CN211117349U

CN211117349U - Label checking machine circuit board with buffer structure

Info

Publication number: CN211117349U
Application number: CN201922218259.4U
Authority: CN
Inventors: 周亚峰
Original assignee: Suzhou Jieente Automation Equipment Co ltd
Current assignee: Suzhou Jieente Automation Equipment Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-28
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a stick checking machine circuit board with a buffer structure, which comprises an upper mounting seat and a lower mounting seat, wherein the upper mounting seat is positioned above the lower mounting seat, both sides of the upper surface of the lower mounting seat are respectively fixed with a stand column, a vertical guiding device is arranged between the stand column and the upper mounting seat, a center shaft is fixed between the two stand columns, the periphery of the center shaft is externally connected with a sliding ring in a sliding way, a middle spring is arranged between the two sliding rings, and one side of the two sliding rings, which is far away from each other, is provided with a side spring, the upper surface of the sliding ring is fixed with an upper mounting block, the utility model is provided with the center shaft, the sliding rings, the middle spring, the side spring and a hinged rod, when the stick checking machine circuit board main body is vibrated by the outside, the angle of the upper hinged rod is changed, the sliding rings are pushed and pulled, the sliding rings can push and pull the middle spring and the, so as to absorb the vibration of the circuit board main body of the label checking machine.

Description

Label checking machine circuit board with buffer structure

Technical Field

The utility model relates to a test and sign machine technical field specifically is a test and sign machine circuit board with buffer structure.

Background

The signature checking machine is just the equipment of confirming the signature in front of the bank sales counter, and its signature position is equipped with the circuit board, and when the signature, the circuit board easily receives the striking of nib and produces vibrations, and it can lead to the circuit board not hard up to bear vibrations for a long time, leads to the work state of signature checking machine to break down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test and sign machine circuit board with buffer structure to when the signature among the solution prior art, the circuit board easily receives the striking of nib and produces vibrations, bears vibrations for a long time and can lead to the circuit board not hard up, leads to testing the problem that signs machine operating condition broke down.

In order to achieve the above object, the utility model provides a following technical scheme: a circuit board of a label checking machine with a buffer structure comprises an upper mounting seat and a lower mounting seat, wherein the upper mounting seat is positioned above the lower mounting seat, upright columns are fixed on both sides of the upper surface of the lower mounting seat, a vertical guide device is arranged between each upright column and the upper mounting seat, a middle shaft is fixed between the two upright columns, the outside of the circumference of the middle shaft is connected with a sliding ring in a sliding way, a middle spring is arranged between the two sliding rings, and one side of each of the two slip rings, which is far away from each other, is provided with a side spring, the upper surface of each slip ring is fixed with an upper mounting block, an upper hinge rod is hinged between the upper mounting block and the two sides of the upper mounting seat through a pin shaft, a lower mounting block is fixed on the lower surface of the upper mounting block, lower articulated rod is articulated between installation piece and the installation base down, two one side that the installation piece is close to each other down is provided with horizontal guider.

Preferably, the automatic label checking machine further comprises a label checking machine circuit board main body, and the label checking machine circuit board main body is installed on the upper surface of the upper installation seat.

Preferably, limiting plates are fixed at two ends of the middle shaft.

Preferably, vertical guider includes guide bar and mounting groove, and the mounting groove is seted up at the upper surface of stand, and extends the guide way below the mounting groove, and the upper end of guide bar is fixed mutually with the lower surface of installation upper bracket, and the lower extreme of guide bar passes the inside that the mounting groove got into the guide way.

Preferably, the guide rod is provided with a vertical spring outside the part of the circumference inside the mounting groove, a lower spring seat is fixed at the lower end of the vertical spring, the lower end of the guide rod penetrates through the lower spring seat, an upper spring seat is arranged at the upper end inside the mounting groove, and the upper spring seat is fixed with the guide rod.

