CN110561072A - Use method of station material distribution equipment - Google Patents
Use method of station material distribution equipment Download PDFInfo
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- CN110561072A CN110561072A CN201910883438.1A CN201910883438A CN110561072A CN 110561072 A CN110561072 A CN 110561072A CN 201910883438 A CN201910883438 A CN 201910883438A CN 110561072 A CN110561072 A CN 110561072A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/004—Feeding the articles from hoppers to machines or dispensers
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Abstract
The invention provides a use method of station material distribution equipment, which comprises two use modes: the use mode one: when a plurality of workpiece bearing mechanisms of a material distribution transmission mechanism of the station material distribution equipment store workpieces of the same type, the workpieces are assembled on a working plate in a flow mode; namely, the assembly of one equipment workpiece can not be completed from the first station window, the second station window to the last station window; the second use mode: when a plurality of workpiece bearing mechanisms of the material distribution transmission mechanism store workpieces of different types, the workpieces are assembled only in one station window; namely, the assembly of one equipment workpiece can be completed only on one station window from beginning to end. The invention can assemble workpieces in multiple stations and improve the working efficiency.
Description
Technical Field
the invention relates to the technical field of mechanical equipment, in particular to a using method of station distributing equipment.
background
the product is composed of several parts and components. The process of joining parts into components or joining parts and components into products according to specified specifications is known as assembly.
in industrial production, particularly in the process of mechanical manufacturing, it is often necessary to load and assemble parts. The assembly of parts, assemblies and components is in sequence; such as the assembly of the motor of an automobile, the assembly of a reduction gearbox, the assembly of an electric tool and the like; in the existing assembly lines, parts to be assembled are basically placed in a basket, all the parts are disordered, and sometimes different types of parts can be mixed in the basket at the same time, so that the problems of low assembly efficiency and low operation accuracy are inevitably caused when workers assemble the parts.
Disclosure of Invention
In order to overcome the problems, the invention aims to provide a using method of the station material distribution equipment, and the working efficiency of assembly is improved.
The invention is realized by adopting the following scheme: the use method of the station material distribution equipment comprises a material distribution workbench, and is characterized in that: a first partition plate is arranged in the material distribution workbench and separates the material distribution workbench into a lower space and an upper space, a working plate is arranged on the front side wall of the material distribution workbench, a plurality of station windows are arranged on the front side wall of the material distribution workbench, and the station windows are positioned above the working plate; two sides of the bottom plate in the material separating workbench are vertically provided with a supporting rod, the supporting rods are positioned in the lower space, and an upper cross rod and a lower cross rod are transversely erected between the two supporting rods; a plurality of material distribution transmission mechanisms are arranged between the upper cross rod and the lower cross rod, a plurality of material feeding bins are arranged in the upper space, the number of the material feeding bins is the same as that of the material distribution transmission mechanisms, and the positions of the material feeding bins and the material distribution transmission mechanisms correspond to each other; the material distribution transmission mechanism is provided with a plurality of workpiece bearing mechanisms which are distributed at equal intervals; each workpiece bearing mechanism comprises a bearing cabinet body, and the material distribution transmission mechanism can drive a plurality of workpiece bearing mechanisms to rotate circumferentially from top to bottom, so that the bearing cabinet body of each workpiece bearing mechanism can be stopped at the position window; a feeding hopper is arranged on the upper side of the bearing cabinet body, and workpieces placed in the feeding hopper can fall into the feeding hopper;
the use method comprises two use modes: the use mode one: when a plurality of workpiece bearing mechanisms of the material distribution transmission mechanism store workpieces of the same type, the workpieces are assembled on the working plate in a flow mode;
the second use mode: when a plurality of workpiece bearing mechanisms of the material distribution transmission mechanism store workpieces of different types, the workpieces are assembled only in one station window;
The first usage mode is specifically as follows: placing a first workpiece to be assembled in any one feeding space of a first feeding bin of a plurality of feeding bins, opening a first valve corresponding to the feeding space, and opening a second valve of the feeding bin to enable the first workpiece to fall into a bearing cabinet body of any one workpiece bearing mechanism of a first distributing transmission mechanism of a plurality of distributing transmission mechanisms, and repeating the operation until the workpiece bearing mechanisms of the first distributing transmission mechanism are fully filled with the required first workpiece; then, placing a second workpiece in any feeding space of a second feeding bin, opening a first valve corresponding to the feeding space, and opening a second valve to enable the second workpiece to fall into a bearing cabinet body of any workpiece bearing mechanism of a second material distribution transmission mechanism, and repeating the operation until the workpiece bearing mechanisms of the second material distribution transmission mechanism are filled with the required second workpiece; the workpiece bearing mechanisms of the Nth material distribution transmission mechanism are filled with the required Nth workpiece by analogy; an operator takes out a first workpiece from any workpiece bearing mechanism in the first material distribution transmission mechanism of the first station window, then takes out a second workpiece from any workpiece bearing mechanism in the second material distribution transmission mechanism of the second station window for assembly, and the like, takes out an Nth workpiece from any workpiece bearing mechanism in the Nth material distribution transmission mechanism of the Nth station window for assembly; thereby carrying out a flow-type assembly on the working plate;
