Attaching device and attaching method

Abstract

The invention belongs to the technical field of automatic production, and discloses an attaching device and an attaching method. The attaching device comprises a base, an attaching mechanism and a bending part, an adsorption part of the attaching mechanism is rotationally arranged on the base in the first direction and can move in the second direction, the adsorption part can adsorb the first section of the flexible part, and an abutting part is connected to the adsorption part and provided with a first abutting face and a second abutting face which are arranged at an angle. The abutting piece is provided with a first position where the first abutting face and the adsorption face are oppositely arranged and a second position where the first abutting face and the adsorption face are far away, then bending and attaching of the flexible piece can be completed by adjusting the position of the abutting piece and movement of the adsorption piece, and the bending groove of the bending piece and the abutting piece are arranged in a matched mode. The bending piece can abut against the abutting piece so that a preset fold can be formed between the first section and the second section. The attaching device is high in attaching efficiency, high in attaching consistency, good in effect and capable of ensuring product quality.

Description

Technical Field

[0001] The present invention relates to the field of automated production technology, and in particular to an attaching device and an attaching method. Background Art

[0002] In the prior art, when a flexible member (such as a flat cable) is bent, two forming members are usually used to squeeze the flexible member from both sides of the flexible member to form creases at the squeezing positions, thereby bending the flexible member.

[0003] However, the flexible parts of some products need to be bent multiple times before being attached according to actual use. At present, most of the flexible parts that need to be bent multiple times before being attached still adopt the method of manual bending and pressure application to ensure the performance. This leads to low production efficiency and poor product consistency. It will not only affect the production efficiency of the product, but also cause the subsequent production process to be unable to proceed normally due to poor attachment of the flexible parts. In addition, it is difficult to rework such flexible parts after being crookedly attached, which not only wastes time but also leads to unnecessary increase in costs.

[0004] Therefore, an attaching device and an attaching method are needed to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide an attaching device and an attaching method, which can bend and automatically attach flexible parts, improve the production efficiency of flexible parts, and have good product consistency, avoid rework, and effectively ensure product quality.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] An attaching device, used for bending a flexible member and attaching it to a target surface of a target member, wherein the flexible member has a first section, a second section and a third section connected in sequence, and the third section is connected to the target surface, and the attaching device comprises:

[0008] A base, wherein a limiting groove is provided on the base, and the limiting groove is used to accommodate the target part;

[0009] The attachment mechanism comprises an adsorption member and an abutment member, the adsorption member is arranged on the base, the adsorption surface of the adsorption member can adsorb the flexible member, the abutment member is connected to the adsorption member, the abutment member has a first abutment surface and a second abutment surface arranged at an angle, and the abutment member has a first position and a second position; when the abutment member is in the first position, the first abutment surface is arranged opposite to the adsorption surface, the flexible member is clamped between the first abutment surface and the adsorption surface, the adsorption member can drive the flexible member to move so as to attach the second section to the target surface; when the abutment member is in the second position, the first abutment surface is away from the adsorption surface, and the adsorption member can drive the flexible member to move so as to attach the first section to the second section;

[0010] A bending piece, wherein the bending piece is provided with a bending groove, wherein the bending groove is arranged in cooperation with the abutting piece, and the bending piece can abut against the abutting piece to form a preset fold between the first section and the second section.

[0011] As an optional technical solution, the second abutting surface is provided with adsorption holes, and the adsorption holes can adsorb the release paper on the second section, and the abutting member can be moved away from the second section to peel off the release paper.

[0012] As an optional technical solution, the attaching device also includes a cover plate assembly, which includes a cover plate and a locking structure. One end of the cover plate is rotatably set on the base, and the locking structure is fixedly set on the base. The locking structure is used to lock the other end of the cover plate so that the cover plate abuts against the target part, and the bending part is slidably set on the cover plate.

[0013] As an optional technical solution, the cover plate assembly further comprises a pressing block, which is mounted on a side of the cover plate away from the bending part, and the pressing block can press the target part.

[0014] As an optional technical solution, the locking structure includes a locking drive and a lock buckle, the lock buckle is connected to the locking drive, and the locking drive drives the lock buckle to fasten the cover plate.

[0015] As an optional technical solution, the attachment mechanism also includes a positioning member, which is slidably arranged on the adsorption member, and the positioning member is provided with a positioning groove, which is coordinated with the adsorption surface, and the positioning groove can clamp and limit the first section of the flexible member.

[0016] As an optional technical solution, the attachment mechanism also includes a first driving member, a second driving member, a connecting plate and a supporting plate, the connecting plate is connected to the output end of the second driving member, the supporting plate is limited to the connecting plate, the first driving member and the adsorption member are both installed on the supporting plate, the first driving member can drive the adsorption member to rotate around the first direction relative to the supporting plate, and the second driving member can drive the connecting plate to move along the second direction.

[0017] As an optional technical solution, the attachment mechanism further includes an elastic member, which is disposed between the connecting plate and the supporting plate, and the elastic member is configured to always provide elastic force to the supporting plate.

[0018] As an optional technical solution, the attachment mechanism also includes a toggle assembly, which includes a third driving member and a toggle rod, the third driving member and the toggle rod are transmission-connected, the abutment member is rotatably arranged on the adsorption member, and the third driving member drives the toggle rod to toggle the abutment member so that the abutment member switches from the first position to the second position.

[0019] As an optional technical solution, the attachment device also includes a lifting mechanism, which includes a lifting drive, a contact block and a stopper, the lifting drive is installed on the base, and the output end of the lifting drive is connected to the attachment mechanism, the contact block is connected to the attachment mechanism, and the stopper is installed on the base, the attachment mechanism can move along the first direction under the drive of the lifting drive, and the stopper can abut against the contact block.

