CN216032817U

CN216032817U - Positioning mechanism of carton flattening device

Info

Publication number: CN216032817U
Application number: CN202121560289.4U
Authority: CN
Inventors: 姜根昇; 沈亮
Original assignee: Jinhua Hongqi Paper Products Co ltd
Current assignee: Jinhua Hongqi Paper Products Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-03-15
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a positioning mechanism of a carton flattening device, which comprises a placing platform, a supporting frame, a hydraulic cylinder, a positioning assembly and an adjusting assembly, wherein the supporting frame is fixedly connected to the upper end of the placing platform, the hydraulic cylinder is installed at the upper end of the supporting frame, and the lower end of the hydraulic cylinder penetrates through the outer part of the supporting frame. The utility model discloses a cooperation through locating component and adjusting part is used, when the staff need carry out the carton and flatten the during operation, the width of carton is at first measured to the staff, then pull out the locating pin and adjust the pole towards corresponding direction rotation, it drives two connecting plates simultaneously and is opposite movement or opposite movement to adjust the pole through the external screw thread, the connecting plate drives the locating lever and removes towards corresponding direction, until adjusting the distance between two locating levers with same horizontal plane to the same with measured data, the staff only needs to put the opposite side of two locating levers with the carton, can flatten the processing, need not the position of staff repeated positioning carton.

Description

Positioning mechanism of carton flattening device

Technical Field

The utility model belongs to the technical field of carton processing, and particularly relates to a positioning mechanism of a carton flattening device.

Background

The paper box is the most widely used packaging product, and comprises a corrugated paper box, a single-layer paper box and the like according to different materials, and has various specifications and models, the common paper box comprises three layers and five layers, seven layers are used less, the colors and handfeel of various papers are different, and the papers produced by different manufacturers are different.

At present, the carton is before flattening, need the position of staff's location to the carton, in order to prevent that the carton can't be covered completely, thereby it is uneven to lead to the carton to handle the back fold through flattening, present common locate mode still is that the staff is manual to be fixed a position through auxiliary instrument such as locating plate, this intensity of labour that not only can increase the staff, still can delay the speed that the carton was flattened, make the efficiency that the carton flattens low, consequently, technical personnel in the field provide a carton flattening device's positioning mechanism, in order to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a positioning mechanism of a carton flattening device, which can quickly position an extruded carton and greatly improve the efficiency of flattening the carton.

In order to achieve the purpose, the utility model provides the following technical scheme:

a positioning mechanism of a carton flattening device comprises a placing platform, a supporting frame, a hydraulic cylinder, a positioning assembly and an adjusting assembly, wherein the supporting frame is fixedly connected to the upper end of the placing platform, the hydraulic cylinder is installed at the upper end of the supporting frame, the lower end of the hydraulic cylinder penetrates through the outer portion of the supporting frame, the positioning assembly is installed at the lower end of the hydraulic cylinder, the lower end of the positioning assembly penetrates through the inner portion of the placing platform, the adjusting assembly is installed at one end of the placing platform, and one end of the adjusting assembly penetrates through the placing platform and the positioning assembly in sequence and extends into the inner portion of the positioning assembly;

the positioning assembly comprises two flattening blocks, the upper end of each flattening block is fixedly connected to the lower end of the hydraulic cylinder, the lower end of each flattening block is fixedly connected to the upper end of the placement platform, sliding openings which are uniformly distributed are formed in the surfaces of the flattening blocks, the inner bottom wall of each flattening block at the lower end is connected with positioning rods which are uniformly distributed in a sliding mode, and the upper ends of the positioning rods sequentially penetrate through the sliding openings at the lower end and the upper end of each flattening block and extend to the inner portion of the flattening block at the upper end;

through the technical scheme, when the worker needs to carry out the carton work of flattening, the worker at first measures the width of carton, then removes the locating lever of one side according to measured data, adjust the distance between two locating levers of same horizontal plane to the same with measured data, then the worker only needs to put the carton to the opposite side of two locating levers, the worker can open the pneumatic cylinder, the pneumatic cylinder just can drive the upper end piece that flattens and move down fast, make the upper end piece that flattens extrude the carton, and flatten the carton.

