Double-station clamping feeder based on painting hair feeding

Abstract

The utility model relates to the technical field of paintbrush production, in particular to a double-station clamping feeder based on painting hair feeding, which comprises a frame, a rotating component, a feeding component, a feeding component, a feeding component, a feeding component, a feeding component, a feeding component and a feeding component, the rotating component is arranged on the frame, and a vertical plate is fixedly arranged on the rotating component; the two clamping assemblies are symmetrically arranged on the two sides of the vertical plate and are in sliding connection with the vertical plate; the two lifting assemblies are arranged on the rack and correspond to the clamping assemblies in a one-to-one mode. Each clamping assembly has a first stroke and a second stroke; in the first stroke, each lifting assembly drives the corresponding clamping assembly to do vertical lifting motion; and in the second stroke, the rotating assembly drives the two clamping assemblies to rotate in a reciprocating mode through the vertical plate. And through the arranged rotating assembly, the positions of the two clamping assemblies are rotated and exchanged, so that uninterrupted feeding is achieved. According to the feeding device, the forward stroke and the return stroke of the clamping assembly can be fully utilized, so that the feeding time is halved, and the feeding efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to brush production technical field, concretely relates to a double station clamping feeder based on drawing hair feeding. BACKGROUND

[0002] The main structure of the art brush or the cosmetic brush is the rod part and the head part, the head part includes the metal sleeve pipe, the hair (the brush hair of the art brush, the brush hair of the cosmetic brush), taking the art brush as an example, the shape of the metal sleeve pipe is the straight pipe or the taper pipe, the brush hair is fixed in the metal sleeve pipe and extends a certain length from one end.

[0003] The pen with drawing hair is produced, the pen shell and drawing hair are fed respectively, and the drawing hair is installed in the pen shell through the feeding mechanism, however, the existing feeding mechanism usually adopts the turnover type, that is, after taking the material from the material taking table, ascending and turning over to the feeding place, descending, returning to the original road after the feeding is completed, resulting in the idle state of the feeding mechanism during the return, thereby doubling the feeding time and the low feeding efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a double station clamping feeder based on drawing hair feeding to solve the above-mentioned shortcomings in the prior art.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A double station clamping feeder based on drawing hair feeding, including the frame, further including: the rotating component is set up on the frame, and the vertical plate is fixedly arranged on the rotating component, two clamping components are symmetrically arranged on both sides of the vertical plate and are slidably connected with the vertical plate, two lifting components are respectively arranged on the frame and are correspondingly arranged with the clamping components, the clamping component has the first stroke and the second stroke: the first stroke, the lifting component drives the corresponding clamping component to carry out the vertical lifting motion, the second stroke, the rotating component drives the two clamping components to carry out the reciprocating rotary motion through the vertical plate.

[0007] Further, the rotating component includes the motor fixedly arranged on the frame, the rotating table is fixedly arranged on the output shaft of the motor, and the vertical plate is fixedly connected to the upper side of the rotating table.

[0008] Further, the clamping component includes the sliding seat slidably connected to the side edge of the vertical plate, the thin air claw is fixedly connected to the sliding seat, and the two moving blocks on the thin air claw are fixedly connected with the first clamping jaw and the second clamping jaw respectively.

[0009] Further, the first clamping jaw is arranged in a bent manner, and a plurality of slots are formed in the first clamping jaw; the second clamping jaw is also arranged in a bent manner, and the second clamping jaw is matched with the slots of the first clamping jaw, so that the second clamping jaw can extend into the slots of the first clamping jaw to form a clamping cavity for clamping the brush hair.

[0010] Further, the lifting assembly comprises a lifting cylinder fixedly arranged on the rack, a tension spring is arranged between each sliding seat and the top of the vertical plate, and a limiting piece is further arranged on the vertical plate, which is used for limiting the ascending height of the two sliding seats.

[0011] Further, the limiting piece comprises a limiting plate fixedly arranged on the vertical plate, a first limiting rod is fixedly arranged on one side of each sliding seat facing the limiting plate, two second limiting rods corresponding to the first limiting rods are fixedly arranged on one side of the limiting plate facing the first limiting rods, and the first limiting rod is abutted against the second limiting rod under the action of the tension spring to limit the ascending of the corresponding sliding seat.

[0012] Further, the monitoring assembly comprises two magnetic sensors arranged on the lifting cylinders respectively, and a magnetic ring is arranged on the output rod of each lifting cylinder, and the magnetic sensor determines the position of the output rod relative to the lifting cylinder through the corresponding magnetic ring.

