CN109475050B

CN109475050B - Chip mounter fixture

Info

Publication number: CN109475050B
Application number: CN201811545018.4A
Authority: CN
Inventors: 赵绍波; 郭瑞占
Original assignee: Huizhou Ziyang Photoelectric Lighting Co ltd
Current assignee: Huizhou Ziyang Photoelectric Lighting Co ltd
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2021-09-21
Anticipated expiration: 2038-12-17
Also published as: CN109475050A

Abstract

The invention discloses a chip mounter clamping mechanism which comprises two movable supporting rods, wherein two ends of each movable supporting rod are fixedly connected with a fixing piece, a movable sliding sleeve is sleeved on the surface of each movable supporting rod, sliding grooves are formed in the opposite sides of the two movable sliding sleeves, a sliding block is connected to the inner cavity of each sliding groove in a sliding mode, a clamping movable frame is arranged at the top of each movable sliding sleeve, one side, close to the sliding block, of each clamping movable frame is fixedly connected with the sliding block, and a clamping block is movably connected to the top of each clamping movable frame. According to the invention, through the matched use of the clamping block, the slide rod, the guide slide rail, the supporting limit slide rail, the movable cavity, the movable plate, the spring, the baffle plate, the rotating shaft, the first support rod and the second support rod, the time and the labor are saved when a worker places a processed object, the operation of the processed object is simple in the clamping process, and the use of the processed object is more convenient for a user.

Description

Chip mounter fixture

Technical Field

The invention relates to the technical field of chip mounters, in particular to a chip mounter clamping mechanism.

Background

The chip mounter, also known as a "mounter" or a "surface mounting system", is configured behind a dispensing machine or a screen printing machine in a production line, is a device for accurately placing surface mounting components on a PCB pad by moving a mounting head, is divided into manual and full-automatic devices, is a device for realizing high-speed and high-precision component mounting, is the most critical and complex device in the whole SMI and production, and is a chip mounter used in SMT production.

In the work of chip mounter, need will be carried out the centre gripping by the processing article, however traditional fixture is inconvenient to be used, when carrying out the centre gripping to the processing article, often need waste a large amount of time, and the clamping process is loaded down with trivial details, greatly reduced staff's work efficiency.

Disclosure of Invention

The invention aims to provide a chip mounter clamping mechanism which has the advantage of convenience in use and solves the problems that a traditional clamping mechanism is inconvenient to use, a large amount of time is wasted when a processed object is clamped, the clamping process is complicated, and the working efficiency of workers is greatly reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a chip mounter clamping mechanism comprises two movable supporting rods, fixing parts are fixedly connected to two ends of each movable supporting rod, a movable sliding sleeve is sleeved on the surface of each movable supporting rod, sliding grooves are formed in one opposite sides of the two movable sliding sleeves, a sliding block is connected to the inner cavity of each sliding groove in a sliding mode, a clamping movable frame is arranged at the top of each movable sliding sleeve, one side, close to the corresponding sliding block, of each clamping movable frame is fixedly connected with the corresponding sliding block, a clamping block is movably connected to the top of each clamping movable frame, a sliding rod is fixedly connected to the right side of each clamping block on the left side, two sliding rods are arranged, a movable cavity is formed in the right side of each clamping block on the right side, the right end of each sliding rod penetrates through the inner cavity of each movable cavity and is fixedly connected with a movable plate, a spring is sleeved on the surface of each sliding rod, and one end of each spring is fixedly connected with the movable plate, the other end of the spring is fixedly connected with the clamping block.

One side fixedly connected with direction slide rail of centre gripping adjustable shelf inner chamber, the bottom fixedly connected with of centre gripping adjustable shelf inner chamber supports spacing slide rail, the top swing joint that supports spacing slide rail has the adjustable shelf, one side and the direction slide rail swing joint that the adjustable shelf is close to the direction slide rail, the right side swing joint of adjustable shelf has the connection adjustable shelf, the quantity of connecting the adjustable shelf is two, the top of connecting the adjustable shelf extend to the top of centre gripping adjustable shelf and with grip block swing joint, the adjustable shelf includes the baffle, the quantity of baffle is two, fixedly connected with axis of rotation between two baffles, the top and the bottom on axis of rotation surface all overlap and are equipped with first branch, the center department cover on axis of rotation surface is equipped with second branch, second branch is located between two first branches.

