CN218533497U - Automatic assembly machine for check valve - Google Patents
Automatic assembly machine for check valve Download PDFInfo
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- CN218533497U CN218533497U CN202222345860.1U CN202222345860U CN218533497U CN 218533497 U CN218533497 U CN 218533497U CN 202222345860 U CN202222345860 U CN 202222345860U CN 218533497 U CN218533497 U CN 218533497U
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- assembly
- feeding
- valve
- valve rod
- subassembly
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Abstract
The utility model discloses a check valve automatic assembly machine, including step-by-step transmission line, casing automatic feeding subassembly down, valve block and the automatic material loading subassembly of preassembleing of valve rod, go up casing automatic feeding installation component, and visual detection subassembly and finished product ejection of compact subassembly, casing automatic feeding subassembly is including supplying the vibration dish that the casing fed down, casing feeding slide rail down, spacing ejector pad, the casing snatchs the cylinder and moves transposition slip table down, the vibration dish that the valve block and the automatic material loading subassembly of preassembleing of valve rod feed including supplying the valve rod down, the valve rod feeds the slide rail, press from both sides and get and feed the material loading subassembly, the vibration dish that the supply valve block fed, valve block feeding slide rail, valve block feeding slip table, the valve block cylinder, the assembly seat, valve block valve rod preassembled rotary cylinder and punching press cylinder, this machine can implement the accurate positioning assembly of valve block and valve rod fast, the accurate positioning assembly of going up casing and subassembly, guarantee that the assembly is accurate, many parts order is in proper order to feed the material preassembling in proper order, degree of automation is high, improve check valve overall assembly production efficiency.
Description
Technical Field
The utility model relates to an automation equipment technical field, concretely relates to check valve automatic assembly machine.
Background
An existing check valve needs to be assembled, and referring to fig. 9, the check valve comprises a lower shell, a valve plate, a valve rod and an upper shell. Because the assembly process only needs the axial to be stacked in proper order, the accurate positioning is worn to overlap the back and is pressed the assembly can, so in order to raise the efficiency in the aspect of batch production, I need special design one kind can implement the check valve automatic assembly equipment of valve block and valve rod accurate positioning assembly fast to guarantee that assembly process is accurate, the shaping high quality improves check valve batch assembly production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose: in view of the technical requirements in the background art that in the assembly of the check valve, the assembly process of the valve plate and the valve rod needs to be accurately positioned, the quality of the finished check valve after assembly and molding is ensured, and the batch assembly production efficiency of the check valve is improved, a check valve automatic assembly machine is designed in a brand-new way.
The technical scheme adopted for solving the problems is as follows:
the automatic assembly machine for the check valve comprises a stepping transmission line, an automatic lower shell feeding assembly, an automatic valve plate and valve rod pre-assembling feeding assembly, an automatic upper shell feeding installation assembly, a visual detection assembly and a finished product discharging assembly.
