CN210048198U

CN210048198U - Tray position adjusting device for printing paper

Info

Publication number: CN210048198U
Application number: CN201920769036.4U
Authority: CN
Inventors: 杨晓一; 陆玉松
Original assignee: Beijing Baolong Century Printing Co Ltd
Current assignee: Beijing Baolong Century Printing Co Ltd
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-02-11
Anticipated expiration: 2029-05-25

Abstract

The utility model relates to a tray position adjusting device of printing paper, which relates to the technical field of tray position adjustment and comprises a lifting component and a clamping component; the lifting assembly comprises a top plate and a hydraulic cylinder for driving the top plate to lift; the screens subassembly is including setting up two splint and the cylinder that drives splint and carry out to be close to each other or keep away from in the roof both sides. The utility model discloses the effect of positional deviation about can the automatically regulated tray has.

Description

Tray position adjusting device for printing paper

Technical Field

The utility model relates to a technical field of tray position control especially relates to a tray positioner of printing paper.

Background

At present, printing paper in the printing industry is basically conveyed to a lifting platform through a forklift before entering a printing machine, and then the lifting platform lifts and lowers the printing paper to be conveyed to the lower part of a suction cup, so that the suction cup can adsorb the printing paper conveniently.

The above prior art solutions have the following drawbacks: because the tray is sent to artifical fork, the tray has about the error unavoidably when sending the tray fork to the elevating platform, if the error adjustment that can not be timely, can influence the printing, if lean on artifical adjustment not only time-consuming but also hard, unavoidably reduces work efficiency, improvement manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tray positioner of printing paper, its advantage can the automatically regulated tray control positional deviation.

The above object of the present invention is achieved by the following technical solutions:

a tray positioning device for printing paper comprises a lifting component and a clamping component;

the lifting assembly comprises a top plate and a hydraulic cylinder for driving the top plate to lift;

the screens subassembly is including setting up two splint and the cylinder that drives splint and carry out to be close to each other or keep away from in the roof both sides.

Through adopting above-mentioned technical scheme, when the tray of printing paper was put on the roof, because the manual work is placed and probably has left right position deviation, arrange two cylinders simultaneous movement drive splint in the roof both sides this moment to the direction motion of roof, two splint contact the tray simultaneously after, carry out the centre gripping to the tray, restriction tray remove about to positional deviation adjusts the tray.

The utility model discloses further set up to: the top plate is also vertically and fixedly connected with a baffle plate, and the baffle plate is arranged at the edge of the top plate.

Through adopting above-mentioned technical scheme, when arranging the tray on the roof, the baffle can carry out certain blockking to the tray, when preventing that the tray from placing on the roof, surpass the support range of roof.

The utility model discloses further set up to: the upper surface of the top plate is smooth.

Through adopting above-mentioned technical scheme, when arranging the tray on the roof, the tray can be more easily from the layer board gliding down.

The utility model discloses further set up to: at least two top plate guide posts are vertically and fixedly connected to the lower surface of the top plate; the two top plate guide pillars are respectively and vertically arranged on two sides of the hydraulic cylinder;

the hydraulic cylinder is arranged on the lower surface of the top plate, a support which is arranged on the lower side of the hydraulic cylinder and used for fixedly supporting the hydraulic cylinder is fixedly connected to the hydraulic cylinder, and the top plate guide pillar penetrates through the support and is connected with the support in a sliding mode.

Through adopting above-mentioned technical scheme, the roof guide pillar can be spacing to the roof when the roof goes up and down, prevents that the roof from taking place the slope.

The utility model discloses further set up to: two vertical plates which are vertically arranged are arranged on two sides of the top plate;

a sliding groove is vertically formed in the middle of the vertical plate, a sliding block sliding in the sliding groove is arranged in the sliding groove, and the sliding groove is T-shaped;

a base plate is vertically and fixedly connected to the sliding block, and the air cylinder is fixedly connected with the base plate;

the slider is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with the slider, and the other end of the connecting rod is fixedly connected with the top plate.

Through adopting above-mentioned technical scheme, splint can follow the roof and rise together, and when the roof adjusted the assigned position with the position of tray, splint did not retract to the assigned position, and two splint can play the effect of fixed tray always at this in-process, prevent that the secondary displacement takes place at the in-process tray of motion.

The utility model discloses further set up to: the clamping plate and the cylinder are connected on the surface, and at least two clamping plate guide pillars are vertically and fixedly connected with the clamping plate and the cylinder and are positioned on two sides of the cylinder;

two rectangular sliding grooves are vertically formed in two sides of the sliding groove in the vertical plate, and the other end of the clamp plate guide pillar penetrates through the base plate and the sliding grooves.

