Assembly tool

Abstract

The embodiment of the utility model discloses an assembling tool which is characterized in that a containing part is used for containing workpieces, an assembling head is used for assembling the workpieces, and meanwhile the workpieces are conveyed to an assembling part from the containing part through a supply assembly. Therefore, the plurality of accommodating holes can be used for filling and assembling the workpieces in sequence through the workpiece outlets and the assembling heads. In addition, the shielding body arranged on the shielding part can be used for shielding the workpiece, and the workpiece is prevented from falling off from the workpiece outlet. Therefore, the automation level of the assembling tool is improved, and the working intensity of operators is reduced.

Description

Technical Field

[0001] This utility model relates to the field of product assembly technology, and in particular to an assembly tool. Background Technology

[0002] During product assembly, numerous connectors are used for secure connections. Taking screws as an example, operators must alternate between tightening and attaching screws to a screwdriver while driving them in. This increases the operator's workload, reduces assembly efficiency, and poses a risk of screws falling out. Therefore, improving the installation efficiency of connectors and reducing the operator's workload is a problem that needs to be addressed. Utility Model Content

[0003] In view of this, this utility model embodiment provides an assembly tool that uses a supply component to transfer workpieces one by one from the receiving section to the assembly section, so that operators can directly add workpieces to the assembly head automatically using the assembly tool. This increases installation efficiency and reduces workload.

[0004] The assembly tool of this utility model embodiment includes:

[0005] Assembly section, including assembly head;

[0006] The receiving section includes the workpiece exit; and

[0007] The supply assembly includes a rotating part and a blocking part. The rotating part includes a turntable having a plurality of receiving holes that are spaced apart circumferentially along the turntable. The blocking part includes a blocking body that is disposed corresponding to the workpiece outlet. The workpiece outlet and the assembly head correspond to different receiving holes. The assembly head moves axially along the receiving holes.

[0008] Furthermore, the turntable includes a first position and a second position in the direction of rotation;

[0009] In the first position, the assembly head pushes the workpiece out of the receiving hole, and the shielding body movably blocks at least part of the workpiece outlet; in the second position, the shielding body avoids the workpiece outlet, and the workpiece outlet faces the corresponding receiving hole.

[0010] Furthermore, the plurality of receiving holes include a first receiving hole and a second receiving hole;

[0011] As the turntable passes the second position, at least a portion of the obstruction moves from the side of the workpiece outlet toward the workpiece outlet until the turntable moves to the first position;

[0012] In the first position, one of the first receiving hole and the second receiving hole corresponds to the assembly head, and the other corresponds to the workpiece outlet and the shield.

[0013] Furthermore, one side of the turntable is provided with a plurality of first protrusions spaced apart;

[0014] The blocking part includes a swinging member and an elastic reset member, and the swinging member includes the blocking body;

[0015] The turntable moves the blocking part away from the workpiece outlet through the first protrusion, and the elastic reset member generates a reset force.

[0016] Furthermore, the swinging component also includes a driving body, and the driving body has a second protrusion protruding on one side facing the turntable;

[0017] Both the first protrusion and the second protrusion have a rounded structure, and multiple first protrusions abut against the second protrusions in sequence;

[0018] The first protrusion drives the swing member to rotate by a predetermined angle through the second protrusion, and the first protrusion slides along the second protrusion until they separate.

[0019] Furthermore, in the axial direction of the receiving hole, the shielding body maintains a first distance from the opposite side of the turntable, and the protrusion height of the first protrusion is less than the first distance.

[0020] Furthermore, the assembly tool also includes a sleeve corresponding to the receiving hole, and the assembly head moves along the sleeve;

[0021] The sleeve includes a first section in the length direction, and a clearance groove is formed at one end of the first section. The clearance groove faces the turntable, and a plurality of first protrusions rotate along the center of the turntable and pass through the clearance groove in sequence.

[0022] Furthermore, the sleeve also includes a second section in the length direction;

[0023] The assembly tool further includes a housing having a receiving cavity and a supply port, at least a portion of the supply assembly and at least a portion of the assembly part being disposed in the receiving cavity, and the second segment being located between the turntable and the supply port, and the first segment being located on the side of the turntable opposite to the second segment;

[0024] In the first position, one of the receiving holes corresponds to the supply port, and the assembly head drives the workpiece to pass through the second section and the supply port in sequence.

