Automatic lid opening device

Abstract

The present application discloses an automatic lid opening device, which is used to open the lid of a storage barrel. The automatic lid opening device includes: a first bracket; a conveying component, which is used to convey the storage barrel to a first position, and the first position is arranged adjacent to the bottom end of the first bracket; a pulling component, which is arranged on the first bracket, and is used to pull the outer cover of the storage barrel to pull the outer cover so that the outer cover forms an opening; an expansion component, which is arranged on the first bracket, and is relatively fixed to the pulling component, and is used to expand the outer cover through the opening so that the outer cover is separated from the storage barrel. In this way, the outer cover of the storage barrel can be automatically opened, which avoids the risk of contaminating the raw materials in the storage barrel by manual lid opening, and reduces the labor intensity and improves the efficiency of lid opening.

Description

Technical Field

[0001] The present application relates to the field of automation technology, and in particular to an automatic cover opening device. Background Art

[0002] The demand for medicines in the world is huge, and the supply and demand of medicines must be sufficient. In the production process of medicines, the requirements for the production environment of medicines are quite strict. How to ensure that the raw materials for producing medicines are not contaminated during the process of opening the packaging is extremely critical. At present, most of the raw materials for powder injection reagents are packaged in barrels. In the process of opening the packaging of the raw materials, the outer cover of the raw material barrel needs to be manually torn off, and then the inner cover is opened to complete the unpacking of the raw materials.

[0003] On the one hand, the manual uncapping method is easy to cause pollution to the raw materials and cannot meet the requirements of drug production. On the other hand, such an uncapping method makes the labor intensity of the person large and the uncapping efficiency low. Summary of the invention

[0004] The present application provides an automatic lid opening device to avoid the risk of contaminating raw materials in a containing barrel due to manual lid opening, reduce labor intensity and improve lid opening efficiency.

[0005] In order to solve the above technical problems, a technical solution adopted in the present application is: to provide an automatic lid opening device, which is used to open the lid of a containing barrel, and the automatic lid opening device includes: a first bracket; a conveying component, the conveying component is used to convey the containing barrel to a first position, and the first position is arranged adjacent to the bottom end of the first bracket; a pulling component, the pulling component is arranged on the first bracket, and the pulling component is used to pull the outer cover of the containing barrel to pull the outer cover so that an opening is formed on the outer cover; an expansion component, the expansion component is arranged on the first bracket, the expansion component and the pulling component are relatively fixed, and the expansion component is used to expand the outer cover through the opening so that the outer cover is separated from the containing barrel.

[0006] Furthermore, the accommodating barrel is provided with an inner cover and a rubber ring, and the automatic cover opening device also includes: a second bracket, the first bracket and the second bracket are arranged in sequence along the conveying direction of the conveying component, and the conveying component is also used to convey the accommodating barrel from the first position to the second position, and the second position is arranged adjacent to the bottom end of the second bracket; a suction component, the suction component includes a first cylinder and a suction cup, the first cylinder is arranged on the second bracket, the suction cup is fixed to one end of the first cylinder, and the first cylinder is used to drive the suction cup to move so that the suction cup sucks the inner cover of the accommodating barrel located at the second position.

[0007] Furthermore, the first bracket is provided with a first module and a second module, the first module is fixedly arranged on the first bracket along a first direction, the first direction is perpendicular to the extension direction of the bracket, the second module is arranged on the first module along a second direction, the second direction is the extension direction of the bracket, and the second module can move along the first direction on the first module; the pulling assembly and the expansion assembly are arranged on the second module, and the pulling assembly and the expansion assembly can move along the second direction on the second module.

[0008] Furthermore, a second cylinder is arranged on the second module, and the second cylinder can move along the second direction on the second module. The output shaft of the second cylinder can move along the first direction. The output shaft is provided with a fixing plate, and the fixing plate is provided with a pulling assembly and a supporting assembly.

[0009] Furthermore, the outer cover of the storage barrel is provided with barrel ears, and the automatic cover opening device also includes: an identification component, which is arranged on the first bracket and is used to identify the position of the barrel ears; a rotating component, which is arranged at the first position and is used to rotate the storage barrel so that the pulling component can pull the barrel ears.

[0010] Furthermore, the identification component includes: a lighting component, which is used to illuminate the outer cover; an identification component, which is spaced apart from the identification component along the second direction, and the identification component is used to identify the position of the barrel ear; the rotating component includes: a rotating table, which is arranged at the first position, and is used to carry and accommodate the barrel; a third cylinder, which is arranged below the rotating table, and the output shaft of the third cylinder is connected to the rotating table, and the third cylinder is used to drive the rotating table to rotate, and drive the rotating table to move along the second direction.

