A product with a composite suction pen for picking up and putting away products

Abstract

This application provides a composite suction pen for picking up and placing lenses, including a first suction mechanism for adsorbing lenses. The first suction mechanism includes a ball suction pen with a lens adsorption groove, a second suction mechanism for adsorbing a steel sleeve, and a first drive group for driving the ball suction pen to move up and down. When the composite suction pen is in operation, the first drive group is activated to drive the ball suction pen to descend and pick up the lens. The lens adsorption groove increases the contact area with the lens during adsorption, resulting in more comprehensive contact and improved adsorption effect. The first drive group drives the ball suction pen to reset, and then the second suction mechanism is activated to pick up the steel sleeve. Finally, the first drive group drives the ball suction pen to install the lens into the steel sleeve, and the second suction mechanism is closed, thus assembling the lens into the steel sleeve. The above-mentioned lens picking and installation process only produces vertical displacement, and there is no need to reserve space in the horizontal direction for gripping the lens. Furthermore, since the entire process uses vacuum suction to pick up the lens and steel sleeve, it is suitable for molds of any diameter and avoids interference with the mold when installing the assembled lens and steel sleeve, resulting in good installation effect.

Description

Technical Field

[0001] This application relates to the field of pen suction technology, specifically to a product-compatible pen suction pen. Background Technology

[0002] A spherical lens is a small optical glass bead with a diameter of a few micrometers to tens of micrometers. It is a component of commonly used optical lenses. The tiny structure of a spherical lens makes it difficult to pick up and install by hand. Furthermore, the application fields of spherical lenses require that their surfaces be kept clean during processing. Therefore, in the existing technology, special equipment is often used to pick up the spherical lens and place it into a steel sleeve for protection and fixation. Then, the assembled spherical lens and steel sleeve are installed on a mold.

[0003] Existing technologies typically use a suction pen device to pick up spherical lenses during processing, such as... Figure 1-2 As shown, the existing suction pen device includes a steel sleeve clamp 6 and a suction pen, with the steel sleeve clamp 6 fitted over the suction pen. In use, the lens 14 is first sucked up from the material tray using the suction pen, then the steel sleeve clamp 6 is opened to clamp the steel sleeve 24, and the lens 14 is placed inside the steel sleeve 24 for assembly. The assembled lens 14 and steel sleeve 24 are then installed on the mold. However, the above-mentioned suction pen has the following defects in actual operation:

[0004] 1. The steel sleeve clamp 6 has a large expansion stroke when it opens. When gripping the steel sleeve 24, it needs to move up and down in the vertical direction and also needs to reserve space in the horizontal direction for the steel sleeve clamp 6 to open and grip the lens 14, which requires a large space.

[0005] 2. Furthermore, the existing steel sleeve clamp 6 has certain requirements on the diameter of the mold. The diameter of the steel sleeve 24 to be clamped needs to be smaller than the expansion stroke of the steel sleeve clamp 6 in order to clamp the steel sleeve 24.

[0006] 3. When the assembled lens 14 and steel sleeve 24 are installed on the mold, the steel sleeve clamp 6 will interfere with the mold, making it impossible to place. Summary of the Invention

[0007] In order to solve the above-mentioned technical problems, this application provides a composite suction pen for picking up and placing products that occupies little space during operation, has strong versatility, and avoids interference with molds.

[0008] A product-type composite suction pen, including

[0009] The first adsorption mechanism includes a ball-shaped adsorption pen for adsorbing lenses, wherein the ball-shaped adsorption pen is provided with a lens adsorption groove.

[0010] The second adsorption mechanism includes a suction pen for adsorbing the steel sleeve;

[0011] A through groove extends through the sleeve suction pen along its axial direction, and the ball suction pen moves through the through groove;

[0012] The first drive group is used to drive the ball suction pen to move along the axial direction of the sleeve suction pen.

[0013] Furthermore, the through groove, the ball suction pen, and the sleeve suction pen are coaxially arranged.

[0014] Furthermore, the first adsorption mechanism also includes a first vacuum group connected to the ball adsorption pen and used to evacuate the ball adsorption pen;

[0015] The second adsorption mechanism further includes a second vacuum group connected to the suction pen and used to evacuate the suction pen.

[0016] Specifically, it also includes a connecting plate and a second drive group. The first adsorption mechanism and the second adsorption mechanism are disposed on the connecting plate, and the second drive group is used to drive the connecting plate to rise and fall, thereby driving the ball suction pen and the sleeve suction pen to rise and fall.

