Automatic cover opening device

Abstract

The present application discloses an automatic cover opening device, comprising: an unlocking module, a box cover control module, and an operation table, wherein the unlocking module and the box cover control module are both mounted on the operation table; the operation table is provided with a fixed position for placing a box body, a box cover is provided on the box body, and a lock catch is provided between the box cover and the box body; the unlocking module comprises clamping jaws and a clamping jaw driving mechanism; the clamping jaws are arranged on one side of the fixed position corresponding to the position of the lock catch, and the clamping jaw driving mechanism drives the clamping jaws to lock or unlock the lock catch; and the box cover control module comprises a rotary cover opening mechanism, the rotary cover opening mechanism is provided with a suction assembly, the suction assembly is arranged above the box cover and is capable of suctioning the box cover, and the rotary cover opening mechanism drives the suction assembly to ascend / descend and / or rotate, thereby driving the box cover to open or close. By means of embodiments of the present application, automatic opening and closing of the box cover is realized.

Description

Automatic cover opening device TECHNICAL FIELD

[0001] The present application relates to the technical field of box cover switch, and particularly relates to an automatic cover opening device. BACKGROUND

[0002] In order to increase the safety of the articles in the box, a lock is usually added between the box cover and the box body to increase the safety of the articles in the box. However, in the existing cover opening device, the addition of the lock cannot smoothly open the box cover, and usually, manual unlocking or locking is required before the box cover is opened, which reduces the efficiency and convenience of opening the cover. Therefore, there is an urgent need for an automatic cover opening device which can ensure the safety of the articles in the box and smoothly open the cover. SUMMARY

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides an automatic cover opening device to increase the convenience of opening and closing the cover.

[0004] In a first aspect, the present application provides an automatic cover opening device, comprising: an unlocking and locking module, a box cover control module and an operation table, the unlocking and locking module and the box cover control module are both installed on the operation table;

[0005] The operation table has a fixed position for placing the box body, the box body is provided with a box cover, and the box cover has a lock catch between the box cover and the box body;

[0006] The unlocking and locking module comprises a clamping jaw and a clamping jaw driving mechanism; the clamping jaw is arranged on one side of the fixed position corresponding to the position of the lock catch, and the clamping jaw driving mechanism drives the clamping jaw to lock or unlock the lock catch;

[0007] The box cover control module comprises a rotary cover opening mechanism, the rotary cover opening mechanism has a suction assembly, the suction assembly is arranged above the box cover and can suck the box cover, and the rotary cover opening mechanism drives the suction assembly to lift and / or rotate, thereby driving the box cover to open or close.

[0008] In another embodiment, the clamping jaw driving mechanism comprises a sliding table air cylinder, a clamping jaw air cylinder and a support shaft;

[0009] The support shaft is installed on the sliding table air cylinder;

[0010] The clamping jaw air cylinder is installed on the support shaft and is drivingly connected to the clamping jaw, and the clamping jaw air cylinder is used to drive the clamping jaw to clamp or release the lock catch to unlock or lock;

[0011] The sliding table air cylinder is drivingly connected to the support shaft, and the sliding table air cylinder is used to drive the support shaft to move, thereby driving the clamping jaw to approach or move away from the box body.

[0012] In one embodiment of the automatic cover opening device described above, the clamping jaw cylinder can drive the clamping jaw pair to lock or release the lock catch to open or close the lock, and the slide table cylinder can drive the support shaft to move, thereby bringing the clamping jaw closer to or farther away from the box body, so as to cooperate with the clamping jaw to open or close the lock, that is, when opening the lock, the slide table cylinder drives the support shaft to move forward towards the lock catch, thereby bringing the clamping jaw cylinder and the clamping jaw as a whole closer to the lock catch, after approaching, the clamping jaw cylinder drives the clamping jaw to clamp the lock catch, at this time, the slide table cylinder drives the support shaft to move away from the box body, thereby bringing the clamping jaw clamping the lock catch to retreat and thereby pull open the lock catch, realizing the opening of the lock; when closing the lock, the slide table cylinder drives the support shaft to move the clamping jaw towards the box body, and the lock catch falls back to close the lock together with the clamping jaw, and the clamping jaw releases the lock catch, and the slide table cylinder drives the clamping jaw to retreat to the original position. This design realizes smooth opening and closing of the lock through the cooperation of the slide table cylinder, the clamping jaw cylinder and the clamping jaw, so as to facilitate the opening and closing of the box cover.

