driving member is in driving connection with the material taking member.

In one embodiment, the laminating mechanism includes a laminating member and a third driving platform in driving connection with the laminating member, the third driving platform is used for driving the laminating member to move along the second direction, and the third driving platform is further used for driving the laminating member to move along the third direction.

In one embodiment, the film feeding mechanism is arranged on the machine frame and comprises at least two groups of film loading assemblies, and the film covering mechanism can acquire the films from the at least two groups of film loading assemblies.

In one embodiment, the labeling device further comprises a labeling module, the labeling module comprises a labeling mechanism and a second driving mechanism, the labeling mechanism is in driving connection with the second driving mechanism and is movably arranged on the rack, the labeling mechanism is opposite to the bearing mechanism, and the second driving mechanism is used for driving the labeling mechanism to move along the first direction.

In one embodiment, the labeling mechanism comprises a power source and a labeling element in transmission connection with the power source, and the power source is used for driving the labeling element to be close to or far away from the bearing mechanism.

In one embodiment, the labeling module further comprises a printing mechanism and a label switching mechanism which are both arranged on the rack, the label switching mechanism comprises a reversing driving piece and a switching piece in driving connection with the reversing driving piece, and the reversing driving piece is used for driving the switching piece to face the printing mechanism or the labeling mechanism.

Drawings

Fig. 1 is a schematic structural view of a blanking device in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a handling module according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a loading mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a film covering mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a carrier assembly according to an embodiment of the present invention;

FIG. 6 is a first schematic structural diagram of a film feeding mechanism according to an embodiment of the present invention;

FIG. 7 is a second schematic structural diagram of a film feeding mechanism according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a labeling module according to an embodiment of the present invention;

fig. 9 is a partial enlarged structural view of the labeling module shown in fig. 8 at a point a;

fig. 10 is a partial enlarged structural view of the film sticking module shown in fig. 8 at a position B.

Description of reference numerals:

1. a product box placing position, 2, a product placing position, 3, a box cover placing position, 4, a full loading position, 5, a loading position, 6, a switching position, 7, a feeding position, 10, a blanking device, 20, a product box, 21, a box cover, 30, a film, 100, a frame, 200, a carrying module, 210, a feeding mechanism, 211, a material taking part, 212, a second driving platform, 2121, a second Y-axis module, 2122, a second Z-axis module, 213, a rotary driving part, 214, a connecting plate, 215, a first mounting frame, 220, a first driving mechanism, 230, a film covering mechanism, 231, a film covering part, 232, a third driving platform, 2321, a third Y-axis module, 2322, a third Z-axis module, 233, a second mounting frame, 240, a guide rail, 300, a bearing mechanism, 310, a bearing component, 311, a carrier, 312, a cover taking part, 313, a first driving platform, 3131, a first Y-axis module, 3132, a first Z-axis module, 400. the label feeding device comprises a film feeding mechanism 410, a film loading assembly 420, a first loading unit 421, a first driving member 422, a first bearing member 430, a second loading unit 431, a second driving member 432, a second bearing member 440, a first film sensing element 450, a second film sensing element 500, a labeling module 510, a labeling mechanism 511, a labeling member 512, a power source 520, a second driving mechanism 530, a printing mechanism 540, a label switching mechanism 541, a switching member 542 and a steering driving member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terms "first" and "second" used herein do not denote any particular order or quantity, but rather are used to distinguish one element from another.

As shown in fig. 1, a blanking apparatus 10 according to an embodiment includes: the rack 100, the carrying module 200 and at least two sets of carrying mechanisms 300. The carrying module 200 comprises a feeding mechanism 210, a film covering mechanism 230 and a first driving mechanism 220, wherein the feeding mechanism 210 and the film covering mechanism 230 are arranged in parallel along a first direction, the feeding mechanism 210 and the film covering mechanism 230 are in driving connection with the first driving mechanism 220, and the first driving mechanism 220 is used for driving the feeding mechanism 210 and the film covering mechanism 230 to move along the first direction; the at least two sets of carrying mechanisms 300 are arranged on the rack 100 in parallel along a first direction, and the feeding mechanism 210 and the film covering mechanism 230 can respectively move to positions opposite to the at least two sets of carrying mechanisms 300; the at least two sets of carrying mechanisms 300 are used for carrying products of at least two sizes in a one-to-one correspondence manner, and the feeding mechanism 210 is used for obtaining the products and placing the products on the corresponding carrying mechanisms 300 according to the sizes of the products.