The two ends of the step conveying line are in tangent fit with the conveying belt to rotate in a step mode through belt wheels, the belt wheels are driven by a main shaft of a step motor to rotate, assembling carriers are evenly connected to the outer side of the conveying belt at intervals, positioning carriers clamped by jacking bolts are arranged on the assembling carriers, positioning grooves of check valves to be assembled are formed in the centers of the positioning carriers, sliders are arranged below the assembling carriers, the sliders are matched with step sliding rails on the outer side of the conveying belt in a linear sliding mode, radial equidistant stepping sliding rails are arranged on each assembling station of each assembling carrier, the assembling carriers are in jacking fit with a station limiting cylinder arranged on a rack to limit, and therefore accurate assembling and positioning of parts on the stations are guaranteed,
the lower shell automatic feeding assembly comprises a vibrating disc for orderly and stably supplying the lower shell to feed, a lower shell feeding slide rail, a limiting push block, a lower shell grabbing cylinder and a moving transposition slide table, wherein the limiting push block is arranged at the tail end of the lower shell feeding slide rail and is used for receiving a single fed lower shell, the lower shells in the limiting push block are grabbed one by the lower shell grabbing cylinder and are moved into an assembly carrier on the stepping conveying line,
the automatic valve block and valve rod pre-assembling and feeding assembly comprises a vibration disc for supplying valve rod feeding, a valve rod feeding slide rail, a clamping and feeding assembly, a vibration disc for supplying valve block feeding, a valve block feeding slide rail, a valve block feeding sliding table, a valve block pushing air cylinder, an assembling seat, a valve block and valve rod pre-assembling rotary air cylinder and a stamping air cylinder, wherein the valve block is grabbed by the clamping and feeding assembly and fed into an assembling groove of the assembling seat, the assembling seat is rotated by the valve block and valve rod pre-assembling rotary air cylinder for 180 degrees to change the position, the valve rod feeding slide rail is internally provided with the valve rod fed by the vibration disc, the valve rod is pushed by the valve block pushing air cylinder and fed into a valve rod positioning groove on the side surface of the assembling seat, the valve block fed above is centrally positioned, the valve block and the valve rod are pressed by the stamping air cylinder to complete pre-assembling of the valve block and the valve rod, the clamping and feeding assembly is clamped into an assembling carrier on a stepping conveying line and is assembled with the lower shell in a matching manner,
go up casing automatic feeding installation component including in order stable supply go up the vibration dish that the casing fed, go up casing feeding slide rail, go up the casing and snatch the subassembly and wholly press the subassembly, go up the casing and snatch the subassembly and snatch the last casing that feeds and place the top of assembly carrier to by whole pressing the subassembly with last casing and subassembly axial punching press, accomplish whole assembly.
Further, the visual detection assembly comprises a front visual detection assembly and a side visual detection assembly, the front visual detection assembly is provided with a front CCD industrial camera, a front light supplement lamp source and a front back plate, the side visual detection assembly is provided with a side CCD industrial camera, a side light supplement lamp source and a side back plate, and the CCD industrial camera is used for photographing and detecting the check valve assembled on the outer wall.
Further, finished product ejection of compact subassembly includes ejection of compact slip table, ejection of compact clamp and gets cylinder and ejection of compact slide rail.
Furthermore, the valve rod feeding and loading assembly is provided with two groups of clamping jaws in the feeding direction, and the clamping jaws comprise a feeding clamping jaw and a loading clamping jaw and are respectively used for grabbing the valve plate to feed to the assembly groove and grabbing the valve plate and the valve rod pre-assembly which are pre-assembled to feed into the assembly carrier on the stepping conveying line.
Furthermore, a guide pillar and guide sleeve assembly is further arranged between the stamping cylinder and the assembling seat to assist the stamping cylinder in accurately stamping the centers of the valve plate and the valve rod, so that the valve plate and the valve rod are assembled in the shaft hole.
Further, the whole pressing assembly comprises a pressing electric push rod, a pressing hammer and a limiting sleeve, and the pressing electric push rod pushes the pressing hammer to press the upper shell.
The utility model has the advantages that:
the automatic assembling machine for the check valve can quickly implement accurate positioning and assembling of the valve block and the valve rod and accurate positioning and assembling of the upper shell and the pre-assembly, ensures accurate assembling process, sequentially loads and pre-assembles multiple parts, is high in automation degree and high in forming quality, and improves overall assembling production efficiency of the check valve.
