CN212449656U

CN212449656U - Material changing device

Info

Publication number: CN212449656U
Application number: CN202020963071.2U
Authority: CN
Inventors: 孙丰; 张宝峰; 刘斌
Original assignee: Suzhou Secote Precision Electronic Co Ltd
Current assignee: Suzhou Secote Precision Electronic Co Ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-02-02
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a device of reloading, include: a frame; the feeding mechanism is arranged on the rack and comprises a first feeding bin, a second feeding bin and a feeding lifting mechanism, the first feeding bin and the second feeding bin are arranged on the rack in an up-down opposite mode, and the feeding lifting mechanism can convey full material trays in the second feeding bin to the first feeding bin; the blanking mechanism is arranged on the rack and is arranged side by side with the feeding mechanism in the horizontal direction, the blanking mechanism comprises a first blanking bin, a second blanking bin and a blanking lifting mechanism, the first blanking bin and the second blanking bin are oppositely arranged on the rack up and down, and the blanking lifting mechanism can convey an empty material tray in the first blanking bin to the second blanking bin; the conveying mechanism is arranged on the rack and can convey the full material tray located in the first upper material bin to the first lower material bin and place the empty material tray located in the first lower material bin on the discharging lifting mechanism. The utility model discloses a not shut down and refuel, improved production efficiency.

Description

Material changing device

Technical Field

The utility model relates to a reloading equipment technical field especially relates to a reloading device.

Background

The flow of current reloading mechanism is more complicated, and difficult the combination advances automation equipment, need wait during the operation to expect that the interior feed of frame is accomplished after, artifical feed again, and when artifical feed, this reloading mechanism need shut down the feed, also is the same operating procedure when receiving the material. The operation mode of stopping feeding and receiving materials greatly influences the production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can improve production efficiency's reloading device.

To achieve the purpose, the utility model adopts the following technical proposal:

a refueling apparatus comprising:

a frame;

the feeding mechanism is arranged on the rack and comprises a first feeding bin, a second feeding bin and a feeding lifting mechanism, the first feeding bin and the second feeding bin are arranged on the rack in an up-down opposite mode, and the feeding lifting mechanism can convey full material trays in the second feeding bin to the first feeding bin;

the blanking mechanism is arranged on the rack and is arranged side by side with the feeding mechanism in the horizontal direction, the blanking mechanism comprises a first blanking bin, a second blanking bin and a blanking lifting mechanism, the first blanking bin and the second blanking bin are oppositely arranged on the rack up and down, and the blanking lifting mechanism can convey an empty tray in the first blanking bin to the second blanking bin; and

the conveying mechanism is arranged on the rack and can convey a full tray in the first upper bin to the first lower bin and an empty tray in the first lower bin to the discharging lifting mechanism.

In some embodiments, the rack includes a base, a support disposed at one side of the base, and a top plate disposed at an upper portion of the support; the first feed bin with the first feed bin all set up in on the roof, the second feed bin with the second feed bin all sets up in it slides on the base.

In some embodiments, the second upper bin comprises a second upper bin body for storing the full tray and a second upper bin bottom plate located at the bottom of the second upper bin body, the second upper bin bottom plate is slidably connected with the base, and the second upper bin body is slidably connected with the second upper bin bottom plate.

In some embodiments, the second loading bin body comprises a loading connector and a plurality of second loading locators mounted on the loading connector, the plurality of second loading locators collectively enclosing a storage space for storing a full tray; the feeding connecting piece is connected with the second feeding bin bottom plate in a sliding mode, and a feeding push-pull handle is arranged on the feeding connecting piece.

In some embodiments, the second lower silo comprises a second lower silo body for storing an air tray and a second lower silo bottom plate located at the bottom of the second lower silo body, the second lower silo bottom plate is slidably connected with the base, and the second lower silo body is slidably connected with the second lower silo bottom plate.

In some embodiments, the second blanking bin body comprises a blanking connecting piece and a plurality of second blanking positioning pieces mounted on the blanking connecting piece, and the plurality of second blanking positioning pieces jointly enclose a storage space for storing an empty tray; the blanking connecting piece is in sliding connection with the second blanking bin bottom plate, and a blanking push-pull handle is arranged on the blanking connecting piece.

In some embodiments, a feeding sliding driving member is arranged on the base, the second feeding bin is connected to an output end of the feeding sliding driving member, the feeding sliding driving member can drive the second feeding bin to slide on the base in a reciprocating manner, and a first feeding bin sensor for detecting whether the second feeding bin slides in place and a second feeding bin sensor for detecting whether a material tray exists in the second feeding bin are arranged on the base; and/or

Be equipped with unloading sliding drive spare on the base, the second feed bin connect in the output of unloading sliding drive spare, unloading sliding drive spare can drive the second feed bin is in reciprocating sliding on the base, be equipped with on the base and be used for detecting whether the second feed bin slides the first feed bin sensor that targets in place and is used for detecting whether there is the second feed bin sensor of charging tray in the second feed bin.