The second usage mode is specifically as follows: each station window of the second use mode can independently complete assembly, the work flows of each feeding bin, the distribution transmission mechanism and the workpiece bearing mechanism are the same, namely a first workpiece to be assembled is placed in a first feeding space of the feeding bin, a first valve of the first feeding space is opened, a second valve of the feeding bin is opened, the first workpiece falls into a bearing cabinet body of the first workpiece bearing mechanism of the distribution transmission mechanism, a second workpiece is placed in a second feeding space of the feeding bin, the first valve of the second feeding space is opened, the second valve is opened, the second workpiece falls into a bearing cabinet body of the second workpiece bearing mechanism of the distribution transmission mechanism, the process is repeated, the Nth workpiece is placed in the Nth feeding space of the feeding bin, the first valve of the Nth feeding space is opened, and the second valve is opened, the N workpiece falls into a bearing cabinet body of an Nth workpiece bearing mechanism of the material distribution transmission mechanism, after the material is fed, an operator takes out the first workpiece from a first workpiece bearing mechanism in the material distribution transmission mechanism of the station window, and the material distribution transmission mechanism can drive a plurality of workpiece bearing mechanisms to rotate circumferentially from top to bottom, so that the bearing cabinet body of a second workpiece bearing mechanism can be just positioned in front of a limiting rod of the material distribution transmission mechanism; therefore, an operator takes out a second workpiece from the bearing cabinet body of the second workpiece bearing mechanism in the material distribution transmission mechanism of the station window for assembly, and the operator can take out the Nth workpiece from the bearing cabinet body of the Nth workpiece bearing mechanism in the material distribution transmission mechanism of the station window for assembly by analogy, so that the assembly of each workpiece is completed.
furthermore, the material distribution transmission mechanism comprises a stepping motor, an upper gear and a lower gear, wherein the upper gear is arranged on the upper cross rod, and the lower gear is arranged on the lower cross rod; a transmission chain is arranged between the upper gear and the lower gear, the stepping motor is fixed on the lower cross bar, a limiting rod is transversely arranged on the stepping motor, the position of the limiting rod corresponds to the position window, a rotating wheel is arranged on a rotating shaft of the stepping motor, the rotating wheel is meshed with the lower gear, so that the stepping motor can drive the lower gear to rotate through the rotating wheel, the transmission chain can rotate between the upper gear and the lower gear, a plurality of workpiece bearing mechanisms are transversely arranged on one side of the transmission chain, each workpiece bearing mechanism comprises a shaft body, one end of each shaft body is fixed on the transmission chain, the other end of each shaft body is provided with a bearing, each shaft body is connected with an inner ring of the bearing, an outer ring of each bearing is connected with a suspension rod, the bottom of each suspension rod is connected with the bearing cabinet body, and an opening is formed in front of the bearing, a threshold strip is arranged below the opening of the bearing cabinet body, a switch sensor is arranged on the threshold strip, a door plate is hinged above the opening of the bearing cabinet body, a feed hopper is arranged on the upper side of the bearing cabinet body, and the tail of the feed hopper is connected with the cavity of the bearing cabinet body; the workpieces placed in the feeding bin can fall into the feeding hopper;
The feeding bin comprises a box body, a cover plate is hinged to the box body, a second partition plate is transversely arranged in the box body and divides the box body into a first space and a second space, a plurality of vertical partition plates are arranged in the first space and divide the first space into a plurality of feeding spaces, and a first valve is correspondingly arranged at the bottom of each feeding space; a guide block is arranged in the second space, a second valve is arranged at the bottom of the box body, and the second valve is positioned below the second space; the position of the second valve corresponds to the inlet of the feed hopper.
Further, a control box is arranged in the equipment, a circuit board with an MCU is arranged in the control box, and the stepping motor, the first valve, the second valve and the switch sensor are connected with the MCU in the control box.
Further, the using method further comprises the following steps: the MCU can respectively control the stepping motors of the plurality of material distribution transmission mechanisms to work, and also can respectively control the first valves of the feeding bins to work; when an operator takes a workpiece out of the bearing cabinet body for assembly, the MCU can control the rotation amplitude of the stepping motor, so that after the operator takes the workpiece out of the bearing cabinet body, the stepping motor drives the transmission chain to rotate and the next bearing cabinet body can be just positioned in front of the limiting rod, thus when the operator stretches out to the inside of the bearing cabinet body to take the workpiece, the rear part of the bearing cabinet body can be propped against the limiting rod, so that the bearing cabinet body cannot swing in disorder; simultaneously, the inlet of the feed hopper of the bearing cabinet body is just positioned below the second valve of the feeding bin; the station material distribution equipment is assembled in the following mode: when required workpieces are supplemented into the feeding bin, the MCU controls a first valve corresponding to the feeding space to be opened, and simultaneously controls the stepping motor to drive the transmission chain to rotate so that an inlet of a feeding hopper of the bearing cabinet body can be just positioned below a second valve of the feeding bin; meanwhile, the inlet of the feed hopper of the bearing cabinet body at the top of the transmission chain is just positioned below the second valve of the feeding bin; an operator stretches a hand into the bearing cabinet body to take out a workpiece, and at the moment, the door plate of the bearing cabinet body is separated from the threshold bar and then approaches the threshold bar, so that the switch sensor senses the workpiece taking operation of the operator, the MCU is triggered to work, and the MCU controls the stepping motor to rotate to enable the next bearing cabinet body to be located right in front of the limiting rod; therefore, operators can take out required workpieces from all the bearing cabinets.
