Rapid feeding manipulator for metal pen points

Abstract

The utility model relates to the technical field of manipulators, in particular to a metal pen point rapid feeding manipulator which comprises a supporting frame. The rotating seat is rotationally arranged on the supporting frame; the transmission rod is connected to the rotating seat in a sliding mode, a limiting rod and a clamping part are fixedly arranged at the two ends of the transmission rod respectively, and the clamping part is used for clamping a pen point; the limiting groove is formed in the side, close to the limiting rod, of the supporting frame, and the limiting rod extends into and is slidably connected into the limiting groove; the driving assembly is arranged on the supporting frame and connected with the transmission rod so as to drive the limiting rod to move along the limiting groove, and after the clamping part clamps the pen point, the clamping part firstly retracts towards the direction of the rotating base, then rotates and finally stretches out in the direction away from the rotating base. And rate. The driving assembly drives the limiting rod to move along the limiting groove through the transmission rod, so that rapid feeding is completed, the number of various executive devices is greatly reduced by optimizing and innovating the structural design, and the feeding time is effectively shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to manipulator technical field, concretely relates to a kind of metal pen point rapid feeding manipulator. BACKGROUND

[0002] Pen is a kind of tool for writing, painting and other purposes, with rich variety and long history. In the contemporary information society, traditional writing pen is further explored for new uses, such as eyebrow pencil, eyeliner and so on. Modern pens are usually manufactured in parts and assembled for production.

[0003] When the pen head part is completed, it needs to be installed with other parts of the pen. Traditionally, multiple actuators such as air cylinders are provided to complete the steps of picking up from the material table, then rising and rotating, and finally feeding to the material or other process equipment. On the one hand, multiple actuators increase equipment cost and bring inconvenience to debugging and maintenance. On the other hand, multiple actuators independently perform corresponding functions, resulting in a long cycle time for completing a complete feeding, which seriously affects production efficiency. SUMMARY

[0004] The utility model aims to provide a kind of metal pen point rapid feeding manipulator to solve the above-mentioned deficiencies in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of metal pen point rapid feeding manipulator, comprising a support frame;Further comprising: rotating seat, rotatingly arranged on the support frame;Transmission rod, slidingly connected to the rotating seat, the two ends of the transmission rod are respectively fixedly provided with a limiting rod and a clamping part, the clamping part is used to clamp the pen head;Limiting groove, opened on the side of the support frame close to the limiting rod, the limiting rod extends into and is slidingly connected in the limiting groove;Drive assembly, arranged on the support frame, connected with the transmission rod, to drive the limiting rod to move along the limiting groove, so that the clamping part clamps the pen head, first retracts towards the rotating seat, then rotates, and finally extends away from the rotating seat.

[0007] Further, the drive assembly includes a drive motor fixedly arranged on the support frame, the output shaft of the drive motor is fixedly connected with a drive rod through the support frame, the drive rod is provided with a drive groove, the limiting rod extends into the limiting groove through the drive groove, and the limiting rod is slidingly connected with the drive groove.

[0008] Further, the limiting groove includes a second guide groove, the two ends of the second guide groove are respectively communicated with a first guide groove and a third guide groove, the first guide groove is vertically arranged, the second guide groove is arcuately arranged, and the third guide groove is horizontally arranged.

[0009] Further, the center of the arc-shaped second guide groove is collinear with the center axis of the motor output shaft.

[0010] Further, the rotating seat is provided with a clamping groove, one side of the transmission rod is fixedly connected with a clamping block matched with the clamping groove, and the clamping block is in sliding connection with the clamping groove, so that the transmission rod is prevented from being separated from the rotating seat during sliding.

[0011] Further, the clamping part comprises a finger air cylinder fixedly arranged on one side of the transmission rod, two sliding blocks on the finger air cylinder are respectively fixedly connected with clamping jaws, and the finger air cylinder drives the clamping jaws to move close to or away from each other through the sliding blocks.

[0012] Further, the two clamping jaws are fixedly arranged with rubber pads on the side close to each other.

[0013] Further, the driving groove is arranged along the length direction of the driving rod.

[0014] In the above technical solution, the metal pen head rapid feeding manipulator provided by the utility model has the beneficial effects that:

[0015] When the clamping part clamps the pen head, the driving assembly drives the limiting rod to move along the limiting groove through the transmission rod, so that the clamping part is first lifted towards the rotating seat and then rotated after clamping the pen head, to avoid the pen head from colliding with the placing table on which the pen head is placed, and when the clamping part is rotated to correspond to the subsequent process equipment, the clamping part is extended away from the rotating seat, the pen head is released to complete feeding, and then the driving assembly can drive the clamping part to return to the original position to clamp the pen head again.

[0016] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, rather than intended to limit the disclosure.

[0017] This application file provides an overview of various implementations or examples of the technology described in this disclosure and is not intended to be a comprehensive or exhaustive disclosure of the technology disclosed. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.

