CN113825385B - Positioning disc special for lead type electronic component reverse pasting machine - Google Patents
Positioning disc special for lead type electronic component reverse pasting machine Download PDFInfo
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- CN113825385B CN113825385B CN202111109457.2A CN202111109457A CN113825385B CN 113825385 B CN113825385 B CN 113825385B CN 202111109457 A CN202111109457 A CN 202111109457A CN 113825385 B CN113825385 B CN 113825385B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/046—Surface mounting
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/0015—Orientation; Alignment; Positioning
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/303—Surface mounted components, e.g. affixing before soldering, aligning means, spacing means
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention relates to the technical field of lead type electronic component production, in particular to a special positioning disk for a lead type electronic component reverse pasting machine. According to the invention, the fixing mechanism is arranged, so that the operation steps of mounting or dismounting the cover plate and the fixed disc are simplified, the cover plate is not required to be mounted in a bolt manner during mounting, the operation difficulty of workers is further reduced, the working force of the workers during dismounting or mounting the dust cover is reduced, and the efficiency of overhauling the structure in the fixed disc is ensured.
Description
Technical Field
The application relates to the technical field of lead type electronic component production, in particular to a special positioning disc for a lead type electronic component reverse pasting machine.
Background
Conventionally, a low-speed reverse pasting machine and a high-speed reverse pasting machine are generally adopted in a lead-type electronic component mounting process, and the following situations occur in the design and production processes of the two structures: low-speed reverse pasting machine: the production speed is low, less than 150 products per minute, the compatibility is poor, the machine adjustment is difficult, and a high-speed reverse sticking machine (braider): the production speed is high, 340 pieces of voltage-sensitive resistors are normally produced every minute, when the voltage-sensitive resistors freely fall from the pulling disc to the stainless steel platform beside the reverse sticking disc during reverse sticking, the products are easy to shift left and right, the product lead is inclined, the height of the reversely stuck elements is inconsistent, and other adverse phenomena cause frequent alarm of equipment, linear reduction of productivity, rapid increase of rejection rate, and poor compatibility, so that a special positioning disc is required to be adopted, meanwhile, the special positioning disc for the existing lead type electronic component reverse sticking machine cannot position and clamp electronic components with different sizes, and a dust cover is not arranged, so that dust enters the inside of the device to influence the positioning accuracy of the device;
according to the problems, the prior Chinese patent publication numbers are compared: CN112105252A, discloses: the utility model provides a special positioning disk of reverse sticking machine of lead type electronic components, through setting up shield, second bolt and second screw hole, can prevent that external dust from entering into inside the device, causes the influence to the meshing of the inside annular rack of device and helical gear, leads to the extension length of connecting axle inconsistent for the device can't carry out the accurate positioning, but this scheme has certain drawback: the mode installation that adopts the bolt between shield and the fixed disk in this scheme, when mounting structure in the fixed disk breaks down, consequently just need demolish the shield from the fixed disk just can overhaul the structure in the fixed disk, it is well known need adopt the spanner when demolising the bolt, like this when demolising the shield staff need demolish the bolt earlier through the spanner, the operation degree of difficulty of staff has seriously been increased through this kind of mode, and the working strength of staff when demolising the shield has been increased, efficiency when having influenced the structure in the fixed disk and overhauld.
Disclosure of Invention
The invention aims to provide a special positioning disk for a lead type electronic component reverse pasting machine, which aims to solve the problems in the background technology.
The embodiment of the application adopts the following technical scheme:
a special positioning disk for a lead type electronic component reverse sticking machine comprises an installation chassis, wherein the upper surface of the installation chassis is fixedly connected with a fixed disk, the upper surface of the fixed disk is provided with a cover plate matched with the fixed disk, and the cover plate and the fixed disk are both provided with positioning holes;
fixed establishment, including four extension limiting blocks, four extension limiting blocks are the upper surface of circumference array form fixed connection at the fixed disk, four extension limiting grooves with extension limiting block looks adaptation are seted up respectively to the lower surface of apron, set up four respectively in the apron and extend the built-in movable chamber that limiting groove is in same horizontal position with four, the connection structure in four built-in movable chambers is the same and be the form setting of circumference array, the built-in movable intracavity sliding connection has the front end to run through into the joint pole that extends the limiting inslot, extend the limiting block and set up the joint groove with joint pole looks adaptation towards a side surface in built-in movable chamber.