Furthermore, the upper space of the workbench is transparent, a plurality of label stickers are arranged in front of the feeding bin, and each feeding space of the feeding bin is correspondingly provided with one label sticker, so that an operator can clearly place a corresponding workpiece in each feeding space; the lower space of the workbench is transparent, the door plate of the bearing cabinet body of each workpiece bearing mechanism is provided with an identification sticker, the identification stickers can mark the names of the workpieces, and therefore the label sticker of each feeding space can correspond to the door plate identification sticker of the bearing cabinet body.
further, the switch sensor is a hall sensor, a magnet is arranged on the door plate, when the hall sensor is close to the magnet again after being separated from the magnet, the hall sensor triggers the MCU to work, and the MCU controls the stepping motor to rotate.
Furthermore, the number of the workpiece bearing mechanisms is 6, 1 workpiece bearing mechanism is arranged at the upper end and the lower end of the transmission chain, and 2 workpiece bearing mechanisms are respectively and uniformly distributed at the front end and the rear end of the transmission chain.
Furthermore, a portable handle is arranged on the cover plate.
The invention has the beneficial effects that: the material distributing workbench is provided with a plurality of station windows, each station window is correspondingly provided with a material distributing transmission mechanism, and the material distributing transmission mechanisms are provided with a plurality of workpiece bearing mechanisms, so that when a plurality of workpiece bearing mechanisms store workpieces of the same type, the assembly of the workpieces on the working plate is a flow type, namely the assembly of one equipment workpiece can not be completed from a first station window, a second station window to a last station window; or when a plurality of workpiece bearing mechanisms of the material distribution transmission mechanism store workpieces of different types, the assembly of the workpieces can be completed only in one station window, namely the assembly of one equipment workpiece can be completed only on one station window from beginning to end; consequently, the station of this patent divides material equipment to divide the material more nimble, can carry out the material loading, assembly operation, assembly efficiency is high, and the assembly is more accurate, has improved work efficiency.
Drawings
FIG. 1 is a schematic flow diagram of a method of use of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of a plurality of material distribution transmission mechanisms arranged on two support rods.
Fig. 4 is a schematic structural diagram of the workpiece support mechanism of the present invention.
fig. 5 is a cross-sectional view of the feed bin of the present invention.
Fig. 6 is a schematic block diagram of the circuit of the MCU of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
referring to fig. 1 to 6, the invention provides a use method of a station material distribution device, which includes a material distribution workbench 1, a first partition plate 11 is arranged in the material distribution workbench 1, the material distribution workbench is separated into a lower space 12 and an upper space 13 by the first partition plate 11, a working plate 14 is arranged on the front side wall of the material distribution workbench 1, a plurality of station windows 15 are arranged on the front side wall of the material distribution workbench 1, and the station windows 15 are located above the working plate 14; therefore, an operator can operate on a station window of the working plate, two sides of the bottom plate in the material separating workbench 1 are vertically provided with a support rod 16, the support rods 16 are positioned in the lower space 12, and an upper cross rod 17 and a lower cross rod 18 are transversely erected between the two support rods 16; a plurality of material distribution transmission mechanisms 2 are arranged between the upper cross bar 17 and the lower cross bar 18, a plurality of material feeding bins 3 are arranged in the upper space 13, the number of the material feeding bins 3 is the same as that of the material distribution transmission mechanisms 2, and the positions of the material feeding bins 3 and the material distribution transmission mechanisms 2 are corresponding; the material distribution transmission mechanism 2 is provided with a plurality of workpiece bearing mechanisms 4 which are distributed at equal intervals; each workpiece bearing mechanism 4 comprises a bearing cabinet body 44, and the material distribution transmission mechanism 2 can drive a plurality of workpiece bearing mechanisms 4 to rotate circumferentially from top to bottom, so that the bearing cabinet body 44 of each workpiece bearing mechanism can be stopped at the station window 15; a feed hopper 49 is arranged on the upper side of the bearing cabinet body 44, and workpieces placed in the feed bin 3 can fall into the feed hopper 49;
The use method comprises two use modes: the use mode one: when a plurality of workpiece bearing mechanisms 4 of the material distribution transmission mechanism 2 store workpieces of the same type, the workpieces are assembled on the working plate in a flow mode;
The second use mode: when a plurality of workpiece bearing mechanisms of the material distribution transmission mechanism 2 store workpieces of different types, the workpieces are assembled only in one station window;