[0011] Furthermore, the conveying assembly is a roller assembly, which includes a plurality of rollers arranged in sequence along the conveying direction of the conveying assembly, the roller located at the first position is provided with an opening, and the turntable is provided at the opening; wherein, when the turntable is in a non-working state, the upper end surface of the turntable is lower than the upper end surface of the roller provided with the opening.

[0012] Furthermore, the pulling assembly includes a pulling jaw, the expanding assembly includes an expanding jaw, and the pulling jaw and the expanding jaw are arranged at intervals along the first direction.

[0013] Furthermore, the automatic cover opening device also includes: a detection device, which is arranged on the second bracket and is used to detect the rubber ring; and a fourth cylinder, which is used to drive the first cylinder to move along the first direction so that the suction cup is close to the detection device.

[0014] Furthermore, the automatic lid opening device also includes: a sensing device, the sensing device is arranged at a first position and a second position, and the sensing device is used to detect the position of the accommodating barrel; a capping assembly, the capping assembly is arranged above the first position and the second position, the capping assembly includes a fifth cylinder and a pressure plate, when the sensing device detects that the accommodating barrel is located at the first position or the second position, the fifth cylinder drives the pressure plate to move in the second direction so that the pressure plate presses against the barrel body of the accommodating barrel; a positioning assembly, the positioning assembly is arranged at the first position or the second position, the positioning assembly includes a first positioning member, a second positioning member and a sixth cylinder, when the sensing device detects that the accommodating barrel is located at the first position or the second position, the sixth cylinder drives the first positioning member to move in the first direction so that the first positioning member presses against one side of the accommodating barrel radially in the accommodating barrel, and presses against the second positioning member on the other side of the accommodating barrel.

[0015] The present application has at least the following beneficial effects: the automatic lid opening device of the present application can realize automatic opening of the outer lid of the containing barrel, which on the one hand avoids the risk of contaminating the raw materials in the containing barrel due to manual lid opening; on the other hand, it reduces labor intensity and improves lid opening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of a containing barrel of the present application;

[0018] Figure 2 It is a structural schematic diagram of the automatic cover opening device of the present application;

[0019] Figure 3 yes Figure 2 An enlarged schematic diagram of the pulling component and the expanding component in FIG.

[0020] Figure 4 This is a schematic diagram of a first working state of a rotating assembly of the automatic cover opening device of the present application;

[0021] Figure 5 This is a schematic diagram of the second working state of the rotating assembly of the automatic cover opening device of the present application;

[0022] Figure 6 This is a schematic diagram of a first working state of a pulling assembly of the automatic cover opening device of the present application;

[0023] Figure 7 This is a schematic diagram of a second working state of the pulling component of the automatic cover opening device of the present application;

[0024] Figure 8 It is a schematic diagram of the third working state of the pulling component of the automatic cover opening device of the present application;

[0025] Fig. 9 This is a schematic diagram of a first working state of the expansion and support assembly of the automatic cover opening device of the present application;

[0026] Fig.10 This is a schematic diagram of the second working state of the expansion and support assembly of the automatic cover opening device of the present application;

[0027] Fig.11 It is a schematic diagram of the third working state of the expansion support assembly of the automatic cover opening device of the present application;

[0028] Fig.12 This is a schematic diagram of a first working state of a suction component of the automatic cover opening device of the present application;

[0029] Fig.13 This is a schematic diagram of the second working state of the suction component of the automatic cover opening device of the present application. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only used to illustrate the present application, but are not intended to limit the scope of the present application. Similarly, the following examples are only some embodiments of the present application rather than all embodiments, and all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of the present application.

[0031] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0032] The present application provides an automatic lid opening device 10, which is used to open the lid of a storage bucket S.

[0033] See also Figure 1 , Figure 1 It is a structural schematic diagram of the containing barrel S of the present application.

[0034] The container S of the present application may be a medicine raw material container for containing medicine raw materials. Figure 1 As shown, the containing barrel S comprises a barrel body S1, a cover body and an apron S4, the barrel body S1 is used to contain the pharmaceutical raw materials, the barrel body S1 is provided with a barrel opening, and the cover body and the apron S4 are used to seal the opening.