Preferably, the upper surface of the fixed disk is respectively provided with a first mortise and a second mortise, and the lower surface of the mounting cover plate is respectively and fixedly connected with a first tenon block and a second tenon block which are matched with the first mortise and the second mortise.
Preferably, one end of the clamping rod, which is located in the built-in movable cavity, is fixedly connected with a limiting control block which is in sliding connection with the built-in movable cavity, and the front side surface of the limiting control block is fixedly connected with a tension spring which is movably sleeved on the clamping rod and the other end of the tension spring is fixedly connected to the inner wall of the built-in movable cavity.
Preferably, one end of the clamping rod, which is positioned in the extension limiting groove, is hemispherical.
Preferably, a slide hole extending out of the upper surface of the cover plate is formed in the inner wall of the top of the built-in movable cavity, a slide rod is fixedly connected to the upper surface of the limiting control block, the upper end of the slide rod extends out of the cover plate through the slide hole, the slide rod is slidably connected with the slide hole, and a pull block is fixedly connected to one end, located outside the cover plate, of the slide rod.
Preferably, the fixed disk is movably sleeved with a bearing plate extending into the fixed disk, the bearing plate is rotatably connected with the inner wall of the fixed disk, the upper surface of one side of the bearing plate in the fixed disk is respectively and fixedly connected with four control pushing blocks arranged in a circumferential array mode, four arc-shaped extrusion plates arranged in the circumferential array mode are respectively arranged in the positioning holes, the other end of one side of each arc-shaped extrusion plate facing the inner wall of the positioning hole is fixedly connected with the pushing rod in a sliding connection with the inner wall of the fixed disk, and the pushing rod is positioned at one end in the fixed disk and is in contact with the control pushing blocks.
Preferably, four limiting cavities which are movably sleeved on the push rod are respectively formed in the fixed disc, the four limiting cavities are identical in structure and are arranged in a circumferential array mode, one end, located in the limiting cavity, of the push rod is fixedly sleeved with a limiting plate, one side surface, facing the arc-shaped extrusion plate, of the limiting plate is fixedly connected with a spring which is movably sleeved on the push rod, and the other end of the spring is fixedly connected to the inner wall of the limiting cavity.
Preferably, the control push block is arranged in a bent water drop shape.
Preferably, the outer fixed surface of loading board is connected with the ejector pad, and the upper surface of ejector pad is provided with the rolling disc, and the lower fixed surface of rolling disc is connected with the threaded rod that the lower extreme runs through the ejector pad, offers on the ejector pad with threaded rod threaded connection's screw hole, annular fixed slot has been seted up to the upper surface on installation chassis.
Preferably, the section of the fixing groove is in a V shape.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
one of them, through being provided with fixed establishment, fixed establishment has simplified the operation step when installing or demolising between apron and the fixed disk ann for no longer need install through the bolt mode when the apron is installed, further reduced staff's the operation degree of difficulty, also reduced the working strength of staff when demolising or installing the shield simultaneously, ensured the efficiency when overhauing the structure in the fixed disk.
Secondly, install the apron on the fixed disk through the mode of tenon fourth of twelve earthly branches, increased the leakproofness between apron and the fixed disk through this kind of mode, also further increased the fastness between the two simultaneously, avoided appearing not hard up condition between apron and the fixed disk, further ensured the sealed effect of apron to the fixed disk.
Thirdly, the one end that is located the extension restriction inslot with the joint pole sets up to hemispherical, has increased the smooth degree of joint pole with extend the contact surface between the restriction piece inclined plane through this kind of mode to reduced the frictional force that the joint pole formed when extending the restriction piece inclined plane and sliding, avoided the dead condition of mechanical card to appear between the two, further ensured the smoothness nature when this mechanism moves.
Fourthly, the control ejector pad is set to be in a bent water drop shape, therefore, when the bearing plate is rotated, the cambered surface of the control ejector pad can extrude the push rod, so that the push rod pushes the arc extrusion plate to move towards one side of the axis of the positioning hole, and meanwhile, the spring contracts under the extrusion of the limiting plate, so that the arc extrusion plate fixes the surface of the electronic component placed in the positioning hole.