Preferably, the fixing piece comprises bottom blocks, fastening bolts penetrate through one opposite sides of the two bottom blocks, and the number of the fastening bolts is not less than five.

Preferably, the guide slide rail comprises a guide slide rail body, a guide slide block is movably connected to the inner cavity of the guide slide rail body, and one side of the guide slide block penetrates through the outer side of the guide slide rail body and is fixedly connected with a connecting frame.

Preferably, the supporting limiting slide rail comprises a supporting limiting slide rail body, the inner cavity of the supporting limiting slide rail body is connected with a supporting limiting slide block in a sliding mode, and the top of the supporting limiting slide block extends to the top of the supporting limiting slide rail body.

Preferably, both sides of the top of the clamping movable frame are provided with moving grooves, inner cavities of the moving grooves are connected with moving blocks in a sliding mode, and the tops of the moving blocks extend to the top of the clamping movable frame and are fixedly connected with the clamping blocks.

Preferably, first through holes are formed in the two sides of the top of the first supporting rod, second through holes are formed in the two sides of the top of the second supporting rod, and a placing groove is formed in one side of the tops of the two clamping blocks.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the matched use of the clamping block, the slide rod, the guide slide rail, the supporting limit slide rail, the movable cavity, the movable plate, the spring, the baffle plate, the rotating shaft, the first support rod and the second support rod, the time and the labor are saved when a worker places a processed object, the operation of the processed object is simple in the clamping process, and the use of the processed object is more convenient for a user.

2. The clamping mechanism is convenient for workers to install the clamping structure through the matching use of the bottom block and the fastening bolt, the flexibility of the clamping mechanism during installation is improved, the movable frame is guided through the matching use of the guide slide rail body, the guide slide block and the connecting frame, so that the movable frame is more flexible during movement, and the movable frame is supported and limited through the matching use of the support limiting slide rail body and the support limiting slide block, so that the movable frame is more stable during movement.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the clamping movable frame structure of the present invention;

FIG. 3 is a right sectional view of the clamping movable frame structure of the present invention;

FIG. 4 is a perspective view of the structure of the movable frame of the present invention;

FIG. 5 is a perspective view of the fastener construction of the present invention;

FIG. 6 is a right sectional view of the retainer block structure of the present invention.

In the figure: 1. moving the strut; 2. a fixing member; 3. moving the sliding sleeve; 4. a chute; 5. a slider; 6. clamping the movable frame; 7. a clamping block; 8. a slide bar; 9. a guide slide rail; 10. supporting a limiting slide rail; 11. a movable frame; 12. connecting the movable frame; 13. a movable cavity; 14. moving the plate; 15. a spring; 16. a moving groove; 17. a moving block; 21. a bottom block; 22. fastening a bolt; 91. a guide rail body; 92. a guide slider; 93. a connecting frame; 101. supporting a limiting slide rail body; 102. supporting a limiting slide block; 111. a baffle plate; 112. a rotating shaft; 113. a first support bar; 114. a second support bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a chip mounter clamping mechanism comprises a movable supporting rod 1, the number of the movable supporting rod 1 is two, both ends of the movable supporting rod 1 are fixedly connected with fixing pieces 2, the surface of the movable supporting rod 1 is sleeved with a movable sliding sleeve 3, one side, opposite to the two movable sliding sleeves 3, is provided with a sliding groove 4, the inner cavity of the sliding groove 4 is connected with a sliding block 5 in a sliding manner, the top of the movable sliding sleeve 3 is provided with a clamping movable frame 6, one side, close to the sliding block 5, of the clamping movable frame 6 is fixedly connected with the sliding block 5, the top of the clamping movable frame 6 is movably connected with a clamping block 7, the right side of the left clamping block 7 is fixedly connected with a sliding rod 8, the number of the sliding rods 8 is two, the right side of the right clamping block 7 is provided with a movable cavity 13, the right end of the sliding rod 8 penetrates through the inner cavity of the movable cavity 13 and is fixedly connected with a movable plate 14, the surface of the sliding rod 8 is sleeved with a spring 15, one end of the spring 15 is fixedly connected with the movable plate 14, the other end of the spring 15 is fixedly connected with the clamping block 7.

