CN216575046U - Automatic edge covering device - Google Patents

Abstract

The utility model discloses an automatic edge covering device, which belongs to the technical field of product assembly and comprises a carrier assembly, an edge covering mechanism and a vertical driving mechanism. The carrier assembly is configured to hold a part on which a covering is placed; the edge covering mechanism is arranged above the carrier assembly and comprises a support frame, a driving piece and a pressing piece, the driving piece is fixedly arranged on the support frame, the pressing piece is connected to the output end of the driving piece, and the driving piece drives the pressing piece to move in the horizontal direction so as to bend the covering piece on the side wall of the part; the output end of the vertical driving mechanism is connected to the support frame, and the vertical driving mechanism is configured to drive the support frame to move close to or far away from the carrier assembly. The automatic edge covering device provided by the utility model can accurately cover the outer side surface of a part, has higher edge covering efficiency and is suitable for pre-batch edge covering.

Description

Automatic edge covering device

Technical Field

The utility model relates to the technical field of product assembly, in particular to an automatic edge covering device.

Background

In the process of assembling electronic products, parts need to be subjected to edge covering treatment firstly, and then subsequent assembly is carried out.

The edge covering refers to covering the covering piece on the top surface and the side wall of the part, and the part is usually subjected to edge covering treatment in a manual mode in the prior art. Specifically, a part is fixed on a carrier, the top surface and the side wall are exposed, then the cladding part is taken manually, the cladding part is placed on the top surface of the part, the length of the exposed top surface of the cladding part is uniform, and then the part of the exposed top surface of the cladding part is bent manually to be attached to the side wall of the part.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic edge covering device which can accurately cover the outer side surface of a part and has high edge covering efficiency.

As the conception, the technical scheme adopted by the utility model is as follows:

an automatic taping device comprising: a carrier assembly configured to secure a part on which a covering is placed; the edge covering mechanism is arranged above the carrier assembly and comprises a support frame, a driving piece and a pressing block, the driving piece is fixedly arranged on the support frame, the pressing block is connected to the output end of the driving piece, and the driving piece drives the pressing block to move so as to bend the covering piece on the side wall of the part; and the output end of the vertical driving mechanism is connected to the supporting frame, and the vertical driving mechanism is configured to drive the supporting frame to move close to or far away from the carrier component.

Optionally, the mechanism of borduring still includes the linkage subassembly, the linkage subassembly connect in the output of driving piece and connect in the support frame, the briquetting connect in the linkage subassembly, the driving piece drive the linkage subassembly removes, drives the briquetting is buckled the cladding piece in the lateral wall of part.

Optionally, the linkage assembly includes a connecting frame, a rolling member and a shaped block, the connecting frame is connected to the output end of the driving member, the rolling member is mounted on the connecting frame in a rolling manner, the pressing block is connected to the shaped block, the shaped block has a guiding groove, the rolling member rolls in the guiding groove, the connecting frame is configured to controllably drive the rolling member to move in a vertical direction, and the rolling member pushes the shaped block and the pressing block to move in a horizontal direction.

Optionally, the bottom surface of the guide groove is an arc surface, the rolling member rolls to a small curvature section of the arc surface, and the pressing block tightly adheres the cladding member to the side wall of the part.

Optionally, the hemming mechanism further includes a first elastic member, and the first elastic member abuts between the supporting frame and the special-shaped block.

Optionally, the special-shaped block is shaped like a long strip, the first elastic element abuts against between the support frame and one end of the special-shaped block, the guide groove is formed in the middle of the special-shaped block, the other end of the special-shaped block is rotatably connected to the support frame through a rotating shaft, and the pressing block is connected to the other end of the special-shaped block.

Optionally, the link includes the U-shaped pole of invering, connect in the connecting block of U-shaped pole tip, and connect in the horizontal pole of connecting block, the horizontal segment rigid coupling of U-shaped pole in the output of driving piece, connecting block sliding connection in the support frame, the rolling member roll install in the horizontal pole.

Optionally, the briquetting is equipped with a plurality ofly, and a plurality ofly the briquetting is connected respectively in the linkage subassembly.

Optionally, the side wall of the press block for contacting the cladding has a guide slope.

Optionally, the support frame includes two support columns and a support block connected between the two support columns, the driving member is fixedly connected to the support block, and the output end of the vertical driving mechanism is connected to the two support columns.

