CN210940607U - Pressure maintaining jig based on electronic program controller - Google Patents

Pressure maintaining jig based on electronic program controller Download PDF

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Publication number
CN210940607U
CN210940607U CN201921647107.XU CN201921647107U CN210940607U CN 210940607 U CN210940607 U CN 210940607U CN 201921647107 U CN201921647107 U CN 201921647107U CN 210940607 U CN210940607 U CN 210940607U
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China
Prior art keywords
pressure maintaining
module
seat
electronic program
program controller
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CN201921647107.XU
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Chinese (zh)
Inventor
黎君
蔡振波
刘现
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Shenzhen Tianyi Intelligent Technology Co ltd
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Shenzhen Tianyi Intelligent Technology Co ltd
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Abstract

The utility model discloses a pressure maintaining jig based on an electronic program controller, which comprises a pressure maintaining device and the electronic program controller used for controlling the work of the pressure maintaining device; the pressure maintaining device comprises two starting switches electrically connected with the electronic program controller, and the two starting switches are used for starting the pressure maintaining device through the electronic program controller; the electronic program controller comprises a main control module, a time adjusting module, an isolation input module, an isolation output module and a power supply module, wherein the time adjusting module, the isolation input module, the isolation output module and the power supply module are respectively and electrically connected with the main control module; the time adjusting module is used for setting the pressure maintaining time of the pressure maintaining device, and the main control module is also used for judging the time interval of pressing two starting switches of the pressure maintaining device so as to control whether the pressure maintaining device is started or not. The utility model discloses must press two starting switches simultaneously and just can start pressurizer in the preset time, can avoid the industrial injury, improve the security, simultaneously, be equipped with stop gear and adsorption apparatus and construct the stability that can guarantee that the product is placed, improve the work efficiency of pressurize.