[0035] Specifically, the cover body includes an outer cover S2 and an inner cover S3, a rubber ring S4 is fitted at the barrel mouth to seal the barrel mouth, the inner cover S3 is arranged above the rubber ring S4, and the outer cover S2 is arranged above the inner cover S3 to further seal the barrel mouth. The outer cover S2 is provided with a barrel ear S21, and the outer cover S2 can be opened by pulling the barrel ear S21 to form an opening, thereby opening the outer cover S2.

[0036] First embodiment:

[0037] See also Figure 2 , Figure 2 1 is a schematic diagram of the structure of the automatic cover opening device 10 of the present application. The automatic cover opening device 10 of the present embodiment comprises a first bracket 11, a transmission component 12, a pulling component 13 and an expansion component 14.

[0038] The conveying assembly 12 is used to convey the storage bucket S to the first position, and the first position is arranged adjacent to the bottom end of the first bracket 11. The pulling assembly 13 is arranged on the first bracket 11, and the pulling assembly 13 is used to pull the outer cover S2 of the storage bucket S, so as to pull the outer cover S2 so that the outer cover S2 forms an opening. The expansion assembly 14 is arranged on the first bracket 11, and the expansion assembly 14 is relatively fixed to the pulling assembly 13, and the expansion assembly 14 is used to expand the outer cover S2 through the opening formed by the pulling assembly 13, so that the outer cover S2 is separated from the storage bucket S.

[0039] Specifically, the conveying assembly 12 conveys the container S to be opened to the first position along a predetermined conveying path, and the first bracket 11 is arranged on one side of the conveying path of the conveying assembly 12, and the position between the first bracket 11 and the conveying assembly 12 is relatively fixed. The pulling assembly 13 is movable relative to the first bracket 11 as a whole, so as to pull the outer cover S2 by moving the pulling assembly 13. Of course, in other embodiments, the pulling assembly 13 is not movable relative to the first bracket 11 as a whole, and the outer cover S2 is pulled by moving some parts of the pulling assembly 13. Among them, the pulling assembly 13 can be a part of the cover body of the outer cover S2, so that the part of the cover body is separated from the outer cover S2 to form an opening.

[0040] The expansion assembly 14 can be moved relative to the first bracket 11 as a whole, or can be immovable relative to the first bracket 11 as a whole. In addition, the expansion assembly 14 and the pulling assembly 13 can realize synchronous movement relative to the first bracket 11 as a whole, or can maintain a constant position relative to the first bracket 11 as a whole. When the expansion assembly 14 expands the outer cover S2 through the opening, the outer cover S2 is deformed and then separated from the storage barrel S.

[0041] Therefore, after the conveying component 12 conveys the storage barrel S to the first position, the pulling component 13 pulls the barrel ear S21 to form an opening on the outer cover S2 of the storage barrel S, and then the expansion component 14 expands the outer cover S2 through the opening, so that the outer cover S2 is separated from the storage barrel S to complete the opening of the outer cover S2. Therefore, the automatic opening device 10 in this embodiment realizes the automated operation of opening the outer cover S2 of the storage barrel S, eliminating the risk of raw material contamination caused by manual operation. On the other hand, multiple raw material barrels S can be conveyed in sequence by the conveying component 12. After the first raw material barrel S is opened, the conveying component 12 conveys the second raw material barrel S to the first position to open the second raw material barrel S, and the cycle continues. Therefore, the automatic opening device 10 in this embodiment can automatically open the cover continuously, thereby reducing labor intensity and improving opening efficiency.

[0042] The present embodiment has at least the following beneficial effects: the automatic lid opening device 10 of the present embodiment can realize automatic opening of the outer lid S2 of the storage barrel S, which avoids the risk of manual lid opening possibly contaminating the raw materials in the storage barrel S, and on the other hand, reduces labor intensity and improves lid opening efficiency.

[0043] Second embodiment:

[0044] The automatic cover opening device 10 of this embodiment is described on the basis of the above-mentioned first embodiment.

[0045] Please continue reading Figure 2 , the automatic lid opening device 10 of this embodiment also includes a second bracket 15 and a suction assembly 16. Among them, the first bracket 11 and the second bracket 15 are arranged in sequence along the conveying direction L of the conveying path of the conveying assembly 12. The first bracket 11 and the second bracket 15 can be arranged on the same side of the conveying path of the conveying assembly 12. The conveying assembly 12 is also used to convey the containing bucket S from the first position to the second position, and the second position is arranged adjacent to the bottom end of the second bracket 15. After the containing bucket S completes the opening of the outer cover S2 at the first position, the conveying assembly 12 conveys the containing bucket S located at the first position to the second position along the conveying direction L.