One side fixedly connected with direction slide rail 9 of centre gripping adjustable shelf 6 inner chamber, the bottom fixedly connected with of centre gripping adjustable shelf 6 inner chamber supports spacing slide rail 10, the top swing joint that supports spacing slide rail 10 has adjustable shelf 11, one side and the direction slide rail 9 swing joint that adjustable shelf 11 is close to direction slide rail 9, the right side swing joint of adjustable shelf 11 connects adjustable shelf 12, the quantity of connecting adjustable shelf 12 is two, the top of connecting adjustable shelf 12 extend to centre gripping adjustable shelf 6 the top and with grip block 7 swing joint, adjustable shelf 11 includes baffle 111, the quantity of baffle 111 is two, fixedly connected with axis of rotation 112 between two baffle 111, the top and the bottom on axis of rotation 112 surface all overlap and are equipped with first branch 113, the center department cover on axis of rotation 112 surface is equipped with second branch 114, second branch 114 is located between two first branch 113.

In the invention: mounting 2 includes bottom block 21, and one side that two bottom blocks 21 are relative runs through and is provided with fastening bolt 22, and fastening bolt 22's quantity is no less than five, uses through bottom block 21 and fastening bolt 22's cooperation, has made things convenient for the staff to install clamping structure, has improved the flexibility when fixture installs more.

In the invention: the guide slide rail 9 comprises a guide slide rail body 91, a guide slide block 92 is movably connected to an inner cavity of the guide slide rail body 91, one side of the guide slide block 92 penetrates through the outer side of the guide slide rail body 91 and is fixedly connected with a connecting frame 93, and the guide slide rail body 91, the guide slide block 92 and the connecting frame 93 are matched for use, so that the guide function is achieved for the movable frame 11, and the movable frame 11 is more flexible in moving.

In the invention: support limit slide rail 10 including supporting limit slide rail body 101, the inner chamber sliding connection who supports limit slide rail body 101 has support limit slider 102, and the top of supporting limit slider 102 extends to the top of supporting limit slide rail body 101, uses through the cooperation of supporting limit slide rail body 101 and supporting limit slider 102, has played the spacing effect of support to adjustable shelf 11 for adjustable shelf 11 is more stable when removing.

In the invention: the moving groove 16 has all been seted up to the both sides at centre gripping adjustable shelf 6 top, and the inner chamber sliding connection of moving groove 16 has the movable block 17, and the top of movable block 17 extends to the top of centre gripping adjustable shelf 6 and with grip block 7 fixed connection.

In the invention: first through holes have all been seted up to the both sides at first branch 113 top, and the second through hole has all been seted up to the both sides at second branch 114 top, and the standing groove has all been seted up to one side at two grip blocks 7 tops.

The working principle is as follows: when the clamping device is used, a user moves the two clamping blocks 7 in opposite directions when clamping an article, when the distance between the two clamping blocks 7 is large enough, the clamped article is placed in the placing groove at the top of the clamping block 7, then the two clamping blocks 7 are loosened slowly, and the two clamping blocks 7 move oppositely under the action of the self elasticity of the spring 15 to clamp the clamped article;

two grip blocks 7 drive connection adjustable shelf 12 when removing and remove, connect adjustable shelf 12 and promote the adjustable shelf 11 shrink, the focus of two adjustable shelves 11 removes simultaneously, because adjustable shelf 11 and direction slide rail 9 swing joint, direction slide rail 9 has played the guide effect to adjustable shelf 11, support spacing slide rail 10 and played support spacing effect to adjustable shelf 11, thereby it is more stable when making two grip blocks 7 remove, it is also more nimble, reach the purpose that facilitates the use at last.

