Pick-up device

Abstract

The utility model discloses a pickup device. The picking device comprises a supporting plate, a positioning piece, a connecting assembly and a suction assembly, a first limiting hole is formed in the supporting plate, the positioning piece is attached to the supporting plate, and a second limiting hole and a third limiting hole are formed in the positioning piece; the connecting assembly comprises a first fastening piece and a second fastening piece, one end of the first fastening piece is limited to one side of the supporting plate, the other end of the first fastening piece sequentially penetrates through the second limiting hole and the first limiting hole to be connected to the second fastening piece, and the first fastening piece and the second fastening piece are matched to fix the positioning piece to the supporting plate. And the first fastening piece can move in the first limiting hole and the second limiting hole so as to adjust the position of the positioning piece, one end of the suction assembly is detachably connected to the supporting plate and matched with the third limiting hole, the connecting position of the suction assembly is limited through the positioning piece, and the suction assembly can be rapidly reset after falling off.

Description

Technical Field

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

[0002] During the processing of memory chips, when the automatic loading and unloading equipment is in operation, it is necessary to take the material from the plastic suction tray and move it to the track. In this process, the suction module is used to take the material. The suction module in the prior art is composed of a metal plate and a suction nozzle, and the metal plate and the vacuum suction nozzle are fixedly connected. There are some defects in use. For example, during the equipment debugging process, the operator's negligence and misoperation cause the suction module to mistakenly move to the material table, causing the suction module to collide with the material that has not yet descended. For example, during the production operation process, there are cases where some material is missed or less in some material troughs. When the suction module is used to absorb the material, it will directly absorb the material tray, and because the suction force of the vacuum suction nozzle is strong, the vacuum suction nozzle will detach from the metal plate and fall onto the material tray. It takes a certain amount of time to perform positioning correction and debugging to reset and install the fallen material tray. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a picking device, which can quickly reset the suction component after the suction component falls off, saving time and improving efficiency.

[0004] According to the first aspect of the present application, the picking device includes a support plate, the support plate is provided with a first limiting hole; a positioning member, the positioning member is attached to the support plate, and the positioning member has a second limiting hole and a third limiting hole; a connecting component, the connecting component includes a first fastener and a second fastener, one end of the first fastener is limited to one side of the support plate, and the other end of the first fastener passes through the second limiting hole and the first limiting hole in sequence and is connected to the second fastener, the first fastener can move in the first limiting hole and the second limiting hole, and the first fastener cooperates with the second fastener to fix the positioning member to the support plate; a suction component, one end of the suction component is detachably connected to the support plate and matches the third limiting hole.

[0005] The picking device according to the embodiment of the present application has at least the following beneficial effects: the present application defines the position of the suction component by using the positioning piece 200. When there is a lack of material in the tray placement slot, the suction force of the suction nozzle 420 is large, causing the suction component to detach from the support plate 100. This can reduce the time required to reinstall the suction component to restore the specific position before it fell off.

[0006] According to some embodiments of the present application, the suction assembly includes a first support member and a suction member, one end of the first support member is connected to the support plate and matches the third limiting hole, and the other end of the first support member is connected to the suction member.

[0007] According to some embodiments of the present application, a magnetic member is provided at one end of the first support member close to the support plate, and the magnetic member can be adsorbed on the surface of the support plate.

[0008] According to some embodiments of the present application, the suction member includes a suction nozzle and an air pressure tube, the suction nozzle is connected to the air pressure tube, and the air pressure tube is connected to an external air suction device so that the suction nozzle can suck up the object.

[0009] According to some embodiments of the present application, the suction piece also includes a first connecting piece, which is provided with an air inlet and an air outlet, and a gas channel is arranged inside the first connecting piece, one end of the gas channel is connected to the air inlet, and the other end of the gas channel is connected to the air outlet, one end of the air pressure tube is fixed to the first connecting piece, and the air pressure tube is connected to the gas channel through the air inlet, and one end of the suction nozzle is sleeved on the first connecting piece, and the suction nozzle is connected to the gas channel through the air outlet.