The first usage mode is specifically as follows: placing a first workpiece to be assembled in any one feeding space of a first feeding bin of the plurality of feeding bins 3, opening a first valve 37 corresponding to the feeding space, and opening a second valve 39 of the feeding bin, so that the first workpiece falls into a bearing cabinet 44 of any one workpiece bearing mechanism of a first material distribution transmission mechanism of the plurality of material distribution transmission mechanisms 2, and repeating the operation until the workpiece bearing mechanisms 4 of the first material distribution transmission mechanism are filled with the required first workpiece; then, placing a second workpiece in any feeding space of a second feeding bin, opening a first valve corresponding to the feeding space, and opening a second valve to enable the second workpiece to fall into a bearing cabinet body of any workpiece bearing mechanism of a second material distribution transmission mechanism, and repeating the operation until the workpiece bearing mechanisms 4 of the second material distribution transmission mechanism are filled with the required second workpiece; the workpiece bearing mechanisms of the Nth material distribution transmission mechanism are filled with the required Nth workpiece by analogy; an operator takes out a first workpiece from any workpiece bearing mechanism 4 in the first material distribution transmission mechanism of the first station window, then takes out a second workpiece from any workpiece bearing mechanism in the second material distribution transmission mechanism of the second station window for assembly, and the like, takes out an Nth workpiece from any workpiece bearing mechanism 4 in the Nth material distribution transmission mechanism of the Nth station window for assembly; thereby carrying out a flow-type assembly on the working plate;
The second usage mode is specifically as follows: each station window of the second usage mode can independently complete assembly, the work flows of each feeding bin 3, the distribution transmission mechanism 2 and the workpiece bearing mechanism 4 are the same, namely, a first workpiece to be assembled is placed in a first feeding space of the feeding bin 3, a first valve 37 of the first feeding space is opened, a second valve 39 of the feeding bin is opened, so that the first workpiece falls into a bearing cabinet body of the first workpiece bearing mechanism of the distribution transmission mechanism 2, a second workpiece is placed in a second feeding space of the feeding bin, a first valve of the second feeding space is opened, a second valve is opened, so that the second workpiece falls into a bearing cabinet body of the second workpiece bearing mechanism of the distribution transmission mechanism, and so on, an Nth workpiece is placed in an Nth feeding space of the feeding bin, and a first valve of the Nth feeding space is opened, opening a second valve to enable the Nth workpiece to fall into a bearing cabinet body of an Nth workpiece bearing mechanism of the material distribution transmission mechanism, after the material is loaded, taking out the first workpiece from a first workpiece bearing mechanism in the material distribution transmission mechanism of the station window by an operator, wherein the material distribution transmission mechanism can drive a plurality of workpiece bearing mechanisms to rotate circumferentially from top to bottom, and the bearing cabinet body of the second workpiece bearing mechanism can be just positioned in front of the limiting rod; therefore, an operator takes out a second workpiece from the bearing cabinet body of the second workpiece bearing mechanism in the material distribution transmission mechanism of the station window for assembly, and the operator can take out the Nth workpiece from the bearing cabinet body of the Nth workpiece bearing mechanism in the material distribution transmission mechanism of the station window for assembly by analogy, so that the assembly of each workpiece is completed.
as shown in fig. 3, the material-separating transmission mechanism 2 includes a stepping motor 21, an upper gear 22 and a lower gear 23, the upper gear 22 is disposed on the upper cross bar 17, and the lower gear 23 is disposed on the lower cross bar 18; a transmission chain 24 is arranged between the upper gear 22 and the lower gear 23, the stepping motor 21 is fixed on the lower cross bar 18, a limiting rod 25 is transversely arranged on the stepping motor 21, the position of the limiting rod 25 corresponds to the position of the station window 15, a rotating wheel 26 is arranged on a rotating shaft of the stepping motor 21, the rotating wheel 26 is meshed with the lower gear 23, so that the stepping motor 21 can drive the lower gear 23 to rotate through the rotating wheel 26, the transmission chain 24 rotates between the upper gear 22 and the lower gear 23, a plurality of workpiece bearing mechanisms 4 are transversely arranged on one side of the transmission chain 24, each workpiece bearing mechanism 4 comprises a shaft body 41, one end of each shaft body 41 is fixed on the transmission chain 24, a bearing 42 is arranged at the other end of each shaft body 41, the shaft bodies 41 are connected with inner rings of the bearing 42, and an outer ring of each bearing 42 is connected with a suspension rod 43, the bottom of the hanging rod 43 is connected with a bearing cabinet body 44, an opening 45 is formed in the front of the bearing cabinet body 44, a threshold strip 46 is arranged below the opening 45 of the bearing cabinet body 44, a switch sensor 47 is arranged on the threshold strip 46, a door panel 48 is hinged above the opening of the bearing cabinet body 44, a feed hopper 49 is arranged on the upper side of the bearing cabinet body 44, and the tail of the feed hopper 49 is connected with the cavity of the bearing cabinet body 44; the work pieces placed in the feed bin 3 can fall into the feed hopper 49. Wherein, the limiting rod 25 is an L-shaped limiting rod. Therefore, the bearing cabinet body can be better limited.
The feeding bin 3 comprises a box body 31, a cover plate 32 is hinged on the box body 31, a second partition plate 33 is transversely arranged in the box body 31, the box body 31 is partitioned into a first space 34 and a second space 35 by the second partition plate 33, a plurality of vertical partition plates 36 are arranged in the first space 34, the first space 34 is partitioned into a plurality of feeding spaces by the vertical partition plates 36, and a first valve 37 is correspondingly arranged at the bottom of each feeding space; a guide block 38 is arranged in the second space 35, a second valve 39 is arranged at the bottom of the box body 31, and the second valve 39 is positioned below the second space 35; the second valve 39 is positioned to correspond to the inlet of the feed hopper 49.