Preferably, the horizontal guiding device comprises a vertical rod and a sliding groove, the sliding groove is formed in the middle of the upper surface of the lower mounting seat, the upper end of the vertical rod is fixed with the lower mounting block, the lower end of the vertical rod is inserted into the sliding groove, and the lower end of the vertical rod is provided with a ball.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the middle shaft, the sliding ring, the middle spring, the side spring and the hinge rod, when the circuit board main body of the label checking machine is vibrated from the outside, the angle of the upper hinge rod is changed, the sliding ring is pushed and pulled, the sliding ring can push and pull the middle spring and the side spring, the middle spring and the side spring play a role in buffering to absorb the vibration of the circuit board main body of the label checking machine, the sliding ring at the moment can push and pull the lower hinge rod, and the lower hinge rod can enable the sliding of the sliding ring to be more stable;

2. the utility model is provided with the vertical guiding device, when the circuit board main body of the label checking machine is vibrated to move up and down, the guide rod can extrude or pull up the vertical spring, and the guide rod moves up and down in a buffered state to guide the circuit board main body of the label checking machine, so that the inclination of the circuit board main body of the label checking machine is avoided;

3. the utility model discloses set up horizontal guider, when the slip ring side-to-side motion, the montant that has the ball slides in the inside of spout to can be more stable when making the slip ring side-to-side motion.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is the structure schematic diagram of the vertical guiding device of the present invention.

In the figure: 1. a circuit board main body of the label checking circuit; 2. a limiting plate; 3. a middle shaft; 4. a slip ring; 5. a middle spring; 6. an upper mounting block; 7. an upper hinge rod; 8. installing an upper seat; 9. a vertical guide; 91. a guide bar; 92. a vertical spring; 93. an upper spring seat; 94. mounting grooves; 95. a lower spring seat; 96. a guide groove; 10. mounting a lower seat; 11. a lower hinge rod; 12. a lateral guide device; 121. a vertical rod; 122. a chute; 123. a ball bearing; 13. a lower mounting block; 14. a pin shaft; 15. a column; 16. a side spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, an identification machine circuit board with a buffering structure includes an identification machine circuit board main body 1, an upper mounting seat 8 and a lower mounting seat 10, the identification machine circuit board main body 1 is mounted on an upper surface of the upper mounting seat 8, the upper mounting seat 8 plays a role of supporting the identification machine circuit board main body 1, the upper mounting seat 8 is located above the lower mounting seat 10, and two sides of an upper surface of the lower mounting seat 10 are fixed with columns 15;

as shown in fig. 1, a middle shaft 3 is fixed between two upright posts 15, two ends of the middle shaft 3 are both fixed with a limiting plate 2, a sliding ring 4 is connected to the outside of the circumference of the middle shaft 3 in a sliding manner, a middle spring 5 is arranged between the two sliding rings 4, a side spring 16 is arranged on one side, away from each other, of the two sliding rings 4, an upper mounting block 6 is fixed on the upper surface of the sliding ring 4, an upper hinge rod 7 is hinged between the upper mounting block 6 and the two sides of an upper mounting seat 8 through a pin shaft 14, a lower mounting block 13 is fixed on the lower surface of the upper mounting block 6, a lower hinge rod 11 is hinged between the lower mounting block 13 and a lower mounting seat 10, when the tag checking machine circuit board main body 1 is vibrated from the outside, the upper hinge rod 7 pushes and pulls the sliding ring 4, the sliding ring 4 can push and pull the middle spring 5 and the side spring 16, the middle spring 5 and the side spring 16 play, at this time, the sliding ring 4 can push and pull the lower hinge rod 11, and the lower hinge rod 11 can enable the sliding of the sliding ring 4 to be more stable;

referring to fig. 1 and 2, a vertical guide device 9 is disposed between the upright post 15 and the upper mounting seat 8, the vertical guide device 9 includes a guide rod 91 and a mounting groove 94, the mounting groove 94 is disposed on the upper surface of the upright post 15, a guide groove 96 extends below the mounting groove 94, the upper end of the guide rod 91 is fixed to the lower surface of the upper mounting seat 8, the lower end of the guide rod 91 passes through the mounting groove 94 and enters the guide groove 96, a vertical spring 92 is sleeved outside a portion of the circumference of the guide rod 91 located inside the mounting groove 94, a lower spring seat 95 is fixed to the lower end of the vertical spring 92, the lower end of the guide rod 91 passes through the lower spring seat 95, an upper spring seat 93 is disposed at the upper end inside the mounting groove 94, the upper spring seat 93 is fixed to the guide rod 91, when the circuit board body 1 of the inspection machine is vibrated to move up and down, the guide rod 91 can press or pull the vertical spring 92, the guide rod 91 moves up and, the label checking machine circuit board main body 1 is guided, so that deflection of the label checking machine circuit board main body is avoided;

as shown in fig. 1, one side of the two lower mounting blocks 13 close to each other is provided with a transverse guiding device 12, the transverse guiding device 12 comprises a vertical rod 121 and a sliding groove 122, the sliding groove 122 is formed in the middle of the upper surface of the lower mounting seat 10, the upper end of the vertical rod 121 is fixed to the lower mounting block 13, the lower end of the vertical rod 121 is inserted into the sliding groove 122, the lower end of the vertical rod 121 is provided with a ball 123, when the sliding ring 4 moves left and right, the vertical rod 121 is provided with the ball 123 to slide in the sliding groove 122, so that the sliding ring 4 can slide left and right more stably.

