CN220114301U - Seal printing mechanism and seal printing device - Google Patents

Abstract

The utility model discloses a skin printing mechanism, which relates to the field of seal printing and comprises a printing base, wherein a skin bearing assembly and a slideway are arranged on the printing base, a laser printer is arranged on the slideway in a sliding manner, and a driving unit for driving the laser printer to move is also arranged on the slideway; and each printing leather bearing assembly is correspondingly connected with a printing station, and the printing stations are positioned on the movement travel of the laser printer. According to the printing mechanism for the printing leather, the plurality of printing leather bearing assemblies are arranged on the base, and the printing leather is arranged on the printing leather bearing assemblies, so that the laser printer is driven to move along the slideway by the driving unit when printing different types of printing leather, and the laser printer is moved to the corresponding station, so that a plurality of different printing leather effects can be printed by a single laser printer, and the cost of the laser printer is saved.

Description

Seal printing mechanism and seal printing device

Technical Field

The utility model relates to the field of seal printing, in particular to a seal printing mechanism and a seal printing device.

Background

As is known, a stamp includes a stamp skin and other members, and when registering a company, various stamps are required to be used, and the types of the stamp skin are also various.

For example, the patent document with the authorization bulletin number of CN111186215B and the authorization date of 2021-01-29, named as a laser printing system and a printing method thereof, comprises a control system, a printer platform and a laser printing device which are respectively connected with the control system in a signal manner. Wherein: the printer platform comprises a translation mechanism and a turnover mechanism, and can realize translation and turnover of the certificate card; the control system is used for acquiring information to be printed, judging the type and the direction of the current printing surface of the card and generating a printing information template matched with the type and the direction of the current printing surface; the laser printing device is used for printing characters and/or patterns corresponding to the printing information template on the current printing surface of the card. The utility model can realize automatic identification of the type and direction of the current printing surface of the card, thereby realizing continuous printing of the two printing surfaces of the card, and remarkably improving the printing efficiency.

In the prior art, when printing the printing leather, the kind of the target printing leather printed by a single laser printing head is one kind, and the company registration needs to print various printing leather, and the appearance and the size of different printing leather are different, so that a plurality of groups of printing leather conveying mechanisms are arranged in parallel, a plurality of laser printers are required to be arranged for one-to-one correspondence, and the printing cost is increased.

Disclosure of Invention

The utility model aims to provide a seal printing mechanism and a seal printing device, so as to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the printing mechanism comprises a printing base, wherein a printing bearing assembly and a slideway are arranged on the printing base, a laser printer is arranged on the slideway in a sliding manner, and a driving unit for driving the laser printer to move is also arranged on the slideway; and each printing leather bearing assembly is correspondingly connected with a printing station, and the printing stations are positioned on the movement travel of the laser printer.

The printing sheet printing mechanism comprises a driving unit and a first rotating wheel fixedly connected with the output end of the servo motor, wherein the servo motor is fixedly connected to the slide, a second rotating wheel is fixedly connected to the slide, a connecting belt is arranged between the first rotating wheel and the second rotating wheel, a moving block is connected to the slide in a sliding mode, a transmission plate is fixedly connected to the moving block, the transmission plate is connected with a fixing plate through a bolt, the connecting belt is arranged between the transmission plate and the fixing plate, a fixing frame is fixedly connected to the moving block, and the laser printer is fixedly connected to the fixing frame.

In the above-mentioned skin printing mechanism, the fixed plate is provided with teeth.

According to the skin printing mechanism, five skin bearing assemblies are arranged, and five corresponding printing stations are arranged.

The seal skin printing mechanism comprises a seal skin bearing assembly, wherein a plurality of groups of limit frames are vertically arranged on the bearing frame, and seal skin placement areas are arranged inside the limit frames.

According to the skin printing mechanism, the balancing weights are slidably arranged in the skin placing areas.

According to the printing skin printing mechanism, the bearing frame is provided with the plurality of bolts in a sliding mode, and the plurality of bolts are respectively arranged in one-to-one correspondence with the printing skin placing areas.

The printing leather printing mechanism further comprises an opening and closing assembly, the opening and closing assembly comprises a driving cylinder and a baffle fixedly connected with the output end of the driving cylinder, the driving cylinder is fixedly connected to the printing base, the baffle is penetrated and arranged on the bearing frame, a plurality of first printing holes are formed in the baffle and are respectively arranged in one-to-one correspondence with the printing leather placement areas of the plurality of groups, a plurality of second printing holes are formed in the printing base, and the second printing holes are arranged in one-to-one correspondence with the first printing holes.

