CN203496408U - Improved structure of PCB (printed circuit board) hot air seam sealing machine - Google Patents
Improved structure of PCB (printed circuit board) hot air seam sealing machine Download PDFInfo
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- CN203496408U CN203496408U CN201320615264.9U CN201320615264U CN203496408U CN 203496408 U CN203496408 U CN 203496408U CN 201320615264 U CN201320615264 U CN 201320615264U CN 203496408 U CN203496408 U CN 203496408U
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- switch
- pcb board
- frame
- travel switch
- pressing machine
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Abstract
The utility model discloses an improved structure of a PCB (printed circuit board) hot air seam sealing machine. The improved structure comprises a frame, wherein a press roll unit is positioned between a feed end and a discharge end of the frame and comprises at least one pair of press rolls, and each pair of press rolls are in up-down arrangement and perform reversing rotation synchronously; a switching key is positioned on the frame and comprises a start switch and an emergency stop switch. The improved structure also comprises a travel switch and a protective piece, wherein the travel switch is positioned on the frame and is connected with the emergency stop switch in parallel, the protective piece is detachably arranged on the frame and can cover two sides of the press roll unit along a conveying direction of a PCB, and the protective piece can trigger a mechanical contact on the travel switch; when an operator needs to check the treatment condition of the PCB or change a material in the hot air seam sealing machine, the protective piece needs to be taken down at first, and then the travel switch is triggered to ensure that the hot air seam sealing machine is powered off and stops running, so that violation accidents of the operator are avoided, and the safety guarantee of the operator is effectively improved.
Description
Technical field
The utility model relates to pcb board glue pressing machine technical field, and a kind of structure-improved of pcb board glue pressing machine is specifically provided.
Background technology
In printed circuit board (PCB) (PCB) manufacture process, glue pressing machine is mainly used in the plate face of pcb board to cover hermetically with blue glue is all seamless, and makes blue glue and pcb board plate face carry out the solid laminating in jail.But in actual production process, the disposition of checking pcb board as operating personnel maybe will be changed or during process for producing fault the material in glue pressing machine, operating personnel tend to directly stretch out one's hand the pressure roller of interception glue pressing machine due to carelessness, so just, can produce the phenomenon that crushes operating personnel, cause security incident.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of structure-improved of pcb board glue pressing machine, and this is simple in structure, can be good at avoiding the generation of accident in violation of rules and regulations, effectively raises operating personnel's safety guarantee.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of structure-improved of pcb board glue pressing machine, this glue pressing machine comprises frame, between the feed end of described frame and discharge end, locate and be provided with in order to transmit and to suppress the compression roller unit of pcb board, described compression roller unit is comprised of at least one pair of pressure roller, every pair of pressure roller is all setting up and down and synchronous backward rotation, separately in described frame, location is provided with on & off switch, described on & off switch comprises can be controlled the synchronous starting switch rotating of described pressure roller and can control the emergency stop switch that described pressure roller synchronously stops, also be provided with the travel switch and the protector that match, described travel switch location is arranged in described frame and with described emergency stop switch and is in parallel and is connected, described protector is detachably located in described frame and can be covered described compression roller unit along the both sides on pcb board direction of transfer, and described protector can trigger the mechanical contact on described travel switch.
As further improvement of the utility model, described frame comprises support cavity and a pair of support post, described support cavity comprise the side plate of a pair of corresponding setting and respectively with these front and rear panels that front-end and back-end of side plate are connected, this is fixedly arranged on described support cavity corresponding this on the top of side plate to support post symmetry.
As further improvement of the utility model, described compression roller unit is comprised of two pairs of pressure rollers, these two pairs of pressure rollers are laterally arranged side by side and synchronous operation, and in these two pairs of pressure rollers two pressure rollers of upper position respectively rotating turret be located at symmetrical this to support post between, in these two pairs of pressure rollers below position another two pressure rollers respectively rotating turret be located at symmetrical this to side plate between.
As further improvement of the utility model, described starting switch and emergency stop switch are also fixedly arranged on respectively on described support cavity corresponding this on the top of side plate.
As further improvement of the utility model, described compression roller unit is detachably located in described frame and can be covered to described protector: described protector is comprised of two baffle plates that adopt transparent acrylic materials to make and be plate-like structure, these two baffle plates are vertical setting and are divided into described compression roller unit along the place, both sides on pcb board direction of transfer, and the bottom side of each baffle plate all across and detachable card be connected on described support cavity this on the top of side plate, the limit, top side of each baffle plate respectively corresponding be resisted against this to support post on the side elevation of described frame feed end and discharge end.
