CN213737476U

CN213737476U - Charging tray clamping mechanism and charging tray carrying device

Info

Publication number: CN213737476U
Application number: CN202022048388.6U
Authority: CN
Inventors: 林卫; 章华荣; 严邦民; 包荣剑
Original assignee: Hangzhou Changchuan Technology Co Ltd
Current assignee: Hangzhou Changchuan Technology Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-20
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to a mechanism and charging tray handling device are got to charging tray clamp. The charging tray clamping mechanism comprises a clamping component and a scattering prevention component. The clamping assembly comprises a first driving piece, a first clamping jaw and a second clamping jaw which are arranged oppositely, and the first driving piece is used for driving the first clamping jaw and the second clamping jaw to synchronously and reversely move so as to clamp or loosen the material tray. The material scattering prevention assembly comprises a connecting plate, a chuck cover plate, a first elastic piece and a guide piece, wherein the connecting plate is used for connecting the lifting mechanism. The first elastic piece is arranged on the guide piece, the connecting plate is movably arranged at one end of the guide piece, and the other end of the guide piece is connected with the chuck cover plate, so that the chuck cover plate can be tightly pressed on the top of the material tray. Through the dynamics between chuck apron and the charging tray of first elastic component regulation, avoid pushing down excessively to cause the charging tray to warp. The charging tray clamping mechanism is also suitable for charging trays of different specifications, ensures that the chuck cover plate is tightly attached to the upper surface of the charging tray, and avoids the materials from spilling out of the charging tray in the running process.

Description

Charging tray clamping mechanism and charging tray carrying device

Technical Field

The utility model relates to a product testing technical field especially relates to a mechanism and charging tray handling device are got to charging tray clamp.

Background

In the product sorting and detecting process, a material tray carrying device is usually adopted to carry material trays carrying materials, so that the materials are transferred between different stations.

When the tray handling device carries a full tray, the materials in the tray risk falling. In order to avoid the material in the material tray from spilling out, a cover plate is added to the material tray carrying device. However, the cover plate of the conventional carrying device cannot be applied to trays with different specifications, and the phenomenon that the cover plate cannot be attached to the surface of the tray exists. In addition, the material tray is easy to deform in the process that the cover plate covers the material tray.

SUMMERY OF THE UTILITY MODEL

Therefore, the material tray clamping mechanism and the material tray carrying device are needed to be provided, and are suitable for material trays with different specifications, so that the material is prevented from being scattered from the material tray in the operation process; and, can also avoid the charging tray to warp.

The utility model provides a charging tray presss from both sides gets mechanism, charging tray presss from both sides and gets mechanism includes:

the clamping assembly comprises a first driving piece, a first clamping jaw and a second clamping jaw which are oppositely arranged, and the first driving piece is used for driving the first clamping jaw and the second clamping jaw to synchronously and reversely move so as to clamp or loosen the material tray; and a process for the preparation of a coating,

the material scattering preventing component is arranged corresponding to the material clamping component; the clamping device comprises a chuck cover plate, a first elastic piece, a guide piece and a connecting plate, wherein the connecting plate is used for connecting a lifting mechanism; the first elastic piece is arranged on the guide piece, the connecting plate is movably arranged at one end of the guide piece, and the other end of the guide piece is connected with the chuck cover plate, so that the chuck cover plate can be pressed on the top of the material tray.

In one embodiment, the spill-proof assembly further comprises a linear bearing, the linear bearing is mounted on the connecting plate, the linear bearing is movably disposed on the guide member, and one end of the first elastic member, which is far away from the chuck cover plate, can abut against the linear bearing or the connecting plate.

In one embodiment, at least two guide pieces are arranged, wherein the two guide pieces are oppositely arranged on two sides of the clamping assembly; the first elastic pieces are provided with at least two, and the first elastic pieces are arranged on the guide pieces in a one-to-one correspondence mode.

In one embodiment, the first driving part is an air claw, the first clamping jaw is connected to one sliding block of the air claw, and the second clamping jaw is connected to the other sliding block of the air claw;

the charging tray clamping mechanism further comprises a pressure reducing valve, and the pressure reducing valve is arranged in an air path where the air claw is located.

In one embodiment, the tray clamping mechanism further comprises a first detection piece, a second detection piece and an alarm, wherein the alarm is electrically connected to the first detection piece and the second detection piece respectively; the first detection piece is arranged on the first clamping jaw and used for detecting whether the first clamping jaw clamps the material tray or not; the second detection piece is arranged on the second clamping jaw and used for detecting whether the second clamping jaw clamps the material tray or not.

In one embodiment, the tray clamping mechanism further comprises a first sensing part for detecting the motion state of the first driving part and controlling the lifting mechanism to move according to a detection signal of the first sensing part.