According to the skin printing mechanism, the skin collecting area is further arranged on the printing base.

A stamp printing apparatus comprising a stamp-pad printing mechanism as claimed in any one of the preceding claims.

In the technical scheme, the base is provided with the plurality of skin bearing assemblies, the skins are arranged on the skin bearing assemblies, and when different types of skins are printed, the laser printer is driven by the driving unit to move along the slideway, so that the laser printer is moved to the corresponding station, a plurality of different skin effects can be printed by a single laser printer, and the cost of the laser printer is saved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic top view of an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure at a-a in FIG. 2;

FIG. 4 is an enlarged view of a partial structure at A in FIG. 1;

fig. 5 is an enlarged view of a partial structure at B in fig. 3.

Reference numerals illustrate:

1. printing a base; 2. a slideway; 3. a laser printer; 4. a servo motor; 5. a first wheel; 6. a second wheel; 7. a connecting belt; 8. a moving block; 9. a fixing frame; 10. a fixing plate; 10.1, teeth; 11. a carrier; 12. a limiting frame; 13. a skin placement area; 14. a limit rod; 15. a discharge hole; 16. balancing weight; 17. a plug pin; 18. a driving cylinder; 19. a baffle; 20. a first printing hole; 21. a second printing hole; 22. a skin collection area; 23. and a transmission plate.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-5, the skin printing mechanism provided by the embodiment of the utility model comprises a printing base 1, wherein a skin bearing assembly and a slideway 2 are arranged on the printing base 1, a laser printer 3 is arranged on the slideway 2 in a sliding manner, and a driving unit for driving the laser printer 3 to move is also arranged on the slideway 2; each skin bearing component is correspondingly connected with a printing station, and the printing stations are all positioned on the movement travel of the laser printer 3.

Specifically, the printing base 1 is a square shell with a bracket shape or a hollow interior, the skin bearing component is used for bearing a plurality of stacked skins, preferably, the printing base can be a box body which is vertically arranged, a plurality of skins are stacked in the box body, the slideway 2 can be linear or annular, and the driving unit can be a reciprocating driving unit such as an air cylinder or a rotating driving unit such as a motor, and the like.

Preferably, the driving unit comprises a servo motor 4 and a first rotating wheel 5 fixedly connected with the output end of the servo motor 4, the servo motor 4 is fixedly connected to the slideway 2, a second rotating wheel 6 is fixedly connected to the slideway 2, a connecting belt 7 is arranged between the first rotating wheel 5 and the second rotating wheel 6, a moving block 8 is slidingly connected to the slideway 2, a transmission plate 23 is fixedly connected to the moving block 8, the transmission plate 23 is connected with a fixing plate 10 through a bolt, the connecting belt 7 is arranged between the transmission plate 23 and the fixing plate 10, a fixing frame 9 is fixedly connected to the moving block 8, the laser printer 3 is fixedly connected to the fixing frame 9, the first rotating wheel 5 and the second rotating wheel 6 can be belt wheels or synchronous wheels, the corresponding connecting belt 7 can be a belt or synchronous belt, the slideway 2 is a straight line, the servo motor 4 and the second rotating wheel 6 are respectively fixedly connected to two ends of the slideway 2, one end of the transmission plate 23 and one end of the fixed frame 9 are fixedly connected to the movable block 8, the fixed plate 10 is connected with the other end of the transmission plate 23 through bolts, the laser printer 3 is fixedly connected to the other end of the fixed frame 9, the connecting belt 7 penetrates through a gap arranged at the joint of the fixed plate 10 and the transmission plate 23, so that the connecting belt 7 is connected with the transmission plate 23 through the fixed plate 10, the servo motor 4 is started to drive the first rotating wheel 5 at the output end of the servo motor 4 to rotate, the second rotating wheel 6 is driven to synchronously rotate under the action of the connecting belt 7, the connecting belt 7 is driven to horizontally move while the two are rotated, the transmission plate 23, the movable block 8, the fixed frame 9 and the laser printer 3 are driven to synchronously move, and then the horizontal position of the laser printer 3 can be adjusted, to facilitate rapid switching between the various print stations.

Further, the fixing plate 10 is provided with teeth 10.1, specifically, the teeth 10.1 are disposed on the contact surface of the fixing plate 10 and the connecting belt 7, so as to increase friction force between the fixing plate 10 and the connecting belt 7, and the fixing plate 10 is fixedly connected with the fixing frame 9, so that relative displacement between the fixing frame 9 and the connecting belt 7 can be prevented.