Specifically, the first direction is an X-axis direction, at least two sets of the bearing mechanisms 300 are located below the feeding mechanism 210 and the film covering mechanism 230 and are arranged in parallel along the X-axis direction, when the first driving mechanism 220 drives the feeding mechanism 210 and the film covering mechanism 230 to move along the X-axis direction, the feeding mechanism 210 can pass through all the bearing mechanisms 300, so as to place products on the bearing mechanisms 300, and the film covering mechanism 230 can pass through all the bearing mechanisms 300, so as to place the products on the bearing mechanisms 300.

Optionally, the first driving mechanism 220 includes two linear driving modules, one of the linear driving modules drives the feeding mechanism 210 to move along the X-axis direction, the other linear driving module drives the film covering mechanism 230 to move along the X-axis direction, and both the two linear driving modules may be a U-shaped motor, a conveyor belt mechanism, an electric screw rod, or the like; alternatively, the first driving mechanism 220 is a linear motor module with a dual-mover design, which can drive the feeding mechanism 210 to move along the X-axis direction, and can also drive the film covering mechanism 230 to move along the X-axis direction.

As shown in fig. 2, the blanking device 10 further includes a guide rail 240, the guide rail 240 is spaced from the first driving mechanism 220, one end of the feeding mechanism 210 is connected to the first driving mechanism 220, and the other end of the feeding mechanism 210 is in sliding fit with the guide rail 240. In this way, the smoothness of the movement of the feeding mechanism 210 can be improved.

As shown in fig. 1, in the above-mentioned blanking device 10, at least two sets of carrying mechanisms 300 are used for carrying products with at least two different sizes, after the upstream detection equipment detects the products with the two different sizes, the feeding mechanism 210 obtains the products, and since the at least two sets of carrying mechanisms 300 are arranged along the first direction, the first driving mechanism 220 can drive the feeding mechanism 210 to move along the first direction, so that the first driving mechanism 220 can drive the feeding mechanism 210 to pass through a position opposite to the at least two sets of carrying mechanisms 300, so that the feeding mechanism 210 is placed on the corresponding carrying mechanism 300 according to the size of the product. And the first driving mechanism 220 can drive the film covering mechanism 230 to move along the first direction, so that the first driving mechanism 220 can drive the film covering mechanism 230 to pass through the position opposite to the at least two groups of bearing mechanisms 230, the film covering mechanism 230 covers the film on the products placed on the bearing mechanisms 300, and the products are prevented from being directly stacked together in a product box and being worn, so that the blanking device 10 can blank at least two products with different dimensions, and the function is more complete.

As shown in fig. 1, each of the supporting mechanisms 300 further includes at least two sets of supporting members 310, and the at least two sets of supporting members 310 are disposed side by side along the first direction. Thus, the at least two sets of supporting mechanisms 300 include at least four sets of supporting members 310, and the at least four sets of supporting members 310 are arranged side by side along the first direction. After the product detection is finished, the products can be classified into qualified products, inferior products and the like according to the quality of the products, so that the products of each size specification can correspond to at least two detection results, and thus, each bearing mechanism 300 comprises at least two groups of bearing assemblies 310, and each group of bearing assemblies 310 can be used for placing the products of one quality, so that the requirement that the products of at least two sizes at least need four groups of bearing assemblies 310 is met.

It should be noted that, some products may not be able to detect their quality at one time, and need to detect again, and we define this kind of products as a duplicate, so the number of the supporting assemblies 310 in a single supporting mechanism 300 can be increased to meet the requirement of placing the duplicate.