[0013] In another embodiment, the unlocking and opening module further comprises a push rod and a push rod cylinder;

[0014] The push rod cylinder is installed at both ends of the support shaft;

[0015] The push rod cylinder is drivingly connected to the push rod, and the push rod cylinder is used to drive the push rod to abut against the lock catch when closing the lock or to move away from the lock catch when opening the lock.

[0016] In one embodiment of the automatic cover opening device described above, the push rod cylinder can drive the push rod to abut against the lock catch when closing the lock or to move away from the lock catch when opening the lock, that is, when closing the lock, after the lock catch falls back, the push rod cylinder drives the push rod to move forward towards the lock catch, so that the push rod abuts against the lock catch and continues to press forward, thereby making the lock catch close tightly, further ensuring the safety of the items in the box.

[0017] In another embodiment, the unlocking and opening module further comprises a follow-up bearing and a bearing limiting plate;

[0018] The follow-up bearing is installed on the clamping jaw and moves together with the clamping jaw, and the bearing limiting plate is installed on the operation table, and the clamping jaw abuts against the bearing limiting plate at the initial position.

[0019] In one embodiment of the automatic cover opening device described above, the follow-up bearing is installed on the clamping jaw and moves together with the clamping jaw, and the bearing limiting plate is installed on the operation table, and the clamping jaw abuts against the bearing limiting plate at the initial position. This design can determine whether the clamping jaw is completely opened when opening the lock according to whether the clamping jaw abuts against the bearing limiting plate.

[0020] In another embodiment, the rotary cover opening mechanism comprises a cover opening driving assembly and a rocker arm;

[0021] The suction assembly is arranged on the rocker arm;

[0022] The opening cover driving assembly is drivingly connected to the rocker arm, and is used to drive the rocker arm to lift and / or rotate, so as to drive the box cover adsorbed on the adsorption assembly to open or close.

[0023] In one embodiment of the automatic opening cover device, the opening cover driving assembly is drivingly connected to the rocker arm, and can drive the rocker arm to lift and / or rotate, so as to drive the box cover adsorbed on the adsorption assembly to open or close. The device realizes the automation of opening and closing the cover, and increases the convenience of opening and closing the cover.

[0024] In another embodiment, the opening cover driving assembly comprises a rotary motor, a lifting electric cylinder and a connecting plate.

[0025] The lifting electric cylinder is arranged on the operation table, and the connecting plate is arranged on the lifting electric cylinder.

[0026] The rotary motor is arranged on the connecting plate and is drivingly connected to the rocker arm, and is used to drive the rocker arm to rotate.

[0027] The lifting electric cylinder is used to drive the rotary motor to lift through the connecting plate, and in turn drive the rocker arm to lift.

[0028] In one embodiment of the automatic opening cover device, the lifting electric cylinder is arranged on the operation table, and the connecting plate is arranged on the lifting electric cylinder. The rotary motor is arranged on the connecting plate and is drivingly connected to the rocker arm, and is used to drive the rocker arm to rotate. The lifting electric cylinder is used to drive the rotary motor to lift through the connecting plate, and in turn drive the rocker arm to lift. That is, the arrangement of the lifting electric cylinder and the rotary motor can simultaneously realize the lifting and rotation of the rocker arm, increase the maneuverability of the rocker arm, and facilitate the opening of the box cover at different heights and rotation angles.

[0029] In another embodiment, the adsorption assembly comprises a suction disc fixing plate and a plurality of symmetrically arranged suction discs, and the suction discs are mounted on the rocker arm through the suction disc fixing plate.

[0030] In one embodiment of the automatic opening cover device, the adsorption assembly comprises a suction disc fixing plate and a plurality of symmetrically arranged suction discs, and the suction discs are mounted on the rocker arm through the suction disc fixing plate. This design not only increases the firmness of adsorption, but also increases the stability of adsorption, so that the box cover can be smoothly and stably opened.