As further improvement of the utility model, described travel switch is two, this two travel switch is in parallel and is connected with described emergency stop switch respectively, and this two travel switch is all fixedly installed on the support post of one of them corresponding described emergency stop switch, the mechanical contact on this two travel switch is also positioned respectively this support post on the side elevation of described frame feed end and discharge end.
The beneficial effects of the utility model are: by two travel switches that are in parallel and are connected with described emergency stop switch are respectively set, and two baffle plates that can trigger the mechanical contact on described travel switch are set, and this two baffle plate can cover respectively described compression roller unit towards the both sides of described frame feed end and discharge end, the disposition that need to check pcb board as operating personnel like this maybe will be changed or during process for producing fault the material in glue pressing machine, just must first take off baffle plate, and then triggering travel switch, make glue pressing machine power-off, shut down, thereby avoided operating personnel's generation of accident in violation of rules and regulations, effectively improved operating personnel's safety guarantee.
Accompanying drawing explanation
Fig. 1 is the structural representation at the utility model one visual angle.
By reference to the accompanying drawings, make the following instructions:
1---frame 10---side plate
11---support post 2---pressure roller
3---starting switch 4---emergency stop switch
5---travel switch 6---baffle plate
The specific embodiment
1 couple of embodiment of the present utility model is elaborated with reference to the accompanying drawings.In accompanying drawing 1, be positioned at described compression roller unit not shown towards the baffle plate 6 at a side place of described frame 1 discharge end.
The structure-improved of a kind of pcb board glue pressing machine described in the utility model, this glue pressing machine can cover the plate face of pcb board with blue glue is all seamless hermetically, and blue glue and pcb board plate face are firmly fitted, this glue pressing machine comprises frame 1, between the feed end of described frame 1 and discharge end, locate and be provided with in order to transmit and to suppress the compression roller unit of pcb board, described compression roller unit is comprised of at least one pair of pressure roller 2, every pair of pressure roller is all setting up and down and synchronous backward rotation, separately in described frame 1, location is provided with on & off switch, described on & off switch comprises can be controlled the synchronous starting switch rotating 3 of described pressure roller and can control the emergency stop switch 4 that described pressure roller synchronously stops, also be provided with the travel switch 5 and the protector that match, described travel switch 5 location are arranged in described frame 1 and with described emergency stop switch 4 and are in parallel and are connected, described protector is detachably located in described frame 1 and can be covered described compression roller unit along the both sides on pcb board direction of transfer, and described protector can trigger the mechanical contact on described travel switch 5.The disposition of wanting to check pcb board as operating personnel like this maybe will be changed or during process for producing fault the material in glue pressing machine, just must first take off protector, and then shake-up travel switch 5, make glue pressing machine power-off, shut down, thereby effectively avoided operating personnel's generation of accident in violation of rules and regulations, improved operating personnel's safety guarantee.
In the present embodiment, described frame 1 comprises support cavity and a pair of support post 11, described support cavity comprise the side plate 10 of a pair of corresponding setting and respectively with these front and rear panels that front-end and back-end of side plate are connected, this is fixedly arranged on described support cavity corresponding this on the top of side plate 10 to support post 11 symmetries.
Described compression roller unit is comprised of two pairs of pressure rollers, these two pairs of pressure rollers are laterally arranged side by side and synchronous operation, and in these two pairs of pressure rollers two pressure rollers 2 of upper position respectively rotating turret be located at symmetrical this to support post 11 between, in these two pairs of pressure rollers below position another two pressure rollers 2 respectively rotating turret be located at symmetrical this to side plate between.
Described starting switch 3 and emergency stop switch 4 are also fixedly arranged on respectively on described support cavity corresponding this on the top of side plate 10.
In the present embodiment, described compression roller unit is detachably located in described frame 1 and can be covered to described protector: described protector is comprised of two baffle plates 6 that adopt transparent acrylic materials to make and be plate-like structure, these two baffle plates 6 are vertical setting and are divided into described compression roller unit along the place, both sides on pcb board direction of transfer, and the bottom side of each baffle plate 6 all across and detachable card be connected on described support cavity this on the top of side plate 10, the limit, top side of each baffle plate 6 respectively corresponding be resisted against this to support post 11 on the side elevation of described frame 1 feed end and discharge end.
