CN219584575U

CN219584575U - Bag turning mechanism of bag inserting machine

Info

Publication number: CN219584575U
Application number: CN202321246484.9U
Authority: CN
Inventors: 沈立忠; 先洪全; 洪春满; 鹿建森
Original assignee: Hefei Liantai Chuangrun Intelligent Technology Co ltd
Current assignee: Hefei Liantai Chuangrun Intelligent Technology Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-08-25
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a bag overturning mechanism of a bag inserting machine, which comprises a front suction disc piece, a rear suction disc piece and a bag pressing rod arranged between the front suction disc piece and the rear suction disc piece, wherein the front suction disc piece comprises an air pipe, a driving assembly connected with the air pipe and used for adjusting the position and the angle of the air pipe, and a bearing frame sleeved on the outer wall of one end of the air pipe far away from the driving assembly, the bottom of the bearing frame is provided with a sliding opening along the length direction of the bearing frame, a plurality of groups of assembling blocks are movably arranged in the sliding opening, suction discs are detachably arranged at the bottom of the assembling blocks, a plurality of groups of connecting hoses are arranged at the bottom of the air pipe, and one end of each connecting hose far away from the air pipe is provided with a connecting piece connected with the assembling block and communicated with the suction disc. According to the technical scheme, the bearing frame and the plurality of groups of assembling blocks are arranged, one end of each assembling block is communicated with the air pipe through the connecting hose and the connecting piece, the other end of each assembling block is communicated with the sucking disc, and then the assembling blocks are regulated and controlled to move on the bearing frame so as to adjust the positions of the sucking discs, and the bag body is suitable for bag bodies of different specifications.

Description

Bag turning mechanism of bag inserting machine

Technical Field

The utility model relates to the technical field of bag inserting machines, in particular to a bag overturning mechanism of a bag inserting machine.

Background

At present, a bag inserting machine is proposed in the market for realizing bag feeding work in cement filling, and has the advantages of saving labor force, reducing production cost, improving working efficiency, reducing environmental pollution and the like, and the bag inserting machine generally comprises a conveying device, a bag feeding device, a bag inserting device, a material conveying machine and other structures, wherein the bag feeding device comprises a suction disc bag opening piece for folding a bag body to be 90 degrees.

For example, a mechanical automatic cement bag inserting machine proposed in publication number CN112357220a, in which: the sucking disc bag opening part comprises a front sucking disc part and a rear sucking disc part, the front sucking disc part comprises a sucking bag support and a steering support, the sucking bag support is movably connected with a first cylinder, the driving end of the first cylinder is connected with a large arm, the large arm comprises a main rod and a short rod, the short rod is fixedly connected with the outer surface of the main rod, the driving end of the first cylinder is connected with the short rod, one end of the main rod is movably connected with the steering support, the other end of the main rod is movably connected with a reversing arm body, the outer surface of the reversing arm body is connected with an air pipe, the lower end face of the air pipe is connected with the sucking disc, the outer surface of the reversing arm body is movably connected with a reversing rod body, and the other end of the reversing rod body is connected with the air pipe; the rear sucker comprises a second air cylinder, an output shaft of the second air cylinder is fixedly connected with a connecting frame, and the connecting frame is connected with the sucker.

The sucking disc bag opening part of the bag inserting machine can enable the bag body to be turned over to be 90 degrees, but the positions and the quantity of sucking discs connected through air pipes in the front sucking disc part are certain, and cement bags on the market at present have different specifications. Therefore, we propose a bag turning mechanism of a bag inserting machine.

Disclosure of Invention

The utility model aims to provide a bag turning mechanism of a bag inserting machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a bag turning mechanism of pocket inserting machine, includes leading suction disc spare, rearmounted suction disc spare and locates the pressure bag pole between leading suction disc spare, the rearmounted suction disc spare, leading suction disc spare includes the trachea, connects the trachea and is used for adjusting the drive assembly of trachea position and angle and the cover to locate the trachea and keep away from the bearing frame of drive assembly one end outer wall, the sliding mouth has been seted up along its length direction to the bearing frame bottom, the movable multiunit assembly piece that is equipped with in the sliding mouth, the assembly piece bottom can be dismantled and be equipped with the sucking disc, the trachea bottom is equipped with multiunit coupling hose, coupling hose keeps away from tracheal one end and is equipped with the connecting piece that is connected with the assembly piece and communicates with the sucking disc, the assembly piece outer wall is equipped with and is used for the fixed mounting with assembly piece and bearing frame.