Preferably, the number of the seal-bearing components is five, and correspondingly, the number of the printing stations is five, specifically, the number of the seal-bearing components is five, namely, the inner space of the seal-bearing components is five, and the seal-bearing components respectively correspond to five company seals (invoice seal, legal seal, financial seal, official seal and contract seal).

As a preferred embodiment of the present utility model, the skin bearing assembly includes a bearing frame 11, a plurality of groups of limiting frames 12 are vertically arranged on the bearing frame 11, a skin placement area 13 is provided in a plurality of groups of limiting frames 12, specifically, the bearing frame 11 is a vertically arranged frame body, each group of limiting frames 12 includes four limiting rods 14, two ends of each limiting rod 14 are fixedly connected with an inner top wall and an inner bottom wall of the bearing frame 11 respectively, spaces between the four limiting rods 14 are skin placement areas 13, in a single placement area, a plurality of similar skins can be vertically stacked, and are orderly arranged under the action of the limiting rods 14, so that the situation that the skins are inclined when stacked is avoided, and a discharge hole 15 is provided at the bottom of the bearing frame 11, namely, the skins are printed from bottom to top after the bottom of the bearing frame 11 is printed, and after the bottom-most skin is removed, the upper layer of skin is automatically lowered to the position of the discharge hole 15 under the action of gravity, so as to realize automatic feeding.

Further, a plurality of seal is placed district 13 inside slip and is provided with balancing weight 16, and at the bottom seal print the back of accomplishing and taking away, balancing weight 16 can provide the bigger gravity of whole pile seal to make whole pile seal move down faster, can realize the quick material loading of seal on the one hand, on the other hand can avoid seal to block up in spacing 12 inside.

Further, the bearing frame 11 is slidably provided with a plurality of pins 17, a plurality of pins 17 are respectively arranged in one-to-one correspondence with the printing sheet placing areas 13, specifically, the pins 17 transversely penetrate through the bottom wall of the bearing frame 11 and are respectively located below the printing sheet placing areas 13, namely, are located at the same horizontal height with the discharging holes 15, and the effect of the arrangement is that when the pins 17 are inserted into the bottom wall of the bearing frame 11, namely, the pins 17 are inserted into the discharging holes 15 at the moment, so that the discharging holes 15 can be blocked, the printing sheets are prevented from moving downwards, otherwise, when the pins 17 are pulled out, the discharging holes 15 are opened, the printing sheets can be automatically fed, and therefore, when a certain printing sheet does not need to be printed, the printing sheets can be blocked through the pins 17.

Further, the device also comprises an opening and closing assembly, the opening and closing assembly comprises a driving cylinder 18 and a baffle 19 fixedly connected with the output end of the driving cylinder 18, the driving cylinder 18 is fixedly connected to the printing base 1, the baffle 19 is penetratingly arranged on the bearing frame 11, a plurality of first printing holes 20 are formed in the baffle 19 and are respectively arranged in a one-to-one correspondence with the plurality of groups of printing skin placing areas 13, a plurality of second printing holes 21 are formed in the printing base 1, the plurality of second printing holes 21 are arranged in a one-to-one correspondence with the plurality of first printing holes 20, in particular, the first printing holes 20 and the second printing holes 21 are all provided with a plurality of types (namely, in one-to-one correspondence with the shapes of a plurality of printing skins), the driving cylinder 18 is fixedly connected to the upper surface of the printing base 1, the baffle 19 can slide in the bottom wall of the bearing frame 11, the first printing hole 20 is positioned below the discharging hole 15, the first printing hole 20 is matched with the size of the printing leather, the second printing hole 21 is positioned below the first printing hole 20, the second printing hole 21 is consistent with the shape of the first printing hole 20, but the size of the second printing hole 21 is smaller than that of the first printing hole 20, the baffle 19 is provided with a first printing position and a second printing position for discharging the printing leather, the baffle 19 is switched back and forth between the first position and the second position by driving the air cylinder 18, the baffle 19 is positioned at the first position in the printing state, at the moment, the first printing hole 20, the second printing hole 21 and the discharging hole 15 are overlapped, the printing leather at the bottommost end inside the limiting frame 12 moves down into the first printing hole 20 under the action of the baffle 19 and the balancing weight 16, since the size of the printing sheet is adapted to the size of the first printing hole 20 (i.e. the size of the printing sheet is almost the same as the size of the first printing hole 20, and since the size of the first printing hole 20 is larger than the size of the second printing hole 21, i.e. the size of the printing sheet is larger than the size of the second printing hole 21), the printing sheet will overlap above the second printing hole 21 (i.e. the printing sheet is located on the upper surface of the printing base 1), and a partial area (i.e. the central area of the printing sheet is the printing sheet printing area) is exposed above the laser printer 3 through the second printing hole 21, the laser printer 3 can print the area through the second printing hole 21, after printing is finished, the output end of the driving cylinder 18 is controlled to be extended, so that the baffle 19 is switched from the first position to the second position, because the lateral wall of first printing hole 20 has thickness, this thickness can make the lateral wall of first printing hole 20 and printing skin butt to drive the printing skin synchronous motion that prints, when first printing hole 20 and discharge hole 15 deviate (when baffle 19 originally can block up discharge hole 15), when first printing hole 20 breaks away from with printing base 1 upper surface completely, the printing skin of first printing hole 20 inside can fall under the effect of self gravity voluntarily, thereby break away from with first printing hole 20, in order to accomplish the automatic ejection of compact of printing skin, then the output shrink of control drive cylinder 18, make first printing hole 20 coincide again, the printing skin of spacing 12 inside can fall first printing hole 20 again, so reciprocally, the material loading and the ejection of compact of printing skin have been realized.