Drawings
Fig. 1 is a perspective view of the check valve automatic assembling machine of the present embodiment;
fig. 2 is a schematic structural diagram of the step-by-step conveying line according to the present embodiment;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic structural diagram of the automatic lower case feeding assembly according to this embodiment;
FIG. 5 is a schematic structural view of the automatic valve plate and valve rod pre-assembling and feeding assembly in this embodiment;
FIG. 6 is a partial enlarged view of FIG. 5 at B;
FIG. 7 is a rear side plan view of the automatic valve plate and valve rod pre-loading assembly according to the embodiment;
FIG. 8 is a schematic structural diagram of the automatic loading and mounting assembly of the upper case according to the embodiment;
FIG. 9 is an exploded view of the check valve of the present embodiment;
the automatic valve plate and valve rod pre-loading device comprises a step conveying line 1, a lower shell automatic loading assembly 2, a valve plate and valve rod automatic pre-loading assembly 3, an upper shell automatic loading installation assembly 4, a visual detection assembly 5, a finished product discharging assembly 6, a servo motor 7, an assembly carrier 8, a stepping slide rail 9, a conveyor belt 10, a limiting roller 11, a pushing block 12, a station limiting cylinder 13, a butting bolt 14, a positioning carrier 15, a check valve 16, a lower shell 18, a limiting pushing block 19, a lower shell grabbing cylinder 20, a moving transposition sliding table 21, a moving lifting cylinder 22, a vibrating disc 23, a valve plate pushing cylinder 24, a valve plate feeding sliding table 25, a stamping cylinder 26, a horizontal moving cylinder 27, a valve rod lifting moving cylinder 28, a feeding clamping jaw 29, a valve plate feeding pushing block 30, a valve plate feeding pushing block 31, a guide sleeve pressing assembly 32, a guide pillar, a valve rod 34, a feeding clamping jaw 35, a pre-assembling cylinder 36, a pre-assembling seat 37-pressing assembly 37-40, a valve rod rotating pressing assembly 44, a side face pressing assembly 44-pressing assembly 44, an electric pressing hammer 44-pressing assembly 44 and a side face pressing hammer 44.
Detailed Description
The technical solution in 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.
Referring to fig. 1-8, the present embodiment provides an automatic assembly machine for a check valve, which includes a step conveyor line 1, an automatic lower casing feeding assembly 2, an automatic valve plate and valve rod pre-loading assembly 3, an automatic upper casing feeding assembly 4, a visual inspection assembly 5, and a finished product discharging assembly 6.
Specifically, referring to fig. 2 and 3, two ends of the stepping conveyor line 1 are in tangential fit with a conveyor belt 10 through belt wheels to rotate in a stepping mode, the belt wheels are driven by a spindle of a stepping motor to rotate, assembly carriers 8 are uniformly connected to the outer side of the conveyor belt 10 at intervals, a positioning carrier 15 clamped by a butt bolt 14 is arranged on the assembly carrier 8, a positioning groove of a check valve 16 to be assembled is formed in the center of the positioning carrier 15, a sliding block is arranged below the assembly carrier 8, the sliding block is matched with a stepping slide rail 9 on the outer side of the conveyor belt 10 at equal intervals in the radial direction to slide linearly, and the assembly carrier 8 is pushed, matched and limited by a station limiting cylinder 13 arranged on a rack at each assembly station so as to ensure that parts on the station are accurately assembled and positioned.
Referring to fig. 4, the lower casing automatic feeding assembly 2 includes a vibrating disk 22 for orderly and stably supplying the lower casing 17 to feed, a lower casing feeding slide rail, a limiting push block 18, a lower casing 17 grabbing cylinder and a moving transposition slide table 20, wherein the limiting push block 18 is arranged at the tail end of the lower casing feeding slide rail, receives a single lower casing 17 to be fed, and the lower casing 17 grabbing cylinder in the limiting push block 18 is used for grabbing the lower casing 17 one by one and moving the lower casing 17 into the assembly carrier 8 on the stepping conveyor line 1.