As shown in fig. 5, in one embodiment, the carrying assembly 310 includes a cover member 312, a first driving platform 313 in driving connection with the cover member 312, and a carrying member 311 for placing the product cartridge 20, the first driving platform 313 is used for driving the cover member 312 to move along the carrying direction of the carrying member 311, and the first driving platform 313 is also used for driving the cover member 312 to approach or depart from the carrying member 311. The product box 20 is used for loading products, and the carrier 311 is used for transporting the products and the products from the product box placing place 1 to the product placing place 2, the box cover placing place 3 and the full loading place 4 in sequence. The product box 20 is manually loaded on the product box placing position 1 by manpower, when the product box 20 moves to the product placing position 2, the cover member 312 is just above the product box 20, the first driving platform 313 drives the cover member 312 to be close to the carrier member 311, so that the cover member 312 is contacted with the product box 20 and the box cover 21 of the product box 20 is removed, then the first driving platform 313 drives the cover member 312 to be far away from the carrier member 311, then the cover member 312 is moved to a position corresponding to the box cover placing position 3, waiting for the loading mechanism 210 to fully load the product box 20 positioned at the product placing position 2, after the product box 20 is fully loaded, the product box 20 moves to the box cover placing position 3 under the driving of the carrier member 311, then the cover member 312 is close to the carrier member 311 under the driving of the first driving platform 313 and the box cover 21 is released, so that the box cover 21 is placed on the product box 20, then the cover member 312 is driven to be far away from the carrier member 311 under the driving of the first driving platform 313, waiting for the next action command of the cassette cover 21.

As shown in fig. 1 and 5, specifically, the transportation direction of the carrier 311 is the Y-axis direction, the carrier 311 may be a power roller or a conveyor belt mechanism, power sources of the power roller and the conveyor belt mechanism may be speed-adjustable motors, the cover picking member 411 is disposed above the carrier 311, the cover picking member 312 may be a suction cup or a clamping jaw, the first driving platform 313 includes a first Y-axis module 3131 and a first Z-axis module 3132, the first Z-axis module 3132 is disposed on the first Y-axis module 3131, the cover picking member 312 is connected to the first Z-axis module 3132, the first Y-axis module 3131 is configured to drive the first Z-axis module 3132 to move along the Y-axis direction, so that the cover picking member 312 moves along the transportation direction of the carrier 311, and the first Z-axis module 3132 is configured to drive the cover picking member 312 to move along the Z-axis direction, so that the cover picking member 312 is close to or far away from the carrier 311. The first Y-axis module 3131 is a linear driving module, such as a U-shaped motor, a belt conveyor mechanism, or an electric screw, and the first Z-axis module 3132 is a linear driving module, such as a U-shaped motor, a belt conveyor mechanism, or an electric screw.

As shown in fig. 3, in one embodiment, the feeding mechanism 210 includes a material taking member 211, and a second driving platform 212 in driving connection with the material taking member 211, where the second driving platform 212 is used for driving the material taking member 211 to move along the second direction, and the second driving platform 212 is also used for driving the material taking member 211 to move along the third direction. The second direction is the Y-axis direction, and the third direction is the Z-axis direction. The second driving platform 212 drives the material taking part 211 to move along the Y-axis direction, so that the position of the material taking part 211 can be adjusted to obtain products at different positions, and after the material taking part 211 obtains the products, the position of the products can be adjusted to accurately place the products into the product box 20; the second driving platform 212 drives the material taking part 211 to move along the Z-axis direction, so that the material taking part 211 can be close to or far away from the product box 20 on the bearing mechanism 300, and the product can be conveniently placed into the product box 20.

Specifically, the material taking component 211 may be a suction cup, a suction nozzle, or a clamping jaw, the second driving platform 212 includes a second Y-axis module 2121 and a second Z-axis module 2122, the second Z-axis module 2122 is disposed on the second Y-axis module 2121, the material taking component 211 is connected to the second Z-axis module 2122, the second Y-axis module 2121 is configured to drive the second Z-axis module 2122 to move along the Y-axis direction, so that the material taking component 211 moves along the Y-axis direction, and the second Z-axis module 2122 is configured to drive the material taking component 211 to move along the Z-axis direction. The second Y-axis module 2121 is a linear driving module, and may be a U-shaped motor, a belt conveying mechanism, or an electric screw, and the second Z-axis module 2122 is a linear driving module, and may be a U-shaped motor, a belt conveying mechanism, or an electric screw.

Further, the feeding mechanism 210 further includes a rotary driving member 213 connected to the second driving platform 212, and the rotary driving member 213 is drivingly connected to the material taking member 211. The rotary driving member 213 is used for driving the material taking part 211 to rotate, so that the angle position of the product on the material taking part 211 is changed, the length direction of the product is consistent with the length direction of the product box 20, the width direction of the product is consistent with the width direction of the product box 20, and the product is conveniently placed in the product box 20.

