CN209749053U - Feeding detection device - Google Patents
Feeding detection device Download PDFInfo
- Publication number
- CN209749053U CN209749053U CN201920090941.7U CN201920090941U CN209749053U CN 209749053 U CN209749053 U CN 209749053U CN 201920090941 U CN201920090941 U CN 201920090941U CN 209749053 U CN209749053 U CN 209749053U
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- China
- Prior art keywords
- grabbing
- detection device
- reel
- sensing
- contact part
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Abstract
The utility model relates to the technical field of SMT, in particular to a feeding detection device, which is arranged on a grabbing mechanism, the grabbing mechanism grabs a material belt disc, the feeding detection device comprises a contact part and an induction device, the material belt disc is abutted against the contact part, the induction device is provided with an induction sheet and an inductor, the induction device is elastically connected with the contact part, the grabbing mechanism does not grab the material belt disc, the material belt disc is not abutted against the contact part, so that the induction sheet is positioned at a first position, the induction sheet is not detected by the inductor at the moment, and an induction signal of failure of grabbing the material belt disc is sent; when should grabbing material mechanism and holding this material tep reel, this material tep reel supports and leans on this contact site for this response piece removes to the second position, and this inductor detects this response piece and sends out the sensing signal of grabbing the success of dish, the utility model discloses when making to snatch the material tep reel failure, start corresponding action procedure immediately, the motion of grabbing material mechanism links up more, and is efficient, and machine intelligent degree promotes.
Description
Technical Field
The invention relates to the technical field of SMT, in particular to a feeding detection device of an SMT material counting machine.
Background
In an automated production line, a tray is usually used to hold components, and in an SMT (Surface Mount Technology, abbreviated as Surface Mount Technology), an operator regularly arranges a large number of components on a wound SMT tape in a pasting manner, and then rolls the SMT tape into a tape reel for assembly line production. Generally adopt during the material loading and grab a set material loading or artifical material loading, the charging tray can stack together perpendicularly before the material loading, grabs the dish when adopting or snatchs a charging tray after, grabs the dish and places the material tep dish on the conveyer belt, utilizes SMT material tep dish dead weight and conveyer belt frictional force that produces each other, through the conveyer belt automatic with an orderly material tep dish of sending to some material machine of SMT.
During manual feeding, an operator needs to take and send the material tray according to the flow, the operation is repeated, electronic components can be lost or damaged in the operation process, the feeding efficiency is low, the labor is consumed, the operator fatigue is easy to cause, the error is easy to occur, meanwhile, each material counting machine needs to be operated by one operator, and the utilization rate of the labor is extremely low.
Grab a set material loading and then improved the efficiency of material loading, however, the charging tray material loading machine receives the influence of multiple factor, it has the risk of grabbing the failure of material tep dish to grab the dish, the usual way is to install the inductor on the conveyer belt of charging tray, after the blowing action, do not detect the charging tray promptly and grab the material failure, equipment restarts corresponding action procedure, wait to detect again after the blowing action is accomplished whether grab the dish succeeds, if the carousel fails, just wasted the time (about 5 seconds) of a whole set of dish of grabbing action, influenced the efficiency of whole equipment.
disclosure of Invention
In view of this, the present invention provides a feeding detection device for detecting whether a tray is successfully gripped when the tray is gripped for feeding.
The technical scheme adopted by the invention for solving the defects of the prior art is as follows: the utility model provides a material loading detection device, installs on grabbing material mechanism, should grab material mechanism and grab a material tep reel, and this material loading detection device includes contact site and induction system, when grabbing the material, should expect that the tep reel supports and leans on this contact site, and induction system is last to be equipped with response piece and inductor, this induction system and this contact site elastic connection.
in particular, the sensing piece is in the first position when the material grabbing mechanism does not grab the material tape reel.
In particular, the material grasping mechanism grasps the material reel, the material reel abuts against the contact portion, and the sensing piece moves to the second position.
In particular, when the sensing piece is in the first position, the sensor sends out a sensing signal of failure of grabbing the disk.
