CN211184458U

CN211184458U - Circuit board printing device for producing human face attendance equipment

Info

Publication number: CN211184458U
Application number: CN201920932681.3U
Authority: CN
Inventors: 王金伟
Original assignee: Liming Vocational University
Current assignee: Liming Vocational University
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-08-04
Anticipated expiration: 2029-06-20

Abstract

The utility model belongs to the technical field of face identification auxiliary devices, in particular to a circuit board printing device for producing face attendance equipment, which can ensure that a circuit board and a copper-clad plate are always aligned, avoid dislocation between the circuit board and the copper-clad plate, ensure the transfer printing effect of the circuit board and improve the practicability; the transfer printing device comprises a transfer printing box, wherein a working cavity is arranged in the transfer printing box, a placing table and an electric heating lamp tube are arranged in the working cavity, a temperature control box for controlling the electric heating lamp tube is arranged at the top of the transfer printing box, a taking and placing opening is formed in the front end of the transfer printing box, and a door panel is arranged at the taking and placing opening; still include servo motor, drive screw, get and put platform, riser, fastener, first ball bearing and slider, place the bench and be provided with drive screw complex screw hole, fastener includes four groups of stands, four groups of diaphragm, four groups of screwed pipes, four groups of threaded rods, four groups of clamp plates, four groups of second ball bearings and four groups of third ball bearings.

Description

Circuit board printing device for producing human face attendance equipment

Technical Field

The utility model belongs to the technical field of face identification auxiliary device, especially, relate to a circuit board printing device is used in production of people's face attendance equipment.

Background

The face recognition attendance machine is a novel storage attendance machine, only face images of staff need to be collected in advance, files are built, when the staff stand on duty and stand in a recognition area of the face recognition attendance machine, attendance conditions can be rapidly recorded and saved on the attendance machine, and a circuit board printing device for producing the face attendance equipment is an auxiliary device for printing a circuit board of the face attendance equipment in the production process of the face attendance equipment and is widely used in the fields of circuit board processing and face recognition; the existing circuit board printing device for producing the human face attendance checking equipment comprises a transfer printing box, wherein a working cavity is arranged in the transfer printing box, a placing table and an electric heating lamp tube are arranged in the working cavity, a temperature control box for controlling the electric heating lamp tube is arranged at the top of the transfer printing box, a taking and placing opening is formed in the front end of the transfer printing box, and a door panel is arranged at the taking and placing opening; when the circuit board printing device for producing the existing face attendance equipment is used, the printed circuit board is cut into a proper size, one face printed with the circuit board is attached to a copper-clad plate, the copper-clad plate is placed on a placing table after being aligned, the interior of a working cavity is heated through the matching of a temperature control box and an electric heating lamp tube, the temperature in the working cavity is kept at 180 ℃, the circuit board is transferred to the copper-clad plate, and then the copper-clad plate is taken out; the circuit board printing device for producing the existing face attendance equipment is found when in use; when the copper-clad plate is taken and placed, dislocation between the circuit board and the copper-clad plate is easy to occur, so that the transfer effect of the circuit board is influenced, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

To the problem in the background, the utility model aims to provide a can guarantee to align all the time between circuit board and the copper-clad plate, avoid taking place the dislocation between circuit board and the copper-clad plate, guarantee the effect of circuit board rendition, improve the circuit board printing device for production of people's face attendance equipment of practicality.

In order to achieve the above object, the utility model provides a following technical scheme:

a circuit board printing device for producing human face attendance equipment comprises a transfer printing box, wherein a working cavity is arranged in the transfer printing box, a placing table and an electric heating lamp tube are arranged in the working cavity, a temperature control box for controlling the electric heating lamp tube is arranged at the top of the transfer printing box, a taking and placing opening is formed in the front end of the transfer printing box, and a door panel is arranged at the taking and placing opening; the transfer printing machine further comprises a servo motor, a transmission screw rod, a taking and placing platform, a vertical plate and a fastening device, wherein the taking and placing platform is installed at the front end of the transfer printing box and is positioned in front of the taking and placing opening, the bottom end of the vertical plate is fixedly connected with the front side of the top end of the taking and placing platform, a mounting groove is formed in the middle of the rear end of the vertical plate, a first ball bearing is fixedly installed in the mounting groove, a threaded hole which is communicated with the front side and the rear side is formed in the middle of the placing platform, the front end of the transmission screw rod penetrates through the threaded hole from the rear end of the placing platform in a screw mode and is inserted into the first ball bearing, the servo motor is installed at the rear end of the transfer printing box, the front side output end of the servo motor extends into the working cavity from the rear end of the transfer printing box and is in transmission connection with the rear end of the transmission screw rod, the bottom end of the placing table is provided with a sliding block in sliding fit with the sliding groove, the fastening device comprises four groups of upright posts, four groups of transverse plates, four groups of threaded pipes, four groups of threaded rods and four groups of pressing plates, the left front side, the right front side, the left rear side and the right rear side of the top end of the placing table are respectively provided with a placing groove, second ball bearings are fixedly arranged in the four groups of placing grooves, the bottom ends of the four groups of upright posts are respectively inserted into the four groups of second ball bearings from the top end of the placing table, the top ends of the four groups of upright posts are respectively connected with one side of the bottom ends of the four groups of transverse plates, one end of the four groups of transverse plates, far away from the upright posts, is provided with a vertically through mounting through hole, a third ball bearing is fixedly arranged in the mounting through hole, the bottom ends of the four groups of threaded pipes respectively penetrate through the four groups of third, the top ends of the four groups of threaded rods are respectively inserted into and screwed into the bottom ends of the four groups of threaded pipes.

In order to prevent to get when putting the circuit board heat in the rear chamber and emit, the utility model discloses an improvement has, the vertical baffle that is provided with in the working chamber, cavity and rear chamber before the baffle separates into the working chamber to be provided with the intercommunicating pore in the bottom of baffle, the intercommunicating pore is located and gets the dead astern of putting the mouth to be provided with the push-and-pull door plant in intercommunicating pore department, preceding cavity passes through with rear chamber the intercommunicating pore communicates with each other, the electrical heating fluorescent tube is installed in rear chamber.

For the convenience open and close the intercommunicating pore, the utility model discloses an improvement has, the push-and-pull door plant includes lift cylinder, baffle and two sets of blend stop, the equal vertical installation in the front side of baffle of two sets of blend stops, and two sets of blend stops are located the both sides of intercommunicating pore respectively to all be provided with the spacing groove in the inboard of two sets of blend stops, the baffle is located between two sets of blend stops, and the both ends of baffle slide respectively and set up in the spacing groove of two sets of blend stops, the lift cylinder is installed on the top of rendition case, and the bottom output of lift cylinder stretches into to the front chamber in and be connected with the top middle part of.

In order to prevent that drive screw from hindering the baffle and reciprocating, the utility model discloses an improvement has, the bottom of baffle is provided with the bar breach, the bar breach is located drive screw directly over.

In order to guarantee that the placing table can smoothly pass in and out, the utility model discloses an improvement has, get the width of putting mouth and intercommunicating pore all with the width phase-match of placing the table.

In order to carry out cooling to the circuit board that the rendition is good, the utility model discloses an improvement has, still includes cooling blower, cooling blower installs in the top of rendition case, and cooling blower's bottom output stretches into to the front chamber in from the top of rendition case to be provided with the cooling fan housing of blowing to placing the platform at cooling blower's bottom output.

For the convenience rotates the screwed pipe, the utility model discloses an improvement has, the top of four group's screwed pipes all is provided with rotatory cap.

For the convenience remove whole, the utility model discloses an improvement has, the bottom of rendition case is provided with the support to be provided with the pulley in the bottom of support.

The beneficial effects of the utility model are that: the servo motor drives the transmission screw to rotate, the placing table is conveyed forwards to the placing table through the matching of the transmission screw and the placing table, the copper-clad plate is placed at the top end of the placing table, the printed circuit board is covered at the top end of the copper-clad plate, the angles of the transverse plates are adjusted through rotating the four groups of supporting columns, then the pressing plate is fixed through one hand, the threaded pipe is rotated by the other hand, the pressing plate moves downwards through the matching of the threaded pipe and the threaded rod, the circuit board is pressed after the angles of the pressing plate are adjusted, the four groups of pressing plates are respectively pressed with the edges of the circuit board, the circuit board and the copper-clad plate can be ensured to be aligned all the time, the dislocation between the circuit board and the copper-clad plate is avoided, then the placing table together with the fixed circuit board and the copper-clad plate are conveyed into a, the practicability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic view of the enlarged structure of the part a of fig. 1 according to the present invention.

Fig. 4 is a schematic perspective view of the baffle of the present invention.