In some embodiments, the feeding lifting mechanism comprises a feeding driving part and a feeding supporting plate for carrying full trays, the feeding supporting plate is connected to the output end of the feeding driving part, the feeding driving part can drive the feeding supporting plate to reciprocate between the first feeding bin and the second feeding bin, a feeding sensor for detecting whether a tray is on the feeding supporting plate is arranged on the feeding supporting plate, and the feeding sensor is in communication connection with the feeding driving part; and/or

The unloading hoist mechanism includes the unloading driving piece and is used for bearing the unloading layer board of empty charging tray, the unloading layer board connect in the output of unloading driving piece, the unloading driving piece can drive the unloading layer board is in first unloading storehouse with reciprocating motion between the second unloading storehouse, be equipped with on the unloading layer board and be used for detecting whether there is the unloading sensor of charging tray on the unloading layer board, the unloading sensor with unloading driving piece communication connection.

In some embodiments, the transfer mechanism comprises:

the material tray lifting mechanism is arranged on the rack and positioned above the first upper material bin, and can lift a full material tray positioned in the first upper material bin;

the material shifting mechanism is arranged on the rack and can receive the full material tray lifted by the material tray lifting mechanism and convey the full material tray to the first discharging bin; and

and the blocking mechanism is arranged on the rack and can place the empty tray in the first discharging bin on the discharging lifting mechanism.

In some embodiments, the tray lifting mechanism comprises a lifting driving member and a grabbing mechanism, the grabbing mechanism comprises a mounting plate and a sucker assembly, the mounting plate is connected to the output end of the lifting driving member, the sucker assembly comprises a plurality of vacuum suckers arranged on the lower surface of the mounting plate at intervals, and the lifting driving member can drive the mounting plate to lift so that the vacuum suckers grab full trays in the first feeding bin; and/or

The material stirring mechanism comprises a movable driving part and a carrier for bearing full trays, the movable driving part is arranged on the rack, the carrier is connected to the output end of the movable driving part, and the movable driving part can drive the carrier to reciprocate between the first upper bin and the first lower bin; and/or

The blocking mechanism is located between the first feeding bin and the first discharging bin, the blocking mechanism comprises a blocking driving piece and a baffle, the baffle is connected to the output end of the blocking driving piece, and the blocking driving piece can drive the baffle to lift.

The utility model discloses following beneficial effect has at least:

according to the material replacing device, the feeding mechanism comprises the first feeding bin, the second discharging bin and the feeding lifting mechanism, when the feeding lifting mechanism conveys the full material disc of the second discharging bin to the first feeding bin, the first feeding bin supplies materials, meanwhile, an operator can feed the second feeding bin, normal full material disc supply cannot be influenced, and non-stop feeding is realized; the blanking mechanism comprises a first blanking bin, a second blanking bin and a blanking lifting mechanism, after the blanking lifting mechanism conveys an empty tray in the first blanking bin to the second blanking bin, the first blanking bin can continue to collect the empty tray, and meanwhile, an operator can take away the empty tray in the second blanking bin, so that the normal collection of the empty tray is not influenced, the non-stop material collection is realized, the material changing device greatly saves the material changing time, and the production efficiency is improved; and above-mentioned reloading device's feed mechanism and unloading mechanism set up side by side along the horizontal direction in the frame, and feed bin relative up-down sets up on first feed bin and the second, and feed bin and second feed bin relative up-down set up, and overall structure is compact, easily integrates into automation equipment to lifting means degree of automation.

Drawings

Fig. 1 is one of schematic structural diagrams of a refueling device according to an embodiment of the present invention, in which a second feeding bin and a second discharging bin are respectively located at respective working positions;

fig. 2 is a second schematic structural diagram of the material changing device according to the embodiment of the present invention, wherein the second upper bin is located at the material feeding position thereof, and the second lower bin is located at the material discharging position thereof;

FIG. 3 is a schematic view of the refueling apparatus shown in FIG. 2 at another angle;

FIG. 4 is a schematic view of a partial structure of the refueling device shown in FIG. 2;

the reference numbers illustrate:

11-a base; 12-a support; 13-a top plate;

21-a first feeding bin; 22-a second upper bunker; 24-a second upper bin floor; 25-feeding sliding driving piece; 26-a feeding slide rail; 27-a feeding locking mechanism; 221-a second feeding positioning piece; 222-a feeding connection; 223-loading push-pull handle; 231-a loading drive member; 232-feeding supporting plate;