A control box is arranged in the equipment, a circuit board with an MCU6 is arranged in the control box, and the stepping motor 21, the first valve 37, the second valve 39 and the switch sensor 47 are connected with the MCU in the control box. The circuit board of the MCU in the control box is already the prior art, and the control circuit and the control method of the MCU will not be described in detail here.
The MCU can respectively control the stepping motors of the plurality of material distribution transmission mechanisms to work, and also can respectively control the first valves of the feeding bins to work; when an operator takes a workpiece out of the bearing cabinet body for assembly, the MCU can control the rotation amplitude of the stepping motor, so that after the operator takes the workpiece out of the bearing cabinet body, the stepping motor drives the transmission chain to rotate and the next bearing cabinet body can be just positioned in front of the limiting rod, thus when the operator stretches out to the inside of the bearing cabinet body to take the workpiece, the rear part of the bearing cabinet body can be propped against the limiting rod 25, so that the bearing cabinet body 44 cannot swing disorderly; simultaneously, the inlet of the feed hopper of the bearing cabinet body is just positioned below the second valve of the feeding bin; that is to say, because a plurality of workpiece bearing mechanisms are distributed at equal intervals, as shown in fig. 3, the distance between two adjacent workpiece bearing mechanisms is s, so that the MCU can control the stepping motor to rotate by the distance s, then close the stepping motor, and then rotate by the distance s after opening the stepping motor, at this time, each bearing cabinet body can be located just in front of the limiting rod, and at the same time, the inlet of the feeding hopper of the bearing cabinet body at the top of the transmission chain can be located just below the second valve of the feeding bin; the station material distribution equipment is assembled in the following mode: when required workpieces are supplemented into the feeding bin, the MCU controls a first valve corresponding to the feeding space to be opened, and simultaneously controls the stepping motor to drive the transmission chain to rotate so that an inlet of a feeding hopper of the bearing cabinet body can be just positioned below a second valve of the feeding bin; meanwhile, the inlet of the feed hopper of the bearing cabinet body at the top of the transmission chain is just positioned below the second valve of the feeding bin; an operator stretches a hand into the bearing cabinet body to take out a workpiece, and at the moment, the door plate of the bearing cabinet body is separated from the threshold bar and then approaches the threshold bar, so that the switch sensor senses the workpiece taking operation of the operator, the MCU is triggered to work, and the MCU controls the stepping motor to rotate to enable the next bearing cabinet body to be located right in front of the limiting rod; therefore, operators can take out required workpieces from all the bearing cabinets.
In the invention, the upper space of the workbench is transparent, a plurality of label stickers are arranged in front of the feeding bin, and each feeding space of the feeding bin is correspondingly provided with one label sticker, so that an operator can clearly place a corresponding workpiece in each feeding space; this also improves the accuracy of the operator in installing the workpiece. The lower space of the workbench is transparent, the door plate of the bearing cabinet body of each workpiece bearing mechanism is provided with an identification label, and the identification label can mark the name of a workpiece, so that the label of each feeding space can correspond to the door plate identification label of the bearing cabinet body, namely, the workpiece placed in each feeding space can correspond to the bearing cabinet body of each workpiece bearing mechanism; therefore, the accuracy of the workpiece installation of the operator can be improved
In the invention, the switch sensor is preferably a hall sensor, the door plate is provided with a magnet, when the hall sensor and the magnet are separated and then approach each other again, the hall sensor triggers the MCU to work, and the MCU controls the stepping motor to rotate. The workpiece bearing mechanisms are 6, 1 workpiece bearing mechanism is arranged at the upper end and the lower end of the transmission chain, and 2 workpiece bearing mechanisms are respectively and uniformly distributed at the front end and the rear end of the transmission chain. In practical application, the number of the workpiece bearing mechanisms can be 4 or 8 according to requirements.
for the convenience of operation of a user, a portable handle is arranged on the cover plate. In addition, when a plurality of workpiece bearing mechanisms of the material distribution transmission mechanism store workpieces of the same type, the workpieces are assembled on the working plate in a flow mode, namely the assembly of one equipment workpiece can not be completed from a first station window, a second station window to a last station window; or when a plurality of workpiece bearing mechanisms of the material distribution transmission mechanism store workpieces of different types, the assembly of the workpieces can be completed only in one station window, namely the assembly of one equipment workpiece can be completed only on one station window from beginning to end.
The working principle of the station material distribution equipment is as follows:
The working modes of the invention can be divided into two types, namely a first mode: when a plurality of workpiece bearing mechanisms of the material distribution transmission mechanism store workpieces of the same type, the workpieces are assembled on the working plate in a flow mode; in the second mode: when a plurality of workpiece bearing mechanisms of the material distribution transmission mechanism store workpieces of different types, the assembly of the workpieces is completed in a mode only in one station window.
