CN219227985U

CN219227985U - Fixing mechanism for SMT chip processing

Info

Publication number: CN219227985U
Application number: CN202223540054.6U
Authority: CN
Inventors: 张学宝; 李火贵
Original assignee: Shanghai Juchuan Electronic Co ltd
Current assignee: Shanghai Juchuan Electronic Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-20
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a fixing mechanism for SMT patch processing, which comprises an operation table, wherein a fixing frame is arranged in the middle of the upper end of the operation table, a first gear is movably arranged at two ends of one side opposite to the fixing frame through bearings, a driving motor is arranged at one side of the fixing frame through a mounting seat, a driving gear is arranged at the output shaft end of the driving motor, a driving gear is movably arranged at one end, close to the first gear, of the fixing frame through a bearing, the driving gear is in transmission connection with a rotating shaft where the first gear is arranged through a coupler, a second toothed chain is movably arranged between the driving gear and the driving gear, and a fixing mechanism is arranged at the upper end of an inner storage net of the fixing frame. The rubber positioning piece on the opposite side of the clamping piece can be adaptively adjusted according to the shape of the workpiece, so that the workpieces with different models and shapes can be conveniently fixed, and meanwhile, the workpiece can be manually adjusted and fixed, so that the edge of the workpiece is not damaged due to poor force control.

Description

Fixing mechanism for SMT chip processing

Technical Field

The utility model relates to the technical field of SMT (surface mounted technology) chip processing, in particular to a fixing mechanism for SMT chip processing.

Background

SMT is a surface mount technology, which is currently the most popular technology and process in the electronic assembly industry, electronic products are miniaturized, previously used through-hole plug-in components cannot be reduced, functions of the electronic products are more complete, integrated Circuits (ICs) adopted by the electronic products have no through-hole components, particularly large-scale and high-integration ICs, surface mount components have to be adopted, and existing fixing mechanisms (12) are simply placed inside the device and are fixed through opening and closing of the mechanisms. The existing processing fixing device cannot fix workpieces of different styles.

Disclosure of Invention

The utility model aims to provide a fixing mechanism for SMT (surface mount technology) patch processing, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a fixed establishment for SMT paster processing, comprises an operation table, the upper end mid-mounting of mount has the mount, one side both ends that the mount is relative all are through bearing movable mounting first gear, same side two movable mounting has first tooth chain between the first gear, the inboard movable mounting of first tooth chain has the second gear, install the mounting bracket between the second gear, the inboard of mounting bracket is installed and is put the thing net, one side of mount is installed driving motor through the mount pad, driving motor's output shaft end is installed driving gear, the one end that the mount is close to first gear is through bearing movable mounting drive gear, drive gear and first gear place pivot pass through coupling transmission connection, movable mounting has the second tooth chain between driving gear and the driving gear, fixed establishment is installed to the upper end of the inboard thing net of mounting bracket, fixed establishment includes limiting plate, adjusting gear, adjusting plate installs in upper end one side of mounting bracket, adjusting gear passes through bearing movable mounting at the middle part of limiting plate, one side of adjusting gear installs driving motor through the mount, one side of adjusting gear is kept away from the rack, a plurality of movable connection has a plurality of moving positioning pieces, the movable positioning piece is seted up with the relative one side of the rack, the movable positioning piece is kept away from between a plurality of movable positioning piece and the movable positioning piece.

Preferably, an operation box is installed on one side, close to the fixing frame, of the operation table, a control console is installed at the upper end of the operation box, and the control console is electrically connected with the driving motor.

Preferably, a blanking groove is formed in the surface of the upper end of the operating platform, and a dust collecting groove is arranged at the lower end of the blanking groove.

Preferably, the upper end surface of limiting plate has seted up the movable groove, the one end that the connecting piece is close to the movable groove is provided with the stopper, stopper movable mounting is in the inboard of movable groove.

Preferably, the limit rod is installed to the inboard one end of keeping away from the limiting plate of mounting bracket, the spacing groove has been seted up to one side that the clamping piece is close to the limit rod, swing joint between spacing groove and the limit rod.