Optionally, the buffer device further comprises a buffer assembly, the buffer assembly comprises a buffer slider, a first slide rail, a first slider and a second elastic element, the support block is provided with a slide hole penetrating through two ends of the support block, the first slide rail is fixedly arranged on the inner wall of the slide hole, the first slider slides on the first slide rail, the buffer slider is located at the bottom end of the support block and fixedly connected to the first slider, and the second elastic element abuts between the support block and the buffer slider.

Optionally, the device further comprises a horizontal adjusting assembly connected to the output end of the vertical driving mechanism, the support frame is connected to the horizontal adjusting assembly, and the horizontal adjusting assembly is configured to adjust the horizontal position of the support frame.

Optionally, the horizontal adjustment assembly includes a first micrometer and a second micrometer, the first micrometer is connected to the output end of the vertical driving mechanism, and the second micrometer is connected to the first micrometer and the support frame respectively.

Optionally, the edge covering device further comprises a connecting plate, the connecting plate is connected to the output end of the vertical driving mechanism, the edge covering mechanism and the carrier assemblies are respectively provided with a plurality of edge covering mechanisms, the edge covering mechanisms are respectively and fixedly connected to the connecting plate, the carrier assemblies are in one-to-one correspondence with the edge covering mechanisms, and the edge covering mechanisms are located above the carrier assemblies corresponding to the edge covering mechanisms.

The utility model has at least the following beneficial effects:

according to the automatic edge covering device provided by the utility model, the vertical driving mechanism drives the pressing block to move in the vertical direction through the supporting frame so as to be close to the carrier assembly, the pressing block can bend the covering piece on the part in the process of moving close to the carrier assembly, so that the covering piece bends to the side wall of the part, and after the pressing block moves to the preset position, the driving piece drives the pressing block to move in the horizontal direction, so that the covering piece is more attached to the side wall of the part, and further, the automatic edge covering and accurate edge covering of the part are realized, so that the efficiency of edge covering treatment is improved, and the time of edge covering treatment is shortened.

Drawings

Fig. 1 is a schematic structural diagram of an automatic edge covering device provided by an embodiment of the utility model;

FIG. 2 is a schematic structural diagram of a taping mechanism and a horizontal adjustment assembly according to an embodiment of the present invention;

FIG. 3 is an exploded view of the taping mechanism provided by an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a special-shaped block provided by an embodiment of the present invention;

FIG. 5 is a schematic view of a portion of a taping mechanism provided in accordance with an embodiment of the utility model;

FIG. 6 is a schematic structural diagram of a taping mechanism provided by an embodiment of the present invention;

FIG. 7 is an exploded view of the support bracket and the cushion assembly according to the present invention;

FIG. 8 is a reference diagram of the automatic hemming device according to an embodiment of the present invention;

FIG. 9 is a first schematic cross-sectional view of an automatic hemming device according to an embodiment of the present invention;

FIG. 10 is an enlarged schematic view at A of FIG. 9 of the present invention;

fig. 11 is a second schematic cross-sectional view of an automatic hemming device according to an embodiment of the present invention.

In the figure:

1. a carrier assembly;

2. a binding mechanism; 21. a support frame; 211. a support pillar; 212. a support block; 22. a drive member; 221. a first output terminal; 23. briquetting; 231. an elastic pad; 232. a guide slope; 24. a linkage assembly; 241. a connecting frame; 2411. a U-shaped rod; 2412. connecting blocks; 2413. a cross bar; 242. a rolling member; 243. a shaped block; 2431. a guide groove; 25. a first elastic member; 26. a rotating shaft; 27. a second slide rail; 28. a second slider;

3. a vertical drive mechanism;

4. a buffer assembly; 41. a buffer slide block; 42. a first slide rail; 43. a first slider; 44. a second elastic member;

5. a level adjustment assembly; 51. a first micrometer; 52. a second micrometer;

6. a connecting plate;

10. a part; 20. and (4) coating the parts.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides an automatic edge covering device, which is used for edge covering treatment of parts, has higher efficiency and is suitable for pre-batch edge covering.

As shown in fig. 1, the automatic hemming device includes a carrier assembly 1, a hemming mechanism 2, and a vertical driving mechanism 3.

