Cache storage device and transfer device for easy-open lids
By designing the easy-pull caching device and the transfer device, and using the coordination of the barrier mechanism and the lifting mechanism, the problem of low packaging and transfer efficiency in the existing technology at high production rates is solved, efficient workpiece storage, blocking and release, and handling and transportation efficiency are improved.
Patent Information
- Application Number
- CN202421670563.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-15
AI Technical Summary
The prior art is difficult to meet the needs of efficient packaging and transport at high production rates of easy-pull covers, and the processing speed of the robot cannot meet the production rates.
A simple-pull caching device and a transfer device are designed, including a material bearing member and a barrier mechanism. The barrier mechanism can switch between the first state and the second state to form a buffer area and a release area, and transfer the workpiece to the buffer area through the lifting mechanism to reduce workflow errors and improve handling and transportation efficiency.
It realizes efficient storage, blocking and release of the easy-pull cover set formed after packaging, reduces errors in the workflow, improves the efficiency of handling and transportation, and can meet the needs of the easy-pull cover at a high production rate.
Smart Images
Figure CN222906257U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of easy-open lid storage, and particularly relates to an easy-open lid buffer device and a transfer device. Background Art
[0002] When producing easy-open lids, they are usually formed by stamping. After curling, gluing, and drying operations, a pull ring is riveted. In order to facilitate transportation, the formed easy-open lids are usually arranged in a stacked form to form a group of easy-open lids, which are then packed into paper bags for packaging.
[0003] Since the production speed of easy-open lids is relatively fast, in actual processing and production, the requirement for the packaging speed of easy-open lids is also higher. After packaging, a group of easy-open lids needs to leave the packaging device in a timely manner to facilitate subsequent inspection or palletizing. However, the common method of using a manipulator to transfer the easy-open lids still far cannot meet the production rate of easy-open lids. Summary of the Utility Model
[0004] The main purpose of the present utility model is to provide an easy-open lid buffer device and a transfer device to solve the above problems.
[0005] To achieve the aforementioned utility model purpose, the technical solutions adopted by the present utility model include:
[0006] An embodiment of the present utility model provides an easy-open lid buffer device and a transfer device, including:
[0007] A material-bearing member and a blocking mechanism, the blocking mechanism is movably connected to the material-bearing member, and the blocking mechanism can switch between a first state and a second state;
[0008] Wherein, when the blocking mechanism is in the first state, the blocking mechanism divides the material-bearing member to form a buffer area and a release area, and the buffer area is used for buffering workpieces; when the blocking mechanism is in the second state, the buffer area is communicated with the release area and forms a space for the movement of workpieces, and the angle of the release area in a first direction is inclined along the gravity direction, and the first direction is from the side close to the buffer area pointing to the side away from the buffer area.
[0009] Compared with the prior art, the advantages of the present utility model include:
[0010] 1) The front end of an easy-open lid buffer device provided by an embodiment of the present utility model can be connected to a lid packaging machine, which can store, block the formed lid group, and release it at an appropriate time. The rear end of the easy-open lid buffer device can be connected to a device for handling lids or a detection device to handle or detect the lid group;
[0011] 2) The easy-open lid transfer device provided by the embodiment of the present utility model ensures that the lid group can directly enter the buffer area from the lifting device by arranging the lifting mechanism and the material-bearing member in a cross manner, reducing work process errors and improving the efficiency of handling and transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments recorded in the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0013] Figure 1 It is a schematic structural diagram of a buffer mechanism provided by the present utility model;
[0014] Figure 2 It is a schematic structural diagram of an easy-open lid transfer device provided by the present utility model;
[0015] Figure 3 It is a side view of an easy-open lid buffer device provided by the present utility model;
[0016] Figure 4 For Figure 3 a partial enlarged schematic diagram at position A in
[0017] Description of the reference numerals: 1, transmission mechanism; 2, limiting mechanism; 3, buffer mechanism; 31, material-bearing member; 311, main body of the material-bearing plate; 312, limiting member; 313, guide plate; 32, blocking mechanism; 321, first connecting arm; 322, second connecting arm; 323, holding member; 33, first through groove; 34, second through hole; 4, mounting table body; 5, first adjusting component; 6, second adjusting component; 7, third adjusting component; 8, rotating shaft; 9, lid group. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] In view of the deficiencies in the prior art, the inventors of this case have proposed the technical solution of the present utility model through long-term research and a large number of practices. The following will further explain the technical solution, its implementation process, principles, etc.