Furthermore, the surface of the flattening block is in transmission connection with guide belts which are uniformly distributed and are in contact with the sliding port, and the upper end of the positioning rod sequentially penetrates through the sliding port at the lower end, the guide belt at the upper end and the sliding port at the upper end and extends to the inside of the flattening block at the upper end;

through above-mentioned technical scheme, the guidance tape can not only do not influence the staff and normally remove the locating lever along with the locating lever rotates in the lump, can also make the surface of flattening piece more level and smooth, prevents that flattening piece surface is uneven, makes the carton extruded that the fold is uneven to lead to the condemned condition of carton to take place, and then play good protection effect.

Furthermore, reinforcing ribs distributed annularly are arranged inside the guide belt, and the reinforcing ribs are stainless steel components;

through above-mentioned technical scheme, the strengthening rib can also make the leader more sturdy when not hindering the leader normal pivoted, makes the leader also can normally extrude the carton, makes the carton extruded more level and smooth, and then plays supplementary extrusion to the effect.

Furthermore, the adjusting assembly comprises an adjusting rod arranged at one end of the placing platform, one end of the adjusting rod sequentially penetrates through the placing platform and the flattening block at the lower end and is rotatably connected with one side of the inner wall of the flattening block at the lower end, the surface of the adjusting rod is in threaded connection with two connecting plates, and the lower end of the positioning rod is fixedly connected with the upper ends of the connecting plates;

through the technical scheme, when the position of the positioning rod needs to be adjusted by a worker, the worker only needs to rotate the adjusting rod, the adjusting rod can drive the connecting plate to move, the connecting plate simultaneously drives the positioning rods to move, the position of the positioning rod is not needed to be adjusted by the worker, and the labor intensity of the worker is greatly reduced.

Furthermore, the surface of the adjusting rod is provided with two external threads, the thread directions of the two external threads are opposite, and the surface of the external thread is in threaded connection with the adjacent connecting plate;

through above-mentioned technical scheme, when the staff rotated the regulation pole, it can drive two external screw threads rotatoryly simultaneously to adjust the pole, makes two external screw threads drive the locating lever of both sides simultaneously through the connecting plate and is relative motion or opposite movement, has further reduced the staff and has adjusted the degree of difficulty.

Furthermore, one end of the adjusting rod is provided with positioning holes distributed in an annular manner, one end of the adjusting rod is inserted with a positioning pin, and one end of the positioning pin penetrates through the adjacent positioning holes and is inserted with the placing platform;

through above-mentioned technical scheme, the locating pin can firmly be fixed the regulation pole on place the platform's surface to reduce the probability that the device locating lever rocked when normal operation, and then play good fixed effect.

In conclusion, the utility model has the following beneficial effects:

1. the positioning assembly and the adjusting assembly are matched for use, when workers need to perform carton flattening work, the workers firstly measure the width of the carton, then pull down the positioning pins and rotate the adjusting rods towards corresponding directions, the adjusting rods simultaneously drive the two connecting plates to move oppositely or oppositely through external threads, the connecting plates drive the positioning rods to move towards the corresponding directions until the distance between the two positioning rods at the same horizontal plane is adjusted to be the same as measured data, the workers only need to put the carton to the opposite sides of the two positioning rods, flattening processing can be performed, the positions of the carton can be repeatedly positioned by the workers, the labor intensity of the workers is reduced, and the carton flattening efficiency is improved.

2. Through setting up the bootstrap band, can rotate in the lump along with the locating lever, not only do not influence the staff and normally remove the locating lever, can also make the surface of flattening piece more level and smooth, prevent flattening piece surface irregularity, it is uneven to make the carton extruded the fold, thereby lead to the condemned condition of carton to take place, and then play good protection effect, the strengthening rib is when not hindering the bootstrap band normal pivoted, the strengthening rib can also make the bootstrap band more sturdy, make the bootstrap band also can normally extrude the carton, with the roughness that improves the carton and flatten, and then play supplementary extrusion to the effect.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic view of the connection between the positioning pin and the positioning hole of the present embodiment;

FIG. 3 is a schematic view showing the arrangement of the leader tape according to the present embodiment;

fig. 4 is a schematic partial explosion view of the present embodiment.

Description of reference numerals: 1. placing a platform; 2. a support frame; 3. a hydraulic cylinder; 4. a positioning assembly; 401. flattening the block; 402. a guide belt; 403. positioning a rod; 404. reinforcing ribs; 405. a sliding port; 5. an adjustment assembly; 501. adjusting a rod; 502. a connecting plate; 503. positioning pins; 504. and (7) positioning the holes.

Detailed Description

Example (b):

the utility model is described in further detail below with reference to figures 1-4.