Fifthly, the cross section of the fixing groove is set to be in a V shape, so that the threaded rod gradually extends into the fixing groove by rotating the rotating disc, the threaded rod and the fixing groove are clamped, the bearing plate is prevented from rotating in the self-rotating mode, and the fixing effect of the arc-shaped extrusion plate on the electronic component is further guaranteed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural diagram of a positioning plate for a lead-type electronic component reverse-attaching machine according to the present invention;
FIG. 2 is a schematic view of a detachable structure of a positioning plate for a lead-type electronic component reverse-attaching machine according to the present invention;
FIG. 3 is a schematic bottom view of the cover plate of the present invention;
FIG. 4 is a schematic diagram of a right side plan view of the fixing mechanism of the present invention;
FIG. 5 is a schematic top plan view of the internal structure of the mounting plate of the present invention;
FIG. 6 is an enlarged view taken at A in FIG. 2;
fig. 7 is an enlarged view of fig. 5 at B.
In the figure: the device comprises a mounting base plate 1, a fixed plate 2, a first mortise 21, a second mortise 22, a first tenon 23, a second tenon 24, an extension limiting groove 25, a built-in movable cavity 26, a clamping rod 27, a clamping groove 28, a limit control block 29, a tension spring 210, a sliding hole 211, a sliding rod 212, a pulling block 213, an extension limiting block 214, a cover plate 3, a positioning hole 4, a bearing plate 5, a control pushing block 51, a pushing rod 52, an arc-shaped extrusion plate 53, a limit cavity 54, a limit plate 55, a spring 56, a pushing block 6, a rotating plate 61, a threaded rod 62 and a fixing groove 63.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Example 1: referring to fig. 1-4, a positioning plate dedicated for a lead wire type electronic component reverse-pasting machine comprises an installation chassis 1, a fixed disk 2 is fixedly connected to the upper surface of the installation chassis 1, a cover plate 3 matched with the fixed disk 2 is arranged on the upper surface of the fixed disk 2, and positioning holes 4 are formed in the cover plate 3 and the fixed disk 2, so that the electronic component is positioned by being placed in the positioning holes 4.
Further first tongue-and-groove 21 and second tongue-and-groove 22 have been seted up respectively at the upper surface of fixed disk 2, the lower surface of ann apron 3 simultaneously is fixedly connected with first tenon piece 23 and second tenon piece 24 identical with first tongue-and-groove 21 and second tongue-and-groove 22 respectively, consequently make apron 3 install on fixed disk 2 through the mode of tenon fourth of the twelve earthly branches, through this kind of mode the leakproofness between apron 3 and the fixed disk 2 has been increased, simultaneously also further increased the fastness between the two, the not hard up condition of appearance between apron 3 and the fixed disk 2 has been avoided, the sealed effect of apron 3 to fixed disk 2 has further been ensured.
Furthermore, four extension limiting blocks 214 arranged in a circumferential array manner are fixedly connected to the upper surface of the fixed disk 2, four extension limiting grooves 25 matched with the extension limiting blocks 214 are formed in the lower surface of the cover plate 3, four built-in movable cavities 26 located at the same horizontal position as the four extension limiting grooves 25 are formed in the cover plate 3, and the four built-in movable cavities 26 are connected in the same manner and arranged in a circumferential array manner, so that the structure in the front built-in movable cavity 26 is mainly described hereinafter, a clamping rod 27 with the front end penetrating into the extension limiting groove 25 is slidably connected in the built-in movable cavity 26, and a clamping groove 28 matched with the clamping rod 27 is formed in the surface, facing the built-in movable cavity 26, of the extension limiting block 214, so that the clamping rod 27 forms a limiting effect on the extension limiting blocks 214 when the clamping rod 27 extends into the clamping groove 28, and the cover plate 3 is fixed on the fixed disk 2.
Further, a limit control block 29 slidably connected to the built-in movable cavity 26 is fixedly connected to one end of the snap rod 27 located in the built-in movable cavity 26, a tension spring 210 movably sleeved on the snap rod 27 and fixedly connected to the inner wall of the built-in movable cavity 26 is fixedly connected to the front side surface of the limit control block 29, in this embodiment, one end of the further extension limiting block 214 located in the extension limiting groove 25 is provided with an inclined surface, so that when the extension limiting block 214 extends into the extension limiting groove 25, the inclined surface of the extension limiting block 214 contacts with the snap rod 27, therefore, the extension limiting block 214 pushes the snap rod 27 to gradually retract the snap rod 27 into the built-in movable cavity 26, and simultaneously, the tension spring 210 is stretched by the limit control block 29, when the extension limiting block 214 completely extends into the extension limiting groove 25, the snap rod 27 and the snap groove 28 are at the same horizontal position, so that the snap rod 27 extends into the snap groove 28 under the pulling of the tension spring 210, thereby fixing the cover plate 3 on the fixing plate 2.