Described travel switch 5 is two, this two travel switch is in parallel and is connected with described emergency stop switch 4 respectively, and this two travel switch is all fixedly installed on the support post 11 of one of them corresponding described emergency stop switch 4, the mechanical contact on this two travel switch is also positioned respectively this support post 11 on the side elevation of described frame 1 feed end and discharge end.
Claims (6)
1. the structure-improved of a pcb board glue pressing machine, this glue pressing machine comprises frame (1), between the feed end of described frame (1) and discharge end, locate and be provided with in order to transmit and to suppress the compression roller unit of pcb board, described compression roller unit is comprised of at least one pair of pressure roller (2), every pair of pressure roller is all setting up and down and synchronous backward rotation, separately in the upper location of described frame (1), be provided with on & off switch, described on & off switch comprises can be controlled the synchronous starting switch (3) rotating of described pressure roller and can control the emergency stop switch (4) that described pressure roller synchronously stops; It is characterized in that: be also provided with the travel switch (5) and the protector that match, described travel switch (5) location is arranged on described frame (1) above and is in parallel and is connected with described emergency stop switch (4), described protector is detachably located at described frame (1) above and can be covered described compression roller unit along the both sides on pcb board direction of transfer, and described protector can trigger the mechanical contact on described travel switch (5).
2. the structure-improved of pcb board glue pressing machine according to claim 1, it is characterized in that: described frame (1) comprises support cavity and a pair of support post (11), described support cavity comprise the side plate (10) of a pair of corresponding setting and respectively with these front and rear panels that front-end and back-end of side plate are connected, this is fixedly arranged on described support cavity corresponding this on the top of side plate (10) to support post (11) symmetry.
3. the structure-improved of pcb board glue pressing machine according to claim 2, it is characterized in that: described compression roller unit is comprised of two pairs of pressure rollers, these two pairs of pressure rollers are laterally arranged side by side and synchronous operation, and two pressure rollers (2) that are positioned at upper position in these two pairs of pressure rollers respectively rotating turret are located at symmetrical this between support post (11), another two pressure rollers (2) that are positioned at position, below in these two pairs of pressure rollers respectively rotating turret are located at symmetrical this between side plate.
4. the structure-improved of pcb board glue pressing machine according to claim 2, is characterized in that: described starting switch (3) and emergency stop switch (4) are also fixedly arranged on respectively on described support cavity corresponding this on the top of side plate (10).
5. the structure-improved of pcb board glue pressing machine according to claim 4, it is characterized in that: it is upper and can cover described compression roller unit and along the structure of the both sides on pcb board direction of transfer be that described protector is detachably located at described frame (1): described protector is comprised of two baffle plates (6) that adopt transparent acrylic materials to make and be plate-like structure, these two baffle plates (6) are vertical setting and are divided into described compression roller unit along the place, both sides on pcb board direction of transfer, and the bottom side of each baffle plate (6) all across and detachable card be connected on described support cavity this on the top of side plate (10), the limit, top side of each baffle plate (6) respectively correspondence be resisted against this to support post (11) on the side elevation of described frame (1) feed end and discharge end.
6. the structure-improved of pcb board glue pressing machine according to claim 5, it is characterized in that: described travel switch (5) is two, this two travel switch is in parallel and is connected with described emergency stop switch (4) respectively, and this two travel switch is all fixedly installed on the support post (11) of one of them corresponding described emergency stop switch (4), and the mechanical contact on this two travel switch is also positioned respectively this support post (11) on the side elevation of described frame (1) feed end and discharge end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615264.9U CN203496408U (en) | 2013-09-30 | 2013-09-30 | Improved structure of PCB (printed circuit board) hot air seam sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615264.9U CN203496408U (en) | 2013-09-30 | 2013-09-30 | Improved structure of PCB (printed circuit board) hot air seam sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203496408U true CN203496408U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320615264.9U Expired - Fee Related CN203496408U (en) | 2013-09-30 | 2013-09-30 | Improved structure of PCB (printed circuit board) hot air seam sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203496408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979368A (en) * | 2014-05-29 | 2014-08-13 | 浙江辰鸿纺织品科技有限公司 | Curtain fabric coating machine rear vehicle emergency stop line device |
-
2013
- 2013-09-30 CN CN201320615264.9U patent/CN203496408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979368A (en) * | 2014-05-29 | 2014-08-13 | 浙江辰鸿纺织品科技有限公司 | Curtain fabric coating machine rear vehicle emergency stop line device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160930 |