Description

Pressure maintaining jig based on electronic program controller
Technical Field
The utility model relates to a pressurize tool technical field especially relates to a pressurize tool based on electronic program controller.
Background
Consumer electronics products, such as mobile terminals (especially smart phones), Personal Digital Assistants (PDAs), tablet computers, etc. do not leave to paste dress pressfitting tools in the production process, and these tools mostly adopt relay circuit control pressurize action, and its shortcoming has:
1) the control circuit for completing the pressure maintaining action needs 2 intermediate relays and 1 time relay, and has more parts, high cost and complex installation;
2) based on the control circuit in the above (1), when one start switch of the pressure maintaining jig is short-circuited, the other start switch can also start the pressure maintaining action (when normal, the jig can be started only by pressing down the two start switches at the same time), which is easy to cause industrial injury and low safety;
in addition, most pressurize tool designs complicacy, operates inconveniently, and does not set up corresponding stop gear for the product is placed unstably, thereby influences the work efficiency of pressurize.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pressurize tool based on electronic program controller, this pressurize tool must press two starting switch simultaneously and just can start pressurizer in the time of predetermineeing, can avoid the industrial injury, improves the security, simultaneously, is equipped with stop gear and adsorption apparatus and can guarantees the stability that the product was placed, improves the work efficiency of pressurize.
In order to realize the purpose, the following technical scheme is adopted:
a pressure maintaining jig based on an electronic program controller comprises a pressure maintaining device and the electronic program controller, wherein the electronic program controller is used for controlling the pressure maintaining device to work; the pressure maintaining device comprises two starting switches electrically connected with the electronic program controller, and the two starting switches are used for starting the pressure maintaining device through the electronic program controller; the electronic program controller comprises a main control module, a time adjusting module, an isolation input module, an isolation output module and a power supply module, wherein the time adjusting module, the isolation input module and the isolation output module are respectively electrically connected with the main control module; the isolation input module is used for receiving and converting a control input signal of the pressure maintaining device and transmitting the control input signal to the main control module, and the main control module is used for converting the control input signal into a control output signal through the isolation output module so as to control the pressure maintaining device to perform corresponding actions; the time adjusting module is used for setting the pressure maintaining time of the pressure maintaining device, and the main control module is also used for judging the time interval of pressing two starting switches of the pressure maintaining device so as to control whether the pressure maintaining device is started or not.
The pressure maintaining device further comprises a jig platform, a pressure maintaining mounting seat arranged on one side of the top of the jig platform in the vertical direction, a bearing seat arranged on the other side of the top of the jig platform and used for containing a product, an adsorption mechanism arranged in the jig platform and used for adsorbing the product onto the bearing seat, a limiting mechanism arranged close to the bearing seat and used for limiting and fixing the product, and a pressure head mechanism arranged on one side of the pressure maintaining mounting seat and located above the bearing seat; the electronic program controller is arranged in the pressure maintaining mounting seat, and the pressure head mechanism, the adsorption mechanism and the limiting mechanism are electrically connected with the electronic program controller; the two starting switches are respectively arranged on two sides of the jig platform, and the front surface of the jig platform is also provided with an adsorption switch and a reset switch which are respectively electrically connected with the electronic program controller.
Furthermore, the limiting mechanism comprises two pressing limiting modules which are respectively arranged at two adjacent sides of the bearing seat, and two pushing limiting modules which are respectively arranged at the other two adjacent sides of the bearing seat; the pressing limiting module is used for preventing the pressure head mechanism from driving the product to be separated from the top of the bearing seat after the pressure maintaining of the product is completed, and the pushing limiting module is used for preventing the product from sliding off one side of the bearing seat during the pressure maintaining.
Furthermore, each pressing limiting module comprises a pressing seat, a rotating seat and a rotating motor, wherein the pressing seat, the rotating seat and the rotating motor are arranged at the top of the jig platform; one end of the rotating seat is hinged with the pressing seat, the other end of the rotating seat is arranged towards one side above the bearing seat, and the end is provided with a limiting cross rod; the rotating motor is in driving connection with the rotating seat and used for driving the rotating seat to rotate.
Furthermore, each pushing and closing limiting module comprises a pushing and closing seat, a sliding rail arranged at the top of the pushing and closing seat along the length direction of the pushing and closing seat, a limiting sliding block in sliding connection with the sliding rail, and a telescopic cylinder used for driving the limiting sliding block to be close to or far away from one side of the bearing seat.
Furthermore, the top of the bearing seat is provided with a plurality of adsorption holes which penetrate through to the top of the jig platform, and the adsorption mechanism is arranged in the jig platform and is positioned below the bearing seat; the adsorption mechanism comprises a vacuum generator communicated with the adsorption holes through the exhaust pipe and an electromagnetic valve used for controlling the vacuum generator to be opened and closed.
