CN216925512U - Single-double-panel double-station through hole testing workbench - Google Patents
Single-double-panel double-station through hole testing workbench Download PDFInfo
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- CN216925512U CN216925512U CN202220633253.2U CN202220633253U CN216925512U CN 216925512 U CN216925512 U CN 216925512U CN 202220633253 U CN202220633253 U CN 202220633253U CN 216925512 U CN216925512 U CN 216925512U
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Abstract
The utility model relates to a single-double-panel double-station through hole testing workbench which comprises a bottom support, wherein a belt is longitudinally arranged in the middle of the bottom support, the front part and the rear part of the belt are wound on belt pulleys, and the belt is driven by a motor to move; the guide rail is installed respectively to the left and right sides of collet, and the horizontal racking has can follow gliding slip table around the guide rail on two guide rails, and the slip table upside detachably installs two at least anchor clamps that are used for placing the examination of awaiting measuring work piece, the downside of slip table with the belt is connected to drive slip table reciprocating motion around. The testing efficiency is effectively improved by changing the workbench base of the existing semi-automatic testing/through hole machine, the rapid and continuous testing operation is realized, meanwhile, the single-double panel double-station through hole testing workbench is also effective for the full-automatic testing/through hole machine, and the working efficiency of the full-automatic testing/through hole machine can also be effectively improved. The utility model only relates to the optimized replacement of local equipment modules, does not need too much cost and can be easily accepted by most factories.
Description
Technical Field
The utility model relates to the technical field of PCB circuit board detection or through hole equipment, in particular to a single-double panel double-station through hole testing workbench for detecting a circuit board or processing a through hole.
Background
Circuit boards typically need to be tested after processing to ensure process quality and product yield. In order to improve the testing efficiency of circuit boards, those skilled in the art developed various circuit board testers, and the development of semi-automatic testers in the early stage has progressed to full-automatic testers in recent years.
A semi-automatic testing machine is shown in fig. 1 and generally comprises a workbench base 2 for mounting a workpiece clamp 1, wherein various control buttons 5 are generally arranged on the front side of the workbench base, a testing machine frame 3 is erected above the workbench base, a testing machine head 4 capable of automatically lifting is mounted on the testing machine frame 3, and the testing machine head is generally driven by driving components such as an air cylinder and an electric telescopic rod to move up and down. The semi-automatic through-hole machine is similar to a semi-automatic testing machine in structure, and the difference is mainly that a testing machine head is replaced by a through-hole drill bit.
A semi-automatic testing machine belongs to early equipment, a circuit board workpiece to be tested needs manual loading and unloading assistance, and although the testing efficiency is not high, the semi-automatic testing machine is still used in many factories at present. On one hand, the semi-automatic tester has simple equipment and small occupied area, can be used by being directly placed on a supporting desktop, has lower manufacturing cost and lower factory purchase cost, and is beneficial to reducing the equipment input pressure in the starting stage of a factory; on the other hand, the semi-automatic testing machine has low intelligent degree, low failure rate, less equipment failure, higher reliability and stability of the equipment and can well adapt to the testing requirement of small-batch products.
Compared with a semi-automatic testing machine, the full-automatic testing machine has the advantages that the testing efficiency can be effectively improved, the labor intensity of workers can be reduced, the disadvantages of the full-automatic testing machine also exist, for a factory, although the testing efficiency of the old semi-automatic testing machine is not high, the reliability of the full-automatic testing machine is high, the fault rate is low, the equipment input cost and the maintenance cost are low, a plurality of old machines can still be normally used even if the old semi-automatic testing machine is old, and the old semi-automatic testing machine is abandoned without being consciously conscious of the loss. Therefore, many old factories are still in use, and it is not willing to change the tester into a new full-automatic tester at much cost, but there is a strong desire to improve the testing efficiency of the semi-automatic tester. In view of the above, the present inventors have made some improved schemes for old semi-automatic testing machines in factories so as to satisfy the existing equipment resource conditions of factories and the improvement requirements of productivity and efficiency.
SUMMERY OF THE UTILITY MODEL
Based on the defects of the prior art, the utility model aims to provide a single-double panel double-station through hole testing workbench. The testing efficiency can be effectively improved by changing the base of the workbench of the existing semi-automatic testing/through hole machine, the rapid and continuous testing/through hole operation is realized, meanwhile, the single-double-panel double-station through hole testing workbench is also effective for the full-automatic testing/through hole machine, and the testing/through hole efficiency of the full-automatic testing/through hole machine can also be effectively improved. The utility model only relates to the optimized replacement of the local equipment module, does not need much cost and can be easily accepted by most factories.
