CN215146580U - Automatic assembling device for counter - Google Patents
Automatic assembling device for counter Download PDFInfo
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- CN215146580U CN215146580U CN202022843126.9U CN202022843126U CN215146580U CN 215146580 U CN215146580 U CN 215146580U CN 202022843126 U CN202022843126 U CN 202022843126U CN 215146580 U CN215146580 U CN 215146580U
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Abstract
The utility model discloses an automatic assembly device of counter belongs to thing networking gas table technical field. The counter comprises a roller material stringing module, a roller positioning and assembling module, an index plate, a counter frame assembling module and a counter shaft assembling module; the roller material stringing module comprises a blanking assembly, a material receiving assembly and a material stringing assembly, wherein the material stringing assembly strings character wheels and a position advancing wheel in the material receiving assembly into a row respectively; the roller positioning assembly module comprises a first transfer shaft, a second transfer shaft, a displacement driving mechanism, a latch for rotating and aligning the character wheel and a shifting strip for adjusting the position of the advancing wheel; the indexing disc is provided with a positioning tool for placing the aligned character wheels and the aligned advance wheels, and the counter frame assembling module and the counter shaft assembling module are arranged around the indexing disc according to the assembling sequence. The utility model discloses take up an area of compactness, simple structure can accomplish the automatic equipment of counter rapidly, has reduced artifical intensity of labour, greatly improves the equipment precision and the packaging efficiency of counter.
Description
Technical Field
The utility model relates to a counter equipment machine, concretely relates to thing networking intelligent gas meter counter automatic assembly device.
Background
Along with the development of automation technology, the cost is reduced for the automatic assembly of spare and accessory parts becomes the mill, the inevitable trend of improving production efficiency, the manual assembly is adopted in the assembly of the digit wheel of the traditional counter, the labor and the time are wasted, the working efficiency is low, the labor intensity of workers is high, especially for the assembly of the pinion and the digit wheel, because the pinion is special in shape, two rows of gear teeth with different outer diameters exist, the requirement is to ensure that the digits of each digit wheel are kept consistent during the installation of the roller counter, the pinion needs to be assembled with each digit wheel in place, and the assembly efficiency of the digit wheel and the pinion can be the main factor influencing the assembly efficiency of the counter. In the prior art, some automatic assembling machines for counter rollers have appeared, such as chinese patent with publication number CN109940381A, publication number 2019, 06, 28, entitled intelligent assembling method for gas meter roller counters, and assembling line, wherein the assembling line includes a production line counter, a production line workbench, a character wheel assembling module, a pinion assembling module, a character wheel and pinion positioning module, a housing assembling module, a pin assembling module, a housing buckle assembling module, the production line workbench includes a counter positioning clamp, a chain and a chain guide rail, the character wheel assembling module includes a character wheel feeding device and a character wheel stringing device, the pinion assembling module includes a pinion feeding device and a pinion stringing device, the housing assembling module includes a housing feeding device and a housing manipulator, the character wheel and pinion pin assembling module includes a pin feeding device and a pin stringing device, the shell buckle assembling module comprises a buckle feeding device and a buckle mounting manipulator.
Above-mentioned assembly line is the line type and arranges, and area is great, when equipment character wheel and pinion (advancing wheel), adopts anchor clamps to fix a position the relative position of the two respectively earlier, then transports to next station through the chain base and assembles, and at this in-process, the assembly cycle length of character wheel and pinion to owing to adopt the chain base, transmission speed between the station is slower, influences the assembly efficiency of whole production line.
Disclosure of Invention
The utility model discloses aim at solving the above-mentioned problem that exists among the prior art, provide an area is little, arrange reasonable, the efficient automatic assembly device of counter.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
automatic assembly device of counter, its characterized in that: the counter comprises a roller material stringing module, a roller positioning and assembling module, an index plate, a counter frame assembling module and a counter shaft assembling module;
the roller material stringing module is used for stringing the character wheels and the advancing wheels into a row respectively and transferring the character wheels and the advancing wheels into a roller positioning assembly module of the next station;
the roller positioning assembly module is used for adjusting the character wheel and the advancing wheel to enable the character wheel and the advancing wheel to be engaged and assembled and transferring the engaged character wheel and the engaged advancing wheel to the index plate;
the indexing disc is provided with a positioning tool for placing the aligned character wheels and the aligned advance wheels, and the counter frame assembling module and the counter shaft assembling module are arranged around the indexing disc according to the assembling sequence.