[0020] The present invention also adopts the following technical solutions:

[0021] The attaching method is applicable to the attaching device as described above, and the attaching method comprises the following steps:

[0022] S10, the adsorbing member adsorbs the flexible member;

[0023] S20, adjusting the abutting member to be in the first position so that the flexible member is sandwiched between the first abutting surface and the adsorption surface;

[0024] S30, the adsorption member drives the flexible member to move, and the bending member forms a preset fold between the first section and the second section;

[0025] S40, the adsorption member drives the flexible member to move so that the second section of the flexible member is attached to the target surface;

[0026] S50, adjusting the abutment member to the second position;

[0027] S60: The adsorbent member drives the flexible member to move, so that the first section of the flexible member is attached to the second section.

[0028] Beneficial effects of the present invention:

[0029] The present invention discloses an attaching device for bending a flexible member and attaching it to a target surface of a target member. In actual use, the attaching device first needs to manually tear off the release paper on the first surface of the second section, and move the first section of the flexible member to the adsorption surface of the adsorption member for adsorption and fixation, adjust the abutment member to the first position so that the first abutment surface and the adsorption surface are arranged opposite to each other, and at this time, the first section is located between the first abutment surface and the adsorption surface, rotate the adsorption member so that the first section and the second section are arranged at an angle, and make a part of the length of the second section close to the second abutment surface, and form a preset fold between the first section and the second section by the bending member to avoid the phenomenon that the flexible member is detached due to inadequate bending, and then rotate the adsorption member around the first direction and along the second direction The adhesive component is moved in the direction of rotation so that the second abutting surface abuts against the target surface, and then the second section closely attached to the second abutting surface is attached to the target surface; then the adsorbent is rotated in the opposite direction so that the second abutting surface is separated from the target surface, the release paper on the second surface of the second section is torn off, and the abutting component is adjusted to the second position, and then the adsorbent is adjusted so that the adsorption surface of the adsorbent abuts against the target surface, and then the first section is attached to the adhesive backing of the second section to complete the attachment work. This attachment device can not only fold the flexible component, but also automatically attach it, thereby improving the installation efficiency of the flexible component, and the bending and attaching are both performed mechanically, which effectively ensures that the flexible component has good uniformity of attachment, avoids the problems of inadequate attachment and displacement of the installation position, and ensures product quality.

[0030] The present invention also discloses an attaching method, which is applicable to the above-mentioned attaching device. This attaching method can not only improve the attaching efficiency of the flexible part, but also ensure the attaching effect of the flexible part, effectively ensure the production efficiency and product quality of the product, and reduce the rework cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic diagram of a target part, attached accessories and a target surface according to an embodiment of the present invention;

[0032] Figure 2 yes Figure 1 A partial enlarged view of middle A;

[0033] Figure 3 yes Figure 2 Schematic diagram after the flexible parts are attached;

[0034] Figure 4 is a schematic structural diagram of an attaching device according to an embodiment of the present invention;

[0035] Figure 5 is a structural schematic diagram of the attaching mechanism and the lifting mechanism of an embodiment of the present invention from a first perspective;

[0036] Figure 6 is a structural schematic diagram of the attaching mechanism and the lifting mechanism of the embodiment of the present invention from a second viewing angle;

[0037] Figure 7 yes Figure 6 A partial enlarged view of the connecting plate;

[0038] Figure 8 is a schematic structural diagram of an abutment member according to an embodiment of the present invention;

[0039] Fig. 9 is a schematic structural diagram of a positioning member according to an embodiment of the present invention;

[0040] Fig.10 is a schematic structural diagram of an adsorption member, a positioning member and an abutting member according to an embodiment of the present invention;

[0041] Fig.11 It is a structural schematic diagram of a bending part and a bending cylinder according to an embodiment of the present invention;

[0042] Fig.12 is a structural schematic diagram of a cover plate assembly according to an embodiment of the present invention;

[0043] Fig.13 is a schematic diagram of a cover assembly in an open state according to an embodiment of the present invention;

[0044] Fig.14 is a schematic diagram of a cover plate assembly in a closed state according to an embodiment of the present invention;

[0045] Fig.15 is a partial enlarged view of the lock buckle of the cover assembly of the embodiment of the present invention;

[0046] Fig.16 is a schematic structural diagram of a toggle assembly according to an embodiment of the present invention;

[0047] Fig.17 is a flow chart of an attachment method according to an embodiment of the present invention;

[0048] Fig.18 is a schematic diagram of a target component according to an embodiment of the present invention being mounted to a base;

[0049] Fig.19 yes Fig.18 A partial enlarged view of B in the middle;

[0050] Fig. 20 yes Fig.18 A schematic diagram of the first section of the flexible member abutting against the positioning groove of the positioning member;

[0051] Fig.21 is a schematic diagram of an embodiment of the present invention when the abutment member is in a first position;

[0052] Fig. 22 yes Fig.21 A partial enlarged view of middle C;

[0053] Fig.23 is a schematic diagram of a positioning member in an embodiment of the present invention being away from an adsorption member;

[0054] Fig.24 is a schematic diagram of an adsorption component according to an embodiment of the present invention after being rotated by a first preset angle;

[0055] Fig.25 yes Fig.24 Cross-sectional view in ;

[0056] Fig.26 is a schematic diagram of the position of a preset fold formed on a flexible member by a bending member according to an embodiment of the present invention;