31-a first discharge bin; 32-a second blanking bin; 34-a second blanking bin floor; 35-a blanking sliding driving piece; 36-a blanking slide rail; 37-a blanking locking mechanism; 321-a second blanking positioning part; 322-a blanking connector; 323-blanking push-and-pull handle; 331-a blanking driving member; 332-blanking supporting plates;

411-lift the driving member; 412-a mounting plate; 421-moving the driving member; 422-a carrier; 431-blocking the drive; 432-baffle.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The present embodiment provides a material changing device, as shown in fig. 1 to 4, the material changing device includes a rack, a feeding mechanism, a discharging mechanism, and a conveying mechanism. The feeding mechanism is arranged on the rack and comprises a first feeding bin 21, a second feeding bin 22 and a feeding lifting mechanism, the first feeding bin 21 and the second feeding bin 22 are arranged on the rack in an up-down opposite mode, and the feeding lifting mechanism can convey full material trays in the second feeding bin 22 to the first feeding bin 21; the blanking mechanism is arranged on the rack and is parallel to the feeding mechanism in the horizontal direction, the blanking mechanism comprises a first blanking bin 31, a second blanking bin 32 and a blanking lifting mechanism, the first blanking bin 31 and the second blanking bin 32 are arranged on the rack in an up-down opposite mode, and the blanking lifting mechanism can convey empty trays in the first blanking bin 31 to the second blanking bin 32; the conveying mechanism is arranged on the rack, and can convey full material trays in the first upper bin 21 to the first lower bin 31 and empty material trays in the first lower bin 31 to the discharging lifting mechanism. Wherein, the full tray refers to the tray filled with the materials, and the empty tray refers to the tray not filled with the materials.

According to the material replacing device, the feeding mechanism comprises the first feeding bin 21, the second feeding bin 22 and the feeding lifting mechanism, when the feeding lifting mechanism conveys a full tray of the second feeding bin 22 to the first feeding bin 21, the first feeding bin 21 supplies materials, meanwhile, an operator can feed the second feeding bin 22, normal full tray supply is not influenced, and non-stop feeding is realized; the blanking mechanism comprises a first blanking bin 31, a second blanking bin 32 and a blanking lifting mechanism, after the blanking lifting mechanism conveys the empty trays in the first blanking bin 31 to the second blanking bin 32, the first blanking bin 31 can continue to collect the empty trays, meanwhile, an operator can take the empty trays in the second blanking bin 32 away, the normal collection of the empty trays cannot be influenced, the non-stop collection is realized, the material changing device greatly saves the material changing time, and the production efficiency is improved; and above-mentioned reloading device's feed mechanism and unloading mechanism set up side by side along the horizontal direction in the frame, and first feed bin 21 sets up relative from top to bottom with second feed bin 22, and first unloading storehouse 31 sets up relative from top to bottom with second unloading storehouse 32, and overall structure is compact, easily integrates into automation equipment to lifting means degree of automation.

The frame is used as a main basic component of the whole reloading device and is used for installing various parts such as the feeding mechanism, the discharging mechanism, the conveying mechanism and the like, and the parts such as the feeding mechanism, the discharging mechanism, the conveying mechanism and the like are concentrated on the frame and are reasonably arranged, so that the whole structure of the reloading device is more compact, and meanwhile, the modularized integration into automatic equipment can be realized.

Specifically, in some embodiments, the rack includes a base 11, a support 12 disposed at one side of the base 11, and a top plate 13 disposed at an upper portion of the support 12; the first upper bin 21 and the first lower bin 31 are both disposed on the top plate 13, and the second upper bin 22 and the second lower bin 32 are both slidably disposed on the base 11, so that the second upper bin 22 can be moved out from below the first upper bin 21 and the second lower bin 32 can be moved out from below the first lower bin 31, so that an operator can supplement the second upper bin 22 and unload the second lower bin 32. Preferably, the feeding mechanism and the discharging mechanism are in a bilateral symmetry structure, and the feeding and discharging directions can be changed by only slightly adjusting.

As shown in fig. 4, a feeding sliding driving member 25 is disposed on the base 11, the second feeding bin 22 is connected to an output end of the feeding sliding driving member 25, the feeding sliding driving member 25 can drive the second feeding bin 22 to slide on the base 11 in a reciprocating manner, and a first feeding bin sensor for detecting whether the second feeding bin 22 slides in place and a second feeding bin sensor for detecting whether there is a material tray in the second feeding bin 22 are disposed on the base 11. Alternatively, the loading slide drive 25 may be, but is not limited to, an air cylinder, a hydraulic cylinder, an electric cylinder, or an electric push rod, preferably an air cylinder.