Preferably, the roller positioning assembly module comprises a first transfer shaft for stringing up the character wheels, a second transfer shaft for stringing up the advancing wheels, a displacement driving mechanism of the first transfer shaft and the second transfer shaft, a latch for rotating and aligning the character wheels and a poking bar for adjusting the positions of the advancing wheels;
preferably, the roller material stringing module comprises a blanking assembly, a material receiving assembly and a material stringing assembly, the material receiving assembly is arranged below the blanking assembly, a blanking rod in the blanking assembly sends materials on a blanking table into the material receiving assembly, the material receiving rod in the material receiving assembly strings rollers of different types in the blanking assembly into a line respectively, and the material stringing assembly horizontally reciprocates on a workbench to string character wheels and a feeding wheel in the material receiving assembly into a line respectively;
preferably, the blanking assembly comprises a blanking table and a blanking cylinder arranged above the blanking table, the end of a piston rod of the blanking cylinder is connected with a blanking plate, the blanking plate is provided with a blanking rod and blanking blocks symmetrically arranged on two sides of the blanking rod, the blanking table is provided with a first through hole for the blanking blocks to pass through, the bottom of the blanking table is provided with a discharge hole, a chute is arranged inside the blanking table, a sliding block is embedded in the inner wall of the chute in a sliding manner, the tail of the sliding block is connected with a reset spring, the other end of the reset spring is connected with the inner wall of the chute, a second through hole for the blanking blocks to pass through is arranged on the sliding block, the inner wall of the second through hole is provided with an inclined plane matched with the shape of the blanking blocks, the blanking blocks move downwards to push the sliding block at the discharge hole to two sides, and therefore the material on the blanking table is fed into the material receiving assembly below.
Preferably, the material receiving assembly comprises a material receiving pneumatic sliding table, a material receiving linear cylinder and a rotary cylinder, the rotary cylinder is arranged on a sliding seat of the material receiving pneumatic sliding table, a cylinder barrel part of the material receiving linear cylinder is connected with a rotating part of the rotary cylinder, a material receiving rod is arranged at the end part of the cylinder barrel, a material pushing plate is arranged at the end part of a piston rod of the material receiving linear cylinder, and a through hole for the material receiving rod to pass through is formed in the material pushing plate.
Preferably, the material stringing component comprises a material stringing pneumatic sliding table and a material stringing linear cylinder, the material stringing linear cylinder is arranged on a sliding seat of the material stringing pneumatic sliding table, a piston rod end of the material stringing linear cylinder is provided with a second material pushing plate, a vertical plate is arranged on the mounting plate, a notch for a piston rod to pass through is formed in the bottom of the vertical plate, a material stringing rod is arranged on the upper portion of the vertical plate, and a through hole for the material stringing rod to pass through is formed in the second material pushing plate.
Preferably, the displacement driving mechanism comprises a horizontal pneumatic sliding table, a vertical pneumatic sliding table and a transverse pneumatic sliding table for driving the second transferring shaft to move towards the first transferring shaft; the pneumatic sliding table comprises a vertical pneumatic sliding table body, a horizontal pneumatic sliding table body and a transverse moving pneumatic sliding table body, wherein the vertical pneumatic sliding table body is arranged on a sliding seat of the horizontal pneumatic sliding table body, the transverse moving pneumatic sliding table body is arranged on the sliding seat of the vertical pneumatic sliding table body, a first pneumatic sliding block is arranged on the vertical pneumatic sliding table body through a first mounting frame, a second pneumatic sliding block is arranged on the transverse moving pneumatic sliding table body through a second mounting frame, and a first moving shaft and a second moving shaft are respectively arranged at the front ends of the first pneumatic sliding block and the second pneumatic sliding block.
Preferably, the latch includes latch and lower latch on the multiunit that opens and shuts from top to bottom by the drive of longitudinal separation cylinder, the back of longitudinal separation cylinder is equipped with a horizontal pneumatic slip table, and the longitudinal separation cylinder is installed on the slide of horizontal pneumatic slip table.
Preferably, the latch mechanism comprises a latch seat, a telescopic cylinder for driving the latch seat to move, and two latch plates which are connected to the end face of the latch seat and are driven by the cylinder to open and close up and down, wherein a plurality of upper latch teeth and lower latch teeth which are opposite up and down are arranged on the edge of each latch plate, and the upper latch teeth and the lower latch teeth can be closed to form a vertical line when the two latch plates are mutually closed.
Preferably, the poking strip is driven by a longitudinally-moving pneumatic sliding table, the longitudinally-moving pneumatic sliding table is fixedly arranged on the second mounting frame, a guide plate is arranged on the longitudinally-moving pneumatic sliding table in a sliding mode, the poking strip is provided with a plurality of guide plates in an equidistant mode and is arranged below the guide plate, and the guide plates drive the guide plates to move downwards.