[0010] According to some embodiments of the present application, the first connecting member also includes a locking portion and a fixing portion, the first connecting member is provided with a locking port opposite to the air outlet, the fixing portion has the gas channel, the first end of the fixing portion is penetrated by the locking port and the air outlet, the second end of the fixing portion is connected to the locking portion, the air pressure tube is fixed to the first end of the fixing portion, and the air pressure tube is connected to the suction nozzle through the gas channel.

[0011] According to some embodiments of the present application, one end of the elastic member is connected to an end of the first supporting member away from the supporting plate, the other end of the elastic member is connected to the first connecting member, and the suction member can compress the elastic member.

[0012] According to some embodiments of the present application, the elastic member includes a spring and a mounting column, a first locking member is provided at one end of the mounting column, one end of the first locking member is connected to an end of the first support member away from the support plate, the other end of the mounting column is connected to the first connecting member, the spring is sleeved on the mounting column, one end of the spring abuts against the first locking member, and the other end of the spring abuts against the first connecting member.

[0013] According to some embodiments of the present application, two of each of the first limiting hole, the positioning member, the first fastener and the suction assembly are provided.

[0014] According to some embodiments of the present application, a second support member is further included, wherein the second support member is fixed to a side of the support plate facing away from the positioning member, and the second support member is used to fix the picking device on an external device.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present application is further described below with reference to the accompanying drawings and embodiments, wherein:

[0017] Figure 1 This is an overall structural diagram of the pickup device according to an embodiment of the present application;

[0018] Figure 2 This is a front view of a positioning member in a pickup device according to an embodiment of the present application;

[0019] Figure 3 A bottom view of the pickup device according to an embodiment of the present application;

[0020] Figure 4 A top view of a pickup device according to an embodiment of the present application;

[0021] Figure 5 This is a connection diagram of a positioning member, a connecting component and a picking component in a picking device according to an embodiment of the present application;

[0022] Figure 6 This is another overall structural diagram of the picking device in the embodiment of the present application.

[0023] Reference numerals:

[0024] Support plate 100, positioning member 200, connecting assembly 300, elastic member 500, second support member 600,

[0025] The first limiting hole 110,

[0026] The second limiting hole 210, the third limiting hole 220,

[0027] The first fastener 310, the second fastener 320,

[0028] The first support member 410, the suction nozzle 420, the air pressure tube 430, the first connecting member 440,

[0029] Magnetic parts 411,

[0030] The locking portion 441, the fixing portion 442,

[0031] Spring 510 , mounting column 520 , and first locking member 530 . DETAILED DESCRIPTION

[0032] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0033] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In the description of this application, "several" means more than one, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0035] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0036] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0037] Combination Figure 1 As shown, the present application provides a picking device, which includes a support plate 100, a positioning member 200, a connecting assembly 300 and a suction assembly.

[0038] The support plate 100 is in a rectangular shape and has an upper surface and a lower surface. A first limiting hole 110 is disposed on the support plate 100 .

[0039] Combination Figure 1 and Figure 2 As shown, the positioning member 200 is attached to the support plate 100, and the positioning member 200 has a second limiting hole 210 and a third limiting hole 220. In the embodiment of the present application, the positioning member 200 is attached to the lower surface of the support plate 100, and the positioning member 200 is integrally formed by a rectangular bracket and a C-shaped bracket, wherein the second limiting hole 210 is arranged on the rectangular bracket, and the third limiting hole 220 is arranged on the C-shaped bracket.

[0040] Combination Figure 3 , Figure 4 and Figure 5 As shown, the connecting assembly 300 includes a first fastener 310 and a second fastener 320, one end of the first fastener 310 is limited to one side of the support plate 100, and the other end of the first fastener 310 passes through the second limiting hole 210 and the first limiting hole 110 in sequence, and is connected to the second fastener 320, that is, the first fastener 310 has a first end and a second end, and the size of the first end of the first fastener 310 is larger than the size of the first limiting hole 110 and the second limiting hole 210, so that the first end of the first fastener 310 is limited to one side of the support plate 100, the first fastener 310 can move in the first limiting hole 110 and the second limiting hole 210, the second end of the first fastener 310 is connected to the second fastener 320, and the first fastener 310 and the second fastener 320 cooperate to fix the positioning member 200 to the support plate 100.