The connecting piece is characterized by further comprising a hollow column communicated with the connecting hose, wherein threads of the hollow column are inserted into a first threaded blind hole formed in the upper end of an inner cavity of the assembly block, a second threaded blind hole matched with the sucker is formed in the lower end of the first threaded blind hole in a communicating mode, the diameter of the second threaded blind hole is smaller than that of the first threaded blind hole, and a plurality of groups of air vents communicated with the second threaded blind hole are formed in the bottom of the hollow column.

The movable rod is vertically inserted into the bottom axis of the hollow column, the bottom end of the movable rod extends into the second threaded blind hole and is used for being in contact with a bump fixed to the upper end of the inner cavity of the sucker, a sealing block used for sealing the vent is movably sleeved on the outer wall of the movable rod and located below the hollow column, the diameter of the sealing block is smaller than that of the second threaded blind hole, the sealing block is connected with the bottom of the hollow column through a first spring, the top end of the movable rod is located the inner cavity of the hollow column, the top end of the movable rod is connected with the inner wall of the bottom of the hollow column through a second spring, a guide shaft structure is arranged between the sucker and the sealing block in the second threaded blind hole and is connected with the hollow column through a supporting rod, and a pull rope is connected to the top end of the movable rod.

The movable frame is connected with the assembly block through an elastic connecting piece, the inner wall of the bottom of the bearing frame is provided with magnetic strips along the length direction of the inner wall, and the bottom of the movable frame is provided with magnetic sheets for adsorbing the magnetic strips at positions corresponding to the magnetic strips.

The improvement is that the outer side of the bearing frame is provided with a disassembly opening communicated with the sliding opening and used for the assembly block with the fixing piece to pass through.

Compared with the prior art, the utility model has the beneficial effects that:

this technical scheme is through being provided with carrier and multiunit assembly piece, and assembly piece one end and trachea pass through coupling hose and connecting piece intercommunication, and the other end intercommunication sucking disc, and then regulate and control assembly piece removes the adjustment that can realize the sucking disc position on carrier, adapts to the bag body of different specifications and uses, does not influence the adsorption stability of sucking disc simultaneously to the user can increase the sucking disc or reduce the operation of sucking disc according to the bag body specification, improves the absorptive stability and the practicality of this leading sucking disc spare, and then guarantees the stability that turns over the bag mechanism and drive the bag body and turn over a book.

Drawings

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

FIG. 2 is a schematic view of a carrier structure according to the present utility model;

FIG. 3 is a right side view of the tracheal structure of the present utility model;

FIG. 4 is a schematic view of a connector according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure A of FIG. 4 according to the present utility model;

fig. 6 is a schematic structural view of a fixing member in the present utility model.

In the figure: 1. an air pipe; 2. a drive assembly; 3. a bag pressing rod; 4. a carrier; 5. a sliding port; 6. a mounting block; 7. a suction cup; 8. a connecting hose; 9. a hollow column; 10. a disassembly port; 11. a movable frame; 12. a magnetic strip; 13. a magnetic sheet; 14. an elastic connection member; 15. a vent; 16. a movable rod; 17. sealing blocks; 18. and a guide shaft structure.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, a bag turning mechanism of a bag inserting machine includes a front suction disc, a rear suction disc, and a bag pressing rod 3 disposed between the front suction disc and the rear suction disc, where the rear suction disc belongs to the prior art, for example, a mechanical automatic bag inserting machine for cement proposed in publication CN112357220a is disclosed, and the rear suction disc includes a second cylinder, and an output shaft of the second cylinder is fixedly connected with a connecting frame, the connecting frame and a suction disc, which are not described in detail herein.

It should be noted that, the suction cup in the rear suction cup member is not regulated and controlled in the utility model, because according to fig. 10 in a mechanical hand type cement automatic bag inserting machine proposed in publication number CN112357220a, the suction cup in the rear suction cup member is connected with the connecting frame in the rear suction cup member by adopting a bolt type structure, and the position of the suction cup can be regulated and the work of increasing or decreasing the suction cup can be performed as required.