Preferably, the shifting bar comprises a wedge-shaped bar and step pieces arranged on one side of the wedge-shaped bar, the wedge-shaped bar is used for equally dividing the advancing wheel, and the step pieces are used for being matched with the long teeth of the advancing wheel to rotate the advancing wheel to a position where the advancing wheel can be assembled with the character wheel.
The utility model has the advantages that:
1. the automatic assembling device mechanism of the counter has small occupied area, the structural arrangement of each working module is reasonable, the combination of the roller carrying module and the roller positioning and assembling module can quickly complete the assembly of the roller part of the counter, and meanwhile, the design of the dividing disc can improve the assembling efficiency of the roller of the counter, the shell of the counter and the shaft of the counter, thereby integrally improving the assembling efficiency and the assembling precision of the counter of the gas meter and reducing the labor intensity;
2. the utility model discloses in, each action part all adopts pneumatic slip table to drive, and whole equipment process is smooth, and positioning accuracy is good, the equipment time is short, the packaging efficiency is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the material stringing module of the present invention;
FIG. 3 is a schematic view of the structure of part A in FIG. 2;
FIG. 4 is a schematic structural view of a blanking mechanism;
FIG. 5 is a schematic structural view of a blanking mechanism;
FIG. 6 is a schematic view of the overall structure of the roller positioning module;
FIG. 7 is a schematic structural view of the latch and its driving mechanism;
FIG. 8 is a schematic structural view of the thumb strip and its driving mechanism;
FIG. 9 is a schematic diagram of the adjustment of the position of the carry wheel by the dial;
wherein the content of the first and second substances,
1. a blanking assembly; 2. a material receiving assembly; 3. a material stringing component; 4. a guide bar; 5. a feeding assembly; 11. a red wheel blanking mechanism; 12. a black character wheel blanking mechanism; 13. a feeding wheel blanking mechanism; 21. a material receiving mechanism with a red wheel; 22. a black character wheel receiving mechanism; 23. the feeding wheel receiving mechanism; 31. a material stringing pneumatic sliding table; 32. a material mixing linear cylinder; 33. a second material pushing plate; 34. a vertical plate; 35. stringing rods; 51. a red wheel feeding mechanism; 52. a black character wheel feeding mechanism; 53. a feeding mechanism of the feeding wheel; 111. a blanking table; 112. a blanking cylinder; 113. a blanking plate; 114. a blanking rod; 115. blanking blocks; 116. a first through hole; 117. a discharge hole; 118. a slider; 119. a return spring; 120. a second through hole; 511. a feeding vibration disc; 512. a feeding track; 6. a roller positioning assembly module; 7. a roller material stringing module; 8. an index plate; 9. a counter rack assembly module; 10. a counter shaft assembly module; 601. a first transferring shaft; 602. a print wheel; 603. a second transferring shaft; 604. a carry wheel; 605. a horizontal pneumatic sliding table; 606. a vertical pneumatic sliding table; 607. a first pneumatic sliding block; 608. a second pneumatic sliding block; 609. a first mounting frame; 610. transversely moving the pneumatic sliding table; 611. longitudinally moving a pneumatic sliding table; 612. a longitudinal separation cylinder; 613. a transverse pneumatic sliding table; 614. upper latch teeth; 615. a lower latch; 616. a guide plate; 617. dialing a strip; 618. a step piece; 619. a wedge bar; 620. a second mounting frame; 621. and a stop block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "vertical", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when using, or the orientation or positional relationship that a person skilled in the art usually understands, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The present embodiment provides an automatic counter assembling device, as shown in fig. 1, including a roller material stringing module 7, a roller positioning and assembling module 6, an index plate 8, a counter rack assembling module 9, and a counter shaft assembling module 10, which are disposed on a workbench.
As shown in fig. 2, the roller material stringing module 7 includes a blanking assembly 1, a material receiving assembly 2 and a material stringing assembly 3, the material receiving assembly 2 is disposed below the blanking assembly 1, a blanking rod 114 in the blanking assembly 1 sends the material on the blanking table 111 into the material receiving assembly 2, rollers of different types in the blanking assembly 1 are strung into a line by the material receiving rod in the material receiving assembly 2, and a character wheel 602 and a feeding wheel 604 in the material receiving assembly 2 are strung into a line by the material stringing assembly 3 moving horizontally and reciprocally on the workbench.