[0057] Fig. 27 yes Fig.26 A partial enlarged view of D in the middle;

[0058] Fig.28 yes Fig. 27 Cross-sectional view in ;

[0059] Fig.29 is a schematic diagram of the position of the second section of the flexible member attached to the target surface after the abutment member of the embodiment of the present invention rotates below a preset angle;

[0060] Fig.30 yes Fig.29 A partial enlarged view of E in the middle;

[0061] Fig.31 yes Fig.30 Cross-sectional view in ;

[0062] Fig.32 is a schematic diagram of the second abutting surface of the embodiment of the present invention rotating through a third preset angle to tear off the release paper;

[0063] Fig.33 yes Fig.32 A partial enlarged view of middle F;

[0064] Fig.34 yes Fig.33 Cross-sectional view in ;

[0065] Fig.35 is a schematic diagram of the abutment between the actuating rod of the actuating assembly and the raised portion of the abutting member according to an embodiment of the present invention;

[0066] Fig.36 yes Fig.35 A partial enlarged view of G in the middle;

[0067] Fig.37 is a schematic diagram of a lever of a toggle assembly according to an embodiment of the present invention switching the abutment member to a second position;

[0068] Fig.38 is a schematic diagram of resetting the lever of the toggle assembly according to an embodiment of the present invention;

[0069] Fig.39 is a schematic diagram of an adsorption component abutting against a target surface according to an embodiment of the present invention;

[0070] Fig.40 yes Fig.39 A partial enlarged view of H in the middle;

[0071] Fig.41 yes Fig.40 Cross-sectional view in .

[0072] In the figure:

[0073] 1. Target part; 2. Attached accessory; 3. Flexible part; 301. First section; 302. Second section; 3021. Adhesive backing; 303. Third section; 4. Target surface;

[0074] 10. Base;

[0075] 20. Attachment mechanism; 21. Adsorption member; 211. Adsorption surface; 22. Abutment member; 221. First abutment surface; 222. Second abutment surface; 2221. Adsorption hole; 223. Protrusion; 23. Positioning member; 231. Positioning groove; 24. First driving member; 25. Second driving member; 26. Connecting plate; 27. Loading plate; 28. Elastic member;

[0076] 30. Bending part; 31. Bending groove; 32. Bending cylinder;

[0077] 40. Cover plate assembly; 41. Cover plate; 42. Locking structure; 421. Locking cylinder; 422. Locking buckle; 43. Pressing block;

[0078] 50. a toggle assembly; 51. a third driving member; 52. a toggle lever;

[0079] 61. Lifting drive member; 62. Abutment block; 63. Stop member. DETAILED DESCRIPTION

[0080] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0081] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0082] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0083] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0084] like Figures 1 to 3 As shown, the attached accessory 2 in this embodiment is fixedly mounted on the target component 1, and the target surface 4 is one of the side surfaces of the attached accessory 2. The state of the flexible component 3 after the attachment is completed is as shown in FIG. Figure 3 shown.

[0085] like Figures 4 to 16 As shown, in this embodiment, a sticking device is provided for sticking Figures 1 to 3The flexible member 3 shown is bent and attached to the target surface 4 of the target member 1. The flexible member 3 has a first section 301, a second section 302 and a third section 303 connected in sequence, and the third section 303 is connected to the target surface 4. The attaching device includes a base 10, an attaching mechanism 20 and a bending member 30. A limiting groove is provided on the base 10, and the limiting groove is used to accommodate the target member 1; the attaching mechanism 20 includes an adsorption member 21 and an abutment member 22. The adsorption member 21 is rotatably arranged on the base 10 around a first direction and can move along a second direction. The first direction is perpendicular to the second direction. The adsorption surface 211 of the adsorption member 21 can adsorb the third section 303 of the flexible member 3. The abutment member 22 is connected to the adsorption member 21. The abutment member 22 has a first abutment surface 221 and a second abutment surface 222 arranged at an angle. The abutment member 22 has a first abutment surface 221 A first position opposite to the adsorption surface 211 and a second position where the first abutting surface 221 is away from the adsorption surface 211; when the abutting member 22 is in the first position, the adsorption member 21 can drive the flexible member 3 to move so that at least part of the second section 302 is tightly attached to the second abutting surface 222, and the adsorption member 21 can make the second abutting surface 222 abut against the target surface 4, thereby attaching the second section 302 to the target surface 4; when the abutting member 22 is in the second position, the adsorption member 21 can drive the flexible member 3 to move so that the adsorption surface 211 abuts against the target surface 4, thereby attaching the first section 301 to the second section 302; the bending member 30 is provided with a bending groove 31, and the bending groove 31 is cooperated with the abutting member 22, and the bending member 30 can abut against the abutting member 22, so that a preset crease is formed between the first section 301 and the second section 302.

[0086] Specifically, in this embodiment, an attached accessory 2 is provided on the target part 1, a target surface 4 is provided on the attached accessory 2, the target surface 4 is connected to the third section 303 and is coplanar with the third section 303, the first surface and the second surface of the second section 302 are both provided with adhesive backing 3021 and isolated with release paper, the adhesive backing 3021 on the first surface is used to attach the second section 302 to the target surface 4, and the adhesive backing 3021 on the second surface is used to adhere the first section 301 to the second section 302.