[0046] The suction assembly 16 includes a first cylinder 161 and a suction cup 162. The first cylinder 161 is disposed on the second bracket 15, and the suction cup 162 is fixed to one end of the output shaft of the first cylinder 161. Of course, in other embodiments, the first cylinder 161 can also be replaced with other driving members. The first cylinder 161 is used to drive the suction cup 162 to move so that the suction cup 162 sucks the inner cover S3 of the storage bucket S located at the second position.

[0047] Specifically, the first cylinder 161 drives its output shaft to move up and down along the extension direction of the second bracket 15, so that the suction cup 162 absorbs the inner cover S3 of the storage barrel S and pulls the inner cover S3 out of the storage barrel S to complete the disassembly of the inner cover S3 of the storage barrel S.

[0048] The present embodiment has at least the following beneficial effects: on the basis of the beneficial effects brought about by the above-mentioned first embodiment, the automatic lid opening device 10 of the present embodiment further includes a second bracket 15 and a suction component 16. The suction component 16 can automatically complete the disassembly of the inner lid S3 of the storage barrel S, further improving the lid opening efficiency and preventing contamination of the raw materials in the barrel.

[0049] Third embodiment:

[0050] The automatic cover opening device 10 of this embodiment is described on the basis of the above second embodiment.

[0051] The first bracket 11 in the automatic cover opening device 10 in this embodiment is provided with a first module 17 and a second module 18, and the first module 17 is fixedly provided on the first bracket 11 along a first direction, and the first direction is perpendicular to the extension direction of the first bracket 11. That is, the first module 17 is provided perpendicularly to the extension direction of the first bracket 11, and the first module 17 is fixedly provided on the first bracket 11. The second module 18 is provided on the first module 17 along a second direction, and the second direction is the extension direction of the first bracket 11. That is, the second module 18 is provided perpendicularly to the first module 17, and the second module 18 can move on the first module 17 along the first direction.

[0052] Specifically, the first module 17 is provided with a slide rail, and the second module 18 is provided on the slide rail so that the second module 18 can move along the first direction on the slide rail. More specifically, the second module 18 also includes a module driving member, which is used to drive the second module 18 to move along the first direction on the slide rail of the first module 17.

[0053] The pulling assembly 13 and the expanding assembly 14 are disposed on the second module 18, and the pulling assembly 13 and the expanding assembly 14 can move along the second direction on the second module 18. When the second module 18 moves along the first direction on the first module 17, it can drive the pulling assembly 13 and the expanding assembly 14 to move in the first direction.

[0054] See also Figure 3 , Figure 3 yes Figure 2 An enlarged schematic diagram of the pulling component 13 and the expanding component 14 in FIG.

[0055] Specifically, the pulling assembly 13 in this embodiment includes a pulling jaw and a first driving member (not shown), the pulling jaw includes a first pulling jaw 131 and a second pulling jaw 132, and the first driving member is used to drive the first pulling jaw 131 and / or the second pulling jaw 132 to close or open. More specifically, the first pulling jaw 131 and the second pulling jaw 132 are closed to clamp the barrel ear S21 of the raw material barrel S, and are opened to cancel the clamping of the barrel ear S21.

[0056] Specifically, the expansion assembly 14 includes an expansion jaw and a second drive member (not shown), and the expansion jaw includes a first expansion jaw 141 and a second expansion jaw 142. The configuration of the expansion jaw and the second drive member is similar to the configuration of the pulling jaw and the first drive member, and will not be repeated. The second drive member drives the first expansion jaw 141 and / or the second expansion jaw 142 to make the two move relative to each other to expand the opening, thereby opening and removing the outer cover S2. The first drive member and the second drive member can be the same drive member, and the first drive member and the second drive member can both be pneumatic drives, and the pneumatic drive member drives the jaws by controlling the size of the air pressure acting on the jaws.

[0057] Optionally, the pulling jaw and the expanding jaw are arranged at intervals along the first direction. More specifically, the clamping centers of the pulling jaw and the expanding jaw are arranged along the same straight line. By arranging the clamping centers of the pulling jaw and the expanding jaw along the same straight line, after moving the pulling jaw and the expanding jaw to a predetermined position in the second direction, the outer cover S2 can be opened by only moving the pulling jaw and the expanding jaw along a predetermined straight line in the first direction.

[0058] More specifically, the pulling assembly 13 and the expanding assembly 14 move in the first direction and the second direction to open the outer cover S2. The pulling assembly 13 and the expanding assembly 14 move in the first direction and the second direction, so that the pulling claws clamp the barrel ear S21 and pull to form an opening, and the expanding claws expand the opening to form an opening so that the outer cover S2 is separated from the barrel body S1.