The front sucking disc piece comprises an air pipe 1, a driving component 2 connected with the air pipe 1 and used for adjusting the position and the angle of the air pipe 1, and a bearing frame 4 sleeved on the outer wall of one end of the air pipe 1 far away from the driving component 2, wherein the driving component 2 belongs to the prior art, for example, the driving component 2 comprises a suction bag support, a steering support, a first air cylinder, a large arm, a reversing arm body, a reversing rod body and the like, and the details are not described here.

The front suction disc piece and the rear suction disc piece are both connected to the surface of the support main body of the bag inserting machine, and the air inlet end of the air pipe 1 is connected with external vacuumizing equipment through a pipeline.

The sliding opening 5 has been seted up along its length direction to carriage 4 bottom, and the movable multiunit assembly piece 6 that is equipped with in the sliding opening 5, assembly piece 6 bottom detachable is equipped with sucking disc 7, and trachea 1 bottom is equipped with multiunit coupling hose 8, and coupling hose 8 keep away from tracheal 1's one end be equipped with assembly piece 6 be connected and with the connecting piece of sucking disc 7 intercommunication, assembly piece 6 outer wall is equipped with and is used for the mounting with assembly piece 6 and carriage 4 fixed. Through setting up, the convenient to use person is nimble the position of use of sucking disc 7 of adjusting according to the cement bag specification of required absorption.

Referring to fig. 4-6, as a preferred embodiment, the connecting piece of the present embodiment includes a hollow column 9 communicated with a connecting hose 8, the hollow column 9 is screwed into a first threaded blind hole formed at the upper end of the inner cavity of the assembly block 6, a second threaded blind hole adapted to the suction cup 7 is formed at the lower end of the first threaded blind hole, the diameter of the second threaded blind hole is smaller than that of the first threaded blind hole, and a plurality of groups of air vents 15 communicated with the second threaded blind hole are formed at the bottom of the hollow column 9. Through this kind of setting for sucking disc 7 and hollow post 9 are in the same place through assembly piece 6 installation, do not influence sucking disc 7 department and produce stable adsorption affinity when conveniently adjusting sucking disc 7's use position.

As an preference, the bottom axle center of the hollow column 9 of this embodiment is vertically inserted with a movable rod 16, the bottom end of the movable rod 16 extends into a threaded blind hole II for contacting with a bump fixed at the upper end of the inner cavity of the suction cup 7, a sealing block 17 for sealing the vent 15 is movably sleeved on the outer wall of the movable rod 16 and below the hollow column 9, the diameter of the sealing block 17 is smaller than that of the threaded blind hole II, the sealing block 17 is connected with the bottom of the hollow column 9 through a spring I, the top end of the movable rod 16 is located in the inner cavity of the hollow column 9, the top end of the movable rod 16 is connected with the inner wall of the bottom of the hollow column 9 through a spring II, a guide shaft structure 18 is arranged between the suction cup 7 and the sealing block 17 in the threaded blind hole II, the guide shaft structure 18 is connected with the hollow column 9 through a supporting rod, the guide shaft structure 18 can move along with the hollow column 9, the top end of the movable rod 16 is connected with a pull rope, and the pull rope penetrates through the bottom of the hollow column 9 and bypasses the guide shaft structure 18 to connect the bottom of the sealing block 17. Through this kind of setting, rotatory sucking disc 7 makes its entering screw thread blind hole in can move movable rod 16 upward movement through the lug top, movable rod 16 upwards moves downwards through stay cord pulling sealing piece 17 for the vent 15 spills, so that follow-up sucking disc 7 department produces the adsorption affinity, when not needing to use sucking disc 7, the accessible is twisted out sucking disc 7, lose after the definition of sucking disc 7, movable rod 16 downwards, make sealing piece 17 upwards shutoff vent 15, the vent 15 department of this place can not produce the adsorption affinity this moment, guarantee other sucking disc 7 department absorbing effect.

As a preferred embodiment, the fixing member of this embodiment includes a movable frame 11 movably sleeved on the outer side of the top of the assembly block 6, the movable frame 11 can move up and down relative to the assembly block 6, the movable frame 11 is connected with the assembly block 6 through an elastic connecting member 14 and is used for assisting the downward reset of the upward movable frame 11, a magnetic strip 12 is arranged on the inner wall of the bottom of the bearing frame 4 along the length direction of the inner wall, a magnetic sheet 13 for adsorbing the magnetic strip 12 is arranged at the bottom end of the movable frame 11 corresponding to the position of the magnetic strip 12, the magnetic sheet 13 is an S pole, the magnetic strip 12 is an N pole, the assembly block 6 moves in the sliding opening 5 through the assembly block 6, and after the position of the assembly block is adjusted, the position of the assembly block 6 is fixed by adsorbing the magnetic strip 12 through the magnetic sheet 13.