As shown in fig. 4, the blanking assembly 1 is composed of three identical red character wheel blanking mechanisms 11, black character wheel blanking mechanisms 12 and a feeding wheel blanking mechanism 13, which are arranged in a row on a workbench along the transmission direction of the assembly line of the gas meter counter assembling equipment, and each of the three mechanisms includes a blanking table 111 and a blanking cylinder 112 disposed above the blanking table 111, the end of the piston rod of the blanking cylinder 112 is connected with a blanking plate 113, the blanking plate 113 is provided with a blanking rod 114 and blanking blocks 115 symmetrically disposed at two sides of the blanking rod 114, the upper half of the blanking block 115 is provided with an inclined surface, the blanking table 111 is provided with a first through hole 116 for the blanking block 115 to pass through, the bottom of the blanking table 111 is provided with a discharge hole 117, the blanking table 111 is internally provided with a chute, the inner wall of the chute is slidably embedded with a slide block 118, and the tail of the slide block 118 is connected with a return spring 119, the end of the sliding block 118 is provided with a step for placing materials, the other end of the return spring 119 is connected with the inner wall of the chute, the sliding block 118 is provided with a second through hole 120 for the blanking block 115 to pass through, and the inner wall of the second through hole 120 is provided with an inclined plane matched with the blanking block 115 in shape. The blanking block 115 moves downwards to push the sliding block 118 at the discharging hole 117 away towards two sides, the discharging hole 117 is exposed, and the material on the step of the sliding block 118 of the blanking rod 114 is poked into the receiving component 2 below.
As shown in fig. 3, the material stringing assembly 3 includes a material stringing pneumatic sliding table 31 arranged on the workbench and a material stringing linear cylinder 32 arranged on the material stringing pneumatic sliding table 31, the material stringing linear cylinder 32 is arranged on a sliding seat of the material stringing pneumatic sliding table 31 through a mounting plate, a piston rod end of the material stringing linear cylinder 32 is provided with a second material pushing plate 33, and the second material pushing plate 33 is provided with a through hole for the material stringing rod 35 to pass through.
The counter roller of the gas meter comprises three red wheels 602, five black wheels 602 and seven advancing wheels 604, when the roller is assembled, the red wheels 602 and the black wheels 602 are strung together to form a column, and the advancing wheels 604 are strung together to form a column. In the present application, the red-letter wheel 602, the black-letter wheel 602, and the carrying wheel 604 have the same structure of the material-receiving and blanking components, and therefore, the red-letter wheel 602 is taken as an example to explain the working principle of the material-receiving and blanking:
first, the red wheels 602 are loaded via the loading rail 512 and sequentially arranged one by one into the unloading platform 111. The side of the blanking table 111 connected with the feeding rail 512 is provided with a feeding hole, the red wheel 602 enters the step at the end of the sliding block 118 from the feeding hole, the blanking rod 114 and the blanking block 115 move downwards under the action of the blanking cylinder 112, when the blanking block 115 is pressed downwards, the inclined surface of the blanking block 115 contacts with the inclined surface of the second through hole 120 and extrudes the sliding block 118, so that the sliding blocks 118 at two sides are pushed outwards to expose the discharging hole 117 at the bottom of the blanking table 111, at the moment, the red wheel 602 on the step of the sliding block 118 is pushed into the lower material receiving rod under the action of the blanking rod 114, after the material distribution is completed, the blanking rod 114 and the blanking block 115 move upwards, and the sliding block 118 resets under the action of the reset spring 119. After the red character wheels 602 on the material receiving rod reach the required number, the blanking is stopped, then the material receiving linear cylinder rotates 90 degrees in the vertical plane under the action of the rotary cylinder, so that the material receiving rod and the red character wheels 602 on the material receiving rod rotate to the horizontal state, and at the moment, the blanking and the material receiving of the red character wheels 602 are completed. Blanking and receiving of the black character wheel 602 and the carry wheel 604 are performed according to the above process.
