CN113857814B - Counter character wheel assembly machine and assembly method thereof - Google Patents
Counter character wheel assembly machine and assembly method thereof Download PDFInfo
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- CN113857814B CN113857814B CN202111205944.9A CN202111205944A CN113857814B CN 113857814 B CN113857814 B CN 113857814B CN 202111205944 A CN202111205944 A CN 202111205944A CN 113857814 B CN113857814 B CN 113857814B
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000007704 transition Effects 0.000 claims abstract description 121
- 230000000149 penetrating effect Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims description 96
- 238000012216 screening Methods 0.000 claims description 62
- 238000003860 storage Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 17
- 230000001174 ascending effect Effects 0.000 claims description 14
- 230000003044 adaptive effect Effects 0.000 claims description 10
- 239000000969 carrier Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 3
- 238000012937 correction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 28
- 238000010586 diagram Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
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- 239000004033 plastic Substances 0.000 description 3
- 230000036544 posture Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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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
- B23P19/02—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 for connecting objects by press fit or for detaching same
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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
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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
- B23P19/006—Holding or positioning the article in front of the applying tool
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The application discloses a counter character wheel assembly assembling machine and an assembling method thereof, wherein the assembling machine comprises a workbench, a moving track arranged on the workbench, a wheel group placing station, a character wheel shaft penetrating station and an assembling station which are sequentially arranged along the moving track, a whole code station is arranged between the character wheel shaft penetrating station and the assembling station, a moving seat is arranged on the moving track, a combined die is arranged on the moving seat, a combined groove matched with a character wheel is formed in the combined die, a whole code assembly matched with the moving seat and the workbench is arranged on the moving seat, and the shaft adjusting assembly is used for adjusting the exposed length of two ends of the character wheel shaft. The assembly machine and the corresponding assembly method are adopted for assembly, so that the orientation adjustment of the transition wheel and the correction of character wheel codes can be realized rapidly, secondary operation is reduced, meanwhile, the man-machine combination can effectively simplify the equipment structure, the whole body is compact, the implementation is convenient, better reliability is realized, the assembly efficiency and quality are ensured, and the equipment manufacturing cost is reduced.
Description
Technical Field
The application belongs to the field of water meters, and particularly relates to a counter character wheel assembly machine and an assembly method thereof.
Background
The counter is an important part in the water meter and mainly comprises an upper clamping plate, a character wheel shaft, a cone, a bearing pin, a character wheel box cover and other parts, wherein in the traditional technology, the assembling step of the counter mainly comprises the steps of installing the character wheel on the upper clamping plate, pressing the character wheel shaft into a character wheel assembly, installing the cone on the upper clamping plate, pressing the bearing pin into the cone assembly, finally pressing the character wheel box cover to complete the assembly, and the counter mainly adopts manual assembly, and has the problems of labor and effort consumption, low working efficiency, high labor intensity of workers and the like.
Of course, with the development of automation technology, automatic assembly of spare and accessory parts becomes a necessary trend of factory reduction in cost and improvement in production efficiency, and some automatic assembly devices, such as the patent number of CN203409499U and the patent name of water meter assembly device, are also appeared on the market, so that the assembly of the character wheel and the cone in the counter is performed through the automatic device, wherein the character wheel and the cone are mainly grabbed and placed through a manipulator, the problem that the character wheel carry column direction is not aligned, even character wheel character codes are not aligned and need post-stage manual whole code correction is found in the subsequent research and development process of the applicant, the problem that the character wheel shaft and the cone shaft penetrate inconveniently, the requirement on equipment processing or action precision is relatively high is relatively increased, and meanwhile, the reliability is greatly influenced is found.
Disclosure of Invention
In view of the above, the application provides a counter character wheel assembly machine and an assembly method thereof, which are used for solving the problems of complex automatic counter character wheel assembly equipment, lower reliability and the like in the prior art.
The technical scheme is as follows:
the utility model provides a counter character wheel subassembly kludge and equipment method thereof, includes the workstation, sets up the removal track on the workstation, and follows the wheelset that the removal track set gradually places station, character wheel axle wears to establish station and assembly station, its key lies in: the character wheel shaft is penetrated and is arranged between the station and the assembly station, the moving rail is provided with a moving seat, the moving seat is provided with a combined die, the combined die is provided with a combined groove which is matched with the character wheel, the moving seat and the workbench are provided with mutually matched whole code components, and the shaft adjusting components are used for adjusting the exposed lengths of the two ends of the character wheel shaft.
By adopting the scheme, the character wheels are rolled and coded by the coding assembly, so that codes on the character wheels are aligned one by one, the installation of later-stage roller cones is convenient, the counting and the correction or the use are convenient, and the like, the shaft adjusting assembly can adjust the relative positions of the character wheel shaft, the transition wheel and the character wheels, ensure that the exposed lengths of the two ends of the character wheel shaft are within an error range, save the step of manual coding, be favorable for improving the overall assembly efficiency, and have the advantages of relatively simple and compact structure, higher reliability and lower overall cost.
As preferable: the whole code assembly comprises a driving mechanism arranged at a whole code station and a rotation limiting mechanism arranged on a movable seat, wherein the driving mechanism comprises a whole code wheel and a whole code motor for driving the whole code wheel to rotate, the whole code wheel is positioned above the combined die, the whole code wheel is arranged in parallel with the combined groove, and a whole code tooth with the number corresponding to that of the character wheel is arranged on the whole code wheel;
the rotation limiting mechanism comprises a whole code rod corresponding to the number of the character wheels and a whole code cylinder used for driving the whole code rod to lift, a channel for the whole code rod to extend into is formed in the bottom of the combined groove, and the whole code rod is located between two adjacent character wheels and corresponds to the position of the character wheel carry column when extending into the combined groove. By adopting the scheme, when the whole code is finished, the whole code rod is driven by the whole code cylinder to extend into the combined groove, the whole code wheel is just positioned between two character wheels and is contacted with the character wheels, the whole code wheel drives the character wheels to synchronously rotate through contact friction force, when the character wheels rotate until carry columns of the character wheels are propped against the whole code rod, the rotation is stopped, when the carry columns of all the character wheels are propped against the corresponding whole code rod, the character codes of all the character wheels are aligned one by one, the whole code correction is completed, the whole code is completed by fully utilizing the character wheel structure, and the structure is ingenious and convenient to implement.
As preferable: the whole code wheel is a rubber wheel. By adopting the scheme, the friction force between the plastic character wheel and the character wheel can be relatively increased, and the abrasion to the plastic character wheel can be relieved.