The carrier assembly 1 is used for fixing the part 10 to prevent the part 10 from moving during the edge covering process. The specific structure of the carrier assembly 1 can be found in the prior art, and the embodiment is not limited thereto. Such as the carrier assembly 1 fixing the part 10 by means of elastic clamping or positioning the part 10 by means of positioning pins. The part 10 is provided with the wrapping piece 20, and the wrapping piece 20 is provided with a part protruding out of the edge of the part 10, and the part can be bent to the side wall of the part 10, so that the side wall of the part 10 is wrapped.

Referring to fig. 1, the edge covering mechanism 2 is disposed above the carrier assembly 1, and the edge covering mechanism 2 includes a support frame 21, a driving member 22, and a pressing block 23. The driving member 22 is fixedly disposed on the supporting frame 21, the pressing block 23 is connected to an output end of the driving member 22, and the driving member 22 can drive the pressing block 23 to move in a horizontal direction, so as to bend the cladding member 20 on a side wall of the part 10. Alternatively, in the present embodiment, the output end of the driving member 22 is referred to as a first output end 221, and the output direction of the first output end 221 may be a horizontal direction or a vertical direction.

The output end of the vertical driving mechanism 3 is connected to the supporting frame 21, and the vertical driving mechanism 3 is configured to drive the supporting frame 21 to move close to or away from the carrier assembly 1, that is, the vertical driving mechanism 3 is used to drive the supporting frame 21 to move in the vertical direction, so that the pressing block 23 can bend the covering member 20. Illustratively, the vertical driving mechanism 3 may be a cylinder, a servo motor, or the like.

The automatic device of borduring that this embodiment provided, vertical actuating mechanism 3 passes through support frame 21 drive briquetting 23 and moves in vertical direction, and then be close to carrier subassembly 1, briquetting 23 is close to the in-process that carrier subassembly 1 removed, cladding piece 20 on the part 10 can buckle, make cladding piece 20 bend to the lateral wall of part 10, briquetting 23 removes behind the preset position, move on the horizontal direction through driving piece 22 drive briquetting 23, so that cladding piece 20 more laminates the lateral wall of part 10, and then realize that the automation of part 10 is bordured and accurate bordure, thereby reach and improved the efficiency of borduring processing, and shortened the length of borduring processing.

In this embodiment, the driving member 22 may directly drive the pressing block 23 to move in the horizontal direction, or the driving member 22 may also drive the pressing block 23 to move in the horizontal direction through the linkage assembly 24. Specifically, with continued reference to fig. 1, the linkage assembly 24 is connected to the first output end 221 of the driving member 22, and the linkage assembly 24 is connected to the supporting frame 21. The pressing block 23 is connected to the linkage assembly 24, and when the driving member 22 drives the linkage assembly 24 to move, the pressing block 23 can be driven by the linkage assembly 24 to move in the horizontal direction, so as to drive the pressing block 23 to bend the cladding member 20 on the side wall of the part 10. Also, the output direction of the first output end 221 of the driver 22 is a vertical direction, so that the space occupied by the driver 22 in the horizontal direction can be reduced.

Further, as shown in fig. 2, the linkage assembly 24 includes a connecting frame 241, a rolling member 242, and a shaped block 243. Wherein, the connecting frame 241 is connected to the first output end 221 of the driving member 22, so that the driving member 22 drives the connecting frame 241 to move in the vertical direction. The rolling member 242 is mounted to the connecting frame 241 in a rolling manner, that is, the rolling member 242 can roll relative to the connecting frame 241, and in some embodiments, a rolling shaft is mounted on the connecting frame 241, and the rolling member 242 is sleeved on the rolling shaft to roll relative to the connecting frame 241. Illustratively, the rolling elements 242 may be rollers, balls, or the like.

Referring to fig. 3, the pressing block 23 is connected to the bottom end of the shaped block 243, and the shaped block 243 is rotatably connected to the supporting frame 21. As shown in fig. 4, the special-shaped block 243 has a guiding groove 2431, the rolling member 242 rolls in the guiding groove 2431, and the rolling member 242 can drive the pressing block 23 to move in the horizontal direction when the rolling member 242 is in the guiding groove 2431, that is, the rolling member 242 pushes the special-shaped block 243 and the pressing block 23 to move in the horizontal direction while the driving member 22 drives the rolling member 242 to move in the vertical direction through the connecting frame 241, so that the pressing block 23 can push the covering member 20 to be more attached to the side wall of the part 10. Optionally, after the pressing block 23 attaches the cladding 20 to the side wall of the part 10, the pressure may be maintained for a period of time to prevent the cladding 20 from rebounding.