[0013] Further, the monitoring assembly further comprises a support rod fixedly arranged on the rack, the support rod is arranged in an L shape, and a capacitive sensor is arranged at the end of the support rod.

[0014] In the above technical solution, the double-station clamping feeder based on picture hair feeding has the following beneficial effects:

[0015] Through the rotating assembly, after one clamping assembly takes the material (the other clamping assembly completes the feeding), the lifting assembly drives the corresponding clamping assembly to ascend synchronously, i.e., the first stroke, the rotating assembly drives the two clamping assemblies to rotate, i.e., the second stroke, so as to exchange the positions of the two clamping assemblies, and the lifting assembly drives the corresponding clamping assembly to descend, i.e., the first stroke, so as to place the picture hair in the pen head (after the other clamping assembly descends to take the material), and the above cycle is continuously completed, so as to realize uninterrupted feeding. The present application can fully utilize the go and return of the clamping assembly, so that the feeding time is reduced by half, and the feeding efficiency is effectively improved.

[0016] It should be understood that the foregoing general description and the following detailed description are only exemplary and illustrative, but not for limiting the present 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. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0019] Figure 1 The overall structure schematic diagram provided by the embodiment of the present application Figure 1 ;

[0020] Figure 2 The A local enlarged structure schematic diagram provided by the embodiment of the present application

[0021] Figure 3 The overall structure schematic diagram provided by the embodiment of the present application Figure 2 ;

[0022] Figure 4 The B local enlarged structure schematic diagram provided by the embodiment of the present application

[0023] Figure 5 The clamping assembly structure schematic diagram provided by the embodiment of the present application.

[0024] Explanation of reference signs:

[0025] Rack;

[0026] Rotary assembly; 21, motor; 22, rotary table;

[0027] Clamping assembly; 31, sliding seat; 32, thin air claw; 33, first clamping jaw; 34, second clamping jaw; 35, slot; 36, clamping cavity;

[0028] Lifting assembly; 41, lifting air cylinder; 42, tension spring; 43, limiting plate; 44, first limiting rod; 45, second limiting rod;

[0029] Vertical plate;

[0030] Monitoring assembly; 61, magnetic sensor; 62, supporting rod; 63, capacitive sensor. DETAILED DESCRIPTION

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0032] Please see Figures 1-5 A dual-station clamping and feeding machine based on drawing and feeding includes a frame 1, and further includes: a rotating component 2, which is disposed on the frame 1, and a vertical plate 5 is fixedly disposed on the rotating component 2; two clamping components 3, which are symmetrically disposed on both sides of the vertical plate 5 and slidably connected to the vertical plate 5; and two lifting components 4, which are respectively disposed on the frame 1 and correspond one-to-one with the clamping components 3; the clamping components 3 have a first stroke and a second stroke: in the first stroke, the lifting components 4 drive the corresponding clamping components 3 to perform vertical lifting and lowering motion; in the second stroke, the rotating component 2 drives the two clamping components 3 to perform reciprocating rotational motion through the vertical plate 5.

[0033] The lifting and lowering of the clamping component 3 at the material pick-up point is to prevent the brush bristles from bending when the clamping component 3 rotates. The lifting and lowering at the feeding point is to insert the brush bristles into the brush head after the brush head is rotated, so as to prevent the brush bristles from falling to the outside of the brush head.

[0034] Furthermore, the rotating assembly 2 includes a motor 21 fixedly mounted on the frame 1, a rotating platform 22 fixedly mounted on the output shaft of the motor 21, and a vertical plate 5 fixedly connected to the upper side of the rotating platform 22. The motor 21 drives the vertical plate 5 through the rotating platform 22. To improve the stability of the vertical plate 5, a horizontal plate can be connected to the lower side of the vertical plate 5, and the horizontal plate is connected to the rotating platform 22.

[0035] Furthermore, the clamping assembly 3 includes a sliding seat 31 slidably connected to the side of the vertical plate 5. A thin pneumatic gripper 32 is fixedly connected to the sliding seat 31. Two movable blocks on the thin pneumatic gripper 32 are respectively fixedly connected to a first gripper 33 and a second gripper 34. The thin pneumatic gripper 32 can drive the first gripper 33 and the second gripper 34 to move towards or away from each other through the two movable blocks, thereby realizing the function of gripping and releasing the brush. The thin pneumatic gripper 32 is a pneumatic device that uses compressed air as a power source to realize the action of gripping and releasing objects. It is common knowledge and conventional technology for those skilled in the art, and will not be described in detail here.