As preferable: the utility model discloses a transition wheel feeding mechanism, including the station is placed to the wheelset, the station is placed to the wheelset is equipped with the wheelset and places the module, and it includes transition wheel pushing mechanism and the character wheel pushing mechanism that sets gradually, have on the workstation with transition wheel pushing mechanism correspond the transition wheel feeding mechanism that sets up and correspond the character wheel feeding mechanism that character wheel pushing mechanism set up, transition wheel pushing mechanism includes the transition wheel of vertical setting and faces the storehouse, character wheel pushing mechanism includes the character wheel of vertical setting and faces the storehouse, transition wheel feeding mechanism can make the transition wheel face in the storehouse with fixed orientation entering transition wheel, and character wheel feeding mechanism can make the character wheel face in the storehouse with fixed orientation entering character wheel.
By adopting the scheme, the transition wheel and the character wheel are fed into the corresponding temporary storage seats in the fixed directions through the transition wheel feeding mechanism and the character wheel feeding mechanism, and then are fed into the combination groove in the fixed directions, so that the meshing parts of the transition wheel and the character wheel and the direction of the carry column of the character wheel can be kept consistent respectively, the adjustment of the directions of the transition wheel and the character wheel is not needed in the temporary storage seats, the structure is simplified, and the realization is relatively easier.
As preferable: the transition wheel feeding mechanism comprises a first direct vibration machine, an outlet of which is communicated with a transition wheel temporary storage bin through a feeding flat pipe, a direct vibration disc of the first direct vibration machine is provided with a spiral ascending vibration channel, the spiral ascending vibration channel comprises an ascending section A, a screening section A and a material guiding section A which are sequentially arranged, the material guiding section A is communicated with the feeding flat pipe, and the material guiding section A is a strip-shaped groove which is adaptive to the feeding flat pipe;
the screening section A is obliquely arranged inwards and is provided with a screening strip which is correspondingly arranged, one end of the screening strip, which is close to the ascending section A, is positioned on the inner side of the screening section A, the other end of the screening strip is close to the outer side of the screening section A, a gap between the outer edge of the end and the outer edge of the screening section A is smaller than or equal to the radius of a transition wheel, the screening strip is positioned above the screening section A, the height difference between the screening strip and the screening section A is adaptive to the thickness of the transition wheel, and the transition wheel entering the screening section A from the ascending section A can fall into the material guiding section A with fixed orientation under the action of the screening strip. By adopting the scheme, the transition wheel is screened by adopting a physical structure matched with the direct vibration machine, so that the transition wheel is relatively more reliable and accurate, the cost is lower, the implementation is easy, and the service life is longer.
As preferable: a pushing channel A which is adaptive to the transition wheel is arranged at one side of the bottom of the transition wheel temporary storage bin facing the moving track, a push rod cylinder A is arranged at the other side of the transition wheel temporary storage bin on the workbench, and a push plate A which is adaptive to the transition wheel is arranged at the push rod end part of the push rod cylinder A;
the machine is characterized in that a pushing channel B which is adaptive to the character wheel is arranged at one side of the bottom of the character wheel temporary storage bin facing to the moving track, a push rod cylinder B is arranged at the other side of the character wheel temporary storage bin on the workbench, and a push plate B which is adaptive to the character wheel is arranged at the end part of the push rod cylinder B. The transition wheel and the character wheel are pushed by the air cylinder, so that the pushing is relatively more stable and reliable, and the movement stability and fluency of the transition wheel and the character wheel can be effectively ensured by utilizing the special push plate.
As preferable: the character wheel shaft penetrating station is provided with a shaft penetrating mechanism, and the workbench is provided with a shaft feeding mechanism which is arranged corresponding to the shaft penetrating mechanism;
the shaft penetrating mechanism comprises a shaft temporary storage bin for receiving a shaft feeding mechanism to feed a character wheel shaft and a push rod air cylinder C for pushing the character wheel shaft, wherein the end part of the push rod air cylinder C is provided with a thimble which is matched with the character wheel shaft, the shaft temporary storage bin comprises a storage hopper, a leveling channel and a waiting trough which are sequentially arranged from top to bottom, the leveling channel is in a regular string wave shape, two ends of the waiting trough are open, and a push rod of the push rod air cylinder C is opposite to the waiting trough. Because the axle diameter is smaller, hang the card easily at long straight section, so adopting special axle to face the storehouse structure, can effectively guarantee the levelness of word shaft in waiting the silo, prevent that both ends are highly inconsistent, perhaps have about positional deviation etc. ensures that under the thimble promotes, the word wheel axle can be followed the other end of waiting the silo and worn out, is favorable to improving its working property reliability.
As preferable: the working table is provided with a base A which is arranged in a detachable manner and is provided with a mounting plate A which is in sliding fit with the base A, the mounting plate A is provided with a switching cylinder A which is used for driving the mounting plate A to horizontally approach or depart from a moving track, and the shaft penetrating mechanism is fixedly arranged on the mounting plate A;
the whole yard station and the axle wear to establish station co-position setting, be equipped with mounting panel B on the base A, mounting panel B sets up along the width direction of removing the seat, and its tip has rather than sliding fit's mounting panel C to and be used for driving this mounting panel C vertical lift in order to be close to or keep away from the switching cylinder B of moving the track, drive the commentaries on classics mechanism and set firmly on this mounting panel C, can follow mounting panel C goes up and down in order to be close to or keep away from the moving track. By adopting the scheme, the whole stacking station and the shaft penetrating station are arranged at the same position, the position of the shaft penetrating mechanism and the position of the driving mechanism for whole stacking are switched by the corresponding switching cylinder, the space occupation in the length direction is reduced, and the whole structure is more compact.
As preferable: the assembly machine comprises a workbench, a working station, a finished product character wheel conveying assembly and a finished product character wheel assembly, wherein the working station corresponds to the working station and is provided with the finished product character wheel conveying assembly and the finished product character wheel assembly, the finished product character wheel assembly comprises at least two guide rails which are arranged in parallel with a moving rail and assembly air cylinders which are arranged in one-to-one correspondence with the guide rails, the guide rails are provided with carriers which are in sliding fit with the guide rails, and the finished product character wheel conveying assembly is used for conveying the finished product character wheels which are arranged in a combination groove to the carriers;
the finished product character wheel assembly subassembly still includes the manual assembly guide frame that sets up with the guide rail one-to-one, the manual assembly guide frame includes the guiding axle of vertical setting to and the slip cap locate the epaxial manual assembly deflector that can follow its axial slip of guiding, manual assembly deflector sets up along guide rail width direction level, and supports in the guide rail top through reset spring.
