CN213007070U

CN213007070U - Supporting and positioning structure for printing machine

Info

Publication number: CN213007070U
Application number: CN202021223773.3U
Authority: CN
Inventors: 陈生芳; 杨文花
Original assignee: Qinghai Hucais Printing Co ltd
Current assignee: Qinghai Hucais Printing Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-20
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a supporting and positioning structure for printing machine relates to printing machine technical field, the on-line screen storage device comprises a base, fixed surface is connected with two symmetrical support risers on the base, two a side that the support riser is close to each other is two symmetrical first fixed plates of fixedly connected with respectively, every group the equal sliding connection in a side that first fixed plate was kept away from each other has a sliding plate, the long board of bottom surface fixedly connected with of sliding plate. This supporting and positioning structure for printing machine rotates from the second fixed plate internal thread through rotating the screw rod and realizes reciprocating, the long slab drives the sliding plate and slides from top to bottom in first fixed plate, possess simple structure convenient operation's advantage, the effect of saving time has been reached, through fixed frame, the slider, first connecting rod, the setting of second connecting rod and contrary V template, at first locating plate, when second locating plate and third locating plate support the location to the article, it is more firm and support stable more firm to have reached the locating plate to the article supporting and positioning.

Description

Supporting and positioning structure for printing machine

Technical Field

The utility model relates to a printing machine technical field specifically is a supporting and positioning structure for printing machine.

Background

The machine for printing characters and images has the working principle that: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred onto paper or other printing material, so that the same printed matter as that of the printing plate can be reproduced. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.

The printing machine in use can support the location to some articles, and the operation degree of difficulty is big when supporting the location to article to general support location structure, supports unstable enough and wastes time and energy when demolising support location structure, has influenced production efficiency greatly, supports when fixing a position firmly reliable inadequately to the article.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pair of supporting location structure for printing machine to solve the problem that proposes among the above-mentioned background art.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a supporting and positioning structure for a printing machine comprises a base, wherein two symmetrical supporting vertical plates are fixedly connected to the upper surface of the base, two symmetrical first fixing plates are fixedly connected to one side surface, close to each other, of each supporting vertical plate respectively, a sliding plate is slidably connected to one side surface, far away from each other, of each first fixing plate, a long plate is fixedly connected to the bottom surface of each sliding plate, a second fixing plate is fixedly connected to one side surface, close to each other, of each first fixing plate, a screw rod is in threaded connection with the middle part of the upper surface of each second fixing plate, the bottom end of each screw rod penetrates through the second fixing plate and extends to the outer part of the second fixing plate, the bottom surface of each screw rod is rotatably connected with the upper surface of the long plate, two symmetrical fixing frames are fixedly connected to the middle part of the bottom surface of each long plate, and a sliding block is slidably, every the equal fixedly connected with third pivot of inner wall of slider, every the surface of third pivot all articulates there is contrary V template, every group the one end that is close to each other of contrary V template all articulates through the round pin axle has first locating plate.

Every the first square board of the equal fixedly connected with in left side of rectangular plate bottom surface, every the first pivot of the equal fixedly connected with of inner wall of first square board, every the surface of first pivot all articulates there is first connecting rod, and every first connecting rod and contrary V template one end each other all articulates through the round pin axle has a second locating plate, every the equal fixedly connected with second square board in right side of rectangular plate bottom surface, every the equal fixedly connected with second pivot of inner wall of second square board, every the surface of second pivot all articulates there is the second connecting rod, and every second connecting rod and the one end that contrary V template is close to each other all articulates through the round pin axle has the third locating plate.

Furthermore, the upper surface of base fixedly connected with two symmetrical thing boards of putting, and every puts the thing board and all is located the long board under.

By adopting the technical scheme, the articles are conveniently placed on the storage plate, and the storage plate has the advantages of being simple in operation and saving time.

Furthermore, every equal sliding connection in inside of slide rail has the connecting plate, every a side that the support riser was kept away from to the connecting plate all with a side fixed connection that two long boards kept away from each other.

Through adopting above-mentioned technical scheme, avoided long board can take place the slope in the work, possessed the advantage that makes long board more stable at the removal in-process.