[0025] Furthermore, the receiving hole is a through hole, and both the receiving hole and the assembly head are magnetic;

[0026] In the axial direction of the receiving hole, the workpiece outlet is located on the side of the receiving hole opposite to the supply port.

[0027] Furthermore, the receiving part is disposed on the shell and has a workpiece inlet, which is located on the side of the workpiece outlet away from the supply port and exposed on the outside of the shell.

[0028] Furthermore, the shell portion includes a cylindrical structure, the cylindrical structure including a handheld area;

[0029] The receiving part includes a workpiece channel, one end of which forms the workpiece inlet and the other end forms the workpiece outlet, and the workpiece channel extends along the length direction of the cylindrical structure.

[0030] Furthermore, the workpiece channel includes a straight segment and a curved segment in the extending direction. The straight segment is parallel to the axial direction of the cylindrical structure. One end of the curved segment is connected to the straight segment, and the other end bends toward the turntable to form the workpiece outlet.

[0031] In this embodiment, the assembly tool uses a receiving section to hold the workpiece and an assembly head to assemble it. Simultaneously, a supply assembly transfers the workpiece from the receiving section to the assembly section. Thus, multiple receiving holes allow for sequential workpiece loading and assembly operations via the workpiece exit and the assembly head. Furthermore, a shielding body located in the shielding section can protect the workpiece from falling out of the workpiece exit. This improves the automation level of the assembly tool and reduces the workload of the operator. Attached Figure Description

[0032] The above and other objects, features and advantages of the present invention will become clearer from the following description of embodiments of the present invention with reference to the accompanying drawings, in which:

[0033] Figure 1 This is a schematic diagram of the assembly tool according to an embodiment of the present invention;

[0034] Figure 2 This is a cross-sectional schematic diagram of the assembly tool according to some embodiments of the present utility model;

[0035] Figure 3 This is a cross-sectional schematic diagram of the assembly tool of this utility model embodiment in some other embodiments;

[0036] Figure 4 This is a schematic diagram of the supply component, storage part, and assembly part according to an embodiment of the present utility model;

[0037] Figure 5 This is an exploded view of the supply component and sleeve according to an embodiment of the present utility model;

[0038] Figure 6 This is a schematic diagram showing the positional relationship between the receiving hole, the first protrusion, and the second protrusion in an embodiment of this utility model;

[0039] Figure 7 This is a schematic diagram of the state of the turntable and the blocking part in the first position according to an embodiment of the present utility model;

[0040] Figure 8 This is a schematic diagram of the state of the turntable and the blocking part in the second position according to an embodiment of the present invention;

[0041] Figure 9 This is a schematic diagram of the state of the turntable and the blocking part in the third position according to an embodiment of the present invention.

[0042] Explanation of reference numerals in the attached figures:

[0043] 1-Supply components;

[0044] 11-Rotating part; 111-Turntable; 112-Accommodating hole; 1121-First accommodating hole; 1122-Second accommodating hole; 113-First protrusion;

[0045] 12-Shielding part; 121-Shielding body; 122-Swinging component; 123-Elastic reset component; 124-Driver; 125-Second protrusion; 126-Connector;

[0046] 2-Storage Department;

[0047] 21-Workpiece exit; 22-Workpiece inlet; 23-Workpiece channel; 231-Straight section; 232-Bent section;

[0048] 3-Assembly section;

[0049] 31-Assembly head;

[0050] 41 - First position; 42 - Second position; 43 - Third position;

[0051] 5-Sleeve;

[0052] 51 - First section; 511 - Clearance groove; 52 - Second section;

[0053] 6-Shell;

[0054] 61-Receiving cavity; 62-Supply port; 63-Handheld area;

[0055] A - Workpiece. Detailed Implementation

[0056] The present invention will now be described based on embodiments, but it is not limited to these embodiments. In the following detailed description of the present invention, certain specific details are described in detail. Those skilled in the art will fully understand the present invention even without these details. To avoid obscuring the essence of the present invention, well-known methods, processes, flows, elements, and circuits are not described in detail.

[0057] Furthermore, those skilled in the art should understand that the accompanying drawings provided herein are for illustrative purposes only and are not necessarily drawn to scale.