Specifically, a connecting plate 214 is arranged on the second Z-axis module 2122, the rotary driving member 213 is arranged on the connecting plate 214, and the material taking member 211 is connected with the rotary driving member 213 through the first mounting frame 215. Alternatively, the rotary drive 213 is a steering drive 542 or a rotary cylinder.

As shown in fig. 2, the first driving mechanism 220 is a linear motor module adopting a dual-rotor design, and can drive the feeding mechanism 210 to move along the first direction and also drive the film covering mechanism 230 to move along the first direction, the feeding mechanism 210 and the film covering mechanism 230 are arranged opposite to each other, after a product is placed on the feeding mechanism 210, the film covering mechanism 230 places a piece of film 30 on the product, so that adjacent products are not in direct contact.

As shown in fig. 4, the film covering mechanism 230 includes a film covering member 231 and a third driving platform 232 in driving connection with the film covering member 231, the third driving platform 232 is used for driving the film covering member 231 to move along the second direction, and the third driving platform 232 is also used for driving the film covering member 231 to move along the third direction. The second direction is the Y-axis direction, and the third direction is the Z-axis direction. The third driving platform 232 drives the film covering member 231 to move along the Y-axis direction, so that the position of the film covering member 231 can be adjusted to obtain the films 30 at different positions, and after the film covering member 231 obtains the film covering member 231, the position of the film covering member 231 can also be adjusted to accurately cover the product with the film covering member 231; the third driving platform 232 drives the film covering member 231 to move along the Z-axis direction, so that the film covering member 231 can be close to or far away from the product on the bearing mechanism 300, and the film 30 can be conveniently covered on the product.

Specifically, the third driving platform 232 includes a third Y-axis module 2321 and a third Z-axis module 2322, the third Z-axis module 2322 is disposed on the third Y-axis module 2321, the film covering member 231 is connected to the third Z-axis module 2322, the third Y-axis module 2321 is configured to drive the third Z-axis module 2322 to move along the Y-axis direction, so that the film covering member 231 moves along the Y-axis direction, and the third Z-axis module 2322 is configured to drive the film covering member 231 to move along the Z-axis direction. The third Y-axis module 2321 is a linear driving module, and may be a U-shaped motor, a conveyor belt mechanism, an electric screw, or the like, and the third Z-axis module 2322 is a linear driving module, and may be a U-shaped motor, a conveyor belt mechanism, an electric screw, or the like. The film member 231 may be a suction cup, a suction nozzle, or a clamping jaw, and the film member 231 is connected to the third Z-axis module 2322 through the second mounting bracket 233.

As shown in fig. 1, 6 and 7, in one embodiment, the blanking device 10 further includes a film supply mechanism 400, the film supply mechanism 400 is disposed on the frame 100, the film supply mechanism 400 includes at least two sets of film loading assemblies 410, the at least two sets of film loading assemblies 410 are used for loading films 30 with at least two sizes in a one-to-one correspondence manner, the films 30 with at least two sizes correspond to products with at least two sizes in a one-to-one correspondence manner, and the film covering mechanism 230 is capable of taking the films 30 from the at least two sets of film loading assemblies 410 and covering the corresponding products according to the sizes of the films 30.

As shown in fig. 6 and 7, in particular, the film loading assembly 410 includes a first loading unit 420 and a second loading unit 430, the first loading unit 420 includes a first driving member 421 and a first carrier 422 movably disposed on the rack 100, the first driving member 421 is drivingly connected to the first carrier 422, and the first driving member 421 is configured to drive the first carrier 422 to and fro at the loading position 5 and the transferring position 6; the second loading unit 430 includes a second driving member 431 and a second carrier 432 movably disposed on the rack 100, the second driving member 431 is in driving connection with the second carrier 432, and the second driving member 431 is used for driving the second carrier 432 to move to and from the transfer position 6 and the feeding position 7.

