Pick-up device

Abstract

The utility model provides a picking device which comprises an operation platform, a picking device body and a lifting device, the operation platform comprises a first containing platform and a support, the support is fixed to the first containing platform, a sliding groove is formed in the first containing platform and used for containing a conveying belt, and the conveying belt is used for conveying a containing plate for containing products; the transverse moving air cylinder is fixed to the support, and the transverse moving air cylinder comprises a moving assembly; the picking mechanism is fixed to the moving assembly, and the picking mechanism comprises a vacuum suction head; and the mold returning mechanism is located on one side of the sliding groove and comprises a guide rod and a movable plate, and the movable plate moves front and back along the guide rod. According to the technical scheme, the problem that products are scattered due to manual operation can be solved, and the productivity is improved.

Description

Technical Field

[0001] The present application relates to the field of manufacturing technology, and in particular to a picking device. Background Art

[0002] With the continuous improvement of industrial automation and intelligence, the manufacturing industry has an increasingly urgent need to improve production efficiency, reduce labor costs and optimize product quality. In assembly line operations, product picking and placing operations, as an important link, have a vital impact on the operation of the entire production process.

[0003] At present, the traditional product picking and placing method relies on manual operation, which is not only inefficient but also easily interfered by human factors, resulting in scattered products and a great impact on subsequent processes.

[0004] It should be noted that the above content is not necessarily prior art, nor is it intended to limit the scope of patent protection of this application. Utility Model Content

[0005] The embodiments of the present application provide a pickup device to solve or alleviate one or more of the technical problems mentioned above.

[0006] As one aspect of an embodiment of the present application, an embodiment of the present application provides a picking device, including:

[0007] An operating platform, the operating platform comprising a first placement platform and a bracket, the bracket being fixed to the first placement platform, a slide groove being provided on the first placement platform, the slide groove being used to accommodate a conveyor belt, and the conveyor belt being used to convey a storage plate on which products are placed;

[0008] A transverse cylinder, the transverse cylinder is fixed on the bracket, and the transverse cylinder includes a moving component;

[0009] A picking mechanism, the picking mechanism is fixed to the moving assembly, and the picking mechanism includes a vacuum suction head;

[0010] A mold return mechanism is located at one side of the slide slot, and the mold return mechanism includes a guide rod and a movable plate, and the movable plate moves forward and backward along the guide rod;

[0011] Wherein, when the placement plate is transferred to the sensing area of ​​the first placement platform, the movable plate corresponds to the position of the placement plate, and under the control of the return mold mechanism, the movable plate moves along the guide rod to push the placement plate to a preset area, and the picking mechanism absorbs the product located in the preset area through the vacuum suction head, and the moving component drives the picking mechanism to move the product absorbed by the vacuum suction head to the product placement area.

[0012] Optionally, the mold return mechanism further includes a mold return cylinder and a first fixed plate, the mold return cylinder is fixed to the first placement platform, the first fixed plate is fixed to the first placement platform, and the piston of the mold return cylinder passes through the first fixed plate and is fixedly connected to the movable plate;

[0013] Wherein, when the placement plate is transferred to the sensing area of ​​the first placement platform, the movable plate is driven by the piston of the return-mold cylinder to move along the guide rod to push the placement plate to the preset area.

[0014] Optionally, the lifting mechanism comprises a second fixed plate, a lifting cylinder, and a support portion; the second fixed plate is fixed to the moving assembly, the lifting cylinder is fixed to the second fixed plate, and a piston of the lifting cylinder is connected to the support portion;

[0015] The auxiliary mechanism includes a second placement platform, an auxiliary cylinder, and a third fixing plate, wherein the second placement platform can be movably clamped on the support portion, the auxiliary cylinder is fixed on the second placement platform, the piston of the auxiliary cylinder is connected to the third fixing plate, and the third fixing plate is used to fix the vacuum suction head, wherein the second placement platform and the third fixing plate are in the same horizontal plane;

[0016] Wherein, driven by the piston of the lifting cylinder, the support part moves downward, driving the auxiliary mechanism downward; driven by the piston of the auxiliary cylinder, the third fixed plate drives the vacuum suction head to contact the side of the product, and the vacuum suction head absorbs the product located in a preset area; then driven by the piston of the lifting cylinder, the support part drives the auxiliary mechanism upward to make the product absorbed by the vacuum suction head separate from the storage plate.