[0019] The embodiment of the present utility model provides an easy-open lid buffer device, including:
[0020] including a material-bearing member and a blocking mechanism, the blocking mechanism is movably connected to the material-bearing member, and the blocking mechanism can be switched between a first state and a second state;
[0021] Among them, when the blocking mechanism is in the first state, the blocking mechanism separates the material-bearing component into a buffer area and a release area, and the buffer area is used to buffer the workpiece; when the blocking mechanism is in the second state, the buffer area is connected to the release area to form a space for the workpiece to move, and the angle of the release area in the first direction is inclined along the direction of gravity, and the first direction is from a side close to the buffer area to a side away from the buffer area.
[0022] In some more specific embodiments, the material-bearing member comprises a material-bearing plate body, the material-bearing plate body has a contact surface, and the buffer area and the release area are arranged on the contact surface;
[0023] Wherein, the contact surface is a plane, and the plane is set at an acute angle with the horizontal plane, or the contact surface is a curved surface, and any section of the curved surface is parallel to the horizontal plane or is set at an acute angle with the horizontal plane.
[0024] In some more specific implementation schemes, a limiting component is further provided on the material receiving plate body, and at least two of the limiting components are relatively provided on the material receiving plate body, and the two limiting components enclose and form a passage for the workpiece to pass through.
[0025] In some more specific embodiments, the material receiving member further comprises a guide plate, the guide plate is connected to the material receiving plate body, and the guide plate is at least used to guide the workpiece into the buffer area.
[0026] In some more specific embodiments, the blocking mechanism is rotatably connected to the supporting plate body, the blocking mechanism is transmission-connected to a retractable third adjustment component, and the blocking mechanism can rotate or swing between the first station and the second station under the drive of the third adjustment component.
[0027] In some more specific embodiments, a second through groove is further provided on the supporting plate body, and when the blocking mechanism is in the first state, at least a portion of the blocking mechanism can be placed in the second through groove, or a second through hole is further provided on the supporting plate body, and when the blocking mechanism is in the first state, at least a portion of the blocking mechanism can be placed in the second through hole.
[0028] In some more specific embodiments, the blocking mechanism includes a swing arm and a retaining member connected to the swing arm, at least a portion of the retaining member is arc-shaped, and the swing arm can rotate under the drive of an external force or a driving mechanism.
[0029] In some more specific embodiments, an easy-open lid cache device also includes a mounting platform and a tilt adjustment mechanism, which is respectively connected to the material supporting member and the mounting platform and is at least used to adjust the angle between the contact surface of the material supporting member and the horizontal plane.
[0030] In some more specific embodiments, the inclination adjustment mechanism includes a first adjustment component and a second adjustment component, the swing arm includes a first connecting arm and a second connecting arm, the first connecting arm and the second connecting arm are rotatably connected via a rotating shaft, and the rotating shaft is arranged on the mounting platform, the first adjustment component can be telescopically arranged between the mounting platform and the first connecting arm, and the second adjustment component can be telescopically arranged between the mounting platform and the cache mechanism.
[0031] The present application also provides an easy-open lid transfer device, comprising the aforementioned easy-open lid cache device and a lifting mechanism, wherein the lifting mechanism is at least used to transfer the workpiece to a cache area of the easy-open lid cache device.
[0032] In some more specific implementation schemes, the lifting mechanism includes a transmission mechanism and a limiting mechanism, the limiting mechanism is arranged on the transmission mechanism, and the limiting mechanism is at least used to carry the workpiece, and the transmission mechanism can move under the drive of an external force.
[0033] In some more specific implementation schemes, the limiting mechanisms are arranged on the transmission mechanism at equal intervals along the transmission direction.
[0034] In some more specific embodiments, the easy-open lid transfer device includes a plurality of lifting mechanisms, and the plurality of lifting mechanisms are arranged in parallel along a specified direction.
[0035] In some more specific embodiments, the material-bearing member is further provided with a first through slot, the first through slot having an opening arranged along a side away from the release area, the opening and the first through slot being provided for the limiting mechanism to pass through.
[0036] The technical solution, its implementation process and principles will be further explained below in conjunction with the accompanying drawings and specific implementation cases. Unless otherwise specified, the components used in the embodiments of the present invention are all components known to those skilled in the art, which can be purchased commercially, and their specific structures and models are not limited here.