Specifically, the first driving member 421 is configured to drive the first carriage 422 to move linearly in the X-axis direction, and the second driving member 431 is configured to drive the second carriage 432 to move linearly in the Z-axis direction. The loading position 5 and the transfer position 6 are in the same straight line, the transfer position 6 and the feeding position 7 are in the same straight line, the loading position 5 means that the first bearing member 422 is at a position capable of receiving the manual film 30, the transfer position 6 means that the first bearing member 422 is at a position capable of transferring the film 30 onto the second bearing member 432, the transfer position 6 means that the second bearing member 432 is also at a position capable of receiving the film 30 transferred from the first bearing member 422, and the feeding position 7 means that the film 30 on the second bearing member 432 can be obtained by the film coating mechanism 230.

The first bearing member 422 may be a supporting plate, a supporting block, or a tray, and the first driving member 421 may be any linear motion unit capable of driving the first bearing member 422 to move to and fro between the loading position 5 and the transferring position 6, such as an air cylinder, an electric screw rod, or a belt conveying mechanism; the second carrier 432 can be a pallet, a pallet or a tray, and the second driving member 431 can be any linear motion unit such as an air cylinder, an electric screw rod or a conveyor belt mechanism which can drive the second carrier 432 to move to and from the transfer position 6 and the feeding position 7; as shown in fig. 6 (looking at the right part of the film feeding mechanism 400 alone), the first loading unit 420 has been filled with the film 30, and the second loading unit 430 is waiting for the last film 30 to be taken away.

In the above film supply mechanism 400, the first carrier 422 is first loaded with a wad of films 30 by manual feeding at the loading position 5, then the first driver 421 drives the first carrier 422 to move to the transfer position 6 to transfer the films 30 to the second carrier 432 located at the transfer position 6, after the films 30 are transferred to the second carrier 432, the first carrier 422 is driven by the first driver 421 to return to the loading position 5 to continue waiting for loading, the second driver 431 drives the second carrier 432 to move to the supply position 7 for supplying the film coating mechanism 230, and after the films 30 on the second carrier 432 are completely supplied, the second carrier 432 is driven by the second driver 431 to return to the transfer position 6 to wait for the first carrier 422 to transfer the newly loaded films 30 to the second carrier 432. The first driving member 421 and the second driving member 431 can work in coordination, so that the film 30 can be moved to the feeding position 7 without interruption, the film covering mechanism 230 and the feeding manipulator do not need to stop working, and the working efficiency is high.

It will be appreciated that the laminating mechanism 230 may take a period of time from the time the film 30 is sucked, to the time the film 30 is applied to the product, and then back to the position where the film 30 is sucked, and during this period of time, the second driving member 431 may drive the second carriage 432 back to the transfer position 6 after the last film 30 on the second carriage 432 is sucked, and drive the second carriage 432 back to the supply position 7 after the second carriage 432 receives the film 30 on the first carriage 422, so that the laminating mechanism 230 and the feeding robot do not need to stop working.

It should be noted that, after the film covering mechanism 230 sucks one film 30, the second driving element 431 drives the second carrier 432 to ascend by a distance, the length of which is consistent with the width of one film 30, so that the film covering mechanism 230 can accurately suck the film 30. Of course, the second driving member 431 may also drive the second carrier 432 to ascend for a distance after driving the second carrier 432 to ascend, and only the sucking position of the film covering mechanism 230 needs to be adjusted without driving the second carrier 432 to ascend for a distance after the film 30 is sucked.

As shown in fig. 7, in one embodiment, the first carrier 422 and the second carrier 432 are arranged in a staggered manner, and during the process of transferring the film 30 on the first carrier 422 onto the second carrier 432, the first carrier 422 moves to the transfer position 6, and the first carrier 422 crosses the second carrier 432, so that the film 30 is located above the second carrier 432, and thus, the second carrier 432 can lift up the film 30 only by driving the second carrier 432 to lift up through the second driving member 431.

As shown in fig. 7, in one embodiment, the first loading unit 420 further includes a first film sensing element 440 and a prompter (not shown) electrically connected to the first film sensing element 440, the first film sensing element 440 is disposed on the rack 100, and the first film sensing element 440 is used for sensing whether the film 30 is present on the first carrier 422 at the loading position 5. When the first supporting member 422 returns to the loading position 5, the first film sensing element 440 can sense whether the film 30 is on the first supporting member 422, and when the first film sensing element 440 senses that the film 30 is not on the first supporting member 422, the prompter sends out a prompt signal to prompt a worker to convey the film 30 to the first supporting member 422. Alternatively, the first film sensing element 440 may be a photoelectric sensor and the alarm may be a speaker or warning light.