After adopting above scheme, when the finished product character wheel takes place, operating personnel only need handheld counter character wheel storehouse during the assembly, carries out spacing direction through artifical assembly deflector, pushes down and can accomplish the quick clamping of finished product character wheel, and manual operation is convenient, and accomplishes this step with mechanical structure relatively, and is less to the bottom plate damage of counter, and overall structure is also succinct more, does benefit to the implementation, and manufacturing cost is lower.
Based on the above, the application provides a counter character wheel assembly assembling method based on the counter character wheel assembly assembling machine, so as to improve the reliability of the counter character wheel assembly.
The technical scheme is as follows:
the counter character wheel assembly assembling method adopting the counter character wheel assembly assembling machine is characterized in that the counter comprises a character wheel bin and a bottom plate, character wheel shaft clamping grooves which are symmetrically arranged are formed in two sides of the length direction of the character wheel bin, and the end parts of the character wheel shaft clamping grooves are open and are carried out according to the following steps:
s1, a combined die is initially positioned at a wheel set placing station, and a preset number of transition wheels and character wheels are fed into a combined groove according to a fixed direction through a wheel set placing module;
s2, the combined die moves to a character wheel shaft penetrating station along with the moving seat, and a transition wheel and a character wheel in the combined groove are integrated through a character wheel shaft string by a shaft penetrating mechanism;
s3, adjusting positions of the shaft penetrating mechanism and the code arranging component, and arranging codes of the character wheels through the code arranging component to enable character codes of the character wheels to be aligned one by one;
s4, conveying the finished product word wheels after the whole code to a carrier, and moving the carrier to a position corresponding to the manual assembly guide frame to enable the finished product word wheels to be positioned right below the manual assembly guide plate;
s5, holding the bottom plate by hand, enabling the character wheel bin to lean against the manual assembly guide plate, enabling the open ends of the character wheel shaft clamping grooves to be aligned with two ends of a character wheel shaft in the finished character wheel, pressing the manual assembly guide plate to enable two ends of the character wheel shaft to be clamped into the right-aligned character wheel shaft clamping grooves, and enabling the character wheel and the transition wheel to be located in the character wheel bin to complete assembly.
By adopting the scheme, the orientations of the transition wheel and the character wheel in the combined groove are mainly ensured to be kept consistent, the situation that the respective orientations are required to be independently adjusted is avoided, the character wheel codes of the final installed finished product are aligned one by one through the code assembly, the subsequent manual code assembly correction step is reduced, the assembly quality is ensured, the relatively good assembly efficiency is realized, the man-machine combination is realized, the equipment performance stability and the operation reliability are ensured more easily, and the equipment manufacturing cost is saved.
Compared with the prior art, the application has the beneficial effects that:
the counter character wheel assembly machine and the assembly method thereof can quickly realize the orientation adjustment of the transition wheel and the transition wheel, the correction of character wheel codes, the reduction of secondary operation, the man-machine combination can effectively simplify the whole structure of the equipment, the implementation is convenient, the reliability is better, the assembly efficiency and the quality are ensured, and the manufacturing cost of the equipment is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken at B-B in FIG. 2;
FIG. 5 is a perspective view of the wheelset placement module;
FIG. 6 is a schematic diagram of a transition wheel pushing mechanism and a character wheel pushing mechanism;
FIG. 7 is a cross-sectional view taken at C-C of FIG. 2;
FIG. 8 is a schematic view of a shaft threading mechanism and a rotation driving mechanism;
FIG. 9 is an isometric view of FIG. 8;
FIG. 10 is a cross-sectional view of the shaft facing bin;
FIG. 11 is a schematic diagram of the overall code component structure;
FIG. 12 is an enlarged view of the portion A of FIG. 11;
FIG. 13 is a schematic view of a mobile seat structure;
FIG. 14 is a cross-sectional view of FIG. 13;
FIG. 15 is a schematic diagram of a finished wheel handling assembly;
FIG. 16 is a schematic diagram of the finished character wheel assembly (axle adjustment indexing);
FIG. 17 is a schematic diagram of the finished print wheel assembly (axle alignment split);
FIG. 18 is a schematic view of a first linear vibrator;
FIG. 19 is a top view of FIG. 18;
FIG. 20 is a schematic view showing a use state of the first vibrator;
FIG. 21 is an enlarged view of a portion of FIG. 20 at B;
FIG. 22 is a schematic diagram of a character wheel screening configuration;
FIG. 23 is a schematic view of a print wheel passing through screen segment B;
FIG. 24 is a schematic diagram of a counter (with a character wheel set not assembled);
FIG. 25 is an isometric view of FIG. 24;
fig. 26 is a schematic diagram of a counter (assembled character wheel set).
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
Referring to the counter character wheel assembly assembling machine and the assembling method thereof shown in fig. 1 to 26, for easy understanding, first, a brief description is made of the structure of the counter 600, the core of the counter 600 is mainly composed of a character wheel cabin 610 and a bottom plate 620, the bottom plate 620 is usually a circuit board, the character wheel cabin 610 is mainly used for installing the character wheel assembly, the character wheel assembly in the application comprises a transition wheel 630, a character wheel 640 and a character wheel shaft 650, the diameters of the transition wheel 630 and the character wheel 640 are consistent, when assembling, generally one transition wheel 630 and a plurality of character wheels 640 are sequentially arranged on one character wheel shaft 650, wherein one side circumferential outer edge of the transition wheel 630 is provided with a transmission tooth A631 meshed with a transmission worm wheel in the counter 600, the other side middle part is provided with a central tooth A632 meshed with an adjacent character wheel 640, the other side circumferential outer edge of the character wheel 640 is provided with a transmission tooth B642 always meshed with the dial wheel (also called as well), the other side outer edge of the character wheel cabin 641 is provided with a transmission tooth B, the protruding direction of the character pillar 642 is opposite to the direction of the transmission tooth B, the middle part of the side 644 is provided with the same shaft position, and the transmission tooth B is provided with the same as the transmission tooth B, and the transmission tooth B is located at the same position as the transmission tooth B of the transmission tooth B, and the transmission tooth B is in the same as the transmission tooth position, and the transmission tooth B is in the transmission tooth position of the transmission tooth B is in the direction of the counter.
The application relates to a counter character wheel assembly assembling machine, which mainly comprises a workbench 100, wherein a movable rail 110 is arranged on the workbench 100, a wheel group placing station, a character wheel shaft penetrating station and an assembling station are sequentially arranged corresponding to the movable rail 110, a whole code station is arranged between the character wheel shaft penetrating station and the assembling station, a movable seat 111 is arranged on the movable rail 110, the movable seat 111 can slide along the movable seat under the driving of the movable rail 110, the plurality of stations are switched, a combination die 112 is arranged on the movable seat 111, the combination die 112 is provided with a combination groove 1120 matched with a character wheel 640, the movable seat 111 and the workbench 100 are provided with a whole code assembly 200 which is matched with each other, and the whole code assembly 200 is mainly used for adjusting the positions of the character wheels 640 so as to lead carry columns 642 to be aligned one by one.