The technical scheme of the utility model is as follows: a single-double-panel double-station through hole testing workbench comprises a bottom support, wherein a belt is longitudinally arranged in the middle of the bottom support, the front part and the rear part of the belt are wound on a belt pulley, and the belt is driven by a motor to move; the guide rail is installed respectively to the left and right sides of collet, and the horizontal racking has can follow gliding slip table around the guide rail on two guide rails, the slip table upside detachably installs two at least anchor clamps that are used for placing the examination work piece that awaits measuring, the downside of slip table be provided with connecting portion and with the belt is connected to drive slip table reciprocating motion all around.
Preferably, the belt is longitudinally and horizontally arranged in the middle of the bottom support, and the belt is parallel to the guide rails on the left side and the right side.
Preferably, the belt is a synchronous belt, and the motor is a servo motor.
Preferably, the bottom support is a groove-shaped shell, the belt pulley and the motor are arranged at the bottom of the groove-shaped shell, and the motor penetrates through the bottom of the groove-shaped shell from bottom to top and is in transmission connection with one belt pulley.
Preferably, the number of the sliding tables is at least two, the at least two sliding tables are arranged in parallel front and back, and each sliding table can be provided with at least one workpiece clamp.
Preferably, the left and right sides of anchor clamps is provided with the installation department, be provided with the mounting hole on the installation department, the correspondence is provided with the mounting hole on the slip table, will through bolted connection anchor clamps are installed on the slip table detachablely.
The utility model has the beneficial effects that: when a traditional single-station machine is used for testing a PCB or working through holes, a workpiece needs to be completely tested or the through holes are good and can be taken out before feeding of a new workpiece, the middle waiting time is long, and the traditional single-station machine belongs to the problem that the efficiency of testing or through holes is not high due to insufficient optimization of equipment. The base of the workbench of the existing semi-automatic testing/passing machine is changed into a front-rear double-station or multi-station structure, and one station can be used for testing/passing through holes while the other station/stations can be synchronously used for loading and unloading, so that the waiting time between the front and rear processes can be effectively shortened or even eliminated, the testing efficiency is obviously improved, and the rapid and continuous testing operation is realized. The single-double-panel double-station through hole testing workbench disclosed by the utility model only moves back and forth when working, and compared with a turntable type station, the single-double-panel double-station through hole testing workbench is beneficial to protecting external data lines on double-sided PCB boards from being torn off when the turntable rotates, so that the single-double-station through hole testing workbench disclosed by the utility model is also suitable for processing double-sided PCB boards.
Meanwhile, the single-double-panel double-station test through hole worktable is also effective for a full-automatic testing machine or a full-automatic through hole machine, and can also effectively improve the testing efficiency of the single-station or multi-station full-automatic testing machine with unreasonable station design or the through hole efficiency of the full-automatic through hole machine.
The utility model only relates to the optimized replacement of local equipment modules, does not need too much cost and can be easily accepted by most factories.
Drawings
Fig. 1 is a schematic structural diagram of a conventional semi-automatic testing machine.
Fig. 2 is a schematic perspective view of a single-double-panel double-station through hole testing workbench.
Fig. 3 is a schematic view of a single-double-panel double-station through hole testing workbench.
Fig. 4 is a schematic view of the use state of the single-double panel double-station through hole testing workbench.
Description of reference numerals:
in fig. 1: 1-a clamp 2-a workbench base 3-a test rack 4-a test head 5-a control button;
in fig. 2 to 4: 11-bottom support 12-belt 13-belt pulley 14-motor 15-guide rail 16-sliding table 16.1-connecting part 17-clamp 17.1-mounting part.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
As shown in fig. 2 to 3, the single-double-panel double-station through hole testing workbench comprises a bottom support 11, a belt 12 is longitudinally arranged in the middle of the bottom support 11, the belt 12 is longitudinally and horizontally arranged in the middle of the bottom support 11, the front part and the rear part of the belt 12 are wound on a belt pulley 13, the belt 12 is a synchronous belt, the belt 12 is driven by a motor 14 to move, and the motor 14 is a servo motor. The collet 11 is a groove-shaped shell, the belt pulley 13 and the motor 14 are arranged at the bottom of the groove-shaped shell, and the motor 14 penetrates through the bottom of the groove-shaped shell from bottom to top and is in transmission connection with one of the belt pulleys 13.