Further, pressure head mechanism includes along vertical direction arrange in the slip module of pressurize mount pad one side, with slip module sliding connection's pressure head body, place in the lift cylinder that is used for driving pressure head body lift of pressurize mount pad, with the trachea joint subassembly that lift cylinder intercommunication is used for being connected outside air supply.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
1) the design is reasonable, the structure is compact, the automation degree is high, the pressure maintaining is stable, and the practicability is strong;
2) the starting time threshold can be set through the electronic program controller, the pressure maintaining device can be started only by pressing the two starting switches within the preset time threshold by the pressure maintaining jig, industrial injury can be avoided, and safety is improved;
3) the limiting mechanism and the adsorption mechanism are arranged, so that the stability of placing a product can be ensured, and the working efficiency of pressure maintaining is improved;
drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view from another perspective of FIG. 1 (omitting a portion of the housing of the dwell mount);
fig. 3 is a perspective view of the jig platform, the limiting mechanism and the adsorption mechanism of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 3 at A;
fig. 5 is a schematic block diagram of the electronic program controller of the present invention;
fig. 6 is a circuit diagram of the isolated input module of the present invention;
fig. 7 is a circuit diagram of the isolated output module of the present invention;
fig. 8 is a circuit diagram of the circuit module of the present invention;
wherein the figures identify the description:
1-a pressure maintaining device; 2-an electronic program controller;
11-start switch; 12-a jig platform;
13-pressure maintaining mounting seat; 14-a bearing seat;
15-an adsorption mechanism; 16-a limiting mechanism;
17-a ram mechanism; 18-adsorption switch;
19-a reset switch; 21-a main control module;
22-time adjustment module; 23-isolating the input module;
24-an isolated output module; 25-a power supply module;
161-pressing limit module; 162-a pushing limit module;
171-a sliding module; 172-ram body;
173-lifting cylinder; 174-a gas line connector assembly;
1611-a press fit seat; 1612-swivel base;
1613-a spacing rail; 1621-a push-fit seat;
1622-a sliding rail; 1623-limiting slide block.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 8, the utility model provides a pressure maintaining jig based on an electronic program controller, which comprises a pressure maintaining device 1 and an electronic program controller 2 for controlling the pressure maintaining device 1 to work; the pressure maintaining device 1 comprises two starting switches 11 electrically connected with the electronic program controller 2, and the two starting switches 11 are used for starting the pressure maintaining device 1 through the electronic program controller 2; the electronic program controller 2 comprises a main control module 21, a time adjusting module 22, an isolation input module 23, an isolation output module 24 and a power supply module 25, wherein the time adjusting module 22, the isolation input module 23 and the isolation output module 24 are respectively electrically connected with the main control module 21; the isolation input module 23 is configured to receive and convert a control input signal of the pressure maintaining device 1 and transmit the control input signal to the main control module 21, and the main control module 21 is configured to convert the control input signal into a control output signal through the isolation output module 24 to control the pressure maintaining device 1 to perform a corresponding action; the time adjusting module 22 is configured to set a pressure maintaining time of the pressure maintaining device 1, and the main control module 21 is further configured to determine a time interval between two pressing of the start switches 11 of the pressure maintaining device 1, so as to control whether the pressure maintaining device 1 is started.
The pressure maintaining device 1 further comprises a jig platform 12, a pressure maintaining mounting seat 13 arranged on one side of the top of the jig platform 12 in the vertical direction, a bearing seat 14 arranged on the other side of the top of the jig platform 12 and used for containing a product, an adsorption mechanism 15 arranged in the jig platform 12 and used for adsorbing the product onto the bearing seat 14, a limiting mechanism 16 arranged close to the bearing seat 14 and used for limiting and fixing the product, and a pressure head mechanism 17 arranged on one side of the pressure maintaining mounting seat 13 and located above the bearing seat 14; the electronic program controller 2 is arranged in the pressure maintaining mounting base 13, and the pressure head mechanism 17, the adsorption mechanism 15 and the limiting mechanism 16 are electrically connected with the electronic program controller 2; the two starting switches 11 are respectively arranged at two sides of the jig platform 12, and the front surface of the jig platform 12 is also provided with an adsorption switch 18 and a reset switch 19 which are respectively electrically connected with the electronic program controller 2; the limiting mechanism 16 includes two pressing limiting modules 161 respectively disposed at two adjacent sides of the carrying seat 14, and two pushing limiting modules 162 respectively disposed at two other adjacent sides of the carrying seat 14; the pressing limiting module 161 is used for preventing the pressure head mechanism 17 from driving the product to be separated from the top of the bearing seat 14 after the pressure maintaining of the product is completed, and the pushing limiting module 162 is used for preventing the product from sliding down from one side of the bearing seat 14 during the pressure maintaining.