[0017] Optionally, the support portion includes a flat plate, a first side plate and a second side plate, a first clamping portion and a second clamping portion; the flat plate is connected to the piston of the lifting cylinder, the first side plate and the second side plate are opposite and fixed to the two ends of the flat plate, the first side plate and the second side plate are symmetrically provided with through holes, the first clamping portion and the second clamping portion are respectively sleeved in the through holes of the first side plate and the second side plate, the first clamping portion and the second clamping portion are provided with cylinders with two ends passing through, and the first clamping portion and the second clamping portion cooperate to movably clamp the second placement platform; the lifting mechanism also includes a rotating cylinder, the rotating cylinder is fixed to the first side plate, and the rotating axis of the rotating cylinder passes through the first side plate and the first clamping portion and is connected to the first end of the second placement platform;

[0018] Wherein, driven by the rotating shaft of the rotating cylinder, the second placement platform rotates and drives the third fixed plate to rotate to move the product adsorbed by the vacuum suction head toward the product placement area, and under the control of the transverse cylinder, the moving component drives the picking mechanism to move the product adsorbed by the vacuum suction head to above the product placement area; then, under the control of the lifting mechanism, the supporting part moves downward and drives the auxiliary mechanism to place the product adsorbed by the vacuum suction head on the product placement area.

[0019] Optionally, the bracket includes a first bracket, a second bracket and a third bracket, and the first bracket, the second bracket and the third bracket each include two long rods and a short rod, and the two long rods and the short rod are connected and fixed to form an "H" shape; the two long rods of the first bracket and the two long rods of the second bracket are symmetrically fixed on both sides of the first placement platform, and the two ends of the two long rods of the third bracket are respectively fixed to the two ends of the first bracket and the second bracket away from the first placement platform.

[0020] Optionally, the transverse cylinder further includes a first fixed rod and a second fixed rod, the first fixed rod is fixedly connected to the short rod of the first bracket, and the second fixed rod is fixedly connected to the short rod of the third bracket.

[0021] Optionally, there are two guide rods.

[0022] Optionally, the transverse movement cylinder is a magnetic coupling cylinder.

[0023] The above technical solution adopted in the embodiment of the present application may include the following advantages: the storage plate is transferred to the sensing area of ​​the movable plate by the transmission belt. Under the control of the return mold mechanism, the movable plate moves along the guide rod to push the storage plate to the preset area. The picking mechanism absorbs the products located in the preset area through the vacuum suction head. The traverse mechanism drives the picking mechanism to move the products absorbed by the vacuum suction head to the product placement area, thereby solving the problem of product scattering caused by manual operation and affecting the subsequent processes and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in the present application and should not be regarded as limiting the scope of the present application.

[0025] Figure 1 It is a schematic diagram of the structure of the picking device provided in an embodiment of the present application.

[0026] Description of reference numerals:

[0027] Operating platform 1, first placement platform 11, bracket 12, long rod 121, short rod 122, transverse cylinder 2, first fixed rod 21, return mold mechanism 3, return mold cylinder 32, first fixed plate 33, picking mechanism 4, vacuum suction head 41, lifting mechanism 42, second fixed plate 421, supporting part 422, flat plate 4221, first side plate 4222, first clamping part 4223, lifting cylinder, auxiliary mechanism 43, second placement platform 431, auxiliary cylinder 432, third fixed plate 433. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other in the absence of conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0029] It should be noted that the terms "first", "second", etc. 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 terms used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. 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.

