CN217261013U

CN217261013U - Opening mechanism for stepped hot melt adhesive opening bag

Info

Publication number: CN217261013U
Application number: CN202220129122.0U
Authority: CN
Inventors: 陈晓琳; 吴龙刚; 陈浩; 杨玉光; 刘汉存
Original assignee: Shandong Fengji Packaging Co ltd
Current assignee: Shandong Fengji Packaging Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-23
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a shedding mechanism that ladder type area hot melt adhesive opening bag was used, including the tapping machine, the operation recess has been seted up on the positive surface of tapping machine, the inside spacing recess of having seted up of operation recess, the inside movable mounting of spacing recess has spacing slider, the inside fixed mounting of operation recess has first opening board, first opening board both sides are provided with the second opening board, tapping machine one side fixed surface installs the intake pipe, the inside movable mounting of operation recess has conveyor belt, the fixed surface installs the connection supporting shoe in second opening board one side. The second opening plate and the first opening plate which are arranged are matched with each other, one end of the second opening plate and one end of the first opening plate can be inserted into a paper bag gap in the conveying process, then the telescopic device is started to drive the second opening plate to move, and the second opening plate and the first opening plate can be staggered with each other, so that the pocket is opened.

Description

Opening mechanism for stepped hot melt adhesive opening bag

Technical Field

The utility model belongs to the technical field of the opening bag, concretely relates to shedding mechanism that ladder type area hot melt adhesive opening bag was used.

Background

With the continuous progress and development of science and technology, people do not forget to protect the environment while enjoying convenience. Plastic bags are items that are difficult to degrade and are more harmful to the environment, and therefore more and more people choose to use paper bags for packaging or carrying goods.

The utility model discloses an automatic opening device of container bag that publication number is CN112319929A as chinese patent discloses, which comprises a frame, container bag opening mechanism, goods placement mechanism and conveying mechanism, the frame is used for supporting whole device, container bag opening mechanism includes the adsorption bottom plate, adsorb roof and hoist mechanism, be equipped with the bottom sucking disc of adsorbing the container bag bottom surface on the adsorption bottom plate, be equipped with the top sucking disc of adsorbing the container bag top surface on the adsorption top plate, hoist mechanism installs and is used for promoting the adsorption roof in the frame, and then pull open the container bag from top to bottom, goods placement mechanism establishes the one side at container bag opening mechanism, including the goods storehouse, be equipped with the goods in the goods storehouse, the goods storehouse promotes through first driving source, the goods promotes to the container bag in from the goods storehouse through the second driving source, conveying mechanism, establish at container bag opening mechanism opposite side, be used for carrying the container bag that is not propped open. The automatic paper bag opening device provided by the invention can replace manual opening of paper bags and automatically feed goods into the opened paper bags, is high in automation degree and time-saving and labor-saving, but has the problems that in the using process, due to the fact that the outer surfaces of the paper bags are not particularly smooth, the paper bags are opened through the sucking discs at a certain failure rate, and in addition, too many linkage mechanisms are adopted during opening, and the opening speed is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an opening mechanism that ladder type area hot melt adhesive opening bag was used to propose the opening mechanism that current ladder type area hot melt adhesive opening bag was used in solving above-mentioned background art, because the container bag surface is not smooth very much, there is certain failure rate with the container bag opening through the sucking disc, and during the opening, link gear is too much, the slower problem of opening speed.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a shedding mechanism that ladder type area hot melt adhesive opening bag was used, includes the tapping machine, the positive surface of tapping machine has seted up operation recess, the inside spacing recess that has seted up of operation recess, the inside movable mounting of spacing recess has spacing slider, the inside fixed mounting of operation recess has first division board, first division board both sides are provided with the second division board.

The bag opening device has the advantages that the bag opening device is specific, the second opening plate and the first opening plate are matched with each other through the arrangement, one end of the bag opening device can be inserted into a paper bag gap in the conveying process, the telescopic device is started to drive the second opening plate to move, the second opening plate and the first opening plate can be staggered with each other, so that a pocket is opened, the bag opening device is convenient and fast to use, the outer surface of a paper bag is not adsorbed through a sucker, and the opening success rate cannot be influenced by the roughness of the surface of the paper bag.

Preferably, an air inlet pipe is fixedly arranged on the outer surface of one side of the tapping machine.

Specifically, the air inlet pipe can be connected with an external air inlet device.

Preferably, a conveying belt is movably arranged in the operation groove.