Optionally, with continued reference to fig. 4, the bottom surface of the guide groove 2431 is an arc surface, and when the rolling member 242 rolls to a small curvature section of the arc surface, the pressing block 23 tightly adheres the covering member 20 to the side wall of the part 10; when the rolling element 242 rolls to the large curvature section of the arc surface, a certain distance exists between the pressing block 23 and the side wall of the part 10. The small curvature segment of the arc surface may be a portion where the curvature of the arc surface is less than or equal to a preset curvature, and preferably, the small curvature segment of the arc surface may be a portion where the curvature of the arc surface is equal to 0. The arc surface may be formed by different thicknesses of the shaped block 243, which is not limited in this embodiment.

Referring to fig. 3 or fig. 5, the binding mechanism 2 further includes a first elastic member 25, the first elastic member 25 is abutted between the supporting frame 21 and the shaped block 243, in some embodiments, one end of the first elastic member 25 is connected to the supporting frame 21, and the other end is connected to the shaped block 243. The first elastic piece 25 is arranged to enable the pressing block 23 to elastically bend the cladding piece 20, so that damage to the part 10 can be prevented. Illustratively, the first elastic member 25 is preferably a spring, and the type of the spring may be UF5-20, the spring constant is 0.95N/mm, the maximum compression amount of the spring is 10 mm, and the spring may be provided in plurality.

Further, as shown in fig. 5, the shaped block 243 is elongated, and the first elastic element 25 abuts between the supporting frame 21 and one end of the shaped block 243, in this embodiment, the first elastic element 25 is connected between the top ends of the supporting frame 21 and the shaped block 243, the guiding groove 2431 is disposed in the middle of the side surface of the shaped block 243, the other end of the shaped block 243 is rotatably connected to the supporting frame 21 through the rotating shaft 26, and the pressing block 23 is connected to the other end of the shaped block 243. As shown in fig. 8 to 10, when the rolling member 242 is located in the large curvature section of the arc surface, and when the rolling member 242 is located in the portion of the arc surface close to the top end of the shaped block 243, the first elastic member 25 is compressed, and there is a certain distance between the other end of the shaped block 243 and the pressing block 23 and the carrier assembly 1 or the part 10; as shown in fig. 11, during the rolling of the rolling member 242 to the small curvature section of the arc surface, under the elastic force of the first elastic member 25, the other end of the special-shaped block 243 and the pressing block 23 move close to the carrier assembly 1 or the part 10 until the pressing block 23 attaches the covering member 20 to the side wall of the part 10.

Alternatively, as shown in fig. 6, the connection frame 241 includes an inverted U-shaped rod 2411, a connection block 2412 connected to an end of the U-shaped rod 2411, and a cross bar 2413 connected to the connection block 2412. The U-shaped rod 2411 has two vertical sections extending in the vertical direction and a horizontal section connected between the two vertical sections, and the horizontal section of the U-shaped rod 2411 is fixedly connected to the first output end 221 of the driving member 22, specifically, the first output end 221 of the driving member 22 faces upward, that is, the driving member 22 is located between the two vertical sections. The connecting block 2412 is slidably connected to the supporting frame 21, so that when the driving member 22 drives the U-shaped rod 2411 to move in the vertical direction, the connecting block 2412 can be driven to slide relative to the supporting frame 21, and further, the movement of the connecting block 2412 is more stable. The roller 242 is roll mounted to the crossbar 2413.

In order to improve the efficiency of the automatic packaging device, the automatic packaging device provided by the embodiment can simultaneously perform edge covering treatment on a plurality of side walls of the part 10. Specifically, with continued reference to fig. 6, a plurality of pressing blocks 23 are provided, the pressing blocks 23 are respectively connected to the linkage assembly 24, and the driving member 22 drives the pressing blocks 23 to move in the horizontal direction through the linkage assembly 24.

