阅读说明：本技术 一种快速吸附分页机构 (Quick adsorption paging mechanism ) 是由 陈文正 于 2021-09-08 设计创作，主要内容包括：本发明公开了一种快速吸附分页机构,涉及包装分页装置技术领域,包括气缸和托盘；所述气缸具备一个活塞杆,所述气缸的活塞杆固定连接有负压吸盘；所述托盘的上端设置有至少一个负压侧板；所述负压吸盘和负压侧板均具备一个进气端,所述负压吸盘和负压侧板的进气端均与气泵的进气端连通。本发明通过通过负压吸盘和负压侧板的配合作用,可以在对纸板的顶部进行吸附时,可以使其他闲置的纸板的侧面被吸附,从而避免底部的纸板在气压或者静电的作用下被带起。(The invention discloses a quick adsorption paging mechanism, which relates to the technical field of packaging paging devices and comprises a cylinder and a tray; the air cylinder is provided with a piston rod, and a negative pressure sucker is fixedly connected to the piston rod of the air cylinder; the upper end of the tray is provided with at least one negative pressure side plate; the negative pressure sucker and the negative pressure side plate are both provided with an air inlet end, and the air inlet ends of the negative pressure sucker and the negative pressure side plate are both communicated with the air inlet end of the air pump. According to the invention, through the matching effect of the negative pressure sucker and the negative pressure side plate, the side surfaces of other idle paperboards can be adsorbed when the top of the paperboard is adsorbed, so that the bottom paperboard is prevented from being brought up under the action of air pressure or static electricity.)

1. The utility model provides a quick absorption paging mechanism, includes cylinder (7) and tray (1), its characterized in that:

the air cylinder (7) is provided with a piston rod, and a negative pressure sucker (6) is fixedly connected to the piston rod of the air cylinder (7);

the upper end of the tray (1) is provided with at least one negative pressure side plate (2);

the negative pressure sucker (6) and the negative pressure side plate (2) are both provided with an air inlet end, and the air inlet ends of the negative pressure sucker (6) and the negative pressure side plate (2) are both communicated with the air inlet end of the air pump (3).

2. The quick adsorption paging mechanism according to claim 1, wherein the negative pressure sucker (6) comprises a cover body (61), a connecting sleeve (62), a partition (63) and a first through hole (64);

the cover body (61) adopts loudspeaker column structure, and the end and the adapter sleeve (62) intercommunication of the cover body (61), set up first gas outlet and define the inlet end for negative pressure suction cup (6) on adapter sleeve (62), adapter sleeve (62) are through the inlet end intercommunication of first gas outlet and second pipeline (5) and air pump (3), the opening part of the cover body (61) is sealed to be provided with baffle (63), a plurality of first through-holes (64) have been seted up to equidistance on baffle (63).

3. The quick adsorption paging mechanism according to claim 1, wherein the negative pressure side plate (2) comprises a side plate body (21), a cavity (22), a groove (23) and a second through hole (24);

the side plate is characterized in that a groove (23) is vertically formed in the side plate body (21), a cavity (22) is vertically formed in the side plate body (21), the cavity (22) is communicated with the groove (23) through a second through hole (24), a second air outlet is formed in the upper end of the cavity (22), and the cavity (22) is communicated with the air inlet end of the air pump (3) through the second air outlet and the first pipeline (4).

4. The quick adsorption paging mechanism according to claim 3, wherein the number of the negative pressure side plates (2) is three, and the three negative pressure side plates (2) are arranged in a shape of Chinese character 'ao'.

5. The quick adsorption paging mechanism according to claim 3, wherein a positive pressure sorting assembly (10) is disposed between the negative pressure side plate (2) and the first pipeline (4), the positive pressure sorting assembly (10) has an air inlet end and is communicated with the cavity (22), and the positive pressure sorting assembly (10) has an air outlet end and is communicated with the first pipeline (4).