[0017] More specifically, the first adsorption mechanism further includes a ball-shaped adsorption pen transition plate, one end of which is connected to the ball-shaped adsorption pen, and the other end of which is connected to the first vacuum assembly.

[0018] More specifically, the first drive group includes a lifting cylinder mounted on the connecting plate and a first drive member located at the output end of the lifting cylinder. The first drive member is connected to the ball suction pen transition plate. The lifting cylinder can drive the first drive member to move the ball suction pen along the through groove axially until it extends out of the through groove, and the ball suction pen adsorbs the lens. After the ball suction pen adsorbs the lens, the lifting cylinder drives the ball suction pen to reset, and drives the sleeve suction pen to lift and adsorb the steel sleeve through the second drive group.

[0019] More specifically, the ball suction pen transition plate is provided with a ball suction pen mounting groove, and the ball suction pen is provided with a mounting block. After the mounting block is embedded into the ball suction pen mounting groove, the relative position of the ball suction pen transition plate and the ball suction pen is fixed.

[0020] Specifically, the suction pen includes an inner ring and an outer ring. The inner wall of the inner ring forms the through groove, and the outer wall of the inner ring and the inner wall of the outer ring form a chamber, which is connected to the second vacuum group.

[0021] More specifically, the end of the suction pen away from the connecting plate is provided with a steel sleeve mounting groove, and also includes a vacuum pore connecting the steel sleeve mounting groove and the chamber.

[0022] Specifically, the second adsorption mechanism also includes a suction pen transition plate, one end of which is connected to the suction pen and the other end of which is connected to the second vacuum assembly.

[0023] Compared with the prior art, the beneficial effects of this application are as follows:

[0024] This application provides a composite suction pen for picking up and placing lenses, including a first suction mechanism for adsorbing lenses. The first suction mechanism includes a ball suction pen with a lens adsorption groove, a second suction mechanism for adsorbing a steel sleeve, and a first drive group for driving the ball suction pen to move up and down. When the composite suction pen is in operation, the first drive group is activated to drive the ball suction pen to descend and pick up the lens. The lens adsorption groove increases the contact area with the lens during adsorption, resulting in more comprehensive contact and improved adsorption effect. The first drive group drives the ball suction pen to reset, and then the second suction mechanism is activated to pick up the steel sleeve. Finally, the first drive group drives the ball suction pen to install the lens into the steel sleeve, and the second suction mechanism is closed, thus assembling the lens into the steel sleeve. The above-mentioned lens picking and installation process only produces vertical displacement, and there is no need to reserve space in the horizontal direction for gripping the lens. Furthermore, since the entire process uses vacuum suction to pick up the lens and steel sleeve, it is suitable for molds of any diameter and avoids interference with the mold when installing the assembled lens and steel sleeve, resulting in good installation effect. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure of a pen suction device in existing technology.

[0027] Figure 2 This is a front view structural diagram of a pen suction device in the prior art.

[0028] Figure 3 This is a three-dimensional structural diagram of a composite suction pen for picking up and placing products according to this application.

[0029] Figure 4 yes Figure 3 A schematic diagram of the AA cross-sectional structure.

[0030] Figure 5 yes Figure 4 A magnified schematic diagram of structure A in the diagram.

[0031] Figure 6 This is an exploded structural diagram of a composite suction pen for picking up and placing products according to this application. Detailed Implementation

[0032] The present invention will be further described below with reference to the accompanying drawings:

[0033] like Figure 3-6As shown, a product pick-and-place composite suction pen includes a first suction mechanism 100, a second suction mechanism 200, and a first drive group 3. The first suction mechanism 100 is provided with a ball suction pen 10 for adsorbing a lens 14, and the ball suction pen 10 is provided with a lens adsorption groove 16. The second suction mechanism 200 is provided with a sleeve suction pen 20 for adsorbing a steel sleeve 24. The sleeve suction pen 20 is provided with a through groove 25, which penetrates the sleeve suction pen 20 along the axial direction of the sleeve suction pen 20, and the ball suction pen 10 moves through the through groove 25. The first drive group 3 is used to drive the ball suction pen 10 to move along the axial direction of the sleeve suction pen 20.