Each pressing limiting module 161 comprises a pressing seat 1611 arranged at the top of the jig platform 12, a rotating seat 1612 and a rotating motor; one end of the rotating seat 1612 is hinged with the pressing seat 1611, the other end of the rotating seat 1612 faces one side above the bearing seat 14, and a limiting cross rod 1613 is arranged at the end; the rotating motor is in driving connection with the rotating base 1612 and is used for driving the rotating base 1612 to rotate; each pushing limiting module 162 comprises a pushing seat 1621, a sliding rail 1622 arranged at the top of the pushing seat 1621 along the length direction of the pushing seat 1621, a limiting slider 1623 connected with the sliding rail 1622 in a sliding manner, and a telescopic cylinder used for driving the limiting slider 1623 to be close to or far away from one side of the bearing seat 14; the top of the bearing seat 14 is provided with a plurality of adsorption holes penetrating to the top of the jig platform 12, and the adsorption mechanism 15 is arranged in the jig platform 12 and below the bearing seat 14; the adsorption mechanism 15 comprises a vacuum generator communicated with the adsorption holes through an exhaust pipe and an electromagnetic valve for controlling the vacuum generator to be opened and closed; the pressure head mechanism 17 comprises a sliding module 171 arranged on one side of the pressure maintaining mounting seat 13 along the vertical direction, a pressure head body 172 connected with the sliding module 171 in a sliding manner, a lifting cylinder 173 arranged in the pressure maintaining mounting seat 13 and used for driving the pressure head body 172 to lift, and an air pipe joint component 174 communicated with the lifting cylinder 173 and used for connecting an external air source.
The utility model discloses the theory of operation:
as shown in fig. 1-4, a protective casing is further disposed on the upper portion of one side of the pressure maintaining mounting seat 13, an opening is disposed at the bottom of the protective casing, and when the pressure maintaining mounting seat does not work, the pressure head body 172 of the pressure head mechanism 17 is hidden in the protective casing, so that the protective casing can be prevented from being damaged, and the safety of the device is improved; the bearing seat 14 is arranged at the top of the jig platform 12 and is positioned right below the pressure head body 172, a notch is formed in the top of the bearing seat 14, a product is placed in the notch, and two sides of the product are respectively abutted against two sides of the notch, so that the placing stability of the product can be ensured; two pushing limiting modules 162 are arranged on the other two sides of the product, and a telescopic cylinder of each pushing limiting module 162 can correspondingly drive a limiting slider 1623 to be close to the two sides of the product so as to prevent the product from sliding off from the top of the bearing seat 14 in the pressure maintaining process; after the pressure maintaining of the pressing head body 172 on the product is completed, the pressing head body 172 may be driven by the lifting cylinder 173 to lift, and the product may be driven to separate from the top of the carrying seat 14, at this time, the two limiting crossbars 1613 of the two pressing limiting modules 161 are respectively located at one side above the carrying seat 14, so as to block the product from separating from the top of the carrying seat 14; the rotating motor can drive the rotating base 1612 to drive the position limiting cross bar 1613 to rotate, so that the position of the position limiting cross bar 1613 can be adjusted conveniently.
In addition, an adsorption mechanism 15 is further arranged below the bearing seat 14, the adsorption mechanism 15 is arranged in the jig platform 12, after the product is placed on the top of the bearing seat 14, the electromagnetic valve controls a vacuum generator (an adsorption switch 18 is pressed, the electromagnetic valve is controlled to work through the electronic program controller 2), the product is adsorbed on the top of the bearing seat 14 through an exhaust pipe and a plurality of adsorption holes, and the product is initially positioned; after the product is adsorbed and limited on the top of the bearing seat 14, the lifting cylinder 173 can drive the ram body 172 to maintain pressure along the sliding module 171 (including the sliding rail 1622 and the sliding block).
The electronic program controller 2 is arranged in the pressure maintaining mounting base 13 and is used for controlling the pressure maintaining device 1 to work; the main control module of the electronic program controller 2 adopts a single chip microcomputer, the model of the chip is STC15W408AS, the isolation input module 23 of the electronic program controller 2 is used for processing and converting a control input signal (level conversion) of the pressure maintaining device 1 and transmitting the control input signal to the main control module 21, the main control module 21 is used for converting the control input signal into a control output signal through the isolation output module 24 so as to control the pressure maintaining device 1 to perform corresponding action, if the adsorption switch 18 is pressed down, the control input signal is transmitted to the main control module 21 through the isolation input module 23, the main control module 21 converts the control input signal into a control output signal through the isolation output module 24 and transmits the control output signal to the electromagnetic valve so as to control the electromagnetic opening vacuum generator to adsorb; the time adjusting module 22 can set the pressure maintaining time of the pressure head mechanism 17 for the product, can be freely set according to the type of the product, and has strong practicability; the main control module 21 can also determine the time interval between the two start switches 11 being pressed (preset start time threshold) to control whether the pressure maintaining device 1 is started (if the two start switches 11 are pressed within the time threshold, the main control module 21 controls the pressure maintaining device to start, otherwise, the pressure maintaining device is not started). In this embodiment, the time threshold is 0.8S, that is, within 0.8S, two start switches 11 need to be pressed simultaneously, and the pressure maintaining device 1 can start to operate (the pressure head mechanism 17 maintains pressure on the product), so that a work injury caused by pressing one start switch 11 to start the pressure maintaining device 1 is avoided, and the safety is improved.