6. The quick adsorption paging mechanism according to claim 5, wherein the positive pressure sorting assembly (10) comprises a container (101), a spring (102), a polish rod (103), a fixed plate (104), a first slot (105), a movable plate (106), and a second slot (107);

the container (101) is fixedly connected to the top end of the side plate body (21), a third opening is formed in the bottom end of the container (101) and communicated with the cavity (22), and a fourth opening is formed in the top end of the container (101) and communicated with the first pipeline (4);

a fixed plate (104) and a movable plate (106) are arranged in the container (101), the fixed plate (104) is fixedly connected to the inner wall of the container (101), the movable plate (106) slides on the polished rod (103), the polished rod (103) is fixed to the inner wall of the container (101), and one end, away from the fixed plate (104), of the movable plate (106) is provided with a spring (102);

the fixed plate (104) is provided with a first slot (105), the movable plate (106) is provided with a second slot (107), and the first slot (105) and the second slot (107) are arranged in a staggered manner.

Technical Field

The invention relates to the technical field of packaging paging devices, in particular to a quick adsorption paging mechanism.

Background

In order to save labor, reduce labor intensity of workers and improve production efficiency, automatic machines are gradually used for production in current packaging production, for example, in the production of packaging boxes, folded edges, top card adhesion and the like can be produced by using an automatic assembly line, when top cards, packaging paper and the like are adhered to packaging box main bodies, the top cards or the packaging paper need to be transferred and carried to the packaging box main bodies by using machines, the traditional manual operation is difficult to follow the speed of the assembly line, a manipulator is too expensive, the top cards are paper, the thickness is extremely small, the weight is extremely light and difficult to operate, the suction force of an adsorption mechanism is too large, the excessive top cards are easy to be adsorbed in sequence, the loss is large, and the error frequency is large, so that the change is urgently needed.

Disclosure of Invention

The present invention is directed to a fast suction paging mechanism to solve the above problems.

In order to achieve the purpose, the invention adopts the following technical scheme:

a quick adsorption paging mechanism comprises a cylinder and a tray;

the air cylinder is provided with a piston rod, and a negative pressure sucker is fixedly connected to the piston rod of the air cylinder;

the upper end of the tray is provided with at least one negative pressure side plate;

the negative pressure sucker and the negative pressure side plate are both provided with an air inlet end, and the air inlet ends of the negative pressure sucker and the negative pressure side plate are both communicated with the air inlet end of the air pump.

Optionally, the negative pressure suction cup comprises a cover body, a connecting sleeve, a partition plate and a first through hole;

the cover body adopts loudspeaker column structure, and the end and the adapter sleeve intercommunication of the cover body, set up first gas outlet and define as the inlet end of negative pressure sucking disc on the adapter sleeve, the adapter sleeve is through the inlet end intercommunication of first gas outlet and second pipeline with the air pump, the opening part of the cover body is sealed to be provided with the baffle, a plurality of first through-holes have been seted up to the equidistance on the baffle.

Optionally, the negative pressure side plate comprises a side plate body, a cavity, a groove and a second through hole;

the side plate body is vertically provided with a groove, a cavity is vertically formed in the side plate body and is communicated with the groove through a second through hole, a second air outlet is formed in the upper end of the cavity, and the cavity is communicated with the air inlet end of the air pump through the second air outlet and the first pipeline.

Optionally, the number of the negative pressure side plates is three, and the three negative pressure side plates are arranged in a shape of Chinese character 'ao'.

Optionally, be provided with malleation arrangement subassembly between negative pressure curb plate and the first pipeline, malleation arrangement subassembly possesses an inlet end and communicates with the cavity, malleation arrangement subassembly possesses one and gives vent to anger the end and communicates with first pipeline.

