CN219652271U - Negative pressure air suction device of stacker - Google Patents

Abstract

The utility model discloses a negative pressure air suction device of a stacker, which belongs to the technical field of negative pressure air suction devices and comprises bases and supports, wherein two bases and two supports are respectively provided, a stacker conveying belt is arranged between the two bases, cavities are respectively arranged in the two bases, a conduit is arranged between the two supports, the two bases are respectively communicated with the conduit, a connecting pipe is fixed on the conduit, a plurality of adsorption holes communicated with the cavities are respectively formed in the two bases, a vacuum pump is arranged on one side of the connecting pipe, a telescopic pipe is fixed on an air inlet pipe of the vacuum pump, one end of the telescopic pipe, far away from the vacuum pump, is connected with a filter element, and one end of the filter element, far away from the telescopic pipe, is connected with the connecting pipe. The negative pressure air suction device of the stacker is beneficial to conveying products and avoiding blockage.

Description

Negative pressure air suction device of stacker

Technical Field

The utility model belongs to the technical field of negative pressure air suction devices, and particularly relates to a negative pressure air suction device of a stacker.

Background

In the production of sheet products such as sanitary napkins, a stacker is often used, and the existing stacker is used for placing the sanitary napkins or other sheet products on a metal guide rail in the process of conveying the sanitary napkins or other sheet products, and driving the guide rail to move forward through a belt, but the sanitary napkins or other sheet products are easy to turn up and down in the conveying process, and blocking phenomenon is easy to occur when serious, so that the efficiency of the whole production line is affected.

Disclosure of Invention

The utility model aims to provide a negative pressure air suction device of a stacker, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stacker negative pressure getter device, includes base and support, base and support all are equipped with two, two be equipped with the stacker conveyer belt between the base, all be equipped with the cavity in two bases, two be equipped with the pipe between the support, two bases all communicate with the pipe, are fixed with the connecting pipe on the pipe, two a plurality of absorption holes with the cavity intercommunication have all been seted up on the base, one side of connecting pipe is equipped with the vacuum pump, is fixed with flexible pipe in the intake pipe of vacuum pump, and the one end that the vacuum pump was kept away from to flexible pipe is connected with the filter, and the one end and the connecting pipe that flexible pipe was kept away from to the filter are connected.

In a further embodiment, two adjusting bolts are respectively arranged on two sides of the stacker conveyor belt, screw holes matched with the adjusting bolts are respectively formed on two sides of the support, the two adjusting bolts on one side of the stacker conveyor belt are respectively connected with one of the bases in a rotating mode, and the other two adjusting bolts are respectively connected with the other base in a rotating mode.

In a further embodiment, two cross bars are fixed on the opposite side walls of the two bases, and two through holes matched with the cross bars are formed in the two supports.

In a further embodiment, two connecting blocks are fixed on two sides of the two supports, and two through holes are formed in each connecting block.

In a further embodiment, the filter element comprises a shell and a filter screen, the end part of the shell is in threaded connection with a shield, check rings are fixed in the shell and the shield, the filter screen is arranged between the two check rings, and a sealing gasket is fixed in the shell.

In further embodiments, the bottom end of vacuum pump is fixed with the extension board, and the bottom end mounting of extension board has the inserted block, is fixed with the handle on the extension board, and the below of extension board is equipped with the base, and the draw-in groove with the inserted block adaptation is seted up on the top of base, and the both sides of vacuum pump all are equipped with the fixture block, and the bottom of two fixture blocks all runs through the extension board and extend to in the base, and the both sides of base all are fixed with two dogs.

The utility model has the technical effects and advantages that: this stacker negative pressure getter device opens the vacuum pump through setting up base, support, vacuum pump, flexible pipe, connecting tube, pipe, when stacker conveyer belt carried sanitary towel or other sheet products, because negative pressure effect, sanitary towel or other sheet products can laminate on two bases, avoid sanitary towel or other sheet products to appear turning up down the circumstances of perking, avoid the card stifled.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 1B in accordance with the present utility model;

fig. 4 is a cross-sectional view of a filter element of the present utility model.

In the figure: 1. a stacker conveyor belt; 2. an adjusting bolt; 3. a base; 4. a support; 5. a base; 6. a vacuum pump; 7. a telescopic tube; 8. a filter; 80. a housing; 81. a sealing gasket; 82. a shield; 83. a retainer ring; 84. a filter screen; 9. a connecting pipe; 10. a conduit; 11. a cross bar; 12. a connecting block; 13. a support plate; 14. a clamping block; 15. a handle; 16. inserting blocks; 17. and a stop block.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Referring to fig. 1 to 4, the present utility model provides a negative pressure suction device for a stacker, and the negative pressure suction device for a stacker will be described in detail with reference to the accompanying drawings.

Example 1

The utility model provides a stacker negative pressure getter device, including base 3 and support 4, base 3 and support 4 all are equipped with two, be equipped with stacker conveyer belt 1 between two bases 3, all be equipped with the cavity in two bases 3, be equipped with pipe 10 between two supports 4, two bases 3 all communicate with pipe 10, the welding has connecting tube 9 on pipe 10, a plurality of absorption holes with the cavity intercommunication have all been seted up on two bases 3, one side of connecting tube 9 is equipped with vacuum pump 6, be fixed with flexible pipe 7 through the gluing agent in the intake pipe of vacuum pump 6, the one end that vacuum pump 6 was kept away from to flexible pipe 7 is connected with filter 8, the one end that flexible pipe 7 was kept away from to filter 8 is connected with connecting tube 9.