Alternatively, in order that the rolling members 242 and the special-shaped blocks 243 are respectively provided in plural numbers, the plural special-shaped blocks 243 are in one-to-one correspondence with the plural pressing blocks 23, each pressing block 23 is fixedly connected to the bottom end of the corresponding special-shaped block 243, the plural rolling members 242 are in one-to-one correspondence with the plural special-shaped blocks 243, and each rolling member 242 rolls in the guide groove 2431 of the corresponding special-shaped block 243. Moreover, as shown in fig. 5, the two special-shaped blocks 243 may be connected to two ends of a cross rod 2413, and the connecting block 2412 is fixedly disposed in the middle of the cross rod 2413. In this embodiment, the linkage assembly 24 includes four rolling members 242, four special-shaped blocks 243, a U-shaped rod 2411, two connecting blocks 2412 and two cross rods 2413, and the two connecting blocks 2412 are respectively connected to two ends of the U-shaped rod 2411, so that the automatic edge covering device can simultaneously cover four side walls of the part 10, and the edge covering efficiency is further improved.

Optionally, as shown in fig. 5, the side wall of the pressing block 23 for contacting with the covering member 20 is provided with an elastic pad 231 for elastically contacting with the covering member 20 and the part 10, so that the probability of damaging the covering member 20 and the part 10 is reduced. In some embodiments, the elastic pad 231 is made of silicone or rubber, and preferably, the elastic pad 231 is made of antistatic silicone with 60 ° hardness to prevent the part 10 from being damaged.

Still alternatively, as shown in fig. 6, the side wall of the pressing block 23 for contacting the clad 20 has a guide slope 232, and the guide slope 232 is used for guiding the bending direction of the clad 20 at the initial stage of the contact of the clad 20 so that the clad 20 smoothly moves toward the side wall of the part 10. In this embodiment, the entire pressing block 23 is rectangular, and the guide slope 232 may be a chamfer at the bottom end of the pressing block 23.

In this embodiment, the structure of the supporting frame 21 may be various, and in this embodiment, a supporting frame 21 having the following structure is provided, as shown in fig. 7, the supporting frame 21 includes two supporting columns 211 and a supporting block 212 connected between the two supporting columns 211, the driving member 22 is fixedly connected to the supporting block 212, and the output end of the vertical driving mechanism 3 is connected to the two supporting columns 211, specifically, one end of each of the two supporting columns 211 is fixedly connected to the output end of the vertical driving mechanism 3, and the other end of each of the two supporting columns 211 is fixedly connected to the supporting block 212. The rotating shaft 26 and the second slide rail 27 are respectively disposed on the supporting block 212, and one end of the first elastic element 25 abuts against the supporting block 212.

Further, with continued reference to fig. 7, the automatic hemming device further includes a buffer member 4, the buffer member 4 is configured to elastically contact the top surface of the part 10 to prevent damage to the top surface of the part 10, and it is understood that when the part 10 has the covering member 20 on the top surface, the buffer member 4 contacts the middle portion of the covering member 20. Specifically, the buffer assembly 4 includes a buffer slider 41, a first slide rail 42, a first slider 43 and a second elastic member 44. The supporting block 212 is provided with a sliding hole penetrating through two ends thereof, and specifically, the sliding hole penetrates through two ends of the supporting block 212 in the vertical direction. The first slide rail 42 is fixedly disposed on an inner wall of the slide hole and extends in a vertical direction, the first slide block 43 slides on the first slide rail 42, and the buffer slide block 41 is located at the bottom end of the supporting block 212 and is fixedly connected to the first slide block 43. The second elastic member 44 abuts between the bottom end surface of the supporting block 212 and the top surface of the cushion slider 41 for providing elastic pressure to the part 10 or the cladding member 20. Illustratively, the second elastic member 44 is preferably a spring, and the type of the spring may be UF5-20, the spring constant is 0.95N/mm, the maximum compression amount of the spring is 10 mm, and the spring may be provided in plural to be uniformly in contact with the part 10 or the packing 20.

Alternatively, the horizontal position of the hemming mechanism 2 may be adjusted by a horizontal adjustment assembly 5, specifically, as shown in fig. 1, the horizontal adjustment assembly 5 is connected to the output end of the vertical driving mechanism 3, the support frame 21 is connected to the horizontal adjustment assembly 5, and specifically, two support columns 211 of the support frame 21 are respectively connected to the horizontal adjustment assembly 5. The horizontal adjusting component 5 is used for adjusting the horizontal position of the supporting frame 21, so as to adjust the horizontal position of the pressing block 23, and the position of the pressing block 23 can be matched with the position of the part 10 on the carrier component 1.