Further, in order to improve the stability of the second feeding bin 22 when sliding on the base 11, a feeding slide rail 26 is arranged on the base 11, and a feeding slide block is connected to the second feeding bin 22 and is slidably connected to the feeding slide rail 26. Optionally, the number of material loading slide rail 26 can be a plurality of, a plurality of material loading slide rails 26 interval sets up and respectively with the material loading slider sliding connection on the second material loading bin 22, a plurality of material loading slide rails 26 can make the second material loading bin 22 more steady when sliding on base 11.

Specifically, the second feeding bin 22 has a working position and a feeding position, and the second feeding bin 22 can slide from the working position to the feeding position or from the feeding position to the working position by the feeding slide driving member 25. As shown in fig. 1, when the second upper bin 22 is located at its working position, the first upper bin 21 and the second upper bin 22 are arranged opposite to each other up and down; as shown in fig. 2, when the second upper bin 22 is at the replenishing position, the second upper bin 22 is offset from the first upper bin 21, and the operator can replenish the second upper bin 22 at the replenishing position (i.e., replenish the second upper bin 22 with a full tray).

In some embodiments, the first upper bin 21 includes a second upper bin body for storing full trays and a second upper bin bottom plate 24 located at the bottom of the second upper bin body, the second upper bin bottom plate 24 is slidably connected with the base 11, the second upper bin body is slidably connected with the second upper bin bottom plate 24, and an operator can pull out or push in the second upper bin body relative to the second upper bin bottom plate 24 so as to supplement materials.

Optionally, the second feeding bin body comprises a feeding connecting piece 222 and a plurality of second feeding positioning pieces 221 mounted on the feeding connecting piece 222, and the plurality of second feeding positioning pieces 221 together enclose a storage space for storing full trays; the feeding connecting piece 222 is slidably connected with the second feeding bin bottom plate 24, and a feeding push-pull handle 223 is arranged on the feeding connecting piece 222, so that an operator can conveniently pull out or push in the second feeding bin body integrally during feeding. Specifically, material loading connecting piece 222 and second feeding bin bottom plate 24 sliding connection form the drawer structure, the operation workman enables the whole second feeding bin body and shifts out second feeding bin bottom plate 24 through material loading push-and-pull handle 223 on the pulling material loading connecting piece 222 to put full charging tray into the parking space that second material loading locator 221 encloses and establish, after putting full charging tray, the operation workman can make the whole second feeding bin body and shift into second feeding bin bottom plate 24 again through promoting material loading push-and-pull handle 223, it is very convenient to operate.

In order to prevent the second upper magazine body from moving uncontrollably relative to the second upper magazine bottom 24 during filling of a tray, a loading locking mechanism 27 is provided on the base 11, which loading locking mechanism 27 can lock the second upper magazine body with the second upper magazine bottom 24. Alternatively, the feeding locking mechanism 27 may be an air cylinder, an output shaft of the air cylinder is disposed vertically upward, and the feeding connecting member 222 and the second feeding bin bottom plate 24 are both provided with through holes for the output shaft of the air cylinder to pass through.

In some embodiments, the material loading lifting mechanism includes a material loading driving member 231 and a material loading pallet 232 for carrying a full material tray, the material loading driving member 231 is disposed on the rack, the material loading pallet 232 is connected to an output end of the material loading driving member 231, the material loading driving member 231 can drive the material loading pallet 232 to reciprocate between the first material loading bin 21 and the second material loading bin 22, a material loading sensor for detecting whether a material tray is on the material loading pallet 232 is disposed on the material loading pallet 232, and the material loading sensor is in communication connection with the material loading driving member 231.

Optionally, material loading driving piece 231 can include material loading motor and material loading lead screw, the material loading motor sets up on support piece 12 of frame, the material loading lead screw is connected in the output of material loading motor and is followed vertical direction and extend, the material loading motor can drive the material loading lead screw and rotate, material loading layer board 232 and material loading lead screw thread fit just can follow the length direction removal of material loading lead screw along with the rotation of material loading lead screw, thereby it goes up and down to drive material loading layer board 232, in order to go up reciprocating motion between feed bin 22 at first material loading bin 21 and second.

Of course, in other embodiments, other forms of the feeding driving member 231 may be adopted as long as the feeding tray 232 can be driven to move up and down, for example, the feeding driving member 231 may be an electric cylinder, an air cylinder, a hydraulic cylinder, or a motor-driven timing pulley assembly.

As shown in fig. 1, 2 and 4, in some embodiments, a blanking slide driving member 35 is disposed on the base 11, the second blanking bin 32 is connected to an output end of the blanking slide driving member 35, the blanking slide driving member 35 can drive the second blanking bin 32 to slide on the base 11 in a reciprocating manner, and a first blanking bin sensor for detecting whether the second blanking bin 32 slides in place and a second blanking bin sensor for detecting whether there is a material tray in the second blanking bin 32 are disposed on the base 11. Alternatively, the blanking slide drive 35 can be, but is not limited to, an air cylinder, a hydraulic cylinder, an electric cylinder, or an electric push rod, preferably an air cylinder.