A positioning mechanism of a carton flattening device comprises a placing platform 1, a supporting frame 2, a hydraulic cylinder 3, a positioning component 4 and an adjusting component 5, wherein the supporting frame 2 is fixedly connected to the upper end of the placing platform 1, the hydraulic cylinder 3 is installed at the upper end of the supporting frame 2, the lower end of the hydraulic cylinder 3 penetrates outside the supporting frame 2, the positioning component 4 is installed at the lower end of the hydraulic cylinder 3, the lower end of the positioning component 4 penetrates into the placing platform 1, the adjusting component 5 is installed at one end of the placing platform 1, one end of the adjusting component 5 sequentially penetrates through the placing platform 1 and the positioning component 4 and extends into the positioning component 4, the positioning component 4 comprises two flattening blocks 401, the upper flattening block 401 is fixedly connected to the lower end of the hydraulic cylinder 3, the lower flattening block 401 is fixedly connected to the upper end of the placing platform 1, and the surfaces of the flattening blocks 401 are provided with evenly distributed sliding openings 405, the inner bottom wall of the lower end flattening block 401 is connected with positioning rods 403 which are uniformly distributed in a sliding mode, the upper ends of the positioning rods 403 sequentially penetrate through the lower end sliding port 405 and the upper end sliding port 405 and extend into the upper end flattening block 401, when a worker needs to perform carton flattening work, the worker firstly measures the width of a carton, then moves the positioning rod 403 on one side according to measured data, the distance between the two positioning rods 403 on the same horizontal plane is adjusted to be the same as the measured data, then the worker only needs to place the carton on the opposite sides of the two positioning rods 403, the worker can open the hydraulic cylinder 3, the hydraulic cylinder 3 can drive the upper end flattening block 401 to move down quickly, the carton is extruded by the upper end flattening block 401, and the carton is flattened;

the surface of the flattening block 401 is in transmission connection with guide belts 402 which are uniformly distributed and are in contact with a sliding port 405, the upper end of a positioning rod 403 sequentially penetrates through the lower end sliding port 405, the lower end guide belt 402, the upper end guide belt 402 and the upper end sliding port 405 and extends into the upper end flattening block 401, the width of the guide belt 402 is larger than that of the sliding port 405, the lower end of the upper end guide belt 402 is flush with the lower end of the upper end flattening block 401, the upper end of the lower end guide belt 402 is flush with the upper end of the lower end flattening block 401, the guide belts 402 can rotate along with the positioning rod 403, the positioning rod 403 is not affected by normal movement of a worker, the surface of the flattening block 401 is smoother, the surface of the flattening block 401 is prevented from being uneven, a carton is extruded to be uneven, the condition of scrapped cartons is caused, a good protection effect is achieved, reinforcing ribs 404 which are distributed annularly are arranged in the guide belt 402, the reinforcing ribs 404 are stainless steel members, and the reinforcing ribs 404 can enable the guide belt 402 to be firmer while the reinforcing ribs 404 do not hinder the guide belt 402 from normally rotating, so that the guide belt 402 can also normally extrude the carton, the carton is extruded to be flatter, and the effect of auxiliary extrusion is achieved;

the adjusting assembly 5 comprises an adjusting rod 501 arranged at one end of the placing platform 1, one end of the adjusting rod 501 sequentially penetrates through the placing platform 1 and the lower end pressing block 401 and is rotatably connected with one side of the inner wall of the lower end pressing block 401, the surface of the adjusting rod 501 is in threaded connection with two connecting plates 502, the lower end of the positioning rod 403 is fixedly connected with the upper end of the connecting plate 502, when a worker needs to adjust the position of the positioning rod 403, the worker can drive the connecting plate 502 to move only by rotating the adjusting rod 501, so that the connecting plate 502 simultaneously drives the positioning rods 403 to move, the worker does not need to adjust the positions of the positioning rods 403 one by one, the labor intensity of the worker is greatly reduced, the surface of the adjusting rod 501 is arranged on two external threads, the thread directions of the two external threads are opposite, the surface of the external thread is in threaded connection with the adjacent connecting plate 502, when the worker rotates the adjusting rod 501, it is rotatory that regulation pole 501 can drive two external screw threads simultaneously, make two external screw threads drive the locating lever 403 of both sides simultaneously through connecting plate 502 and do opposite movement or opposite movement, the staff has further been reduced and has adjusted the degree of difficulty, the locating hole 504 that cyclic annular distributes is seted up to the one end of adjusting pole 501, it has locating pin 503 to peg graft in the one end of adjusting pole 501, the one end of locating pin 503 runs through adjacent locating hole 504 and pegs graft with place the platform 1, locating pin 503 can firmly fix regulation pole 501 on place the platform 1 surface, with the probability that reducing means locating lever 403 rocked when normal operation, and then play good fixed effect.