In this embodiment, the specific usage flow is as follows: through setting up base 3, support 4, vacuum pump 6, flexible pipe 7, connecting pipe 9, pipe 10, with vacuum pump 6 and external power source connection, when stacker conveyer belt 1 carried sanitary towel or other sheet products, because negative pressure effect, sanitary towel or other sheet products can paste on two bases 3 and carried, avoid sanitary towel or other sheet products to appear turning up down the circumstances of perk, avoid blocking.

Example 2

On the basis of embodiment 1, two adjusting bolts 2 are arranged on two sides of two stacker conveyor belts 1, screw holes matched with the adjusting bolts 2 are formed on two sides of two supports 4, two adjusting bolts 2 on one side of each stacker conveyor belt 1 are rotationally connected with one base 3, the other two adjusting bolts 2 are rotationally connected with the other base 3, and the distance between the two bases 3 can be adjusted as required by rotating the adjusting bolts 2.

The lateral walls of two bases 3 opposite to each other are all welded with two horizontal poles 11, two through holes matched with the horizontal poles 11 are all formed in two supports 4, and the stability of the bases 3 is improved due to the arrangement of the horizontal poles 11.

The two sides of the two supports 4 are welded with connecting blocks 12, each connecting block 12 is provided with two through holes, and the connecting blocks 12 are connected with the stacker by bolts during installation.

The filter 8 comprises a shell 80 and a filter screen 84, wherein the end part of the shell 80 is in threaded connection with a protective cover 82, the protective cover 82 is in threaded connection with the telescopic pipe 7, the shell 80 is welded with the connecting pipe 9, retaining rings 83 are welded in the shell 80 and the protective cover 82, the filter screen 84 is arranged between the two retaining rings 83, a sealing gasket 81 is fixed in the shell 80 through an adhesive, the filter screen 84 can filter impurities in gas passing through the shell 80 and the protective cover 82, the vacuum pump 6 is prevented from being blocked by the impurities, the filter screen 84 can be taken out after the protective cover 82 is unscrewed, and the filter screen 84 is cleaned or replaced.

The bottom of vacuum pump 6 is fixed with extension block 13 through the bolt, the bottom welding of extension block 13 has inserted block 16, the welding has handle 15 on the extension block 13, the below of extension block 13 is equipped with base 5, the draw-in groove with the adaptation of inserted block 16 has been seted up on the top of base 5, the both sides of vacuum pump 6 all are equipped with fixture block 14, the bottom of two fixture blocks 14 all runs through extension block 13 and extends to in the base 5, two dog 17 have all been welded to the both sides of base 5, after fixing dog 17 in the suitable position with the bolt, if need lift vacuum pump 6 off the maintenance, only need extract two fixture blocks 14 and hold handle 15 pull extension block 13, conveniently lift down the support plate 13 together with vacuum pump 6 from base 5 and maintain, during the installation, insert the draw-in groove at base 5 top with the inserted block 16 in, make the bottom of two fixture blocks 14 run through extension block 13 and extend to in the base 5, can prevent that extension block 13 and vacuum pump 6 from removing, and then realize the installation of vacuum pump 6.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a stacker negative pressure getter device, includes base (3) and support (4), its characterized in that: base (3) and support (4) all are equipped with two, two be equipped with stacker conveyer belt (1) between base (3), all be equipped with the cavity in two base (3), two be equipped with pipe (10) between support (4), two base (3) all communicate with pipe (10), are fixed with connecting pipe (9) on pipe (10), two a plurality of absorption holes with the cavity intercommunication have all been seted up on base (3), one side of connecting pipe (9) is equipped with vacuum pump (6), is fixed with flexible pipe (7) in the intake pipe of vacuum pump (6), and the one end that flexible pipe (7) kept away from vacuum pump (6) is connected with filter element (8), and the one end that flexible pipe (7) was kept away from to filter element (8) is connected with connecting pipe (9).

2. The negative pressure suction device of a stacker according to claim 1, wherein: two both sides of stacker conveyer belt (1) all are equipped with two adjusting bolt (2), two the screw with adjusting bolt (2) adaptation has all been seted up to the both sides of support (4), and two adjusting bolt (2) of stacker conveyer belt (1) one side all rotate with one of them base (3) to be connected, and two other adjusting bolt (2) all rotate with another base (3) to be connected.

3. The negative pressure suction device of a stacker according to claim 1, wherein: two lateral walls of the base (3) which are opposite are respectively fixed with two cross bars (11), and two through holes which are matched with the cross bars (11) are respectively formed in the two supports (4).

4. The negative pressure suction device of a stacker according to claim 1, wherein: connecting blocks (12) are fixed on two sides of the two supports (4), and two through holes are formed in each connecting block (12).

5. The negative pressure suction device of a stacker according to claim 1, wherein: the filter element (8) comprises a shell (80) and a filter screen (84), wherein the end part of the shell (80) is connected with a protective cover (82) in a threaded manner, check rings (83) are fixed in the shell (80) and the protective cover (82), the filter screen (84) is arranged between the two check rings (83), and a sealing gasket (81) is fixed in the shell (80).

6. The negative pressure suction device of a stacker according to claim 1, wherein: the bottom mounting of vacuum pump (6) has extension board (13), the bottom mounting of extension board (13) has inserted block (16), be fixed with handle (15) on extension board (13), the below of extension board (13) is equipped with base (5), the draw-in groove with the adaptation of inserted block (16) has been seted up on the top of base (5), the both sides of vacuum pump (6) all are equipped with fixture block (14), the bottom of two fixture blocks (14) all runs through extension board (13) and extends to in base (5), the both sides of base (5) all are fixed with two dog (17).