[0059] Optionally, the automatic lid opening device 10 of this embodiment further includes an identification component 19 and a rotation component, wherein the identification component 19 is disposed on the first bracket 11, and the rotation component is disposed at the first position. The identification component 19 is used to identify the position of the bucket ear S21, and the rotation component is used to rotate the accommodating bucket S so that the pulling component 13 can pull the bucket ear S21 by moving in the first direction and the second direction.

[0060] Specifically, the identification component 19 may include an illuminating member 191 and an identification member 192, the illuminating member 191 and the identification member 192 are spaced apart along the second direction, the illuminating member 191 is used to illuminate the outer cover S2, and the identification member 192 is used to identify the position of the barrel ear S21. The illuminating member 191 has an annular portion, and the annular portion can emit a light source to illuminate the barrel ear S21. The identification member 192 may include a camera, and the position of the barrel ear S21 is identified by the image captured by the camera.

[0061] More specifically, the lighting member 191 is closer to the barrel ear S21 relative to the identification member 192 in the second direction to prevent the identification member 192 from blocking the light from the lighting member 191 to the barrel ear S21. The projection of the identification member 192 in the second direction is located within the projection of the annular portion in the second direction to prevent the annular portion from blocking the barrel ear S21 and affecting the normal recognition of the barrel ear S21 by the identification member 192.

[0062] Specifically, the rotating assembly includes a rotating table 201 and a third cylinder (not shown), the rotating table 201 is disposed at a first position, and the rotating table 201 is used to carry the accommodating barrel S. The third cylinder is disposed below the rotating table 201, and the output shaft of the third cylinder is connected to the rotating table 201, and the third cylinder is used to drive the rotating table 201 to rotate and drive the rotating table 201 to move along the second direction.

[0063] Please combine Figure 2 , Figure 4 as well as Figure 5 , Figure 4 1 is a schematic diagram of the first working state of the rotating assembly of the automatic cover opening device 10 of the present application, Figure 5 It is a schematic diagram of the second working state of the rotating component of the automatic cover opening device 10 of the present application.

[0064] like Figure 4 When the rotating assembly is in the first working state, the barrel ear S21 is not in the predetermined position. At this time, even if the pulling assembly 13 and the expansion assembly 14 move in the first direction and the second direction, the pulling assembly 13 cannot reach the position of the barrel ear S21, and cannot pull the barrel ear S21 to form an opening, and the expansion assembly 14 naturally cannot detach the outer cover S2 through the expansion opening.

[0065] At this time, the output shaft of the third cylinder extends, the rotating table 201 lifts the raw material barrel S, and rotates the output shaft to rotate the rotating table 201 to drive the raw material barrel S. When the raw material barrel S rotates to a predetermined position, the barrel ear S21 reaches a predetermined position, the output shaft stops rotating and retracts, and the raw material barrel S returns to the conveying assembly 12.

[0066] like Figure 5At this time, the rotating assembly is in the second working state, and the barrel ear S21 is in a predetermined position. At this time, the pulling assembly 13 and the expansion assembly 14 can move in the first direction and the second direction, so that the pulling assembly 13 pulls the barrel ear S21 to form an opening, and the expansion assembly 14 separates the outer cover S2 from the barrel body S1 through the opening.

[0067] Optionally, the conveying assembly 12 in this embodiment is a roller assembly, and the roller assembly includes a plurality of rollers 121 arranged in sequence along the conveying direction L of the conveying assembly. Correspondingly, the roller 121 located at the first position is provided with an opening, and the rotating table 201 is provided at the opening. Moreover, the opening is smaller than the bottom end surface of the raw material barrel S to prevent the raw material barrel S from falling from the opening. Among them, when the rotating table 201 is in an inoperative state, the output shaft of the third cylinder is extended and retracted, so that the upper end surface of the rotating table 201 is lower than the upper end surface of the roller 121 provided with the opening, so that the raw material barrel S can be conveyed directly above the opening.

[0068] Specifically, the conveying assembly 12 further includes a roller frame 122, and the roller 121 is rotatably disposed on the roller frame 122. The conveying assembly 12 further includes a conveying drive (not shown), which drives one or more of the plurality of rollers 121, so that the raw material barrel S is conveyed along the conveying direction L on the roller 121.