The working principle is as follows: when a worker needs to perform the carton flattening work, the worker firstly measures the width of the carton, then pulls down the positioning pin 503 and rotates the adjusting rod 501 towards the corresponding direction, the adjusting rod 501 simultaneously drives the two connecting plates 502 to move oppositely or oppositely through external threads, the connecting plates 502 drive the positioning rods 403 to move towards the corresponding direction until the distance between the two positioning rods 403 on the same horizontal plane is adjusted to be the same as the measured data, then the worker penetrates the positioning pin 503 through the corresponding positioning hole 504 and is inserted into the placing platform 1 to firmly fix the adjusting rod 501 so as to reduce the possibility that the positioning rods 403 shake when the device is in normal operation, thereby achieving good fixing effect, then the worker only needs to place the carton on the opposite sides of the two positioning rods 403, the worker can open the hydraulic cylinder 3, and the hydraulic cylinder 3 can drive the upper end flattening block 401 to move downwards rapidly, the upper end flattening block 401 presses the carton and flattens the carton.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a carton flattening device's positioning mechanism, includes place platform (1), support frame (2), pneumatic cylinder (3), locating component (4) and adjusting part (5), its characterized in that: support frame (2) fixed connection is in the upper end of place the platform (1), install in the upper end of support frame (2) pneumatic cylinder (3), the lower extreme of pneumatic cylinder (3) runs through to the outside of support frame (2), install in the lower extreme of pneumatic cylinder (3) locating component (4), the lower extreme of locating component (4) runs through to the inside of place the platform (1), install in the one end of place the platform (1) adjusting part (5), the one end of adjusting part (5) runs through place the platform (1) and locating component (4) in proper order and extends to the inside of locating component (4).

2. The positioning mechanism for a carton flattening apparatus according to claim 1, characterized by: locating component (4) are flattening piece (401), the upper end that quantity is two flattening piece (401) fixed connection in the lower extreme of pneumatic cylinder (3), the lower extreme flattening piece (401) fixed connection in the upper end of place platform (1), evenly distributed's smooth mouth (405), lower extreme are all seted up on the surface of flattening piece (401) the interior diapire sliding connection of flattening piece (401) has evenly distributed's locating lever (403), the lower extreme is run through in proper order to the upper end of locating lever (403) smooth mouth (405) and upper end smooth mouth (405) extend to the upper end the inside of flattening piece (401).

3. The positioning mechanism for a carton flattening apparatus according to claim 2, characterized in that: the surface transmission of flattening piece (401) is connected with evenly distributed and all with guiding belt (402) of sliding opening (405) contact, the upper end of locating lever (403) runs through the lower extreme in proper order sliding opening (405), lower extreme guiding belt (402), upper end guiding belt (402) and upper end sliding opening (405) and extend to the upper end the inside of flattening piece (401).

4. The positioning mechanism for a carton flattening apparatus according to claim 3, characterized by: reinforcing ribs (404) distributed annularly are arranged inside the guide belt (402), and the reinforcing ribs (404) are stainless steel members.

5. The positioning mechanism for a carton flattening apparatus according to claim 2, characterized in that: adjusting part (5) is including installing regulation pole (501) in place platform (1) one end, the one end of adjusting pole (501) runs through place platform (1) and lower extreme in proper order flatten piece (401) and with the lower extreme inner wall one side of flattening piece (401) is rotated and is connected, the surperficial threaded connection who adjusts pole (501) has connecting plate (502) that quantity is two, the lower extreme of locating lever (403) and the upper end fixed connection of connecting plate (502).

6. The positioning mechanism for a carton flattening apparatus according to claim 5, wherein: the surface of the adjusting rod (501) is provided with two external threads, the thread directions of the two external threads are opposite, and the surface of the external thread is in threaded connection with the adjacent connecting plate (502).

7. The positioning mechanism for a carton flattening apparatus according to claim 5, wherein: one end of the adjusting rod (501) is provided with positioning holes (504) distributed in an annular mode, one end of the adjusting rod (501) is inserted with a positioning pin (503), and one end of the positioning pin (503) penetrates through the adjacent positioning holes (504) and is inserted with the placing platform (1).