The utility model discloses a theory of operation and use flow: when examining machine circuit board main part 1 and receiving external shock, go up articulated rod 7 angle and change, its push-and-pull slip ring 4, slip ring 4 can push and pull well spring 5 and side spring 16, well spring 5 plays the cushioning effect with side spring 16, in order to absorb the vibrations of examining machine circuit board main part 1, slip ring 4 this moment can push and pull lower articulated rod 11, lower articulated rod 11 can make the slip of slip ring 4 more stable, when slip ring 4 side-to-side motion, montant 121 has ball 123 and slides in the inside of spout 122, so that can be more stable when slip ring 4 side-to-side motion, when examining machine circuit board main part 1 and receiving vibrations up-and-down motion, guide bar 91 can extrude or pull vertical spring 92, guide bar 91 up-and-down motion under the state of buffering this moment, in order to lead for examining machine circuit board main part 1, avoid it to produce askew partially.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a test and sign machine circuit board with buffer structure, includes seat (8) and installation seat (10) down in the installation, its characterized in that: the upper mounting seat (8) is positioned above the lower mounting seat (10), stand columns (15) are fixed on two sides of the upper surface of the lower mounting seat (10), a vertical guide device (9) is arranged between each stand column (15) and the upper mounting seat (8), a middle shaft (3) is fixed between the two stand columns (15), sliding rings (4) are connected to the outer portion of the circumference of the middle shaft (3) in a sliding mode, a middle spring (5) is arranged between the two sliding rings (4), side springs (16) are arranged on the sides, far away from each other, of the two sliding rings (4), an upper mounting block (6) is fixed on the upper surface of each sliding ring (4), an upper hinge rod (7) is hinged between the upper mounting block (6) and the two sides of the upper mounting seat (8) through a pin shaft (14), and a lower mounting block (13) is fixed on the lower surface of the upper mounting block (6), lower articulated rod (11) are articulated between lower installation piece (13) and installation lower seat (10), two one side that lower installation piece (13) are close to each other is provided with horizontal guider (12).

2. The circuit board with the buffer structure for the label checking machine according to claim 1, wherein: still including examining and signing machine circuit board main part (1), examine the upper surface that signs machine circuit board main part (1) was installed in installation upper bracket (8).

3. The circuit board with the buffer structure for the label checking machine according to claim 1, wherein: and limiting plates (2) are fixed at two ends of the middle shaft (3).

4. The circuit board with the buffer structure for the label checking machine according to claim 1, wherein: vertical guider (9) include guide bar (91) and mounting groove (94), and the upper surface at stand (15) is seted up in mounting groove (94), and extends guide way (96) below mounting groove (94), and the upper end of guide bar (91) is fixed mutually with the lower surface of installation upper bracket (8), and the lower extreme of guide bar (91) passes the inside that mounting groove (94) got into guide way (96).

5. The circuit board with the buffer structure for the label checking machine according to claim 4, wherein: the guide rod (91) is located the outside cover of the inside part circumference of mounting groove (94) and is equipped with perpendicular spring (92), and the lower extreme of erecting spring (92) is fixed with down spring holder (95), the lower extreme of guide rod (91) passes down spring holder (95), and the inside upper end of mounting groove (94) is provided with spring holder (93), and goes up spring holder (93) and guide rod (91) and fix mutually.

6. The circuit board with the buffer structure for the label checking machine according to claim 1, wherein: the transverse guiding device (12) comprises a vertical rod (121) and a sliding groove (122), the sliding groove (122) is formed in the middle of the upper surface of the lower mounting seat (10), the upper end of the vertical rod (121) is fixed with the lower mounting block (13), the lower end of the vertical rod (121) is inserted into the sliding groove (122), and a ball (123) is mounted at the lower end of the vertical rod (121).