Furthermore, every the equal fixedly connected with first stopper of the left and right sides face of fixed frame, every the bottom surface of first locating plate, second locating plate and third locating plate all is provided with the blotter.

Through adopting above-mentioned technical scheme, avoid the slider to break away from in can following fixed frame, possess the effect of restriction slider movement distance, possessed and guaranteed the integrality of article when making this device support the location to the article.

Furthermore, the sliding groove formed in each first fixing plate is matched with the sliding plate, and the sliding groove formed in each fixing frame is matched with the sliding block.

Through adopting above-mentioned technical scheme, possessed and made sliding plate and slider more stable advantage in the spout slides.

Furthermore, every the top of slide rail all is provided with the second stopper, and the bottom surface of every second stopper all is connected with the upper surface fixed of slide rail.

Through adopting above-mentioned technical scheme, possess the advantage that makes the connecting plate can not drop when the slide rail rebound.

Furthermore, every the equal fixedly connected with handle in top of screw rod, and the surface of every handle has all been seted up anti-skidding line.

Through adopting above-mentioned technical scheme, make the staff conveniently rotate the screw rod, possess can not take place the hand and skid and more laborsaving advantage when rotating.

Compared with the prior art, this supporting and positioning structure for printing machine possesses following beneficial effect:

1. the utility model discloses a first fixed plate, the sliding plate, the long slab, the second fixed plate, the cooperation setting of screw rod and handle, it realizes reciprocating the long slab to rotate the handle drive screw rod from second fixed plate internal thread rotation, the long slab drives the sliding plate and slides from top to bottom in first fixed plate, possess simple structure convenient operation's advantage, the effect of saving time has been reached, through fixed frame, a sliding block, first connecting rod, the cooperation setting of second connecting rod and contrary V template, at first locating plate, second locating plate and third locating plate support the location to the article when, the slider slides at fixed frame short distance, it is more firm to make the locating plate support the location to the article, it is stable and more firm advantage to possess the support.

2. The utility model discloses a cooperation setting of slide rail and connecting plate, when the connecting plate together reciprocated with the long slab, avoid the long slab to take place the card that inclines to pause reciprocating, possess and make this device operation more stable advantage that has improved production efficiency greatly, through at every first locating plate, second locating plate and third locating plate set up the blotter, make this device play the effect of protection article when supporting the location to the article, possessed more reliable advantage when using, through setting up the second stopper, avoided the connecting plate can take place to break away from the slide rail in moving up and down, possess and remove stable advantage.

Drawings

FIG. 1 is a schematic view of the whole front view of the structure of the present invention;

FIG. 2 is a schematic right sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the right side view of the structure of the present invention in partial section;

fig. 4 is the inside schematic view of the fixing frame of the structure of the utility model.

In the figure: 1. a base; 2. a support vertical plate; 3. a first fixing plate; 4. a sliding plate; 5. a long plate; 6. a second fixing plate; 7. a screw; 8. a handle; 9. a fixing frame; 10. a slider; 11. a first square plate; 12. a first rotating shaft; 13. a first link; 14. a second square plate; 15. a second rotating shaft; 16. a second link; 17. a third rotating shaft; 18. an inverted V-shaped plate; 19. a first positioning plate; 20. a second positioning plate; 21. a third positioning plate; 22. a storage plate; 23. a slide rail; 24. a connecting plate; 25. a first stopper; 26. and a second limiting block.