Referring to fig. 5, 6 and 7, the automatic valve plate and valve rod pre-assembly feeding assembly 3 includes a vibration disc 22 for feeding a valve rod 33, a valve rod 33 feeding slide rail, a clamping feeding assembly, a vibration disc 22 for feeding the valve plate 23, a valve plate 23 feeding slide rail, a valve plate feeding sliding table 25, a valve plate pushing cylinder 24, an assembly seat 36, a valve plate 23 valve rod 33 pre-assembly rotating cylinder 37 and a stamping cylinder 26, the valve plate 23 is grabbed by the clamping feeding assembly and fed into an assembly groove of the assembly seat 36, the assembly seat 36 is rotated by 180 degrees by the valve plate 23 valve rod 33 pre-assembly rotating cylinder 37, the valve rod 33 receives the valve rod 33 fed by the vibration disc 22 in the feeding slide rail, the valve rod 33 is pushed by the valve plate pushing cylinder 24 and fed into a valve rod 33 positioning groove on the side surface of the assembly seat 36, the valve plate 23 fed over the assembly seat is centered, the stamping cylinder 26 presses the valve plate 23 and the valve rod 33, the valve plate 23 and the valve rod 33 are pre-assembled and fed into the assembly carrier 8 on the delivery line 1 of the feeding assembly line 35 and matched with the lower housing 17.
Referring to fig. 8, the upper housing automatic feeding and mounting assembly 4 includes a vibrating plate 22 for orderly and stably supplying the upper housing 39 to feed, an upper housing feeding slide rail, an upper housing grabbing assembly 40 and an integral pressing assembly, wherein the upper housing grabbing assembly 40 grabs the fed upper housing 39 to be placed above the assembly carrier 8, and the integral pressing assembly axially presses the upper housing 39 and the pre-assembly 35 to complete the integral assembly.
The further embodiment is, visual detection subassembly 5 includes positive visual detection subassembly and side visual detection subassembly 15, and positive visual detection subassembly is provided with positive CCD industrial camera, positive light filling lamp source and positive backplate, and side visual detection subassembly 15 is provided with side CCD industrial camera, side light filling lamp source and side backplate, and CCD industrial camera all faces the check valve 16 of assembly outer wall and shoots the detection.
The further embodiment is that finished product ejection of compact subassembly 6 includes ejection of compact slip table, ejection of compact clamp and gets cylinder and ejection of compact slide rail.
In a further embodiment, referring to fig. 5 and 6, the valve rod feeding and loading assembly is provided with two sets of clamping jaws in the feeding direction, including a feeding clamping jaw 34 and a loading clamping jaw 29, respectively for grabbing the feeding of the valve plate 23 to the assembly groove and grabbing the loading of the preassembled valve plate 23 and valve rod 33 pre-assembly 35 to the assembly carrier 8 on the step conveyor line 1.
In a further embodiment, a guide pillar and guide sleeve assembly 32 is further arranged between the stamping cylinder 26 and the assembling seat 36 to assist the stamping cylinder 26 in accurately stamping the centers of the valve plate 23 and the valve rod 33, so that the two realize shaft hole assembling.
In a further embodiment, referring to fig. 8, the integral pressing assembly includes a pressing electric push rod 44, a pressing hammer 42 and a limiting sleeve 43, wherein the pressing electric push rod 44 pushes the pressing hammer 42 to perform a pressing action on the upper housing 39.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a check valve automatic assembly machine, includes step-by-step transmission line, lower casing automatic feeding subassembly, valve block and the automatic material loading subassembly of pre-packing of valve rod, goes up casing automatic feeding installation component to and visual detection subassembly and finished product ejection of compact subassembly, its characterized in that:
the two ends of the stepping conveying line are in tangential fit with the conveying belt to rotate in a stepping mode through belt wheels, the belt wheels are driven by a main shaft of a stepping motor to rotate, assembling carriers are uniformly connected to the outer side of the conveying belt at intervals,
the lower shell automatic feeding assembly comprises a vibrating disc for orderly and stably supplying the lower shell to feed, a lower shell feeding slide rail, a limiting push block, a lower shell grabbing cylinder and a moving and shifting slide table, wherein the limiting push block is arranged at the tail end of the lower shell feeding slide rail and is used for bearing a single fed lower shell, the lower shells in the limiting push block are grabbed one by the lower shell grabbing cylinder and are moved and fed into an assembly carrier on the stepping conveying line,