In one embodiment, the charging tray clamping mechanism further comprises an anti-collision block and a limiting seat, the limiting seat is arranged on one side, close to the second clamping jaw, of the first clamping jaw, and the anti-collision block is arranged on one side, away from the first clamping jaw, of the limiting seat;

or, the limiting seat is arranged on one side, close to the first clamping jaw, of the second clamping jaw, and the anti-collision block is arranged on one side, away from the second clamping jaw, of the limiting seat.

In one embodiment, the first jaw and the second jaw each have a barb, the barb of the first jaw being disposed toward the second jaw, the barb of the second jaw being disposed toward the first jaw.

A tray handling device, the tray handling device comprising:

the material tray clamping mechanism is arranged on the material tray;

the material tray clamping mechanism is connected with the lifting mechanism and used for driving the material tray clamping mechanism to lift; and a process for the preparation of a coating,

and the lifting mechanism is connected with the conveying mechanism and used for driving the lifting mechanism to move so as to drive the charging tray clamping mechanism to move.

In one embodiment, the lifting mechanism comprises a second driving member, an adapter plate and a translation plate, the translation plate is movably arranged on the frame of the conveying mechanism, the second driving member is arranged on the translation plate, the adapter plate is arranged on a moving part of the second driving member, and the tray clamping mechanism is connected to the adapter plate through the connecting plate.

In one embodiment, the lifting mechanism further comprises a second sensing piece, the second sensing piece is used for detecting the motion state of the second driving piece, the lifting mechanism further comprises a first buffer, a second buffer and a stop block arranged on the adapter plate, the first buffer is vertically arranged at the bottom of the second driving piece, and the buffer part of the first buffer is arranged towards the stop block; the second buffer is vertically arranged at the top of the second driving piece, the buffering part of the second buffer faces the adapter plate or the moving part of the second driving piece, the lifting mechanism further comprises a second elastic piece which is vertically arranged, one end of the second elastic piece is connected with the translation plate, the other end of the second elastic piece is connected with the moving part of the adapter plate or the second driving piece, and the stretching direction of the second elastic piece is consistent with the lifting direction of the lifting mechanism.

Foretell charging tray presss from both sides and gets mechanism and charging tray handling device, at the in-process of pressing from both sides the charging tray of getting, elevating system drive presss from both sides the material subassembly and prevents spilling the material subassembly and move to being close to the charging tray, and when preventing spilling the material subassembly and descend to a take the altitude, the upper surface at the charging tray is just laminated to the (holding) chuck apron, can guarantee like this that the material falls into the die cavity of charging tray in, the die cavity of charging tray can not run to the material yet simultaneously. It should be noted that, even after the chuck cover plate is attached to the upper surface of the tray, the lifting mechanism can still descend for a certain distance to ensure that the chuck cover plate is attached to the upper surface of the tray. In this embodiment, the (holding) chuck apron is connected in the one end of guide, and the connecting plate is movably connected in the other end of guide, sets up first elastic component at the guide simultaneously, can enough guarantee like this that the (holding) chuck apron can paste the upper surface at the charging tray, can also adjust the dynamics between (holding) chuck apron and the charging tray through first elastic component, avoids pushing down excessively to cause the charging tray to warp. In addition, this charging tray presss from both sides and gets mechanism still is applicable to the charging tray of different specifications, guarantees that the (holding) chuck apron pastes tightly at the upper surface of charging tray, avoids the in-process material of operation to spill out from the charging tray.

Drawings

Fig. 1 is a schematic structural view of a tray clamping mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a material scattering preventing component of the material tray clamping mechanism shown in FIG. 1;

FIG. 3 is a schematic structural diagram of a clamping assembly of the tray clamping mechanism shown in FIG. 1;

fig. 4 is a schematic structural view of a tray handling apparatus according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view of the tray handling device shown in fig. 4 at a.