Referring to fig. 1 to 7, in this embodiment, a wheel group placing station is provided with a wheel group placing module 300, which includes a transition wheel pushing mechanism 310 and a character wheel pushing mechanism 320 that are sequentially set, in this embodiment, the transition wheel pushing mechanism 310 and the character wheel pushing mechanism 320 are installed on a workbench 100 in a modularized manner through a base B350, the workbench 100 is provided with a transition wheel feeding mechanism 330 that is set corresponding to the transition wheel pushing mechanism 310 and a character wheel feeding mechanism 340 that is set corresponding to the character wheel pushing mechanism 320, the transition wheel pushing mechanism 310 includes a transition wheel temporary storage bin 311 that is vertically set, and the character wheel pushing mechanism 320 includes a character wheel temporary storage bin 321 that is vertically set.
The transition wheel feeding mechanism 330 can make the transition wheel enter the transition wheel temporary storage bin 311 in a fixed orientation, and drop to the right front of the transition wheel pushing mechanism 310 one by one in the transition wheel temporary storage bin 311 in a holding posture. The character wheel feeding mechanism 340 can make the character wheels enter the character wheel temporary storage bin 321 in a fixed orientation, and also keep the postures to drop to the right front of the character wheel pushing mechanism 320 one by one.
As shown, the side of the bottom of the transition wheel temporary storage bin 311 facing the moving rail 110 is provided with a pushing channel a312 adapted to the transition wheel, the transition wheel pushing mechanism 310 further comprises a push rod cylinder a313 positioned on the other side of the transition wheel temporary storage bin 311, the push rod end of the push rod cylinder a313 is provided with a push plate a314 adapted to the transition wheel 630, specifically, the front side shape of the push plate a314 is adapted to the side of the transition wheel 630 provided with the central tooth part a 632.
The bottom of the character wheel temporary storage bin 321 is provided with a pushing channel B322 which is matched with the character wheel towards one side of the moving track 110, the character wheel pushing mechanism 320 further comprises a push rod cylinder B323 which is positioned on the other side of the character wheel temporary storage bin 321, the end part of the push rod cylinder B323 is provided with a push plate B324 which is matched with the character wheel 640, and specifically, the front side modeling of the push plate B324 is matched with one side of the character wheel 640, which is provided with a carry column 642.
The pushing mechanism can effectively ensure the postures of the pushing transition wheel and the character wheel, can prevent the transition wheel and the character wheel from being inclined and blocked when being pushed out, and can be aligned with the pushing channel A312 and the pushing channel B322 one by one when the moving seat 111 slides along the moving track 110, and the combined groove 1120 is close to the end parts of the channels so as to receive the pushed transition wheel and the pushed character wheel.
On the basis of this, in this embodiment, the movable seat 111 is further provided with a limiting component 113 corresponding to the combination groove 1120, as shown in the drawing, the combination mold 112 is disposed along the width direction of the movable track 110 and is fixedly connected with the movable seat 111, the limiting component 113 mainly includes a limiting rod 1130 and an axle push rod 1131 disposed along the length direction of the combination groove 1120, the limiting rod 1130 is farther away from the wheel set placement module 300 relative to the combination mold 112, one end of the limiting rod 1130, which is close to the wheel set placement module 300, is located in the combination groove 1120 and is parallel to the end surface of the combination groove 1120, the end of the limiting rod 1130 is adapted to the side of the transition wheel 630 where the transmission gear a631 is disposed, and the transition wheel pushing mechanism 310 only needs to push the transition wheel 630 to abut against the end surface of the limiting rod 1130 during assembly.
The axle ejector pin 1131 and the coaxial setting of gag lever post 1130 have rather than sliding fit's ejector pin fixed plate 1132 on the removal seat 111 to and be used for driving ejector pin fixed plate 1132 along the spacing cylinder 1133 of moving track 110 width direction slip in order to be close to or keep away from composite mold 112, the one end of axle ejector pin 1131 is fixed on ejector pin fixed plate 1132, has the via hole that supplies axle ejector pin 1131 to pass on the gag lever post 1130, when spacing cylinder 1133 drives ejector pin fixed plate 1132 and slides, can adjust the length that axle ejector pin 1131 stretched into in the composite groove 1120, the axle process of wearing is accomplished in the cooperation that can be better.
In the present application, in order to ensure that the transition wheel feeding mechanism 330 can make the transition wheel enter the transition wheel temporary storage bin 311 in a fixed orientation, the character wheel feeding mechanism 340 can make the character wheel enter the character wheel temporary storage bin 321 in a fixed orientation, so as to save the subsequent adjustment steps and simplify the whole structure, and therefore, the structures of the two are also specially designed, which is specifically as follows:
referring to fig. 18 to 21, the transition wheel feeding mechanism 330 includes a first direct-vibration machine 332 with an outlet connected to the transition wheel temporary storage bin 311 via a feeding flat tube, a first direct-vibration disk 331 of the first direct-vibration machine 332 has a spiral uplink vibration channel, the spiral uplink vibration channel includes an uplink section a3320, a screening section a3321 and a guiding section a3322, which are sequentially arranged, wherein the guiding section a3322 is connected to the feeding flat tube, and the guiding section a3322 is a bar slot adapted to the feeding flat tube.
The outside of the ascending section A3320 is provided with a blocking edge, the screening section A3321 is inclined inwards (points to the central inclination of the first vibration disc), the inclination angle is small, the screening section A3321 is provided with a screening strip 3323 in a sheet structure, the outside is provided with no blocking edge, as shown in the figure, one end of the screening strip 3323, which is close to the ascending section A3320, is positioned at the inner side of the screening section A3321, the other end of the screening strip 3323 is close to the outside of the screening section A3321, the gap between the outer edge of the end and the outer edge of the screening section A3321 is smaller than or equal to the radius of a transition wheel, the screening strip 3323 is positioned above the screening section A3321, the height difference between the screening strip 3323 and the screening section A3321 is matched with the thickness of the transition wheel, namely the height difference is smaller than the sum of the thickness of the transition wheel disc and the protruding length of the central tooth part A632, the transition wheel is ensured that the transition wheel can only pass through in a mode of bypassing the screening strip 3323, and cannot pass through the lower part of the screening strip 3323 directly, meanwhile, the height difference is larger than or equal to the thickness of the transition wheel disc thickness and the protruding length of the transition wheel disc A3321, when the gap between the outer edge and the outer edge of the end is smaller than or equal to the radius of the transition wheel disc A3321, the transition wheel disc is ensured that the thickness of the transition wheel disc is slightly smaller than the thickness of the transition wheel disc and the whole transition wheel section A3321, and the whole thickness is equal to the whole thickness is smaller than the thickness than the transition wheel section A than the transition wheel and the whole thickness of the transition wheel section A and is equal to the whole thickness, and is smaller than the whole thickness, and the whole thickness is compared with the transition section A and is smaller than the thickness, and is compared with the thickness, and the bridge after the thickness, and is compared with the bridge.