[0041] In the embodiment of the present application, the first fastener 310 is a bolt, and the second fastener 320 is a nut. The bolt is arranged on the lower surface of the support plate 100, and the nut is arranged on the upper surface of the support plate 100, and the nut has a straight-shaped screwing structure, which is convenient for the operator to screw at any time.

[0042] refer to Figure 1 and Figure 5 One end of the suction component is detachably connected to the support plate 100 and matches the third limiting hole 220. The suction component is used to suck materials. The third limiting hole 220 is used to limit the moving position of the suction component to prevent the suction component from shaking randomly when sucking materials and failing to accurately suck the materials.

[0043] In the embodiment of the present application, the position of the positioning member 200 is adjusted by cooperating the first fastener 310 with the second fastener 320, so that the position of the suction component can be conveniently adjusted, so that the suction component can be adjusted in multiple directions such as front, back, left, and right, thereby reducing the frequency of frequent parameter debugging in the program. The present application defines the position of the suction component by using the positioning member 200. When there is a lack of material in the tray placement slot, the suction nozzle 420 has a large suction force, causing the suction component to detach from the support plate 100, which can reduce the time of reinstalling the suction component to restore the specific position before it falls off.

[0044] In some embodiments, the suction assembly includes a first support member 410 and a suction member, one end of the first support member 410 is connected to the support plate 100 and matches the third limiting hole 220, and the other end of the first support member 410 is connected to the suction member. In the embodiment of the present application, the first support member 410 is a cylindrical structure, and the first support member 410 supports the suction member.

[0045] In some embodiments, Figure 5 A magnetic member 411 is provided at one end of the first support member 410 close to the support plate 100. The magnetic member 411 can be adsorbed on the surface of the support plate 100. Specifically, the support plate 100 is made of metal, and the magnetic member 411 is a strong magnet. Compared with ordinary magnets, strong magnets have greater magnetism, which further enhances the connection stability between the suction component and the support plate 100.

[0046] In the embodiment of the present application, the suction assembly is connected to the support plate 100 by using the magnetic member 411, so that the support plate 100 or the suction assembly can be prevented from bending and deforming and causing losses after the suction assembly collides with the material tray.

[0047] In some embodiments, the suction device includes a suction nozzle 420 and an air pressure tube 430, the suction nozzle 420 is connected to the air pressure tube 430, the air pressure tube 430 is respectively connected to the suction nozzle 420 and an external vacuum device, the external vacuum device extracts air through the air pressure tube 430 so that the suction nozzle 420 generates suction so as to be able to suck up objects, wherein the material of the air pressure tube 430 is a hose, and the material of the suction nozzle 420 is a soft silicone material.

[0048] In the embodiment of the present application, the suction nozzle 420 includes at least two specifications, large and small. The small-specification suction nozzle 420 is used to absorb smaller chips, such as SD memory particles, and the large-specification suction nozzle 420 is used to absorb larger chips, such as DDR memory particles.

[0049] In some embodiments, the suction piece also includes a first connecting piece 440, which is provided with an air inlet and an air outlet, and a gas channel is arranged in the first connecting piece 440, one end of the gas channel is connected to the air inlet, and the other end of the gas channel is connected to the air outlet, so that a gas channel with two openings is formed in the first connecting piece 440, one end of the air pressure tube 430 is fixed to the first connecting piece 440, and the air pressure tube 430 is connected to the gas channel through the air inlet, and one end of the suction nozzle 420 is sleeved on the first connecting piece 440, and the suction nozzle 420 is connected to the gas channel through the air outlet. At this time, the suction nozzle 420, the gas channel and the air pressure tube 430 are connected, and the connection method between the suction nozzle 420 and the first connecting piece 440 and the connection method between the air pressure tube 430 and the first connecting piece 440 can be a fixed connection or a detachable connection.