In this embodiment, the end of the clamping rod 27 located in the extending limiting groove 25 is further made to be hemispherical, so that the smoothness of the contact surface between the clamping rod 27 and the inclined surface of the extending limiting block 214 is increased, the friction force generated when the clamping rod 27 slides along the inclined surface of the extending limiting block 214 is reduced, the mechanical clamping between the clamping rod 27 and the extending limiting block 214 is avoided, and the smoothness of the mechanism in operation is further ensured.
Further, a sliding hole 211 extending out of the upper surface of the cover plate 3 is formed in the inner wall of the top of the built-in movable cavity 26, the upper surface of the limiting control block 29 is fixedly connected with a sliding rod 212, the upper end of the sliding rod 212 extends out of the cover plate 3 through the sliding hole 211, meanwhile, the sliding rod 212 is slidably connected with the sliding hole 211, and one end of the sliding rod 212, which is located outside the cover plate 3, is fixedly connected with a pull block 213, so that the sliding rod 212 can drive the limiting control block 29 to slide in the built-in movable cavity 26 by pushing the pull block 213, and the clamping rod 27 can slide into the built-in movable cavity 26, and thus the cover plate 3 can be detached from the fixed disk 2.
The present solution also provides example 2: referring to fig. 5-7, the second embodiment is a corresponding improvement on the first embodiment, further, a supporting plate 5 extending into the fixed disk 2 is movably sleeved on the fixed disk 2, the supporting plate 5 is rotatably connected with the inner wall of the fixed disk 2, four control pushing blocks 51 arranged in a circumferential array are respectively fixedly connected to the upper surface of the supporting plate 5 located at one side of the fixed disk 2, four arc-shaped pressing plates 53 arranged in a circumferential array are respectively arranged in the positioning holes 4, a pushing rod 52 with the other end penetrating into the fixed disk 2 and slidably connected with the inner wall of the fixed disk 2 is fixedly connected to the surface of one side of the arc-shaped pressing plate 53 facing the inner wall of the positioning hole 4, and the pushing rod 52 located at one end of the fixed disk 2 is in contact with the control pushing blocks 51.
Furthermore, four limiting cavities 54 which are movably sleeved on the push rod 52 are respectively formed in the fixed disc 2, the four limiting cavities 54 are identical in structure and are arranged in a circumferential array mode, one end, located in the limiting cavity 54, of the push rod 52 is fixedly sleeved with a limiting plate 55, and a spring 56 which is movably sleeved on the push rod 52 and is fixedly connected to the inner wall of the limiting cavity 54 at the other end of the limiting plate 55 facing the arc-shaped extrusion plate 53 is fixedly connected to the surface of one side of the limiting plate 55.
In this embodiment, the control pushing block 51 is further configured to be in a shape of a curved drop, so when the bearing plate 5 is rotated, the cambered surface of the control pushing block 51 extrudes the pushing rod 52, so that the pushing rod 52 pushes the arc-shaped pressing plate 53 to displace towards the side of the axis of the positioning hole 4, and at the same time, the spring 56 contracts under the extrusion of the limiting plate 55, so that the arc-shaped pressing plate 53 fixes the surface of the electronic component placed in the positioning hole 4.
Furtherly at the outer fixed surface of loading board 5 be connected with ejector pad 6, the upper surface of ejector pad 6 is provided with rolling disc 61, the lower fixed surface of rolling disc 61 is connected with the lower extreme and runs through the threaded rod 62 of ejector pad 6, set up the screw hole with threaded rod 62 threaded connection on the ejector pad 6, annular fixed slot 63 has been seted up to the upper surface on installation chassis 1, fixed slot 63 cross-section sets up to the V word form in this embodiment simultaneously, consequently, through rotating rolling disc 61, make threaded rod 62 extend gradually into in the fixed slot 63, make like this card die between threaded rod 62 and the fixed slot 63, the condition of rotation has been avoided the loading board 5 to appear through this kind of mode, arc stripper plate 53 has further been ensured to electronic components fixed effect.