Description of the drawings: 1. a transfer box; 2. a placing table; 3. electrically heating the lamp tube; 4. a temperature control box; 5. a door panel; 6. a servo motor; 7. a drive screw; 8. a taking and placing table; 9. a vertical plate; 10. a first ball bearing; 11. a chute; 12. a slider; 13. a column; 14. a transverse plate; 15. a threaded pipe; 16. a threaded rod; 17. pressing a plate; 18. a second ball bearing; 19. a third ball bearing; 20. a partition plate; 21. a communicating hole; 22. a lifting cylinder; 23. a baffle plate; 24. blocking strips; 25. a limiting groove; 26. a strip-shaped notch; 27. a cooling fan; 28. cooling the fan housing; 29. rotating the cap; 30. a support; 31. a pulley.

Detailed Description

In order to make the technical solution of the present invention more apparent, the present invention will be further described in detail with reference to the following examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to the attached drawings 1 to 4, the utility model discloses a circuit board printing device for producing human face attendance equipment, which comprises a transfer printing box 1, wherein a support 30 is arranged at the bottom end of the transfer printing box 1, a pulley 31 is arranged at the bottom end of the support 30, the whole transfer printing box is convenient to move through the pulley, a working cavity is arranged in the transfer printing box 1, a placing table 2 and an electric heating lamp tube 3 are arranged in the working cavity, a temperature control box 4 for controlling the electric heating lamp tube 3 is arranged at the top of the transfer printing box 1, a taking and placing opening is arranged at the front end of the transfer printing box 1, and a door panel 5 is arranged at the taking and placing opening; the transfer printing machine further comprises a servo motor 6, a transmission screw 7, a taking and placing platform 8, a vertical plate 9 and a fastening device, wherein the taking and placing platform 8 is arranged at the front end of the transfer printing box 1, the taking and placing platform 8 is positioned in front of a taking and placing opening, the bottom end of the vertical plate 9 is fixedly connected with the front side of the top end of the taking and placing platform 8, a mounting groove is arranged in the middle of the rear end of the vertical plate 9, a first ball bearing 10 is fixedly mounted in the mounting groove, a threaded hole which is through from front to back is formed in the middle of the placing platform 2, the front end of the transmission screw 7 penetrates through the threaded hole from the rear end of the placing platform 2 in a screw mode and is inserted into the first ball bearing 10, the servo motor 6 is mounted at the rear end of the transfer printing box 1, the front side output end of the servo motor 6 extends into the working cavity from the rear end of the transfer printing box 1 and is in transmission connection with the rear end of the transmission screw 7, the bottom end of the placing platform 2 is provided with a slide block 12 which is in sliding fit with the chute 11, a copper-clad plate and a circuit board are arranged at the placing platform, then a servo motor drives a transmission screw to rotate, the placing platform is driven to convey backwards through the cooperation of the transmission screw and the placing platform and enter a transfer box for heating and transfer printing, after the transfer printing is finished, the placing platform is conveyed to the placing platform, the stability of the placing platform during front-back conveying is ensured through the cooperation of the slide block and the chute, the fastening device comprises four groups of upright posts 13, four groups of transverse plates 14, four groups of threaded pipes 15, four groups of threaded rods 16 and four groups of pressing plates 17, the left front side, the right front side, the left back side and the right back side of the top end of the placing platform 2 are respectively provided with placing grooves, second ball bearings 18 are fixedly arranged in the four groups of placing grooves, the bottom ends of the four groups of upright posts 13 are respectively, the top ends of four groups of upright posts 13 are respectively connected with one side of the bottom ends of four groups of transverse plates 14, one end of the four groups of transverse plates 14 far away from the upright posts 13 is provided with a through mounting through hole which is communicated up and down, a third ball bearing 19 is fixedly mounted in the mounting through hole, the bottom ends of four groups of threaded pipes 15 respectively penetrate through the four groups of third ball bearings 19 from the top ends of the four groups of transverse plates 14 to the lower parts of the four groups of transverse plates 14, the bottom ends of four groups of threaded rods 16 are respectively connected with the top ends of four groups of press plates 17, the top ends of the four groups of threaded rods 16 are respectively inserted into and screwed into the bottom ends of the four groups of threaded pipes 15, the top ends of the four groups of threaded pipes 15 are respectively provided with a rotating cap 29, the threaded pipes are conveniently rotated by the rotating caps, the angle of the transverse plates is adjusted by, after the angle of the pressing plate is adjusted, the pressing plate is enabled to compress the aligned circuit board.