When in material mixing, the material mixing linear cylinder 32 firstly moves to the red character wheel receiving mechanism 21 under the action of the material mixing pneumatic sliding table 31, one material mixing rod 35 is aligned with the material receiving rod of the red character wheel 602, and the first material pushing plate is pushed out outwards under the action of the material receiving linear cylinder, so that the red character wheel 602 on the material receiving rod is pushed into the material mixing rod 35 corresponding to the material mixing rod; after the material stringing of the red character wheel 602 is completed, the material stringing linear cylinder 32 continues to horizontally move to the position of the black character wheel material receiving mechanism 22, the material stringing rod 35 strung with the red character wheel 602 is aligned with the material receiving rod of the black character wheel 602, similarly, under the action of the material receiving linear cylinder, the first material pushing plate is pushed outwards so as to push the black character wheel 602 into the material stringing rod 35 corresponding to the black character wheel 602, and at the moment, the black character wheel 602 and the red character wheel 602 are strung on the same material stringing rod 35; after the character wheel 602 completes the material mixing, the material mixing linear cylinder 32 continues to horizontally move to the position of the material receiving mechanism 23 of the advancing wheel, at this time, another empty material mixing rod 35 in the material mixing component 3 is aligned with the material receiving rod of the advancing wheel 604, the first material pushing plate is pushed out outwards under the action of the material receiving linear cylinder, so that the advancing wheel 604 on the material receiving rod is pushed into the empty material mixing rod 35 corresponding to the material receiving rod, at this time, the material mixing operation of the gas meter counter roller is completed, the red character wheel 602 and the black character wheel 602 are mixed on the same material mixing rod 35 to form a column, the advancing wheel 604 is mixed on another material mixing rod 35 to form a column independently, after the material mixing is completed, the material mixing linear cylinder 32 continues to horizontally move to the position below the roller positioning assembly module 6 to prepare for the next process.
As shown in fig. 6, the roller positioning assembly module 6 includes a first transfer shaft 601, a second transfer shaft 603, the first transfer shaft 601 and the second transfer shaft 603 are respectively used for stringing up the character wheel 602 and the advancing wheel 604 on the stringing assembly 3, and further includes a displacement driving mechanism of the first transfer shaft 601 and the second transfer shaft 603, a latch driven by a displacement sliding table for rotating and aligning the character wheel 602, and a shifting bar 617 for adjusting the position of the advancing wheel 604.
The displacement driving mechanism comprises a cross sliding table mechanism consisting of a horizontal pneumatic sliding table 605 and a vertical pneumatic sliding table 606, and a transverse moving pneumatic sliding table 610 for driving the second transferring shaft 603 to move towards the first transferring shaft 601. Horizontal pneumatic slip table 605 is fixed on the workstation through the support, vertical pneumatic slip table 606 is fixed on the slide of horizontal pneumatic slip table 605, pneumatic slip table 610 of sideslip sets up on the slide of vertical pneumatic slip table 606, be equipped with pneumatic slider 607 through mounting bracket 609 on the vertical pneumatic slip table 606, be equipped with pneumatic slider two 608 through mounting bracket two 620 on the pneumatic slip table 610 of sideslip, move and carry axle one 601 and move axle two 603 and install respectively at pneumatic slider one 607 and pneumatic slider two 608 front ends, be equipped with limit baffle on mounting bracket one 609 and the mounting bracket two 620, the baffle is located respectively and moves the free end that carries axle one 601 and move axle two 603, play limiting displacement after moving axle one 601 and moving axle two 603 and string the gyro wheel.
The first transfer shaft 601 and the second transfer shaft 603 are parallel to each other and have consistent heights all the time, and when the pneumatic sliding table 610 moves transversely, the advancing wheel 604 on the second transfer shaft 603 is driven to approach the character wheel 602 on the first transfer shaft 601, so that the character wheel 602 and the advancing wheel 604 can be conveniently positioned and assembled.
As shown in fig. 7, the latch further includes a plurality of sets of upper latch 614 and lower latch 615 which are driven by a longitudinal separation cylinder 612 to open and close up and down, the sides of the upper latch 614 and the lower latch 615 are rectangular pieces, and the upper latch 614 and the lower latch 615 close up to form a vertical line when being closed. The back of the longitudinal separation cylinder 612 is provided with a transverse pneumatic sliding table 613, and the longitudinal separation cylinder 612 is mounted on a sliding seat of the transverse pneumatic sliding table 613.
In the process of extending the transverse pneumatic sliding table 613, the latch is snapped into the gap of the corresponding print wheel 602, when approaching the first transfer shaft 601, the upper latch 614 and the lower latch 615 are pulled apart (respectively pass through the upper part and the lower part of the first transfer shaft 601) under the action of the longitudinal separation cylinder 612, and are closed after passing through the first transfer shaft 601, and in the process, the upper latch 614 and the lower latch 615 push the carry column of the print wheel 602, thereby completing the alignment of the print wheel 602.
As shown in fig. 8, further, the shifting strip 617 is driven by the longitudinal pneumatic sliding table 611, the longitudinal pneumatic sliding table 611 is fixedly disposed on the second mounting frame 620, the guide plate 616 is slidably disposed on the longitudinal pneumatic sliding table 611, and the shifting strip 617 is disposed below the guide plate 616 at equal intervals and driven by the guide plate 616 to move downward.