[0037] See also Figures 1-4 As shown, the specific embodiments provided by the utility model are as follows:
[0038] like Figures 1-4As shown in the figure, the first embodiment of the present utility model proposes a pull-tab can cache device, which includes a material-bearing member 31 for bearing workpieces and a blocking mechanism 32 for blocking workpieces. Herein, the "workpiece" is understood as a set of caps 9 in this application. The set of caps 9 refers to a group of caps arranged in a stacked form, which is approximately a cylinder and is wrapped on the outside by a paper bag or other materials. Of course, the device provided in this application is illustrated with the set of caps 9 as the workpiece, and it can also be applied to the caching work of other workpieces or other items.
[0039] Specifically, the front end of a pull-tab can cache device can be connected to a cap packing machine, which can store, block the formed set of caps 9 after packing, and release them at an appropriate time. The rear end of the pull-tab can cache device can be connected to a device for transporting caps or a detection device to transport or detect the set of caps 9.
[0040] More specifically, in a preferred embodiment, the blocking mechanism 32 is movably connected to the material-bearing member 31, and the blocking mechanism 32 can switch between a first state and a second state;
[0041] Wherein, when the blocking mechanism 32 is in the first state, the blocking mechanism 32 divides the material-bearing member 31 to form a caching area and a release area, and the blocking mechanism 32 can intercept the set of caps 9 in the caching area. The caching area is used for caching workpieces; when the blocking mechanism 32 is in the second state, the caching area is communicated with the release area to form a space for the movement of workpieces, and the workpieces can enter the release area from the caching area. The release area can be connected to a detection device or other storage devices to enable the workpieces to enter the next transfer work.
[0042] It is easy to understand that a pull-tab can cache device provided in this application is provided with a material-bearing member 31 and a blocking mechanism 32. Through the movable configuration of the blocking mechanism 32 and the material-bearing member 31, the set of caps 9 can be stored in the caching area, and the blocking mechanism 32 can be activated under specified circumstances to communicate the caching area with the release area.
[0043] More specifically, the material-bearing member 31 includes a material-bearing plate body 311 and a guide plate 313. The guide plate 313 is connected to the material-bearing plate body 311. The guide plate 313 is used to guide the set of caps 9 into the caching area. The material-bearing plate body 311 has a contact surface, and the caching area, the release area are arranged on the contact surface.
[0044] In one embodiment, the contact surface is a plane, and the plane is set at an acute angle to the horizontal plane. It is easy to understand that the plane is inclined from the side close to the cache area to the side away from the cache area, so that the cover body group 9 can move or roll from the cache area to the release area by its own weight.
[0045] In one embodiment, the contact surface is a curved surface, which can be understood as a curved surface with an arc or a curved surface such as Figure 4 The curved surface shown is composed of multiple planes, and any section of the curved surface is set at an acute angle to the horizontal plane. It can be understood that any section of the contact surface can be horizontal or set at an acute angle to the horizontal plane. The section set at an acute angle to the horizontal plane should be inclined downward from the side where the buffer area is located to the side where the release area is located, so that the cover body group 9 can move or roll from the buffer area to the release area by its own weight.
[0046] In another embodiment, the contact surface may also be a structure formed by a plane and a curved surface.
[0047] Of course, as the cover body group 9 as an example in the present application is used as a workpiece, due to its cylindrical structure, it is easy to deviate from the position during the rolling process. Therefore, in a preferred embodiment, a limiting component 312 is also provided on the material receiving plate body 311, and at least two of the limiting components 312 are relatively arranged on the material receiving plate body 311. The two limiting components 312 are enclosed to form a channel for the workpiece to pass through. This channel also limits the rolling path of the cover body group 9, constraining it to roll along the specified path formed by the channel, so as to avoid the problem of rolling deviation of the cover body group 9.
[0048] Based on the first embodiment, the utility model also provides a second embodiment, which proposes an easy-open lid caching device, wherein: the blocking mechanism 32 is rotatably connected to the material receiving plate body 311, and the blocking mechanism 32 is transmission-connected to a retractable third adjustment component 7, and the third adjustment component 7 can be a retractable cylinder, and the blocking mechanism 32 can rotate or swing between the first station and the second station under the drive of the driving mechanism.