[0031] In another embodiment, a box body fixing assembly is arranged on the operation table; the box body fixing assembly is used to fix the box body at a fixed position.

[0032] The box body fixing assembly comprises a bottom suction disc and a limiting block.

[0033] The bottom suction disc is distributedly arranged at the fixed position.

[0034] The limiting block is arranged around the fixed position and is used to limit the box body within the fixed position.

[0035] In one embodiment of the automatic cover opening device described above, the bottom suction disc and the limiting block can limit the box body in a fixed position, increase the stability of the box body, and ensure the smooth cooperation of the unlocking module and the box cover control module, so as to realize the automatic opening of the box cover with the lock catch.

[0036] In another embodiment, a photoelectric assembly is further arranged on the fixed position; the photoelectric assembly is used to sense whether the box body is placed on the fixed position and whether the position of the box body is correct.

[0037] In one embodiment of the automatic cover opening device described above, the photoelectric assembly is additionally arranged, which can sense whether the box body is placed on the fixed position and whether the position of the box body is correct. In the correct case, the unlocking module and the box cover control module are started, so as to realize the smooth opening of the box cover. If the position of the box body is not correct, the position of the box body is adjusted until the position is correct.

[0038] In another embodiment, a support, a motor driving device and a solenoid valve are further arranged on the operation table.

[0039] The support is installed below the operation table and is used to support the operation table.

[0040] The motor driving device is installed on the support and is used to drive and control the rotating cover opening mechanism.

[0041] The solenoid valve is installed on the support and is used to control the opening or closing of the unlocking module.

[0042] In one embodiment of the automatic cover opening device described above, the motor driving device can drive and control the rotating cover opening mechanism; and the solenoid valve can control the opening or closing of the unlocking module, so as to realize the automation of the opening and closing of the box cover and increase the convenience of the opening and closing of the box cover.

[0043] The one or more embodiments of the present application have at least one or more of the following beneficial effects:

[0044] In the present application, the unlocking module and the box cover control module are both installed on the operation table. The unlocking module drives the clamping jaw to lock or unlock the lock catch through the clamping jaw driving mechanism. The clamping jaw driving mechanism drives the clamping jaw to lock or unlock the lock catch, and then the rotating cover opening mechanism drives the adsorption assembly to ascend and / or rotate, so as to drive the box cover to open or close. Not only the safety of the articles in the box is ensured, but also the convenience of the opening and closing of the box cover is increased.

[0045] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0046] The disclosure of the present application will become more fully understood from the detailed description given herein below, and embodiments thereof, with reference to the accompanying drawings. As those skilled in the art will appreciate, the drawings are not intended to limit the scope of the present application, which is defined solely by the claims. Additionally, the similar reference numerals are intended to refer to similar components throughout the specification.

[0047] Fig. 1 is a schematic view of the structure of the automatic cover opening device in an embodiment;

[0048] Fig. 2 is a schematic view of the structure of the clamping jaw driving mechanism in an embodiment;

[0049] Fig. 3 is a schematic view of the partial structure of the automatic cover opening device in an embodiment;

[0050] Fig. 4 is a schematic view of the structure of the rotary cover opening mechanism in an embodiment.

[0051] Legend of reference numerals: 1, unlocking and locking module; 2, box cover control module; 3, operation table; 4, sliding table air cylinder; 5, clamping jaw air cylinder; 6, support shaft; 7, clamping jaw; 8, push rod; 9, push rod air cylinder; 10, follow-up bearing; 11, bearing limiting plate; 12, cover driving assembly; 13, rocker arm; 14, suction assembly; 15, rotary motor; 16, lifting electric cylinder; 17, connecting plate; 18, bottom suction disc; 19, limiting block; 20, photoelectric assembly; 21, support; 22, motor driving device; 23, electromagnetic valve; 24, operation button; 25, box body; 26, box cover; 27, suction disc fixing plate; 28, top suction disc; 29, cross arm; 30, connecting arm. DETAILED DESCRIPTION

[0052] Some embodiments of the present application will be described below with reference to the accompanying drawings. Those skilled in the art will understand that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application.

[0053] The present application will be described in detail below through specific embodiments.

