CN211764097U

CN211764097U - Printing device capable of quickly changing label roller

Info

Publication number: CN211764097U
Application number: CN202020032055.1U
Authority: CN
Inventors: 阮夫良; 孙丽芳
Original assignee: Hangzhou Sida Abrasive Products Co ltd
Current assignee: Hangzhou Sida Abrasive Products Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-27
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a printing device of trade mark roller fast, comprises a workbench, the equal fixedly connected with backup pad in both sides at workstation top, two rotate between the relative one side of backup pad and be connected with the solid fixed roll, two the sliding tray has all been seted up to the relative one side of backup pad, and the deep trouth has all been seted up to the internal surface of two sliding trays, the utility model relates to a printing device technical field. This trade printing device of mark roller fast, through set up the installation piece in the backup pad, cooperation epaxial connecting rod and stop collar in the center, can be spacing with a plurality of epaxial mark rollers of connecting, recycle the epaxial cooperation frame of connecting, compression spring and limiting plate, can make the cooperation frame switch the position in sliding tray and deep groove, thereby carry out quick replacement to mark the roller, only the mark roller that is located the below can play the effect of printing this moment, can the different appearance mark roller of quick replacement cooperate with the fixed roll through this structure, thereby can practice thrift a large amount of times.

Description

Printing device capable of quickly changing label roller

Technical Field

The utility model relates to a printing device technical field specifically is a printing device who trades mark roller fast.

Background

The printing is a technology of transferring printing ink to the surface of paper, fabric, plastic, leather and other materials through plate making, inking, pressurizing and other steps, and is a process of transferring the printing ink approved by auditing to a printing stock through a printing machine and special printing ink.

Most of the existing printing devices are only provided with a printing mark roller, so that when a product is printed with various prints, only the printing device is added or the mark roller is replaced, the cost for adding the printing device is too high, the replacement of the mark roller by the existing printing device is troublesome, and the printing device for quickly replacing the mark roller is needed in the market.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a trade printing device of mark roller fast has solved present printing device and has only installed the mark roller of a stamp, and printing device more trades the comparatively trouble problem of mark roller.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a trade printing device of mark roller fast, includes the workstation, the equal fixedly connected with backup pad in both sides at workstation top, two rotate between the relative one side of backup pad and be connected with the solid fixed roll, two the sliding tray has all been seted up to the relative one side of backup pad, two the deep groove has all been seted up, two to the internal surface of sliding tray the equal swing joint of internal surface of deep groove has the cooperation frame, two the one end swing joint that the cooperation frame is close to relatively has the connecting axle, two swing joint has the mark roller between the relative one side of connecting axle, the spacing groove has all been seted up at the both ends of mark roller, the one end of connecting axle just is close to the one end of mark roller and runs through the mark roller and extends to the inside of mark roller, the one end of connecting axle just is close to the one end of cooperation.

Preferably, the two ends of the connecting shaft are fixedly connected with limiting plates, the outer surfaces of the two ends of the connecting shaft are sleeved with compression springs, and one ends of the compression springs are fixedly connected with one sides of the limiting plates.

Preferably, two the spread groove has all been seted up, two to the top that the relative one side of backup pad just is located the fixed roll the equal swing joint of internal surface of spread groove has the installation piece, is located the right side the spacing frame of right side fixedly connected with of backup pad, the inside that the backup pad extended to the backup pad is run through in the left side of spacing frame, the left side of backup pad contacts with one side of mounting panel, the equal sliding connection in upper and lower both sides of spacing frame has the stopper, two the inside that spacing frame and extended to spacing frame is run through to the one side that the stopper is close to relatively, the right side swing joint of spacing frame has the actuating lever.

Preferably, the left end of actuating lever runs through spacing frame and extends to the inside of spacing frame, the front and the back of actuating lever left end are all rotated through rotating the minor axis and are connected with the swinging arms, two the one end of swinging arms rotates in one side of stopper respectively and connects, the surface cover of actuating lever is equipped with drive spring.

Preferably, a central shaft is fixedly connected between the opposite sides of the two mounting blocks, a connecting rod is fixedly connected to the outer surface of the central shaft, a limiting sleeve is fixedly connected to one end of the connecting rod, and the inner surface of the limiting sleeve is movably connected with the outer surface of the connecting shaft.