[0036] Further, the first clamping jaw 33 is arranged in a bent manner, and a plurality of slots 35 are formed in the first clamping jaw 33; the second clamping jaw 34 is also arranged in a bent manner, and the second clamping jaw 34 is matched with the slots 35 of the first clamping jaw 33, so that the second clamping jaw 34 can extend into the slots 35 of the first clamping jaw 33 to form a clamping cavity 36 for clamping the bristles. The second clamping jaw 34 extends into the first clamping jaw 33 to form a clamping cavity 36 in a shape of a circle. Compared with the conventional direct clamping, the clamping of the bristles is circumferentially wrapped, so that the stability of clamping the bristles can be improved to avoid the bristles from falling off.

[0037] Further, the lifting assembly 4 comprises a lifting cylinder 41 fixedly arranged on the rack 1, a tension spring 42 is arranged between each of the sliding seats 31 and the top of the vertical plate 5, and a limiting piece is further arranged on the vertical plate 5, which is used to limit the height of the upward movement of the two sliding seats 31. The tension spring 42 always keeps stretching relative to the corresponding sliding seat 31, so that the sliding seat 31 moves upward to the limiting piece. The limiting piece can avoid the shaking of the sliding seat 31 driven by the tension spring 42, and can also control the height of the upward movement of the two sliding seats 31. It can be understood that the vertical plate 5 and the sliding seat 31 are respectively provided with a connecting rod to fix the tension spring 42.

[0038] Further, the limiting piece comprises a limiting plate 43 fixedly arranged on the vertical plate 5, a first limiting rod 44 is fixedly arranged on one side of each of the sliding seats 31 facing the limiting plate 43, and two second limiting rods 45 corresponding to the first limiting rods 44 are fixedly arranged on one side of the limiting plate 43 facing the first limiting rods 44. Under the action of the tension spring 42, the first limiting rod 44 abuts against the second limiting rod 45 to limit the upward movement of the corresponding sliding seat 31.

[0039] Further, a monitoring assembly 6 is further arranged, which comprises two magnetic sensors 61 arranged on the lifting cylinders 41 respectively, and a magnetic ring is arranged on the output rod of each of the lifting cylinders 41. The magnetic sensor 61 determines the position of the output rod relative to the lifting cylinder 41 through the corresponding magnetic ring. The magnetic sensor 61 monitors whether the output rod of the lifting cylinder 41 is completely retracted into the lifting cylinder 41 through the magnetic ring, so as to avoid the rotation of the sliding seat 31 when the output rod is not separated from the sliding seat 31 (the sliding seat 31 is driven by the tension spring 42 to move upward), and to avoid the influence of the friction therebetween on the service life. It can be understood that a PLC control board (not shown in the figure) is arranged on the rack 1, and the PLC control board is electrically connected with the magnetic sensor 61 and the motor 21. When the output rod moves back into the lifting cylinder 41, the PLC receives the signal of the magnetic sensor 61, and then sends a rotating signal to the motor 21.

[0040] Further, the monitoring assembly 6 further comprises a support rod 62 fixedly arranged on the rack 1, the support rod 62 is arranged in an L shape, and the end of the support rod 62 is provided with a capacitive sensor 63. The capacitive sensor 63 is used for detecting whether the pen head moves to the lower side of the clamping assembly 3, so that when the previous process is wrong, the feeder of the device can be automatically stopped, and the automation level is improved. The PLC control board, the capacitive sensor 63 and the lifting cylinder 41 are electrically connected, when the capacitive sensor 63 detects that the pen head moves to the lower side of the clamping assembly 3, the PLC control board receives the signal and sends a signal to the lifting cylinder 41, so that the lifting cylinder 41 drives the corresponding clamping assembly 3 to move downward to complete the feeding and feeding.

[0041] It can be understood that the magnetic sensor 61 and the capacitive sensor 63 of the monitoring assembly are all used for detecting whether an object is in a specified position, and the ultrasonic sensor, the photoelectric sensor and other sensors or devices selected by those skilled in the art and capable of achieving the above functions should be considered as being within the protection scope of the present application.