Furthermore, the printing base 1 is further provided with a skin collecting area 22, specifically, the skin collecting area 22 is preferably a square box and is fixedly connected to the side wall of the printing base 1, and the skin collecting area is located below the corresponding first printing hole 20 when the baffle 19 is located at the second position, so that the effect is that after the skin is printed, the skin can fall into the skin collecting area 22 for uniform collection, and the subsequent taking is convenient.

The utility model also provides a seal printing device, which comprises the seal printing mechanism according to any one of the embodiments.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (10)

1. The printing mechanism comprises a printing base and is characterized in that a printing bearing assembly and a slideway are arranged on the printing base, a laser printer is arranged on the slideway in a sliding manner, and a driving unit for driving the laser printer to move is also arranged on the slideway;

and each printing leather bearing assembly is correspondingly connected with a printing station, and the printing stations are positioned on the movement travel of the laser printer.

2. The skin printing mechanism of claim 1, wherein the driving unit comprises a servo motor and a first rotating wheel fixedly connected with the output end of the servo motor, the servo motor is fixedly connected to the slideway, a second rotating wheel is fixedly connected to the slideway, a connecting belt is arranged between the first rotating wheel and the second rotating wheel, a moving block is slidingly connected to the slideway, a transmission plate is fixedly connected to the moving block, a fixing plate is connected to the transmission plate through a bolt, the connecting belt is arranged between the transmission plate and the fixing plate, a fixing frame is fixedly connected to the moving block, and the laser printer is fixedly connected to the fixing frame.

3. The skin printing mechanism of claim 2, wherein teeth are provided on the fixed plate.

4. The skin printing mechanism of claim 1, wherein the skin carrying assembly is provided in five types and the corresponding printing stations are provided in five types.

5. The skin printing mechanism of claim 4, wherein the skin bearing assembly comprises a bearing frame, a plurality of groups of limiting frames are vertically arranged on the bearing frame, and a skin placement area is arranged inside the plurality of groups of limiting frames.

6. The skin printing mechanism of claim 5, wherein a plurality of said skin placement areas are slidably provided with weights.

7. The skin printing mechanism of claim 5, wherein the carrier is slidably provided with a plurality of pins, the pins being disposed in one-to-one correspondence with the plurality of sets of skin placement areas, respectively.

8. The skin printing mechanism of claim 5, further comprising an opening and closing assembly, wherein the opening and closing assembly comprises a driving cylinder and a baffle fixedly connected with an output end of the driving cylinder, the driving cylinder is fixedly connected to the printing base, the baffle is penetratingly arranged on the bearing frame, a plurality of first printing holes are formed in the baffle and are respectively arranged in one-to-one correspondence with the plurality of sets of skin placement areas, a plurality of second printing holes are formed in the printing base, and the plurality of second printing holes are arranged in one-to-one correspondence with the plurality of first printing holes.

9. The skin printing mechanism of claim 1, wherein the print base further comprises a skin collection area.

10. Stamp printing apparatus comprising a stamp printing mechanism according to any one of claims 1 to 9.