[0054] In one embodiment, as shown in Figures 1-4, the automatic cover opening device comprises: an unlocking module 1, a cover control module 2 and an operation table 3, the unlocking module 1 and the cover control module 2 are both installed on the operation table 3; the operation table 3 has a fixed position for placing a box body 25, the box body 25 is provided with a box cover 26, and the box cover 26 has a lock catch with the box body 25; the unlocking module 1 comprises a clamping jaw 7 and a clamping jaw driving mechanism; the clamping jaw 7 is provided on the side of the fixed position corresponding to the lock catch position, and the clamping jaw driving mechanism drives the clamping jaw 7 to lock or unlock the lock catch; the cover control module 2 comprises a rotary cover opening mechanism, the rotary cover opening mechanism has a suction assembly 14, the suction assembly 14 is arranged above the box cover 26 and can suck the box cover 26, the rotary cover opening mechanism drives the suction assembly 14 to lift and / or rotate, thereby driving the box cover 26 to open or close.

[0055] The optional working process of the automatic cover opening device of the embodiment is as follows:

[0056] When the box cover 26 needs to be opened, first, the box body 25 is placed on the fixed position, and the lock catch of the box body 25 is placed in the direction of the unlocking module 1, after the box body 25 is placed, the clamping jaw driving mechanism drives the clamping jaw 7 to unlock the lock catch, at this time, the rotary cover opening mechanism drives the suction assembly 14 to lift to adapt to the position of the box cover 26, so that the suction assembly 14 can smoothly suck the box cover 26, after the suction assembly 14 sucks and fixes the box cover 26, the rotary cover opening mechanism drives the suction assembly 14 to rotate or rotates while lifting or only lifts, thereby driving the box cover 26 to open, at this time, the opening of the box cover 26 is completed, wherein, if the box cover 26 is hinged with the box body 25, the box cover 26 is opened in a rotating manner, if the box cover 26 is designed separately from the box body 25, the box cover 26 can be directly lifted by lifting the suction assembly 14 to achieve the opening of the cover;

[0057] When the box cover 26 needs to be closed, when the rotary cover opening mechanism drives the suction assembly 14 to turn the box cover 26 to a position where the box cover 26 can be automatically closed, the suction assembly 14 is closed, the box cover 26 can be automatically closed, or the suction assembly 14 is rotated and lowered by the rotary cover opening mechanism, the box cover 26 is completely lowered and closed with the box body 25, then the suction assembly 14 is closed, thereby driving the box cover 26 to close, after the box cover 26 is closed, the clamping jaw driving mechanism drives the clamping jaw 7 to lock the lock catch, at this time, the closing of the box cover 26 is completed.

[0058] In the above embodiment, the unlocking and opening module 1 and the box cover control module 2 are both installed on the operation table 3, the unlocking and opening module 1 drives the clamping jaw 7 to lock or unlock the lock catch through the clamping jaw driving mechanism, the clamping jaw driving mechanism drives the clamping jaw 7 to lock or unlock the lock catch, and then the rotating cover opening mechanism drives the adsorption assembly 14 to ascend and / or rotate, so as to drive the box cover 26 to open or close, which not only ensures the safety of the articles in the box, but also increases the convenience of opening and closing the box cover.

[0059] In another embodiment, as shown in FIGS. 1 and 2, the clamping jaw driving mechanism includes a sliding table cylinder 4, a clamping jaw cylinder 5, and a support shaft 6; the support shaft 6 is installed on the sliding table cylinder 4; the clamping jaw cylinder 5 is installed on the support shaft 6 and is drivingly connected to the clamping jaw 7, and the clamping jaw cylinder 5 is used to drive the clamping jaw 7 to clamp or release the lock catch to unlock or lock; the sliding table cylinder 4 is drivingly connected to the support shaft 6, and the sliding table cylinder 4 is used to drive the support shaft 6 to move, thereby driving the clamping jaw 7 to approach or move away from the box body 25.