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 supporting and positioning structure for a printing machine comprises a base 1, wherein two symmetrical supporting vertical plates 2 are fixedly connected to the upper surface of the base 1, two symmetrical first fixing plates 3 are fixedly connected to one side surface, close to each other, of each supporting vertical plate 2 respectively, a sliding plate 4 is slidably connected to one side surface, far away from each other, of each group of first fixing plates 3, a long plate 5 is fixedly connected to the bottom surface of the sliding plate 4, a second fixing plate 6 is fixedly connected to one side surface, close to each other, of each group of first fixing plates 3, screw rods 7 are threadedly connected to the middles of the upper surfaces of the two second fixing plates 6 respectively, the bottom end of each screw rod 7 penetrates through the second fixing plate 6 and extends to the outside of the second fixing plate 6, a handle 8 is fixedly connected to the top end of each screw rod 7, anti-skid veins are formed in the surface of each handle 8, so that workers can conveniently rotate the screw rods 7, the bottom surface of each screw 7 is rotatably connected with the upper surface of the long plate 5, the middle part of the bottom surface of each long plate 5 is fixedly connected with two symmetrical fixed frames 9, the left side surface and the right side surface of each fixed frame 9 are fixedly connected with first limit blocks 25, the bottom surfaces of each first locating plate 19, the second locating plate 20 and the third locating plate 21 are respectively provided with a buffer pad, the sliding block 10 is prevented from being separated from the fixed frames 9, the device has the function of limiting the movement distance of the sliding block 10, the integrity of an object is ensured when the device supports and locates the object, the inner wall of each fixed frame 9 is respectively and slidably connected with the sliding block 10, the sliding groove arranged on each first fixed plate 3 is respectively matched with the sliding block 4, the sliding groove arranged on each fixed frame 9 is respectively matched with the sliding block 10, the device has the advantage of enabling the sliding block 4 and the sliding block 10 to slide more stably in the sliding groove, the inner, slider 10 can slide at the inside short distance of fixed frame 9, every third pivot 17's surface all articulates there is contrary V template 18, the one end that every group is close to mutually all articulates through the round pin axle has first locating plate 19, short distance removal can take place for first locating plate 19 when supporting the location to the article, base 1's last fixed surface is connected with two symmetrical thing boards 22 of putting, and every puts thing board 22 and all is located long board 5 under, make the article conveniently place on putting thing board 22, possess the advantage that easy operation saved time.

The left side of the bottom surface of each long plate 5 is fixedly connected with a first square plate 11, the inner wall of each first square plate 11 is fixedly connected with a first rotating shaft 12, the outer surface of each first rotating shaft 12 is hinged with a first connecting rod 13, one end of each first connecting rod 13 and one end of each inverse V-shaped plate 18 are hinged with a second positioning plate 20 through a pin shaft, when supporting and positioning an object, the first connecting rod 13, the second connecting rod 16 and the inverse V-shaped plate 18 can be opened and closed through the pin shaft at a small distance, the right side of the bottom surface of each long plate 5 is fixedly connected with a second square plate 14, the inner wall of each second square plate 14 is fixedly connected with a second rotating shaft 15, the outer surface of each second rotating shaft 15 is hinged with a second connecting rod 16, one end of each second connecting rod 16 and one end of each inverse V-shaped plate 18 close to each other are hinged with a third positioning plate 21 through the pin shaft, one side surface of two supporting vertical plates 2 close to each, every slide rail 23's the equal sliding connection in inside has connecting plate 24, every connecting plate 24 keeps away from a side that supports riser 2 all with two long slab 5 a side fixed connection who keeps away from each other, long slab 5 can take place the slope at work has been avoided, possess and make long slab 5 at the more stable advantage of removal in-process, every slide rail 23's top all is provided with second stopper 26, and every second stopper 26's bottom surface all with slide rail 23's last fixed surface connection, possess the advantage that makes connecting plate 24 can not drop when slide rail 23 rebound.

When the device is used, a worker firstly rotates the two handles 8, the supporting device is lifted, then an object is placed on the object placing plate 22, the handle 8 is rotated, the screw 7 is driven to rotate when the handle 8 rotates, the screw 7 rotates to move downwards in the internal thread of the second fixing plate 6 when the screw 7 rotates, the long plate 5 is pushed to move downwards when the screw moves downwards, the sliding plate 4 slides downwards along with the downward movement of the long plate 5, the first positioning plate 19, the second positioning plate 20 and the third positioning plate 21 are attached to the surface of the object when the screw 7 moves downwards, the first connecting rod 13, the inverse V-shaped plate 18 and the second connecting rod 16 are slightly displaced through the pin shaft under the pressure when the handle 8 continues to rotate, the sliding block 10 slides in the fixing frame 9 to adjust the position, so that the supporting and the positioning are firm and reliable, when the device needs to be removed, only the handle 8 needs to be reversely rotated, make screw rod 7 rotate upward movement from the internal thread of second fixed plate 6, drive long board 5 rebound, long board 5 can drive first locating plate 19, second locating plate 20 and third locating plate 21 rebound through first connecting rod 13, second connecting rod 16 and contrary V-arrangement board 18, makes this device break away from whole article to the realization is removed conveniently and has reached labour saving and time saving effect.