Preferably, one side sliding connection of backup pad has the catch bar, the one end of catch bar contacts with one side of cooperation frame, the fixed surface of catch bar is connected with the lug, the fixed surface that just is located the catch bar in one side of backup pad is connected with the spacing ring, logical groove has all been seted up to the both sides of spacing ring.

Advantageous effects

The utility model provides a printing device of trade mark roller fast. Compared with the prior art, the method has the following beneficial effects:

(1) the printing device for the quick label changing roller is characterized in that sliding grooves are formed in the opposite sides of two supporting plates, deep grooves are formed in the inner surfaces of the two sliding grooves, matching frames are movably connected to the inner surfaces of the two deep grooves, a connecting shaft is movably connected to the end, close to the matching frames, of the two matching frames, a label roller is movably connected between the opposite sides of the two connecting shafts, limiting grooves are formed in the two ends of the label roller, one end, close to the label roller, of the connecting shaft penetrates through the label roller and extends into the label roller, one end, close to the matching frames, of the connecting shaft penetrates through the matching frames and extends into the matching frames, limiting plates are fixedly connected to the two ends of the connecting shaft, compression springs are sleeved on the outer surfaces of the two ends of the connecting shaft, one ends of the compression springs are fixedly connected with one sides of the limiting plates, outer fixed surface of center pin is connected with the connecting rod, the one end fixedly connected with stop collar of connecting rod, the internal surface of stop collar and the surface swing joint of connecting axle, through set up the installation piece in the backup pad, epaxial connecting rod of cooperation center and stop collar, can be spacing with a plurality of epaxial mark rollers of connecting, recycle and connect epaxial cooperation frame, compression spring and limiting plate, can make the cooperation frame switch the position in sliding tray and deep trouth, thereby carry out quick replacement to mark roller, only the mark roller that is located the below can play the effect of printing this moment, can the different appearance mark rollers of quick replacement cooperate with the fixed roll through this structure, thereby can practice thrift a large amount of time.

(2) The printing device of the quick label changing roller is characterized in that connecting grooves are formed in one opposite side of two supporting plates and above a fixed roller, the inner surfaces of the two connecting grooves are movably connected with an installation block, a limiting frame is fixedly connected to the right side of a right supporting plate, the left side of the limiting frame penetrates through the supporting plates and extends into the supporting plates, the left side of the supporting plate is contacted with one side of the installation plate, the upper side and the lower side of the limiting frame are slidably connected with limiting blocks, one side, relatively close to the two limiting blocks, of the two limiting blocks penetrates through the limiting frame and extends into the limiting frame, the right side of the limiting frame is movably connected with a driving rod, the left end of the driving rod penetrates through the limiting frame and extends into the limiting frame, the front face and the back face of the left end of the driving rod are rotatably connected with swing rods through a rotating short shaft, set up spacing frame through one side at the backup pad, the cooperation actuating lever can make the internal surface cooperation of stopper and spread groove, thereby can fix the installation piece, when the center pin is changed to needs, only need stimulate the actuating lever and utilize the swinging arms, make the stopper break away from the spacing groove, alright take off two installation pieces, can quick replacement center pin through this structure, be convenient for change all mark rollers on the center pin, make the product can print out the stamp of more different shapes, the usability of device has been increased.

Drawings

FIG. 1 is a front view of the internal structure of the printing device of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;

fig. 3 is a partial structural sectional view of the support plate of the present invention;

fig. 4 is a side view of the external structure of the support plate of the present invention.

In the figure: 1-workbench, 2-supporting plate, 3-fixed roller, 4-sliding groove, 5-deep groove, 6-matching frame, 7-connecting shaft, 8-marking roller, 9-limiting groove, 10-limiting plate, 11-compression spring, 12-connecting groove, 13-mounting block, 14-limiting frame, 15-mounting plate, 16-limiting block, 17-driving rod, 18-swinging rod, 19-driving spring, 20-central shaft, 21-connecting rod, 22-limiting sleeve, 23-pushing rod, 24-lug, 25-limiting ring and 26-through groove.