[0049] Specifically, the blocking mechanism 32 includes a swing arm and a retaining member 323, wherein the retaining member 323 is used to block the cover group 9, and the retaining member 323 is movably connected to the swing arm. When the swing arm is rotated by an external force or driven by a telescopic cylinder, the retaining member 323 can rotate synchronously.
[0050] Specifically, since the holding member 323 in the present application is to block the cover body group 9 of a certain length, the present application selects a lever as the holding member 323, and the levers arranged at intervals can play the role of blocking the cover body. Of course, the holding member 323 can also be a plate body, a lever or other structure, etc., as long as the holding member 323 can block the cover body from entering the buffer area into the release area, it belongs to the content to be protected by the present application.
[0051] In a preferred embodiment, at least a portion of the retaining member 323 is arc-shaped. Preferably, the retaining member 323 is arc-shaped on a side away from the swing arm, such as Figure 4 As shown, the arc can be set toward the side away from the release area. When the blocking mechanism 32 switches from the second state to the first state, it can move along the circular arc direction. For the columnar cover body group 9, the retaining member 323 can cut into the multiple cover body groups 9 more quickly and divide the material receiving member 31 into a buffer area and a release area to facilitate the conversion of the blocking mechanism 32 between the two states.
[0052] In order to enable the blocking mechanism 32 to better divide the buffer area and the release area, when the blocking mechanism 32 is in the first state, the blocking mechanism 32 may contact at least a portion of the material-receiving member 31 .
[0053] In a preferred embodiment, a structure for at least part of the blocking mechanism 32 to pass through can also be provided on the receiving plate body 311. This structure can be a second through groove or a second through hole 34. It is easy to understand that when the blocking mechanism 32 is in the first state, at least part of the blocking mechanism 32 can be placed in the second through groove or the second through hole 34 to form a Figure 1 The two are shown in a coordinated state. This through groove or through hole structure not only provides more movement margin for the blocking mechanism 32, reducing the collision between the blocking mechanism 32 and the supporting plate body 311, but also enables the blocking mechanism 32 to remain more stable in the first state, avoiding the problem that the blocking mechanism 32 accidentally rotates under the collision of the cover body group 9 and the buffer area is connected with the release area.
[0054] Based on the second embodiment, the present utility model further provides a third embodiment. The third embodiment proposes an easy-open lid buffering device, which further includes a mounting table body 4 and an inclination adjustment mechanism. The inclination adjustment mechanism can be connected to the mounting table body 4 and the material-bearing member 31, and is used to adjust the angle between the contact surface of the material-bearing member 31 and the horizontal plane. It is easy to understand that the inclination adjustment mechanism can adjust the angle between its contact surface and the horizontal plane by adjusting the positional relationship of the material-bearing member 31. Taking the workpiece as the lid group 9 as an example, the inclination angle of the contact surface will affect the rolling speed of the lid group 9, and it can be adjusted according to the working speeds of the packing machine, detection device, and handling device connected to the front and rear ends of the buffering device, so that the working speed beats between the various devices are more adaptable.
[0055] More specifically, the inclination adjustment mechanism can be adjusted by one or more telescopic adjustment components. In this embodiment, a scheme for adjusting the angle is provided, specifically as follows:
[0056] The inclination adjustment mechanism includes a telescopic first adjustment component 5 and a second adjustment component 6. The first adjustment component 5 and the second adjustment component 6 can be telescopic cylinders. The swing arm includes a first connecting arm 321 and a second connecting arm 322. The first connecting arm 321 and the second connecting arm 322 are rotationally connected through a rotating shaft 8, and the rotating shaft 8 is arranged on the mounting table body 4. In this application, the mounting table body 4 is used as an example of a table body for mounting the easy-open lid buffering device for illustration, and its structure is not limited. The mounting table body 4 in the text can also be other frame bodies, table tops and other structures. The first adjustment component 5 is telescopically arranged between the mounting table body 4 and the first connecting arm 321, and the second adjustment component 6 is telescopically arranged between the mounting table body 4 and the buffering mechanism 3. The blocking mechanism 32 can rotate under the drive of the third adjustment component 7, and the third adjustment component 7 is respectively movably connected to the mounting table body 4 and the material-bearing plate body 311.
