CN209407752U - A kind of run-in index pressing claw mechanism - Google Patents
A kind of run-in index pressing claw mechanism Download PDFInfo
- Publication number
- CN209407752U CN209407752U CN201822278006.1U CN201822278006U CN209407752U CN 209407752 U CN209407752 U CN 209407752U CN 201822278006 U CN201822278006 U CN 201822278006U CN 209407752 U CN209407752 U CN 209407752U
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- China
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- slide unit
- unit pedestal
- pressing claw
- run
- driving mechanism
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Abstract
The utility model discloses a kind of run-in index pressing claw mechanism, comprising: a slide unit pedestal, a sliding equipment, a pressing claw mechanism, a driving mechanism, a pressure resetting-mechanism, an eccentric stiffener；The driving mechanism is placed in below slide unit pedestal, and the output shaft of the driving mechanism is at the top of slide unit pedestal；The eccentric stiffener is arranged on the output shaft of driving mechanism；The pressure resetting-mechanism is arranged on slide unit pedestal side wall；The sliding equipment is arranged at the top of slide unit pedestal；The pressing claw mechanism setting is on the sliding mechanism.The utility model improves the service life of run-in index claw, reduces it and rectifies the time, guarantees that pressing claw mechanism can quickly and effectively press steady bracket.
Description
Technical field
The utility model relates to the automatic bonding equipment technical field of semiconductor, in particular to a kind of run-in index pressing claw mechanism.
Background technique
Bonding wire is that semicon industry encapsulates important process, and due to being influenced by factors such as human costs, automatic bonding equipment
Using more and more extensive.
Pressing claw mechanism is the essential device of the automatic bonding equipment of semicon industry, it is played before welding bracket
It is pressed on heat block, prevents bracket from there is shaking, even if bracket has and its slight shaking can all cause the quality of welding
, there is quality problem in irreversible injury；And with the promotion of speed, the rectification time for compressing bracket to pressing claw mechanism is also mentioned
Higher requirement is gone out.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind run-in index pressing claw mechanism.
To achieve the goals above, technical solutions of the utility model are as follows:
A kind of run-in index pressing claw mechanism, comprising: a slide unit pedestal, a sliding equipment, a pressing claw mechanism, a driving mechanism,
One pressure resetting-mechanism, an eccentric stiffener；The driving mechanism is placed in below slide unit pedestal, and the output shaft of the driving mechanism runs through
At the top of slide unit pedestal；The eccentric stiffener is arranged on the output shaft of driving mechanism；The pressure resetting-mechanism is arranged in slide unit
On pedestal side wall；The sliding equipment is arranged at the top of slide unit pedestal；The pressing claw mechanism setting is on the sliding mechanism.
Preferably, the eccentric stiffener includes a magnet steel, a cam, magnet steel passes through the cam being arranged on the output shaft and pacifies
In the driving mechanism, which is driven by driving mechanism, so that the sliding panel of sliding equipment be driven to move forward and backward.
Preferably, the sliding equipment include a sliding panel, one be arranged on slide unit pedestal crossed roller guide rail, one set
The bearing on sliding panel is set, which provides a pressure to slide unit pedestal by pressure resetting-mechanism, keeps bearing close
It is fitted on cam, which is slidably connected by crossed roller guide rail and slide unit pedestal.
Preferably, the pressing claw mechanism includes a press jaw seat and two first reset pins being connected with press jaw seat and two
First resets two connected damping springs of pin, resets pin, a claw block with two second.
Preferably, the pressure resetting-mechanism include a reset top plate and be mounted on reset top plate on compression spring
With a Hall sensor, the compression spring be used for slide unit pedestal provide pressure, the Hall sensor be used to do origin detection and
Numeration.
Using the technical solution of the utility model, the utility model is had the advantages that, since slide unit is to roll to rub
It wipes, precompression can adjust light interference, claw block front end is effectively ensured without shaking, since sliding friction is changed to rolling friction
Afterwards, the service life significantly improves；Due to using the movement of run-in index, claw is opened, the distance of closure can reduce, in addition adjustable pre-
Claw quickly can be rectified time reduction by the autoinhibition of pressure claw internal regulation spring.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model Structure explosion diagram.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Referring to figs. 1 to Fig. 2, the utility model provides a kind of run-in index pressing claw mechanism, comprising: a slide unit pedestal 9, one sliding
Mechanism, a pressing claw mechanism, a driving mechanism 13, a pressure resetting-mechanism, an eccentric stiffener；The driving mechanism 13 is placed in slide unit
9 lower section of pedestal, the output shaft of the driving mechanism 13 is through 9 top of slide unit pedestal；The eccentric stiffener is arranged in driving mechanism 13
Output shaft on；The pressure resetting-mechanism is arranged on 9 side wall of slide unit pedestal；The sliding equipment is arranged in slide unit pedestal 9
Top；The pressing claw mechanism setting is on the sliding mechanism.