[0069] Please combine Figure 2 as well as Figure 6 , Figure 7 as well as Figure 8 , Figure 6 1 is a schematic diagram of a first working state of the pulling assembly 13 of the automatic cover opening device 10 of the present application, Figure 7 1 is a schematic diagram of a second working state of the pulling assembly 13 of the automatic cover opening device 10 of the present application, Figure 8 It is a schematic diagram of the third working state of the pulling component 13 of the automatic cover opening device 10 of the present application.

[0070] Specifically, the pulling assembly 13 is moved in the first direction so that the pulling claw reaches the top of the barrel ear S21, and the pulling assembly 13 is moved in the second direction so that the pulling claw reaches the position of the barrel ear S21, and then the pulling claw is clamped by the first driving member to grab the barrel ear S21. At this time, the pulling assembly 13 is in the following state: Figure 6 The first working state.

[0071] After the clamping claw is pulled to clamp the barrel ear S21, the pulling component 13 moves in the first direction or the second direction, or moves in the first direction and the second direction at the same time, so as to pull the barrel ear S21, thereby forming an opening in the outer cover S2. At this time, the pulling component 13 is in a state as shown in FIG. Figure 7 , 8 The second and third working states.

[0072] Please combine Figure 2 , Fig. 9 , Fig.10 as well as Fig.11 , Fig. 9 1 is a schematic diagram of a first working state of the expansion component 14 of the automatic cover opening device 10 of the present application, Fig.10 1 is a schematic diagram of a second working state of the expansion component 14 of the automatic cover opening device 10 of the present application, Fig.11 It is a schematic diagram of the third working state of the expansion component 14 of the automatic cover opening device 10 of the present application.

[0073] The expansion component 14 is moved in the first direction so that the expansion clamping claw reaches the top of the opening, and the expansion component 14 is moved in the second direction so that the expansion clamping claw reaches the position of the opening. At this time, the expansion component 14 is in the following state: Fig. 9 The first working state.

[0074] The second driving member expands the opening so that the outer cover S2 opens, and then the outer cover S2 is partially separated from the barrel body S1. At this time, the expansion assembly 14 is in the state as shown in FIG. Fig.10 The second working state. Further, by moving the pulling assembly 13 or the expanding assembly 14, the outer cover S2 is completely separated from the barrel body S1. At this time, the expanding assembly 14 is in the state as shown in FIG. Fig.11 The third working state.

[0075] Please continue reading Figure 2 Optionally, a second cylinder 181 and a fixed plate may be provided on the second module 18, the fixed plate is provided on the output shaft, the second cylinder 181 can move along the second direction on the second module 18, the output shaft of the second cylinder 181 can move along the first direction, and a pulling assembly 13 and an expansion assembly 14 are provided on the fixed plate.

[0076] Specifically, the fixing plate includes a first fixing plate 182 and a second fixing plate 183. The first fixing plate 182 is arranged perpendicular to the output shaft of the second cylinder 181, and the second fixing plate 183 is arranged perpendicular to the first fixing plate 182. The second fixing plate 183 is closer to the first position than the first fixing plate 182. The lighting member 191 and the identification member 192 are fixedly arranged on the first fixing plate 182, and the pulling assembly 13 and the expansion assembly 14 are fixedly arranged on the second fixing plate 183.

[0077] The second cylinder 181 is provided so that the pulling assembly 13 and the expanding assembly 14 can be moved in the first direction by the second cylinder 181. Therefore, the second module 18 can be moved in the first direction on the first module 17, and the output shaft of the second cylinder 181 can be moved in the first direction, so that the pulling assembly 13 and the expanding assembly 14 can be moved in the first direction. Moreover, in this way, after the second module 18 moves in the first direction to one end of the first module 17, the second cylinder 181 can be used to make the pulling assembly 13 and the expanding assembly 14 continue to move in the first direction.

[0078] The present embodiment has at least the following beneficial effects: on the basis of the above-mentioned second embodiment, the automatic lid opening device 10 of the present embodiment is further provided with a first module 17 and a second module 18, which can realize the movement of the pulling component 13 and the expansion component 14 in the first direction and the second direction through the first module 17 and the second module 18. A second cylinder 181 is also optionally provided, and the pulling component 13 and the expansion component 14 can also be moved in the first direction through the second cylinder, which can adapt to different application scenarios. The setting of the rotating component and the identification component can ensure that the pulling component 13 can move in the first direction and the second direction to pull the barrel ear S21 to form an opening, and the expansion component can move in the first direction and the second direction to expand the outer cover S2 through the opening, so that the outer cover S2 is separated from the barrel body S1.