[0060] Specifically, the clamping jaw cylinder 5 can drive the clamping jaw 7 to clamp or release the lock catch to unlock or lock, and the sliding table cylinder 4 can drive the support shaft 6 to move, thereby driving the clamping jaw 7 to approach or move away from the box body 25, so as to cooperate with the clamping jaw 7 to unlock or lock, that is, when unlocking, the sliding table cylinder 4 drives the support shaft 6 to move forward in the direction of the lock catch, thereby driving the clamping jaw cylinder 5 and the clamping jaw 7 to approach the lock catch as a whole, after approaching, the clamping jaw cylinder 5 drives the clamping jaw 7 to clamp the lock catch, at this time, the sliding table cylinder 4 drives the support shaft 6 to move in the direction away from the box body 25, thereby driving the clamping jaw 7 clamping the lock catch to retreat and thereby pull open the lock catch, achieving unlocking; when locking, the sliding table cylinder 4 drives the support shaft 6 to move in the direction approaching the box body 25, thereby driving the clamping jaw 7 clamping the lock catch to move forward and thereby close the lock catch, the clamping jaw 7 releases the lock catch, and the sliding table cylinder 4 drives the clamping jaw 7 to retreat to the original position, this design realizes smooth unlocking and locking through the cooperation of the sliding table cylinder 4, the clamping jaw cylinder 5, and the clamping jaw 7, so as to facilitate the opening and closing of the box cover 26.

[0061] In another embodiment, as shown in FIG. 2, the unlocking and opening module 1 further includes a push rod 8 and a push rod cylinder 9; the push rod cylinder 9 is installed at both ends of the support shaft 6; the push rod cylinder 9 is drivingly connected to the push rod 8, and the push rod cylinder 9 is used to drive the push rod 8 to abut against the lock catch when locking or to move away from the lock catch when unlocking.

[0062] Specifically, the push rod cylinder 9 can drive the push rod 8 to abut against the lock catch when locking or to move away from the lock catch when unlocking, that is, when locking, after the lock catch falls back, the push rod cylinder 9 drives the push rod 8 to move forward in the direction of the lock catch, so that the push rod 8 abuts against the lock catch and continues to press forward, thereby making the lock catch tight, further ensuring the safety of the articles in the box.

[0063] In another embodiment, the unlocking and opening module 1 further comprises a follow-up bearing 10 (see FIG. 2) and a bearing limiting plate 11 (see FIG. 3); the follow-up bearing 10 is installed on the clamping jaw 7 and moves with the clamping jaw 7, and the bearing limiting plate 11 is installed on the operation table 3, and the clamping jaw 7 abuts against the bearing limiting plate 11 when in the initial position.

[0064] Specifically, before opening, the clamping jaw cylinder 5 drives the clamping jaw 7 to move apart to the initial position, and the follow-up bearing 10 also moves with the clamping jaw 7, and during the movement, the follow-up bearing 10 moves on the track of the bearing limiting plate 11 and follows the track of the limiting plate to the original position of the clamping jaw 7, so that the position of the clamping jaw 7 can be determined according to the positional relationship between the follow-up bearing 10 and the bearing limiting plate 11.

[0065] In the above embodiment, the follow-up bearing 10 is installed on the clamping jaw 7 and moves with the clamping jaw 7, and the bearing limiting plate 11 is installed on the operation table 3, and the clamping jaw 7 abuts against the bearing limiting plate 11 when in the initial position, so as to ensure that the clamping jaw 7 is in the preset initial position, and the position of the clamping jaw 7 can be determined according to whether the clamping jaw 7 abuts against the bearing limiting plate 11.

[0066] In another embodiment, as shown in FIG. 3, the rotating cover opening mechanism 2 comprises a cover opening driving assembly 12 and a rocker arm 13; an adsorption assembly 14 is arranged on the rocker arm 13; the cover opening driving assembly 12 is drivingly connected to the rocker arm 13, and the cover opening driving assembly 12 is used to drive the rocker arm 13 to ascend and / or rotate, so as to drive the cover 26 adsorbed on the adsorption assembly 14 to open or close.

[0067] Specifically, when the cover 26 needs to be opened, the cover opening driving assembly 12 drives the rocker arm 13 to ascend and rotate, so as to drive the cover 26 on the adsorption assembly 14 to open through the adsorption assembly 14; similarly, when the cover 26 needs to be closed, the cover opening driving assembly 12 drives the rocker arm 13 to rotate and descend, so as to drive the cover 26 on the adsorption assembly 14 to close through the adsorption assembly 14. It should be noted that the ascending and descending of the rocker arm 13 is not necessary, and when the height of the cover 26 is appropriate, the opening or closing of the cover 26 can be realized only by rotating the rocker arm 13.

