Automatic tool handle sleeving device

Abstract

The utility model discloses a hardware tool handle automatic sleeve device, including frame, carousel, a plurality of along the circumferential direction interval evenly arranged and located the bearing of carousel on, along the circumferential direction interval arranged and located frame on rivet feeding mechanism, left tongs feeding mechanism, right tongs feeding mechanism and blanking mechanism outside the carousel of four mechanisms one -to -one correspondence is located four bearing outside, bearing includes bottom plate, recessed in bottom plate and is used for rivet insertion's limit hole, protrude in bottom plate and be used for the first limit component of left tongs limit, protrude in bottom plate and be used for the second limit component of right tongs limit, limit hole's bore diameter is slightly greater than the diameter of rivet, hardware tool handle automatic sleeve device still includes the clamping mechanism in limit hole and is used for the rivet supporting of being located in the frame on. The utility model discloses hardware tool handle automatic sleeve device can realize the automatic sleeve of tiger forceps, and the sleeve efficiency is higher.

Description

Technical Field

[0001] This utility model relates to an automatic assembly device for hardware tool handles. Background Technology

[0002] In existing technology, the assembly of pliers is generally done manually. First, the left and right clamps of the pliers are fitted onto rivets to complete the assembly, and then tools are used to secure the three parts together. This manual assembly process is not only labor-intensive but also relatively inefficient. Therefore, a device that can improve assembly efficiency is needed to solve these problems. Utility Model Content

[0003] The purpose of this invention is to provide an automatic tool handle assembly device that can automatically assemble tool handles with high assembly efficiency.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An automatic tool handle assembly device includes a frame, a turntable rotatable about its own axis on the frame, multiple carriers evenly spaced along the circumference on the turntable, and a rivet feeding mechanism, a left clamp feeding mechanism, a right clamp feeding mechanism, and a discharge mechanism arranged circumferentially on the frame and located outside the turntable; the rivet feeding mechanism, the left clamp feeding mechanism, the right clamp feeding mechanism, and the discharge mechanism are each located on the outside of four of the carriers. The support component includes a base plate, a limiting hole recessed in the base plate for insertion of a rivet, a first limiting component protruding from the base plate for limiting the left clamp, and a second limiting component protruding from the base plate for limiting the right clamp; the diameter of the limiting hole is slightly larger than the diameter of the rivet, and the automatic hardware tool handle assembly device also includes a clamping mechanism mounted on the frame for holding the rivet in the limiting hole.

[0005] Preferably, the clamping mechanism includes a clamping seat disposed on the frame and located above the turntable, a mounting member that is radially telescopically disposed on the clamping seat, and a clamping fixture disposed at the front end of the mounting member for clamping the rivet.

[0006] Preferably, the left clamp includes a left clamp handle and a left clamp jaw, and the first limiting component includes a first left limiting post for limiting the left clamp handle and a second left limiting post for limiting the left clamp jaw.

[0007] More preferably, there are two first left limiting posts, which are respectively located on opposite sides of the left clamp handle; the second left limiting post is located on the outside of the left clamp jaw.

[0008] Preferably, the right clamp includes a right clamp handle and a right clamp jaw, and the second limiting component includes a first right limiting post for limiting the right clamp handle and a second right limiting post for limiting the right clamp jaw.

[0009] More preferably, there are two first right limiting posts, which are respectively located on opposite sides of the right clamp handle; the second right limiting post is located on the outside of the right clamp jaw.

[0010] Preferably, the rivet feeding mechanism includes a rivet vibratory feeder mounted on the frame and a rivet loading robot mounted on the frame for sequentially loading the rivets output from the rivet vibratory feeder into the carrier.

[0011] Preferably, the left clamp feeding mechanism includes a left clamp vibratory plate mounted on the frame and a left clamp loading robot mounted on the frame for sequentially loading the left clamps output from the left clamp vibratory plate into the carrier.

[0012] Preferably, the right clamp feeding mechanism includes a right clamp vibratory plate mounted on the frame and a right clamp loading robot mounted on the frame for sequentially loading the right clamps output from the right clamp vibratory plate into the carrier.

[0013] Preferably, the unloading mechanism includes an unloading station on the frame and an unloading robot on the frame for placing the assembled rivet, the left clamp, and the right clamp as a whole on the unloading station.

[0014] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: The automatic hardware tool handle assembly device of this utility model has the following advantages: By setting limiting holes on the base plate, the rivets can be pre-positioned for assembly. The clamping mechanism straightens the rivets to ensure precise alignment of the left and right clamps. The set has good stability and can ensure assembly efficiency. The assembled rivets, in conjunction with the first and second limiting components, respectively, limit and assemble the left and right clamps, resulting in high assembly efficiency. The turntable, in conjunction with the rivet feeding mechanism, the left clamp feeding mechanism, and the right clamp feeding mechanism, enables rapid and orderly loading with high loading efficiency. The diameter of the limiting hole is slightly larger than the diameter of the rivet, and after the three parts are assembled, they can be easily removed from the carrier by the unloading mechanism for subsequent fixed installation, resulting in high unloading efficiency. The efficient loading and unloading process can further improve the assembly efficiency of the device. Attached Figure Description

[0015] Appendix Figure 1This is a structural schematic diagram of an automatic hardware tool handle assembly device according to a specific embodiment of the present utility model; Appendix Figure 2 For the appendix Figure 1 A magnified structural diagram of point A in the middle.