[0019] Figure 1The overall structure schematic diagram of the limiting rod in the first guide groove is provided for the embodiment of the utility model;

[0020] Figure 2 The overall structure schematic diagram of the limiting rod in the second guide groove is provided for the embodiment of the utility model;

[0021] Figure 3 The overall structure schematic diagram of the limiting rod in the third guide groove is provided for the embodiment of the utility model;

[0022] Figure 4 The A partial enlarged structure schematic diagram is provided for the embodiment of the utility model;

[0023] Figure 5 The driving mechanism structure schematic diagram is provided for the embodiment of the utility model;

[0024] Figure 6 The rotating seat and the limiting rod structure schematic diagram is provided for the embodiment of the utility model.

[0025] Mark explanation:

[0026] Support frame;11, limiting groove;111, first guide groove;112, second guide groove;113, third guide groove;

[0027] Rotating seat;21, clamping groove;

[0028] Transmission rod;31, limiting rod;32, clamping block;

[0029] Clamping part;41, finger air cylinder;42, clamping jaw;43, rubber pad;

[0030] Driving assembly;51, driving motor;52, driving rod;53, driving groove. Specific implementation

[0031] In order to make the purpose, technical scheme and advantage of the embodiment of the present disclosure clearer, the technical scheme of the embodiment of the present disclosure will be described clearly and completely below in combination with the drawings of the embodiment of the present disclosure. Obviously, the described embodiment is a part of the embodiment of the present disclosure, rather than all the embodiments. Based on the described embodiment of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative labor belong to the scope of protection of the present disclosure.

[0032] Please refer to Figures 1-6The utility model provides a kind of metal pen head quick feeding mechanical hand, including support frame 1;Further include: rotating seat 2, rotating setting in support frame 1;Transmission rod 3, slidingly connected in rotating seat 2, the both ends of the transmission rod 3 are respectively fixedly provided with limiting rod 31 and clamping part 4, and the clamping part 4 is used to clamp pen head;Limiting groove 11 is opened in the side of support frame 1 close to limiting rod 31, and the limiting rod 31 is inserted into and slidingly connected in limiting groove 11;Drive assembly 5 is arranged on support frame 1, and is connected with transmission rod 3 to drive limiting rod 31 to move along limiting groove 11, so that clamping part 4 is clamped pen head, first retracts to rotating seat 2 direction, then rotates, finally extends to the direction away from rotating seat 2.It can be understood that the support frame 1 is fixedly arranged on the rack or other fixed facilities in the field, so as to transfer pen head from material taking place to conveying or subsequent process equipment.

[0033] Further, the drive assembly 5 includes a drive motor 51 fixedly arranged on the support frame 1, the output shaft of the drive motor 51 is fixedly connected with a drive rod 52 through the support frame 1, the drive rod 52 is provided with a drive slot 53, the limiting rod 31 is inserted into the limiting groove 11 through the drive slot 53, and the limiting rod 31 is slidingly connected with the drive slot 53.

[0034] The drive motor 51 drives the drive rod 52 to rotate, and the drive rod 52 drives the limiting rod 31 to move along the limiting groove 11 through the drive slot 53, and the movement of the limiting rod 31 drives the transmission rod 3 to slide along the rotating seat 2.

[0035] Further, the limiting groove 11 includes a second guide slot 112, the both ends of the second guide slot 112 are respectively communicated with a first guide slot 111 and a third guide slot 113, the first guide slot 111 is vertically arranged, the second guide slot 112 is arcuately arranged, and the third guide slot 113 is horizontally arranged.

[0036] When the limiting rod 31 is slidingly connected in the first guide slot 111, the limiting rod 31 drives the clamping part 4 to rise in the direction of the rotating seat 2 through the transmission rod 3;When the limiting rod 31 is slidingly connected in the second guide slot 112, the limiting rod 31 drives the clamping part 4 to rotate through the transmission rod 3;When the limiting rod 31 is slidingly connected in the third guide slot 113, the limiting rod 31 drives the clamping part 4 to extend in the direction away from the rotating seat 2 through the transmission rod 3.

[0037] Further, the center of the arcuately arranged second guide slot 112 is collinear with the center axis of the motor output shaft.

[0038] Further, the rotating seat 2 is provided with a clamping groove 21, and the transmission rod 3 is fixedly connected with a clamping block 32 matched with the clamping groove 21, and the clamping block 32 is slidably connected with the clamping groove 21, so as to prevent the transmission rod 3 from being separated from the rotating seat 2 during sliding. It can be understood that the clamping groove 21 can be T-shaped, arc-shaped, inverted trapezoidal or the like, so as to prevent the transmission rod 3 from being separated from the rotating seat 2 during sliding on the rotating seat 2.