When the special positioning disc for the lead type electronic component reverse sticking machine is used, the first step is as follows: mounting the cover plate 3 on the upper fixing plate 2, so that the first mortise 21 is butted with the first tenon block 23, the second mortise 22 is butted with the second tenon block 24, and the extension limiting block 214 extends into the extension limiting groove 25;
the second step: when the extension limiting block 214 extends into the extension limiting groove 25, the inclined surface of the extension limiting block 214 contacts with the clamping rod 27, so that the extension limiting block 214 pushes the clamping rod 27 to enable the clamping rod 27 to gradually contract into the built-in movable cavity 26, meanwhile, the tension spring 210 is stretched by the limiting control block 29, when the extension limiting block 214 completely extends into the extension limiting groove 25, the clamping rod 27 and the clamping groove 28 are in the same horizontal position, so that the clamping rod 27 extends into the clamping groove 28 under the pulling of the tension spring 210, and the cover plate 3 is fixed on the fixed disc 2;
the third step: by pushing the pulling block 213, the sliding rod 212 drives the restriction control block 29 to slide in the internal movable cavity 26, so that the clamping rod 27 slides into the internal movable cavity 26, and the cover plate 3 can be removed from the fixed plate 2;
the fourth step: by rotating the bearing plate 5, the cambered surface of the control push block 51 extrudes the push rod 52, so that the push rod 52 pushes the arc-shaped extrusion plate 53 to move towards one side of the axis of the positioning hole 4, and meanwhile, the spring 56 contracts under the extrusion of the limiting plate 55, so that the arc-shaped extrusion plate 53 fixes the surface of the electronic component placed in the positioning hole 4;
the fifth step: by rotating the rotating disc 61, the threaded rod 62 gradually extends into the fixing groove 63, so that the threaded rod 62 and the fixing groove 63 are clamped, and the bearing plate 5 is fixed.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises that element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (4)
1. The utility model provides a special positioning disk of reverse machine of pasting of lead type electronic components, includes installation chassis (1), its characterized in that: the upper surface of the mounting base plate (1) is fixedly connected with a fixed disc (2), the upper surface of the fixed disc (2) is provided with a cover plate (3) which is matched with the fixed disc (2), and the cover plate (3) and the fixed disc (2) are both provided with positioning holes (4);
fixed establishment, including four extension limiting block (214), four extension limiting block (214) are circumference array form fixed connection at the upper surface of fixed disk (2), four extension limiting groove (25) with extension limiting block (214) looks adaptation are seted up respectively to the lower surface of apron (3), four built-in activity chamber (26) that are in same horizontal position with four extension limiting groove (25) are seted up respectively in apron (3), the connection structure in four built-in activity chamber (26) is the same and be the form setting of circumference array, sliding connection has the front end to run through joint pole (27) in extending limiting groove (25) in built-in activity chamber (26), extension limiting block (214) offer joint groove (28) with joint pole (27) looks adaptation towards one side surface in built-in activity chamber (26);
the supporting plate (5) extending into the fixed disc (2) is movably sleeved on the fixed disc (2), the supporting plate (5) is rotatably connected with the inner wall of the fixed disc (2), the upper surface of one side, located in the fixed disc (2), of the supporting plate (5) is fixedly connected with four control pushing blocks (51) arranged in a circumferential array mode respectively, four arc-shaped extrusion plates (53) arranged in a circumferential array mode are arranged in the positioning holes (4) respectively, the surface, facing the inner wall of the positioning holes (4), of one side of each arc-shaped extrusion plate (53) is fixedly connected with a pushing rod (52) of which the other end penetrates into the fixed disc (2) and is in sliding connection with the inner wall of the fixed disc (2), and the pushing rod (52) is located on one end in the fixed disc (2) and is in contact with the control pushing blocks (51);
four limiting cavities (54) which are movably sleeved on the push rod (52) are respectively formed in the fixed disc (2), the four limiting cavities (54) are identical in structure and are arranged in a circumferential array mode, one end, located in the limiting cavity (54), of the push rod (52) is fixedly sleeved with a limiting plate (55), one side surface, facing the arc-shaped extrusion plate (53), of the limiting plate (55) is fixedly connected with a spring (56) which is movably sleeved on the push rod (52) and the other end of the limiting plate is fixedly connected to the inner wall of the limiting cavity (54);
the outer surface of the bearing plate (5) is fixedly connected with a push block (6), the upper surface of the push block (6) is provided with a rotating disc (61), the lower surface of the rotating disc (61) is fixedly connected with a threaded rod (62) of which the lower end penetrates through the push block (6), the push block (6) is provided with a threaded hole in threaded connection with the threaded rod (62), and the upper surface of the mounting base plate (1) is provided with an annular fixing groove (63);
the section of the fixing groove (63) is V-shaped;
one end of the clamping rod (27) positioned in the built-in movable cavity (26) is fixedly connected with a limiting control block (29) in sliding connection with the built-in movable cavity (26), the front side surface of the limiting control block (29) is fixedly connected with a tension spring (210) which is movably sleeved on the clamping rod (27) and the other end of the tension spring is fixedly connected to the inner wall of the built-in movable cavity (26);
the control pushing block (51) is arranged in a bent water drop shape.