The transition wheel 630 entering the screening segment a3321 from the ascending segment a3320 can be under the action of the screening strip 3323 to be fixedly directed to fall into the guiding segment a3322, specifically, if the transmission tooth a631 of the transition wheel 630 is directed upwards into the screening segment a3321, the transmission tooth a631 cannot pass through due to the blocking of the screening strip 3323 until the vibration goes forward to the end of the screening strip 3323, the gravity center is moved outwards to the outer side of the screening segment a3321, the transition wheel a3321 falls off, otherwise, when the transmission tooth a631 is directed downwards, the central tooth a632 is easily attached to the end of the screening strip 3323 and cannot fall from the screening segment a3321, and the transition wheel 630 passing through the screening segment a3321 is inclined inwards, so that the transmission tooth a631 of the transition wheel 630 entering the guiding segment a3322 is directed to keep consistency, in the practical implementation process, the outer side wall of the guiding segment a3322 can be higher than the screening segment a3321, the inner side can block the transition wheel, and the transition wheel can be further directed into the guiding segment a 3322.
On the basis of this, in order to improve the feeding efficiency, in this embodiment, the position of the first vibration plate corresponding to the screen segment a3321 on the outer side in the circumferential direction is further provided with a recovery tray 3324, the recovery tray 3324 is obliquely arranged, the lower end of the recovery tray 3324 is communicated with the interior of the first vibration plate, and the recovery tray 3324 can enter the feeding process again without passing through the transition wheel 630 of the screen segment a 3321.
As can be seen from fig. 22 and 23, the character wheel feeding mechanism 340 mainly includes a second direct vibrating machine 341, the second direct vibrating machine 341 has a second direct vibrating disk 342, the second direct vibrating disk 342 also has a spiral upward vibrating channel, which includes an upward section B3420, a screening section B3421 and a guiding section B3422, which are sequentially arranged, unlike the screening structure in the first direct vibrating disk 331, in that the screening section B3421 is in a parallel bar shape, and is composed of two arc-shaped sheet-like or/and rod-like members arranged substantially in parallel, and has no blocking edges on both inner and outer sides, and a middle part is a screening groove 3423, the width of the screening groove 3423 is larger than the diameter of the shaft convex portion 644, which is smaller than the radius of the character wheel 640, when the character wheel 640 enters the screening section B3421 from the upward section B3420, for example, the transmission tooth B641 is upward, and the shaft convex portion 642 is necessarily located at the inner side or outer side of the screening section B3421, limited by the column 642 and the shaft convex portion 644, and the character wheel 640 is not easy to drop down, and the transmission tooth is easy to fall down through the transmission groove 3421, and the transmission tooth is not in contact with the arc-shaped sheet-like members when the transmission groove 3421 and the transmission groove is directly contacted with the inner and outer sides or lower vibration surfaces of the transmission groove B.
Referring to fig. 7 to 14, a shaft penetrating mechanism 400 is arranged at a shaft penetrating station of the character wheel, a shaft feeding mechanism 410 corresponding to the shaft penetrating mechanism 400 is arranged on the workbench 100, the shaft feeding mechanism 410 adopts a direct vibration feeding and compressed air blowing supply mode, the shaft penetrating mechanism 400 comprises a base a120, a shaft facing bin 420 and a push rod cylinder C430, the shaft facing bin 420 is arranged on the base a120 and is used for receiving a character wheel shaft, the push rod cylinder C430 is used for pushing the character wheel shaft, a thimble 431 is arranged at the end part of the push rod cylinder C430 and is suitable for the character wheel shaft, the shaft facing bin 420 comprises a storage hopper 421, a leveling channel 422 and a material waiting groove 423 which are sequentially arranged from top to bottom, the leveling channel 422 is in a regular string wave shape, two ends of the material waiting groove 423 are open, and a push rod of the push rod cylinder C430 is right for the material waiting groove 423.
The width size of the leveling channel 422 and the material groove 423 is matched with the diameter of the character wheel shaft 650, the character wheel shaft 650 in the material groove 421 enters the material groove 423 through the leveling channel 422, the consistency of the gestures can be effectively ensured, based on the fact that the material groove 421 is correspondingly arranged on the base A120, the poking assembly 440 is arranged, as shown in the figure, and mainly comprises a poking rod 441 and a poking cylinder 442, the poking rod 441 is arranged along the width direction of the leveling channel 422 and stretches into the material groove 421 to intersect with the leveling channel 422, the poking cylinder 442 can control the poking rod 441 to stretch and retract to adjust the stretching length, the character wheel shaft 650 is prevented from being blocked or piled up at the position, and the like, and the material groove is used for assisting discharging.
The whole code assembly 200 of the present application mainly comprises a driving mechanism 210 disposed at a whole code station and a rotation limiting mechanism 220 disposed at a moving seat 111, wherein the driving mechanism 210 comprises a whole code wheel 211 and a whole code motor 212 for driving the whole code wheel 211 to rotate, the whole code wheel 211 is disposed above the combination die 112, the whole code wheel 211 is disposed parallel to the combination groove 1120, the whole code wheel 211 has a number of whole code teeth 213 corresponding to the number of character wheels thereon, and the whole code wheel 211 can be lifted to contact with the character wheels 640 disposed in the combination groove 1120.
The rotation limiting mechanism 220 comprises a number of code alignment rods 221 corresponding to the number of the character wheels, and a code alignment cylinder 222 for driving the code alignment rods 221 to lift, wherein a channel 1121 for the code alignment rods 221 to extend into is formed at the bottom of the combination groove 1120, the channel 1121 at the bottom of the combination groove 1120 is in a bar-shaped through groove structure, and when the code alignment rods 221 extend into the combination groove 1120, the code alignment rods are located between two adjacent character wheels, and correspond to the positions of carry columns 642 of the character wheels, and when the character wheels 640 rotate in the circumferential direction of the combination groove 1120 until carry wheels 642 abut against the code alignment rods 221, the rotation is stopped.