As shown in fig. 9, further, the shifting bar 617 includes a wedge-shaped bar 619 and a step piece 618 disposed on one side of the wedge-shaped bar 619, the guide plate 616 drives the shifting bar 617 to move downward under the driving of the longitudinal moving pneumatic sliding table 611, the wedge-shaped bar 619 equally separates the carry wheels 604 on the second transfer shaft 603, and the step piece 618 is snapped into the slot of the carry wheels 604 to adjust the position, so that when the carry wheels 604 are engaged with the character wheels 602, the carry columns of the character wheels 602 are just snapped into the grooves of the carry wheels 604.
The working principle of the roller positioning assembly module 6 is as follows:
firstly, under the action of a vertical pneumatic sliding table 606, a first transfer shaft 601 and a second transfer shaft 603 move downwards simultaneously, at the moment, a material stringing linear cylinder 32 also moves to the lower part of the vertical pneumatic sliding table 606, the first transfer shaft 601 and the second transfer shaft 603 are in butt joint with two material stringing rods 35 on the material stringing linear cylinder 32, and a second material pushing plate 33 respectively pushes a character wheel 602 and a carry wheel 604 to the first transfer shaft 601 and the second transfer shaft 603;
then the first transfer shaft 601 and the second transfer shaft 603 move upwards to proper heights, the transverse pneumatic sliding table 613 extends out to drive the latch to be close to the first transfer shaft 601, when the first transfer shaft 601 approaches, the longitudinal separation cylinder 612 forces the upper latch 614 and the lower latch 615 to respectively pass through the upper part and the lower part of the first transfer shaft 601, and the upper latch 614 and the lower latch 615 are closed after bypassing the first transfer shaft 601 and then are closed together, and in the process, the upper latch 614 and the lower latch 615 push the character wheel 602 to enter the column, so that the character wheel 602 enters the column in the same direction;
when the latch is aligned with the character wheel 602, the longitudinal moving pneumatic sliding table 611 drives the guide plate 616 to drive the shifting bar 617 to move towards the obliquely lower direction, so that the shifting bar 617 is in contact with the advancing wheel 604, at the moment, the wedge-shaped bar 619 on the shifting bar 617 can equally separate the advancing wheel 604, and the step piece 618 on the shifting bar 617 adjusts the direction of the advancing wheel 604 to the proper position;
then, the whole poking strip 617 is kept still, the transverse pneumatic sliding table 610 drives the pneumatic sliding block II 608 to move towards the side where the pneumatic sliding block I607 is located, and therefore the well-adjusted advancing wheel 604 is meshed with the aligned character wheel 602;
finally, the latch withdraws from the first transfer shaft 601 along the original path, the shifting strip 617 rises to the original position, and the horizontal pneumatic sliding table 605 transfers the aligned character wheel 602 and the advance wheel 604 to the next station.
The indexing disc 8 is provided with a positioning tool for placing the aligned character wheel 602 and the index wheel 604, and the counter frame assembly module 9 and the counter shaft assembly module 10 are arranged around the indexing disc 8 according to an assembly sequence.
The counter rack assembly module 9 and the counter shaft assembly module 10 are arranged around the index plate 8 according to an assembly sequence, and the counter rack assembly module 9 comprises a counter rack vibration plate, a counter rack conveying rail and a counter rack transfer mechanism for placing the counter rack into the positioning tool. The counter shaft assembling module 10 comprises a counter shaft vibrating disc, a counter shaft conveying rail, a counter shaft transferring mechanism and a fastening mechanism, wherein the counter shaft transferring mechanism is used for pre-pressing a counter shaft into a positioning tool, the fastening mechanism is used for pressing the counter shaft tightly, the dividing disc 8 is driven by a servo motor to rotate and is matched with each station to complete assembling work, the character wheel 602 advancing wheel 604 is sequentially assembled with a counter frame and the counter shaft, and the counter frame transferring mechanism, the counter shaft transferring mechanism and the counter frame transferring mechanism can be completed by mechanical arms.
After the character wheel 602 and the advancing wheel 604 are aligned and closed, the horizontal pneumatic sliding table 605 transfers the character wheel 602 and the advancing wheel 604 to a positioning tool on the index plate 8 for placing, then the first pneumatic sliding block 607 and the second pneumatic sliding block 608 respectively drive the first transfer shaft 601 and the second transfer shaft 603 to withdraw from the positioning tool, and the two return to the original positions under the action of the horizontal pneumatic sliding table 605 to prepare for positioning and assembling the character wheel 602 and the advancing wheel 604 of the next wheel. Along with the rotation of the dividing disc 8, the counter rack transferring mechanism puts the counter rack into a positioning tool containing the character wheels 602 and the advancing wheels 604 which are aligned; then the index plate 8 rotates to the next station, and the counter shaft transferring mechanism pre-presses the counter shaft into a positioning tool which comprises a counter frame and a feeding wheel 604 of the aligned rear character wheel 602; and the index plate 8 continuously rotates to the next station, the counter shaft is tightly pressed by the counter shaft fastening mechanism, and after the assembly is finished, the counter frame transfer mechanism takes the product down from the positioning tool.