[0057] It is easy to understand that taking Figure 4 the shown orientation as an example for illustration:
[0058] When the first adjustment component 5 and the second adjustment component 6 do not act, control the third adjustment component 7 to extend, and the limiting member 312 can rotate clockwise. Control the third adjustment component 7 to retract, and the limiting member 312 can rotate counterclockwise.
[0059] When the first adjustment component 5 and the third adjustment component 7 do not act, control the second adjustment component 6 to extend, and the material-bearing plate body 311 can rotate clockwise. Control the second adjustment component 6 to retract, and the material-bearing plate body 311 can rotate counterclockwise.
[0060] When the second adjustment component 6 and the third adjustment component 7 are not in action, the first adjustment component 5 is controlled to extend, and the first connecting arm 321 can rotate clockwise, and the second adjustment component 6 is controlled to retract, and the first connecting arm 321 can rotate counterclockwise.
[0061] It is easy to understand that the first adjustment component 5, the second adjustment component 6 and the third adjustment component 7 provided in the present application can be used to adjust the angle between the material-bearing component 31 and the blocking mechanism 32 and the horizontal plane to adapt to different caching requirements. In the above adjustment process, the first adjustment component 5, the second adjustment component 6 and the third adjustment component 7 can be telescopic cylinders. When one of the above adjustment components is in motion and the other two adjustment components are not in motion, the other two adjustments can be set to a length locking state or a length adjustable state to more flexibly adjust the angles of the material-bearing component 31 and the blocking mechanism 32.
[0062] The fourth embodiment of the present utility model provides an easy-open lid transfer device, specifically, it includes the easy-open lid caching device described in any of the above embodiments and also includes a lifting mechanism, the lifting mechanism is used to lift the workpiece into the caching area of the easy-open lid caching device 3, more specifically, please refer to Figure 2 and Figure 3 As shown, the lifting mechanism includes a transmission mechanism 1 and a limiting mechanism 2, wherein the limiting mechanism 2 is arranged on the transmission mechanism 1, and the limiting mechanism 2 is at least used to carry the workpiece, and the transmission mechanism 1 can move under the drive of an external force to move the workpiece to the cache area of the easy-open cover cache device 3.
[0063] More specifically, the transmission mechanism 1 may include a transmission drive mechanism and a sprocket transmission-connected to the transmission drive mechanism, the outer side of the sprocket is transmission-connected to a conveyor belt, and the limiting mechanism 2 is arranged on the conveyor belt. More specifically, the limiting mechanism 2 is arranged on the conveyor belt of the transmission mechanism 1 at equal intervals along the transmission direction.
[0064] In a preferred embodiment, the easy-open lid transfer device includes a plurality of lifting mechanisms, and the plurality of lifting mechanisms are arranged in parallel along a specified direction, and the specified direction may be perpendicular to the transport direction of the transport mechanism 1 .
[0065] More specifically, the material bearing member 31 is further provided with a first through slot 33, the first through slot 33 having an opening arranged along a side away from the release area, the opening and the first through slot 33 are for the limiting mechanism 2 to pass through, and can be referred to again. Figure 1, at least part of the lifting mechanism that is easy to understand can be configured with the material supporting member 31, and at least part of the lifting mechanism is arranged in the material supporting member 31. When the limiting mechanism 2 conveys the workpiece in a specified direction, the limiting mechanism 2 flips when reaching the topmost point, and at the same time of performing this action, the workpiece is placed in the buffer area of the easy-open lid buffer device 3. In this embodiment, when the limiting mechanism 2 pushes the workpiece to the highest point, the lid group 9 has been placed above the material supporting member 31. Along with the flipping of the limiting mechanism 2, the lid group 9 can fall onto the material supporting member 31 by itself. This improvement is to avoid the problem that the lid group 9 accidentally falls to other places when being transported to the highest point. By arranging the lifting mechanism and the material supporting member 31 crosswise, it is ensured that the lid group 9 can directly enter the buffer area from the lifting device, reducing mistakes in the working process and improving the efficiency of handling and transportation.
[0066] It should be understood that the above embodiments are only used to illustrate the technical concept and features of the present invention, and the purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly, and it cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.