Further, in order to improve the stability of the second discharging bin 32 when sliding on the base 11, a discharging slide rail 36 is arranged on the base 11, and a discharging slide block is connected to the second discharging bin 32 and is slidably connected to the discharging slide rail 36. Optionally, the number of the discharging slide rails 36 may be multiple, the multiple discharging slide rails 36 are arranged at intervals and are respectively slidably connected to the discharging slide blocks on the second discharging bin 32, and the multiple discharging slide rails 36 may make the second discharging bin 32 more stable when sliding on the base 11.

In particular, the second blanking bin 32 has an operating position and a discharge position, the second blanking bin 32 being slidable from its operating position to the discharge position or vice versa, driven by a blanking slide drive 35. As shown in fig. 1, when the second blanking bin 32 is located at its working position, the first blanking bin 31 and the second blanking bin 32 are arranged opposite to each other up and down; as shown in fig. 2, when the second blanking bin 32 is at its discharge position, the second blanking bin 32 is offset from the first blanking bin 31, and the operator can discharge the second blanking bin 32 at the discharge position (i.e., take out the empty tray in the second blanking bin 32).

In some embodiments, the second discharging bin 32 includes a second discharging bin body for storing the discharging tray and a second discharging bin bottom plate 34 located at the bottom of the second discharging bin body, the second discharging bin bottom plate 34 is slidably connected with the base 11, the second discharging bin body is slidably connected with the second discharging bin bottom plate 34, and the operator can pull out or push in the second discharging bin body relative to the second discharging bin bottom plate 34 for discharging.

Optionally, the second feeding bin body comprises a feeding connecting piece 322 and a plurality of second feeding positioning pieces 321 mounted on the feeding connecting piece 322, and the plurality of second feeding positioning pieces 321 jointly enclose a storage space for supporting and storing the empty tray; the blanking connecting piece 322 is slidably connected with the second blanking bin bottom plate 34, and the blanking connecting piece 322 is provided with a blanking push-pull handle 323, so that an operator can conveniently pull out or push in the second blanking bin body integrally when unloading. Specifically, the blanking connecting piece 322 and the second blanking bin bottom plate 34 are connected in a sliding mode to form a drawer structure, an operator can enable the second blanking bin body to be integrally moved out of the second blanking bin bottom plate 34 by pulling the blanking push-pull handle 323 on the blanking connecting piece 322, so that an empty tray in a storage space defined by the plurality of second blanking positioning pieces 321 can be taken out, after the empty tray is taken out, the operator can enable the second blanking bin body to be integrally moved into the second blanking bin bottom plate 34 by pushing the blanking push-pull handle 323, and the operation is very convenient.

In order to prevent the second silo body from moving uncontrollably relative to the second silo bottom 34 during the filling of the tray, a blanking lock mechanism 37 is provided on the base 11, which blanking lock mechanism 37 can lock the second silo body to the second silo bottom 34. Alternatively, the blanking locking mechanism 37 may be an air cylinder, an output shaft of the air cylinder is disposed vertically upward, and through holes for the output shaft of the air cylinder to pass through are disposed on the blanking connecting member 322 and the second blanking bin bottom plate 34.

The blanking lifting mechanism comprises a blanking driving piece 331 and a blanking supporting plate 332 used for bearing an empty tray, the blanking driving piece 331 is arranged on the rack, the blanking supporting plate 332 is connected to the output end of the blanking driving piece 331, the blanking driving piece 331 can drive the blanking supporting plate 332 to reciprocate between the first blanking bin 31 and the second blanking bin 32, a blanking sensor used for detecting whether the blanking supporting plate 332 is provided with the tray is arranged on the blanking supporting plate 332, and the blanking sensor is in communication connection with the blanking driving piece 331.

Optionally, the blanking driving part 331 includes a blanking motor and a blanking lead screw, the blanking motor is disposed on the support 12 of the rack, the blanking lead screw is connected to an output end of the blanking motor and extends along a vertical direction, the blanking motor can drive the blanking lead screw to rotate, the blanking support plate 332 is in threaded fit with the blanking lead screw and can move along a length direction of the blanking lead screw along with the rotation of the blanking lead screw, so as to drive the blanking support plate 332 to ascend and descend to reciprocate between the first blanking bin 31 and the second blanking bin 32.

Of course, in other embodiments, other forms of the blanking driving member 331 may be used as long as the blanking supporting plate 332 can be driven to move up and down, for example, the blanking driving member 331 may be an electric cylinder, an air cylinder, a hydraulic cylinder, or a motor-driven timing pulley assembly.