[0016] The components include: 1. Frame; 2. Turntable; 3. Bearing component; 31. Base plate; 32. Limiting hole; 33. First limiting assembly; 331. First left limiting post; 332. Second left limiting post; 34. Second limiting assembly; 341. First right limiting post; 342. Second right limiting post; 4. Rivet feeding mechanism; 41. Rivet vibratory feeder; 42. Rivet loading robot; 5. Left clamp feeding mechanism; 51. Left clamp vibratory feeder. 52. Left clamp loading robot; 6. Right clamp feeding mechanism; 61. Right clamp vibratory plate; 62. Right clamp loading robot; 7. Unloading mechanism; 71. Unloading station; 72. Unloading robot; 8. Clamping mechanism; 81. Clamping seat; 82. Mounting component; 83. Fixture; 9. Rivet; 10. Left clamp; 101. Left clamp handle; 102. Left clamp jaw; 11. Right clamp; 111. Right clamp handle; 112. Right clamp jaw. Detailed Implementation

[0017] The technical solution of this utility model will be further described below with reference to specific embodiments and accompanying drawings.

[0018] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0019] In the description of the embodiments of this utility model, it should be understood that the terms "length", "inner", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the embodiments of this utility model.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," 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 mechanical connection, an electrical connection, or a communication connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0022] In this embodiment of the invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0023] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0024] See Figure 1 As shown, this embodiment provides an automatic tool handle assembly device, including a frame 1, a turntable 2 rotatable about its own axis on the frame 1, multiple support members 3 evenly spaced along the circumference on the turntable 2, a rivet feeding mechanism 4, a left clamp feeding mechanism 5, a right clamp feeding mechanism 6, and a unloading mechanism 7 arranged sequentially and spaced along the circumference on the frame 1 and located outside the turntable 2. In this embodiment, the hardware tool is a pair of pliers.

[0025] In this embodiment, the turntable 2 is provided with eight support members 3, and the rivet feeding mechanism 4, the left clamp feeding mechanism 5, the right clamp feeding mechanism 6, and the unloading mechanism 7 are respectively arranged on the outside of four of the support members 3. Specifically, after the turntable 2 stops after rotating 45°, the rivet feeding mechanism 4, the left clamp feeding mechanism 5, the right clamp feeding mechanism 6, and the unloading mechanism 7 are respectively aligned with the corresponding support members 3 along the radial direction of the turntable 2.

[0026] See Figure 2 As shown, the support member 3 includes a base plate 31, a limiting hole 32 recessed in the base plate 31 for insertion of the rivet 9, a first limiting component 33 protruding from the base plate 31 for limiting the left clamp 10, and a second limiting component 34 protruding from the base plate 31 for limiting the right clamp 11. The diameter of the limiting hole 32 is slightly larger than the diameter of the rivet 9. The automatic hardware tool handle set device also includes a clamping mechanism 8 mounted on the frame 1 for holding the rivet 9 in the limiting hole 32.

[0027] The clamping mechanism 8 is aligned with the left clamp feeding mechanism 5 along the radial direction of the turntable 2. It is used to straighten the rivet 9 before it is fitted into the left clamp 10. After the left clamp 10 is fitted into the rivet 9, the clamping mechanism 8 disengages from the rivet 9 and resets.

[0028] In this embodiment, the clamping mechanism 8 includes a clamping seat 81 disposed on the frame 1 and located above the turntable 2, a mounting member 82 that is retractable along the radial direction of the turntable 2 and disposed on the clamping seat 81, and a clamp 83 disposed at the front end of the mounting member 82 and used to clamp the rivet 9.

[0029] See Figure 2 As shown, the left clamp 10 includes a left clamp handle 101 and a left clamp jaw 102. The first limiting component 33 includes a first left limiting post 331 for limiting the left clamp handle 101 and a second left limiting post 332 for limiting the left clamp jaw 102. In this embodiment, there are two first left limiting posts 331, which are respectively located on opposite sides of the left clamp handle 101; the second left limiting post 332 is located on the outside of the left clamp jaw 102.

[0030] See Figure 2 As shown, the right clamp 11 includes a right clamp handle 111 and a right clamp jaw 112. The second limiting assembly 34 includes a first right limiting post 341 for limiting the right clamp handle 111 and a second right limiting post 342 for limiting the right clamp jaw 112. In this embodiment, there are two first right limiting posts 341, which are respectively located on opposite sides of the right clamp handle 111; the second right limiting post 342 is located on the outside of the right clamp jaw 112.

