CN212796334U

CN212796334U - Mechanical pencil movement assembly production line

Info

Publication number: CN212796334U
Application number: CN202021802160.5U
Authority: CN
Inventors: 逄焕淼
Original assignee: Qingdao Maik Pen Making Co ltd
Current assignee: Qingdao Maik Pen Making Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-03-26
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an automatic pencil core assembly line, including two backup pads, two the lateral wall that the backup pad is relative is equipped with the conveyer belt jointly, the upside fixedly connected with of conveyer belt is a plurality of boards of placing, and is a plurality of the upside of placing the board all is equipped with the recess, two the common fixedly connected with mounting bracket of upside of backup pad, the upside of mounting bracket is equipped with the feed mechanism who is used for the feeding, the lateral wall of backup pad is equipped with the actuating mechanism who is used for driving conveyer belt transmission and material feeding. The utility model has the advantages of reasonable design, when the conveyer belt intermittent type stopped, the opening and the control mouth of material fill to it for in the pencil in the material fill falls the recess through the control mouth, realize the purpose of feeding, replace the manual work to place the pencil on the conveyer belt, improved work efficiency greatly, and place the pencil on the conveyer belt and all be the vertical state with the backup pad, the convenience is processed the pencil like this.

Description

Mechanical pencil movement assembly production line

Technical Field

The utility model relates to a propelling pencil production technical field especially relates to a propelling pencil core assembly line.

Background

The mechanical pencil, i.e. the pencil with spring returning to original position after the pressure is released, is divided into thick-core and thin-core mechanical pencils according to the diameter of the pencil core, and can be divided into a core dropping type, a rotating type, a pulse type and an automatic compensation type according to the core pulling mode.

In the propelling pencil processing manufacture process, need advance the pencil shell with the core assembly in, and in traditional pencil production line, generally rely on the staff to put the conveyer belt with the pencil shell one by one on, greatly reduced work efficiency like this, also increased staff's the amount of labour simultaneously, and put the pencil after also not neat enough, the processing of giving later stage pencil is handled and is brought the difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an assembly production line of mechanical pencil cores.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a propelling pencil core assembly line, includes two backup pads, two the lateral wall that the backup pad is relative is equipped with the conveyer belt jointly, the upside fixedly connected with of conveyer belt is a plurality of boards of placing, and is a plurality of the upside of placing the board all is equipped with the recess, two the common fixedly connected with mounting bracket of upside of backup pad, the upside of mounting bracket is equipped with the feed mechanism who is used for the feeding, the lateral wall of backup pad is equipped with the actuating mechanism who is used for driving conveyer belt transmission and material feeding.

Preferably, feed mechanism includes the baffle of fixed connection on the mounting bracket upside, the upside of mounting bracket is equipped with the control mouth, the upside sliding connection of mounting bracket has the material hopper, two telescopic links of lateral wall fixedly connected with of baffle, the flexible end of telescopic link and the outside fixed connection of material hopper, the lateral wall elastic connection of two springs and baffle is passed through in the outside of material hopper, the lateral wall of baffle runs through and is equipped with the pivot, the one end fixedly connected with cam of pivot.

Preferably, the driving mechanism comprises a fixing plate fixedly connected to the outward side wall of one of the support plates, a motor is fixedly connected to the upper side of the fixing plate, an incomplete gear is fixedly connected to the tail end of an output shaft of the motor, a driving roller shaft of the conveying belt penetrates through the side wall of one of the support plates and is fixedly connected with a complete gear, the complete gear and the incomplete gear are meshed with each other, chain wheels are sleeved on the outer sides of the output shaft of the motor and the rotating shaft, the two chain wheels are respectively fixedly connected with the output shaft of the motor and the rotating shaft, and a chain is wound on the outer sides of the two chain.

Preferably, the inner bottom of the groove is of an arc structure, and the control port is positioned right above one of the grooves.