The workflow of the first mode is as follows: placing a first workpiece of an electric tool to be assembled in any feeding space of a first feeding bin, opening a first valve corresponding to the feeding space, and opening a second valve to enable the first workpiece to fall into a bearing cabinet body of any workpiece bearing mechanism of a first material distribution transmission mechanism, and repeating the operation until the workpiece bearing mechanisms of the first material distribution transmission mechanism are filled with the required first workpiece; then, placing a second workpiece in any feeding space of a second feeding bin, opening a first valve corresponding to the feeding space, and opening a second valve to enable the second workpiece to fall into a bearing cabinet body of any workpiece bearing mechanism of a second material distribution transmission mechanism, and repeating the operation until the workpiece bearing mechanisms of the second material distribution transmission mechanism are filled with the required second workpiece; the workpiece bearing mechanisms of the Nth material distribution transmission mechanism are filled with the required Nth workpiece by analogy; an operator takes out a first workpiece from any workpiece bearing mechanism in the first material distribution transmission mechanism of the first station window, then takes out a second workpiece from any workpiece bearing mechanism in the second material distribution transmission mechanism of the second station window for assembly, and the like, takes out an Nth workpiece from any workpiece bearing mechanism in the Nth material distribution transmission mechanism of the Nth station window for assembly; thereby performing a flow-type assembly on the work plate.
The work flow of the second mode is as follows: in the second mode, each station window can independently complete assembly, namely the working flows of each feeding bin, the distribution transmission mechanism and the workpiece bearing mechanism are the same, namely a first workpiece of an electric tool to be assembled is placed in a first feeding space of the feeding bin, a first valve of the first feeding space is opened, a second valve is opened, so that the first workpiece falls into a bearing cabinet body of a first workpiece bearing mechanism of the distribution transmission mechanism (wherein a door plate of each bearing cabinet body can be pasted with a label to indicate the first workpiece bearing mechanism and a second workpiece bearing mechanism or indicate the name of the workpiece to be placed), then the second workpiece is placed in a second feeding space of the feeding bin, the first valve of the second feeding space is opened, the second valve is opened, so that the second workpiece falls into a bearing cabinet body of a second workpiece bearing mechanism of the distribution transmission mechanism, by analogy, an Nth workpiece is placed in an Nth feeding space of the feeding bin, a first valve of the Nth feeding space is opened, a second valve is opened, the Nth workpiece falls into a bearing cabinet body of an Nth workpiece bearing mechanism of the material distribution transmission mechanism, after the feeding is finished, an operator takes out the first workpiece from a first workpiece bearing mechanism in the material distribution transmission mechanism of the station window, and then the MCU controls the stepping motor to rotate so that the bearing cabinet body of the second workpiece bearing mechanism can be just positioned in front of the limiting rod; thus, the operator takes out the second workpiece from the bearing cabinet body of the second workpiece bearing mechanism in the material distribution transmission mechanism of the station window for assembly, and the operator takes out the Nth workpiece from the bearing cabinet body of the Nth workpiece bearing mechanism in the material distribution transmission mechanism of the station window for assembly by analogy, so that the assembly of the electric tool is completed; the assembly of other station windows is also carried out according to the process.
In a word, the station of this patent divides material equipment to divide the material more nimble, can carry out the material loading, assembly operation, and assembly efficiency is high, and the assembly is more accurate, has improved work efficiency.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (7)
1. The use method of the station material distribution equipment comprises a material distribution workbench, and is characterized in that: a first partition plate is arranged in the material distribution workbench and separates the material distribution workbench into a lower space and an upper space, a working plate is arranged on the front side wall of the material distribution workbench, a plurality of station windows are arranged on the front side wall of the material distribution workbench, and the station windows are positioned above the working plate; two sides of the bottom plate in the material separating workbench are vertically provided with a supporting rod, the supporting rods are positioned in the lower space, and an upper cross rod and a lower cross rod are transversely erected between the two supporting rods; a plurality of material distribution transmission mechanisms are arranged between the upper cross rod and the lower cross rod, a plurality of material feeding bins are arranged in the upper space, the number of the material feeding bins is the same as that of the material distribution transmission mechanisms, and the positions of the material feeding bins and the material distribution transmission mechanisms correspond to each other; the material distribution transmission mechanism is provided with a plurality of workpiece bearing mechanisms, each workpiece bearing mechanism comprises a bearing cabinet body, and the material distribution transmission mechanism can drive the plurality of workpiece bearing mechanisms to rotate circumferentially from top to bottom, so that the bearing cabinets of the workpiece bearing mechanisms can be stopped at the position windows; a feeding hopper is arranged on the upper side of the bearing cabinet body, and workpieces placed in the feeding hopper can fall into the feeding hopper;
The use method comprises two use modes: the use mode one: when a plurality of workpiece bearing mechanisms of the material distribution transmission mechanism store workpieces of the same type, the workpieces are assembled on the working plate in a flow mode;
The second use mode: when a plurality of workpiece bearing mechanisms of the material distribution transmission mechanism store workpieces of different types, the workpieces are assembled only in one station window;