[0068] Optionally, the adsorption assembly 14 comprises a suction disc fixing plate 27 and a plurality of symmetrical top suction discs 28, and the top suction discs 28 are installed on the rocker arm 13 through the suction disc fixing plate 27.

[0069] Specifically, the suction disc fixing plate 27 is installed on the rocker arm 13, and the top suction discs 28 are installed on the suction disc fixing plate 27, so that the number of the top suction discs 28 can be increased, and the top suction discs 28 are symmetrically installed, which can make the adsorption of the top suction discs 28 to the cover 26 more stable and firm.

[0070] In the above embodiment, the cover opening driving assembly 12 is connected to the rocker arm 13, and the cover opening driving assembly 12 can drive the rocker arm 13 to lift and / or rotate, thereby driving the box cover 26 adsorbed on the adsorption assembly 14 to open or close. The above device realizes the automation of opening and closing the cover, and increases the convenience of opening and closing the cover.

[0071] In another embodiment, as shown in FIG. 4, the cover opening driving assembly 12 includes a rotary motor 15, a lifting electric cylinder 16, and a connecting plate 17; the lifting electric cylinder 16 is arranged on the operation table 3, and the lifting electric cylinder 16 is provided with the connecting plate 17; the rotary motor 15 is arranged on the connecting plate 17 and is connected to the rocker arm 13, and the rotary motor 15 is used to drive the rocker arm 13 to rotate; the lifting electric cylinder 16 is used to drive the rotary motor 15 to lift through the connecting plate 17, thereby driving the rocker arm 13 to lift. Further, the rocker arm 13 includes a transverse arm 29 and a longitudinal connecting arm 30 connected with the rotary motor 15, the longitudinal connecting arm 30 is arranged in parallel with the connecting plate 17, the transverse arm 29 is connected with the connecting arm 30 perpendicularly, the transverse arm 29 is parallel to the table surface of the operation table 3 in the initial position, that is, parallel to the box cover 26, and the adsorption assembly 14 is arranged on the transverse arm 29.

[0072] The optional working process of the automatic cover opening device in the embodiment is as follows:

[0073] When the cover needs to be opened, the lifting electric cylinder 16 can drive the connecting plate 17 to lift, thereby driving the rotary motor 15 on the connecting plate 17 to lift, and further driving the rocker arm 13 and the adsorption assembly 14 to lift. When the adsorption assembly 14 reaches the position abutting against the box cover 26, the box cover 26 is adsorbed, and after the box cover 26 is adsorbed and fixed, the rotary motor 15 drives the rocker arm 13 to rotate, thereby driving the adsorption assembly 14 on the rocker arm 13 to rotate, thereby realizing the flip opening of the box cover 26. Further, if the length of the longitudinal connecting wall is insufficient to meet the height of opening the box cover 26 by only flipping the rocker arm 13, the lifting electric cylinder 16 cooperates with the rotary motor 15 to drive the transverse arm 29 to rotate and rise at the same time when the cover is opened, thereby smoothly opening the box cover 26. Similarly, when the cover needs to be closed, the rotary motor 15 drives the rocker arm 13 to rotate, thereby driving the adsorption assembly 14 on the rocker arm 13 to rotate, thereby realizing the flip closing of the box cover 26. Further, if the length of the longitudinal connecting wall 30 is insufficient to meet the height of closing the box cover 26 by only flipping the rocker arm 13, the lifting electric cylinder 16 cooperates with the rotary motor 15 to drive the transverse arm 29 to rotate and descend at the same time when the cover is closed, thereby smoothly closing the box cover 26.

[0074] In the above embodiment, the lifting cylinder 16 is arranged on the operation table 3, and the connecting plate 17 is arranged on the lifting cylinder 16; the rotating motor 15 is arranged on the connecting plate 17 and drives the connecting arm 13, and the rotating motor 15 is used to drive the rotating of the connecting arm 13; the lifting cylinder 16 is used to drive the lifting of the rotating motor 15 through the connecting plate 17, and then drives the lifting of the connecting arm 13, that is, the arrangement of the lifting cylinder 16 and the rotating motor 15 can realize the lifting and rotation of the connecting arm 13 at the same time, and the operability of the connecting arm 13 is increased.