In some embodiments, the transfer mechanism includes a tray lifting mechanism, a kick-off mechanism and a blocking mechanism, the tray lifting mechanism is disposed on the frame and above the first upper bin 21, and the tray lifting mechanism can lift a full tray in the first upper bin 21; the material shifting mechanism is arranged on the rack and can receive a full material tray lifted by the material tray lifting mechanism and convey the full material tray to the first discharging bin 31; the blocking mechanism is arranged on the rack and can place the empty tray in the first discharging bin 31 on the discharging lifting mechanism.

Specifically, the tray lifting mechanism is disposed on the top plate 13 of the rack and above the first upper bin 21. As shown in fig. 1 to 3, the tray lifting mechanism includes a lifting driving member 411 and a grabbing mechanism, the grabbing mechanism includes a mounting plate 412 and a suction cup assembly, the mounting plate 412 is connected to the output end of the lifting driving member, the suction cup assembly includes a plurality of vacuum suction cups (not shown) arranged at intervals on the lower surface of the mounting plate 412, and the lifting driving member 411 can drive the mounting plate 412 to lift so that the vacuum suction cups grab the full tray located in the first feeding bin 21. Here, the "lower surface of the mounting plate 412" refers to a surface of the mounting plate 412 facing the first upper bin 21.

Alternatively, the lift drive 411 may be an air cylinder, a hydraulic cylinder, an electric push rod, a motor screw assembly or a motor-driven timing pulley assembly, preferably an air cylinder.

Specifically, the kick-off mechanism is disposed on the top plate 13 of the rack, the kick-off mechanism includes a movable driving member 421 and a carrier 422 for carrying a full tray, the movable driving member 421 is disposed on the rack, the carrier 422 is connected to an output end of the movable driving member 421, and the movable driving member 421 can drive the carrier 422 to reciprocate between the first upper bin 21 and the first lower bin 31, so as to load the tray in the first upper bin 21 and unload the tray in the first lower bin 31.

Optionally, the movable driving member 421 includes a movable motor, a driving wheel, a driven wheel and a synchronous belt, and the movable motor is disposed on the top plate 13; the driving wheel is connected with the output end of the moving motor, and the moving motor can drive the driving wheel to rotate; the driven wheel is rotatably arranged on the top plate 13; the synchronous belt is sleeved on the driving wheel and the driven wheel and fixedly connected with the carrier 422.

Of course, in other embodiments, the movable driving member 421 can also be a pneumatic cylinder, a hydraulic cylinder, an electric push rod, or a motor-screw assembly, as long as the driving carrier 422 can reciprocate between the first upper bin 21 and the first lower bin 31.

Specifically, the blocking mechanism is fixed on the top plate 13 of the rack and located between the first upper bin 21 and the first lower bin 31, and when the material shifting mechanism moves from the first lower bin 31 to the first upper bin 21, the blocking mechanism blocks an empty material tray on the material shifting mechanism, so that the empty material tray is separated from the material shifting mechanism, and the empty material tray falls into the blanking lifting mechanism under the action of gravity.

As shown in fig. 1 to 3, the blocking mechanism includes a blocking driving member 431 and a blocking plate 432, the blocking plate 432 is connected to an output end of the blocking driving member 431, the blocking driving member 431 can drive the blocking plate 432 to ascend and descend, and when the carrier 422 of the material shifting mechanism moves from the first loading bin 21 to the first unloading bin 31, the blocking driving member 431 drives the blocking plate 432 to ascend and descend, so that the carrier 422 and a full tray thereon can pass smoothly; when the kick-off mechanism moves from the first lower bin 31 to the first upper bin 21, the blocking driving member 431 drives the baffle 432 to descend, only the carrier 422 of the kick-off mechanism is allowed to pass through, and an empty tray on the kick-off mechanism is blocked by the baffle 432 and falls onto the kick-off lifting mechanism under the action of gravity.

Alternatively, blocking driving member 431 may be, but is not limited to, an air cylinder, a hydraulic cylinder, an electric cylinder, or an electric push rod, as long as driving baffle 432 to ascend and descend is achieved.

The working principle of the refueling device shown in fig. 1 to 4 is as follows:

after the second feeding bin 22 is pushed into the working position by the feeding sliding driving member 25, the feeding lifting mechanism starts to work, the feeding supporting plate 232 of the feeding lifting mechanism lifts up all the full trays in the second feeding bin 22 at one time and sequentially enters the working position of the first feeding bin 21 one by one, at this time, the second feeding bin 22 can be pushed out by the feeding sliding driving member 25, after the full trays are pushed out to the feeding position, an operator pulls out the second feeding bin body and stacks the stacked full trays into a storage space surrounded by a plurality of second feeding positioning members 221, and the feeding locking mechanism 27 is locked and in a waiting state; when the last full tray on the feeding lifting mechanism enters the working area of the first feeding bin 21, the feeding supporting plate 232 of the feeding lifting mechanism descends and sends a signal after reaching the position, the feeding sliding driving piece 25 pushes the prepared second feeding bin 22 with the full tray stack into the working position of the second feeding bin 22, and after the full tray stack is in place, the feeding lifting mechanism lifts the full tray stack in the second feeding bin 22 to the working area of the first feeding bin 21;