[0030] The following provides an explanation of the terms used in this application.

[0031] Magnetic cylinder: Magnetic cylinder usually consists of cylinder body, piston, electromagnet, moving component and other parts. Among them, the cylinder body is the fixed part, and the piston is the moving part. When the electromagnet is energized, a strong magnetic field is generated. This magnetic field penetrates the cylinder body and piston, and produces magnetic coupling with the external magnet in the moving component. Due to the effect of magnetic coupling, the magnetic field generated by the electromagnet will attract or repel the moving component, thereby driving the piston to move in the cylinder.

[0032] Hereinafter, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. It should be noted that these exemplary embodiments can be implemented in many different forms and should not be construed as being limited to the embodiments described herein.

[0033] like Figure 1 As shown, the picking device may include: an operating platform 1, a transverse cylinder 2, a mold return mechanism 3, and a picking mechanism 4.

[0034] The following introduces the respective structures and coordination relationships of the operating platform 1, the transverse cylinder 2, the mold return mechanism 3, and the picking mechanism 4.

[0035] The operating platform 1 includes a first placement platform 11 and a bracket, the bracket is fixed to the first placement platform 11, and a slide groove is provided on the first placement platform 11, the slide groove is used to accommodate a conveyor belt, and the conveyor belt is used to convey a storage plate for placing products;

[0036] The traverse cylinder 2 is fixed on the bracket, and the traverse cylinder 2 includes a moving component;

[0037] The picking mechanism 4 is fixed to the moving assembly, and the picking mechanism 4 includes a vacuum suction head 41;

[0038] The mold return mechanism 3 is located at one side of the slide slot. The mold return mechanism 3 includes a guide rod 31 and a movable plate. The movable plate moves forward and backward along the guide rod 31 .

[0039] In this embodiment, the placement plate is located on the conveyor belt. When the placement plate is conveyed to the sensing area of ​​the first placement platform 11, the movable plate corresponds to the placement plate. Under the control of the return mold mechanism 3, the movable plate moves along the guide rod 31 to push the placement plate to the preset area. The pickup mechanism 4 absorbs the products located in the preset area through the vacuum suction head 41. The moving component drives the pickup mechanism 4 to move the products absorbed by the vacuum suction head 41 to the product placement area, thereby solving the problem of product scattering caused by manual operation and affecting the subsequent processes and improving production efficiency.

[0040] In some embodiments, the operating platform 1 can be made of a wear-resistant composite plate. The first placement platform 11 has two symmetrical chute grooves on both sides for guiding and positioning the object plate. The two chute grooves are used to accommodate a first conveyor belt and a second conveyor belt with opposite transmission directions. The transmission of the first conveyor belt is in the first direction ( Figure 1 The conveying direction of the second conveyor belt is the second direction ( Figure 1 The first placement platform 11 may be provided with a sensing mechanism. The sensing mechanism is used to monitor in real time whether the placement plate on the conveyor belt enters the sensing area. The sensing mechanism may be a photoelectric sensor, a proximity switch or other types of sensors, which are not limited here. During operation, the first conveyor belt continuously transports the placement plate carrying the product along the first direction. When the sensing mechanism detects that the placement plate enters the preset sensing area, the return mold mechanism 3 will be immediately started to control the movable plate to move the placement plate carrying the product along the third direction ( Figure 1After the product picking operation is completed, the empty storage plates will accumulate in the picking area. When the empty storage plates in the picking area reach the preset number, they will be pushed to the second conveyor belt one after another for subsequent processing or recycling.

[0041] In an optional embodiment, the mold return mechanism 3 further includes a mold return cylinder 32 and a first fixed plate 33, the mold return cylinder 32 is fixed to the first placement platform 11, the first fixed plate 33 is fixed to the first placement platform 11, and the piston of the mold return cylinder 32 passes through the first fixed plate 33 and is fixedly connected to the movable plate;

[0042] In this embodiment, when the placement plate is transferred to the sensing area of ​​the first placement platform 11, the movable plate moves along the guide rod 31 under the piston drive of the return cylinder 32 to push the placement plate to the preset area for subsequent product picking operations.