[0034] When operating the composite suction pen, the first drive group activates to lower the ball suction pen to pick up the lens. The lens suction groove increases the contact area with the lens during suction, resulting in more comprehensive contact and improved suction effect. The first drive group then resets the ball suction pen, and the second suction mechanism is activated to pick up the steel sleeve. Finally, the first drive group drives the ball suction pen to install the lens into the steel sleeve, and the second suction mechanism is closed, thus assembling the lens into the steel sleeve. The above process of gripping and installing the lens only produces vertical displacement; there is no need to reserve space in the horizontal direction for gripping the lens. Furthermore, since the entire process uses vacuum suction of the lens and steel sleeve, it is suitable for molds of any diameter and avoids interference between the assembled lens and steel sleeve and the mold when installing them, resulting in good installation effect.

[0035] like Figure 5 As shown, the through groove 25, the ball suction pen 10, and the sleeve suction pen 20 are coaxially arranged. The advantage of the coaxial arrangement is that it can reduce the error of misalignment between the lens and the steel sleeve during the process of installing the lens into the steel sleeve.

[0036] like Figure 6 As shown, the first adsorption mechanism 100 further includes a first vacuum group 41 connected to the ball suction pen 10 and used to evacuate the ball suction pen 10;

[0037] The second adsorption mechanism 200 further includes a second vacuum group 42 connected to the suction pen 20 and used to evacuate the suction pen 20.

[0038] like Figure 3 As shown, specifically, it also includes a connecting plate 5 and a second drive group 6. The first adsorption mechanism 100 and the second adsorption mechanism 200 are disposed on the connecting plate 5. The second drive group 6 is used to drive the connecting plate 5 to rise and fall, thereby driving the ball suction pen 10 and the sleeve suction pen 20 to rise and fall.

[0039] More specifically, the connecting plate 5 can be replaced with our patent, patent number CN211363119U, patent title: pick-up and place device with error correction; the product manufactured in this way combines the advantages of this application and the pick-up and place device with error correction.

[0040] like Figure 4 As shown, specifically, the first adsorption mechanism 100 further includes a ball suction pen transition plate 12, one end of which is connected to the ball suction pen 10, and the other end is connected to the first vacuum group 41.

[0041] like Figure 5 As shown, more specifically, the first drive group 3 includes a lifting cylinder 31 mounted on the connecting plate 5 and a first drive member 32 located at the output end of the lifting cylinder 31. The first drive member 32 is connected to the ball suction pen transition plate 12. The lifting cylinder 31 can drive the first drive member 32 to move the ball suction pen 10 along the through groove 25 axially until it extends out of the through groove 25, and the ball suction pen 10 adsorbs the lens 14. After the ball suction pen 10 adsorbs the lens 14, the lifting cylinder 31 drives the ball suction pen 10 to reset, and drives the sleeve suction pen 20 to lift and adsorb the steel sleeve 24 through the second drive group 6.

[0042] More specifically, the ball suction pen transition plate 12 is provided with a ball suction pen mounting groove 121, and the ball suction pen 10 is provided with a mounting block 13. After the mounting block 13 is embedded into the ball suction pen mounting groove 121, the relative position of the ball suction pen transition plate 12 and the ball suction pen 10 is fixed.

[0043] When it is necessary to disassemble the ball suction pen 10, simply remove the mounting block 13 from the ball suction pen mounting slot 121; when it is necessary to install the ball suction pen 10, insert the mounting block 13 into the ball suction pen mounting slot 121.

[0044] Furthermore, the mounting block 13 is provided with a channel connected to the ball suction pen transition plate 12, one end of the channel is connected to the ball suction pen 10, and the other end is connected to the cavity on the ball suction pen transition plate 12.

[0045] Specifically, the suction pen 20 includes an inner ring 211 and an outer ring 213. The inner wall of the inner ring 211 forms the through groove 25, and a chamber 212 is formed between the outer wall of the inner ring 211 and the inner wall of the outer ring 213. The chamber 212 is connected to the second vacuum group 42.

[0046] Furthermore, since the chamber 212 is formed by the inner ring 211 and the outer ring 213, the chamber 212 has a small volume, and the energy required to evacuate it is small, which can avoid waste of resources.

[0047] More specifically, the end of the suction pen 20 away from the connecting plate 5 is provided with a steel sleeve mounting groove 21, and also includes a vacuum pore 2121 connecting the steel sleeve mounting groove 21 and the chamber 212. As long as the vacuum pore 2121 is smaller than the area of ​​the part in contact with the steel sleeve 24, it can adsorb steel sleeves of any size.