[0058] Unless the context explicitly requires it, words such as "including" or "contains" throughout the application should be interpreted as including rather than exclusive or exhaustive; that is, meaning "including but not limited to".

[0059] In the description of this utility model, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0060] Unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0061] Figure 1 This is a schematic diagram of the assembly tool in this embodiment. Figure 2 and Figure 3 This is a cross-sectional schematic diagram of the assembly tool in this embodiment.

[0062] In some implementations, such as Figures 1-3 As shown, the assembly tool includes a supply assembly 1, a receiving section 2, and an assembly section 3. The receiving section 2 includes a workpiece outlet 21. This receiving section 2 is used to receive workpieces A, and the operator can place multiple workpieces A into the receiving section 2 so that the supply assembly 1 can transfer multiple workpieces A one by one to the assembly section 3. The assembly section 3 includes an assembly head 31. Figure 2 The assembly head 31 is located inside the assembly tool. Figure 3 The assembly head 31 extends to the outside of the assembly tool and pushes the workpiece A out of the assembly tool.

[0063] Optionally, the workpiece A includes, but is not limited to, fasteners such as screws, rivets, or clips. These fasteners are used to secure two parts together.

[0064] Figure 4 This is a schematic diagram of the structure of the supply component 1, the storage part 2, and the assembly part 3 in this embodiment. Figure 5 This is an exploded view of the supply component 1 and the sleeve 5 in this embodiment.

[0065] Further reference Figures 4-5 As shown, the supply assembly 1 includes a rotating part 11 and a blocking part 12. The rotating part 11 includes a turntable 111 having a plurality of receiving holes 112, which are spaced apart circumferentially along the turntable 111. The blocking part 12 includes a blocking body 121 corresponding to the workpiece outlet 21. The workpiece outlet 21 and the assembly head 31 correspond to different receiving holes 112, and the assembly head 31 is operably movable along the axial direction of the receiving holes 112. The number of receiving holes 112 can be two, three, or more.

[0066] Preferably, the assembly tool includes a first driver and a second driver. The first driver can be a rotary motor. The first driver drives the turntable 111 to rotate via gears. The second driver is used to drive the assembly head 31 to move linearly. In this embodiment, the workpiece outlet 21 is staggered from the assembly head 31 to avoid interference between the filling action of workpiece A and the assembly action of workpiece A.

[0067] In summary, the assembly tool in this embodiment utilizes the receiving section 2 to hold workpiece A and the assembly head 31 to assemble workpiece A, while simultaneously conveying workpiece A from the receiving section 2 to the assembly section 3 via the supply assembly 1. Thus, multiple receiving holes 112 can sequentially perform workpiece A filling and assembly operations through the workpiece outlet 21 and the assembly head 31. Furthermore, the shielding body 121 provided in the shielding section 12 can be used to shield workpiece A, preventing it from falling from the workpiece outlet 21. This improves the automation level of the assembly tool and reduces the workload of the operator.

[0068] Figure 6 This is a schematic diagram showing the positional relationship between the receiving hole 112, the first protrusion 113, and the second protrusion 125 in this embodiment. Figure 7 This is a schematic diagram of the state of the turntable 111 and the blocking part 12 in the first position 41 of this embodiment. Figure 8 This is a schematic diagram of the state of the turntable 111 and the blocking part 12 in the second position 42 of this embodiment. Figure 7 and Figure 8 The outline of the workpiece exit 21 is shown with dashed lines.

[0069] Further reference Figures 6-7As shown, the turntable 111 includes a first position 41 and a second position 42 in the rotation direction. When the turntable 111 is in the first position 41, the assembly head 31 pushes the workpiece A out through the receiving hole 112, and the blocking body 121 movably blocks at least part of the workpiece outlet 21. This pushes the workpiece A to the outside of the receiving hole 112, facilitating the operator's assembly of the workpiece A using the assembly head 31. The operator can tighten the screws by rotating the assembly tool with their fingers. Furthermore, the blocking body 121 blocks the workpiece outlet 21, preventing the workpiece A from moving to the outside of the workpiece outlet 21. This ensures that the workpiece A is stably positioned in the receiving section 2.

[0070] Further reference Figure 8 As shown, when the turntable 111 is in the second position 42, the shield 121 avoids the workpiece outlet 21, and the workpiece outlet 21 faces the corresponding receiving hole 112. As a result, the workpiece A can be moved from the workpiece outlet 21 into the corresponding receiving hole 112, so that the workpiece A can be conveyed to the position corresponding to the assembly head 31 by the rotation of the turntable 111.