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. 1-4, the present invention provides a technical solution: a printing device for quickly changing a label roller comprises a workbench 1, wherein two sides of the top of the workbench 1 are fixedly connected with supporting plates 2, one side of each supporting plate 2 is connected with a push rod 23 in a sliding manner, a matching frame 6 can be pushed into a sliding groove 4 from the inner surface of a deep groove 5 through the push rod 23, one end of each push rod 23 is in contact with one side of the matching frame 6, the outer surface of each push rod 23 is fixedly connected with a lug 24, four lugs 24 are arranged, the distance between every two lugs 24 on the front side is the distance between the deep groove 5 and the sliding groove 4, a groove matched with the lug is arranged in each supporting plate 2, one side of each supporting plate 2 and the outer surface of the corresponding push rod 23 are fixedly connected with a limit ring 25, the through groove 26 in each limit ring 25 is matched with the lug to limit the push rod 23, through grooves 26 are formed in two sides of each limit ring 25, connecting grooves 12 are formed in one side, which is opposite to the two, the inner surfaces of the two connecting grooves 12 are movably connected with mounting blocks 13, the mounting block 13 positioned on the left side penetrates through the support plate 2 and extends to the outside of the support plate 2, one side of each mounting block 13 is fixedly connected with a crank, the crank can drive the central shaft 20 to rotate so as to drive the marking roller 8 to rotate, the two mounting blocks 13 can slide in the support plate 2, the central shaft 20 is fixedly connected between the opposite sides of the two mounting blocks 13, the outer surface of the central shaft 20 is fixedly connected with a connecting rod 21, one end of the connecting rod 21 is fixedly connected with a limiting sleeve 22, the inner surface of the limiting sleeve 22 is movably connected with the outer surface of the connecting shaft 7, the outer surface of the connecting shaft 7 and the inner surface of the limiting sleeve 22 rotate, the right side of the support plate 2 positioned on the right side is fixedly connected with a limiting frame 14, and the left side, the left side of the supporting plate 2 is contacted with one side of the mounting plate 15, the upper side and the lower side of the limiting frame 14 are both connected with limiting blocks 16 in a sliding manner, the limiting blocks 16 are matched with the inner surface of the connecting groove 12, the limiting blocks 16 penetrate through the mounting block 13, so that the mounting block 13 can be limited with the supporting plate 2, one side, close to each other, of each limiting block 16 penetrates through the limiting frame 14 and extends into the limiting frame 14, the right side of the limiting frame 14 is movably connected with a driving rod 17, the driving rod 17 can slide in the limiting frame 14, the left end of the driving rod 17 penetrates through the limiting frame 14 and extends into the limiting frame 14, the front side and the back side of the left end of the driving rod 17 are both connected with swing rods 18 in a rotating manner through a rotating short shaft, one ends of the two swing rods 18 are respectively connected with one side of the limiting blocks 16 in a rotating manner, therefore, the driving spring 19 is in an extension state, the fixed roller 3 is rotatably connected between the opposite sides of the two supporting plates 2, the sliding grooves 4 are respectively formed on the opposite sides of the two supporting plates 2, the deep grooves 5 are respectively formed on the inner surfaces of the two sliding grooves 4, the matching frames 6 are respectively and movably connected on the inner surfaces of the two deep grooves 5, the connecting shaft 7 is movably connected at one end, close to the two matching frames 6, of each matching frame 6, the limiting plates 10 are respectively and fixedly connected at the two ends of the connecting shaft 7, the compression springs 11 are respectively sleeved on the outer surfaces of the two ends of the connecting shaft 7, when the push rod 23 is pressed, the compression springs 11 are in a compression state, one ends of the compression springs 11 are fixedly connected with one sides of the limiting plates 10, the label roller 8 is movably connected between the opposite sides of the two connecting shafts 7, the two ends of the label roller 8 are respectively provided with the limiting, one end of the connecting shaft 7 close to the fitting frame 6 penetrates through the fitting frame 6 and extends to the inside of the fitting frame 6.