Claims

1. The utility model provides a supporting and positioning structure for printing machine, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with two symmetrical supporting vertical plates (2), one side surface, close to each other, of each of the two supporting vertical plates (2) is fixedly connected with two symmetrical first fixing plates (3) respectively, one side surface, far away from each other, of each group of first fixing plates (3) is connected with a sliding plate (4) in a sliding mode, the bottom surface of each sliding plate (4) is fixedly connected with a long plate (5), one side surface, close to each other, of each group of first fixing plates (3) is fixedly connected with a second fixing plate (6), the middle parts of the upper surfaces of the two second fixing plates (6) are in threaded connection with screw rods (7), the bottom end of each screw rod (7) penetrates through the second fixing plates (6) and extends to the outer parts of the second fixing plates (6), and the bottom surface of each screw rod (7) is rotatably connected with the upper, the middle part of the bottom surface of each long plate (5) is fixedly connected with two symmetrical fixed frames (9), the inner wall of each fixed frame (9) is connected with a sliding block (10) in a sliding manner, the inner wall of each sliding block (10) is fixedly connected with a third rotating shaft (17), the outer surface of each third rotating shaft (17) is hinged with an inverse V-shaped plate (18), and one end, close to each other, of each inverse V-shaped plate (18) is hinged with a first positioning plate (19) through a pin shaft;

the left side of the bottom surface of each long plate (5) is fixedly connected with a first square plate (11), the inner wall of each first square plate (11) is fixedly connected with a first rotating shaft (12), the outer surface of each first rotating shaft (12) is hinged with a first connecting rod (13), and one end of each first connecting rod (13) and one end of each inverse V-shaped plate (18) are hinged with a second positioning plate (20) through a pin shaft, the right side of the bottom surface of each long plate (5) is fixedly connected with a second square plate (14), the inner wall of each second square plate (14) is fixedly connected with a second rotating shaft (15), the outer surface of each second rotating shaft (15) is hinged with a second connecting rod (16), and one end of each second connecting rod (16) and one end of each reverse V-shaped plate (18) close to each other are hinged with a third positioning plate (21) through a pin shaft, and two side surfaces of the two support vertical plates (2) close to each other are fixedly connected with two symmetrical sliding rails (23).

2. A supporting and positioning structure for a printing machine, according to claim 1, wherein: the upper surface fixed connection of base (1) has two symmetrical thing boards (22) of putting, and every puts thing board (22) and all is located long board (5) under.

3. A supporting and positioning structure for a printing machine, according to claim 1, wherein: every equal sliding connection in inside of slide rail (23) has connecting plate (24), every a side that support riser (2) were kept away from in connecting plate (24) all with two long boards (5) a side fixed connection who keeps away from each other.

4. A supporting and positioning structure for a printing machine, according to claim 1, wherein: the left side surface and the right side surface of each fixing frame (9) are fixedly connected with first limiting blocks (25), and cushion pads are arranged on the bottom surfaces of the first positioning plate (19), the second positioning plate (20) and the third positioning plate (21).

5. A supporting and positioning structure for a printing machine, according to claim 1, wherein: the sliding chutes formed in the first fixing plates (3) are matched with the sliding plates (4), and the sliding chutes formed in the fixing frames (9) are matched with the sliding blocks (10).

6. A supporting and positioning structure for a printing machine, according to claim 1, wherein: every the top of slide rail (23) all is provided with second stopper (26), and the bottom surface of every second stopper (26) all is connected with the upper surface fixed of slide rail (23).

7. A supporting and positioning structure for a printing machine, according to claim 1, wherein: every the equal fixedly connected with handle (8) in top of screw rod (7), and the surface of every handle (8) has all been seted up anti-skidding line.