Optionally, the positive pressure trim assembly comprises a container, a spring, a polish rod, a fixed plate, a first slot, a movable plate, and a second slot;

the container is fixedly connected to the top end of the side plate body, a third opening is formed in the bottom end of the container and communicated with the cavity, and a fourth opening is formed in the top end of the container and communicated with the first pipeline;

a fixed plate and a movable plate are arranged in the container, the fixed plate is fixedly connected to the inner wall of the container, the movable plate slides on a polished rod, the polished rod is fixed on the inner wall of the container, and a spring is arranged at one end, far away from the fixed plate, of the movable plate;

the fixed plate is provided with a first open slot, the movable plate is provided with a second open slot, and the first open slot and the second open slot are arranged in a staggered mode.

The invention has the following advantages:

according to the invention, through the arrangement of the negative pressure sucker, gas is sent out through the first through hole, the inner space of the cover body, the first air outlet and the second pipeline, so that negative pressure adsorption can be carried out on the top of the paperboard at the first through hole, and meanwhile, the first through holes are arranged in an array manner, so that a pressure equalizing effect can be achieved, and damage to a certain part of the paperboard due to large negative pressure can be avoided.

According to the invention, the negative pressure side plate is arranged, and the gas is sent out through the groove, the second through hole, the cavity, the second air outlet and the first pipeline, so that negative pressure is generated at the second through hole, and the negative pressure can adsorb the side surface of the paperboard.

According to the invention, through the matching effect of the negative pressure sucker and the negative pressure side plate, the side surfaces of other idle paperboards can be adsorbed when the top of the paperboard is adsorbed, so that the bottom paperboard is prevented from being brought up under the action of air pressure or static electricity.

Drawings

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

FIG. 2 is a schematic diagram of the adsorption and paging states of the present invention;

FIG. 3 is a cross-sectional view of the vacuum chuck of the present invention;

FIG. 4 is a cross-sectional view of the vacuum side plate of the present invention;

FIG. 5 is a cross-sectional view of the positive pressure collating assembly of the present invention.

In the figure: the vacuum packaging box comprises a tray 1, a negative pressure side plate 2, a side plate body 21, a cavity 22, a groove 23, a second through hole 24, an air pump 3, a first pipeline 4, a second pipeline 5, a negative pressure suction cup 6, a cover body 61, a connecting sleeve 62, a partition 63, a first through hole 64, a cylinder 7, a slider 8, a slide rail 9, a positive pressure finishing assembly 10, a container 101, a spring 102, a polished rod 103, a fixed plate 104, a first groove 105, a movable plate 106 and a second groove 107.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-2, a quick adsorption paging mechanism, includes cylinder 7 and tray 1, and cylinder 7 is used for controlling to go up and down, can set up slider 8 through on the cylinder 7, thereby slider 8 slides and realizes the displacement motion of cylinder 7 on slide rail 9.

In this embodiment, the vacuum chuck 6 and the vacuum side plate 2 both have an air inlet end, and the air inlet ends of the vacuum chuck 6 and the vacuum side plate 2 are both communicated with the air inlet end of the air pump 3.

Referring to fig. 2, the cylinder 7 has a piston rod, and the piston rod of the cylinder 7 is fixedly connected with the negative pressure suction cup 6, as follows:

the negative pressure sucker 6 comprises a cover body 61, a connecting sleeve 62, a partition plate 63 and a first through hole 64.

The cover body 61 adopts a horn-shaped structure, the tail end of the cover body 61 is communicated with the connecting sleeve 62, a first air outlet is formed in the connecting sleeve 62 and is defined as an air inlet end of the negative pressure sucker 6, the connecting sleeve 62 is communicated with an air inlet end of the air pump 3 through the first air outlet and the second pipeline 5, a partition plate 63 is arranged at the opening of the cover body 61 in a sealing mode, and a plurality of first through holes 64 are formed in the partition plate 63 at equal distances.

It is worth mentioning that the partition 63, by outer should adopt unevenness's structure in proper order to guaranteed that part first through-hole 64 communicates with the external world all the time, thereby the surface cardboard is totally stifled with first through-hole 64, has reduced the pressure to the cardboard on the one hand, and on the other hand avoids air pump 3 to damage.