[0087] The first section 301 and the second section 302 are fixed to the suction surface 211 of the suction surface 21, and the first section 301 and the second section 302 are fixed to the suction surface 211 of the suction surface 21. At this time, the first section 301 and the second section 302 are coplanar, and the second section 302 and the third section 303 are set at an angle. Then, the abutting member 22 is adjusted to the first position so that the first abutting surface 221 and the suction surface 211 of the abutting member 22 are relatively set, and the first section 301 is located between the first abutting surface 221 and the suction surface 211. The suction member 21 is rotated around the first direction, and the angle between the second section 302 and the second abutting surface 222 gradually decreases until the second section 302 is tightly attached to the second abutting surface 222, so that the first section 301 and the second section 302 form a preset angle. At this time, the bending member 30 is pushed so that the bending groove 31 of the bending member 30 abuts against the abutting member 22, thereby forming a The second abutting surface 222 is parallel to the target surface 4 by rotating the adsorbent 21 around the first direction, and the adsorbent 21 is moved along the second direction, so that the second abutting surface 222 moves in the direction close to the target surface 4 until it abuts against the target surface 4, thereby attaching the second section 302 to the target surface 4, and then the adsorbent 21 is rotated in the opposite direction, so that the second abutting surface 222 is separated from the target surface 4, and the release paper on the second surface of the second section 302 is torn off to expose the adhesive 3021, and the abutting surface 22 is adjusted to the second position, and the adsorbent 21 is adjusted so that the adsorption surface 211 of the adsorbent 21 is parallel to the target surface 4, and the adsorbent 21 is moved in the direction close to the target surface 4 until the adsorption surface 211 abuts against the target surface 4, so that the first section 301 is attached to the second surface of the second section 302, thereby completing the attachment of the flexible member 3. The adsorbent 21 of this attaching device can adsorb the first section 301 of the flexible member 3 to ensure the accurate position of the flexible member 3 during the folding process. By setting the abutment member 22 and the bending member 30, a preset fold can be formed between the first section 301 and the second section 302 to avoid the detachment of the flexible member 3. When the abutment member 22 is in the first position, the second abutment surface 222 can abut against the target surface 4 to attach the second section 302 to the target surface 4. When the abutment member 22 is in the second position, the adsorbent 21 can abut against the target surface 4 to attach the second section 302 to the target surface 4. The structure is simple and the attaching effect is good. In addition, automatic control is adopted in the attaching process, the attaching efficiency is high, the attaching effect is good, and the product quality and production efficiency are effectively ensured.

[0088] Specifically, in this embodiment, an air passage is provided in the adsorption member 21 , and the air passage is connected to the vacuum device. When the first section 301 needs to be adsorbed, the vacuum device works so that the first section 301 is adsorbed on the adsorption surface 211 due to negative pressure.

[0089] In this embodiment, Fig.11 As shown, the bending member 30 is driven by the bending cylinder 32. When the bending member 30 needs to perform bending work, the bending cylinder 32 extends, and the bending member 30 is driven by the bending cylinder 32 to approach the abutment member 22, and maintains a preset time to complete the bending of the flexible member 3. After the bending member 30 completes the work, the bending cylinder 32 is reset, and the bending member 30 retreats to avoid affecting the normal position movement of the adsorption member 21 and the abutment member 22 to avoid interference.

[0090] For further information, please refer to Figure 8 The second abutting surface 222 is provided with a suction hole 2221, and the suction hole 2221 can absorb the release paper on the second section 302, and the abutting member 22 can be away from the second section 302 to peel off the release paper. Specifically, in the present embodiment, after the second section 302 is attached to the target surface 4, the second abutting surface 222 of the abutting member 22 needs to be separated from the second section 302 to ensure that the abutting member 22 can switch from the first position to the second position. In the present embodiment, the adsorption holes 2221 of the second abutting surface 222 are arranged corresponding to the release paper on the second surface of the second section 302. When the second abutting surface 222 attaches the second section 302 to the target surface 4, the adsorption holes 2221 of the second abutting surface 222 adsorb the release paper. When the second abutting surface 222 is separated from the second section 302, the second abutting surface 222 can tear off the release paper on the second surface of the second section 302, thereby avoiding manual operation. This can not only improve the attachment efficiency and ensure the production rhythm, but also improve the safety during the attachment process to avoid accidental injuries to operators.

[0091] For further information, please refer to Figures 12 to 15As shown, the attaching device also includes a cover plate assembly 40, and the cover plate assembly 40 includes a cover plate 41 and a locking structure 42. One end of the cover plate 41 is rotatably set on the base 10, and the locking structure 42 is fixedly set on the base 10. The locking structure 42 is used to lock the other end of the cover plate 41 so that the cover plate 41 abuts against the target part 1, and the bending part 30 is slidably set on the cover plate 41. Specifically, in this embodiment, one end of the cover plate 41 is rotatably set on one side of the limiting groove, and the other end of the cover plate 41 can be locked on the other side of the limiting groove by the locking structure 42. The cover plate 41 can be placed above the limiting groove, thereby fixing the target part 1 accommodated in the limiting groove, ensuring that the target part 1 will not move in the process of attaching and bending the flexible part 3, thereby ensuring that the installation position of the flexible part 3 is highly accurate and the product quality is ensured. In the present embodiment, the bending member 30 and the bending cylinder 32 are arranged on the cover plate 41. Only after the cover plate 41 is locked, the bending member 30 can work normally, which effectively avoids the situation of forgetting to install the cover plate 41 in place, thereby avoiding the problem of poor attachment effect caused by the position movement of the target member 1 during the attachment process of the flexible member 3, and further improving the attachment effect of the flexible member 3.