Preferably, the first toothed chains are meshed with the first gear and the second gear, and the second toothed chains are meshed with the driving gear and the driving gear respectively.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the adjusting gear is rotated to drive the adjusting racks to move to two sides, then the workpiece is placed at the upper end of the object placing net at the inner side of the mounting frame, and then the adjusting gears are rotated to drive the adjusting racks to move in opposite directions, so that the clamping piece is driven to clamp and fix the workpiece.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a fixing mechanism for SMT chip processing according to the utility model;

FIG. 2 is a schematic structural view of a first gear and a second gear of a fixing mechanism for SMT chip mounting;

fig. 3 is a schematic structural view of a fixing mechanism for SMT chip attach processing according to the present utility model.

In the figure: the automatic feeding device comprises an operation table 1, a fixing frame 2, a first gear 3, a first toothed chain 4, a second gear 5, a mounting frame 6, a storage net 7, a driving motor 8, a driving gear 9, a driving gear 10, a second toothed chain 11, a fixing mechanism 12, a limiting plate 121, an adjusting gear 122, an adjusting rack 123, a connecting piece 124, a clamping piece 125, a movable hole 126, a rubber positioning piece 127, a movable groove 128, a limiting block 129, an operation box 13, a control table 14, a blanking groove 15, a limiting rod 16 and a limiting groove 17.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a fixing mechanism for SMT paster processing comprises an operation table 1, a fixing frame 2 is arranged in the middle of the upper end of the operation table 1, first gears 3 are movably arranged at two ends of one side opposite to the fixing frame 2 through bearings, a first toothed chain 4 is movably arranged between the two first gears 3 on the same side, a second gear 5 is movably arranged on the inner side of the first toothed chain 4, a mounting frame 6 is arranged between the second gears 5, a storage net 7 is arranged on the inner side of the mounting frame 6, a driving motor 8 is arranged on one side of the fixing frame 2 through a mounting seat, a driving gear 9 is arranged at the output shaft end of the driving motor 8, a driving gear 10 is movably arranged at one end of the fixing frame 2 close to the first gears 3 through bearings, the driving gear 10 is in transmission connection with a rotating shaft where the first gears 3 are arranged through a coupling, a second toothed chain 11 is movably arranged between the driving gear 10 and the driving gear 9, the fixed establishment 12 is installed to the upper end of thing net 7 is put to the inboard of mounting bracket 6, fixed establishment 12 includes limiting plate 121, adjusting gear 122, adjust rack 123, limiting plate 121 installs in the upper end one side of mounting bracket 6, adjusting gear 122 passes through bearing movable mounting in the middle part of limiting plate 121, adjusting gear 122's both sides movable mounting has adjust rack 123, adjust rack 123 is kept away from adjusting gear 122's one end and is installed connecting piece 124, swing joint between connecting piece 124 and the limiting plate 121, adjust rack 123 is kept away from connecting piece 124's one end and is installed clamping piece 125, a plurality of movable holes 126 have been seted up to one side that clamping piece 125 is relative, the inboard of a plurality of movable holes 126 is through spout movable mounting rubber locating piece 127, install the spring between rubber locating piece 127 and the movable hole 126.

In the utility model, an operation box 13 is arranged on one side of an operation table 1 close to a fixed frame 2, a control table 14 is arranged at the upper end of the operation box 13, and the control table 14 is electrically connected with a driving motor 8.

In the utility model, a blanking groove 15 is arranged on the upper end surface of an operating platform 1, and a dust collecting groove is arranged at the lower end of the blanking groove 15.

In the utility model, a movable groove 128 is formed on the upper end surface of a limiting plate 121, a limiting block 129 is arranged at one end of a connecting piece 124, which is close to the movable groove 128, and the limiting block 129 is movably arranged at the inner side of the movable groove 128.

In the utility model, a limiting rod 16 is arranged at one end, far away from a limiting plate 121, of the inner side of the mounting frame 6, a limiting groove 17 is formed in one side, close to the limiting rod 16, of the clamping piece 125, and the limiting groove 17 is movably connected with the limiting rod 16.

In the utility model, the first toothed chain 4 is meshed with the first gear 3 and the second gear 5, and the second toothed chain 11 is meshed with the driving gear 10 and the driving gear 9 respectively.