The effect of negative pressure sucking disc 6 lies in, opens air pump 3, and gas is seen off via first through-hole 64, the inner space of the cover body 61, first gas outlet and second pipeline 5 to make first through-hole 64 department carry out the negative pressure to the top of cardboard and adsorb, set up first through-hole 64 array simultaneously, can play the effect of voltage-sharing and avoid leading to the fact the damage to the negative pressure of cardboard somewhere is great.

The upper end of the tray 1 is provided with at least one negative pressure side plate 2, and the negative pressure side plate 2 comprises a side plate body 21, a cavity 22, a groove 23 and a second through hole 24;

the side plate body 21 is vertically provided with a groove 23, the inside of the side plate body 21 is vertically provided with a cavity 22, the cavity 22 is communicated with the groove 23 through a second through hole 24, the upper end of the cavity 22 is provided with a second air outlet, and the cavity 22 is communicated with the air inlet end of the air pump 3 through the second air outlet and the first pipeline 4.

The negative pressure side plate 2 has the function that when the air pump 3 is started, air is sent out through the groove 23, the second through hole 24, the cavity 22, the second air outlet and the first pipeline 4, so that negative pressure is generated at the second through hole 24, and the negative pressure can adsorb the side face of the paperboard.

Referring to fig. 2, through the cooperation of the negative pressure sucker 6 and the negative pressure side plate 2, when the top of the paperboard is adsorbed, the side surfaces of other idle paperboards can be adsorbed, so that the paperboard at the bottom is prevented from being brought up under the action of air pressure or static electricity, and the adsorbed paperboard is also subjected to the negative pressure action of the negative pressure side plate 2, but the area of the end part of the side surface of the paperboard is smaller and is far smaller than the adsorption force of the upper negative pressure sucker 6, so that the adsorption can be ignored.

Example two

Referring to fig. 5, the difference between the second embodiment and the first embodiment is that, on the basis of the first embodiment, a positive pressure collating assembly 10 is further provided, specifically as follows:

positive pressure trim assembly 10 includes a container 101, a spring 102, a polished rod 103, a fixed plate 104, a first slot 105, a movable plate 106, and a second slot 107.

The container 101 is fixedly connected to the top end of the side plate body 21, a third opening is formed in the bottom end of the container 101 and communicated with the cavity 22, and a fourth opening is formed in the top end of the container 101 and communicated with the first pipeline 4.

A fixed plate 104 and a movable plate 106 are arranged in the container 101, the fixed plate 104 is fixedly connected to the inner wall of the container 101, the movable plate 106 slides on the polish rod 103, the polish rod 103 is fixed on the inner wall of the container 101, and one end, away from the fixed plate 104, of the movable plate 106 is provided with a spring 102.

The fixed plate 104 is provided with a first slot 105, the movable plate 106 is provided with a second slot 107, and the first slot 105 and the second slot 107 are arranged in a staggered manner.

Referring to fig. 2, after the uppermost sheet is adsorbed, the lower sheet may be lifted and folded, wrinkled, etc., and thus the uppermost sheet may be blown flat by the positive pressure finishing assembly 10.

The principle of the positive pressure collation assembly 10 is as follows: when gas enters the container 101 through the groove 23, the second through hole 24 and the cavity 22, the movable plate 106 is normally attached to the fixed plate 104 under the action of the spring 102 and closes the first slot 105 and the second slot 107, so that the movable plate 106 compresses the spring 102 and separates from the fixed plate 104 under the action of the gas pressure, and the gas is unobstructed. When the air pump 3 stops, the movable plate 106 descends under the elastic force of the spring 102 and drives the air to compress, the air is discharged through the first slot 105, the cavity 22 and the second through hole 24, and the air is only discharged through the second through hole 24 on the upper side because the second through hole 24 on the bottom is shielded by the paper board, so that the paper board on the uppermost layer can be blown flat by the air.

The above description is only a preferred embodiment of the present invention, and not intended to be exhaustive or to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.