Example 2
This embodiment discloses an automatic assembly device for a counter, which is shown in fig. 2 with reference to the description, and on the basis of embodiment 1, the roller material stringing module 7 also comprises a material loading component 5, the material loading component 5 is also composed of three red-character wheel material loading mechanisms 51, black-character wheel material loading mechanisms 52 and a position wheel material loading mechanism 53 which have the same structure, the feeding mechanisms respectively correspond to the corresponding blanking mechanisms, the three mechanisms respectively comprise a feeding vibrating disk 511 and a feeding track 512 connected with the feeding vibrating disk 511, the feeding vibrating disk 511 is arranged on the supporting seat, one end of the feeding track 512 is connected with the feeding vibrating disk 511, the other end is connected with the blanking table 111, the red character wheel 602, the black character wheel 602 and the feeding wheel 604 are all fed through the corresponding feeding vibrating disk 511, then orderly arranged and sequentially enter the feeding track 512, and finally, the feeding track 512 sequentially sends the materials to the blanking table 111.
Claims (10)
1. Automatic assembly device of counter, its characterized in that: the counter comprises a roller material stringing module (7), a roller positioning and assembling module (6), an index plate (8), a counter frame assembling module (9) and a counter shaft assembling module (10);
the roller material stringing module (7) is used for stringing the character wheels and the advancing wheels into a row respectively and transferring the character wheels and the advancing wheels into a roller positioning assembly module (6) of the next station;
the roller positioning assembly module (6) is used for adjusting the character wheel and the advancing wheel to enable the character wheel and the advancing wheel to be engaged and assembled, and transferring the engaged character wheel and the engaged advancing wheel to the index plate (8);
the indexing disc (8) is provided with a positioning tool for placing the engaged character wheels and the engaged advance wheels, and the counter frame assembly module (9) and the counter shaft assembly module (10) are arranged around the indexing disc (8) according to the assembly sequence.
2. The automatic counter assembling device according to claim 1, wherein: the roller positioning assembly module (6) comprises a first transferring shaft (601) used for stringing up character wheels, a second transferring shaft (603) used for stringing up the advancing wheels, a displacement driving mechanism of the first transferring shaft (601) and the second transferring shaft (603), a latch used for rotating and aligning the character wheels (602) and a shifting bar (617) used for adjusting the positions of the advancing wheels (604).
3. The automatic counter assembling device according to claim 1, wherein: the roller material stringing module (7) comprises a blanking assembly (1), a material receiving assembly (2) and a material stringing assembly (3), wherein a blanking rod (114) in the blanking assembly (1) sends materials on a blanking table (111) into the material receiving assembly (2) below the blanking assembly, rollers of different types in the blanking assembly (1) are strung into a column respectively through the material receiving rod in the material receiving assembly (2), and a character wheel (602) and a feeding wheel (604) in the material receiving assembly (2) are strung into a column respectively through the horizontal reciprocating motion of the material stringing assembly (3) on a workbench.
4. The automatic counter assembling device according to claim 3, wherein: the blanking assembly (1) comprises a blanking table (111) and a blanking cylinder (112) arranged above the blanking table (111), the end part of a piston rod of the blanking cylinder (112) is connected with a blanking plate (113), the blanking plate (113) is provided with a blanking rod (114) and blanking blocks (115) symmetrically arranged at two sides of the blanking rod (114), the blanking table (111) is provided with a first through hole (116) for the blanking blocks (115) to pass through, the bottom of the blanking table (111) is provided with a discharge hole (117), a chute is arranged inside the blanking table (111), a sliding block (118) is embedded in the inner wall of the chute in a sliding manner, the tail part of the sliding block (118) is connected with a return spring (119), the other end of the return spring (119) is connected with the inner wall of the chute, a second through hole (120) for the blanking blocks (115) to pass through is arranged on the sliding block (118), and the inner wall of the second through hole (120) is provided with an inclined plane matched with the shape of the blanking block (115), the blanking block (115) moves downwards to push the sliding block (118) at the position of the blanking hole (117) away towards two sides, so that the material on the blanking table (111) is sent to the receiving assembly (2) below.