[0039] Further, the clamping part 4 comprises a finger air cylinder 41 fixedly arranged on one side of the transmission rod 3, and two sliding blocks on the finger air cylinder 41 are respectively fixedly connected with clamping jaws 42, and the finger air cylinder 41 drives the clamping jaws 42 to move close to or away from each other through the sliding blocks. The finger air cylinder 41 is a kind of pneumatic actuator widely used in automatic equipment, and belongs to the prior art. The finger air cylinder 41 can drive the two sliding blocks to move towards or away from each other, and a person skilled in the art can realize the clamping and releasing functions of the finger air cylinder 41 without creative labor.

[0040] Further, rubber pads 43 are fixedly arranged on the sides of the two clamping jaws 42 close to each other, so as to avoid damage to the pen head surface.

[0041] Further, the driving groove 53 is arranged along the length direction of the driving rod 52, so that the driving rod 52 can drive the limiting rod 31 to slide in the first guide groove 111 or the third guide groove 113 arranged in a straight line through the driving groove 53.

[0042] When the finger air cylinder 41 clamps the pen head through the clamping jaws 42, the driving motor 51 drives the driving rod 52 to rotate, and the driving rod 52 drives the limiting rod 31 to move along the limiting groove 11 through the driving groove 53. When the limiting rod 31 is slidably connected in the first guide groove 111, the limiting rod 31 drives the clamping part 4 to ascend towards the rotating seat 2 through the transmission rod 3. When the limiting rod 31 is slidably connected in the second guide groove 112, the limiting rod 31 drives the clamping part 4 to rotate through the transmission rod 3. When the limiting rod 31 is slidably connected in the third guide groove 113, the limiting rod 31 drives the clamping part 4 to extend away from the rotating seat 2 through the transmission rod 3. The finger air cylinder 41 releases the pen head through the clamping jaws 42, so as to complete feeding. The driving motor 51 is reversed to drive the clamping part 4 to return to the original position and clamp the pen head again. Through optimization and innovative structure design, the number of various actuators is greatly reduced, the feeding time is effectively reduced, and the feeding efficiency is greatly improved.

[0043] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A metal pen point rapid feeding mechanical hand, comprising a support frame (1); characterized in that: Also include: Rotary seat (2), rotatably arranged on the support frame (1); Transmission rod (3), slidingly connected to the rotary seat (2), both ends of the transmission rod (3) are fixedly provided with a limiting rod (31) and a clamping part (4), respectively, the clamping part (4) is used for clamping the pen head; Limiting groove (11) is arranged on one side of the support frame (1) close to the limiting rod (31), the limiting rod (31) extends into and is slidingly connected in the limiting groove (11); Drive assembly (5) is arranged on the support frame (1) and connected with the transmission rod (3) to drive the limiting rod (31) to move along the limiting groove (11), so that the clamping part (4) is retracted first, then rotated, and finally extended away from the rotary seat (2) after clamping the pen head.

2. The metal tip quick feeding mechanical hand according to claim 1, characterized in that, The drive assembly (5) includes a drive motor (51) fixedly arranged on the support frame (1), the output shaft of the drive motor (51) is fixedly connected with a drive rod (52) penetrating through the support frame (1), the drive rod (52) is provided with a drive slot (53), the limiting rod (31) extends into the limiting groove (11) through the drive slot (53), and the limiting rod (31) is slidingly connected with the drive slot (53).

3. The metal tip quick feeding mechanical hand according to claim 2, characterized in that, The limiting groove (11) includes a second guide groove (112), the first guide groove (111) and the third guide groove (113) are communicated at both ends of the second guide groove (112), respectively, the first guide groove (111) is vertically arranged, the second guide groove (112) is arranged in an arc shape, and the third guide groove (113) is horizontally arranged.

4. The metal tip quick feeding mechanical hand according to claim 3, characterized in that, The center of the arc-shaped second guide groove (112) is collinear with the center axis of the motor output shaft.

5. The metal tip quick feeding mechanical hand according to claim 1, characterized in that, The rotary seat (2) is provided with a clamping groove (21), one side of the transmission rod (3) is fixedly connected with a clamping block (32) matched with the clamping groove (21), and the clamping block (32) is slidingly connected with the clamping groove (21) to prevent the transmission rod (3) from being separated from the rotary seat (2) during sliding.

6. The metal tip quick feeding robot as claimed in claim 1, wherein The clamping part (4) includes a finger air cylinder (41) fixedly arranged on one side of the transmission rod (3), two sliding blocks on the finger air cylinder (41) are fixedly connected with clamping jaws (42), respectively, and the finger air cylinder (41) drives the clamping jaws (42) to approach or move away from each other through the sliding blocks.

7. The metal tip quick feeding robot as claimed in claim 6, wherein Two clamping jaws (42) are fixedly provided with rubber pads (43) on the side approaching each other.

8. The metal tip quick feeding mechanical hand according to claim 2, characterized in that, The drive slot (53) is arranged along the length direction of the drive rod (52).

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