As a preferred embodiment, the outer side of the carrier 4 of the present embodiment is provided with a disassembly opening 10 communicated with the sliding opening 5, through which the assembly block 6 with the fixing member passes, and the user can increase or decrease the assembly block 6 from the disassembly opening 10 according to the need, so as to meet the requirement of using the required number of suction cups 7, and it should be noted that the assembly block 6 is provided with the fixing member, and still can be disassembled from the disassembly opening 10 without being blocked.

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

Claims

1. The utility model provides a bag mechanism turns over of pocket machine, includes leading suction disc spare, rearmounted suction disc spare and locates pressure bag pole (3) between leading suction disc spare, the rearmounted suction disc spare, its characterized in that: the utility model provides a front-mounted sucking disc spare includes trachea (1), connects drive assembly (2) that trachea (1) are used for adjusting trachea (1) position and angle and cover and locates trachea (1) and keep away from bearing frame (4) of drive assembly (2) one end outer wall, bearing frame (4) bottom has seted up along its length direction and has been slided mouth (5), portable multiunit assembly piece (6) that are equipped with in slided mouth (5), assembly piece (6) bottom can be dismantled and be equipped with sucking disc (7), trachea (1) bottom is equipped with multiunit coupling hose (8), the one end that trachea (1) were kept away from to coupling hose (8) is equipped with the connecting piece that is connected and communicates with sucking disc (7) with assembly piece (6), assembly piece (6) outer wall is equipped with the mounting that is used for fixing assembly piece (6) and bearing frame (4).

2. The bag turning mechanism of a bag machine according to claim 1, wherein: the connecting piece comprises a hollow column (9) communicated with a connecting hose (8), the hollow column (9) is in threaded insertion into a threaded blind hole I formed in the upper end of an inner cavity of the assembly block (6), a threaded blind hole II matched with the sucker (7) is formed in the lower end of the threaded blind hole I in a communicating mode, the diameter of the threaded blind hole II is smaller than that of the threaded blind hole I, and a plurality of groups of air vents (15) communicated with the threaded blind hole II are formed in the bottom of the hollow column (9).

3. The bag turning mechanism of a bag machine according to claim 2, wherein: the vertical movable rod (16) that inserts in bottom axle center department of hollow post (9), be used for in the lug contact with sucking disc (7) inner chamber upper end in the bottom of movable rod (16) extends to screw thread blind hole II, the outer wall of movable rod (16) and the position movable sleeve that is located hollow post (9) below are equipped with sealing block (17) that are used for sealing vent (15), the diameter of sealing block (17) is less than screw thread blind hole II's diameter, sealing block (17) are connected with hollow post (9) bottom through spring I, the top of movable rod (16) is in hollow post (9) inner chamber, the top of movable rod (16) is connected with hollow post (9) bottom inner wall through spring II, be equipped with guiding axle structure (18) between sucking disc (7) and sealing block (17) in the screw thread blind hole II, guiding axle structure (18) are connected with hollow post (9) through branch, the top of movable rod (16) is connected with the stay cord, run through hollow post (9) bottom and around guiding axle structure (17) and connect the bottom.

4. The bag turning mechanism of a bag machine according to claim 1, wherein: the fixing piece comprises a movable frame (11) movably sleeved on the outer side of the top of the assembly block (6), the movable frame (11) is connected with the assembly block (6) through an elastic connecting piece (14), a magnetic strip (12) is arranged on the inner wall of the bottom of the bearing frame (4) along the length direction of the inner wall, and a magnetic sheet (13) for adsorbing the magnetic strip (12) is arranged at the bottom end of the movable frame (11) corresponding to the position of the magnetic strip (12).

5. The bag turning mechanism of a bag machine according to claim 1, wherein: the outer side of the bearing frame (4) is provided with a disassembly opening (10) communicated with the sliding opening (5) for the assembly block (6) with the fixing piece to pass through.