5. The automatic counter assembling device according to claim 3, wherein: connect material subassembly (2) including connecing material pneumatic sliding table, connecing material sharp cylinder and revolving cylinder, revolving cylinder sets up on connecing the slide of material pneumatic sliding table, connects the cylinder part of connecing material sharp cylinder and revolving cylinder's rotating part to be connected and the tip of cylinder is provided with connects the material pole, connects the tailpiece of the piston rod portion of material sharp cylinder to be provided with a scraping wings, is provided with the through-hole that supplies to connect the material pole to pass on a scraping wings.
6. The automatic counter assembling device according to claim 3, wherein: the material stringing component (3) comprises a material stringing pneumatic sliding table (31) and a material stringing linear cylinder (32), the material stringing linear cylinder (32) is arranged on a sliding seat of the material stringing pneumatic sliding table (31), the end part of a piston rod of the material stringing linear cylinder (32) is provided with a second material pushing plate (33), a vertical plate (34) is arranged on a mounting plate, the bottom of the vertical plate (34) is provided with a notch for the piston rod to pass through, the upper part of the vertical plate (34) is provided with a material stringing rod (35), and a through hole for the material stringing rod (35) to pass through is formed in the second material pushing plate (33).
7. The automatic counter assembling device according to claim 2, wherein: the displacement driving mechanism comprises a horizontal pneumatic sliding table (605), a vertical pneumatic sliding table (606) and a transverse pneumatic sliding table (610) for driving the second transferring shaft (603) to move towards the first transferring shaft (601); the pneumatic sliding table is characterized in that the vertical pneumatic sliding table (606) is installed on a sliding seat of the horizontal pneumatic sliding table (605), the transverse moving pneumatic sliding table (610) is arranged on the sliding seat of the vertical pneumatic sliding table (606), a first pneumatic sliding block (607) is arranged on the vertical pneumatic sliding table (606) through a first mounting frame (609), a second pneumatic sliding block (608) is arranged on the transverse moving pneumatic sliding table (610) through a second mounting frame (620), and a first moving shaft (601) and a second moving shaft (603) are installed at the front ends of the first pneumatic sliding block (607) and the second pneumatic sliding block (608) respectively.
8. The automatic counter assembling device according to claim 2, wherein: the latch includes upper latch (614) and lower latch (615) that open and shut from top to bottom by vertical separation cylinder (612) drive, the back of vertical separation cylinder (612) is equipped with a horizontal pneumatic slip table (613), and vertical separation cylinder (612) is installed on the slide of horizontal pneumatic slip table (613).
9. The automatic counter assembling device according to claim 8, wherein: the poking strip (617) is driven by a longitudinally-moving pneumatic sliding table (611), the longitudinally-moving pneumatic sliding table (611) is fixedly arranged on the second mounting frame (620), a guide plate (616) is arranged on the longitudinally-moving pneumatic sliding table (611) in a sliding mode, the poking strip (617) is provided with a plurality of strips and is arranged below the guide plate (616) at equal intervals, and the guide plate (616) drives the strips to move downwards.
10. The automatic counter assembling device according to claim 2 or 9, wherein: the shifting bar (617) comprises a wedge-shaped bar (619) and a step piece (618) arranged on one side of the wedge-shaped bar (619), the wedge-shaped bar (619) is used for equidistantly separating the carrying wheel (604), and the step piece (618) is used for matching with the long teeth of the carrying wheel (604) to rotate the carrying wheel to a position where the carrying wheel can be assembled with the character wheel (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843126.9U CN215146580U (en) | 2020-12-01 | 2020-12-01 | Automatic assembling device for counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843126.9U CN215146580U (en) | 2020-12-01 | 2020-12-01 | Automatic assembling device for counter |
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| Publication Number | Publication Date |
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| CN215146580U true CN215146580U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022843126.9U Active CN215146580U (en) | 2020-12-01 | 2020-12-01 | Automatic assembling device for counter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106601A (en) * | 2022-07-13 | 2022-09-27 | 苏州市璟硕自动化设备有限公司 | Medical product equipment based on line is produced to modularization cordwood system |
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2020
- 2020-12-01 CN CN202022843126.9U patent/CN215146580U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106601A (en) * | 2022-07-13 | 2022-09-27 | 苏州市璟硕自动化设备有限公司 | Medical product equipment based on line is produced to modularization cordwood system |
| CN115106601B (en) * | 2022-07-13 | 2023-10-31 | 苏州市璟硕自动化设备有限公司 | Medical product equipment based on modularization building blocks formula product line |
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