Specifically, the paper bag needing to be opened can be conveyed into the operation groove through the conveying belt.

Preferably, the outer surface of one side of the second opening plate is fixedly provided with a connecting supporting block, and the lower surface of the connecting supporting block is fixedly provided with a synchronous electric telescopic column.

Specifically, can drive through the synchronous electronic flexible post of start-up and connect the supporting shoe and rise, connect the ascending extrusion gyro wheel that can extrude the setting of supporting shoe and remove, can drive the removal of second opening board simultaneously.

Preferably, the outer surface of one side of the limiting slide block is provided with a connecting hole, an extrusion roller is movably mounted inside the connecting hole, the upper surface of the limiting slide block is provided with a spring fixing hole, and a return spring is fixedly mounted inside the spring fixing hole.

The limiting slide block can provide certain thrust through the return spring, so that the limiting slide block can drive the extrusion roller to extrude the paper bag placed on the upper surface of the conveying belt downwards, and the paper bag is prevented from sliding on the upper surface of the conveying belt due to the fact that the opening plate is met.

Preferably, the laser sensor is embedded and installed on the upper surface of the first opening plate, and a gas blowing hole is formed in the front surface of the first opening plate and connected with the gas inlet pipe through a pipeline.

The paper bag opening device comprises a paper bag opening, a laser sensor, a blowing hole, a first opening plate, a second opening plate, a conveying belt and a gas-blowing hole.

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

1. second opening board and first opening board through setting up mutually support, start inside the conveyor bag is carried to the operation recess along with rotating, can break a gap with the container bag opening part through high-pressure gas, thereby make inside first opening board and the second opening board can insert the container bag conveniently, laser sensor can be when the container bag is carried to laser sensor top, send signal stops conveyor belt, it rises to start synchronous electric telescopic column and can drive the connection supporting shoe, the ascending extrusion gyro wheel that can extrude the setting of connection supporting shoe removes, can drive the removal of second opening board simultaneously, second opening board can stagger each other with first opening board, thereby open the pocket, container bag surface is adsorbed not through the sucking disc, thereby container bag roughness can not influence the opening success rate.

2. Through the tapping machine and the spacing slider of setting mutually supporting, start the conveying belt container bag and be carried to the operation recess along with rotating inside, return spring can provide certain thrust for spacing slider to spacing slider can drive the container bag that extrusion gyro wheel pushing down placed at the conveying belt upper surface, prevent that the container bag from meetting the opening board at the conveying belt upper surface slip, do not have too much link gear, in reduce cost, later maintenance also can reduce relatively with cost of maintenance.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is a schematic diagram of the structure of the opening plate of the present invention;

fig. 5 is a schematic view of the internal structure of the present invention.

In the figure: 1. a tapping machine; 101. an air inlet pipe; 2. operating the groove; 201. a limiting groove; 202. a conveyor belt; 3. a second opening plate; 301. connecting a supporting block; 302. a synchronous electric telescopic column; 4. a limiting slide block; 401. connecting holes; 402. a spring fixing hole; 403. a return spring; 404. extruding the roller; 5. a first opening plate; 501. a laser sensor; 502. and (4) air blowing holes.

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. 1-5, the present invention provides a technical solution: the utility model provides a shedding mechanism that ladder type area hot melt adhesive opening bag was used, includes tapping machine 1, and operation recess 2 has been seted up on tapping machine 1 positive surface, and operation recess 2 is inside to be seted up spacing recess 201, and the inside movable mounting of spacing recess 201 has spacing slider 4, and the inside fixed mounting of operation recess 2 has first opening

board

5, and 5 both sides of first opening board are provided with second opening board 3.

In this embodiment, mutually support through the second opening board 3 that sets up and first opening board 5, can insert container bag gap with one end in transportation process, start the telescoping device afterwards and drive second opening board 3 and remove, second opening board 3 and first opening board 5 can stagger each other to open the pocket, it is comparatively convenient, do not adsorb the container bag surface through the sucking disc, thereby container bag roughness can not influence the opening success rate.

Wherein, in order to realize the open-ended purpose, this device adopts following technical scheme to realize: an air inlet pipe 101 is fixedly installed on the outer surface of one side of the tapping machine 1, a conveying belt 202 is movably installed inside the operation groove 2, a connecting supporting block 301 is fixedly installed on the outer surface of one side of the second tapping plate 3, and a synchronous electric telescopic column 302 is fixedly installed on the lower surface of the connecting supporting block 301.