In summary, the following steps: this chip mounter fixture through grip block 7, slide bar 8, direction slide rail 9, support spacing slide rail 10, activity chamber 13, movable plate 14, spring 15, baffle 111, axis of rotation 112, first branch 113 and second branch 114's cooperation use, has solved the inconvenient use of traditional fixture, when carrying out the centre gripping to the article being processed, often need waste a large amount of time, and the centre gripping process is loaded down with trivial details, greatly reduced staff work efficiency's problem.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chip mounter fixture, is including removing branch (1), its characterized in that: the number of the movable supporting rods (1) is two, fixing parts (2) are fixedly connected to the two ends of each movable supporting rod (1), a movable sliding sleeve (3) is sleeved on the surface of each movable supporting rod (1), sliding grooves (4) are formed in one side, opposite to the two movable sliding sleeves (3), of each sliding groove (4), a sliding block (5) is connected to the inner cavity of each sliding groove (4) in a sliding mode, a clamping movable frame (6) is arranged at the top of each movable sliding sleeve (3), one side, close to the corresponding sliding block (5), of each clamping movable frame (6) is fixedly connected with the corresponding sliding block (5), two clamping blocks (7) are movably connected to the top of each clamping movable frame (6), a sliding rod (8) is fixedly connected to the right side of each clamping block (7) on the left side, the number of the sliding rods (8) is two, a movable cavity (13) is formed in the right side of each clamping block (7) on the right side, the sliding rod (8) penetrates through the inner cavity of each movable cavity (13) and is fixedly connected with a movable plate (14), a spring (15) is sleeved on the surface of the sliding rod (8), one end of the spring (15) is fixedly connected with the moving plate (14), and the other end of the spring (15) is fixedly connected with the right clamping block (7);

one side fixedly connected with direction slide rail (9) of centre gripping adjustable shelf (6) inner chamber, the bottom fixedly connected with of centre gripping adjustable shelf (6) inner chamber supports spacing slide rail (10), the top swing joint that supports spacing slide rail (10) has adjustable shelf (11), one side and direction slide rail (9) swing joint that adjustable shelf (11) are close to direction slide rail (9), the right side swing joint of adjustable shelf (11) is connected adjustable shelf (12), the quantity of connecting adjustable shelf (12) is two, the top of connecting adjustable shelf (12) extends to the top of centre gripping adjustable shelf (6) and with right side grip block (7) swing joint, adjustable shelf (11) include baffle (111), the quantity of baffle (111) is two, fixedly connected with axis of rotation (112) between two baffle (111), the top and the bottom on axis of rotation (112) surface all overlap and are equipped with first branch (113), the center of the surface of the rotating shaft (112) is sleeved with a second supporting rod (114), and the second supporting rod (114) is located between the two first supporting rods (113).

2. The mounter clamping mechanism according to claim 1, wherein: the fixing piece (2) comprises bottom blocks (21), fastening bolts (22) penetrate through one bottom block (21), and the number of the fastening bolts (22) on one bottom block (21) is not less than five.

3. The mounter clamping mechanism according to claim 1, wherein: the guide slide rail (9) comprises a guide slide rail body (91), the inner cavity of the guide slide rail body (91) is movably connected with a guide slide block (92), and one side of the guide slide block (92) penetrates through the outer side of the guide slide rail body (91) and is fixedly connected with a connecting frame (93).

4. The mounter clamping mechanism according to claim 1, wherein: the supporting limiting slide rail (10) comprises a supporting limiting slide rail body (101), an inner cavity of the supporting limiting slide rail body (101) is connected with a supporting limiting slide block (102) in a sliding mode, and the top of the supporting limiting slide block (102) extends to the top of the supporting limiting slide rail body (101).

5. The mounter clamping mechanism according to claim 1, wherein: the clamping device is characterized in that moving grooves (16) are formed in two sides of the top of the clamping movable frame (6), moving blocks (17) are connected to inner cavities of the moving grooves (16) in a sliding mode, and the tops of the moving blocks (17) extend to the top of the clamping movable frame (6) and are fixedly connected with the clamping blocks (7).

6. The mounter clamping mechanism according to claim 1, wherein: first through holes are formed in the two sides of the top of the first supporting rod (113), second through holes are formed in the two sides of the top of the second supporting rod (114), and placing grooves are formed in one sides of the tops of the two clamping blocks (7).