The first usage mode is specifically as follows: placing a first workpiece to be assembled in any one feeding space of a first feeding bin of a plurality of feeding bins, opening a first valve corresponding to the feeding space, and opening a second valve of the feeding bin to enable the first workpiece to fall into a bearing cabinet body of any one workpiece bearing mechanism of a first distributing transmission mechanism of a plurality of distributing transmission mechanisms, and repeating the operation until the workpiece bearing mechanisms of the first distributing transmission mechanism are fully filled with the required first workpiece; then, placing a second workpiece in any feeding space of a second feeding bin, opening a first valve corresponding to the feeding space, and opening a second valve to enable the second workpiece to fall into a bearing cabinet body of any workpiece bearing mechanism of a second material distribution transmission mechanism, and repeating the operation until the workpiece bearing mechanisms of the second material distribution transmission mechanism are filled with the required second workpiece; the workpiece bearing mechanisms of the Nth material distribution transmission mechanism are filled with the required Nth workpiece by analogy; an operator takes out a first workpiece from any workpiece bearing mechanism in the first material distribution transmission mechanism of the first station window, then takes out a second workpiece from any workpiece bearing mechanism in the second material distribution transmission mechanism of the second station window for assembly, and the like, takes out an Nth workpiece from any workpiece bearing mechanism in the Nth material distribution transmission mechanism of the Nth station window for assembly; thereby carrying out a flow-type assembly on the working plate;
the second usage mode is specifically as follows: each station window of the second use mode can independently complete assembly, the work flows of each feeding bin, the distribution transmission mechanism and the workpiece bearing mechanism are the same, namely a first workpiece to be assembled is placed in a first feeding space of the feeding bin, a first valve of the first feeding space is opened, a second valve of the feeding bin is opened, the first workpiece falls into a bearing cabinet body of the first workpiece bearing mechanism of the distribution transmission mechanism, a second workpiece is placed in a second feeding space of the feeding bin, the first valve of the second feeding space is opened, the second valve is opened, the second workpiece falls into a bearing cabinet body of the second workpiece bearing mechanism of the distribution transmission mechanism, the process is repeated, the Nth workpiece is placed in the Nth feeding space of the feeding bin, the first valve of the Nth feeding space is opened, and the second valve is opened, the N workpiece falls into a bearing cabinet body of an Nth workpiece bearing mechanism of the material distribution transmission mechanism, after the material is fed, an operator takes out the first workpiece from a first workpiece bearing mechanism in the material distribution transmission mechanism of the station window, and the material distribution transmission mechanism can drive a plurality of workpiece bearing mechanisms to rotate circumferentially from top to bottom, so that the bearing cabinet body of a second workpiece bearing mechanism can be just positioned in front of a limiting rod of the material distribution transmission mechanism; therefore, an operator takes out a second workpiece from the bearing cabinet body of the second workpiece bearing mechanism in the material distribution transmission mechanism of the station window for assembly, and the operator can take out the Nth workpiece from the bearing cabinet body of the Nth workpiece bearing mechanism in the material distribution transmission mechanism of the station window for assembly by analogy, so that the assembly of each workpiece is completed.
2. The use method of the station material distribution equipment according to claim 1, characterized in that: the material distribution transmission mechanism comprises a stepping motor, an upper gear and a lower gear, the upper gear is arranged on the upper cross rod, and the lower gear is arranged on the lower cross rod; a transmission chain is arranged between the upper gear and the lower gear, the stepping motor is fixed on the lower cross rod, a limiting rod is transversely arranged on the stepping motor, the position of the limiting rod corresponds to the position window, a rotating wheel is arranged on a rotating shaft of the stepping motor, and the rotating wheel is meshed with the lower gear, so that the stepping motor can drive the lower gear to rotate through the rotating wheel, the transmission chain can rotate between the upper gear and the lower gear, a plurality of workpiece bearing mechanisms are transversely arranged on one side of the transmission chain, and the plurality of workpiece bearing mechanisms are distributed at equal intervals; the workpiece bearing mechanism comprises a shaft body, one end of the shaft body is fixed on the transmission chain, the other end of the shaft body is provided with a bearing, the shaft body is connected with an inner ring of the bearing, an outer ring of the bearing is connected with a suspension rod, the bottom of the suspension rod is connected with the bearing cabinet body, an opening is formed in the front of the bearing cabinet body, a threshold strip is arranged below the opening of the bearing cabinet body, a switch sensor is arranged on the threshold strip, a door plate is hinged above the opening of the bearing cabinet body, a feeding hopper is arranged on the upper side of the bearing cabinet body, and the tail of the feeding hopper is connected with a cavity of the bearing cabinet body; the workpieces placed in the feeding bin can fall into the feeding hopper;
the feeding bin comprises a box body, a cover plate is hinged to the box body, a second partition plate is transversely arranged in the box body and divides the box body into a first space and a second space, a plurality of vertical partition plates are arranged in the first space and divide the first space into a plurality of feeding spaces, and a first valve is correspondingly arranged at the bottom of each feeding space; a guide block is arranged in the second space, a second valve is arranged at the bottom of the box body, and the second valve is positioned below the second space; the position of the second valve corresponds to the inlet of the feed hopper.
3. the use method of the station material distribution equipment as claimed in claim 2, characterized in that: the device is characterized in that a control box is arranged in the device, a circuit board with an MCU is arranged in the control box, and the stepping motor, the first valve, the second valve and the switch sensor are connected with the MCU in the control box.