Can be connected with external air inlet unit through intake pipe 101, inside operation recess 2 can carry the entering operation recess 2 with needs open-ended container bag, start synchronous electric telescopic column 302 and can drive connection supporting shoe 301 and rise, connection supporting shoe 301 rises can extrude the extrusion roller 404 that sets up and remove, can drive second opening board 3 simultaneously and remove.

Wherein, in order to realize making things convenient for the open-ended purpose, this device adopts following technical scheme to realize: connecting hole 401 has been seted up to limiting slide 4 one side surface, and connecting hole 401 inside movable mounting has extrusion roller 404, and spring fixed orifices 402 have been seted up to limiting slide 4 upper surface, and the inside fixed mounting of spring fixed orifices 402 has return spring 403, and first opening plate 5 upper surface is inlayed and is established and install laser sensor 501, and gas hole 502 has been seted up on first opening plate 5 front surface, and gas hole 502 is connected with intake pipe 101 through the pipeline.

Can provide certain thrust for limit slide 4 through return spring 403, thereby limit slide 4 can drive squeeze roller 404 extrusion downwards and place the container bag at conveyor belt 202 upper surface, prevent that the container bag from meetting the opening board at conveyor belt 202 upper surface slip, gas hole 502 can be connected with the internal pipeline of tapping machine 1, thereby make high-pressure gas carry to 5 front ends of first opening board, can break a gap with the container bag opening part through high-pressure gas, laser sensor 501 can be when the container bag is carried to laser sensor 501 top, send signal stop conveyor belt 202.

The utility model discloses a theory of operation and use flow: when the device is used, a paper bag needing to be opened is placed on the upper surface of the conveying belt 202 and is connected with an external high-pressure air inlet device through the air inlet pipe 101, so that high-pressure air is conveyed to the front end of the first opening plate 5, the paper bag is conveyed to the inside of the operation groove 2 along with rotation when the conveying belt 202 is started, a gap can be opened at the opening of the paper bag through the high-pressure air, so that the first opening plate 5 and the second opening plate 3 can be conveniently inserted into the paper bag, the laser sensor 501 can send a signal to stop the conveying belt 202 when the paper bag is conveyed to the position above the laser sensor 501, the synchronous electric telescopic column 302 is started to drive the connecting supporting block 301 to ascend, the connecting supporting block 301 ascends to extrude the arranged extruding roller 404 to move and drive the second opening plate 3 to move simultaneously, the second opening plate 3 and the first opening plate 5 are staggered mutually, thereby opening the pocket.

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

Claims

1. The utility model provides a shedding mechanism that ladder type area hot melt adhesive opening bag was used, includes tapping machine (1), its characterized in that: operation recess (2) have been seted up on tapping machine (1) positive surface, spacing recess (201) have been seted up to operation recess (2) inside, spacing recess (201) inside movable mounting has stop block (4), the inside fixed mounting of operation recess (2) has first opening board (5), first opening board (5) both sides are provided with second opening board (3).

2. The opening mechanism for the stepped hot-melt adhesive-equipped open bag according to claim 1, wherein: and an air inlet pipe (101) is fixedly arranged on the outer surface of one side of the tapping machine (1).

3. The opening mechanism for the stepped hot-melt adhesive-equipped open bag according to claim 1, wherein: a conveying belt (202) is movably arranged in the operation groove (2).

4. The opening mechanism for a step-type hot-melt adhesive-equipped open bag according to claim 1, wherein: the outer surface of one side of the second opening plate (3) is fixedly provided with a connecting supporting block (301), and the lower surface of the connecting supporting block (301) is fixedly provided with a synchronous electric telescopic column (302).

5. The opening mechanism for the stepped hot-melt adhesive-equipped open bag according to claim 1, wherein: connecting hole (401) have been seted up to limiting slide block (4) one side surface, inside movable mounting of connecting hole (401) has extrusion gyro wheel (404), spring fixed orifices (402) have been seted up to limiting slide block (4) upper surface, inside fixed mounting in spring fixed orifices (402) has return spring (403).

6. The opening mechanism for the stepped hot-melt adhesive-equipped open bag according to claim 2, wherein: the laser sensor (501) is embedded and installed on the upper surface of the first opening plate (5), the front surface of the first opening plate (5) is provided with a gas blowing hole (502), and the gas blowing hole (502) is connected with the gas inlet pipe (101) through a pipeline.