Further, as shown in fig. 7, the horizontal adjustment assembly 5 in this embodiment includes a first micrometer 51 and a second micrometer 52, the first micrometer 51 is connected to the output end of the vertical driving mechanism 3, the first micrometer 51 is used for adjusting the position of the support frame 21 in the first horizontal direction, the second micrometer 52 is respectively connected to the first micrometer 51 and the support frame 21, and the second micrometer 52 is used for adjusting the position of the support frame 21 in the second horizontal direction, and the first horizontal direction is perpendicular to the second horizontal direction. The adjustment precision of the first micrometer 51 and the second micrometer 52 is high, so that the moving precision of the support frame 21 is high, and the edge covering effect and precision are guaranteed. Alternatively, the specific structure of the first micrometer 51 and the second micrometer 52 can be referred to in the prior art, and this embodiment is not limited thereto.

Optionally, in order to further improve the efficiency of the automatic hemming device, the automatic hemming device further includes a connecting plate 6, as shown in fig. 1. Connecting plate 6 is connected in vertical actuating mechanism 3's output, mechanism 2 and the carrier subassembly 1 of borduring is equipped with a plurality ofly respectively, a plurality of mechanism 2 rigid couplings of borduring in connecting plate 6 respectively, a plurality of carrier subassemblies 1 and a plurality of mechanism 2 one-to-one of borduring, and mechanism 2 of borduring is located rather than the top of the carrier subassembly 1 that corresponds, so that automatic device of borduring can bordure a plurality of parts 10 simultaneously and handle, the efficiency of automatic device of borduring processing has further been improved, the length of time of borduring processing has been shortened.

In the prior art, in the process of bending the covering part 20, the covering part 20 is easy to wrinkle due to uneven force application, so that the covering part 20 attached to the side wall of the part 10 is easy to wrinkle, the size of the part 10 after edge covering is affected, and the reject ratio of the part 10 is improved. The automatic edge covering device provided by the embodiment controls the moving speed of the pressing block 23 through the vertical driving mechanism 3, so that the force of the pressing block 23 acting on the covering piece 20 is uniform, the probability of wrinkles appearing on the covering piece 20 can be reduced, and the effect after edge covering is ensured. And through the control of the vertical driving mechanism 3 and the driving piece 22, the edge covering angle, the edge covering position and the edge covering pressure during edge covering can be well controlled, so that the problem of edge covering is solved.

The automatic device of borduring that this embodiment provided, vertical actuating mechanism 3 passes through support frame 21 drive briquetting 23 and moves in vertical direction, and then be close to carrier subassembly 1, briquetting 23 is close to the in-process that carrier subassembly 1 removed, cladding piece 20 on the part 10 can buckle, make cladding piece 20 bend to the lateral wall of part 10, briquetting 23 removes behind the preset position, move on the horizontal direction through driving piece 22 drive briquetting 23, so that cladding piece 20 more laminates the lateral wall of part 10, and then realize that the automation of part 10 is bordured and accurate bordure, thereby reach and improved the efficiency of borduring processing, and shortened the length of borduring processing.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the utility model, which changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (14)

1. An automatic edge covering device is characterized by comprising:

a carrier assembly (1), the carrier assembly (1) being configured to secure a part on which a cladding piece is placed;

the edge covering mechanism (2) is arranged above the carrier assembly (1), the edge covering mechanism (2) comprises a support frame (21), a driving piece (22) and a pressing block (23), the driving piece (22) is fixedly arranged on the support frame (21), the pressing block (23) is connected to the output end of the driving piece (22), and the driving piece (22) drives the pressing block (23) to move so as to bend the cladding piece on the side wall of the part; and

a vertical drive mechanism (3), wherein the output end of the vertical drive mechanism (3) is connected to the support frame (21), and the vertical drive mechanism (3) is configured to drive the support frame (21) to move close to or away from the carrier assembly (1).

2. The automatic hemming device according to claim 1, wherein the hemming mechanism (2) further includes a linkage assembly (24), the linkage assembly (24) is connected to an output end of the driving member (22) and connected to the supporting frame (21), the pressing block (23) is connected to the linkage assembly (24), the driving member (22) drives the linkage assembly (24) to move, and the pressing block (23) is driven to bend the cladding member on the side wall of the part.