Further, the second loading unit 430 further comprises a second film sensing element 450, and the second film sensing element 450 is used for sensing whether the film 30 is on the second carrier 432 at the feeding level 7. The second film sensing element 450 can sense whether the film 30 is on the second carrier 432 at the feeding position 7, and when the second film sensing element 450 senses that the film 30 is not on the second carrier 432, the second driving member 431 drives the second carrier 432 to move to the transfer position 6, and waits for the first carrier 422 to transfer the film 30 onto the second carrier 432.

Specifically, when the second carrier 432 conveys the last film 30 on the second carrier 432 to a position where the last film 30 can be sucked by the laminating mechanism 230, the second film sensing element 450 is opposite to the last film 30, when the last film 30 is sucked, the second film sensing element 450 senses that the last film 30 is separated from the second carrier 432, and the second film sensing element 450 sends a signal to the second driving member 431, so that the second driving member 431 drives the second carrier 432 to move to the transfer position 6. Optionally, the second thin film sensing element 450 is a photosensor.

In one embodiment, the second loading unit 430 further includes a third film sensing element (not shown) disposed on the second carrier 432, and the third film sensing element is used for sensing whether the film 30 is on the second carrier 432 at the transfer position 6. When the second carrier 432 returns to the transfer position 6, the third film sensing element may sense whether the film 30 is on the second carrier 432, so as to determine whether the film 30 on the first carrier 422 has been transferred onto the second carrier 432, and when the second film sensing element 450 senses that the film 30 is on the second carrier 432, the second driving member 431 operates, so that the second driving member 431 drives the second carrier 432 to move to the feeding position 7, alternatively, the third film sensing element may be a photoelectric sensor.

As shown in fig. 1 and fig. 8 to 9, in one embodiment, the blanking device 10 further includes a labeling module 500, the labeling module 500 includes a labeling mechanism 510 and a second driving mechanism 520, the labeling mechanism 510 is connected to the second driving mechanism 520 in a driving manner and movably disposed on the rack 100, the labeling mechanism 510 is opposite to the supporting mechanism 300, and the second driving mechanism 520 is used for driving the labeling mechanism 510 to move along a first direction. The labeling mechanism 510 is used for labeling the product cartridges 20 filled with the products, and the labeling mechanism 510 is driven by the second driving mechanism 520 to move in the first direction, so that the labeling mechanism 510 can label each product cartridge 20 filled with the product on each of the supporting mechanisms 300. Alternatively, the second driving mechanism 520 is a linear driving module, and may be a U-shaped motor, a belt conveying mechanism, an electric screw, or the like.

As shown in fig. 9, in particular, the labeling mechanism 510 includes a power source 512, and a labeling element 511 drivingly connected to the power source 512, wherein the power source 512 is used for driving the labeling element 511 to move closer to or away from the carrying mechanism 300. The power source 512 is capable of driving the label 511 closer to or away from the carrier mechanism 300, thereby causing the label 511 to label the product cartridge 20. Alternatively, the power source 512 is a pneumatic or hydraulic cylinder, and the labeling element 511 is a vacuum suction plate, a suction cup or a suction nozzle, etc.

As shown in fig. 1 and 8, the labeling module 500 further includes a printing mechanism 530 and a label switching mechanism 540, the printing mechanism 530 and the label switching mechanism 540 are disposed on the rack 100, the printing mechanism 530 is used for printing out a label, and the label switching mechanism 540 is used for switching the label printed out from the printing mechanism 530 to the labeling mechanism 510.

As shown in fig. 10, specifically, the printing mechanism 530 is an industrial printer, the label switching mechanism 540 is disposed beside the printing mechanism 530, the label switching mechanism 540 includes a turning driving member 542, and a switching member 541 drivingly connected to the turning driving member 542, and the turning driving member 542 is used for driving the switching member 541 to face the printing mechanism 530 or to face the labeling mechanism 530. When the printing mechanism 530 prints out a label, the adaptor 541 faces the printing mechanism 530 to absorb the label, and then the steering driving member 542 drives the adaptor 541 to rotate, so that the adaptor 541 deviates from the printing mechanism 530 and is opposite to the labeling mechanism 510, and the labeling mechanism 510 is convenient for absorbing the label from the adaptor 541. Alternatively, the adaptor 541 is a vacuum suction plate, a suction cup, a suction nozzle, or the like.