[0048] When it is necessary to pick up the steel sleeve 24, the second vacuum group 42 is activated. The second vacuum group 42 evacuates the chamber 212. When the steel sleeve mounting groove 21 of the operating sleeve suction pen 20 comes into contact with the steel sleeve 24, the chamber 212 is under negative pressure, so the steel sleeve 24 can be adsorbed.

[0049] More specifically, the second adsorption mechanism 200 also includes a suction pen transition plate 22, one end of which is connected to the suction pen 20, and the other end is connected to the second vacuum group 42.

[0050] The purpose of setting up the transition plate is threefold: 1. To bear the force of the various components installed on the transition plate; 2. To provide installation positions for the various compartments installed on the transition plate; 3. To separate the relative positions of the various components connected to the transition plate, so as to facilitate installation and maintenance.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A composite suction pen for picking up and placing products, characterized in that: include The first adsorption mechanism (100) includes a ball adsorption pen (10) for adsorbing a lens (14), wherein the ball adsorption pen (10) is provided with a lens adsorption groove (16); The second adsorption mechanism (200) includes a suction pen (20) for adsorbing the steel sleeve (24); A through groove (25) extends through the sleeve suction pen (20) along its axial direction, and the ball suction pen (10) moves through the through groove (25); The first drive group (3) is used to drive the ball suction pen (10) to move along the axial direction of the sleeve suction pen (20); The through groove (25), the ball suction pen (10), and the sleeve suction pen (20) are coaxially arranged; The first adsorption mechanism (100) further includes a first vacuum group (41) connected to the ball adsorption pen (10) and used for evacuating the ball adsorption pen (10); The second adsorption mechanism (200) further includes a second vacuum group (42) connected to the suction pen (20) and used to evacuate the suction pen (20); It also includes a connecting plate (5) and a second drive group (6). The first adsorption mechanism (100) and the second adsorption mechanism (200) are disposed on the connecting plate (5). The second drive group (6) is used to drive the connecting plate (5) to rise and fall, thereby driving the ball suction pen (10) and the sleeve suction pen (20) to rise and fall. The first adsorption mechanism (100) further includes a ball suction pen transition plate (12), one end of which is connected to the ball suction pen (10), and the other end is connected to the first vacuum group (41); The first drive group (3) includes a lifting cylinder (31) mounted on the connecting plate (5) and a first drive member (32) located at the output end of the lifting cylinder (31). The first drive member (32) is connected to the ball suction pen transition plate (12). The lifting cylinder (31) can drive the first drive member (32) to move the ball suction pen (10) along the through groove (25) axially until it extends out of the through groove (25) and the ball suction pen (10) adsorbs the lens (14). After the ball suction pen (10) adsorbs the lens (14), the lifting cylinder (31) drives the ball suction pen (10) to reset and drives the sleeve suction pen (20) to lift and adsorb the steel sleeve (24) through the second drive group (6).

2. The product pick-and-place composite suction pen according to claim 1, characterized in that: The ball suction pen transition plate (12) is provided with a ball suction pen mounting groove (121), and the ball suction pen (10) is provided with a mounting block (13). After the mounting block (13) is embedded into the ball suction pen mounting groove (121), the relative position of the ball suction pen transition plate (12) and the ball suction pen (10) is fixed.

3. The product pick-and-place composite suction pen according to claim 1, characterized in that: The suction pen (20) includes an inner ring (211) and an outer ring (213). The inner wall of the inner ring (211) is arranged to form the through groove (25). A chamber (212) is formed between the outer wall of the inner ring (211) and the inner wall of the outer ring (213). The chamber (212) is connected to the second vacuum group (42).

4. The product pick-and-place composite suction pen according to claim 3, characterized in that: The sleeve suction pen (20) is provided with a steel sleeve mounting groove (21) at one end away from the connecting plate (5), and also includes a vacuum pore (2121) connecting the steel sleeve mounting groove (21) and the chamber (212).

5. The product pick-and-place composite suction pen according to claim 1, characterized in that: The second adsorption mechanism (200) also includes a pen-mounting transition plate (22), one end of which is connected to the pen-mounting pen (20) and the other end is connected to the second vacuum assembly (42).

Images