the automatic valve block and valve rod pre-assembling and feeding assembly comprises a vibration disc for supplying valve rod feeding, a valve rod feeding slide rail, a clamping and feeding assembly, a vibration disc for supplying valve block feeding, a valve block feeding slide rail, a valve block feeding sliding table, a valve block pushing cylinder, an assembly seat, a valve block and valve rod pre-assembling rotating cylinder and a stamping cylinder, wherein the valve block is grabbed by the clamping and feeding assembly and fed into an assembly groove of the assembly seat, the assembly seat is rotated by the valve block and valve rod pre-assembling rotating cylinder for 180 degrees to change positions, the valve rod for feeding the vibration disc is received in the valve rod feeding slide rail, the valve rod is pushed and fed into a valve rod positioning groove on the side surface of the assembly seat by the valve block pushing cylinder, the valve block placed above is subjected to central positioning, the valve block and the valve rod are pressed by the stamping cylinder, and the pre-assembling of the valve block and the valve rod is completed,
go up casing automatic feeding installation component including in order stable supply go up the vibration dish that the casing fed, go up casing feeding slide rail, go up the casing and snatch the subassembly and wholly press the subassembly, go up the casing and snatch the subassembly and snatch the last casing that feeds and place the top of assembly carrier to by whole pressing the subassembly with last casing and subassembly axial punching press, accomplish whole assembly.
2. The automatic assembling machine of one-way valves according to claim 1, characterized in that: be provided with the tight location carrier of butt bolt clamp on the assembly carrier, location carrier center sets up the constant head tank of waiting to assemble the check valve, and assembly carrier below is provided with the slider, the slider slides with the step-by-step slide rail cooperation linearity of the radial equidistance in the conveyer belt outside, and the assembly carrier all with the frame on every assembly station the spacing cylinder top of station that sets up push away the cooperation spacingly.
3. The automatic assembling machine of one-way valves according to claim 1, characterized in that: the visual detection assembly comprises a front visual detection assembly and a side visual detection assembly, the front visual detection assembly is provided with a front CCD industrial camera, a front light supplementing lamp source and a front back plate, the side visual detection assembly is provided with a side CCD industrial camera, a side light supplementing lamp source and a side back plate, and the CCD industrial camera is used for photographing and detecting the check valve assembled on the outer wall.
4. The automatic assembling machine of one-way valves according to claim 1, characterized in that: finished product ejection of compact subassembly includes ejection of compact slip table, ejection of compact clamp and gets cylinder and ejection of compact slide rail.
5. The automatic assembling machine of one-way valves according to claim 1, characterized in that: the valve rod feeding and feeding assembly is provided with two groups of clamping jaws in the feeding direction, and the clamping jaws comprise feeding clamping jaws and feeding clamping jaws, and are respectively used for grabbing the valve block to feed to an assembly groove and grabbing the valve block and the valve rod pre-assembly which are pre-assembled to feed into an assembly carrier on the stepping conveying line.
6. The automatic assembling machine of one-way valves according to claim 1, characterized in that: and a guide pillar and guide sleeve assembly is also arranged between the stamping cylinder and the assembling seat.
7. The automatic assembling machine of one-way valves according to claim 1, characterized in that: the integral pressing assembly comprises a pressing electric push rod, a pressing hammer and a limiting sleeve, and the pressing electric push rod pushes the pressing hammer to press the upper shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222345860.1U CN218533497U (en) | 2022-09-05 | 2022-09-05 | Automatic assembly machine for check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222345860.1U CN218533497U (en) | 2022-09-05 | 2022-09-05 | Automatic assembly machine for check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218533497U true CN218533497U (en) | 2023-02-28 |
Family
ID=85272342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222345860.1U Active CN218533497U (en) | 2022-09-05 | 2022-09-05 | Automatic assembly machine for check valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218533497U (en) |
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2022
- 2022-09-05 CN CN202222345860.1U patent/CN218533497U/en active Active
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