Working principle: during the use, place the paster that will process between the inboard fixed establishment 12 of mount 2 upper end mounting bracket 6, through rotating adjusting gear 122 earlier and drive adjusting rack 123 to both sides removal, place the work piece in the inboard thing net 7 upper end of putting of mount 6 again, rotate adjusting gear 122 again and drive adjusting rack 123 and move in opposite directions, and then drive holder 125 and fix the work piece centre gripping, when the work piece is fixed, the rubber locating piece 127 of opposite side of holder 125 can carry out the self-adaptation according to the shape of work piece, thereby the work piece of different model appearance is fixed, simultaneously this kind of manual regulation fixed work piece can not lead to the edge damage of work piece because dynamics control is bad, can start driving motor 8 through driving motor 8 after the work piece is fixed, drive driving gear 9 rotates through driving gear 9, drive gear 10 through driving gear 11, thereby drive gear 3 rotation through driving gear 10, drive first gear 4 rotation through first gear 3, thereby drive second gear 5 and remove between first gear 4 through first gear 4, thereby drive 6 and remove between 2, thereby drive the mount and remove the work piece.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixed establishment for SMT paster processing, includes operation panel (1), its characterized in that: the utility model discloses a fixed plate adjusting device, which comprises a fixed frame (2) arranged in the middle of the upper end of an operation table (1), a first gear (3) is movably arranged at two ends of one side opposite to the fixed frame (2) through bearings, a first toothed chain (4) is movably arranged between the two first gears (3) at the same side, a second gear (5) is movably arranged at the inner side of the first toothed chain (4), a mounting frame (6) is arranged between the second gears (5), a storage net (7) is arranged at the inner side of the mounting frame (6), a driving motor (8) is arranged at one side of the fixed frame (2) through a mounting seat, a driving gear (9) is arranged at the output shaft end of the driving motor (8), a driving gear (10) is movably arranged at one end of the fixed frame (2) close to the first gear (3) through a bearing, the driving gear (10) is in transmission connection with a rotating shaft of the first gear (3) through a coupling, a second toothed chain (11) is movably arranged between the driving gear (10) and the driving gear (9), a storage net (7) at the inner side of the mounting frame (6), a fixed plate adjusting mechanism (12) is arranged at the upper end of the storage net (7), a fixed plate adjusting device (121) comprises a fixed plate adjusting mechanism (121), the adjusting gear (122) is movably mounted in the middle of the limiting plate (121) through a bearing, adjusting racks (123) are movably mounted on two sides of the adjusting gear (122), connecting pieces (124) are mounted at one ends, far away from the adjusting gears (122), of the adjusting racks (123), the connecting pieces (124) are movably connected with the limiting plate (121), clamping pieces (125) are mounted at one ends, far away from the connecting pieces (124), of the adjusting racks (123), a plurality of movable holes (126) are formed in one opposite side of the clamping pieces (125), rubber positioning pieces (127) are movably mounted on the inner sides of the movable holes (126) through sliding grooves, and springs are mounted between the rubber positioning pieces (127) and the movable holes (126).

2. A fixing mechanism for SMT patch processing as claimed in claim 1, wherein: an operation box (13) is installed on one side, close to the fixing frame (2), of the operation table (1), a control console (14) is installed at the upper end of the operation box (13), and the control console (14) is electrically connected with the driving motor (8).

3. A fixing mechanism for SMT patch processing as claimed in claim 1, wherein: the upper end surface of the operating platform (1) is provided with a blanking groove (15), and the lower end of the blanking groove (15) is provided with a dust collecting groove.

4. A fixing mechanism for SMT patch processing as claimed in claim 1, wherein: the upper end surface of limiting plate (121) has seted up movable groove (128), the one end that connecting piece (124) is close to movable groove (128) is provided with stopper (129), stopper (129) movable mounting is in the inboard of movable groove (128).

5. A fixing mechanism for SMT patch processing as claimed in claim 1, wherein: the utility model discloses a limiting device for the automobile, including mounting bracket (6), locating plate (121) and clamping piece (125), locating lever (16) are installed to the inboard one end of keeping away from locating plate (121), locating slot (17) have been seted up to one side that clamping piece (125) is close to locating lever (16), swing joint between locating slot (17) and locating lever (16).

6. A fixing mechanism for SMT patch processing as claimed in claim 1, wherein: the first toothed chains (4) are meshed with the first gears (3) and the second gears (5), and the second toothed chains (11) are meshed with the driving gears (10) and the driving gears (9) respectively.