2. The special positioning disk for the lead type electronic component reverse-pasting machine according to claim 1, characterized in that: the upper surface of the fixed disc (2) is respectively provided with a first mortise (21) and a second mortise (22), and the lower surface of the mounting plate (3) is respectively and fixedly connected with a first tenon block (23) and a second tenon block (24) which are matched with the first mortise (21) and the second mortise (22).
3. The positioning plate special for the lead type electronic component reverse pasting machine according to claim 1, characterized in that: one end of the clamping rod (27) positioned in the extension limiting groove (25) is hemispherical.
4. The positioning plate special for the lead type electronic component reverse pasting machine according to claim 1, characterized in that: a sliding hole (211) extending out of the upper surface of the cover plate (3) is formed in the inner wall of the top of the built-in movable cavity (26), a sliding rod (212) of which the upper end extends out of the cover plate (3) through the sliding hole (211) is fixedly connected to the upper surface of the limiting control block (29), the sliding rod (212) is slidably connected with the sliding hole (211), and a pulling block (213) is fixedly connected to one end, located outside the cover plate (3), of the sliding rod (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111109457.2A CN113825385B (en) | 2021-09-22 | 2021-09-22 | Positioning disc special for lead type electronic component reverse pasting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111109457.2A CN113825385B (en) | 2021-09-22 | 2021-09-22 | Positioning disc special for lead type electronic component reverse pasting machine |
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| CN113825385A CN113825385A (en) | 2021-12-21 |
| CN113825385B true CN113825385B (en) | 2022-12-06 |
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| JPS54126962A (en) * | 1978-03-24 | 1979-10-02 | Fuji Machine Mfg | Method of and apparatus for inserting electronic components into printed board |
| CN206452612U (en) * | 2017-01-23 | 2017-08-29 | 爱普科斯电子元器件(珠海保税区)有限公司 | A kind of wire type electronic component is counter to paste the special positioning disk of machine |
| CN109379884A (en) * | 2018-10-31 | 2019-02-22 | 浙江长兴瑞和电子科技有限公司 | A kind of electronic component is instead pasted with quick positioning disk |
| CN112394238A (en) * | 2019-08-14 | 2021-02-23 | 扬州高强电子有限公司 | Capacitance testing machine convenient to overhaul |
| CN211123065U (en) * | 2019-08-14 | 2020-07-28 | 扬州高强电子有限公司 | Capacitance testing machine convenient to overhaul |
| CN210296609U (en) * | 2019-10-08 | 2020-04-10 | 陕西九杰智能仪表有限公司 | Novel dual-frequency water meter built-in antenna |
| CN112105252A (en) * | 2020-10-06 | 2020-12-18 | 杭州宽福科技有限公司 | Positioning disc special for lead type electronic component reverse pasting machine |
| CN212851443U (en) * | 2020-10-21 | 2021-03-30 | 青岛海瑞克轨道交通设备有限公司 | Fixing device for electric appliance of door control system of subway rail transit equipment |
| CN113015425A (en) * | 2021-01-27 | 2021-06-22 | 商泽阳 | Positioning disc special for lead type electronic component reverse pasting machine |
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