Reference numerals

10. A tray clamping mechanism; 11. a material clamping component; 111. a first driving member; 112. a first jaw; 1121. a barb; 113. a second jaw; 12. a spill-proof assembly; 121. a connecting plate; 1211. a first plate body; 1212. a second plate body; 122. a chuck cover plate; 123. a first elastic member; 124. a linear bearing; 13. a first detecting member; 14. a second detecting member; 15. a first sensing member; 16. a limiting seat; 20. a lifting mechanism; 21. a second driving member; 22. a translation plate; 221. a first support; 23. an adapter plate; 231. a second mounting seat; 232. two support columns; 24. a second buffer; 25. a second elastic member; 26. a second sensing member; 27. mounting a plate; 30. A conveying mechanism; 31. a frame; 40. and (7) a material tray.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 4, fig. 1 shows a schematic structural diagram of a charging tray clamping mechanism 10 according to an embodiment of the present invention, fig. 2 shows a schematic structural diagram of a material scattering preventing component of the charging tray clamping mechanism shown in fig. 1, and fig. 4 shows a schematic structural diagram of a charging tray carrying device according to an embodiment of the present invention. The utility model relates to a mechanism is got to charging tray clamp, including pressing from both sides material subassembly 11 and preventing spilling material subassembly 12, prevent spilling material subassembly 12 and correspond the setting of pressing from both sides material subassembly 11. The clamping assembly 11 includes a first driving member 111, and a first clamping jaw 112 and a second clamping jaw 113 disposed opposite to each other, wherein the first driving member 111 is used for driving the first clamping jaw 112 and the second clamping jaw 113 to move in opposite directions synchronously so as to clamp or unclamp the tray 40. The scattering prevention assembly 12 includes a connection plate 121, a chuck cover plate 122, a first elastic member 123 and a guide member, wherein the connection plate 121 is used for connecting the lifting mechanism 20. The first elastic member 123 is disposed on the guide member, the connecting plate 121 is movably disposed at one end of the guide member, and the other end of the guide member is connected to the chuck cover plate 122, so that the chuck cover plate can be pressed against the top of the tray 40.

It should be understood that the connection plate 121 is movably connected to one end of the guide member, meaning that the connection plate 121 can be moved along the guide member by the elevating mechanism 20.

In the process of clamping the charging tray 40, the lifting mechanism 20 drives the material clamping assembly 11 and the material scattering prevention assembly 12 to move towards the charging tray 40, and when the material scattering prevention assembly 12 descends to a certain height, the chuck cover plate 122 is attached to the upper surface of the charging tray 40, so that the material can be ensured to fall into the cavity of the charging tray 40, and meanwhile, the material cannot run out of the cavity of the charging tray 40. Even after the chuck cover plate 122 is attached to the upper surface of the tray 40, the elevating mechanism 20 is lowered by a predetermined distance to ensure that the chuck cover plate 122 is attached to the upper surface of the tray 40. In this embodiment, the chuck cover plate 122 is connected to one end of the guide member, the connecting plate 121 is movably connected to the other end of the guide member, and the first elastic member 123 is disposed on the guide member, so that the chuck cover plate 122 can be attached to the upper surface of the tray 40, and the force between the chuck cover plate 122 and the tray 40 can be adjusted by the first elastic member 123, thereby preventing the tray 40 from deforming due to excessive pressing. In addition, the tray clamping mechanism 10 is also suitable for trays 40 of different specifications, so that the chuck cover plate 122 is ensured to be tightly attached to the upper surface of the tray 40, and the material is prevented from being scattered out of the tray 40 in the running process.

In one embodiment, referring to fig. 1 and 2, spill guard assembly 12 further includes linear bearing 124. The linear bearing 124 is mounted to the connection plate 121, and the linear bearing 124 is movably provided to the guide. Specifically, the connecting plate 121 is provided with a mounting hole, and the linear bearing 124 is inserted into the mounting hole of the connecting plate 121. An end of the first elastic member 123 remote from the chuck cover plate 122 can interfere with the connection plate 121 or the linear bearing 124. In the process of clamping the charging tray 40, after the chuck cover plate 122 is attached to the upper surface of the charging tray 40, the lifting mechanism 20 continues to descend; in this process, the linear bearing 124 moves along the guide, and the connecting plate 121 moves closer to the tray 40. Because the guide member is provided with the first elastic member 123, in the movement process, the connecting plate 121 or the linear bearing 124 abuts against the first elastic member 123, so that the adjustment of the force between the chuck cover plate 122 and the tray 40 can be realized, the deformation of the tray 40 caused by excessive pressing can be avoided, and meanwhile, the chuck cover plate 122 can be ensured to be attached to the upper surface of the tray 40.

In the embodiment, the guide is an optical axis, one end of which is connected to the chuck cover plate 122, and the other end of which is connected to the connecting plate 121 through a linear bearing 124. The first elastic member 123 is a compression spring, and the compression spring is sleeved on the optical axis.

In one embodiment, referring to fig. 1 and 2, at least two guide members are provided, wherein the two guide members are oppositely disposed on two sides of the clamping assembly 11. The number of the first elastic members 123 is at least two, and the first elastic members 123 are correspondingly arranged on the guide members one to one. Therefore, on one hand, the force between the chuck cover plate 122 and the material tray 40 can be better adjusted, and the material tray 40 is effectively prevented from being deformed due to excessive pressing; on the other hand, the chuck cover plate 122 can be better attached to the upper surface of the tray 40, and the material is effectively prevented from being scattered from the cavity of the tray 40.

Specifically, in this embodiment, referring to fig. 1 and fig. 2, four guiding members are provided, two of the guiding members are disposed at one side of the clamping assembly 11 at intervals, and the other two guiding members are correspondingly disposed at the other side of the clamping assembly 11. Correspondingly, four first elastic members 123 are provided, and the first elastic members 123 are provided in the guide members in a one-to-one correspondence. Of course, in other embodiments, the number of the guiding elements and the first elastic elements 123 may be set according to actual requirements, and is not limited thereto.