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. A pressure maintaining jig based on an electronic program controller is characterized by comprising a pressure maintaining device and the electronic program controller, wherein the electronic program controller is used for controlling the pressure maintaining device to work; the pressure maintaining device comprises two starting switches electrically connected with the electronic program controller, and the two starting switches are used for starting the pressure maintaining device through the electronic program controller; the electronic program controller comprises a main control module, a time adjusting module, an isolation input module, an isolation output module and a power supply module, wherein the time adjusting module, the isolation input module and the isolation output module are respectively electrically connected with the main control module; the isolation input module is used for receiving and converting a control input signal of the pressure maintaining device and transmitting the control input signal to the main control module, and the main control module is used for converting the control input signal into a control output signal through the isolation output module so as to control the pressure maintaining device to perform corresponding actions; the time adjusting module is used for setting the pressure maintaining time of the pressure maintaining device, and the main control module is also used for judging the time interval of pressing two starting switches of the pressure maintaining device so as to control whether the pressure maintaining device is started or not.
2. The electronic program controller-based pressure maintaining jig according to claim 1, wherein the pressure maintaining device further comprises a jig platform, a pressure maintaining mounting seat arranged on one side of the top of the jig platform along the vertical direction, a bearing seat arranged on the other side of the top of the jig platform and used for containing a product, an adsorption mechanism arranged in the jig platform and used for adsorbing the product onto the bearing seat, a limiting mechanism arranged close to the bearing seat and used for limiting and fixing the product, and a pressing head mechanism arranged on one side of the pressure maintaining mounting seat and located above the bearing seat; the electronic program controller is arranged in the pressure maintaining mounting seat, and the pressure head mechanism, the adsorption mechanism and the limiting mechanism are electrically connected with the electronic program controller; the two starting switches are respectively arranged on two sides of the jig platform, and the front surface of the jig platform is also provided with an adsorption switch and a reset switch which are respectively electrically connected with the electronic program controller.
3. The electronic program controller-based pressure maintaining jig according to claim 2, wherein the limiting mechanism comprises two pressing limiting modules respectively disposed at two adjacent sides of the carrying seat, two pushing limiting modules respectively disposed at two other adjacent sides of the carrying seat; the pressing limiting module is used for preventing the pressure head mechanism from driving the product to be separated from the top of the bearing seat after the pressure maintaining of the product is completed, and the pushing limiting module is used for preventing the product from sliding off one side of the bearing seat during the pressure maintaining.
4. The electronic program controller-based pressure maintaining jig according to claim 3, wherein each press-fit limiting module comprises a press-fit seat, a rotating seat and a rotating motor arranged on the top of the jig platform; one end of the rotating seat is hinged with the pressing seat, the other end of the rotating seat is arranged towards one side above the bearing seat, and the end is provided with a limiting cross rod; the rotating motor is in driving connection with the rotating seat and used for driving the rotating seat to rotate.
5. The electronic program controller-based pressure maintaining jig according to claim 4, wherein each of the pushing and limiting modules comprises a pushing and closing seat, a sliding rail arranged at the top of the pushing and closing seat along the length direction of the pushing and closing seat, a limiting slider slidably connected to the sliding rail, and a telescopic cylinder for driving the limiting slider to move closer to or away from one side of the bearing seat.
6. The electronic program controller-based pressure maintaining jig according to claim 2, wherein the top of the carrying seat is provided with a plurality of suction holes penetrating to the top of the jig platform, and the suction mechanism is arranged in the jig platform and below the carrying seat; the adsorption mechanism comprises a vacuum generator communicated with the adsorption holes through the exhaust pipe and an electromagnetic valve used for controlling the vacuum generator to be opened and closed.
7. The electronic program controller-based pressure maintaining jig according to claim 2, wherein the pressure head mechanism comprises a sliding module arranged on one side of the pressure maintaining mounting seat along a vertical direction, a pressure head body slidably connected with the sliding module, a lifting cylinder arranged in the pressure maintaining mounting seat for driving the pressure head body to lift, and an air pipe joint assembly communicated with the lifting cylinder for connecting an external air source.
CN201921647107.XU 2019-09-29 2019-09-29 Pressure maintaining jig based on electronic program controller Active CN210940607U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921647107.XU CN210940607U (en) 2019-09-29 2019-09-29 Pressure maintaining jig based on electronic program controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921647107.XU CN210940607U (en) 2019-09-29 2019-09-29 Pressure maintaining jig based on electronic program controller

Publications (1)

Publication Number Publication Date
CN210940607U true CN210940607U (en) 2020-07-07

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ID=71372135

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Application Number Title Priority Date Filing Date
CN201921647107.XU Active CN210940607U (en) 2019-09-29 2019-09-29 Pressure maintaining jig based on electronic program controller

Country Status (1)

Country Link
CN (1) CN210940607U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112099338A (en) * 2020-09-28 2020-12-18 江苏创励安科技有限公司 Intelligence wrist-watch winding displacement buckle pressurize equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112099338A (en) * 2020-09-28 2020-12-18 江苏创励安科技有限公司 Intelligence wrist-watch winding displacement buckle pressurize equipment

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