[0092] For further information, please refer to Fig.13 The cover plate assembly 40 further includes a clamping block 43, which is mounted on the side of the cover plate 41 away from the bending part 30, and the clamping block 43 can clamp the target part 1. Specifically, in this embodiment, the clamping block 43 is mounted on the side of the cover plate 41 away from the bending part 30, and when the cover plate 41 is in the covering state, the clamping block 43 abuts against the target part 1, thereby clamping the target part 1, which can ensure the reliability of the abutment with the target part 1 and ensure that the target part 1 will not move. The number of the clamping blocks 43 can be specifically set according to actual use, which will not be described in detail here.

[0093] Preferably, the pressing block 43 is detachably connected to the cover plate 41 and can be replaced according to target parts 1 of different heights, thereby improving the versatility of the attaching device.

[0094] For further information, please refer to Fig.14 and Fig.15 The locking structure 42 includes a locking driver and a lock buckle 422. The lock buckle 422 is in transmission connection with the locking driver, and the locking driver can drive the lock buckle 422 to buckle the cover plate 41. Specifically, in this embodiment, the locking structure 42 also includes a sensor, which is electrically connected to the locking driver. When the cover plate 41 is turned over, it can contact the sensor. When the sensor contacts the cover plate 41, it can output a locking signal to the locking driver, thereby causing the locking driver to act, so that the lock buckle 422 buckles the cover plate 41.

[0095] In this embodiment, the locking drive component is a locking cylinder 421, and the lock buckle 422 is in an open state under normal circumstances. When the cover 41 flips over until it contacts the sensor, the sensor causes the telescopic rod of the locking cylinder 421 to extend, pushing the lock buckle 422 to switch from the open state to the closed state, thereby fastening the cover 41.

[0096] For further information, please refer to Fig. 9 and Fig.10 As shown, the attachment mechanism 20 also includes a positioning member 23, which is slidably disposed on the adsorption member 21, and the positioning member 23 is provided with a positioning groove 231, which can be arranged in cooperation with the adsorption member 21, and the positioning groove 231 can clamp and limit the first section 301 of the flexible member 3. Specifically, in this embodiment, the positioning member 23 has a positioning groove 231, which is used to clamp and limit the first section 301 of the flexible member 3, and the positioning member 23 also has a clamping groove, which is connected to the positioning groove 231, and the adsorption member 21 is provided with a clamping member, which is clamped with the clamping groove to position the positioning member 23, so that the positioning groove 231 of the positioning member 23 is coplanar with the adsorption surface 211 of the adsorption member 21, so that the positioning of the first section 301 is more accurate, and the position stability of the flexible member 3 is improved. In this embodiment, the positioning member 23 is driven by a cylinder, and the cylinder is fixedly connected to the adsorption member 21.

[0097] For further information, please refer to Figure 6 The attachment mechanism 20 also includes a first driving member 24, a second driving member 25, a connecting plate 26 and a supporting plate 27. The connecting plate 26 is connected to the output end of the second driving member 25. The supporting plate 27 is limited to the connecting plate 26. The first driving member 24 and the adsorption member 21 are both installed on the supporting plate 27. The first driving member 24 can drive the adsorption member 21 to rotate around the first direction relative to the supporting plate 27. The second driving member 25 can drive the connecting plate 26 to move along the second direction. Specifically, in this embodiment, the first driving member 24 is a first motor, and the second driving member 25 is a second motor. The first motor is fixedly installed on the supporting plate 27, and the adsorption member 21 is rotatably installed on the supporting plate 27, and the output shaft of the first motor is fixedly connected to the adsorption member 21. The rotation of the first motor can drive the adsorption member 21 to rotate around the first direction relative to the supporting plate 27; the output shaft of the second motor is connected to the connecting plate 26 through a transmission mechanism, and the transmission mechanism includes a screw and a screw nut. The output shaft of the second motor is fixedly connected to the screw, and the screw nut is fixedly connected to the connecting plate 26. The screw nut and the screw are threadedly connected. The rotation of the second motor drives the screw to rotate, and then the screw nut drives the connecting plate 26 to move along the axial direction of the screw, thereby adjusting the position of the adsorption member 21 along the second direction to ensure the movement of the adsorption member 21 along the second direction.

[0098] In this embodiment, the attaching mechanism 20 further includes a third driving member 51, which is used to drive the attaching mechanism 20 to move along a third direction and to adjust the position of the attaching mechanism 20 in the third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

[0099] In this embodiment, the third driving member 51 is a cylinder.

[0100] For further information, please refer to Figure 6 and Figure 7 The attachment mechanism 20 further includes an elastic member 28, which is disposed between the connecting plate 26 and the bearing plate 27, and is configured to always provide elastic force to the bearing plate 27. Specifically, in this embodiment, a slide rail is disposed on the connecting plate 26, and a slide groove is disposed on the bearing plate 27, and the slide rail and the slide groove cooperate with each other, and a clamping block is disposed on the connecting plate 26, and a clamping groove is disposed on the bearing plate 27. The elastic member 28 is a spring, which is disposed between the connecting plate 26 and the bearing plate 27 and is always in a compressed state, so that the clamping groove of the bearing plate 27 can always be clamped with the clamping block, thereby enabling the spring to provide elastic force to the bearing plate 27. When the adsorption surface 211 of the adsorption member 21 disposed on the bearing plate 27 abuts against the target surface 4, the elastic force of the spring can be transmitted to the adsorption surface 211, so that the adsorption surface 211 can have a certain extrusion on the target surface 4, ensuring that the adhesive 3021 is pasted in place to avoid detachment.