It should be noted that each actuator in the above-mentioned blanking device 10 is controlled by a control chip, and specifically, the feeding mechanism, the carrying mechanism, the first driving mechanism, the film supplying mechanism, the film covering mechanism, the labeling mechanism, the printing mechanism and the label switching mechanism are all electrically connected to the control chip.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A blanking device is characterized by comprising:

a frame;

the film feeding mechanism is arranged on the rack and comprises at least two groups of film loading assemblies, and the at least two groups of film loading assemblies are used for loading films with at least two sizes in a one-to-one correspondence manner; the conveying module comprises a feeding mechanism, a film laminating mechanism and a first driving mechanism, the feeding mechanism and the film laminating mechanism are arranged in parallel along a first direction, the feeding mechanism and the film laminating mechanism are in driving connection with the first driving mechanism, and the first driving mechanism is used for driving the feeding mechanism and the film laminating mechanism to move along the first direction; and

the at least two groups of bearing mechanisms are arranged on the rack in parallel along the first direction and are used for bearing products of at least two sizes in a one-to-one correspondence mode, and the products of at least two sizes correspond to the films of at least two sizes in a one-to-one correspondence mode; the feeding mechanism and the film laminating mechanism can respectively move to positions corresponding to the at least two groups of bearing mechanisms;

the film coating mechanism can obtain films from the at least two groups of film loading assemblies and cover the corresponding products according to the sizes of the films.

2. The blanking device of claim 1 wherein each of the load bearing mechanisms includes at least two sets of load bearing assemblies, the at least two sets of load bearing assemblies being juxtaposed in the first direction.

3. The blanking device of claim 2 wherein the carrying assembly includes a cover member, a first driving platform drivingly connected to the cover member, and a carrier for placing the product cartridge, the first driving platform being configured to drive the cover member in a carrying direction of the carrier, and the first driving platform being further configured to drive the cover member toward or away from the carrier.

4. The blanking device as claimed in claim 1, wherein the feeding mechanism comprises a material taking part and a second driving platform in driving connection with the material taking part, the second driving platform is used for driving the material taking part to move along a second direction, and the second driving platform is further used for driving the material taking part to move along a third direction.

5. The blanking device of claim 4 wherein the feed mechanism further comprises a rotary drive coupled to the second drive platform, the rotary drive being drivingly coupled to the take-off member.

6. The blanking device of claim 1, wherein the film covering mechanism comprises a film covering member and a third driving platform in driving connection with the film covering member, the third driving platform is configured to drive the film covering member to move along the second direction, and the third driving platform is further configured to drive the film covering member to move along the third direction.

7. The blanking device of claim 1, wherein the film loading assembly comprises a first loading unit and a second loading unit, the first loading unit comprises a first driving member and a first bearing member movably arranged on the frame, the first driving member is in driving connection with the first bearing member, and the first driving member is used for driving the first bearing member to move to and from a loading position and a transfer position; the second loading unit comprises a second driving piece and a second bearing piece movably arranged on the rack, the second driving piece is in driving connection with the second bearing piece, and the second driving piece is used for driving the second bearing piece to move to and fro between the switching position and the material supplying position.

8. The blanking device of claim 1 further comprising a labeling module, wherein the labeling module comprises a labeling mechanism and a second driving mechanism, the labeling mechanism is in driving connection with the second driving mechanism and is movably arranged on the rack, the labeling mechanism is opposite to the bearing mechanism, and the second driving mechanism is used for driving the labeling mechanism to move along the first direction.

9. The blanking device of claim 8, wherein the labeling mechanism comprises a power source and a labeling element in transmission connection with the power source, and the power source is used for driving the labeling element to approach or depart from the bearing mechanism.

10. The blanking device of claim 9, wherein the labeling module further comprises a printing mechanism and a label switching mechanism both disposed on the frame, the label switching mechanism comprises a reversing driving member and a switching member drivingly connected to the reversing driving member, and the reversing driving member is configured to drive the switching member to face the printing mechanism or the labeling mechanism.

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