The utility model discloses a circuit board printing device is used in production of people's face attendance equipment, the vertical baffle 20 that is provided with in the working chamber, baffle 20 separates the working chamber into front cavity and rear cavity, and be provided with the intercommunicating pore 21 in the bottom of baffle 20, intercommunicating pore 21 is located and gets and put the mouth directly after, and be provided with push-and-pull door plant 5 at intercommunicating pore 21, front cavity communicates with each other through intercommunicating pore 21 with rear cavity, electric heating fluorescent tube 3 installs in rear cavity, through separating the working chamber into front cavity and rear cavity, when preventing to get and put the circuit board, the heat of rear cavity runs out, guarantee that the temperature of rear cavity maintains about 180 ℃, push-and-pull door plant 5 includes lift cylinder 22, baffle 23 and two sets of blend stops 24, two sets of blend stops 24 are all vertically installed in the front side of baffle 20, two sets of blend stops 24 are located the both sides of intercommunicating pore 21 respectively, and all be, baffle 23 is located between two sets of blend stops 24, the both ends of baffle 23 slide respectively and set up in the spacing groove 25 of two sets of blend stops 24, lift cylinder 22 installs on the top of rendition case 1, lift cylinder 22's bottom output stretches into in the preceding cavity and is connected with the top middle part of baffle 23, it reciprocates to drive the baffle through lift cylinder, accomplish opening and closing of intercommunicating pore, both sides through the baffle all slide and set up in two sets of spacing grooves, improve gliding stability about the baffle, the bottom of baffle 23 is provided with bar breach 26, bar breach 26 is located drive screw 7 directly over, when the baffle is closed the intercommunicating pore, drive screw just is located the bar breach, get the width of putting mouthful and intercommunicating pore 21 all with place the width phase-match of platform 2.

The utility model discloses a circuit board printing device for producing human face attendance checking equipment, which also comprises a cooling fan 27, wherein the cooling fan 27 is arranged at the top end of the transfer printing box 1, the bottom output end of the cooling fan 27 extends into the front cavity from the top end of the transfer printing box 1, and a cooling fan cover 28 for blowing the placing table 2 is arranged at the bottom output end of the cooling fan 27; outside cold air is blown into the front cavity through the cooling fan cover, so that the circuit board which is well transferred can be rapidly cooled, and the circuit board is conveniently taken and placed.

The utility model discloses a circuit board printing device is used in production of people's face attendance equipment, when it works, drive the drive screw through servo motor and rotate, through the cooperation of drive screw and placing platform, place the platform and carry forward to getting and putting platform department, place the copper-clad plate on the top of placing platform, then cover the printed circuit board on the top of copper-clad plate, through rotating four groups of pillars, adjust the angle of diaphragm, then through one hand fixed clamp plate, the other hand rotates the screwed pipe, through the cooperation of screwed pipe and threaded rod, make the clamp plate move down, compress tightly the circuit board after adjusting the angle of clamp plate, compress tightly with the border of circuit board respectively through four groups of clamp plates, can guarantee to align all the time between circuit board and the copper-clad plate, avoid the dislocation between circuit board and the copper-clad plate, then through servo motor's drive, make placing platform together with the fixed circuit board and copper-clad plate carry out the heating transfer printing, through the cooperation of spout and slider, improve the stability when placing the platform and carry, the cavity separates back cavity and outside through setting up the front chamber, can prevent effectively that the heat of back cavity from directly running out, make the temperature in the back cavity maintain in suitable temperature range, drive the baffle through the lift cylinder and reciprocate, accomplish opening and closing of intercommunicating pore, both sides through the baffle all slide and set up in two sets of spacing inslot, improve gliding stability from top to bottom of baffle, energy saving, after the rendition, it removes to the front chamber in to place the platform through servo motor drive, blow outside cold air to the front chamber through cooling fan and carry out quick cooling to the circuit board that the reprint is good, then will place the platform and carry to getting and putting platform department, take off the circuit board can.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A circuit board printing device for producing human face attendance equipment comprises a transfer printing box (1), wherein a working cavity is arranged in the transfer printing box (1), a placing table (2) and an electric heating lamp tube (3) are arranged in the working cavity, a temperature control box (4) for controlling the electric heating lamp tube (3) is arranged at the top of the transfer printing box (1), a taking and placing opening is formed in the front end of the transfer printing box (1), and a door panel (5) is arranged at the taking and placing opening; the transfer printing machine is characterized by further comprising a servo motor (6), a transmission screw rod (7), a taking and placing platform (8), a vertical plate (9) and a fastening device, wherein the taking and placing platform (8) is installed at the front end of the transfer printing box (1), the taking and placing platform (8) is located in front of a taking and placing opening, the bottom end of the vertical plate (9) is fixedly connected with the front side of the top end of the taking and placing platform (8), a mounting groove is formed in the middle of the rear end of the vertical plate (9), a first ball bearing (10) is fixedly installed in the mounting groove, a threaded hole which is through from front to back is formed in the middle of the placing platform (2), the front end of the transmission screw rod (7) penetrates through the threaded hole from the rear end of the placing platform (2) and is inserted into the first ball bearing (10), the servo motor (6) is installed at the rear end of the transfer printing box (1), the front side output end of the servo motor (6) extends into a working cavity from the rear end of the transfer printing, the inner bottom wall of the working cavity and the taking and placing platform (8) are respectively provided with a sliding groove (11) in the front-back direction, the sliding groove (11) on the inner bottom wall of the working cavity is connected with the sliding groove (11) on the taking and placing platform (8), the bottom end of the placing platform (2) is provided with a sliding block (12) in sliding fit with the sliding groove (11), the fastening device comprises four groups of upright posts (13), four groups of transverse plates (14), four groups of threaded pipes (15), four groups of threaded rods (16) and four groups of pressing plates (17), the left front side, the right front side, the left rear side and the right rear side of the top end of the placing platform (2) are respectively provided with a placing groove, second ball bearings (18) are fixedly arranged in the four groups of placing grooves, the bottom ends of the four groups of upright posts (13) are respectively inserted into the four groups of second ball bearings (18) from the top end of the placing platform (2), the top ends of, the end of the four groups of transverse plates (14) far away from the upright post (13) is provided with a vertically through mounting through hole, a third ball bearing (19) is fixedly mounted in the mounting through hole, the bottom ends of the four groups of threaded pipes (15) penetrate through the four groups of third ball bearings (19) to the lower side of the four groups of transverse plates (14) from the top ends of the four groups of transverse plates (14), the bottom ends of the four groups of threaded rods (16) are connected with the top ends of the four groups of pressing plates (17), and the top ends of the four groups of threaded rods (16) are inserted into the bottom ends of the four groups of threaded pipes (15) respectively and are screwed into.