[0101] For further information, please refer to Fig.16 The attachment mechanism 20 also includes a toggle assembly 50, which includes a third driving member 51 and a toggle rod 52. The third driving member 51 and the toggle rod 52 are transmission-connected, and the abutment member 22 is rotatably disposed on the adsorption member 21. The third driving member 51 can drive the toggle rod 52 to toggle the abutment member 22 so that the abutment member 22 switches from the first position to the second position. Specifically, in the present embodiment, the third driving member 51 is a third motor, and the output shaft of the third motor is fixedly connected to the lever 52. The abutment 22 is rotatably connected to the adsorption member 21 through a rotating shaft, and the rotating shaft is horizontally arranged. A protrusion 223 is arranged on the abutment 22. The third motor drives the lever 52 to move the protrusion 223 so that the abutment 22 is flipped relative to the adsorption member 21, and then the abutment 22 is switched from the first position to the second position. In actual use, after the second abutment surface 222 of the abutment 22 abuts against the target surface 4 and the second section 302 is attached to the target surface 4, the adsorption member 21 is rotated so that the adsorption member 21 and the abutment 22 move synchronously and away from the target surface 4. Afterwards, the third driving member 51 drives the lever 52 to move the abutment 22 so that the abutment 22 is switched from the first position to the second position. There is no need for manual shifting. The position of the abutment 22 is adjusted by automated means, which can not only ensure the production rhythm and improve production efficiency, but also ensure the safety of the staff and avoid being bumped by the equipment.

[0102] In this embodiment, the toggle assembly 50 also includes a linear drive, which is used to drive the third motor and the toggle rod 52 to extend and retract. When the third motor is needed to drive the toggle rod 52 to move the abutment 22, the linear drive drives the third motor and the toggle rod 52 to move in a direction close to the abutment 22 to ensure the normal movement of the toggle rod 52. After the third motor drives the toggle rod 52 to adjust the abutment 22 to the second position, the linear drive drives the third motor and the toggle rod 52 to move in a direction away from the abutment 22 to avoid affecting the normal operation of other components.

[0103] In this embodiment, the toggle assembly 50 also includes a magnetic sensor, which is installed on the abutment 22 and can sense the position of the abutment 22. The magnetic sensor and the third motor and the linear drive are electrically connected. When the abutment 22 is adjusted from the first position to the second position, the magnetic sensor is triggered to reset the third motor and the linear drive in preparation for the next adjustment.

[0104] For further information, please refer to Figure 5 and Figure 6 , the attachment device further includes a lifting mechanism, the lifting mechanism includes a lifting drive 61, abutment block 62 and a stopper 63, the lifting drive 61 is mounted on the base 10, and the output end of the lifting drive 61 is connected to the attachment mechanism 20, the abutment block 62 is connected to the attachment mechanism 20, and the stopper 63 is mounted on the base 10, the attachment mechanism 20 can move along the first direction under the drive of the lifting drive 61, and the stopper 63 can abut against the abutment block 62. Specifically, in this embodiment, the attachment mechanism 20 further includes a lifting bottom plate, the second drive 25, the first drive 24, the connecting plate 26 and the carrying plate 27 are all mounted on the lifting bottom plate, the output end of the lifting drive 61 is connected to the lifting bottom plate, the lifting mechanism of the lifting drive 61 can drive the lifting bottom plate to be lifted and lowered, and the abutment block 62 is mounted on the lifting bottom plate and can abut against the stopper 63. In actual use, before placing the target part 1 into the limiting groove, the lifting mechanism drives the attaching mechanism 20 to move upward, so that the attaching mechanism 20 is away from the limiting groove, which is convenient for placing the target part 1. After the placement of the target part 1 is completed, the attaching mechanism 20 is driven down by the lifting mechanism until the abutment block 62 and the stopper 63 abut, so that the adsorption part 21 is in the correct position for attaching the flexible part 3.

[0105] In this embodiment, the lifting drive member 61 is a lifting cylinder. Start buttons are provided on both sides of the base 10. When the two start buttons are pressed simultaneously, the lifting cylinder works, which can ensure safety during use.

[0106] In this embodiment, the stopper 63 is detachably mounted on the base 10 and can be adjusted in position according to actual use, thereby improving the versatility of the attachment device.

[0107] like Figures 17 to 41 As shown, this embodiment also discloses an attaching method, which is applicable to the above-mentioned attaching device, and the attaching method includes the following steps.

[0108] S10 , the adsorption component 21 adsorbs the flexible component 3 .

[0109] Specifically, in this embodiment, the staff tears off the release paper on the first surface of the second section 302 of the flexible member 3 to expose the adhesive backing 3021 on the first surface, and moves the first section 301 of the flexible member 3 so that the front position of the first section 301 abuts against the positioning groove 231 of the positioning member 23. The vacuum device provides negative pressure to the adsorption member 21, and the adsorption member 21 adsorbs the first section 301.

[0110] Specifically, in this embodiment, the following contents are also included before S10: the target part 1 is installed in the limit groove, and the cover plate 41 is flipped over, the sensor senses the cover plate 41, and the locking drive member drives the lock 422 to fasten the cover plate 41, and the clamping block 43 at one end of the cover plate 41 away from the bending part 30 abuts against the end face of the target part 1 to ensure the stable installation of the target part 1; then the start buttons on both sides of the base 10 are pressed, and the lifting cylinder drives the attachment mechanism 20 to descend until the abutment block 62 abuts against the stopper 63, and the cover plate 41 can ensure that the target part 1 can be pressed, thereby ensuring the stability of the target part 1 during the attachment process of the flexible part 3, and thus ensuring the attachment effect of the flexible part 3.