Preferably, the mounting rack is of an inverted right-angle U-shaped structure, and the cross section of the baffle is of an L-shaped structure.

Preferably, the spring is a compression spring, and the spring is sleeved on the outer side of the telescopic rod.

The utility model discloses in have following beneficial effect:

1. by arranging the feeding mechanism, when the convex end of the cam is in contact with the material hopper, the material hopper can be extruded rightwards, when the convex end of the cam is not in contact with the material hopper, the material hopper is reset under the action of the spring, and when the opening of the material hopper and the control port are aligned with each other, a pencil in the material hopper falls down through the control port, so that the purpose of feeding is realized, the pencil is placed on the conveying belt instead of manpower, the working efficiency is greatly improved, and the pencils placed on the conveying belt are in a vertical state with the supporting plate, so that the processing of the pencil is facilitated;

2. through setting up actuating mechanism, motor output shaft rotates and drives complete gear and incomplete gear revolve for conveyer belt intermittent type transmission, motor output shaft has also driven the rotation of sprocket and the transmission of chain simultaneously, makes pivot and cam rotate, thereby when the conveyer belt intermittent type stops, the material just in time drops in the recess from the hopper, and simple structure has just improved production efficiency greatly, makes things convenient for the staff to operate.

Drawings

Fig. 1 is a perspective view of an assembly line of mechanical pencil movements provided by the utility model;

fig. 2 is the utility model provides a structural schematic diagram of propelling pencil core assembly line.

In the figure: the automatic feeding device comprises a supporting plate 1, a conveying belt 2, a mounting frame 3, a baffle plate 4, a material hopper 5, a control opening 6, a telescopic rod 7, a spring 8, a cam 9, a rotating shaft 10, a chain wheel 11, a chain 12, a motor 13, a fixing plate 14, an incomplete gear 15, a complete gear 16, a placing plate 17 and a groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an assembly line for mechanical pencils comprises two supporting plates 1, wherein conveying belts 2 are jointly arranged on the opposite side walls of the two supporting plates 1, a plurality of placing plates 17 are fixedly connected to the upper sides of the conveying belts 2, grooves 18 are formed in the upper sides of the placing plates 17, and mounting frames 3 are fixedly connected to the upper sides of the two supporting plates 1.

The upper side of the mounting frame 3 is provided with a feeding mechanism for feeding, the feeding mechanism comprises a baffle 4 fixedly connected to the upper side of the mounting frame 3, the mounting frame 3 is of an inverted right-angle U-shaped structure, the cross section of the baffle 4 is of an L-shaped structure, the upper side of the mounting frame 3 is provided with a control port 6, the size of the control port 6 is matched with the size of a pencil, so that the pencil can fall from the control port 6, the inner bottom of each groove 18 is of an arc-shaped structure, the control port 6 is positioned right above one of the grooves 18, the upper side of the mounting frame 3 is slidably connected with a material hopper 5, the side wall of the baffle 4 is fixedly connected with two telescopic rods 7, the telescopic ends of the telescopic rods 7 are fixedly connected with the outer side of the material hopper 5, the outer side of the material hopper 5 is elastically connected with the side wall of the baffle 4 through two springs 8, the lateral wall of baffle 4 runs through and is equipped with pivot 10, and the one end fixedly connected with cam 9 of pivot 10 for material hopper 5 moves about, thereby makes the pencil drop from control mouth 6.

The lateral wall of backup pad 1 is equipped with the actuating mechanism who is used for drive 2 transmission of conveyer belt and material feeding, actuating mechanism includes fixed plate 14 of fixed connection on one of them backup pad 1 lateral wall outwards, the upside fixedly connected with motor 13 of fixed plate 14, the terminal fixedly connected with incomplete gear 15 of output shaft of motor 13, the drive roll axle of conveyer belt 2 runs through the lateral wall and the complete gear 16 of fixedly connected with of one of them backup pad 1, realize conveyer belt 2's intermittent type transmission, intermeshing between complete gear 16 and the incomplete gear 15, the output shaft of motor 13 and the outside of pivot 10 all overlap and are equipped with sprocket 11, two sprocket 11 respectively with motor 13's output shaft and pivot 10 fixed connection, the outside of two sprocket 11 is jointly around being equipped with chain 12.