In one embodiment, referring to fig. 1 and 3, first jaw 112 and second jaw 113 each have barbs 1121. Specifically, barbs 1121 are located at the bottom of first jaw 112 and second jaw 113. Barb 1121 of first jaw 112 faces toward second jaw 113, and barb 1121 of second jaw 113 faces toward first jaw 112. Thus, when the driving force of the first driving member 111 is insufficient, for example, the air pressure is too low, the barb 1121 of the first clamping jaw 112 and the barb 1121 of the second clamping jaw 113 can still catch the tray 40, so as to prevent the tray 40 from directly falling to damage the tray 40.

It should be noted that, referring to fig. 3, the first clamping jaw 112 may be a one-piece structure, and the second clamping jaw 113 may also be a one-piece structure. Of course, the first jaw 112 may be a split structure, and the second jaw 113 may be a split structure. For example, in the present embodiment, the first clamping jaw 112 includes a fixing base and a clamping member, and the clamping member is mounted at an end of the fixing base away from the second clamping jaw 113, so that the clamping member is easy to detach and replace.

In one embodiment, referring to fig. 1 and 3, the tray clamping mechanism 10 further includes a limiting seat 16 and an anti-collision block. The limiting seat 16 is arranged on one side of the first clamping jaw 112 close to the second clamping jaw 113, and the anti-collision block is arranged on one side of the limiting seat 16 departing from the first clamping jaw 112. Or, the limiting seat 16 is arranged on one side of the second clamping jaw 113 close to the first clamping jaw 112, and the anti-collision block is arranged on one side of the limiting seat 16 departing from the second clamping jaw 113. The limiting seat 16 and the anti-collision block are arranged to limit the movement stroke of the first driving part 111 during retraction, and simultaneously, the buffer clamping effect can be achieved, so that the charging tray 40 can be effectively clamped, and the charging tray 40 cannot be clamped and deformed.

In one embodiment, referring to fig. 1 and 3, the first driving member 111 is a pneumatic claw disposed on the connecting plate 121. The first jaw 112 is attached to one of the slides of the air gripper and the second jaw 113 is attached to the other slide of the air gripper. Two sliders of self are controlled to move reversely through the pneumatic claw simultaneously, and then the first clamping jaw 112 and the second clamping jaw 113 are driven to move reversely simultaneously, so that the first clamping jaw 112 and the second clamping jaw 113 can be guaranteed to simultaneously clamp the material tray 40, the clamping accuracy of the material tray 40 is guaranteed, and meanwhile, the working efficiency of the material tray clamping mechanism 10 can be improved.

Of course, in other embodiments, the first driving element 111 may also be a motor, a cylinder or a timing belt, so that the synchronous reverse motion of the first clamping jaw 112 and the second clamping jaw 113 can also be realized.

Further, the tray clamping mechanism 10 further comprises a pressure reducing valve, and the pressure reducing valve is arranged on a loop where the air claw is located. It will be appreciated that the pressure relief valve may be located anywhere in the pneumatic circuit in which the pneumatic gripper is located. Therefore, the clamping force of the clamping component 11 can be adjusted by adjusting the pressure reducing valve, so that the deformation of the material tray 40 caused by the overlarge clamping force is avoided.

In one embodiment, referring to fig. 1 and 3, the tray clamping mechanism 10 further includes a first detecting member 13, a second detecting member 14, and an alarm electrically connected to the first detecting member 13 and the second detecting member 14, respectively. The first detecting member 13 is disposed on the first clamping jaw 112, and is used for detecting whether the first clamping jaw 112 clamps the tray 40. The second detecting member 14 is disposed on the second clamping jaw 113, and is used for detecting whether the second clamping jaw 113 clamps the tray 40. After the material clamping assembly 11 clamps the material tray 40, the lifting mechanism 20 drives the material clamping assembly 11 to move; while the lifting mechanism 20 is running, the first detecting part 13 and the second detecting part 14 respectively detect whether the first clamping jaw 112 and the second clamping jaw 113 clamp the material tray 40 or not. If the first detection part 13 detects that the first clamping jaw 112 does not clamp the material tray 40, or the second detection part 14 detects that the second clamping jaw 113 does not clamp the material tray 40, an alarm is started to give an alarm to remind a worker to process in time. If the first detecting part 13 and the second detecting part 14 respectively detect that the first clamping jaw 112 and the second clamping jaw 113 do not clamp the material tray 40 or do not clamp the material tray 40, the signals are sent to an alarm, and the alarm gives an alarm to remind a worker to process in time. If the first detecting part 13 and the second detecting part 14 respectively detect the signals that the first clamping jaw 112 and the second clamping jaw 113 clamp the material tray 40, an alarm does not need to be started.