[0071] Specifically, the first position 41 and the second position 42 are spaced apart circumferentially on the turntable 111, and the first position 41 and the second position 42 can be configured to be relatively close to each other. When one receiving hole 112 has finished filling the workpiece A (turntable 111 is in the second position 42), the turntable 111 rotates by a small amplitude, and the other receiving hole 112 corresponds exactly to the assembly head 31 (turntable 111 reaches the first position 41). Thus, the driving of the turntable 111 by the first driver is simplified.

[0072] Therefore, on the one hand, as the turntable 111 rotates, it can continuously move the loaded workpiece A to a position corresponding to the assembly head 31. When the turntable 111 is in the first position 41, the assembly head 31 can directly push the workpiece A out from the receiving hole 112 for assembly. At the same time, the blocking body 121 blocks the workpiece outlet 21, allowing the workpiece A to be stably placed in the storage section 2. On the other hand, when the turntable 111 rotates to the second position 42, the workpiece outlet 21 faces a receiving hole 112, and the blocking body 121 is offset from the workpiece outlet 21. This allows the storage section 2 to load the workpiece A into the receiving hole 112, improving the automation level of the assembly tool.

[0073] In some implementations, such as Figures 4-6 As shown, the plurality of receiving holes 112 include a first receiving hole 1121 and a second receiving hole 1122. Specifically, the first receiving hole 1121 and the second receiving hole 1122 are on the same straight line as the rotation center of the turntable 111.

[0074] Further reference Figure 8As shown, during the process of the turntable 111 passing the second position 42, at least part of the blocking body 121 moves from the side of the workpiece outlet 21 toward the workpiece outlet 21 until the turntable 111 moves to the first position 41. During this process, workpiece A completes the loading operation of workpiece A into the first receiving hole 1121. For this purpose, the blocking body 121 blocks the workpiece outlet 21 to prevent workpiece A in the receiving part 2 from falling onto the turntable 111 as the turntable 111 continues to rotate.

[0075] Preferably, the shield 121 completely blocks the workpiece outlet 21, and the shield 121 is spaced between the workpiece outlet 21 and a receiving hole 112 to prevent workpiece A from falling.

[0076] When the turntable 111 is in the first position 41, one of the first receiving hole 1121 and the second receiving hole 1122 corresponds to the assembly head 31, and the other corresponds to the workpiece outlet 21 and the shield 121. That is, in this embodiment, the two receiving holes 112 are offset by 180 degrees in the circumferential direction of the turntable 111. When one receiving hole 112 is loaded with workpiece A, the other is exactly corresponding to the assembly head 31. Thus, the workpiece outlet 21 and the assembly head 31 can alternately perform loading and assembly operations on the two receiving holes 112.

[0077] In some implementations, such as Figures 4-8 As shown, a plurality of first protrusions 113 are spaced apart on one side of the turntable 111. The blocking part 12 includes a swinging member 122 and an elastic reset member 123. The swinging member 122 includes a blocking body 121. The turntable 111 drives the blocking part 12 away from the workpiece outlet 21 through the first protrusions 113, and the elastic reset member 123 generates a reset force.

[0078] Figure 9 This is a schematic diagram of the state of the turntable 111 and the blocking part 12 in the third position 43 of this embodiment.

[0079] Specifically, the elastic reset element 123 can be a torsion spring or a clockwork spring. Figure 4 The image only shows the location of the elastic reset element 123. Further reference is needed. Figure 9As shown, during rotation, the turntable 111 sequentially passes through a third position 43, a second position 42, and a first position 41. When the turntable 111 is in the third position 43, a first protrusion 113 abuts against the swing member 122, causing the swing member 122 to swing counterclockwise, gradually displacing the blocking body 121 from the workpiece outlet 21 until the turntable 111 moves to the second position 42. In this configuration, the workpiece outlet 21 is open, allowing workpiece A to enter the receiving hole 112. Furthermore, during this process, the deformation amplitude of the elastic reset member 123 gradually increases. When the first protrusion 113 separates from the swing member 122, the reset force generated by the elastic reset member 123 drives the swing member 122 to swing in the opposite direction until the blocking body 121 blocks the workpiece outlet 21 again, thus achieving the reset of the rotating part 11.