[0042] After the clamping assembly 3 on one side takes the material (the clamping assembly 3 on the other side completes the feeding), the lifting cylinder 41 rises, the tension spring 42 drives the corresponding clamping assembly 3 to synchronously rise until the first limiting rod 44 and the second limiting rod 45 abut, that is, the first stroke, after the magnetic sensor 61 detects that the output rod moves back into the lifting cylinder 41, the rotating assembly 2 drives the two clamping assemblies 3 to rotate, that is, the second stroke, so as to exchange the positions of the two clamping assemblies 3, when the capacitive sensor 63 detects that there is a pen head on the lower side of the clamping assembly 3, the output rod of the lifting cylinder 41 moves downward to drive the corresponding clamping assembly 3 to descend, that is, the first stroke, so as to place the drawing hair into the pen head (after the clamping assembly 3 on the other side descends to take the material), the above cycle is continuously completed, so as to realize uninterrupted feeding. The present application can fully utilize the forward stroke and the return stroke of the clamping assembly 3, so that the feeding time is reduced by half, and the feeding efficiency is effectively improved.

[0043] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for those skilled in the art, the described embodiments can be modified in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the protection scope of the claims of the present application.

Claims

1. A dual-station clamping and feeding machine based on drawing and feeding, comprising a frame (1), characterized in that: Also includes: A rotating assembly (2) is mounted on a frame (1), and a vertical plate (5) is fixedly mounted on the rotating assembly (2). Two clamping components (3) are symmetrically arranged on both sides of the vertical plate (5) and are slidably connected to the vertical plate (5); Two lifting components (4) are respectively set on the frame (1) and are set one-to-one with the clamping components (3); The clamping assembly (3) has a first stroke and a second stroke: In the first stroke, the lifting component (4) drives the corresponding clamping component (3) to perform vertical lifting motion; In the second stroke, the rotating component (2) drives the two clamping components (3) to reciprocate and rotate through the vertical plate (5).

2. The dual-station clamping and feeding machine based on drawing and feeding as described in claim 1, characterized in that, The rotating assembly (2) includes a motor (21) fixedly mounted on the frame (1), a rotating platform (22) fixedly mounted on the output shaft of the motor (21), and a vertical plate (5) fixedly connected to the upper side of the rotating platform (22).

3. A dual-station clamping and feeding machine based on drawing and feeding according to claim 1, characterized in that, The clamping assembly (3) includes a sliding seat (31) slidably connected to the side of the vertical plate (5), a thin air gripper (32) fixedly connected to the sliding seat (31), and two moving blocks on the thin air gripper (32) respectively fixedly connected to a first gripper (33) and a second gripper (34).

4. A dual-station clamping and feeding machine based on drawing and feeding according to claim 3, characterized in that, The first gripper (33) is bent and has multiple slots (35). The second gripper (34) is also bent and is adapted to the slots (35) on the first gripper (33) so that the second gripper (34) can extend into the slots (35) of the first gripper (33) to form a clamping cavity (36) for gripping the brush bristles.

5. A dual-station clamping and feeding machine based on drawing and feeding according to claim 3, characterized in that, The lifting assembly (4) includes a lifting cylinder (41) fixedly mounted on the frame (1), and a tension spring (42) is provided between the top of each sliding seat (31) and the top of the vertical plate (5). A limiting member is also provided on the vertical plate (5), which is used to limit the height of the two sliding seats (31) from rising.

6. A dual-station clamping and feeding machine based on drawing and feeding according to claim 5, characterized in that, The limiting component includes a limiting plate (43) fixedly mounted on a vertical plate (5). Two sliding seats (31) are respectively fixedly mounted with a first limiting rod (44) on one side facing the limiting plate (43). The limiting plate (43) is fixedly mounted with two second limiting rods (45) corresponding to the first limiting rods (44) on one side facing the first limiting rods (44). Under the action of the tension spring (42), the first limiting rod (44) abuts against the second limiting rod (45) to limit the corresponding sliding seat (31) from rising.

7. A dual-station clamping and feeding machine based on drawing and feeding, as described in claim 5, is characterized in that, It also includes a monitoring component (6), which includes two magnetic sensors (61) respectively disposed on the lifting cylinder (41). Each of the lifting cylinders (41) has a magnetic ring on its output rod. The magnetic sensor (61) determines the position of the output rod relative to the lifting cylinder (41) through the corresponding magnetic ring.

8. A dual-station clamping and feeding machine based on drawing and feeding according to claim 7, characterized in that, The monitoring component (6) also includes a support rod (62) fixedly mounted on the frame (1). The support rod (62) is L-shaped and has a capacitive sensor (63) at its end.

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