[0075] In another embodiment, as shown in FIGS. 1-4, the operation table 3 is provided with a box body fixing assembly; the box body fixing assembly is used to fix the box body 25 at a fixed position; the box body fixing assembly includes the bottom suction disc 18 and the limiting block 19; the bottom suction disc 18 is distributedly arranged at the fixed position; and the limiting block 19 is arranged around the fixed position and is used to limit the box body 25 within the fixed position.

[0076] Specifically, the limiting block 19 can limit the position of the box body 25 within the range limited by the limiting block 19, so as to prevent the displacement of the box body 25, for example, as shown in FIG. 4, the limiting block 19 includes the protruding block arranged at the corner of the fixed position, the protruding block forms the vertical corner clamping, and when the box body 25 is placed, the corner of the box body 25 is clamped in the vertical corner clamping of the protruding block, so as to realize the limiting effect. And the bottom suction disc 18 can suck the bottom of the box body 25, so as to prevent the shaking of the box body 25 during the opening and closing of the cover.

[0077] Optionally, the fixed position is further provided with the photoelectric assembly 20; the photoelectric assembly 20 is used to sense whether the box body 25 is placed at the fixed position and whether the position of the box body 25 is correct.

[0078] Specifically, the photoelectric assembly 20 can be a photoelectric sensor, which can sense whether the box body 25 is placed at the fixed position and whether the position of the box body 25 is correct. When it is sensed that the box body 25 is not placed at the fixed position or the position of the box body 25 is incorrect, a corresponding alarm will be issued to remind the operation and maintenance personnel that the opening and closing operation cannot be performed.

[0079] In the above embodiment, the bottom suction disc 18 and the limiting block 19 can limit the box body 25 within the fixed position, so as to increase the stability of the box body 25.

[0080] In another embodiment, as shown in FIG. 1, the operation table 3 is further provided with the bracket 21, the motor driving device 22 and the electromagnetic valve 23; the bracket 21 is installed below the operation table 3 and is used to support the operation table 3; the motor driving device 22 is installed on the bracket 21 and is used to drive and control the rotating opening cover mechanism; and the electromagnetic valve 23 is installed on the bracket 21 and is used to control the opening or closing of the unlocking module 1.

[0081] Specifically, when the cover needs to be opened, the electromagnetic valve 23 drives the slide table cylinder 4, the clamping jaw cylinder 5 and the push rod cylinder 9 to cooperate and act, and then the motor driving device 22 drives the rotary motor 15 and the lifting cylinder 16 to cooperate and act, so as to open the box cover 26; similarly, when the box cover 26 needs to be closed, the motor driving device 22 drives the rotary motor 15 and the lifting cylinder 16 to cooperate and act, so as to close the box cover 26 on the box body 25, and then the electromagnetic valve 23 drives the slide table cylinder 4, the clamping jaw cylinder 5 and the push rod cylinder 9 to cooperate and act, so as to lock, and complete the operation process of the box body 25. The cooperation of the cylinders and the motor to open and close the cover has been described above, and will not be repeated here.

[0082] Optionally, the electromagnetic valve 23 can drive the slide table cylinder 4, the clamping jaw cylinder 5 and the push rod cylinder 9 by inputting a PLC instruction to the electromagnetic valve 23, and the electromagnetic valve 23 can control the state and action sequence of each cylinder according to the PLC instruction.

[0083] Optionally, the operation table 3 can also be provided with a button 24, and the button is connected to the electromagnetic valve 23 and the motor driving device 22. When the box cover 26 needs to be opened or closed, the button 24 can be operated to complete the opening or closing of the box cover 26.

[0084] In the above embodiment, the motor driving device 22 can drive and control the rotary cover opening mechanism, and the electromagnetic valve 23 can control the opening or closing of the unlocking and locking module 1, so as to realize the automation of opening and closing the cover and increase the convenience of opening and closing the cover.

[0085] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0086] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0087] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and that changes, modifications, substitutions and variations can be made by those skilled in the art without departing from the scope of the present application.