[0043] In an optional embodiment, the lifting mechanism 42 includes a second fixed plate 421, a lifting cylinder, and a support portion 422; the second fixed plate 421 is fixed to the moving assembly, the lifting cylinder is fixed to the second fixed plate 421, and the piston of the lifting cylinder is connected to the support portion 422;

[0044] The auxiliary mechanism 43 includes a second placement platform 431, an auxiliary cylinder 432, and a third fixed plate 433. The second placement platform 431 can be movably clamped on the support part 422. The auxiliary cylinder 432 is fixed on the second placement platform 431. The piston of the auxiliary cylinder 432 is connected to the third fixed plate 433. The third fixed plate 433 is used to fix the vacuum suction head 41, wherein the second placement platform 431 and the third fixed plate 433 are in the same horizontal plane.

[0045] In this embodiment, driven by the piston of the lifting cylinder, the support part 422 moves downward to drive the auxiliary mechanism 43 downward. Driven by the piston of the auxiliary cylinder 432, the third fixed plate 433 drives the vacuum suction head 41 to contact the side of the product, and the vacuum suction head 41 absorbs the product located in the preset area. Then, driven by the piston of the lifting cylinder, the support part 422 drives the auxiliary mechanism 43 upward to make the product absorbed by the vacuum suction head 41 separate from the placement plate. Through negative pressure absorption, the product can be firmly absorbed on the vacuum suction head 41, reducing the possibility of falling during the movement and placement process.

[0046] In some embodiments, the vacuum suction head 41 is connected to a vacuum pump, and when each vacuum suction head 41 is closely attached to the side of the corresponding product, the vacuum pump is turned on. Through the negative pressure generated by the vacuum pump, the vacuum suction head 41 can firmly absorb the product.

[0047] In an optional embodiment, the supporting portion 422 includes a flat plate 4221, a first side plate 4222, a second side plate, a first clamping portion 4223, and a second clamping portion; the flat plate 4221 is connected to the piston of the lifting cylinder, the first side plate 4222 and the second side plate are opposite and fixed at both ends of the flat plate 4221, the first side plate 4222 and the second side plate are symmetrically provided with through holes, the first clamping portion 4223 and the second clamping portion are respectively sleeved on the through holes of the first side plate 4222 and the second side plate, the first clamping portion 4223 and the second clamping portion are provided with a cylinder with two ends passing through, the first clamping portion 4223 and the second clamping portion cooperate to movably clamp the second placement platform 431; the lifting mechanism 42 also includes a rotating cylinder 423, the rotating cylinder 423 is fixed on the first side plate 4222, and the rotating axis of the rotating cylinder 423 passes through the first side plate 4222 and the first clamping portion 4223 and is connected to the first end of the second placement platform 431.

[0048] In this embodiment, driven by the rotating shaft of the rotating cylinder 423, the second placement platform 431 rotates in the second direction to drive the third fixed plate 433 to rotate so that the product adsorbed by the vacuum suction head 41 is directed toward the product placement area. Under the control of the transverse cylinder 2, the moving assembly drives the picking mechanism 4 to move the product adsorbed by the vacuum suction head 41 to the top of the product placement area; then, under the control of the lifting mechanism 42, the support part 422 moves downward to drive the auxiliary mechanism 43 to place the product adsorbed by the vacuum suction head 41 in the product placement area. This embodiment allows the products to be neatly and orderly placed in the product placement area, while improving the efficiency of the entire production process.