Claims
1. A snap-open cover buffer device, characterized in that: include: It comprises a material-carrying member (31) and a blocking mechanism (32), wherein the blocking mechanism (32) is movably connected to the material-carrying member (31), and the blocking mechanism (32) can be switched between a first state and a second state; Wherein, when the blocking mechanism (32) is in the first state, the blocking mechanism (32) separates the material receiving member (31) into a buffering area and a release area, and the buffering area is used for buffering workpieces; When the blocking mechanism (32) is in the second state, the buffer area is connected to the release area to form a space for the workpiece to move, and the angle of the release area in a first direction is inclined along the direction of gravity, and the first direction is from a side close to the buffer area to a side away from the buffer area.
2. The easy-open cover buffer device according to claim 1, characterized in that: The material receiving component (31) comprises a material receiving plate body (311), the material receiving plate body (311) having a contact surface, and the buffer area and the release area are arranged on the contact surface; Wherein, the contact surface is a plane, and the plane is set at an acute angle with the horizontal plane, or the contact surface is a curved surface, and any section of the curved surface is parallel to the horizontal plane or is set at an acute angle with the horizontal plane.
3. The easy-open cover buffer device according to claim 2, characterized in that: A limiting component (312) is also provided on the material receiving plate body (311), and at least two of the limiting components (312) are relatively provided on the material receiving plate body (311), and the two limiting components (312) enclose a passage for the workpiece to pass through; And / or, the material receiving component (31) further comprises a guide plate (313), the guide plate (313) is connected to the material receiving plate body (311), and the guide plate (313) is at least used to guide the workpiece into the buffer area.
4. The easy-open cover buffer device according to claim 2, characterized in that: The blocking mechanism (32) is rotatably connected to the material receiving plate body (311), the blocking mechanism (32) is transmission-connected to a retractable third adjustment component (7), and the blocking mechanism (32) can rotate or swing between the first workstation and the second workstation under the drive of the third adjustment component (7); And / or, the material receiving plate body (311) is further provided with a second through groove, and when the blocking mechanism (32) is in the first state, at least a portion of the blocking mechanism (32) can be placed in the second through groove; or, the material receiving plate body (311) is further provided with a second through hole (34), and when the blocking mechanism (32) is in the first state, at least a portion of the blocking mechanism (32) can be placed in the second through hole (34).
5. The easy-open cover buffer device according to claim 1, characterized in that: The blocking mechanism (32) comprises a swing arm and a retaining member (323) connected to the swing arm, at least part of the retaining member (323) is arc-shaped, and the swing arm can rotate under the drive of an external force or a driving mechanism.
6. The easy-open cover buffer device according to claim 5, characterized in that: It also comprises a mounting platform (4) and an inclination adjustment mechanism, wherein the inclination adjustment mechanism is respectively connected to the material-bearing member (31) and the mounting platform (4), and is at least used to adjust the angle between the contact surface of the material-bearing member (31) and the horizontal plane.
7. The easy-open cover buffer device according to claim 6, characterized in that: The tilt angle adjustment mechanism comprises a first adjustment component (5) and a second adjustment component (6); the swing arm comprises a first connecting arm (321) and a second connecting arm (322); the first connecting arm (321) and the second connecting arm (322) are rotatably connected via a rotating shaft (8), and the rotating shaft (8) is arranged on the mounting platform (4); the first adjustment component (5) is telescopically arranged between the mounting platform (4) and the first connecting arm (321); and the second adjustment component (6) is telescopically arranged between the mounting platform (4) and the buffer mechanism (3).
8. A pull-open lid transfer device, characterized in that: include: The easy-open lid cache device as described in any one of claims 1-7, and a lifting mechanism, wherein the lifting mechanism is at least used to move the workpiece to the cache area of the easy-open lid cache device.
9. The easy-open lid transfer device according to claim 8, characterized in that: The lifting mechanism comprises a transmission mechanism (1) and a limiting mechanism (2); the limiting mechanism (2) is arranged on the transmission mechanism (1), and the limiting mechanism (2) is at least used to carry a workpiece; the transmission mechanism (1) can move under the drive of an external force.
10. The easy-open lid transfer device according to claim 9, characterized in that: The limiting mechanisms (2) are arranged on the transmission mechanism (1) at equal intervals along the transmission direction; And / or, the easy-open lid transfer device comprises a plurality of lifting mechanisms, and the plurality of lifting mechanisms are arranged in parallel along a specified direction; And / or, the material-bearing member (31) is further provided with a first through slot (33), the first through slot (33) having an opening arranged along a side away from the release area, the opening and the first through slot (33) being provided for the limiting mechanism (2) to pass through.