When the utility model is used, the output shaft of the motor 13 rotates to drive the incomplete gear 15 to rotate, when the incomplete gear 15 is contacted with the complete gear 16, the complete gear 16 is driven to rotate, and when the incomplete gear 15 is not contacted with the complete gear 16, the complete gear 16 stops rotating, thereby realizing the intermittent transmission of the conveyer belt 2;

the rotation of motor 13 output shaft has also driven the rotation of sprocket 11 and the transmission of chain 12 simultaneously, make pivot 10 and cam 9 rotate, when the protruding end contact material hopper 5 of cam 9, can extrude material hopper 5 right, when the protruding end of cam 9 and material hopper 5 contactless, material hopper 5 resets under the effect of spring 8, thereby when 2 intermittent type stops of conveyer belt, the discharge gate of material hopper 5 just in time is to it with control mouth 6, make the pencil in the material hopper 5 fall into in the recess 18 through control mouth 6, the processing to the pencil is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a propelling pencil core assembly line, includes two backup pads (1), its characterized in that, two the lateral wall that backup pad (1) is relative is equipped with conveyer belt (2) jointly, a plurality of boards (17) of placing of upside fixedly connected with of conveyer belt (2), it is a plurality of the upside of placing board (17) all is equipped with recess (18), two the common fixedly connected with mounting bracket (3) of upside of backup pad (1), the upside of mounting bracket (3) is equipped with the feed mechanism who is used for the feeding, the lateral wall of backup pad (1) is equipped with the actuating mechanism who is used for driving conveyer belt (2) transmission and material feeding.

2. The mechanical pencil core assembly line of claim 1, characterized in that, feed mechanism includes baffle (4) of fixed connection on mounting bracket (3) upside, the upside of mounting bracket (3) is equipped with control mouth (6), the upside sliding connection of mounting bracket (3) has material hopper (5), two telescopic links (7) of lateral wall fixedly connected with of baffle (4), the flexible end of telescopic link (7) and the outside fixed connection of material hopper (5), the outside of material hopper (5) is through the lateral wall elastic connection of two springs (8) and baffle (4), the lateral wall of baffle (4) runs through and is equipped with pivot (10), the one end fixedly connected with cam (9) of pivot (10).

3. A mechanical pencil movement assembly line as in claim 2, the driving mechanism comprises a fixing plate (14) fixedly connected on the outward side wall of one of the supporting plates (1), the upper side of the fixed plate (14) is fixedly connected with a motor (13), the tail end of an output shaft of the motor (13) is fixedly connected with an incomplete gear (15), a driving roll shaft of the conveying belt (2) penetrates through the side wall of one of the supporting plates (1) and is fixedly connected with a complete gear (16), the complete gear (16) and the incomplete gear (15) are meshed with each other, the chain wheel (11) is sleeved on the outer sides of the output shaft of the motor (13) and the rotating shaft (10), the two chain wheels (11) are fixedly connected with the output shaft of the motor (13) and the rotating shaft (10) respectively, and the outer sides of the two chain wheels (11) are wound with chains (12) together.

4. A mechanical pencil movement assembly line according to claim 2, characterized in that the inner bottom of the grooves (18) is of an arc-shaped configuration, and the control port (6) is located directly above one of the grooves (18).

5. The assembly line of mechanical propelling pencils according to claim 2, characterized in that the mounting frame (3) is of an inverted right-angled U-shaped structure, and the cross section of the baffle (4) is of an L-shaped structure.

6. The mechanical propelling pencil movement assembly line according to claim 2, wherein the spring (8) is a compression spring, and the spring (8) is sleeved on the outer side of the telescopic rod (7).