CN-117302687-B - Pencil core counting and metering equipment

CN117302687BCN 117302687 BCN117302687 BCN 117302687BCN-117302687-B

Abstract

The invention discloses a pencil core counting and metering device, which belongs to the technical field of pencil core packaging devices and is technically characterized by comprising a feeding unit, a metering unit, a driving unit, a box feeding unit and a driving unit, wherein the feeding unit is arranged in a pencil core packaging machine, the metering unit is connected with the feeding unit, the driving unit is arranged on the pencil core packaging machine and is connected with the feeding unit, the box feeding unit is arranged on the pencil core packaging machine, when the pencil core is filled, the pencil core is guided into the feeding unit, the driving unit is started, and the driving unit can drive the metering unit to intermittently rotate through the connection with the feeding unit, so that the metering unit can automatically count the pencil core in the feeding unit in the process of feeding the pencil core. Through placing the refill box in supplying the box unit, open and supply the box unit, supply the box unit to drive the refill box through getting the material unit and carry out intermittent type nature roll-off to be convenient for take the refill box and carry out the filling to the pencil lead after the measurement of material loading unit number core.

Inventors

Wei Shide
YAN QISHUN
DU HAIBIN

Assignees

深圳新华菱文具制造有限公司

Dates

Publication Date: 20260508
Application Date: 20231016

Claims (4)

1. A pencil lead counting apparatus, characterized in that the pencil lead counting apparatus comprises: A refill packaging machine; The feeding unit is arranged in the pencil lead packaging machine and is used for feeding pencil leads; the metering unit is connected to the feeding unit and is used for metering the feeding unit; the positioning unit is arranged on the refill packaging machine and connected with the feeding unit and used for positioning the feeding unit; The driving unit is arranged on the refill packaging machine and connected with the feeding unit and is used for driving the feeding unit to rotate directionally; the cartridge feeding unit is arranged on the cartridge packaging machine and is used for feeding the cartridge; the material taking unit is connected to the box supplying unit and used for guiding and limiting the box supplying unit; the feeding unit comprises: The feeding hopper is arranged on the refill packaging machine, and a rotating rod is connected in the feeding hopper in a rotating way; the feeding cylinder is arranged at the end part of the rotating rod, and an opening is formed in the surface of the feeding cylinder; the transmission rod is rotationally connected in the refill packaging machine, and a rotating disc is arranged on the surface of the transmission rod; the placing groove is arranged on the surface of the rotating disc and is used for driving the pencil lead to drive; the metering unit includes: the rotating column is arranged on the surface of the rotating disc; the rotating frame is connected to the surface of the rotating rod and is in sliding connection with the rotating column; the first sensor is arranged in the refill packaging machine; The second sensor is arranged on the surface of the rotating disc and is rotationally connected with the first sensor; the positioning unit includes: The positioning disc is arranged on the rotating rod, and the surface of the positioning disc is provided with a groove; the connecting disc is connected to the side of the rotating disc, the locating column is arranged on the surface of the connecting disc, and the locating column is rotationally connected with the surface of the rotating disc.
2. The pencil core number metering apparatus of claim 1, wherein the drive unit includes: The driving piece is arranged on the refill packaging machine; the rotary shaft is rotationally connected to the refill packaging machine and is connected to the output end of the driving piece; a first gear installed on a surface of the rotating shaft; the arc-shaped frame is arranged on the inner wall of the refill packaging machine, and a sliding column is connected inside the arc-shaped frame in a sliding manner; the sliding gear is arranged on the surface of the sliding column, and the sliding gear is in meshed connection with the first gear; The rotary rod is rotationally connected in the refill packaging machine, a second gear is arranged on the surface of the rotary rod, and the second gear is in meshed connection with the sliding gear; and the third gear is arranged on the rotating rod and is in meshed connection with the second gear.
3. The pencil core number core metering apparatus of claim 1, wherein the box supply unit includes: the box feeding box is arranged in the refill packaging machine, and a blanking groove is formed in the bottom of the box feeding box; the placing rack is fixed on the inner wall of the refill packaging machine; an arc-shaped groove which is arranged on the pen refill packaging machine, the inside is connected with a sliding column in a sliding way; the sliding groove is arranged on the refill packaging machine, is communicated with the arc-shaped groove and is in sliding connection with the sliding column; the motor is arranged on the refill packaging machine; the rotary sliding frame is connected to the output end of the motor and is in sliding connection with the sliding column.
4. A pencil core number metering apparatus as set forth in claim 3 wherein the take out unit includes: the guide groove is formed on the refill packaging machine; The sliding piece is connected in the guide groove in a sliding way; The sliding rod is rotationally connected with the surface of the sliding column and is in sliding connection with the sliding piece.

