CN214901481U

CN214901481U - SMT chip mounter presss from both sides limit device convenient to adjust and presss from both sides system width

Info

Publication number: CN214901481U
Application number: CN202120103561.XU
Authority: CN
Inventors: 江战友; 叶大林
Original assignee: Yinghong Electronic Technology Shanghai Co ltd
Current assignee: Yinghong Electronic Technology Shanghai Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-26
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to a SMT presss from both sides limit technical field specifically is a SMT chip mounter presss from both sides limit device convenient to adjust clamping system width, including a supporting bench, a supporting bench lower extreme is connected with a plurality of support columns, and a supporting bench upper end middle part is provided with the workstation, and the spout has been seted up to a supporting bench upper end both sides, and a supporting bench upper end both sides are provided with the riser, and riser and a supporting bench sliding connection, riser lower extreme are connected with the slider, and the slider is located among the spout, first draw-in groove has been seted up at the riser middle part, and first draw-in groove is inside to be provided with the pivot, and both ends are connected with the riser around the pivot, and the pivot middle part is rotated and is connected with the lever, and the lever medial extremity is connected with the briquetting, and the briquetting lower extreme is connected with the layering, and the device can effectually press from both sides the limit to the article of different widths, improves work efficiency for it is better to press from both sides the limit effect.

Description

SMT chip mounter presss from both sides limit device convenient to adjust and presss from both sides system width

Technical Field

The utility model relates to a SMT presss from both sides limit technical field specifically is a SMT chip mounter presss from both sides limit device convenient to adjust and press from both sides system width.

Background

SMT is a surface mount technology, also known as surface mount technology, which is the most popular technology and process in the current electronic assembly industry, and is a circuit assembly technology in which a leadless or short-lead surface-mounted component, referred to as a chip component in chinese, is mounted on the surface of a printed circuit board or other substrates and soldered and assembled by reflow soldering or dip soldering.

Most of the edge clamping widths of the existing edge clamping devices of the SMT chip mounter are fixed, and the required edge clamping widths are different due to different required mounting widths, so that the edge clamping devices need to be replaced, edges are clamped again, and the working efficiency is reduced.

The utility model discloses aim at solving the technical problem who exists among the prior art, for this reason, provide a SMT chip mounter contained side device convenient to adjust and press from both sides system width.

Disclosure of Invention

An object of the utility model is to provide a SMT chip mounter presss from both sides limit device convenient to adjust and presss from both sides system width to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a SMT chip mounter contained side device convenient to adjust and press from both sides system width, includes a supporting bench, the brace table lower extreme is connected with a plurality of support columns, and brace table upper end middle part is provided with the workstation, and the spout has been seted up to brace table upper end both sides, and brace table upper end both sides are provided with the riser, riser and brace table sliding connection, and the riser lower extreme is connected with the slider, and the slider is located among the spout, first draw-in groove has been seted up at the riser middle part, and first draw-in groove is inside to be provided with the pivot, and both ends are connected with the riser around the pivot, and the pivot middle part is rotated and is connected with the lever, and the lever medial extremity is connected with the briquetting, and the briquetting lower extreme is connected with the layering, and the layering is located the workstation top.

As a further aspect of the present invention: the vertical plate is characterized in that a fixing plate is arranged on the surface of the outer side of the vertical plate, a first internal thread is formed in the middle of the fixing plate, a first threaded rod is arranged inside the first internal thread, the first threaded rod is matched with the first internal thread, the upper end of the first threaded rod is connected with the outer end of the lever, and the lower end of the first threaded rod is connected with a second rotating handle.

As a further aspect of the present invention: the middle part of the upper end of the vertical plate is connected with a limiting rod, the upper end of the vertical plate is connected with a supporting plate in a sliding mode, second clamping grooves are formed in two sides of the supporting plate, the limiting rod penetrates through the second clamping grooves, and rolling bearings are arranged on the inner side of the middle part of the supporting plate.

As a further aspect of the present invention: the limiting rod is characterized in that a first rotating rod is arranged at the upper end of the limiting rod, a connecting rod is rotatably connected to the middle of the first rotating rod, and a connecting block is rotatably connected to the tail end of the connecting rod.

As a further aspect of the present invention: both ends all are provided with the second bull stick about the connecting block, and the second bull stick rotates with the connecting rod end to be connected, and the second internal thread has been seted up at the connecting block middle part, second internal thread middle part is provided with the second threaded rod.

As a further aspect of the present invention: the second threaded rod penetrates through the second internal thread, the second threaded rod is matched with the second internal thread, the upper end of the second threaded rod is connected with the first rotating handle, and the lower end of the second threaded rod is located in the rolling bearing.

Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, an object needing edge clamping is placed above a workbench, then a first rotating handle is rotated, the first rotating handle drives a second threaded rod to rotate, the second threaded rod is matched with a second internal thread to enable a connecting block to move up and down, when the connecting block moves up and down, the connecting block drives the upper end of a connecting rod to move up and down, namely the lower end of the connecting rod moves left and right, a limiting rod is driven by the lower end of the connecting rod to move left and right, a vertical plate drives a lever to move left and right through a rotating shaft, the lever drives a pressing strip to move left and right through a pressing block, the lever can be adjusted according to the width of the object needing edge clamping, then the second rotating handle is rotated, the second rotating handle drives a first threaded rod to rotate, the first threaded rod is matched with the first internal thread through the first threaded rod to ascend, the first threaded rod drives the outer side end of the lever to rotate around the rotating shaft, namely the inner side end of the lever descends to clamp an edge, simultaneously can shift up the height through adjusting first threaded rod, change the contained side dynamics for contained side effect is better, and the device can effectually carry out the contained side to the article of different width, improves work efficiency, makes contained side effect better.

Drawings

Fig. 1 is a schematic structural diagram of an edge clamping device of an SMT chip mounter, which facilitates adjustment of clamping width.

Fig. 2 is a schematic structural diagram of a front cross-sectional view of an edge clamping device of an SMT chip mounter, which facilitates adjustment of clamping width.

Fig. 3 is a schematic structural diagram of a side view of an edge clamping device of an SMT pick-and-place machine, which facilitates adjustment of clamping width.

Fig. 4 is a schematic structural diagram of a top view of an edge clamping device of an SMT pick-and-place machine, which facilitates adjustment of clamping width.

1-supporting table, 2-lever, 3-vertical plate, 4-supporting plate, 5-limiting rod, 6-connecting rod, 7-connecting block, 8-first rotating handle, 9-pressing block, 10-pressing bar, 11-supporting column, 12-sliding chute, 13-sliding block, 14-first internal thread, 15-rotating shaft, 16-first clamping groove, 17-first rotating rod, 18-second rotating rod, 19-rolling bearing, 20-second rotating handle, 21-fixing plate, 22-first threaded rod, 23-second clamping groove, 24-workbench, 25-second internal thread and 26-second threaded rod.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Please refer to fig. 1-4, in an embodiment of the present invention, an SMT pick-up device convenient for adjusting the clamping width includes a supporting table 1, a lower end of the supporting table 1 is connected with a plurality of supporting columns 11, an upper middle portion of the supporting table 1 is provided with a workbench 24, two sides of an upper end of the supporting table 1 are provided with a chute 12, two sides of an upper end of the supporting table 1 are provided with a vertical plate 3, the vertical plate 3 is slidably connected with the supporting table 1, a lower end of the vertical plate 3 is connected with a sliding block 13, the sliding block 13 is located in the chute 12, a first clamping groove 16 is provided in the middle of the vertical plate 3, a rotating shaft 15 is provided inside the first clamping groove 16, two ends of the rotating shaft are connected with the vertical plate 3, the middle portion of the rotating shaft 15 is rotatably connected with a lever 2, an inner side end of the lever 2 is connected with a pressing block 9, a lower end of the pressing block 9 is connected with a pressing strip 10, and the pressing strip 10 is located above the workbench 24.

Example two

Referring to fig. 1-4, on the basis of the first embodiment, a fixing plate 21 is disposed on the outer side surface of the vertical plate 3, a first internal thread 14 is disposed in the middle of the fixing plate 21, a first threaded rod 22 is disposed inside the first internal thread 14, the first threaded rod 22 is matched with the first internal thread 14, the upper end of the first threaded rod 22 is connected to the outer side end of the lever 2, and the lower end of the first threaded rod 22 is connected to a second rotating handle 20.

The middle part of the upper end of the vertical plate 3 is connected with a limiting rod 5, the upper end of the vertical plate 3 is slidably connected with a supporting plate 4, second clamping grooves 23 are formed in two sides of the supporting plate 4, the limiting rod 5 penetrates through the second clamping grooves 23, and rolling bearings 19 are arranged on the inner side of the middle part of the supporting plate 4.

The upper end of the limiting rod 5 is provided with a first rotating rod 17, the middle of the first rotating rod 17 is rotatably connected with a connecting rod 6, and the tail end of the connecting rod 6 is rotatably connected with a connecting block 7.

Both ends all are provided with second bull stick 18 about connecting block 7, and second bull stick 18 rotates with connecting rod 6 end to be connected, and second internal thread 25 has been seted up at connecting block 7 middle part, second internal thread 25 middle part is provided with second threaded rod 26.