When the device is used, firstly, the push rod 23 is pressed down, so that the lug 24 on the push rod 23 is contacted with the matching frame 6, the matching frame 6 is pushed out from the inner surface of the deep groove 5, the push rod 23 is rotated to contact the lug 24 with a groove which is matched with the supporting plate 2, at the moment, the compression spring 11 is in a compression state, most of the connecting shaft 7 is positioned in the limiting groove 9, the limiting plate 10 positioned in the matching frame 6 is contacted with one side of the inner wall of the limiting frame 14, then the connecting shaft 7 on the connecting rod 21 is driven by the crank rotating central shaft 20 on the left mounting block 13, so that the matching frame 6 slides on the inner surface of the sliding groove 4, when the corresponding marking roller 8 is positioned at the lowest part, the push rod 23 is rotated and the push rod 23 is pulled out, the matching frame 6 can fall into the deep groove 5 under the driving of the compression spring 11, when the pattern on the marking roller 8 does not correspond to the purpose, the driving rod 17 is pulled to drive the swinging rod 18 to swing, and further drive the limiting block 16 to retract into the inner surface of the limiting frame 14, the central shaft 20 is slightly pushed leftwards, and the central shaft is obliquely taken out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printing device of roll trades mark fast, includes workstation (1), the equal fixedly connected with backup pad (2) in both sides at workstation (1) top, its characterized in that: a fixed roller (3) is rotatably connected between one opposite side of the two supporting plates (2), sliding grooves (4) are respectively formed on one opposite side of the two supporting plates (2), deep grooves (5) are respectively formed on the inner surfaces of the two sliding grooves (4), matching frames (6) are respectively and movably connected to the inner surfaces of the two deep grooves (5), a connecting shaft (7) is movably connected to one end, relatively close to the two matching frames (6), of each matching frame, a marking roller (8) is movably connected between one opposite sides of the two connecting shafts (7), both ends of the mark roller (8) are provided with limit grooves (9), one end of the connecting shaft (7) and one end close to the mark roller (8) penetrate through the mark roller (8) and extend to the inside of the mark roller (8), one end of the connecting shaft (7) and one end close to the matching frame (6) penetrate through the matching frame (6) and extend to the inside of the matching frame (6).

2. A printing unit for a rapid-change roll as claimed in claim 1, wherein: the equal fixedly connected with limiting plate (10) in both ends of connecting axle (7), the surface at connecting axle (7) both ends all overlaps and is equipped with compression spring (11), one end of compression spring (11) and one side fixed connection of limiting plate (10).

3. A printing unit for a rapid-change roll as claimed in claim 1, wherein: two the spread groove (12), two have all been seted up to backup pad (2) relative one side and the top that is located fixed roll (3) the equal swing joint of internal surface of spread groove (12) has installation piece (13), is located the right side the spacing frame of right side fixedly connected with (14) of backup pad (2), the inside that backup pad (2) and extend to backup pad (2) is run through in the left side of spacing frame (14), the left side of backup pad (2) contacts with one side of mounting panel (15), the equal sliding connection in upper and lower both sides of spacing frame (14) has stopper (16), two one side that stopper (16) are close to relatively runs through spacing frame (14) and extends to the inside of spacing frame (14), the right side swing joint of spacing frame (14) has actuating lever (17).

4. A printing unit for a rapid-change roll as claimed in claim 3, wherein: the left end of actuating lever (17) runs through spacing frame (14) and extends to the inside of spacing frame (14), the front and the back of actuating lever (17) left end are all rotated through rotating the minor axis and are connected with swinging arms (18), two the one end of swinging arms (18) is rotated in one side of stopper (16) respectively and is connected, the surface cover of actuating lever (17) is equipped with drive spring (19).

5. A printing unit for a rapid-change roll as claimed in claim 3, wherein: two fixedly connected with center pin (20) between the relative one side of installation piece (13), center pin (20) surface fixed connection has connecting rod (21), the one end fixedly connected with stop collar (22) of connecting rod (21), the internal surface of stop collar (22) and the surface swing joint of connecting axle (7).

6. A printing unit for a rapid-change roll as claimed in claim 1, wherein: one side sliding connection of backup pad (2) has catch bar (23), the one end of catch bar (23) contacts with one side of cooperation frame (6), the external fixed surface of catch bar (23) is connected with lug (24), the external fixed surface that just is located catch bar (23) in one side of backup pad (2) is connected with spacing ring (25), logical groove (26) have all been seted up to the both sides of spacing ring (25).