[0111] S20 , adjusting the abutting member 22 to be in the first position, so that the flexible member 3 is sandwiched between the first abutting surface 221 and the adsorption surface 211 .

[0112] Specifically, in this embodiment, the operator rotates the abutment member 22 so that the abutment member 22 switches to the first position, and the first abutment surface 221 of the abutment member 22 and the adsorption surface 211 of the adsorption member 21 are arranged relative to each other, and the flexible member 3 is clamped between the first abutment surface 221 and the adsorption surface 211 to ensure that the flexible member 3 will not move during the rotation of the adsorption member 21, thereby improving the position accuracy of the flexible member 3 and ensuring its attachment effect.

[0113] S30 , the adsorption member 21 drives the flexible member 3 to move, and the bending member 30 forms a preset fold between the first section 301 and the second section 302 .

[0114] Specifically, in the present embodiment, the first motor drives the adsorption member 21 to rotate to a first preset angle, and a partial structure of the second section 302 of the flexible member 3 is tightly attached to the second abutting surface 222; then the bending cylinder 32 drives the bending member 30 to abut against the abutting member 22 for a preset time, and then the bending cylinder 32 resets, forming a preset crease between the first section 301 and the second section 302. The preset crease enables the first section 301 and the second section 302 to be fully bent, ensuring that the first section 301 and the second section 302 are relatively flat after being attached, avoiding poor attachment such as warping, and ensuring the attachment effect of the flexible member 3.

[0115] In this embodiment, the first preset angle is 150°, and the first preset time is 5s. In other embodiments, the first preset angle and the first preset time can be specifically calibrated according to actual use, which will not be elaborated here.

[0116] S40 , the adsorption member 21 drives the flexible member 3 to move, so that the second section 302 of the flexible member 3 is attached to the target surface 4 .

[0117] Specifically, in this embodiment, the first motor drives the adsorption component 21 to rotate to a second preset angle, so that the second abutting surface 222 of the abutting component 22 is parallel to the target surface 4, and the second motor drives the adsorption component 21 to approach the target surface 4 along the second direction until the second abutting surface 222 and the target surface 4 abut, thereby attaching the first surface of the second section 302 to the target surface 4 and maintaining the second preset time, so that the back glue 3021 is activated to improve the attachment effect.

[0118] In this embodiment, the second preset angle is 30°, and the direction in which the adsorption component 21 rotates to the second preset angle is the same as the direction in which the adsorption component 21 rotates to the first preset angle. The second preset time is 5s. In other embodiments, the second preset angle and the second preset time can be specifically calibrated according to actual use, which will not be elaborated here.

[0119] Specifically, in this embodiment, the following contents are also included after step S40: after the second section 302 is attached to the target surface, the adsorption holes 2221 of the second abutting surface 222 work to adsorb the release paper on the second surface of the second section 302, and the first motor drives the adsorption component 21 to rotate in the opposite direction by a third preset angle, so that the second abutting surface 222 tears off the release paper until the second abutting surface 222 and the target surface 4 are separated; this arrangement enables the second abutting surface 222 to tear off the release paper on the second surface of the second section 302, avoiding the need for the operator to manually tear off the release paper on the second surface of the second section 302, which can not only ensure the production rhythm, but also reduce the risk of damage to the operator's hands by the machine, thereby improving safety during the production process.

[0120] In this embodiment, the third preset angle is 60°, and the direction in which the adsorption component 21 rotates to the third preset angle is opposite to the direction in which the adsorption component 21 rotates to the first preset angle. In other embodiments, the third preset angle can be specifically calibrated according to actual use, which will not be elaborated here.

[0121] S50, adjusting the abutment member 22 to the second position.

[0122] Specifically, in this embodiment, the linear drive drives the third motor and the lever 52 to move to the bottom of the abutment 22, the third motor drives the lever 52 to move the abutment 22, the abutment 22 rotates around the rotating shaft, the abutment 22 switches from the first position to the second position, and the magnetic sensor is triggered after receiving the position of the abutment 22, so that the third motor and the linear drive are reset to prepare for the next work. This setting can not only ensure production efficiency, but also reduce bumps on operators, etc., to ensure production safety.

[0123] S60 , the adsorption member 21 drives the flexible member 3 to move, so that the first section 301 of the flexible member 3 is attached to the second section 302 .

[0124] Specifically, in this embodiment, the first motor drives the adsorption component 21 to rotate to a fourth preset angle so that the adsorption surface 211 and the target surface 4 are parallel, and the second motor drives the adsorption component 21 to approach the target surface 4 along the second direction until the adsorption surface 211 and the target surface 4 are abutted, and the first section 301 is attached to the second surface of the second section 302, and maintained for a third preset time to activate the back glue 3021. After completing this attachment, the vacuum device stops vacuuming, and the first motor drives the adsorption component 21 to reset for the next attachment.

[0125] In this embodiment, the fourth preset angle is 90°, and the direction in which the adsorption component 21 rotates at the fourth preset angle is the same as the direction in which the adsorption component 21 rotates at the first preset angle. The third preset time is 5s. In other embodiments, the fourth preset angle and the third preset time can be specifically calibrated according to actual use, which will not be elaborated here.