after the feeding lifting mechanism is in place, the material tray lifting mechanism lifts a single full material tray, the moving driving piece 421 of the material shifting mechanism moves the carrier 422 to the lower part of the lifted full material tray to hold the full material tray and fix the full material tray, and moves the carrier 422 and the fixed full material tray into the first blanking bin 31; in the working area of the first blanking bin 31, a material taking mechanism (not included in the material changing device) takes the materials in the full material disc, when the full material disc is emptied, a movable driving piece 421 of a material stirring mechanism drives a carrier 422 in the first blanking bin 31 to move to the first upper bin 21, a blocking mechanism blocks the empty material disc from moving along with the carrier 422, and the empty material disc falls onto a blanking supporting plate 332 of a blanking lifting mechanism and is stacked under the action of gravity; the material shifting mechanism repeatedly moves the next full material disc into the working area of the first blanking bin 31, when the 2 nd full material disc enters the working area of the first blanking bin 31, the blanking supporting plate 332 of the blanking lifting mechanism descends, when the position is reached, the empty material disc is automatically placed into the second blanking bin 32, at the moment, the blanking sliding driving piece 35 pushes the second blanking bin 32 which is fully overlapped with the empty material disc out to the blanking position, a signal is sent out to remind an operator that the empty material disc can be taken out, and the blanking supporting plate 332 of the blanking lifting mechanism starts to be lifted to the working area of the first blanking bin 31 to continue to receive the empty material disc; the operation workman can pull out second feed bin body from second feed bin bottom plate 34, takes out the empty charge disc heap, then pushes back second feed bin bottom plate 34 with second feed bin body, waits for the instruction to push second feed bin bottom plate 34 into the work position (connect the material position) of second feed bin 32 by unloading sliding drive spare 35, can realize not shutting down and expect like this.

In summary, the utility model realizes the non-stop material changing, saves the material changing time, improves the production efficiency, and has the advantages of modularization, simple structure, firmness, durability, convenient installation, etc.; feed bin 21 and second feed bin 22 are upper and lower structure in feed mechanism's first feed bin 21, feed bin 32 is lower structure in feed mechanism's first feed bin 31 and second, feed bin 22 can be slided and combined the drawer structure by material loading sliding driving piece 25 drive in the second, feed bin 32 can slide and combined the drawer structure by material unloading sliding driving piece 35 drive under the second, can save the reloading time greatly, the production efficiency is improved, and easily integrate into automation equipment, the degree of equipment automation has been promoted.

It should be noted that when one portion is referred to as being "secured to" another portion, it may be directly on the other portion or there may be an intervening portion. When a portion is said to be "connected" to another portion, it may be directly connected to the other portion or intervening portions may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

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 in the description of the invention herein 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 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 represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A reloading device, characterized in that it comprises:

a frame;

the feeding mechanism is arranged on the rack and comprises a first feeding bin (21), a second feeding bin (22) and a feeding lifting mechanism, the first feeding bin (21) and the second feeding bin (22) are arranged on the rack in an up-down opposite mode, and the feeding lifting mechanism can convey full trays in the second feeding bin (22) to the first feeding bin (21);

the blanking mechanism is arranged on the rack and is arranged side by side with the feeding mechanism in the horizontal direction, the blanking mechanism comprises a first blanking bin (31), a second blanking bin (32) and a blanking lifting mechanism, the first blanking bin (31) and the second blanking bin (32) are oppositely arranged on the rack from top to bottom, and the blanking lifting mechanism can convey an empty material tray in the first blanking bin (31) to the second blanking bin (32); and

the conveying mechanism is arranged on the rack and can convey full material trays in the first upper material bin (21) to the first lower material bin (31) and empty material trays in the first lower material bin (31) to the blanking lifting mechanism.

2. A reloading device according to claim 1, characterized in that said frame comprises a base (11), a support (12) arranged on one side of said base (11) and a top plate (13) arranged on the upper part of said support (12); the first upper bin (21) and the first lower bin (31) are arranged on the top plate (13), and the second upper bin (22) and the second lower bin (32) are arranged on the base (11) in a sliding mode.

3. A reloading device according to claim 2, characterized in that said second upper magazine (22) comprises a second upper magazine body for storing full trays and a second upper magazine bottom plate (24) at the bottom of said second upper magazine body, said second upper magazine bottom plate (24) being slidingly connected to said base (11), said second upper magazine body being slidingly connected to said second upper magazine bottom plate (24).