In particular, in order to make the whole structure more compact, the whole stacking station and the shaft penetrating station are arranged at the same position, namely, the penetrating of the character wheel shaft and the verification of the character wheel code can be completed at the station, as shown in the figure, the base A120 is provided with a mounting plate A121 in sliding fit with the base A, the mounting plate A121 is provided with a switching cylinder A122 for driving the mounting plate A121 to horizontally approach or separate from the moving rail 110, and the shaft penetrating mechanism 400 is fixedly arranged on the mounting plate A121.
The base A120 is provided with a mounting plate B123, the mounting plate B123 is arranged along the width direction of the movable seat 111, the end part of the mounting plate B123 is provided with a mounting plate C124 in sliding fit with the mounting plate C124, and a switching cylinder B125 for driving the mounting plate C124 to vertically lift to be close to or far away from the movable track 110, the driving mechanism 210 is fixedly arranged on the mounting plate C124, and can lift along with the mounting plate C124 to be close to or far away from the movable track 110, and the position switching of the shaft penetrating mechanism 400 and the driving mechanism 210 can be completed through the matching of the switching cylinder A122 and the switching cylinder B125.
In order to reduce the abrasion of the character wheel caused by the whole code operation, the whole code wheel 211 in this embodiment is a rubber wheel made of plastic material, and is driven to rotate by completely depending on the friction force with the character wheel.
Referring to fig. 15 to 17, a finished product character wheel carrying assembly 130 and a finished product character wheel assembling assembly 500 are disposed on the workbench 100 corresponding to the assembling stations, wherein the finished product character wheel assembling assembly 500 includes at least two guide rails 510 disposed parallel to the moving rail 110, and assembling cylinders 520 disposed in one-to-one correspondence with the guide rails 510, the guide rails 510 are provided with carriers 530 in sliding fit with the guide rails, the carriers 530 are provided with arc-shaped grooves similar to the combination grooves 1120, and the finished product character wheel carrying assembly 130 is used for transferring finished product character wheels mounted in the combination grooves 1120 onto the carriers 530.
The finished character wheel assembly 500 further comprises a manual assembly guide frame 540 which is arranged in one-to-one correspondence with the guide rail 510, wherein the manual assembly guide frame 540 comprises a guide shaft 541 which is vertically arranged, and a manual assembly guide plate 542 which is sleeved on the guide shaft 541 in a sliding manner and can slide along the axial direction of the guide shaft 541, and the manual assembly guide plate 542 is horizontally arranged along the width direction of the guide rail 510 and is supported above the guide rail 510 through a reset spring 543.
As shown, the character wheel handling assembly 130 mainly includes a truss 131 that spans the stacking and assembling stations, and a finger grip 132 that is disposed on the truss 131 and is movable in the length direction and the height direction thereof, the finger grip 132 being adapted to the character wheel set and being openable and closable by an air cylinder.
On the other hand, an axis adjustment position and an axis alignment position are respectively provided in the length direction of the guide rail 510, an axis adjustment assembly 550 is provided on the table 100 corresponding to the axis adjustment position, the manual assembly guide frame 540 is positioned in the axis alignment position, the carrier 530 is positioned in the axis adjustment position in an initial state, the axial relative positions of the character wheel axis 650, the transition wheel 630 and the character wheel 640 are adjusted by the axis adjustment assembly 550, the exposed length of the two ends of the character wheel axis 650 is prevented from exceeding the allowable error range, and the assembly quality is further affected, in this embodiment, the axis adjustment assembly 550 mainly comprises a limiting plate 551 and a limiting cylinder 552 which are opposite to the two sides of the guide rail 510, and an adjustment cylinder 553 for driving the limiting cylinder 552 to move opposite to the limiting plate 551, the middle part of the limiting cylinder 552 is provided with a counter bore, the upper side of the counter bore is provided with a notch for the passage of the character wheel shaft, the distance from the counter bore to the end face determines the exposed length of the character wheel shaft at the end, the limiting plate 551 is provided with a notch with three openings, the width of the notch determines the exposed length of the character wheel shaft at the end, when the carrier 530 is positioned on the carrier 530 in a shaft adjusting and separating way, the two ends of the character wheel shaft 650 are respectively positioned in the notch and the counter bore, at the moment, the limiting cylinder 552 is pushed to move by the adjusting cylinder 553 until the transition wheel 630 abuts against the side wall of the limiting plate 551, the end face of the character wheel 640 at the end part abuts against the limiting cylinder 552, the two ends of the character wheel shaft 650 abut against, the integral position of the character wheel assembly can be adjusted simultaneously, the center of the character wheel shaft can be coaxial with the center of the character wheel cabin 610, and the placement error of the character wheel carrying assembly 130 is compensated.
Referring to fig. 24 and 25, the manual assembly guide plate 542 has a positioning groove 5420 corresponding to the rear side of the print wheel well 610 and an upper supporting surface 5421 corresponding to the bottom plate 620, and the print wheel well 610 has print wheel axle clamping grooves 611 symmetrically arranged on both sides in the length direction, and the ends of the print wheel axle clamping grooves 611 are open.
With reference to the counter character wheel assembly machine shown in fig. 1 to 26, on the basis of this, a counter character wheel assembly assembling method is correspondingly provided herein, mainly based on the structure of the counter, and is performed according to the following steps:
in the first step, the transition wheel feeding mechanism 330 sends the transition wheel into the transition wheel temporary storage bin 311 in a fixed orientation, the character wheel feeding mechanism 340 sends the character wheel into the character wheel temporary storage bin 321 in a fixed orientation for waiting for assembly, the combination die 112 is located at the wheel set placing station, the combination groove 1120 is opposite to the channel A312 first, one transition wheel 630 is pushed into the combination groove 1120 by the transition wheel pushing mechanism 310, then the movable seat 111 moves to enable the combination groove 1120 to be opposite to the channel B322, and the character wheels 640 are pushed into the combination groove 1120 by the character wheel pushing mechanism 320, so that the orientations of the transmission teeth in the transition wheel 630 and the character wheels 640 are consistent.
In the second step, the moving seat 111 moves to make the combination groove 1120 face the waiting groove 423, and push the character wheel shaft 650 to pass through the transition wheel 630 and the character wheel 640 through the push rod cylinder C430, and in this process, the position of the character wheel shaft 650 can be adjusted in a matching manner by means of the limiting component 113.
Third, the switching cylinder a122 drives the mounting plate a121 to move away from the moving seat 111, and meanwhile, the switching cylinder B125 drives the mounting plate C to descend to the position where the whole code wheel 211 corresponds to the character wheel 630 one by one and contacts with the character wheel, and the whole code cylinder 222 drives the whole code rod 221 to extend into the combination groove 1120, the whole code motor 212 drives the whole code wheel 211 to rotate, and the whole code operation is completed after the carry column 642 in each character wheel 630 abuts against the corresponding whole code rod 221.