Particularly, when the sensing piece moves to the second position, the sensor detects the sensing piece and sends out a sensing signal of successful disk grabbing.
In particular, the reel is placed on a movable reel cart.
Compared with the prior art, the feeding detection device has the advantages that when the material grabbing mechanism grabs the material belt disc, the contact part is jacked upwards, the induction sheet elastically connected to the contact part displaces, the induction sheet is successfully grabbed when the inductor detects the induction sheet, otherwise the induction sheet is failed when the inductor cannot detect the induction sheet, and the corresponding action program needs to be started immediately.
Drawings
Fig. 1 is a perspective view of the sensing strip of the feeding detection device of the present invention in a first position, where the material reel is not gripped by the gripping mechanism.
Fig. 2 is a perspective view of the sensing plate of the feeding detection device of the present invention in a second position, where the catching mechanism catches the feeding reel.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
Referring to fig. 1, which is a perspective view of the sensing plate of the feeding detecting device of the present invention in a first position, when the catching mechanism does not catch the material tape reel, as shown in the figure, the feeding detecting device 1 is mounted on a catching mechanism (not shown), the catching mechanism catches a material tape reel 2, the feeding detecting device includes a contact portion 11 and a sensing device 12, wherein, when catching, the material tape reel 2 abuts against the contact portion 11; the sensing device 12 is provided with a sensing piece 121 and a sensor 122, the sensor 122 is fixed on the material grabbing mechanism, and the sensing device 12 is elastically connected with the contact part 11 through two springs 123. When the material grabbing mechanism does not grab the material tape disc 2, the material tape disc 2 does not abut against the contact part 11, so that the sensing piece 121 is in the first position, the sensor 122 does not detect the sensing piece 121, a sensing signal of disc grabbing failure is sent out, the material grabbing mechanism immediately starts a corresponding action program, and the action time is saved.
Referring to fig. 2, a perspective view of the sensing plate of the feeding detecting device of the present invention in the second position is shown, at this time, the grabbing mechanism grabs the material reel 2, as shown in the figure, the material reel 2 abuts against the contact portion, the grabbing force of the grabbing mechanism is applied to the material reel 2, so that the sensing plate 121 elastically moves to the second position, and the sensor 122 detects the sensing plate 121 and sends a sensing signal indicating that the material reel is successfully grabbed.
In the present embodiment, the material reels 2 are placed on a movable material reel cart (not shown).
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.
Claims (6)
1. The utility model provides a material loading detection device installs on a material grabbing mechanism, should grab material grabbing mechanism and grab a material tep reel, and its characterized in that, this material loading detection device includes:
The contact part is abutted by the material belt disc when the material is grabbed;
And the sensing device is provided with a sensing sheet and a sensor, and the sensing device is elastically connected with the contact part.
2. The loading detection apparatus of claim 1, wherein the sensor blade is in the first position when the material grasping mechanism is not grasping the material tape spool.
3. The loading detection device of claim 2, wherein the material grasping mechanism grasps the material reel, the material reel abuts against the contact portion, and the sensing piece moves to the second position.
4. The feeding detection device as claimed in claim 2, wherein when the sensing piece is in the first position, the sensor does not detect the sensing piece, and a sensing signal indicating that the tray grabbing fails is sent out.
5. The feeding detection device as claimed in claim 3, wherein when the sensor strip moves to the second position, the sensor detects the sensor strip and sends a signal indicating that the tray is successfully grasped.
6. A loading detection apparatus as claimed in claim 4 or 5 wherein the reel is located on a moveable reel cart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090941.7U CN209749053U (en) | 2019-01-21 | 2019-01-21 | Feeding detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090941.7U CN209749053U (en) | 2019-01-21 | 2019-01-21 | Feeding detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209749053U true CN209749053U (en) | 2019-12-06 |
Family
ID=68706531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920090941.7U Expired - Fee Related CN209749053U (en) | 2019-01-21 | 2019-01-21 | Feeding detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209749053U (en) |
-
2019
- 2019-01-21 CN CN201920090941.7U patent/CN209749053U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20220121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |