CN210970111U

CN210970111U - Conveniently change food packaging bag of blade and use cutting machine

Info

Publication number: CN210970111U
Application number: CN201921327402.7U
Authority: CN
Inventors: 李庆瑜
Original assignee: Fuzhou Changle Huizhi Technology Service Co Ltd
Current assignee: Fuzhou Changle Huizhi Technology Service Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-07-10
Anticipated expiration: 2029-08-16

Abstract

A food packaging bag splitting machine facilitating blade replacement comprises a supporting platform, a hydraulic rod, a motor and a blade main body, wherein the hydraulic rod is fixedly mounted at the top end of the supporting platform, a protective shell is fixedly mounted on the bottom surface of the hydraulic rod, the motor is fixedly mounted at the right end of the protective shell, a supporting shaft is mounted at the output end of the motor and located inside the protective shell, a sleeve is mounted inside the supporting shaft, a limiting shaft is mounted inside the sleeve, and the limiting shaft penetrates through the supporting shaft and is mutually connected with the limiting hole; this conveniently change food package for bag cutting machine of blade, the blade main part is connected through the block in spacing axle and spacing hole and is carried out the fixed work of position, makes the blade main part carry out cutting work through the rotation of back shaft, after the inside of spacing axle roll-off spacing hole is needed, can make the blade main part take out the change from the back shaft, need not to fix through the bolt.

Description

Conveniently change food packaging bag of blade and use cutting machine

Technical Field

The utility model relates to a food package bag processing technology field specifically is a convenient cutting machine for food package bag of changing blade.

Background

The food packaging bag is mainly a packaging container for storing food, is favorable for keeping food fresh and storing, and needs other supporting equipment including a splitting machine in the production process of the food packaging bag.

Common cutting machine for food package bag in the existing market, after long-term use, when needing to change the blade on this cutting machine, it carries out the operation of dismantling convenient inadequately to influence the change work to the blade, still need dismantle in proper order to the blade on the cutting machine and take, to above-mentioned problem, carry out the innovative design on the basis of original cutting machine for food package bag.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a conveniently change food package for bag cutting machine of blade to solve common food package for bag cutting machine in the existing market that proposes in the above-mentioned background art, after long-term use, when needing to change the blade on this cutting machine, it is convenient inadequately to carry out the operation of dismantling, thereby influences the change work to the blade, still need dismantle the problem of taking in proper order to the blade on the cutting machine.

The technical scheme of the utility model is that: a food packaging bag splitting machine convenient for blade replacement comprises a supporting platform, a hydraulic rod, a motor and a blade main body, wherein the hydraulic rod is fixedly mounted at the top end of the supporting platform, a protective shell is fixedly mounted on the bottom surface of the hydraulic rod, the motor is fixedly mounted at the right end of the protective shell, a supporting shaft is mounted at the output end of the motor and is located inside the protective shell, a sleeve is mounted inside the supporting shaft, a limiting shaft is mounted inside the sleeve and penetrates through the supporting shaft and the limiting hole to be mutually connected, the limiting hole is formed in the inner wall of the blade main body, the blade main body is located on the outer side of the supporting shaft, a limiting groove is formed in the outer surface of the limiting shaft and is mutually connected with a limiting block, the limiting block is fixedly mounted on the inner wall of the supporting shaft, and a gear is fixedly mounted on, and gear and tooth piece interconnect to tooth piece fixed mounting is in the surface of connecting plate, the connecting plate is located the inside of back shaft, and connecting plate left end fixed mounting has the connecting axle to connecting axle and double-screw bolt interconnect, the double-screw bolt is installed in the inside of screw, and the screw is seted up on the left surface of back shaft.

The sleeve and the supporting shaft form a rotating structure, and the sleeve and the limiting shaft are connected in a threaded manner.

The limiting shaft and the supporting shaft form a sliding structure through the limiting groove and the limiting block, and the limiting shaft is connected with the limiting hole in a clamping mode.

The number of the limiting shafts is 2, and the 2 limiting shafts are symmetrically distributed about the transverse center line of the supporting shaft.

The gear is in meshed connection with the connecting plate through the tooth block, and the connecting plate and the supporting shaft form a sliding structure.

The overlook of connecting plate is "L" font, and the connecting axle on the connecting plate constitutes revolution mechanic with the double-screw bolt.

The beneficial effects are that:

1. the blade main body is connected with the limiting hole in a clamping manner through the limiting shaft to fix the position, so that the blade main body performs cutting work through the rotation of the supporting shaft, and when the limiting shaft needs to slide out of the limiting hole, the blade main body can be taken out of the supporting shaft for replacement without being fixed through a bolt;

2. workers can separate the stud from the screw hole by rotating the stud, so that the dismounting work of the upper blade body of the splitting machine is completed, and meanwhile, the stud rotates on the connecting shaft, so that the stud pulls the connecting plate through the connecting shaft;

3. the connecting plate can stir the gear through pulling force and tooth piece, makes the gear drive the sleeve and rotates, makes the sleeve drive threaded connection's spacing axle shrink operation, is convenient for carry out the work of relieving of location to the blade main part.

Drawings

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

fig. 2 is a schematic view of the front cross-sectional structure of the protective housing of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2;

fig. 5 is a schematic view of a top-view cross-sectional structure of the support shaft of the present invention;

fig. 6 is a schematic view of the connection structure of the stud and the support in a left view.

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.

As shown in fig. 1-6, a slitting machine for food packaging bags with blades convenient to replace comprises a supporting platform 1, a hydraulic rod 2, a motor 4 and a blade main body 9, wherein the hydraulic rod 2 is fixedly installed at the top end of the supporting platform 1, a protective shell 3 is fixedly installed at the bottom surface of the hydraulic rod 2, the motor 4 is fixedly installed at the right end of the protective shell 3, a supporting shaft 5 is installed at the output end of the motor 4, the supporting shaft 5 is positioned inside the protective shell 3, a sleeve 6 is installed inside the supporting shaft 5, a limiting shaft 7 is installed inside the sleeve 6, the limiting shaft 7 penetrates through the supporting shaft 5 and is connected with a limiting hole 8, the limiting hole 8 is formed in the inner wall of the blade main body 9, the blade main body 9 is positioned outside the supporting shaft 5, a limiting groove 16 is formed in the outer surface of the limiting shaft 7, the limiting groove 16 is connected with a limiting block 17, and the limiting block 17 is fixedly, the outer fixed surface of sleeve 6 installs gear 10, and gear 10 and tooth piece 11 interconnect to tooth piece 11 fixed mounting is in the surface of connecting plate 12, and connecting plate 12 is located the inside of back shaft 5, and connecting plate 12 left end fixed mounting has connecting axle 13, and connecting axle 13 and double-screw bolt 14 interconnect, and double-screw bolt 14 installs in the inside of screw 15, and screw 15 sets up at the left surface of back shaft 5.

The sleeve 6 and the supporting shaft 5 form a rotating structure, the connecting mode of the sleeve 6 and the limiting shaft 7 is threaded connection, the sleeve 6 can rotate in the supporting shaft 5, and the sleeve 6 drives the limiting shaft 7 to shift.

The limiting shaft 7 and the supporting shaft 5 form a sliding structure through the limiting groove 16 and the limiting block 17, the connecting mode of the limiting shaft 7 and the limiting hole 8 is clamping connection, the phenomenon that the limiting shaft 7 rotates is effectively prevented, and the limiting shaft 7 is clamped or separated with the limiting hole 8 through sliding.

The number of spacing axle 7 is provided with 2, and 2 spacing axles 7 are about the horizontal central line symmetric distribution of back shaft 5, have improved the stability after fixing blade main part 9, and the rotation of blade main part 9 through back shaft 5 of being convenient for rotates.

Gear 10 is connected for the meshing through tooth piece 11 and connecting plate 12, and connecting plate 12 constitutes sliding construction with back shaft 5, is favorable to connecting plate 12 in the gliding in-process that carries out, and connecting plate 12 stirs gear 10 through tooth piece 11 and carries out rotary work, makes gear 10 drive sleeve 6 and rotates.

The connecting plate 12 is in a shape of L in plan view, and the connecting shaft 13 on the connecting plate 12 and the stud 14 form a rotating structure, so that the stud 14 cannot drive the connecting plate 12 to rotate in the rotating process, and meanwhile, the stud 14 can pull or push the connecting plate 12 through the connecting shaft 13.

The working principle is as follows: according to the drawings 1-2 and 6, firstly, food packaging bags pass through the supporting platform 1 through conveying equipment, then the lifting operation of the protective shell 3 is controlled through the hydraulic rod 2, meanwhile, the motor 4 is started after being connected with an external power supply through a power line, the motor 4 drives the blade main body 9 on the supporting shaft 5 to rotate, and then the cutting operation is carried out after the blade main body 9 is contacted with the food packaging bags passing through the supporting platform 1.

According to fig. 2 and fig. 4-6, when the blade body 9 needs to be disassembled and replaced, the stud 14 is manually rotated by a hexagonal wrench, so that the stud 14 is rotationally taken out from the screw hole 15, and simultaneously, the stud 14 rotates on the connecting shaft 13, so that the stud 14 pulls the connecting shaft 13, and the connecting shaft 13 pulls the connecting plate 12.

According to fig. 3 and 5, the connecting plate 12 slides to the left in the supporting shaft 5, the connecting plate 12 drives the gear 10 to rotate counterclockwise through the gear block 11, so that the gear 10 drives the sleeve 6 to rotate, then the sleeve 6 drives the limiting shaft 7 in threaded connection to shrink, meanwhile, the limiting shaft 7 slides on the supporting shaft 5 through the limiting groove 16 and the limiting block 17, so that the limiting shaft 7 is separated from the limiting hole 8 in a sliding manner, and the positioning of the blade main body 9 is relieved.

According to fig. 2-3 and 6, the blade body 9 is then slid out of the support shaft 5, and the blade body 9 is replaced, which is the working process of the whole device, and the details not described in detail in this specification are well known in the art to those skilled in the art.

The above embodiments are only used for illustrating and explaining the utility model, and are not intended to limit the present invention, and those skilled in the art can make various changes or substitutions within the scope of the present invention, and shall also belong to the protection scope of the present invention.

Claims

1. The utility model provides a conveniently change food package bag of blade and use cutting machine, includes supporting platform (1), hydraulic stem (2), motor (4) and blade main part (9), its characterized in that: the top end of the supporting platform (1) is fixedly provided with a hydraulic rod (2), the bottom surface of the hydraulic rod (2) is fixedly provided with a protective shell (3), the right end of the protective shell (3) is fixedly provided with a motor (4), the output end of the motor (4) is provided with a supporting shaft (5), the supporting shaft (5) is positioned in the protective shell (3), the inside of the supporting shaft (5) is provided with a sleeve (6), the inside of the sleeve (6) is provided with a limiting shaft (7), the limiting shaft (7) penetrates through the supporting shaft (5) to be mutually connected with a limiting hole (8), the limiting hole (8) is arranged on the inner wall of the blade main body (9), the blade main body (9) is positioned at the outer side of the supporting shaft (5), the outer surface of the limiting shaft (7) is provided with a limiting groove (16), and the limiting groove (16) is mutually connected with a limiting block (17, and stopper (17) fixed mounting is on the inner wall of back shaft (5), the surface fixed mounting of sleeve (6) has gear (10), and gear (10) and tooth piece (11) interconnect, and tooth piece (11) fixed mounting is at the surface of connecting plate (12), connecting plate (12) are located the inside of back shaft (5), and connecting plate (12) left end fixed mounting has connecting axle (13) to connecting axle (13) and double-screw bolt (14) interconnect, the inside at screw (15) is installed in double-screw bolt (14), and screw (15) are seted up on the left surface of back shaft (5).

2. The slitter for food packaging bags facilitating blade replacement according to claim 1, wherein: the sleeve (6) and the supporting shaft (5) form a rotating structure, and the sleeve (6) is connected with the limiting shaft (7) in a threaded manner.

3. The slitter for food packaging bags facilitating blade replacement according to claim 1, wherein: the limiting shaft (7) and the supporting shaft (5) form a sliding structure through a limiting groove (16) and a limiting block (17), and the limiting shaft (7) is connected with the limiting hole (8) in a clamping manner.

4. The slitter for food packaging bags facilitating blade replacement according to claim 1, wherein: the number of the limiting shafts (7) is 2, and the 2 limiting shafts (7) are symmetrically distributed about the transverse center line of the supporting shaft (5).

5. The slitter for food packaging bags facilitating blade replacement according to claim 1, wherein: the gear (10) is in meshed connection with the connecting plate (12) through the tooth block (11), and the connecting plate (12) and the supporting shaft (5) form a sliding structure.

6. The slitter for food packaging bags facilitating blade replacement according to claim 1, wherein the connecting plate (12) is shaped like L in plan view, and the connecting shaft (13) and the stud (14) on the connecting plate (12) form a rotating structure.