[0080] In some implementations, such as Figure 4 and Figure 5 As shown, the oscillating component 122 also includes a driving body 124, on the side of the driving body 124 facing the turntable 111, a second protrusion 125 is provided. Both the first protrusion 113 and the second protrusion 125 are circular structures, with multiple first protrusions 113 sequentially abutting against the second protrusions 125. Further referencing... Figures 6-9 As shown, the first protrusion 113 drives the swing member 122 to rotate via the second protrusion 125. When the turntable 111 rotates at a predetermined angle, the turntable 111 will pass through the second position 42. During this process, the first protrusion 113 slides along the second protrusion 125 until the two separate.

[0081] Easy to understand, such as Figure 6 As shown, in this embodiment, the second protrusion 125 can swing along the circle containing the dashed line II. The two first protrusions 113 can rotate along the circle containing the dashed line I. Figure 9 As shown, when the first protrusion 113 pushes the second protrusion 125, the first protrusion 113 will first abut against the lateral area of ​​the second protrusion 125. Further referencing... Figure 8 As shown, as the turntable 111 continues to rotate, the contact point between the first protrusion 113 and the second protrusion 125 will gradually move away from the center of the turntable 111 until the first protrusion 113 and the second protrusion 125 separate from each other.

[0082] Therefore, by configuring both the first protrusion 113 and the second protrusion 125 as a rounded structure, the friction between the rotating part 11 and the blocking part 12 can be reduced, thus preventing wear on the first protrusion 113 and the second protrusion 125 during long-term use. At the same time, the driving force of the first driver is reduced.

[0083] In some implementations, such as Figure 3As shown, along the axial direction of the receiving hole 112, the blocking body 121 maintains a first distance from the opposite side of the turntable 111, and the protrusion height of the first protrusion 113 is less than the first distance (as shown by the dotted line Ⅲ in the figure). Further referencing... Figure 7 As shown, in this embodiment, the protrusion height of the first protrusion 113 is limited to avoid collision between the first protrusion 113 and the shield 121 when the first protrusion 113 passes the shield 121.

[0084] Optionally, the swing member 122 further includes a connector 126, which connects the blocking body 121 and the driving body 124, and a second protrusion 125 protrudes from the driving body 124. The blocking part 12 also includes a rotating shaft, which is connected to the middle region of the connector 126.

[0085] In some implementations, such as Figure 3 and Figure 5 As shown, the assembly tool also includes a sleeve 5 corresponding to the receiving hole 112, and the assembly head 31 moves along the sleeve 5. The sleeve 5 includes a first section 51 in the length direction, with a clearance groove 511 at one end facing the turntable 111. Multiple first protrusions 113 rotate around the center of the turntable 111 and pass sequentially through the clearance groove 511. In this embodiment, the sleeve 5 guides the assembly head 31, allowing it to move axially along the receiving hole 112, thereby ensuring the movement accuracy of the assembly head 31. Furthermore, the clearance groove 511 prevents the first section 51 from colliding with the first protrusions 113.

[0086] In some implementations, such as Figures 1-5 As shown, the sleeve 5 further includes a second section 52 in the length direction. The assembly tool also includes a housing 6. The housing 6 has a receiving cavity 61 and a supply port 62. At least a portion of the supply assembly 1 and at least a portion of the assembly part 3 are disposed in the receiving cavity 61, and the second section 52 is located between the turntable 111 and the supply port 62, while the first section 51 is located on the side of the turntable 111 opposite to the second section 52. When the turntable 111 is in the first position 41, a receiving hole 112 corresponds to the supply port 62, and the assembly head 31 drives the workpiece A to pass through the second section 52 and the supply port 62 in sequence. In this embodiment, the second section 52 can ensure that when the workpiece A is in the area between the receiving hole 112 and the supply port 62, it will not easily fall into the receiving cavity 61, allowing the workpiece A to be smoothly pushed out from the supply port 62.

[0087] In some implementations, such as Figures 1-3 As shown, the receiving hole 112 is a through hole. Both the receiving hole 112 and the assembly head 31 are magnetic. In the axial direction of the receiving hole 112, the workpiece outlet 21 is located on the side of the receiving hole 112 opposite to the supply port 62.