Optionally, the first detecting member 13 is a first reflective sensor. The first reflective sensor is disposed at an end of the first clamping jaw 112 away from the second clamping jaw 113, and a sensing end of the first reflective sensor faces the second clamping jaw 113. The second sensing member 14 is a second reflective sensor. The second reflective sensor is disposed at an end of the second clamping jaw 113 away from the first clamping jaw 112, and a sensing end of the second reflective sensor faces the first clamping jaw 112. Of course, in other embodiments, the first detecting element 13 and the second detecting element 14 may be other types of detecting elements, and are not limited thereto.

Further, referring to fig. 1 and 3, the tray clamping mechanism 10 further includes two fixing seats. One of the fixing bases is disposed on the first clamping jaw 112, and the first detecting member 13 is further mounted on the fixing base. The other fixing seat is arranged on the second clamping jaw 113, so that the second detection piece 14 is arranged on the fixing seat. Thus, the first detecting part 13 and the second detecting part 14 are respectively mounted on the first clamping jaw 112 and the second clamping jaw 113 through the fixing seat. Of course, in other embodiments, the first detecting element 13 and the second detecting element 14 may be directly mounted on the first clamping jaw 112 and the second clamping jaw 113.

In one embodiment, referring to fig. 1, 3 and 4, the tray clamping mechanism 10 further includes a first sensing member 15 for detecting a movement state of the first driving member 111 and controlling the movement of the lifting mechanism 20 according to a detection signal of the first sensing member 15. Specifically, the first sensing member 15 is disposed on the first driving member 111, or disposed on another component, as long as the motion state of the first driving member 111 can be detected. When the tray 40 needs to be gripped, the first sensing member 15 detects the moving state of the first driving member 111, and if the first driving member 111 is in the retracted state, it can be understood that the distance between the first clamping jaw 112 and the second clamping jaw 113 is not greater than the length of the tray 40, the lifting mechanism 20 is prohibited from moving to the end close to the tray 40. If the first driving member 111 is in the open state, it can be understood that the distance between the first clamping jaw 112 and the second clamping jaw 113 is greater than the length of the material tray 40, the lifting mechanism 20 is controlled to move towards the end close to the material tray 40 normally. Thus, the movement of the lifting mechanism 20 can be controlled according to the movement state of the first driving member 111, that is, the lifting mechanism 20 is driven to move only when the first clamping jaw 112 and the second clamping jaw 113 are in the open state, so as to efficiently clamp the material tray 40, avoid the lifting mechanism 20 from performing unnecessary movement, and avoid the material clamping assembly 11 from damaging the material tray 40.

In one embodiment, referring to fig. 1 and 2, the connecting plate 121 includes a first plate 1211 and a second plate 1212. Specifically, the first plate 1211 is connected to the lifting mechanism 20, and a strip-shaped hole is formed at one end of the first plate 1211, which is far away from the lifting mechanism 20; the end of the second plate body 1212 close to the first plate body 1211 is correspondingly provided with a mounting hole, and a fastener penetrates through the strip-shaped hole and the mounting hole to realize the connection between the first plate body 1211 and the second plate body 1212. So, can adjust the length of connecting plate 121 according to the actual demand, be convenient for press from both sides the subassembly clamp and get the charging tray 40 of different positions department, use more nimble. Of course, in other embodiments, the first plate 1211 is provided with a mounting hole, and the second plate 1212 is provided with a strip-shaped hole; alternatively, the first plate 1211 and the second plate 1212 are both provided with strip-shaped holes; alternatively, it is also possible to provide a plurality of mounting holes on both the first plate 1211 and the second plate 1212.

Referring to fig. 4, the utility model provides a charging tray handling device, the charging tray clamping mechanism 10 of any embodiment of above-mentioned including elevating system 20, conveying mechanism 30. The tray clamping mechanism 10 is connected to the lifting mechanism 20, and the lifting mechanism 20 is used for driving the tray clamping mechanism 10 to lift. The lifting mechanism 20 is connected to the conveying mechanism 30, and the conveying mechanism 30 is used for driving the lifting mechanism 20 to move, so as to drive the tray clamping mechanism 10 to move.