Fourth, the finished product character wheel after the whole code is grabbed and transferred to the carrier 530 positioned at the axle adjustment and positioning by the finished product character wheel carrying assembly 130, the relative position of the character wheel axle 650 is adjusted, and then the carrier 530 is pushed to the axle alignment station by the assembling cylinder 520.
Fifth, the bottom plate 620 is held by hand, the character wheel cabin 610 is abutted against the positioning groove 5420 on the manual assembly guide plate 642, the open ends of the two character wheel axle clamping grooves 611 are downward and are opposite to the two ends of the character wheel axle 650 in the finished character wheel, the manual assembly guide plate 542 is pressed down to clamp the two ends of the character wheel axle into the opposite character wheel axle clamping grooves 611, and the character wheel and the transition wheel are positioned in the character wheel cabin 610, so that the assembly is completed as shown in fig. 26 (note, the result of the code-finishing process is not shown in fig. 26).
Finally, it should be noted that the above description is only a preferred embodiment of the present application, and that many similar changes can be made by those skilled in the art without departing from the spirit and scope of the application as defined in the appended claims.
Claims (9)
1. The utility model provides a counter character wheel subassembly kludge, includes workstation (100), sets up removal track (110) on workstation (100), and follow remove track (110) wheelset that sets gradually places station, character wheel axle and wears to establish station and assembly station, its characterized in that: the character wheel shaft penetrating station and the assembling station are provided with a whole-code station, the moving rail (110) is provided with a moving seat (111), the moving seat (111) is provided with a combined die (112), the combined die (112) is provided with a combined groove (1120) which is matched with the character wheel, the moving seat (111) and the workbench (100) are provided with a whole-code assembly (200) which is matched with each other, the assembling station is provided with a shaft adjusting assembly (550), and the shaft adjusting assembly (550) is used for adjusting the exposed lengths of two ends of the character wheel shaft;
the whole code assembly (200) comprises a driving mechanism (210) arranged at a whole code station and a rotation limiting mechanism (220) arranged on the movable seat (111), wherein the driving mechanism (210) comprises a whole code wheel (211) and a whole code motor (212) used for driving the whole code wheel (211) to rotate, the whole code wheel (211) is positioned above the combined die (112), the whole code wheel (211) and the combined groove (1120) are arranged in parallel, and a whole code tooth (213) with the number corresponding to that of the character wheels is arranged on the whole code wheel;
the rotation limiting mechanism (220) comprises a whole code rod (221) corresponding to the number of the character wheels and a whole code cylinder (222) for driving the whole code rod (221) to lift, a channel (1121) for the whole code rod (221) to extend into is formed in the bottom of the combination groove (1120), and when the whole code rod (221) extends into the combination groove (1120), the whole code rod is positioned between two adjacent character wheels and corresponds to the position of a character wheel carry column;
the shaft adjusting assembly (550) comprises a limiting plate (551) and a limiting cylinder (552) which are arranged right opposite to each other, and an adjusting cylinder (553) used for driving the limiting cylinder (552) to move right opposite to the limiting plate (551), wherein the middle part of the limiting cylinder (552) is provided with a counter bore, the upper side of the counter bore is provided with a notch for a character wheel shaft to pass through, and the limiting plate (551) is provided with a notch which is open on three sides.
2. The counter character wheel assembly machine according to claim 1, wherein: the whole code wheel (211) is a rubber wheel.
3. The counter character wheel assembly machine according to claim 1, wherein: the utility model provides a module (300) is placed to wheelset is equipped with wheelset to wheelset placing station, and it includes transition wheel push mechanism (310) and character wheel push mechanism (320) that set gradually, have transition wheel feed mechanism (330) and character wheel feed mechanism (340) that correspond character wheel push mechanism (320) setting on workstation (100) that correspond with transition wheel push mechanism (310), transition wheel push mechanism (310) including the transition wheel of vertical setting face storehouse (311), character wheel push mechanism (320) including the character wheel of vertical setting face storehouse (321), transition wheel feed mechanism (330) can make the transition wheel face in storehouse (311) with fixed orientation entering transition wheel, character wheel feed mechanism (340) can make the character wheel face in storehouse (321) with fixed orientation entering character wheel.
4. A counter character wheel assembly machine according to claim 3, wherein: the transition wheel feeding mechanism (330) comprises a first direct vibrating machine (332) with an outlet communicated with a transition wheel temporary storage bin (311) through a feeding flat pipe, a first direct vibrating disk of the first direct vibrating machine (332) is provided with a spiral ascending vibrating channel, the spiral ascending vibrating channel comprises an ascending section A (3320), a screening section A (3321) and a material guiding section A (3322) which are sequentially arranged, the material guiding section A (3322) is communicated with the feeding flat pipe, and the material guiding section A (3322) is a strip-shaped groove which is matched with the feeding flat pipe;
the screening section A (3321) is obliquely inwards arranged and provided with a screening strip (3323) which is correspondingly arranged, one end of the screening strip (3323) close to the ascending section A (3320) is located on the inner side of the screening section A (3321), the other end of the screening strip (3323) is close to the outer side of the screening section A (3321), a gap between the outer edge of one end of the screening strip (3323) far away from the ascending section A (3320) and the outer edge of the screening section A (3321) is smaller than or equal to the radius of a transition wheel, the screening strip (3323) is located above the screening section A (3321), the height difference between the screening strip and the screening section A (3321) is matched with the thickness of the transition wheel, and the transition wheel entering the screening section A (3321) from the ascending section A (3320) can fall into the guide section A (3322) with fixed orientation under the action of the screening strip (3323).
5. A counter character wheel assembly machine according to claim 3, wherein: a pushing channel A (312) which is adaptive to the transition wheel is arranged at one side of the bottom of the transition wheel temporary storage bin (311) facing the moving track (110), a push rod air cylinder A (313) is arranged at the other side of the transition wheel temporary storage bin (311) on the workbench (100), and a push plate A (314) which is adaptive to the transition wheel is arranged at the push rod end part of the push rod air cylinder A (313);
the bottom of the character wheel temporary storage bin (321) is provided with a pushing channel B (322) which is adaptive to the character wheel towards one side of the moving track (110), the other side of the character wheel temporary storage bin (321) on the workbench (100) is provided with a push rod cylinder B (323), and the end part of the push rod cylinder B (323) is provided with a push plate B (324) which is adaptive to the character wheel.