[0079] Fourth embodiment:

[0080] The automatic cover opening device 10 of this embodiment is described on the basis of the third embodiment described above.

[0081] Please continue reading Figure 1 The automatic cover opening device 10 of this embodiment further includes a detection device 22 and a fourth cylinder (not shown). The detection device 22 is disposed on the second bracket 15. The detection device 22 is used to detect whether the inner cover S3 sucked by the suction cup 162 includes a rubber ring S4. The fourth cylinder is used to drive the first cylinder 161 to move along the first direction so that the suction cup 162 is close to the detection device 22, which is convenient for detecting the rubber ring S4.

[0082] Specifically, a support plate 23 is disposed at one end of the second bracket 15, and a slide rail is disposed on the support plate 23. The fourth cylinder is fixedly disposed on the support plate 23, and the fourth cylinder can drive the first cylinder 161 to move along the first direction through the slide rail.

[0083] Please combine Figure 2 , Fig.12 as well as Fig.13 , Fig.12 1 is a schematic diagram of a first working state of the suction component 16 of the automatic cover opening device 10 of the present application, Fig.13It is a schematic diagram of the second working state of the suction component 16 of the automatic cover opening device 10 of the present application.

[0084] When the suction assembly 16 is in the first working state, the suction cup 162 of the suction assembly 16 approaches the detection device 22. Then, the fourth cylinder drives the first cylinder 161 to move in the first direction, so that the suction cup 162 is directly above the inner cover S3. Then, the output shaft of the first cylinder 161 drives the suction cup 162 to approach the inner cover S3 and suck the inner cover S3. Then, the fourth cylinder drives the first cylinder 161 to move in the first direction, so that the suction cup 162 with the inner cover S3 approaches the detection device 22. Fig.13 When the suction assembly 16 is in the second action state, the suction cup 162 with the inner cover S3 approaches the detection device 22, and the detection device 22 detects whether there is a rubber ring S4 on the inner cover S3. When the detection device 22 does not detect the rubber ring S4, the next step of operation is required to remove the rubber ring S4.

[0085] Optionally, the automatic lid opening device 10 of this embodiment may further include a sensor device 24, which is arranged at a first position and a second position, and is used to detect the position of the accommodating barrel S.

[0086] Optionally, the automatic lid opening device 10 of this embodiment may further include a lid pressing assembly and a positioning assembly. The lid pressing assembly is arranged above the first position and the second position. The lid pressing assembly includes a fifth cylinder 27 and a pressing plate 25. When the sensor device 24 detects that the accommodating barrel S is located in the first position or the second position, the fifth cylinder 27 drives the pressing plate 25 to move in the second direction, so that the pressing plate 25 presses against the barrel body of the accommodating barrel S.

[0087] Among them, the pressing plate 25 is provided with a circular through hole. When the barrel body S1 is pressed by the pressing plate 25, the upper part of the barrel body S1 with a smaller diameter passes through the circular through hole, and the lower part of the barrel body S1 with a larger diameter cannot pass through the circular through hole, thereby making the pressing plate 25 firmly press the raw material barrel S.

[0088] Specifically, the positioning assembly is arranged at the first position or the second position, and the positioning assembly includes a first positioning member 26, a second positioning member 28, and a sixth cylinder (not shown). When the detection device 22 detects that the storage barrel S is located at the first position or the second position, the sixth cylinder drives the first positioning member 26 and / or the second positioning member 28 to move along the first direction. Therefore, the first positioning member 26 can press the storage barrel S radially against one side of the storage barrel S, and the first positioning member 28 can press the storage barrel S radially against the other side of the storage barrel S, so that the storage barrel S is relatively fixed in its radial direction.

[0089] The present embodiment at least has the following beneficial effects: on the basis of the third embodiment, the automatic lid opening device 10 in the present embodiment further includes a detection device 22, through which it is possible to detect whether the inner lid S3 sucked by the suction component 16 contains the rubber ring S4, thereby facilitating the next step of operation. The automatic lid opening device 10 in the present embodiment further includes a capping component and a positioning component, through which the accommodating barrel S can be fixed in the axial direction and radial direction of the accommodating barrel S, thereby ensuring the stability of the raw material barrel S when opening the lid.