When the tray 40 needs to be transported, the conveying mechanism 30 drives the tray clamping mechanism 10 and the lifting mechanism 20 to move to the upper part of the tray 40. Afterwards, the lifting mechanism 20 drives the tray clamping mechanism 10 to move towards the tray 40, and when the scattering prevention assembly 12 descends to a certain height, the chuck cover plate 122 is attached to the upper surface of the tray 40, so that the material can be ensured to fall into the cavity of the tray 40, and meanwhile, the material cannot run out of the cavity of the tray 40. Even after the chuck cover plate 122 is attached to the upper surface of the tray 40, the elevating mechanism 20 is lowered by a predetermined distance to ensure that the chuck cover plate 122 is attached to the upper surface of the tray 40. In this embodiment, the chuck cover plate 122 is connected to one end of the guide member, the connecting plate 121 is movably connected to the other end of the guide member, and the first elastic member 123 is disposed on the guide member, so that the chuck cover plate 122 can be attached to the upper surface of the tray 40, and the force between the chuck cover plate 122 and the tray 40 can be adjusted by the first elastic member 123, thereby preventing the tray 40 from deforming due to excessive pressing. In addition, the tray clamping mechanism 10 is also suitable for trays 40 of different specifications, so that the chuck cover plate 122 is ensured to be tightly attached to the upper surface of the tray 40, and the material is prevented from being scattered out of the tray 40 in the running process.

In one embodiment, referring to fig. 4 and 5, the lifting mechanism 20 includes a second drive member 21 and a translating plate 22. The translation plate 22 is movably arranged on the frame 31 of the conveying mechanism 30, and the second driving member 21 is directly or indirectly connected to the translation plate 22. The connecting plate 121 of the tray gripping mechanism 10 is directly or indirectly connected to the moving part of the second driving member 21. Thus, when the tray 40 needs to be carried, the conveying mechanism 30 drives the translation plate 22 to translate along the frame 31, and further drives the second driving member 21 and the tray clamping mechanism 10 to translate. After the material tray clamping mechanism 10 moves to above the material tray 40, the second driving member 21 drives the material tray clamping mechanism 10 to move towards the end close to the material tray 40, and then the material tray 40 is clamped by the clamping assembly 11, so that the clamping and the carrying of the material tray 40 are realized.

Specifically, the second driving member 21 is a slide table cylinder, and the tray clamping mechanism 10 is directly or indirectly disposed on a slide table of the slide table cylinder. Of course, in other embodiments, the second driving member 21 can also be a hydraulic cylinder, a synchronous pulley assembly, a screw rod driving member, etc.

Further, referring to fig. 4 and 5, the lifting mechanism 20 further includes an adapter plate 23 and a mounting plate 27. Specifically, the adapter plate 23 is provided on the moving part of the second driving member 21, the connecting plate 121 of the tray clamping mechanism 10 is connected to the adapter plate 23, and the tray clamping mechanism 10 is mounted on the second driving member 21 via the adapter plate 23 at intervals. The mounting plate 27 is disposed on the translating plate 22, the second driving member 21 is disposed on a side of the mounting plate 27 away from the translating plate 22, and the second driving member 21 is mounted on the translating plate 22 at intervals through the mounting plate 27. Of course, the tray gripping mechanism 10 may be directly mounted on the moving part of the second driving member 21, and the second driving member 21 may be directly mounted on the translation plate 22.

In one embodiment, referring to fig. 4 and 5, the tray 40 handling device further includes a second sensing member 26, and the second sensing member 26 is used for detecting the motion state of the second driving member 21. When the material tray 40 needs to be carried, the second driving member 21 is started, and the second driving member 21 drives the material tray clamping mechanism 10 to move towards one end close to the material tray 40 until the second sensing member 26 detects a signal, which indicates that the second driving member 21 is in place.

Specifically, in this embodiment, when the second driving element 21 is a sliding table cylinder, the second sensing element 26 corresponds to a cylinder sensor, and the cylinder sensor is disposed on a cylinder body of the sliding table cylinder. If the second driving member 21 is another type of driving member, the second sensing member 26 corresponds to a sensing member capable of detecting the driving member, which is not listed here.

In one embodiment, referring to fig. 4 and 5, the tray 40 handling device further includes a first buffer, a second buffer 24, and a stopper disposed on the adapter plate 23. The first buffer is vertically arranged at the bottom of the second driving piece 21, and the buffering part of the first buffer is arranged towards the stop block. The second buffer 24 is vertically disposed on the top of the second driving member 21, and the buffering portion of the second buffer 24 is disposed toward the adapter plate 23. By arranging the first buffer and the second buffer 24 at the bottom and the top of the second driving member 21, the first buffer and the second buffer 24 can slow down the pressing speed and the lifting speed of the material tray clamping mechanism 10, and prevent the material tray from shaking and the material tray 40 caused by the falling of the lifting mechanism 20.