4. A reloading device according to claim 3, characterized in that said second loading magazine body comprises a loading connection member (222) and a plurality of second loading locators (221) mounted on said loading connection member (222), said plurality of second loading locators (221) jointly enclosing a storage space for storing full trays; the feeding connecting piece (222) is connected with the second feeding bin bottom plate (24) in a sliding mode, and a feeding push-pull handle (223) is arranged on the feeding connecting piece (222).

5. A reloading device according to claim 2, characterized in that said second unloading bin (32) comprises a second unloading bin body for storing the unloading trays and a second unloading bin bottom plate (34) located at the bottom of said second unloading bin body, said second unloading bin bottom plate (34) being slidingly connected to said base (11), said second unloading bin body being slidingly connected to said second unloading bin bottom plate (34).

6. The reloading device according to claim 5, wherein said second unloading bin body comprises an unloading connecting member (322) and a plurality of second unloading positioning members (321) mounted on said unloading connecting member (322), said plurality of second unloading positioning members (321) jointly enclosing a storage space for storing empty trays; the blanking connecting piece (322) is connected with the second blanking bin bottom plate (34) in a sliding mode, and a blanking push-pull handle (323) is arranged on the blanking connecting piece (322).

7. A reloading device according to any one of claims 2 to 6, characterized in that a loading sliding driving member (25) is provided on said base (11), said second loading bin (22) is connected to an output end of said loading sliding driving member (25), said loading sliding driving member (25) can drive said second loading bin (22) to slide reciprocally on said base (11), said base (11) is provided with a first loading bin sensor for detecting whether said second loading bin (22) slides in place and a second loading bin sensor for detecting whether there is a material tray in said second loading bin (22); and/or

Be equipped with unloading sliding drive spare (35) on base (11), under the second feed bin (32) connect in the output of unloading sliding drive spare (35), unloading sliding drive spare (35) can drive feed bin (32) are in under the second reciprocating sliding on base (11), be equipped with on base (11) and be used for detecting whether under the second feed bin (32) slide the first feed bin sensor that targets in place and be used for detecting whether there is the second feed bin sensor of charging tray in feed bin (32) under the second.

8. The reloading device according to claim 1, wherein said loading lifting mechanism comprises a loading driving member (231) and a loading pallet (232) for loading full trays, said loading pallet (232) is connected to an output end of said loading driving member (231), said loading driving member (231) can drive said loading pallet (232) to reciprocate between said first loading bin (21) and said second loading bin (22), said loading pallet (232) is provided with a loading sensor for detecting whether there is a tray on said loading pallet (232), said loading sensor is connected to said loading driving member (231) in communication; and/or

Unloading hoist mechanism includes unloading driving piece (331) and unloading layer board (332) that are used for bearing empty charging tray, unloading layer board (332) connect in the output of unloading driving piece (331), unloading driving piece (331) can drive unloading layer board (332) are in first unloading storehouse (31) with reciprocating motion between second unloading storehouse (32), be equipped with on unloading layer board (332) and be used for detecting whether there is the unloading sensor of charging tray on unloading layer board (332), the unloading sensor with unloading driving piece (331) communication connection.

9. The reloading device as recited in claim 1, wherein said transfer mechanism comprises:

the material tray lifting mechanism is arranged on the rack and positioned above the first upper bin (21), and can lift a full material tray in the first upper bin (21);

the material shifting mechanism is arranged on the rack and can receive the full material tray lifted by the material tray lifting mechanism and convey the full material tray to the first lower storage bin (31); and

and the blocking mechanism is arranged on the rack and can place the empty tray in the first blanking bin (31) on the blanking lifting mechanism.

10. The reloading device as claimed in claim 9, characterized in that said tray lifting mechanism comprises a lifting drive member (411) and a gripping mechanism, said gripping mechanism comprises a mounting plate (412) and a suction cup assembly, said mounting plate (412) is connected to an output end of said lifting drive member (411), said suction cup assembly comprises a plurality of vacuum suction cups arranged at intervals on a lower surface of said mounting plate (412), said lifting drive member can drive said mounting plate (412) to be lifted and lowered to make said vacuum suction cups grip a full tray located in said first loading bin (21); and/or

The material stirring mechanism comprises a movable driving part (421) and a carrier (422) for carrying full trays, the movable driving part (421) is arranged on the rack, the carrier (422) is connected to the output end of the movable driving part (421), and the movable driving part (421) can drive the carrier (422) to reciprocate between the first upper bin (21) and the first lower bin (31); and/or

The blocking mechanism is located between the first upper bin (21) and the first lower bin (31), the blocking mechanism comprises a blocking driving piece (431) and a baffle (432), the baffle (432) is connected to the output end of the blocking driving piece (431), and the blocking driving piece (431) can drive the baffle (432) to ascend and descend.