The eccentric stiffener includes a magnet steel 15, a cam 14, and magnet steel 15 passes through the cam 14 being arranged on the output shaft
It is mounted in the driving mechanism, which is driven by driving mechanism 13, so that sliding equipment be driven to move forward and backward.
The sliding equipment include a sliding panel 6, one be arranged on slide unit pedestal 9 crossed roller guide rail 8, one setting exist
Bearing 7 on sliding panel 6, the bearing 7 provide a pressure to slide unit pedestal 9 by pressure resetting-mechanism, keep bearing 7 close
It is fitted on cam, which is slidably connected by crossed roller guide rail 8 with slide unit pedestal 9.
The pressing claw mechanism includes that a press jaw seat 5, two first resets pin 4, two damping springs 3, two second reset pin
2, a claw block 1, this two first reset pin 4, two damping springs 3, two reset pin 2, claw block 1 successively with 5 phase of press jaw seat
Even.
The pressure resetting-mechanism include a reset top plate 12 and be mounted on reset top plate 12 on compression spring 11 with
One Hall sensor 10, the compression spring 11 are used to provide slide unit pedestal 9 pressure, which is used to do origin inspection
It surveys and counts.
Utility model works principle is as follows:
When first stage driving mechanism 13 moves in a circle with moving cam 14, the bearing 7 being fixed on sliding panel 6 passes through pressure
Under the pressure effect of the compression spring 11 of power resetting-mechanism, bearing 7 is set closely to be bonded cam 14, and pass through crossed roller guide rail
8 guiding moves forward and backward accordingly so that sliding panel 6 be made to do, so that claw block 1 be made quickly to reach target position；Second stage
Slight deformation and spring (vibration) are had when claw block 1 reaches target position collision bracket, passes through two dampings of pressing claw mechanism
Spring 3 come quickly inhibit its bounce (vibration), thus reduce its spring (vibration) time, to guarantee the steady bracket of fast ram compression.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (5)
1. a kind of run-in index pressing claw mechanism characterized by comprising a slide unit pedestal, a sliding equipment, a pressing claw mechanism, one
Driving mechanism, a pressure resetting-mechanism, an eccentric stiffener；The driving mechanism is placed in below slide unit pedestal, the driving mechanism
Output shaft is at the top of slide unit pedestal；The eccentric stiffener is arranged on the output shaft of driving mechanism；The pressure resetting-mechanism
It is arranged on slide unit pedestal side wall；The sliding equipment is arranged at the top of slide unit pedestal；The pressing claw mechanism is arranged in skate machine
On structure.
2. run-in index pressing claw mechanism according to claim 1, which is characterized in that the eccentric stiffener includes a magnet steel, one
Cam, magnet steel pass through the cam being arranged on the output shaft and are mounted in the driving mechanism, which passes through driving mechanism
Driving, so that sliding equipment be driven to move forward and backward.
3. run-in index pressing claw mechanism according to claim 2, which is characterized in that the sliding equipment include a sliding panel,
One be arranged on slide unit pedestal crossed roller guide rail, one bearing on sliding panel is set, which resets machine by pressure
Structure to slide unit pedestal provide a pressure, be fitted in bearing closely on cam, the sliding panel by crossed roller guide rail with
Slide unit pedestal is slidably connected.
4. run-in index pressing claw mechanism according to claim 1, which is characterized in that the pressing claw mechanism include a press jaw seat,
And two first to be connected with press jaw seat reset pins, two damping springs being connected with two first reset pins, answer with two second
Position pin, a claw block.
5. run-in index pressing claw mechanism according to claim 1, which is characterized in that the pressure resetting-mechanism includes a reset
Top plate and the compression spring and a Hall sensor being mounted on reset top plate, the compression spring is for mentioning slide unit pedestal
For pressure, which is used to do origin detection and numeration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278006.1U CN209407752U (en) | 2018-12-28 | 2018-12-28 | A kind of run-in index pressing claw mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822278006.1U CN209407752U (en) | 2018-12-28 | 2018-12-28 | A kind of run-in index pressing claw mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209407752U true CN209407752U (en) | 2019-09-20 |
Family
ID=67942337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822278006.1U Active CN209407752U (en) | 2018-12-28 | 2018-12-28 | A kind of run-in index pressing claw mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209407752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370147A (en) * | 2021-07-08 | 2021-09-10 | 达尔嘉(广州)标识设备有限公司 | Syringe protective sheath assembly quality |
-
2018
- 2018-12-28 CN CN201822278006.1U patent/CN209407752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370147A (en) * | 2021-07-08 | 2021-09-10 | 达尔嘉(广州)标识设备有限公司 | Syringe protective sheath assembly quality |
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