[0050] In some embodiments, the first connecting member 440 is a cylindrical object having a side surface, an upper surface and a lower surface. The air inlet is arranged on the side surface of the first connecting member 440. The upper surface of the first connecting member 440 is the side facing the support plate 100. The air outlet is arranged on the lower surface of the first connecting member 440.

[0051] In another embodiment, if Figure 5 As shown, the first connecting member 440 also includes a locking portion 441 and a fixing portion 442, wherein the fixing portion 442 and the locking portion 441 are integrally connected, and both the fixing portion 442 and the locking portion 441 are separable from the first connecting member 440, and the detachable arrangement facilitates maintenance operations on each component, or the fixing portion 442, the locking portion 441 and the first connecting member 440 are an integrally connected structure.

[0052] The first connecting member 440 is provided with a locking opening opposite to the air outlet, and the locking opening is arranged on the side of the first connecting member 440. The fixing portion 442 has a gas passage. The first end of the fixing portion 442 is passed through the locking opening and the air outlet, and the second end of the fixing portion 442 is connected to the locking portion 441. The fixing portion 442 is exposed outside the first connecting member 440, which can prevent the fixing portion 442 from falling off from the air outlet. The air pressure tube 430 is fixed to the first end of the fixing portion 442, and the air pressure tube 430 is connected to the suction nozzle 420 through the gas passage.

[0053] In an embodiment of the present application, a main vacuum pump is provided in the workshop, and the operator controls the main vacuum pump to extract air through the air pressure pipe 430 during operation, and the air inlet, air outlet and gas channel are all connected, so that the suction nozzle 420 can adsorb the material.

[0054] In some embodiments, the picking device also includes an elastic member 500, one end of the elastic member 500 is connected to one end of the first support member 410 away from the support plate 100, and the other end of the elastic member 500 is connected to the first connecting member 440. The suction member can compress the elastic member 500. When the suction member absorbs the material, the elastic member 500 can play a buffering role to avoid damage to the product.

[0055] Specifically, the elastic member 500 includes a spring 510 and a mounting column 520. A first locking member 530 is provided at one end of the mounting column 520. The first locking member 530 is generally provided as a bolt. The size of the first locking member 530 is larger than the size of the mounting column 520. One end of the first locking member 530 is connected to the end of the first support member 410 away from the support plate 100. A thread is provided on the inner wall of the first support member 410. The first locking member 530 is threadedly connected to the inner wall of the first support member 410 for easy disassembly. The other end of the mounting column 520 is connected to the first connecting member 440. The spring 510 is sleeved on the mounting column 520. One end of the spring 510 abuts against the first locking member 530, and the other end of the spring 510 abuts against the first connecting member 440. The suction member can compress the spring 510. In actual operation, when the suction member is sucking a chip, the spring 510 provides a buffer force to the suction member to prevent the suction member from directly hitting the chip and thus causing damage to the chip, thereby improving the safety of the device when in use.

[0056] In some embodiments, Figure 6 As shown, two first limiting holes 110, positioning members 200, first fasteners 310 and suction components are provided, wherein the two first limiting holes 110 are both in the shape of long strips, the length directions of the two first limiting holes 110 are perpendicular to each other, one positioning member 200, first fastener 310 and suction component are matched with one first limiting hole 110, and another positioning member 200, first fastener 310 and suction component are matched with another first limiting hole 110. In the present application, two suction components are provided, which can increase the suction force when sucking larger chips, and prevent the chips from falling due to insufficient suction during the suction process.

[0057] In some embodiments, the pickup device further includes a second support member 600 , which is fixed to a side of the support plate 100 away from the positioning member 200 , and the second support member 600 is used to fix the pickup device to an external device.

[0058] In an embodiment of the present application, before loading and unloading the equipment, the operator is required to manually adjust the position of the picking device, for example, by twisting the second fastener 320 to adjust the position of the positioning member 200 so that the suction member can accurately absorb the object, and the first fastener 310 and the second fastener 320 cooperate to fix the position of the positioning member 200, the second support member 600 is fixed on the robotic arm, and the picking device is driven to load and unload by controlling the robotic arm, and the suction nozzle 420 is controlled to absorb the object by controlling the main vacuum pump.