Description

Pencil core counting and metering equipment Technical Field The invention relates to the technical field of pencil lead packaging equipment, in particular to pencil lead counting and metering equipment. Background Fifteen centuries, graphite ore was found, and the person at that time did not know the composition of graphite, known as black lead (blacklead). About 1492, the uk began to use pens made of graphite, known as pencils. Until 1779, scientists have not known that graphite is a form of carbon. Graphite is ground into powder, then mixed with clay, and then poured into two semicircular wooden pipes to prepare the pen with plastic pen holders on the market. In the pencil lead production process, the pencil lead needs to be packaged in a boxing way after being fired and molded. The packaging method used in the current industry is manually weighing and manually boxing, has high physical demands on operators, and is easy to cause the phenomenon of error in filling quantity through manual counting in the filling process, so that the pencil core counting and metering equipment is needed to solve the problems. Disclosure of Invention Aiming at the defects existing in the prior art, the embodiment of the invention aims to provide a pencil core counting and measuring device which solves the problems in the prior art. In order to achieve the above purpose, the present invention provides the following technical solutions: a pencil core count metering apparatus comprising: A refill packaging machine; The feeding unit is arranged in the pencil lead packaging machine and is used for feeding pencil leads; the metering unit is connected to the feeding unit and is used for metering the feeding unit; the positioning unit is arranged on the refill packaging machine and connected with the feeding unit and used for positioning the feeding unit; The driving unit is arranged on the refill packaging machine and connected with the feeding unit and is used for driving the feeding unit to rotate directionally; the cartridge feeding unit is arranged on the cartridge packaging machine and is used for feeding the cartridge; And the material taking unit is connected to the box supplying unit and used for guiding and limiting the box supplying unit. Compared with the prior art, the pencil lead feeding device has the advantages that the pencil lead feeding device is arranged in a pencil lead packaging machine and used for feeding pencil leads, a metering unit is connected to the feeding unit and used for metering the feeding unit, a positioning unit is arranged on the pencil lead packaging machine and connected with the feeding unit and used for positioning the feeding unit, a driving unit is arranged on the pencil lead packaging machine and connected with the feeding unit and used for driving the feeding unit to rotate in a directional mode, and a box supplying unit is arranged on the pencil lead packaging machine and used for supplying pencil lead boxes; When filling the pencil lead, the pencil lead is led into the feeding unit, the driving unit is started, and the driving unit can drive the metering unit to intermittently rotate through connection with the feeding unit, so that the feeding unit can automatically count the pencil lead in the feeding unit in the process of feeding the pencil lead. The efficiency and the precision of the core counting of the pencil core number are effectively improved. In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples. Drawings FIG. 1 is a schematic diagram of the overall structure of a pencil core number and core metering device provided in an embodiment of the present invention. Fig. 2 is a schematic structural diagram of a metering unit according to an embodiment of the present invention. Fig. 3 is a schematic structural diagram of a driving unit according to an embodiment of the present invention. Fig. 4 is a schematic structural view of a box supplying unit according to an embodiment of the present invention. Fig. 5 is a schematic structural view of a feed cylinder according to an embodiment of the present invention. Fig. 6 is a schematic view of a structure of a cassette according to an embodiment of the present invention. Reference numerals 1-refill packing machine, 2-feeding unit, 21-feed hopper, 22-rotating rod, 23-feed cylinder, 231-opening, 24-driving rod, 25-rotating disc, 251-placing groove, 3-metering unit, 31-rotating column, 32-rotating frame, first inductor, 34-second inductor, 4-positioning unit, 41-positioning disc, 42-groove, 43-connecting disc, 44-positioning column, 5-driving unit, 51-driving piece, 52-rotating shaft, 53-first gear, 54-arc frame, 55-sliding column, 56-sliding gear, 57-rotating rod, 571-second gear, 58-third gear, 6-feeding box unit, 61-feeding box, 611-blanking groove, 62-placing frame, 63-arc groove, 64