Through adopting above-mentioned technical scheme, the splint guide pillar can be spacing to the roof when splint go up and down, prevents that splint from taking place the slope.

The utility model discloses further set up to: the surface of the vertical plate facing one side of the top plate is vertically and fixedly connected with a guide pillar connecting rod; the connecting rod is fixedly connected with a guide pillar which is perpendicular to the guide pillar connecting rod and penetrates through the guide pillar connecting rod.

Through adopting above-mentioned technical scheme, when the slider goes up and down, can receive the restriction of guide pillar connecting rod and guide pillar.

The utility model discloses further set up to: and the top of the vertical plate is fixedly provided with an end cover for sealing the sliding groove and the sliding groove.

Through adopting above-mentioned technical scheme, can prevent that the slider from slipping in the riser.

To sum up, the utility model discloses a beneficial technological effect does:

1. the tray can be prevented from left and right deviation;

2. the tray can be conveniently taken down from the top plate;

3. the tray can be prevented from being secondarily displaced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the lifting assembly of the present invention.

Fig. 3 is a schematic view of the riser structure of the present invention.

Fig. 4 is a schematic structural diagram of the positioning assembly of the present invention.

In the figure, 1, a lifting component; 11. a hydraulic cylinder; 12. a top plate; 13. a baffle plate; 14. a top plate guide post; 15. a support; 2. a clamping component; 21. a cylinder; 22. a splint; 23. a clamp plate guide post; 24. a base plate; 25. a piston rod; 3. a vertical plate; 31. a slider; 32. a chute; 33. a sliding groove; 34. a connecting rod; 35. a guide post connecting rod; 36. a guide post; 37. and (4) end covers.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment, refer to fig. 1, is a tray positioning device for printing paper of the utility model discloses, including lifting unit 1, two screens subassembly 2 and two risers 3.

Referring to fig. 1 and 2, the lifting assembly 1 includes a hydraulic cylinder 11, a top plate 12, a baffle 13, two top plate guide pillars 14 and a support 15, the hydraulic cylinder 11 is vertically fixed on the upper surface of the support 15, and it extends upward to form a piston rod, the top plate 12 is a rectangular plate horizontally arranged, the upper surface of the top plate 12 is smooth, the top end of the piston rod extended by the hydraulic cylinder 11 is in threaded connection with the center position of the lower bottom surface of the top plate 12, the two top plate guide pillars 14 are respectively vertically arranged on two sides of the hydraulic cylinder 11, the top plate guide pillars 14 pass through the support 15 to be connected with the support 15 in a sliding manner, and are in threaded connection with the top plate 12, the baffle 13 is a vertically arranged rectangular plate, and the lower.

Referring to fig. 3, two risers 3 are rectangular plates vertically disposed on two sides of the top plate 12 and the baffle plate 13 respectively, and the distance between the two rectangular plates and the top plate 12 is the same as that between the two rectangular plates and the baffle plate 13, a T-shaped chute 32 is vertically disposed in the middle of the riser 3, a T-shaped slider 31 is disposed in the chute 32, the slider 31 is connected with the chute 32 in a sliding manner, a horizontally disposed connecting rod 34 is fixedly disposed on the lower surface of the slider 31, two ends of the connecting rod 34 are fixedly connected to the lower surface of the slider 31 and the side wall of the top plate 12 close to the riser 3 respectively, a guide pillar connecting rod 35 is fixedly disposed on the side wall of the riser 3 close to the top plate 12, the guide pillar connecting rod 35 is located under the connecting rod 34, the guide pillar connecting rod 35 is parallel to the connecting rod 34, and the other end thereof is fixedly connected to the upper portion of the bracket 15, two rectangular sliding grooves 33 are vertically arranged on two sides of the sliding groove 32 on the vertical plate 3, and referring to fig. 1, an end cover 37 is fixedly arranged on the top of the vertical plate 3.

Referring to fig. 4, the clamping assembly 2 includes a cylinder 21, a clamp plate 22, two clamp plate guide pillars 23 and a base plate 24, the cylinder 21 is horizontally disposed, the base plate 24 is a rectangular plate horizontally disposed, the middle portion of the side wall of the base plate 24 close to the vertical plate 3 is fixedly connected with a slider 31, the cylinder 21 is fixedly connected to the base plate 24 and is far away from the middle position of the side wall of the vertical plate 3, the cylinder 21 is perpendicular to the base plate 24, and extends out of a piston rod 25 towards the top plate 12, one end of the piston rod 25 far away from the vertical plate 3 is in threaded connection with the center of the side wall of the clamp plate 22 close to the vertical plate 3, the two clamp plate guide pillars 23 are parallel to the cylinder 21 and are respectively located at two sides of the cylinder 21, one end of the guide pillar clamp plate 23 far away from the vertical plate 3 is in threaded connection with the.