[0031] See Figure 1 As shown, the above-mentioned rivet feeding mechanism 4 includes a rivet vibratory plate 41 mounted on the frame 1 and a rivet loading robot 42 mounted on the frame 1 for sequentially loading the rivets 9 output from the rivet vibratory plate 41 into the carrier 3.

[0032] See Figure 1As shown, the aforementioned left clamp feeding mechanism 5 includes a left clamp vibratory plate 51 mounted on the frame 1 and a left clamp loading robot 52 mounted on the frame 1 for sequentially loading the left clamp 10 output from the left clamp vibratory plate 51 into the carrier 3.

[0033] See Figure 1 As shown, the right clamp feeding mechanism 6 includes a right clamp vibratory plate 61 mounted on the frame 1 and a right clamp loading robot 62 mounted on the frame 1 for sequentially loading the right clamp 11 output by the right clamp vibratory plate 61 into the carrier 3.

[0034] See Figure 1 As shown, the unloading mechanism 7 includes an unloading station 71 on the frame 1 and an unloading robot 72 on the frame 1 for placing the assembled rivets 9, left clamps 10 and right clamps 11 as a whole on the unloading station 71.

[0035] The working process of this embodiment is described in detail below: Turntable 2 stops intermittently every 45° rotation; When turntable 2 stops rotating, rivet loading robot 42 installs rivets 9 into the limiting holes 32 of the corresponding carrier 3; clamp 83 extends to clamp and straighten the rivets 9 on the corresponding carrier 3, left clamp loading robot 52 puts left clamp 10 onto the rivets 9 on the corresponding carrier 3, and then clamp 83 retracts; right clamp loading robot 62 puts right clamp 11 onto the rivets 9 on the corresponding carrier 3; unloading robot 72 places the rivets 9, left clamp 10 and right clamp 11 on the corresponding carrier 3 as a whole on the unloading station 71.

[0036] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. An automatic tool handle assembly device, characterized in that: The system includes a frame, a turntable rotatable about its own axis, multiple carriers evenly spaced along the circumference on the turntable, and a rivet feeding mechanism, a left clamp feeding mechanism, a right clamp feeding mechanism, and a unloading mechanism arranged sequentially and spaced along the circumference on the frame and located outside the turntable; the rivet feeding mechanism, left clamp feeding mechanism, right clamp feeding mechanism, and unloading mechanism are each located on the outside of four of the carriers. The support component includes a base plate, a limiting hole recessed in the base plate for insertion of a rivet, a first limiting component protruding from the base plate for limiting the left clamp, and a second limiting component protruding from the base plate for limiting the right clamp; the diameter of the limiting hole is slightly larger than the diameter of the rivet, and the automatic hardware tool handle assembly device also includes a clamping mechanism mounted on the frame for holding the rivet in the limiting hole.

2. The automatic tool handle assembly device according to claim 1, characterized in that: The clamping mechanism includes a clamping seat disposed on the frame and located above the turntable, a mounting member that can be extended and retracted in the radial direction on the clamping seat, and a clamping device disposed at the front end of the mounting member for clamping the rivet.

3. The automatic tool handle assembly device according to claim 1, characterized in that: The left clamp includes a left clamp handle and a left clamp jaw. The first limiting component includes a first left limiting post for limiting the left clamp handle and a second left limiting post for limiting the left clamp jaw.

4. The automatic tool handle assembly device according to claim 3, characterized in that: There are two first left limiting posts, which are respectively located on opposite sides of the left clamp handle; the second left limiting post is located on the outside of the left clamp jaw.

5. The automatic tool handle assembly device according to claim 1, characterized in that: The right clamp includes a right clamp handle and a right clamp jaw. The second limiting component includes a first right limiting post for limiting the right clamp handle and a second right limiting post for limiting the right clamp jaw.

6. The automatic tool handle assembly device according to claim 5, characterized in that: There are two first right limiting posts, which are respectively located on opposite sides of the right clamp handle; the second right limiting post is located on the outside of the right clamp jaw.

7. The automatic tool handle assembly device according to claim 1, characterized in that: The rivet feeding mechanism includes a rivet vibratory feeder mounted on the frame and a rivet loading robot mounted on the frame for sequentially loading the rivets output from the rivet vibratory feeder into the carrier.

8. The automatic tool handle assembly device according to claim 1, characterized in that: The left clamp feeding mechanism includes a left clamp vibratory plate mounted on the frame and a left clamp loading robot mounted on the frame for sequentially loading the left clamps output from the left clamp vibratory plate into the carrier.

9. The automatic tool handle assembly device according to claim 1, characterized in that: The right clamp feeding mechanism includes a right clamp vibratory plate mounted on the frame and a right clamp loading robot mounted on the frame for sequentially loading the right clamps output from the right clamp vibratory plate into the carrier.

10. The automatic tool handle assembly device according to claim 1, characterized in that: The unloading mechanism includes an unloading station on the frame and an unloading robot on the frame for placing the assembled rivets, the left clamp, and the right clamp as a whole on the unloading station.

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