Blanking device of pencil painting machine

Abstract

The utility model relates to a discharging device of a pencil painting machine, in particular to the technical field of pencil production equipment. The pencil feeding device comprises a machine frame, a one-way swing arm conveyor, a swing discharging mechanism, a material blocking plate and a material guiding plate, the swing discharging mechanism is arranged at the discharging end of the one-way swing arm conveyor and comprises a mounting frame, a motor, a driving mechanism, a swing frame, a sliding rail, a sliding block and a roller, and pencils are conveyed to the material guiding plate through the one-way swing arm conveyor. The pencils slide into the material collecting area of the swing frame, the motor drives the eccentric wheel to rotate, the swing frame is driven by the connecting rod to reciprocate back and forth along the sliding rail, so that the pencils are evenly distributed in the material collecting area, the reciprocating motion of the swing frame is combined with guiding of the roller, the pencils are discharged in a split-flow mode, clamping stagnation is avoided, the baffles are arranged to prevent the pencils from laterally falling off in the swing process, and damage is reduced. The driving mechanism is simple in structure, convenient to maintain and high in operation stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pencil production equipment technical field especially relates to a pencil paint machine blanking device. BACKGROUND

[0002] In the pencil production process, the pencil after the paint process needs to be transferred to the next process through the blanking device. The traditional blanking device adopts a fixed conveying structure, which has the problems of uneven blanking and easy accumulation of materials. For example, when the pencils accumulate at the blanking end, it may cause the interruption of conveying or scratch the surface of the pencil, affecting the production efficiency and product quality. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides a pencil paint machine blanking device, including frame, one -way swing arm conveyor, swing blanking mechanism, fender, guide plate, the frame top installs the one -way swing arm conveyor for conveying pencil, the swing blanking mechanism is equipped at the blanking end of the one -way swing arm conveyor, the swing blanking mechanism includes mounting bracket, motor, drive mechanism, swing frame, slide rail, sliding block, roller, the slide rail is installed on both sides of the mounting bracket, the sliding block is installed on both sides of the swing frame, two sliding blocks are correspondingly connected in two slide rails, the material collecting area is formed in the swing frame, the roller is installed below the material collecting area, the motor is installed at the bottom of the mounting bracket, the motor drives the swing frame to reciprocate along the slide rail through the drive mechanism, the guide plate extending to the material collecting area is arranged at the blanking end of the one -way swing arm conveyor, the fender is slidably connected in the mounting bracket below the roller.

[0004] Preferably, the roller is rotatably installed between the inner walls of the two sides of the mounting bracket.

[0005] Preferably, the drive mechanism includes an eccentric wheel, a connecting rod and a connecting block, the output shaft of the motor is upwardly arranged and the eccentric wheel is installed at the upper end of the output shaft, the connecting block is arranged on the inner wall of one end of the swing frame, one end of the connecting rod is hingedly connected with the connecting block and the other end of the connecting rod is connected with the eccentric wheel.

[0006] Preferably, the swing frame is vertically upwardly provided with a baffle at the top of each side.

[0007] Preferably, the roller forms a blanking area at both sides.

[0008] (3) Beneficial effects

[0009] The utility model provides a pencil paint machine blanking device, compared with prior art, the utility model has the following beneficial effects:

[0010] 1. The reciprocating motion of the swing frame, combined with roller guidance, enables pencils to be diverted and fed, avoiding jamming.

[0011] 2. The baffle prevents the pencil from falling sideways during swinging, reducing damage.

[0012] 3. The drive mechanism has a simple structure, is easy to maintain, and has high operational stability.

[0013] 4. The amount of material fed can be controlled by setting up a baffle plate and adjusting its position. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the oscillating feeding mechanism of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the swing feeding mechanism of this utility model viewed from below. Figure 1 .

[0017] Figure 4 This is a three-dimensional structural diagram of the swing feeding mechanism of this utility model viewed from below. Figure 2 .

[0018] Figure 5 This is a top-view three-dimensional structural diagram of the swing feeding mechanism of this utility model.

[0019] The attached figures are labeled as follows: 1-frame, 2-unidirectional swing arm conveyor, 3-swinging unloading mechanism, 31-mounting frame, 32-motor, 33-drive mechanism, 331-eccentric wheel, 332-connecting rod, 333-connecting block, 34-swing frame, 35-slide rail, 36-slider, 37-baffle, 38-roller, 4-baffle plate, 5-guide plate. Detailed Implementation

[0020] The present invention will be further described in conjunction with the accompanying drawings and embodiments.