[0049] In some embodiments, the first conveyor belt transports the placement plate carrying the product along the first direction, and transfers the placement plate carrying the product to the sensing area. Under the control of the return mold mechanism 3, the movable plate pushes the placement plate along the third direction. Then the lifting mechanism 42 controls the auxiliary mechanism 43 to move downward. After reaching the set position, under the control of the auxiliary mechanism 43, the picking mechanism 4 with the vacuum suction head 41 is pushed in front of the product, so that each vacuum suction head 41 is attached to the side of the corresponding product. Then the vacuum pump is started, and the vacuum suction head 41 firmly sucks the product through the action of vacuum. Then under the control of the lifting mechanism 42, the auxiliary mechanism 43 moves upward so that the product adsorbed by the vacuum suction head 41 rises to the upper limit position. Under the control of the rotating cylinder 423, the second placement platform 431 moves along the fourth direction ( Figure 1 The third fixing plate 433 rotates (in the direction of the middle arrow d) to drive the third fixing plate 433 to rotate so that the product adsorbed by the vacuum suction head 41 faces the product placement area (i.e., the product is parallel to the product placement area). Then, under the control of the traverse cylinder 2, the picking mechanism 4 moves along the first direction to the top of the product placement area. The auxiliary mechanism 43 moves downward under the control of the lifting mechanism 42, so that the product is close to the product placement area. Then the vacuum pump stops, the product is separated from the vacuum, and the product is neatly placed on the product placement area.

[0050] In an optional embodiment, the bracket includes a first bracket, a second bracket and a third bracket, each of which includes two long rods 121 and a short rod 122, and the two long rods 121 and the short rod 122 are connected and fixed to form an "H" shape; the two long rods 121 of the first bracket and the two long rods 121 of the second bracket are symmetrically fixed on both sides of the first placement platform 11, and the two ends of the two long rods 121 of the third bracket are respectively fixed to the two ends of the first bracket and the second bracket away from the first placement platform 11. This embodiment adopts the bracket 12 of the "H" structure to improve the stability of the device.

[0051] In an optional embodiment, the transverse cylinder 2 also includes a first fixing rod 21 and a second fixing rod, the first fixing rod 21 is fixedly connected to the short rod 122 of the first bracket, and the second fixing rod is fixedly connected to the short rod 122 of the third bracket, thereby stably fixing the transverse cylinder 2 on the bracket.

[0052] In an optional embodiment, the number of the guide rods 31 may be two, and the number of the guide rods 31 may also be determined according to actual needs.

[0053] In an optional embodiment, the transverse cylinder 2 is a magnetic coupling cylinder.

[0054] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0055] For the convenience of description, the orientation or position relationship indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, vertical, horizontal" and "top, bottom" is usually based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Therefore, the exemplary term "above..." can include both "above..." and "below..." orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used here are interpreted accordingly.

[0056] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0057] Unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.

[0058] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0059] It should also be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when a specific feature, structure or characteristic is described in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of this application.

[0060] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0061] It should also be noted that the above are only preferred embodiments of the present application, and the patent protection scope of the present application is not limited thereto. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A picking device, characterized in that: include: An operating platform, the operating platform comprising a first placement platform and a bracket, the bracket being fixed to the first placement platform, a slide groove being provided on the first placement platform, the slide groove being used to accommodate a conveyor belt, and the conveyor belt being used to convey a storage plate on which products are placed; A transverse cylinder, the transverse cylinder is fixed on the bracket, and the transverse cylinder includes a moving component; A picking mechanism, the picking mechanism is fixed to the moving assembly, and the picking mechanism includes a vacuum suction head; A mold return mechanism is located at one side of the slide slot, and the mold return mechanism includes a guide rod and a movable plate, and the movable plate moves forward and backward along the guide rod; Wherein, when the placement plate is transferred to the sensing area of ​​the first placement platform, the movable plate corresponds to the position of the placement plate, and under the control of the return mold mechanism, the movable plate moves along the guide rod to push the placement plate to a preset area, and the picking mechanism absorbs the product located in the preset area through the vacuum suction head, and the moving component drives the picking mechanism to move the product absorbed by the vacuum suction head to the product placement area.