When the charging tray 40 needs to be clamped, the lifting mechanism 20 drives the charging tray clamping mechanism 10 to move towards one end close to the charging tray 40, namely, to move downwards. When the lifting mechanism 20 drives the material tray clamping mechanism 10 to descend to a certain height, the buffering part of the first buffer abuts against the stop block, so that the first buffer can slow down the pressing speed of the material tray clamping mechanism 10, and meanwhile, when the second driving part 21 is closed, the lifting mechanism 20 cannot directly fall off to smash the material tray. After the material clamping assembly 11 of the material tray clamping mechanism 10 clamps the material tray 40, the lifting mechanism 20 drives the material tray clamping mechanism 10 to move upwards. When the lifting mechanism 20 drives the tray clamping mechanism 10 to ascend to a certain height, the buffering part of the second buffer 24 abuts against the top of the adapter plate 23, so that the second buffer 24 can slow down the ascending speed of the tray clamping mechanism 10, and the phenomenon that the tray clamping mechanism 10 runs at an excessively high speed to cause instability of the tray 40 such as vertical shaking is avoided.

In one embodiment, referring to fig. 4 and 5, the lifting mechanism 20 further includes a second elastic member 25 disposed vertically. One end of the second elastic member 25 is connected to the translation plate 22 or the mounting plate 27, and the other end is connected to the adaptor plate 23 or the moving part of the second driving member 21, and the stretching direction of the second elastic member 25 is consistent with the lifting direction of the lifting mechanism 20. During the process that the lifting mechanism 20 drives the tray clamping mechanism 10 to move, one end of the second elastic member 25 connected to the translation plate 22 is kept stationary, and the other end of the second elastic member 25 moves according to the second driving member 21, so that the second elastic member 25 can play a role in damping and buffering.

Further, referring to fig. 4 and 5, the lifting mechanism 20 further includes a mounting base and a support column. The mounting seat includes a first mounting seat and a second mounting seat 231, the first mounting seat is disposed on the translation plate 22 or the mounting plate 27, and the second mounting seat 231 is disposed on the adapter plate 23 or the moving part of the second driving member 21. The support column comprises a first support column 221 and a second support column 232, the first support column 221 is correspondingly arranged on the first installation seat, and one end, far away from the first installation seat, of the first support column 221 is provided with a first installation groove; the second support column 232 is correspondingly disposed on the second mounting seat 231, and one end of the second support column 232 away from the second mounting seat 231 has a second mounting groove. One end of the second elastic member 25 is hooked in the first mounting groove of the first pillar 221, and the other end is hooked in the second mounting groove of the second pillar 232, so that the second elastic member 25 is fixedly mounted. Of course, in other embodiments, the first support column 221 and the second support column 232 may also be provided with a connecting hook, and both ends of the second elastic element 25 are connected by the connecting hook.

In one embodiment, referring to fig. 4 and 5, the conveying mechanism 30 includes a third driving member and a frame 31, the translating plate 22 of the lifting mechanism 20 is slidably connected to the frame 31, and the third driving member can drive the lifting mechanism 20 to translate along the frame 31. In this way, the conveying mechanism 30 can drive the tray clamping mechanism 10 to move to each station. Specifically, the conveying mechanism 30 can drive the tray clamping mechanism 10 and the lifting mechanism 20 to move above the tray 40, so that the tray clamping mechanism 10 can clamp the tray 40 conveniently. The conveying mechanism 30 can also drive the tray clamping mechanism 10 and the lifting mechanism 20 to move to the position where the tray 40 needs to be placed, so that the tray clamping mechanism 10 can place the tray 40 at the position where the tray 40 needs to be placed.

Specifically, the third driving member includes a driving motor, a synchronous belt and two synchronous wheels, and the lifting mechanism 20 is connected to the synchronous belt. The driving motor drives one of the synchronizing wheels to move, and the other synchronizing wheel is driven by the synchronous belt to move synchronously, so that the lifting mechanism 20 is driven to move horizontally to the upper part or the discharging area of the material tray 40 along the rack 31. Of course, in other embodiments, the third driving member may be an air cylinder, a hydraulic cylinder, a screw driving member, etc.

Referring to fig. 1 and 4, in the embodiment, the operation of the tray 40 handling device is as follows:

when the tray 40 needs to be transported, the conveying mechanism 30 drives the clamping mechanism and the lifting mechanism 20 to move to the upper part of the tray 40.

The first sensing piece 15 detects the motion state of the gas claw, and if the gas claw is in a retraction state, the lifting mechanism 20 is prohibited from moving towards one end close to the material tray 40, namely moving downwards; if the gas claw is in the open state, the lifting mechanism 20 can normally move downward. The sliding table cylinder of the lifting mechanism 20 is ejected to drive the material tray clamping mechanism 10 to move towards one end close to the material tray 40 until the second sensing part 26 detects a signal after the material tray clamping mechanism moves in place. And then, the air claw is controlled to retract, and the first clamping jaw 112 and the second clamping jaw 113 clamp the material tray 40 until the first sensing part 15 detects that the air claw runs in place. After a certain time interval, the sliding table cylinder retracts until the second sensing part 26 detects a signal after moving in place. When the sliding table cylinder moves, the first detection part 13 and the second detection part 14 can detect whether a signal for clamping the material tray 40 exists or not, if the first detection part 13 detects that the first clamping jaw 112 does not clamp the material tray 40, or the second detection part 14 detects that the second clamping jaw 113 does not clamp the material tray 40, an alarm is started to give an alarm to remind a worker of timely handling. If the first detecting part 13 and the second detecting part 14 respectively detect that the first clamping jaw 112 and the second clamping jaw 113 do not clamp the material tray 40 or do not clamp the material tray 40, the signals are sent to an alarm, and the alarm gives an alarm to remind a worker to process in time. If the first detecting part 13 and the second detecting part 14 respectively detect the signals that the first clamping jaw 112 and the second clamping jaw 113 clamp the material tray 40, an alarm does not need to be started.