[0126] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An attaching device, used for bending a flexible member (3) and attaching it to a target surface (4) of a target member (1), wherein the flexible member (3) has a first section (301), a second section (302) and a third section (303) connected in sequence, and the third section (303) is connected to the target surface (4), characterized in that: The attaching device comprises: A base (10), wherein a limiting groove is provided on the base (10), and the limiting groove is used to accommodate the target component (1); The attachment mechanism (20) comprises an adsorption member (21) and an abutment member (22), wherein the adsorption member (21) is arranged on the base (10), the adsorption surface (211) of the adsorption member (21) can adsorb the flexible member (3), the abutment member (22) is connected to the adsorption member (21), the abutment member (22) has a first abutment surface (221) and a second abutment surface (222) arranged at an angle, and the abutment member (22) has a first position and a second position; when the abutment member (22) is in the first position, the first abutment surface (211) is in the first position, and the first abutment surface (212) is in the second position. The first abutting surface (221) is arranged opposite to the adsorption surface (211), the flexible member (3) is sandwiched between the first abutting surface (221) and the adsorption surface (211), and the adsorption member (21) can drive the flexible member (3) to move so as to attach the second section (302) to the target surface (4); when the abutting member (22) is in the second position, the first abutting surface (221) is away from the adsorption surface (211), and the adsorption member (21) can drive the flexible member (3) to move so as to attach the first section (301) to the second section (302); A bending piece (30), wherein the bending piece (30) is provided with a bending groove (31), wherein the bending groove (31) is arranged in cooperation with the abutment piece (22), and the bending piece (30) can abut against the abutment piece (22) so as to form a preset fold between the first section (301) and the second section (302).

2. The attaching device according to claim 1, characterized in that: The second abutting surface (222) is provided with a suction hole (2221), and the suction hole (2221) can absorb the release paper on the second section (302), and the abutting member (22) can be moved away from the second section (302) to peel off the release paper.

3. The attaching device according to claim 1, characterized in that: The attaching device also includes a cover plate assembly (40), the cover plate assembly (40) includes a cover plate (41) and a locking structure (42), one end of the cover plate (41) is rotatably disposed on the base (10), the locking structure (42) is fixedly disposed on the base (10), and the locking structure (42) is used to lock the other end of the cover plate (41) so that the cover plate (41) abuts against the target part (1), and the bending part (30) is slidably disposed on the cover plate (41).

4. The attaching device according to claim 3, characterized in that: The cover plate assembly (40) further comprises a pressing block (43), wherein the pressing block (43) is mounted on a side of the cover plate (41) away from the bending part (30), and the pressing block (43) is capable of pressing the target part (1).

5. The attaching device according to claim 3, characterized in that: The locking structure (42) comprises a locking drive and a lock buckle (422), wherein the lock buckle (422) is connected to the locking drive, and the locking drive can drive the lock buckle (422) to lock the cover plate (41).

6. The attaching device according to claim 1, characterized in that: The attachment mechanism (20) further comprises a positioning member (23), wherein the positioning member (23) is slidably arranged on the adsorption member (21), and the positioning member (23) is provided with a positioning groove (231), wherein the positioning groove (231) is arranged in cooperation with the adsorption surface (211), and the positioning groove (231) can clamp and limit the first section (301) of the flexible member (3).

7. The attaching device according to claim 1, characterized in that: The attachment mechanism (20) further comprises a first driving member (24), a second driving member (25), a connecting plate (26) and a carrying plate (27); the connecting plate (26) is connected to the output end of the second driving member (25); the carrying plate (27) is limited to the connecting plate (26); the first driving member (24) and the adsorption member (21) are both mounted on the carrying plate (27); the first driving member (24) can drive the adsorption member (21) to rotate relative to the carrying plate (27) in a first direction; and the second driving member (25) can drive the connecting plate (26) to move in a second direction.

8. The attaching device according to claim 7, characterized in that: The attachment mechanism (20) further comprises an elastic member (28), wherein the elastic member (28) is arranged between the connecting plate (26) and the supporting plate (27), and the elastic member (28) is configured to always provide elastic force to the supporting plate (27).

9. The attaching device according to any one of claims 1 to 8, characterized in that: The attachment mechanism (20) further comprises a toggle assembly (50), the toggle assembly (50) comprising a third driving member (51) and a toggle rod (52), the third driving member (51) and the toggle rod (52) being transmission-connected, the abutment member (22) being rotatably disposed on the adsorption member (21), the third driving member (51) driving the toggle rod (52) to toggle the abutment member (22), so that the abutment member (22) switches from the first position to the second position.

10. The attaching device according to claim 9, characterized in that: The attachment device further comprises a lifting mechanism, the lifting mechanism comprising a lifting drive member (61), a contact block (62) and a stop member (63), the lifting drive member (61) being mounted on the base (10), and an output end of the lifting drive member (61) being connected to the attachment mechanism (20), the contact block (62) being connected to the attachment mechanism (20), the stop member (63) being mounted on the base (10), the attachment mechanism (20) being capable of moving along a first direction under the drive of the lifting drive member (61), and the stop member (63) being capable of contacting the contact block (62).

11. A method for attaching, applicable to the attaching device according to any one of claims 1 to 10, characterized in that: The attaching method comprises the following steps: S10, the adsorbing member (21) adsorbs the flexible member (3); S20, adjusting the abutting member (22) to be in the first position, so that the flexible member (3) is sandwiched between the first abutting surface (221) and the adsorption surface (211); S30, the adsorption member (21) drives the flexible member (3) to move, and the bending member (30) forms a preset fold between the first section (301) and the second section (302); S40, the adsorption member (21) drives the flexible member (3) to move, so that the second section (302) of the flexible member (3) is attached to the target surface (4); S50, adjusting the abutment member (22) to the second position; S60: The adsorption member (21) drives the flexible member (3) to move, so that the first section (301) of the flexible member (3) is attached to the second section (302).

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