6. The counter character wheel assembly machine according to claim 1 or 2, wherein: the character wheel shaft penetrating station is provided with a shaft penetrating mechanism (400), and the workbench (100) is provided with a shaft feeding mechanism (410) which is arranged corresponding to the shaft penetrating mechanism (400);
the shaft penetrating mechanism (400) comprises a shaft temporary storage bin (420) for receiving a shaft feeding mechanism (410) to feed a character wheel shaft, a push rod cylinder C (430) for pushing the character wheel shaft, a thimble (431) which is matched with the character wheel shaft is arranged at the end part of the push rod cylinder C (430), the shaft temporary storage bin (420) comprises a storage hopper (421), a leveling channel (422) and a waiting trough (423) which are sequentially arranged from top to bottom, the leveling channel (422) is in a regular string wave shape, two ends of the waiting trough (423) are open, and a push rod of the push rod cylinder C (430) is right opposite to the waiting trough (423).
7. The counter word wheel assembly machine of claim 6, wherein: the workbench (100) is provided with a base A (120) which is arranged in a detachable manner and is provided with a mounting plate A (121) which is in sliding fit with the base A (120), the mounting plate A (121) is provided with a switching cylinder A (122) which is used for driving the mounting plate A (121) to horizontally approach or separate from the moving track (110), and the shaft penetrating mechanism (400) is fixedly arranged on the mounting plate A (121);
the utility model provides a whole sign indicating number station and axle wear to establish station and set up with setting up, be equipped with mounting panel B (123) on base A (120), mounting panel B (123) are along the width direction setting of moving seat (111), and its tip has rather than sliding fit's mounting panel C (124) to and be used for driving this mounting panel C (124) vertical lift in order to be close to or keep away from switching cylinder B (125) of moving track (110), drive rotating mechanism (210) set firmly on this mounting panel C (124), can follow mounting panel C (124) are gone up and down in order to be close to or keep away from moving track (110).
8. The counter character wheel assembly machine according to claim 1, wherein: the finished product character wheel conveying assembly (130) and the finished product character wheel assembling assembly (500) are arranged on the workbench (100) corresponding to the assembling stations, wherein the finished product character wheel assembling assembly (500) comprises at least two guide rails (510) which are arranged in parallel with the moving rails (110), and assembling air cylinders (520) which are arranged in one-to-one correspondence with the guide rails (510), the guide rails (510) are provided with carriers (530) which are in sliding fit with the guide rails (510), and the finished product character wheel conveying assembly (130) is used for conveying the finished product character wheels which are arranged in the combined groove (1120) to the carriers (530);
finished product print wheel assembly subassembly (500) still include with manual assembly leading truck (540) of guide rail (510) one-to-one setting, manual assembly leading truck (540) are including guiding axle (541) of vertical setting to and slip cap locates on guiding axle (541) and can follow its axially sliding's manual assembly deflector (542), manual assembly deflector (542) are along guide rail (510) width direction level setting to support in guide rail (510) top through reset spring (543).
9. A method for assembling a counter character wheel assembly by using the counter character wheel assembly assembling machine according to any one of claims 1 to 8, wherein the counter (600) comprises a character wheel bin (610) and a bottom plate (620), character wheel shaft clamping grooves (611) symmetrically arranged on two sides of the character wheel bin (610) in the length direction are formed, and the end parts of the character wheel shaft clamping grooves (611) are open and are carried out according to the following steps:
s1, a combined die (112) is initially positioned at a wheel set placing station, and a preset number of transition wheels and character wheels are sent into a combined groove (1120) according to a fixed direction through a wheel set placing module (300);
s2, the combined die (112) moves to a character wheel shaft penetrating station along with the moving seat (111), and the transition wheel and the character wheel in the combined groove (1120) are integrated through a character wheel shaft string by the shaft penetrating mechanism (400);
s3, adjusting positions of the shaft penetrating mechanism (400) and the code straightening component (200), and straightening the character wheels through the code straightening component (200) so as to lead character codes of the character wheels to be aligned one by one;
s4, conveying the finished product word wheels after the whole code to a carrier (530), and moving the carrier (530) to a position corresponding to the manual assembly guide frame (540) to enable the finished product word wheels to be positioned under the manual assembly guide plate (542);
s5, holding the bottom plate (620) by hand, enabling the character wheel bin (610) to lean against the manual assembly guide plate (642), enabling the open ends of the two character wheel shaft clamping grooves (611) to face the two ends of the character wheel shaft in the finished character wheel, pressing the manual assembly guide plate (542) to enable the two ends of the character wheel shaft to be clamped into the right-facing character wheel shaft clamping grooves (611), and enabling the character wheel and the transition wheel to be located in the character wheel bin (610) to finish assembly.
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| CN202111205944.9A CN113857814B (en) | 2021-10-16 | 2021-10-16 | Counter character wheel assembly machine and assembly method thereof |
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| CN202111205944.9A CN113857814B (en) | 2021-10-16 | 2021-10-16 | Counter character wheel assembly machine and assembly method thereof |
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| CN113857814B true CN113857814B (en) | 2023-11-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114193122B (en) * | 2022-01-14 | 2022-10-14 | 宁波东海集团有限公司 | Automatic feeding device for water meter character wheel box |
| CN114406657B (en) * | 2022-01-14 | 2022-10-14 | 宁波东海集团有限公司 | Automatic assembly equipment for water meter metering display |
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| DE10233084A1 (en) * | 2002-07-19 | 2004-02-05 | Bayerische Motoren Werke Ag | Method for extracting motor vehicle bodies from the production line, involves using a rotary lifting system alongside four workstations and reinstatement means |
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| CN203409499U (en) * | 2013-08-02 | 2014-01-29 | 上海百分百自动化设备有限公司 | Water meter mounting equipment |
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| CN108058017A (en) * | 2017-12-21 | 2018-05-22 | 宁波东海仪表水道有限公司 | The assembly equipment of water meter measurement display |
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- 2021-10-16 CN CN202111205944.9A patent/CN113857814B/en active Active
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|---|---|---|---|---|
| DE10233084A1 (en) * | 2002-07-19 | 2004-02-05 | Bayerische Motoren Werke Ag | Method for extracting motor vehicle bodies from the production line, involves using a rotary lifting system alongside four workstations and reinstatement means |
| JP2004195556A (en) * | 2002-12-16 | 2004-07-15 | Kyoto Seisakusho Co Ltd | Assembling arrangement |
| CN203409499U (en) * | 2013-08-02 | 2014-01-29 | 上海百分百自动化设备有限公司 | Water meter mounting equipment |
| CN108044333A (en) * | 2017-12-06 | 2018-05-18 | 中船重工鹏力（南京）智能装备系统有限公司 | A kind of gauge table mechanical digital counter full-automatic assembly equipment and method |
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