If the tray 40 is clamped in place, the conveying mechanism 30 drives the tray clamping mechanism 10 and the lifting mechanism 20 to move to the position where the tray 40 needs to be placed. Then, the lifting mechanism 20 drives the tray clamping mechanism 10 to move towards one end close to the tray 40, and the above actions are repeated.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" 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," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

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. The utility model provides a mechanism is got to charging tray clamp, its characterized in that, mechanism includes is got to the charging tray clamp:

the clamping assembly comprises a first driving piece, a first clamping jaw and a second clamping jaw which are oppositely arranged, and the first driving piece is used for driving the first clamping jaw and the second clamping jaw to synchronously and reversely move so as to clamp or loosen the material tray; and

2. The tray clamping mechanism as claimed in claim 1, wherein the spill-proof assembly further comprises a linear bearing, the linear bearing is mounted on the connecting plate, the linear bearing is movably disposed on the guide member, and an end of the first elastic member away from the chuck cover plate can abut against the linear bearing or the connecting plate.

3. The tray clamping mechanism as claimed in claim 1, wherein there are at least two of the guiding members, and two of the guiding members are oppositely disposed on two sides of the clamping assembly; the first elastic pieces are provided with at least two, and the first elastic pieces are arranged on the guide pieces in a one-to-one correspondence mode.

4. The tray clamping mechanism according to claim 1, wherein the first driving member is an air claw, the first clamping jaw is connected to one of the sliders of the air claw, and the second clamping jaw is connected to the other slider of the air claw;

5. The tray clamping mechanism according to claim 1, further comprising a first detecting member, a second detecting member and an alarm, wherein the alarm is electrically connected to the first detecting member and the second detecting member, respectively; the first detection piece is arranged on the first clamping jaw and used for detecting whether the first clamping jaw clamps the material tray or not; the second detection piece is arranged on the second clamping jaw and used for detecting whether the second clamping jaw clamps the material tray or not.

6. The tray clamping mechanism as claimed in claim 1, further comprising a first sensing member for detecting a movement state of the first driving member and controlling the lifting mechanism to move according to a detection signal of the first sensing member.

7. The charging tray clamping mechanism according to claim 1, further comprising an anti-collision block and a limiting seat, wherein the limiting seat is arranged on one side of the first clamping jaw close to the second clamping jaw, and the anti-collision block is arranged on one side of the limiting seat away from the first clamping jaw;

8. The tray clamping mechanism according to claim 1, wherein the first jaw and the second jaw each have a barb, the barb of the first jaw being disposed toward the second jaw, and the barb of the second jaw being disposed toward the first jaw.

9. The utility model provides a charging tray handling device which characterized in that, charging tray handling device includes:

the tray clamping mechanism according to any one of claims 1 to 8;

the material tray clamping mechanism is connected with the lifting mechanism and used for driving the material tray clamping mechanism to lift; and

10. The tray handling device according to claim 9, wherein the lifting mechanism includes a second driving member, an adapter plate, and a translation plate, the translation plate is movably disposed on the frame of the conveying mechanism, the second driving member is disposed on the translation plate, the adapter plate is disposed on a moving part of the second driving member, and the tray clamping mechanism is connected to the adapter plate through the connecting plate.

11. The tray handling device according to claim 10, wherein the lifting mechanism further comprises a second sensing member for detecting a movement state of the second driving member, the lifting mechanism further comprises a first buffer, a second buffer and a stopper disposed on the adapter plate, the first buffer is vertically disposed at the bottom of the second driving member, and a buffering portion of the first buffer is disposed toward the stopper; the second buffer is vertically arranged at the top of the second driving piece, the buffering part of the second buffer faces the adapter plate or the moving part of the second driving piece, the lifting mechanism further comprises a second elastic piece which is vertically arranged, one end of the second elastic piece is connected with the translation plate, the other end of the second elastic piece is connected with the moving part of the adapter plate or the second driving piece, and the stretching direction of the second elastic piece is consistent with the lifting direction of the lifting mechanism.