[0088] In this embodiment, workpiece A with high magnetic permeability, such as iron alloy or nickel alloy, can be assembled. When workpiece A enters the receiving hole 112 from the workpiece outlet 21, the magnetism of the receiving hole 112 ensures that workpiece A is suspended inside the receiving hole 112. At the same time, when the assembly head 31 abuts against workpiece A, workpiece A can also be attracted to the assembly head 31, so that the assembly head 31 can drive workpiece A to move, thereby pushing workpiece A out from the supply port 62.

[0089] In some implementations, such as Figure 1 As shown, the receiving part 2 is provided on the housing part 6 and has a workpiece inlet 22. The workpiece inlet 22 is located on the side of the workpiece outlet 21 away from the supply port 62 and is exposed on the outside of the housing part 6. This facilitates the operator to load workpiece A through the workpiece inlet 22. At the same time, when the supply port 62 is facing downwards, the workpiece inlet 22 can be positioned at a higher position to prevent workpiece A from falling out of the workpiece inlet 22.

[0090] Preferably, the workpiece inlet 22 is provided with a cover plate, which covers the workpiece inlet 22. This further prevents workpiece A from falling out.

[0091] In some implementations, such as Figures 1-3 As shown, the shell portion 6 includes a cylindrical structure, which includes a handheld area 63. The storage portion 2 includes a workpiece channel 23, one end of which forms a workpiece inlet 22, and the other end forms a workpiece outlet 21, and the workpiece channel 23 extends along the length direction of the cylindrical structure.

[0092] Specifically, the workpiece outlet 21 is positioned downwards or diagonally downwards. When the operator orients the supply port 62 downwards, multiple workpieces A, due to their own weight, can sequentially pass through the workpiece outlet 21 and enter the receiving hole 112 along the length of the housing 6. This enables the automatic supply of multiple workpieces A.

[0093] In some implementations, such as Figure 2 As shown, the workpiece channel 23 includes a straight section 231 and a curved section 232 in the extension direction. The straight section 231 is parallel to the axial direction of the cylindrical structure. One end of the curved section 232 is connected to the straight section 231, and the other end is bent toward the turntable 111 to form the workpiece outlet 21.

[0094] In this embodiment, the workpiece channel 23 can enter the inner side of the receiving cavity 61 through the window opened on the shell 6, allowing workpiece A to enter the inner side of the receiving cavity 61 from the outside. This facilitates the operator in filling workpiece A into the storage section 2.

[0095] In some implementations, such as Figure 3 As shown, the assembly head 31 is an electric screwdriver bit, which can be operably extended to the outside of the supply port 62 and rotated.

[0096] Specifically, in this embodiment, workpiece A is a screw. The assembly tool also includes a third driver, which is a rotary motor. When the assembly head 31 extends from the supply port 62, the assembly head 31 can rotate under the drive of the third driver, thereby tightening or loosening the screw. The protrusion of the electric screwdriver bit can be a flathead, Phillips head, or prism structure to accommodate different types of screws.

[0097] Preferably, multiple buttons may be protruding from the side wall of the cylindrical structure. These buttons may include a first button, a second button, a third button, or a fourth button. The first button controls the electric screwdriver bit to rotate forward, the second button controls the electric screwdriver bit to rotate in reverse, the third button controls the extension and retraction of the assembly head 31, and the fourth button controls the rotation of the turntable 111. For example, pressing the fourth button once rotates the turntable 111 180 degrees.

[0098] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principle of this utility model should be included within the protection scope of this utility model.

Claims

1. An assembly tool characterized by, The assembly tool comprises: an assembly part (3) comprising an assembly head (31); a receiving part (2) comprising a workpiece outlet (21); and a feeding assembly (1) comprising a rotating part (11) and a shielding part (12), the rotating part (11) comprising a rotating disc (111) having a plurality of accommodating holes (112) distributed along the circumference of the rotating disc (111), the shielding part (12) comprising a shielding body (121) arranged corresponding to the workpiece outlet (21), the workpiece outlet (21) and the assembly head (31) corresponding to different accommodating holes (112), the assembly head (31) moving along the axial direction of the accommodating hole (112).