The working principle of the above embodiment is as follows: when a forklift puts a tray on the top plate 12, the two cylinders 21 start to work, the piston rods 25 of the cylinders 21 drive the clamping plates 22 and the two clamping plate guide pillars 23 to extend towards the top plate 12, fixed extension lengths are preset for the piston rods 25, when the two clamping plates 22 contact the tray, the tray starts to move under the action of clamping forces of the two clamping plates 22, when the extension lengths of the piston rods 25 reach the preset lengths, the clamping plates 22 move to the specified positions, the left and right deviations of the tray are adjusted by the two clamping plates 22, the clamping plates 22 continue to keep the state, the lifting assembly 1 starts to work at the moment, the hydraulic cylinder 11 drives the top plate 12 and the guide pillar top plate 14 to move upwards, the top plate 12 drives the connecting rod 34 to move, the connecting rod 34 further drives the sliding block 31 and the cylinder 21 to move upwards synchronously with the top plate 12, and in the process, the clamping plates 22 can always keep limiting the left and right positions of the tray to prevent the tray from generating secondary When the paper in the tray is used up, the lifting platform drops to the original position, and the piston rod 25 of the air cylinder 21 drives the clamping plate 22 to retract to the original position.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a tray positioner of printing paper which characterized in that: comprises a lifting component (1) and a clamping component (2);

the lifting assembly (1) comprises a top plate (12) and a hydraulic cylinder (11) for driving the top plate (12) to lift;

screens subassembly (2) are including setting up two splint (22) in roof (12) both sides and drive splint (22) carry out cylinder (21) that are close to each other or keep away from each other in roof (12) both sides.

2. A tray positioning device for printing sheets, as claimed in claim 1, characterized in that: the top plate (12) is also vertically and fixedly connected with a baffle plate (13), and the baffle plate (13) is arranged at the edge of the top plate (12).

3. A tray positioning device for printing sheets, as claimed in claim 2, characterized in that: the upper surface of the top plate (12) is smooth.

4. A tray positioning device for printing sheets, as claimed in claim 3, characterized in that: at least two top plate guide columns (14) are vertically and fixedly connected to the lower surface of the top plate (12); the two top plate guide columns (14) are respectively vertically arranged on two sides of the hydraulic cylinder (11);

the hydraulic cylinder (11) is arranged on the lower surface of the top plate (12), a support (15) which is arranged on the lower side of the hydraulic cylinder (11) and used for fixedly supporting the hydraulic cylinder (11) is fixedly connected to the hydraulic cylinder (11), and the top plate guide post (14) penetrates through the support (15) and is connected with the support (15) in a sliding mode.

5. A tray positioning device for printing sheets, as claimed in claim 4, characterized in that: two vertical plates (3) which are vertically arranged are arranged on two sides of the top plate (12);

a sliding groove (32) is vertically formed in the middle of the vertical plate (3), a sliding block (31) sliding in the sliding groove (32) is arranged in the sliding groove (32), and the sliding groove (32) is T-shaped;

a backing plate (24) is vertically and fixedly connected to the sliding block (31), and the air cylinder (21) is fixedly connected with the backing plate (24);

the sliding block (31) is fixedly connected with a connecting rod (34), one end of the connecting rod (34) is fixedly connected with the sliding block (31), and the other end of the connecting rod is fixedly connected with the top plate (12).

6. A tray positioning device for printing sheets, as claimed in claim 5, characterized in that: the clamping plate (22) is vertically and fixedly connected with at least two clamping plate guide posts (23) on the surface of the cylinder (21), and the clamping plate guide posts (23) are positioned on two sides of the cylinder (21);

two rectangular sliding grooves (33) are vertically formed in two sides of the upper sliding groove (32) of the vertical plate (3), and the other end of the clamp plate guide post (23) penetrates through the base plate (24) and the sliding grooves (33).

7. The tray positioning device for printing sheets as claimed in claim 6, wherein: a guide post connecting rod (35) is vertically and fixedly connected to the surface of one side of the vertical plate (3) facing the top plate (12); the connecting rod (34) is fixedly connected with a guide post (36) which is vertical to the guide post connecting rod (35) and penetrates through the guide post connecting rod (35).

8. The tray positioning device for printing sheets of claim 7, wherein: and an end cover (37) for sealing the sliding groove (33) and the sliding groove (32) is fixedly arranged at the top of the vertical plate (3).