[0059] In the embodiment of the present application, by limiting one end of the first fastener 310 on one side of the support plate 100, the other end of the first fastener 310 passes through the second limiting hole 210 and the first limiting hole 110 in sequence, and is connected to the second fastener 320. The first fastener 310 and the second fastener 320 cooperate to fix the positioning member 200 to the support plate 100, and the first fastener 310 can move in the first limiting hole 110 and the second limiting hole 210 to adjust the position of the positioning member 200. By detachably connecting one end of the suction component to the support plate 100 and matching it with the third limiting hole 220, the positioning member 200 is used to limit the connection position of the suction component to the support plate 100, so that if the suction component falls off, it can be quickly reset.

[0060] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A picking device, characterized in that: include: A support plate, wherein the support plate is provided with a first limiting hole; A positioning member, the positioning member is attached to the support plate, and the positioning member has a second limiting hole and a third limiting hole; A connecting component, the connecting component comprising a first fastener and a second fastener, one end of the first fastener is limited to one side of the support plate, the other end of the first fastener passes through the second limiting hole and the first limiting hole in sequence, and is connected to the second fastener, the first fastener can move in the first limiting hole and the second limiting hole, and the first fastener cooperates with the second fastener to fix the positioning member to the support plate; A suction component, one end of which is detachably connected to the support plate and matches the third limiting hole; Wherein, the suction assembly includes a first support member and a suction member, one end of the first support member is connected to the support plate and matches the third limiting hole, and the other end of the first support member is connected to the suction member.

2. The pickup device according to claim 1, characterized in that: A magnetic member is disposed at one end of the first support member close to the support plate, and the magnetic member can be adsorbed on the surface of the support plate.

3. The pickup device according to claim 1, characterized in that: The suction piece comprises a suction nozzle and an air pressure tube, wherein the suction nozzle is communicated with the air pressure tube, and the air pressure tube is connected to an external air suction device so that the suction nozzle can suck objects.

4. The pickup device according to claim 3, characterized in that: The suction piece also includes a first connecting piece, which is provided with an air inlet and an air outlet. A gas channel is provided in the first connecting piece, one end of the gas channel is connected to the air inlet, and the other end of the gas channel is connected to the air outlet. One end of the air pressure tube is fixed to the first connecting piece, and the air pressure tube is connected to the gas channel through the air inlet. One end of the suction nozzle is sleeved on the first connecting piece, and the suction nozzle is connected to the gas channel through the air outlet.

5. The pickup device according to claim 4, characterized in that: The first connecting member also includes a locking portion and a fixing portion. The first connecting member is provided with a locking port opposite to the air outlet. The fixing portion has the gas passage. The first end of the fixing portion passes through the locking port and the air outlet. The second end of the fixing portion is connected to the locking portion. The air pressure tube is fixed to the first end of the fixing portion. The air pressure tube is connected to the suction nozzle through the gas passage.

6. The pickup device according to claim 4, characterized in that: It also includes an elastic member, one end of which is connected to an end of the first supporting member away from the supporting plate, and the other end of the elastic member is connected to the first connecting member, and the suction member can compress the elastic member.

7. The pickup device according to claim 6, characterized in that: The elastic member includes a spring and a mounting column, a first locking member is provided at one end of the mounting column, one end of the first locking member is connected to an end of the first support member away from the support plate, the other end of the mounting column is connected to the first connecting member, the spring is sleeved on the mounting column, one end of the spring abuts against the first locking member, and the other end of the spring abuts against the first connecting member.

8. The pickup device according to claim 1, characterized in that: There are two of each of the first limiting hole, the positioning member, the first fastening member and the suction assembly.

9. The pickup device according to claim 1, characterized in that: It also includes a second support member, which is fixed to a side of the support plate away from the positioning member, and is used to fix the pickup device to an external device.

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