[0021] like Figures 1-5As shown, the utility model relates to a pencil paint machine blanking device, including frame 1, one -way swing arm conveyor 2, swing blanking mechanism 3, baffle 4, guide plate 5, frame 1 top installs the one -way swing arm conveyor 2 for conveying pencil, the blanking end of one -way swing arm conveyor 2 is equipped with swing blanking mechanism 3, swing blanking mechanism 3 includes mounting bracket 31, motor 32, drive mechanism 33, swing frame 34, slide rail 35, sliding block 36, roller 38, the both sides of mounting bracket 31 are equipped with slide rail 35, the both sides outer wall of swing frame 34 are equipped with sliding block 36, two sliding block 36 are correspondingly connected in two slide rail 35, form the material collecting area in swing frame 34, the roller 38 is installed in the material collecting area directly below, the motor 32 is installed in the bottom of mounting bracket 31, the motor 32 drives swing frame 34 to reciprocate along slide rail 35 through drive mechanism 33, the blanking end of one -way swing arm conveyor 2 is equipped with the guide plate 5 extending to the material collecting area, and the guide plate 5 is inclinedly arranged at the blanking end of the one -way swing arm conveyor 2, extends to the material collecting area, and ensures that the pencil is smoothly transferred to the swing frame 34.

[0022] The baffle 4 is slidably connected in the mounting bracket 3 below the roller 38, and the amount of blanking is controlled by adjusting the position.

[0023] The both ends of the roller 38 are rotatably installed between the inner walls of the both sides of the mounting bracket 31, and the drive mechanism 33 includes an eccentric wheel 331, a connecting rod 332 and a connecting block 333. The output shaft of the motor 32 is upwardly arranged and has the eccentric wheel 331 installed at the upper end, the connecting block 333 is arranged on the inner wall of one end of the swing frame 34, one end of the connecting rod 332 is hingedly connected with the connecting block 333, and the other end is connected with the eccentric wheel 331, and the motor 32 drives the eccentric wheel 331 to rotate, and converts the rotary motion into the reciprocating linear motion of the swing frame 34.

[0024] The baffle 37 is vertically upwardly arranged on the both sides of the top of the swing frame 34, so as to prevent the pencil from laterally falling off during the swinging process, and the blanking area is formed on the both sides of the roller 38, so that the pencils uniformly fall through the gap between the rollers and the frictional damage is reduced.

[0025] Working principle:

[0026] Conveying stage: the pencil is conveyed to the guide plate 5 through the one -way swing arm conveyor 2 and slides into the material collecting area of the swing frame 34.

[0027] Dispersion stage: the motor 32 drives the eccentric wheel 331 to rotate, the swing frame 34 is driven to reciprocate along the slide rail 35 through the connecting rod 332, so that the pencils are uniformly distributed in the material collecting area.

[0028] The blanking stage: the pencil falls on the roller 38, and moves to the two sides blanking area along with the vibration of the swing frame 34 and the rotation of the roller 38, and finally falls to the collecting device in order through the gap of the blocking plate 4.

[0029] The above-described embodiments only express the preferred embodiments of the present application, and the description is more specific and detailed, but the present application is not limited to these embodiments. It should be pointed out that for ordinary skilled persons in the art, any improvement made without departing from the purpose of the present application falls within the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A pencil paint machine dispensing device characterized by, The utility model relates to a pencil production line, including frame (1), one -way swing arm conveyor (2), swing blanking mechanism (3), baffle (4), guide plate (5), the frame (1) top installs the one -way swing arm conveyor (2) for conveying pencil, the swing blanking mechanism (3) is equipped at the blanking end of one -way swing arm conveyor (2), the swing blanking mechanism (3) includes mounting bracket (31), motor (32), drive mechanism (33), swing frame (34), slide rail (35), sliding block (36), roller (38), the slide rail (35) is installed on both sides of mounting bracket (31), the sliding block (36) is installed on both sides outer wall of swing frame (34), two sliding block (36) are correspondingly connected in two slide rail (35), the swing frame (34) forms the material collecting area, the roller (38) is installed below the material collecting area, the motor (32) is installed at the bottom of mounting bracket (31), the motor (32) drives swing frame (34) reciprocating motion along slide rail (35) through drive mechanism (33), the guide plate (5) extending to the material collecting area is equipped at the blanking end of one -way swing arm conveyor (2), the baffle (4) is connected in the slide of mounting bracket (31) below roller (38).

2. A pencil paint machine dispensing device according to claim 1, wherein, The roller (38) is rotatably installed between the inner walls of the two sides of the mounting bracket (31).

3. A pencil paint machine dispensing device according to claim 1, wherein, The drive mechanism (33) includes an eccentric wheel (331), a connecting rod (332), and a connecting block (333). The output shaft of the motor (32) is upwardly arranged and has the eccentric wheel (331) installed at the upper end. The connecting block (333) is arranged on the inner wall of one end of the swing frame (34). One end of the connecting rod (332) is hingedly connected with the connecting block (333), and the other end is connected with the eccentric wheel (331).

4. A pencil paint machine dispensing device according to claim 1, wherein, The swing frame (34) is vertically upwardly provided with a baffle (37) on the top of each side.

5. A pencil paint machine dispensing device according to claim 1, wherein, The roller (38) forms a blanking area on both sides.

Images