Claims

1. An automatic uncapping device, characterized in that The utility model relates to a box opening and locking device, including: Unlocking and opening module, box cover control module and operation table, the unlocking and opening module and the box cover control module all install on the operation table; The operation table has a fixed position for placing a box body, the box body is provided with a box cover, and the box cover has a lock catch with the box body; The unlocking and opening module includes a clamping jaw and a clamping jaw driving mechanism; the clamping jaw is arranged on one side of the fixed position corresponding to the lock catch position, and the clamping jaw driving mechanism drives the clamping jaw to lock or unlock the lock catch; The box cover control module includes a rotary cover opening mechanism, the rotary cover opening mechanism has an adsorption assembly arranged above the box cover and capable of adsorbing the box cover, and the rotary cover opening mechanism drives the adsorption assembly to lift and / or rotate, thereby driving the box cover to open or close.

2. The automatic decap apparatus of claim 1, wherein The clamping jaw driving mechanism includes a sliding table air cylinder, a clamping jaw air cylinder and a support shaft; The support shaft is mounted on the sliding table air cylinder; The clamping jaw air cylinder is mounted on the support shaft and is drivingly connected to the clamping jaw, and the clamping jaw air cylinder is used to drive the clamping jaw to clamp or release the lock catch to lock or unlock; The sliding table air cylinder is drivingly connected to the support shaft, and the sliding table air cylinder is used to drive the support shaft to move, thereby driving the clamping jaw to approach or move away from the box body.

3. The automatic decap apparatus of claim 2, wherein, The unlocking and opening module further includes a push rod and a push rod air cylinder; The push rod air cylinder is mounted on both ends of the support shaft; The push rod air cylinder is drivingly connected to the push rod, and the push rod air cylinder is used to drive the push rod to abut against the lock catch when locking or move away from the lock catch when unlocking.

4. The automatic uncapping device of claim 2, wherein The unlocking and opening module further includes a follow-up bearing and a bearing limiting plate; The follow-up bearing is mounted on the clamping jaw and moves with the clamping jaw, the bearing limiting plate is mounted on the operation table, and the clamping jaw abuts against the bearing limiting plate when in an initial position.

5. The automatic decap apparatus of claim 1, wherein, The rotary cover opening mechanism includes a cover opening driving assembly and a rocker arm; The adsorption assembly is arranged on the rocker arm; The cover opening driving assembly is drivingly connected to the rocker arm, and the cover opening driving assembly is used to drive the rocker arm to lift and / or rotate, thereby driving the box cover adsorbed on the adsorption assembly to open or close.

6. The automatic decap apparatus of claim 5, wherein, The cover opening driving assembly includes a rotary motor, a lifting electric cylinder and a connecting plate; The lifting electric cylinder is arranged on the operation table, and the connecting plate is arranged on the lifting electric cylinder; The rotary motor is arranged on the connecting plate and is drivingly connected to the rocker arm, and the rotary motor is used to drive the rocker arm to rotate; The lifting electric cylinder is used to drive the rotary motor to lift through the connecting plate, thereby driving the rocker arm to lift.

7. The automatic decap apparatus of claim 5, wherein, The adsorption assembly includes a suction disc fixing plate and a plurality of symmetrically arranged top suction discs, and the top suction discs are mounted on the rocker arm through the suction disc fixing plate.

8. The automatic uncapping device of claim 1, wherein, The operation table is provided with a box body fixing assembly; the box body fixing assembly is used to fix the box body on the fixed position; The box body fixing assembly includes a bottom suction disc and a limiting block; The bottom suction disc is distributedly arranged on the fixed position; The limiting block is arranged around the fixed position and is used to limit the box body within the fixed position.

9. The automatic uncapping device of claim 1, wherein, The fixed position is also provided with a photoelectric assembly; the photoelectric assembly is used for sensing whether the box body is placed on the fixed position and whether the box body position is correct.

10. The automatic decap apparatus of any of claims 1-9, wherein, The operation table is also provided with a support, a motor driving device and an electromagnetic valve. The support is installed below the operation table and used for supporting the operation table. The motor driving device is installed on the support and used for driving and controlling the rotating cover opening mechanism. The electromagnetic valve is installed on the support and used for controlling the opening or closing of the unlocking module.

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