In this embodiment, a timing belt and a servo motor are preferably used as the power driving device, because compared with a cylinder driving mechanism, the power driving mechanism has the advantages of strong motion reliability, fast response speed, high precision, good stability and the like, and is more suitable for a full-automatic testing machine. The cylinder driving mechanism is in cooperation with the electrical control device due to the fact that air source devices are needed, control signals are easy to miss and leak in the aspect of control, control reliability is poor, and in addition, the problems that action errors are large and precision is low due to the fact that air sources are adopted to push the telescopic cylinder to stretch out and draw back are common are solved. The lead screw nut pair has high precision, but has relatively low operating speed, high assembly precision and high part cost.
The sliding table 16 is a sliding table provided with a front workpiece clamp and a rear workpiece clamp, or the sliding table 16 is provided with two sliding tables 16 which are arranged side by side in the front and the rear. In the present embodiment, the description is made by taking an example in which the two slide tables 16 are arranged in the front and rear direction and at least one work holder 17 is mounted on each slide table 16.
The left and right sides of anchor clamps 17 is provided with installation department 17.1, be provided with the mounting hole on the installation department 17.1, the corresponding mounting hole that is provided with on the slip table 16 to will through bolted connection anchor clamps 17 can be installed on slip table 16 detachablely.
As shown in fig. 4, when the single-double panel double-station testing through hole worktable is used as an improved conventional semi-automatic testing machine, the worktable base of the conventional semi-automatic testing machine can be replaced by the single-double panel double-station testing through hole worktable, or the single-double panel double-station testing through hole worktable of the present invention can be directly arranged on the worktable base of the conventional semi-automatic testing machine, so that the testing efficiency of the conventional semi-automatic testing machine is improved. Of course, it can be understood that the single-double panel double-station through hole testing workbench is also effective when applied to through hole equipment of a PCB, and a testing mechanism is changed into a through hole mechanism.
The utility model can realize the great improvement of the detection efficiency through simple improvement and has great practical value. The detection efficiency can be doubled through field use statistics, and the effect is obvious.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (6)
1. The utility model provides a single biplate duplex position test through-hole workstation, includes the collet, its characterized in that: a belt is longitudinally arranged in the middle of the bottom support, the front part and the rear part of the belt are wound on a belt pulley, and the belt is driven by a motor to move; the guide rail is installed respectively to the left and right sides of collet, and the horizontal racking has can follow the gliding slip table around the guide rail on two guide rails, the slip table upside detachably installs two at least anchor clamps that are used for placing the examination work piece that awaits measuring, the downside of slip table with the belt is connected to drive slip table reciprocating motion all around.
2. The single and double panel double station test through hole workbench of claim 1, characterized in that: the belt is longitudinally and horizontally arranged in the middle of the bottom support, and the belt is parallel to the guide rails on the left side and the right side.
3. The single and double panel double station test through hole workbench according to claim 1 or 2, characterized in that: the belt is a synchronous belt, and the motor is a servo motor.
4. The single and double panel double station test through hole workbench of claim 1, wherein: the collet is recess form casing, belt pulley and motor are installed in recess form casing bottom, the motor wears to establish in recess form casing bottom from bottom to top to be connected with one of them belt pulley transmission.
5. The single and double panel double station test through hole workbench of claim 1, characterized in that: the sliding tables are at least two, the at least two sliding tables are arranged in parallel front and back, and at least one workpiece clamp can be installed on each sliding table.
6. The single and double panel double station test through hole workbench of claim 1, characterized in that: the left and right sides of anchor clamps is provided with the installation department, be provided with the mounting hole on the installation department, it is provided with the mounting hole to correspond on the slip table, will through bolted connection anchor clamps are installed on the slip table detachablely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220633253.2U CN216925512U (en) | 2022-03-23 | 2022-03-23 | Single-double-panel double-station through hole testing workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220633253.2U CN216925512U (en) | 2022-03-23 | 2022-03-23 | Single-double-panel double-station through hole testing workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216925512U true CN216925512U (en) | 2022-07-08 |
Family
ID=82228730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220633253.2U Expired - Fee Related CN216925512U (en) | 2022-03-23 | 2022-03-23 | Single-double-panel double-station through hole testing workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216925512U (en) |
-
2022
- 2022-03-23 CN CN202220633253.2U patent/CN216925512U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220708 |