The second threaded rod 26 penetrates through the second internal thread 25, the second threaded rod 26 is matched with the second internal thread 25, the upper end of the second threaded rod 26 is connected with the first rotating handle 8, and the lower end of the second threaded rod 26 is located in the rolling bearing 19.

The utility model discloses a theory of operation is: when the device is used, an object needing edge clamping is placed above a workbench 24, then a first rotating handle 8 is rotated, the first rotating handle 8 drives a second threaded rod 26 to rotate, the second threaded rod 26 is matched with a second internal thread 25, so that a connecting block 7 moves up and down, when the connecting block 7 moves up and down, the connecting block 7 drives the upper end of a connecting rod 6 to move up and down, namely the lower end of the connecting rod 6 moves left and right, a limiting rod 5 is driven by the lower end of the connecting rod 6 to move left and right, namely a vertical plate 3 moves left and right, the vertical plate 3 drives a lever 2 to move left and right through a rotating shaft 15, the lever 2 drives a pressing strip 10 to move left and right through a pressing block 9, so that the lever 2 can be adjusted according to the width of the object needing edge clamping, then the second rotating handle 20 is rotated, the second rotating handle 20 drives a first threaded rod 22 to rotate, the first threaded rod 22 is matched with a first internal thread 14, so that the first threaded rod 22 rises, the first threaded rod 22 drives the outer end of the lever 2 to rise, the lever 2 rotates around the pivot 15, and the decline of lever 2 medial extremity promptly carries out the contained side, can change the contained side dynamics through adjusting first threaded rod 22 height that moves up simultaneously for contained side effect is better, and the device can effectually carry out the contained side to the article of different width, improves work efficiency, makes contained side effect better.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The edge clamping device of the SMT chip mounter is characterized in that the lower end of the supporting table (1) is connected with a plurality of supporting columns (11), the middle part of the upper end of the supporting table (1) is provided with a workbench (24), sliding grooves (12) are formed in two sides of the upper end of the supporting table (1), vertical plates (3) are arranged on two sides of the upper end of the supporting table (1), the vertical plates (3) are connected with the supporting table (1) in a sliding mode, the lower end of each vertical plate (3) is connected with a sliding block (13), the sliding blocks (13) are located in the sliding grooves (12), a first clamping groove (16) is formed in the middle of each vertical plate (3), a rotating shaft (15) is arranged inside each first clamping groove (16), the front end and the rear end of each rotating shaft (15) are connected with the corresponding vertical plate (3), the middle part of each rotating shaft (15) is rotatably connected with a lever (2), and the inner side end of each lever (2) is connected with a pressing block (9), the lower end of the pressing block (9) is connected with a pressing strip (10), and the pressing strip (10) is positioned above the workbench (24).

2. The edge clamping device of the SMT chip mounter with the clamping width convenient to adjust according to claim 1, wherein a fixing plate (21) is arranged on the outer side surface of the vertical plate (3), a first internal thread (14) is formed in the middle of the fixing plate (21), a first threaded rod (22) is arranged inside the first internal thread (14), the first threaded rod (22) is matched with the first internal thread (14), the upper end of the first threaded rod (22) is connected with the outer side end of the lever (2), and a second rotating handle (20) is connected with the lower end of the first threaded rod (22).

3. The edge clamping device of the SMT chip mounter convenient for adjusting the clamping width according to claim 2, wherein a limiting rod (5) is connected to the middle of the upper end of the vertical plate (3), a supporting plate (4) is slidably connected to the upper end of the vertical plate (3), second clamping grooves (23) are formed in two sides of the supporting plate (4), the limiting rod (5) penetrates through the second clamping grooves (23), and a rolling bearing (19) is arranged on the inner side of the middle of the supporting plate (4).

4. An SMT chip mounter edge clamping device convenient to adjust clamping width according to claim 3, wherein a first rotating rod (17) is arranged at the upper end of the limiting rod (5), a connecting rod (6) is rotatably connected to the middle of the first rotating rod (17), and a connecting block (7) is rotatably connected to the tail end of the connecting rod (6).

5. An SMT chip mounter edge clamping device convenient to adjust clamping width according to claim 4, wherein second rotating rods (18) are arranged at the left end and the right end of the connecting block (7), the second rotating rods (18) are rotatably connected with the tail ends of the connecting rods (6), second internal threads (25) are formed in the middle of the connecting block (7), and second threaded rods (26) are arranged in the middle of the second internal threads (25).

6. An SMT chip mounter edge clamping device facilitating adjustment of clamping width according to claim 5, wherein the second threaded rod (26) penetrates through the second internal thread (25), the second threaded rod (26) is matched with the second internal thread (25), the first rotating handle (8) is connected to the upper end of the second threaded rod (26), and the lower end of the second threaded rod (26) is located in the rolling bearing (19).