2. The pickup device according to claim 1, characterized in that: The mold return mechanism further includes a mold return cylinder and a first fixed plate, wherein the mold return cylinder is fixed to the first placement platform, the first fixed plate is fixed to the first placement platform, and the piston of the mold return cylinder passes through the first fixed plate and is fixedly connected to the movable plate; Wherein, when the placement plate is transferred to the sensing area of ​​the first placement platform, the movable plate is driven by the piston of the return-mold cylinder to move along the guide rod to push the placement plate to the preset area.

3. The pickup device according to claim 1, characterized in that: The picking mechanism also includes a lifting mechanism and an auxiliary mechanism; The lifting mechanism comprises a second fixed plate, a lifting cylinder, and a support portion; the second fixed plate is fixed to the moving assembly, the lifting cylinder is fixed to the second fixed plate, and the piston of the lifting cylinder is connected to the support portion; The auxiliary mechanism includes a second placement platform, an auxiliary cylinder, and a third fixing plate, wherein the second placement platform can be movably clamped on the support portion, the auxiliary cylinder is fixed on the second placement platform, the piston of the auxiliary cylinder is connected to the third fixing plate, and the third fixing plate is used to fix the vacuum suction head, wherein the second placement platform and the third fixing plate are in the same horizontal plane; Wherein, driven by the piston of the lifting cylinder, the support part moves downward, driving the auxiliary mechanism downward; driven by the piston of the auxiliary cylinder, the third fixed plate drives the vacuum suction head to contact the side of the product, and the vacuum suction head absorbs the product located in a preset area; then driven by the piston of the lifting cylinder, the support part drives the auxiliary mechanism upward to make the product absorbed by the vacuum suction head separate from the storage plate.

4. The pickup device according to claim 3, characterized in that: The support part includes a flat plate, a first side plate and a second side plate, a first clamping part and a second clamping part; the flat plate is connected to the piston of the lifting cylinder, the first side plate and the second side plate are opposite and fixed to the two ends of the flat plate, the first side plate and the second side plate are symmetrically provided with through holes, the first clamping part and the second clamping part are respectively sleeved in the through holes of the first side plate and the second side plate, the first clamping part and the second clamping part are provided with cylinders with two ends passing through, the first clamping part and the second clamping part cooperate to movably clamp the second placement platform; the lifting mechanism also includes a rotating cylinder, the rotating cylinder is fixed to the first side plate, and the rotating axis of the rotating cylinder passes through the first side plate and the first clamping part and is connected to the first end of the second placement platform; Wherein, driven by the rotating shaft of the rotating cylinder, the second placement platform rotates and drives the third fixed plate to rotate to move the product adsorbed by the vacuum suction head toward the product placement area, and under the control of the transverse cylinder, the moving component drives the picking mechanism to move the product adsorbed by the vacuum suction head to above the product placement area; then, under the control of the lifting mechanism, the supporting part moves downward and drives the auxiliary mechanism to place the product adsorbed by the vacuum suction head on the product placement area.

5. The pickup device according to claim 1, characterized in that: The bracket includes a first bracket, a second bracket and a third bracket, each of which includes two long rods and a short rod, and the two long rods and the short rod are connected and fixed to form an "H" shape; the two long rods of the first bracket and the two long rods of the second bracket are symmetrically fixed on both sides of the first placement platform, and the two ends of the two long rods of the third bracket are respectively fixed to the two ends of the first bracket and the second bracket away from the first placement platform.

6. The pickup device according to claim 5, characterized in that: The transverse cylinder further includes a first fixed rod and a second fixed rod, wherein the first fixed rod is fixedly connected to the short rod of the first bracket, and the second fixed rod is fixedly connected to the short rod of the third bracket.

7. The pickup device according to any one of claims 1 to 6, characterized in that: The number of the guide rods is two.

8. The pickup device according to any one of claims 1 to 6, characterized in that: The transverse displacement cylinder is a magnetic coupling cylinder.

Images