2. The circuit board printing device for producing the human face attendance checking equipment is characterized in that a partition plate (20) is vertically arranged in the working cavity, the partition plate (20) divides the working cavity into a front cavity and a rear cavity, a communication hole (21) is formed in the bottom of the partition plate (20), the communication hole (21) is located right behind the taking and placing opening, a push-pull door plate (5) is arranged at the communication hole (21), the front cavity is communicated with the rear cavity through the communication hole (21), and the electric heating lamp tube (3) is installed in the rear cavity.

3. The circuit board printing device for producing the human face attendance checking equipment as claimed in claim 2, wherein the push-pull door panel (5) comprises a lifting cylinder (22), a baffle (23) and two sets of barrier strips (24), wherein the two sets of barrier strips (24) are vertically installed on the front side of the partition plate (20), the two sets of barrier strips (24) are respectively located on two sides of the communication hole (21), limiting grooves (25) are respectively arranged on the inner sides of the two sets of barrier strips (24), the baffle (23) is located between the two sets of barrier strips (24), two ends of the baffle (23) are respectively slidably arranged in the limiting grooves (25) of the two sets of barrier strips (24), the lifting cylinder (22) is installed at the top end of the transfer box (1), and the bottom output end of the lifting cylinder (22) extends into the front cavity and is connected with the middle part of the top end of the baffle (23).

4. The circuit board printing device for producing the human face attendance checking equipment as claimed in claim 3, wherein a strip-shaped notch (26) is arranged at the bottom end of the baffle plate (23), and the strip-shaped notch (26) is positioned right above the transmission screw (7).

5. The circuit board printing device for producing the human face attendance checking equipment as claimed in claim 4, wherein the widths of the access opening and the communication hole (21) are matched with the width of the placing table (2).

6. The circuit board printing device for producing the human face attendance checking equipment is characterized by further comprising a cooling fan (27), wherein the cooling fan (27) is installed at the top end of the transfer box (1), the bottom output end of the cooling fan (27) extends into the front cavity from the top end of the transfer box (1), and a cooling fan cover (28) for blowing the placing table (2) is arranged at the bottom output end of the cooling fan (27).

7. The circuit board printing device for producing the human face attendance equipment as claimed in claim 6, wherein the top ends of the four groups of threaded pipes (15) are provided with rotating caps (29).

8. The circuit board printing device for producing the human face attendance equipment as claimed in claim 7, wherein a support (30) is arranged at the bottom end of the transfer printing box (1), and a pulley (31) is arranged at the bottom end of the support (30).