4. The use method of the station material distribution equipment as claimed in claim 3, characterized in that: the using method further comprises the following specific steps: the MCU can respectively control the stepping motors of the plurality of material distribution transmission mechanisms to work, and also can respectively control the first valves of the feeding bins to work; when an operator takes a workpiece out of the bearing cabinet body for assembly, the MCU can control the rotation amplitude of the stepping motor, so that after the operator takes the workpiece out of the bearing cabinet body, the stepping motor drives the transmission chain to rotate and the next bearing cabinet body can be just positioned in front of the limiting rod, thus when the operator stretches out to the inside of the bearing cabinet body to take the workpiece, the rear part of the bearing cabinet body can be propped against the limiting rod, so that the bearing cabinet body cannot swing in disorder; simultaneously, the inlet of the feed hopper of the bearing cabinet body is just positioned below the second valve of the feeding bin; the station material distribution equipment is assembled in the following mode: when required workpieces are supplemented into the feeding bin, the MCU controls a first valve corresponding to the feeding space to be opened, and simultaneously controls the stepping motor to drive the transmission chain to rotate so that an inlet of a feeding hopper of the bearing cabinet body can be just positioned below a second valve of the feeding bin; meanwhile, the inlet of the feed hopper of the bearing cabinet body at the top of the transmission chain is just positioned below the second valve of the feeding bin; an operator stretches a hand into the bearing cabinet body to take out a workpiece, and at the moment, the door plate of the bearing cabinet body is separated from the threshold bar and then approaches the threshold bar, so that the switch sensor senses the workpiece taking operation of the operator, the MCU is triggered to work, and the MCU controls the stepping motor to rotate to enable the next bearing cabinet body to be located right in front of the limiting rod; therefore, operators can take out required workpieces from all the bearing cabinets.
5. The use method of the station material distribution equipment as claimed in claim 4, characterized in that: the upper space of the workbench is transparent, a plurality of label stickers are arranged in front of the feeding bin, and each feeding space of the feeding bin is provided with one label sticker correspondingly, so that an operator can clearly place a corresponding workpiece in each feeding space; the lower space of the workbench is transparent, the door plate of the bearing cabinet body of each workpiece bearing mechanism is provided with an identification sticker, the identification stickers can mark the names of the workpieces, and therefore the label sticker of each feeding space can correspond to the door plate identification sticker of the bearing cabinet body.
6. The use method of the station material distribution equipment as claimed in claim 3, characterized in that: the switch sensor is a Hall sensor, a magnet is arranged on the door plate, when the Hall sensor is close to the magnet again after being separated from the magnet, the Hall sensor triggers the MCU to work, and the MCU controls the stepping motor to rotate.
7. The use method of the station material distribution equipment as claimed in claim 2, characterized in that: the workpiece bearing mechanisms are 6, 1 workpiece bearing mechanism is arranged at the upper end and the lower end of the transmission chain, and 2 workpiece bearing mechanisms are respectively and uniformly distributed at the front end and the rear end of the transmission chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883438.1A CN110561072B (en) | 2019-09-18 | 2019-09-18 | Use method of station material distribution equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883438.1A CN110561072B (en) | 2019-09-18 | 2019-09-18 | Use method of station material distribution equipment |
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| CN110561072A true CN110561072A (en) | 2019-12-13 |
| CN110561072B CN110561072B (en) | 2020-08-04 |
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| US20020177408A1 (en) * | 2000-03-25 | 2002-11-28 | Forster Ian J. | Multiple feed point slot antenna |
| US6692213B1 (en) * | 1998-08-03 | 2004-02-17 | Henrob Limited | Fastening machines |
| CN201161828Y (en) * | 2008-01-25 | 2008-12-10 | 杭州永创机械有限公司 | Distributing mechanism for article and article collecting mechanism matching the same |
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| CN103990951A (en) * | 2014-05-26 | 2014-08-20 | 吉林大学 | Distributor used for external thread hexagon socket screws |
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| JPS60167725A (en) * | 1984-02-06 | 1985-08-31 | Honda Motor Co Ltd | Multi-axis clamper of head exchange type |
| US6692213B1 (en) * | 1998-08-03 | 2004-02-17 | Henrob Limited | Fastening machines |
| US20020177408A1 (en) * | 2000-03-25 | 2002-11-28 | Forster Ian J. | Multiple feed point slot antenna |
| CN201161828Y (en) * | 2008-01-25 | 2008-12-10 | 杭州永创机械有限公司 | Distributing mechanism for article and article collecting mechanism matching the same |
| CN202527923U (en) * | 2012-05-04 | 2012-11-14 | 东莞市每通电子科技有限公司 | Intelligent control screw assembly missing-screw-preventing device |
| CN103990951A (en) * | 2014-05-26 | 2014-08-20 | 吉林大学 | Distributor used for external thread hexagon socket screws |
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| CN110561072B (en) | 2020-08-04 |
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Effective date of registration: 20230509 Address after: No. 101, 01/F, Building 15, Liandong U Valley, Xinyuan Community, Muligang Management Office, Economic and Technological Development Zone, Yueyang City, Hunan Province, 414000 Patentee after: Yueyang Xincheng Electromechanical Equipment Co.,Ltd. Address before: 350200 Shimenli 81, Shiyan Village, Hangcheng, Changle City, Fuzhou City, Fujian Province Patentee before: Lu Lihua |