[0090] The above are only implementation methods of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An automatic lid opening device, It is characterized in that The automatic cover opening device is used to open the cover of a storage barrel, the storage barrel is provided with an inner cover and a rubber ring, and the outer cover of the storage barrel is provided with a barrel ear, and the automatic cover opening device includes: First bracket; A conveying assembly, the conveying assembly is used to convey the containing bucket to a first position, the first position is arranged adjacent to the bottom end of the first bracket; A pulling assembly, the pulling assembly is disposed on the first bracket, and the pulling assembly is used to pull the outer cover of the containing bucket to pull the outer cover so that the outer cover forms an opening; An expansion component, the expansion component is arranged on the first bracket, the expansion component is relatively fixed to the pulling component, and the expansion component is used to expand the outer cover through the opening so that the outer cover is separated from the containing barrel; A sensor device, the sensor device is arranged at the first position, and the sensor device is used to detect the position of the containing bucket; A positioning assembly, the positioning assembly is arranged at the first position, the positioning assembly comprises a first positioning member, a second positioning member and a sixth cylinder, when the sensor device detects that the accommodating barrel is located at the first position, the sixth cylinder drives the first positioning member to move along the first direction, so that the first positioning member presses against one side of the accommodating barrel in the radial direction of the accommodating barrel, and the other side of the accommodating barrel presses against the second positioning member; A second bracket, wherein the first bracket and the second bracket are sequentially arranged at intervals along the conveying direction of the conveying assembly, and the conveying assembly is further used to convey the containing bucket from the first position to a second position, and the second position is arranged adjacent to the bottom end of the second bracket; A suction assembly, the suction assembly comprising a first cylinder and a suction cup, the first cylinder being disposed on the second bracket, the suction cup being fixed to one end of the first cylinder, and the first cylinder being used to drive the suction cup to move so that the suction cup sucks the inner cover of the containing barrel located at the second position; A detection device, the detection device is arranged on the second bracket, and the detection device is used to detect the rubber ring; Wherein, the automatic lid opening device further comprises: an identification component, the identification component is arranged on the first bracket, and the identification component is used to identify the position of the barrel ear; A rotating assembly, the rotating assembly is disposed at the first position, and the rotating assembly is used to rotate the containing barrel so that the pulling assembly can pull the barrel ear; Wherein, the identification component includes: A lighting element, the lighting element is used to illuminate the outer cover; An identification member, wherein the lighting member and the identification member are spaced apart from each other along the second direction, and the identification member is used to identify the position of the barrel ear; The rotating assembly comprises: A rotating table, the rotating table is arranged at the first position, and the rotating table is used to carry the containing barrel; a third cylinder, wherein the third cylinder is disposed below the rotating table, an output shaft of the third cylinder is connected to the rotating table, and the third cylinder is used to drive the rotating table to rotate and drive the rotating table to move along the second direction; The conveying assembly is a roller assembly, and the roller assembly includes a plurality of rollers arranged in sequence along the conveying direction of the conveying assembly, the roller located at the first position is provided with an opening, and the rotating platform is arranged at the opening; Wherein, when the rotating table is in a non-working state, the upper end surface of the rotating table is lower than the upper end surface of the drum provided with the opening; The automatic cover opening device also includes: a fourth cylinder, the fourth cylinder being used to drive the first cylinder to move along the first direction so that the suction cup is close to the detection device; The sensor device and the positioning assembly are also arranged at the second position, and the automatic cover opening device further comprises: The cover pressing assembly is arranged above the first position and the second position, and the cover pressing assembly includes a fifth cylinder and a pressure plate. When the sensor device detects that the accommodating barrel is located at the first position or the second position, the fifth cylinder drives the pressure plate to move along the second direction so that the pressure plate presses against the barrel body of the accommodating barrel.

2. The automatic cover opening device according to claim 1, It is characterized in that The first bracket is provided with a first module and a second module, the first module is fixedly provided on the first bracket along the first direction, the first direction is perpendicular to the extension direction of the first bracket, the second module is provided on the first module along the second direction, the second direction is the extension direction of the first bracket, and the second module can move on the first module along the first direction; The pulling assembly and the expanding assembly are disposed on the second module, and the pulling assembly and the expanding assembly can move along the second direction on the second module.

3. The automatic cover opening device according to claim 2, It is characterized in that The second module is provided with a second cylinder, the second cylinder can move along the second direction on the second module, the output shaft of the second cylinder can move along the first direction, the output shaft is provided with a fixing plate, the pulling assembly and the expansion assembly are provided on the fixing plate.

4. The automatic cover opening device according to claim 1, It is characterized in that The pulling assembly includes a pulling jaw, and the expanding assembly includes an expanding jaw. The pulling jaw and the expanding jaw are spaced apart along the first direction.

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