3. The automatic hemming device according to claim 2, wherein the linkage assembly (24) includes a connecting frame (241), a rolling member (242), and a shaped block (243), the connecting frame (241) is connected to the output end of the driving member (22), the rolling member (242) is roll-mounted to the connecting frame (241), the press block (23) is connected to the shaped block (243), the shaped block (243) has a guiding groove (2431), the rolling member (242) rolls in the guiding groove (2431), the connecting frame (241) is configured to controllably move the rolling member (242) in a vertical direction, and the rolling member (242) pushes the shaped block (243) and the press block (23) to move in a horizontal direction.

4. The automatic hemming device according to claim 3, wherein the bottom surface of the guide groove (2431) is a circular arc surface, the rolling member (242) rolls to a small curvature section of the circular arc surface, and the pressing block (23) tightly presses the cladding member to the side wall of the part.

5. An automatic hemming device according to claim 3, wherein the hemming mechanism (2) further comprises a first elastic member (25), the first elastic member (25) abutting between the support frame (21) and the shaped block (243).

6. The automatic hemming device according to claim 5, wherein the shape of the shape-changing block (243) is long, the first elastic member (25) abuts between the support frame (21) and one end of the shape-changing block (243), the guiding groove (2431) is provided in the middle of the shape-changing block (243), the other end of the shape-changing block (243) is rotatably connected to the support frame (21) through a rotating shaft (26), and the pressing block (23) is connected to the other end of the shape-changing block (243).

7. The automatic hemming device according to claim 3 wherein the connecting frame (241) includes an inverted U-shaped rod (2411), a connecting block (2412) connected to an end of the U-shaped rod (2411), and a cross rod (2413) connected to the connecting block (2412), a horizontal section of the U-shaped rod (2411) is fixedly connected to an output end of the driving member (22), the connecting block (2412) is slidably connected to the supporting frame (21), and the rolling member (242) is roll-mounted to the cross rod (2413).

8. An automatic hemming device according to any one of claims 2 to 7 wherein a plurality of the press blocks (23) are provided, and the plurality of the press blocks (23) are respectively connected to the link assembly (24).

9. Automatic taping device according to any one of claims 1 to 7, characterized in that the side walls of the press block (23) for contact with the covering have guide ramps (232).

10. Automatic taping device according to any one of claims 1 to 7, characterized in that the support frame (21) comprises two support columns (211) and a support block (212) connected between the two support columns (211), the drive member (22) being fixed to the support block (212), the output end of the vertical drive mechanism (3) being connected to the two support columns (211).

11. The automatic hemming device according to claim 10, further comprising a buffering assembly (4), wherein the buffering assembly (4) includes a buffering slider (41), a first slide rail (42), a first slider (43), and a second elastic member (44), the support block (212) is provided with a slide hole penetrating through two ends of the support block, the first slide rail (42) is fixedly disposed on an inner wall of the slide hole, the first slider (43) slides on the first slide rail (42), the buffering slider (41) is disposed at a bottom end of the support block (212) and is fixedly connected to the first slider (43), and the second elastic member (44) abuts between the support block (212) and the buffering slider (41).

12. An automatic taping device according to any one of claims 1 to 7, further comprising a horizontal adjustment assembly (5), the horizontal adjustment assembly (5) being connected to an output end of the vertical drive mechanism (3), the support frame (21) being connected to the horizontal adjustment assembly (5), the horizontal adjustment assembly (5) being configured to adjust a horizontal position of the support frame (21).

13. An automatic hemming device according to claim 12 wherein the horizontal adjustment assembly (5) comprises a first micrometer (51) and a second micrometer (52), the first micrometer (51) is connected to the output end of the vertical drive mechanism (3), and the second micrometer (52) is connected to the first micrometer (51) and the support frame (21), respectively.

14. The automatic hemming device according to any one of claims 1 to 7 further comprising a connecting plate (6), wherein the connecting plate (6) is connected to an output end of the vertical driving mechanism (3), the hemming mechanisms (2) and the carrier assemblies (1) are respectively provided in plurality, the hemming mechanisms (2) are respectively and fixedly connected to the connecting plate (6), the carrier assemblies (1) are in one-to-one correspondence with the hemming mechanisms (2), and the hemming mechanisms (2) are located above the carrier assemblies (1) corresponding thereto.

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