2. The assembly tool of claim 1, wherein, The rotating disc (111) comprises a first position (41) and a second position (42) in the rotating direction; In the first position (41), the assembly head (31) is pushed out of the workpiece (A) by the accommodating hole (112), and the shielding body (121) movably shields at least part of the workpiece outlet (21); in the second position (42), the shielding body (121) avoids the workpiece outlet (21), and the workpiece outlet (21) is directed to the corresponding accommodating hole (112).

3. The assembly tool of claim 2, wherein, The plurality of accommodating holes (112) comprises a first accommodating hole (1121) and a second accommodating hole (1122); When the rotating disc (111) passes through the second position (42), at least part of the shielding body (121) is moved to the workpiece outlet (21) from the side of the workpiece outlet (21) until the rotating disc (111) moves to the first position (41); In the first position (41), one of the first accommodating hole (1121) and the second accommodating hole (1122) corresponds to the assembly head (31), and the other corresponds to the workpiece outlet (21) and the shielding body (121).

4. The assembly tool of claim 2, wherein, A plurality of first protrusions (113) are arranged on one side of the rotating disc (111); The shielding part (12) comprises a swing member (122) and an elastic return member (123), the swing member (122) comprising the shielding body (121); The rotating disc (111) drives the shielding part (12) away from the workpiece outlet (21) through the first protrusion (113), and the elastic return member (123) generates a return elastic force.

5. The assembly tool of claim 4, wherein, The swing member (122) further comprises a driving body (124), the driving body (124) protruding a second protrusion (125) on one side of the rotating disc (111); The first protrusion (113) and the second protrusion (125) are both circular structures, and a plurality of first protrusions (113) are sequentially in contact with the second protrusion (125); The first protrusion (113) drives the swing member (122) to rotate a predetermined angle through the second protrusion (125), and the first protrusion (113) slides along the second protrusion (125) until it separates.

6. The assembly tool of claim 5, wherein, The shielding body (121) keeps a first distance from the opposite side of the rotating disc (111) in the axial direction of the accommodating hole (112), and the first protrusion (113) has a protrusion height less than the first distance.

7. The assembly tool of claim 5, wherein, The assembly tool further comprises a sleeve (5) corresponding to the accommodating hole (112), and the assembly head (31) moves along the sleeve (5); The sleeve (5) comprises a first section (51) in the length direction, and an avoiding slot (511) is formed at one end of the first section (51) and faces the rotating disc (111); a plurality of the first protrusions (113) rotate along the center of the rotating disc (111) and pass through the avoiding slot (511) in sequence.

8. The assembly tool of claim 7, wherein, The sleeve (5) further comprises a second section (52) in the length direction; The assembly tool further comprises a shell (6) having an accommodating cavity (61) and a supply port (62); at least part of the supply assembly (1) and at least part of the assembly part (3) are arranged in the accommodating cavity (61), the second section (52) is located between the rotating disc (111) and the supply port (62), and the first section (51) is located on the side of the rotating disc (111) away from the second section (52). In the first position (41), one of the accommodating holes (112) corresponds to the supply port (62), and the assembly head (31) drives the workpiece (A) to pass through the second section (52) and the supply port (62) in sequence.

9. The assembly tool of claim 8, wherein, The accommodating hole (112) is a through hole, and the accommodating hole (112) and the assembly head (31) both have magnetism. In the axial direction of the accommodating hole (112), the workpiece outlet (21) is located on the side of the accommodating hole (112) away from the supply port (62).

10. The assembly tool of claim 8, wherein, The receiving part (2) is arranged in the shell (6) and has a workpiece inlet (22), which is located on the side of the workpiece outlet (21) away from the supply port (62) and is exposed to the outside of the shell (6).

11. The assembly tool of claim 10, wherein, The shell (6) comprises a cylindrical structure, and the cylindrical structure comprises a hand-holding area (63). The receiving part (2) comprises a workpiece channel (23), one end of which forms the workpiece inlet (22), the other end of which forms the workpiece outlet (21), and the workpiece channel (23) extends along the length direction of the cylindrical structure.

12. The assembly tool of claim 11, wherein, The workpiece channel (23) comprises a straight section (231) and a curved section (232) in the extension direction, the straight section (231) is parallel to the axial direction of the cylindrical structure, one end of the curved section (232) is connected to the straight section (231), and the other end of the curved section (232) is bent towards the rotating disc (111) and forms the workpiece outlet (21).

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