CN214190379U

CN214190379U - Pocket mouth shaping mechanism of square bag

Info

Publication number: CN214190379U
Application number: CN202023142175.6U
Authority: CN
Inventors: 胡志康; 叶超; 王静; 舒珊; 徐克奇; 胡炎刚
Original assignee: Wuhan Macwell Packaging Machinery Co ltd
Current assignee: Wuhan Macwell Packaging Machinery Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-14
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a sack plastic mechanism of square bag belongs to packing technical field, and it includes the mechanism main part, the left surface of mechanism main part inner wall and the same mounting panel of the right flank fixedly connected with of inner wall, there is same adjusting screw in the left surface of mechanism main part inner wall and the right flank of inner wall through bearing swing joint. This sack plastic mechanism of square bag, through being provided with adjust slide bar and electric telescopic handle, overlap square sack at the middle hot plate surface, the motor drives adjusting screw and rotates, can drive the horizontal splint of both sides and remove to the middle part, it slides to the middle part to drive through the hinge bar through the shrink of electric telescopic handle and adjust the slide bar, make the sack hug closely the surface at middle hot plate through horizontal splint and vertical splint, add thermoplasticity to the sack through middle hot plate, thereby reduce the expansion force of sack, improve the plastic effect of this sack plastic mechanism, guarantee that the wrapping bag is folding pleasing to the eye neat, so as to carry out the later stage and seal.

Description

Pocket mouth shaping mechanism of square bag

Technical Field

The utility model belongs to the technical field of the packing, specifically be a sack plastic mechanism of square bag.

Background

By packaging machine is meant a machine that is capable of performing all or part of the product and article packaging process. The packaging process comprises the main processes of filling, wrapping, sealing and the like, and the related front and back processes, such as cleaning, stacking, disassembling and the like, and the packaging process also comprises the processes of metering or stamping on the packaging piece and the like. The product is packaged by a machine, so that the production efficiency can be improved, the labor intensity is reduced, the requirement of large-scale production is met, and the requirements of cleanness and sanitation are met.

Packaging machinery when square bag sack seals, need fold and seal so need utilize sack plastic mechanism to carry out the plastic to the sack, traditional sack plastic mechanism is relatively poor to the plastic effect of sack, and the sack after the plastic can expand automatically, can't fix the sack shape after the whole shape to lead to the plastic effect relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a sack plastic mechanism of square bag has solved packaging machinery and has sealed the time at the other side shape bag sack, so need fold and seal and need utilize sack plastic mechanism to carry out the plastic to the sack, traditional sack plastic mechanism is relatively poor to the plastic effect of sack, sack after the plastic can expand automatically, can't fix the sack shape after the whole shape to lead to the relatively poor problem of plastic effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sack plastic mechanism of square bag, includes the mechanism main part, the same mounting panel of the left surface of mechanism main part inner wall and the right flank fixedly connected with of inner wall, the left surface of mechanism main part inner wall has same adjusting screw through bearing swing joint with the right flank of inner wall, the front of mounting panel and the back fixed connection of middle hot plate, adjusting screw's surface and the inner wall threaded connection of two horizontal splint, the left surface of mechanism main part and the right-hand member fixed connection of motor, the output of motor passes the joint at the bearing of mechanism main part left surface and adjusting screw's left end fixed connection.

The equal two spacing telescopic links of the equal fixedly connected with of left and right sides face of mechanism main part inner wall, the one end that corresponds two spacing telescopic links and be close to each other is fixed connection in the one side that two horizontal splint were kept away from each other respectively, the front sliding connection of mounting panel has two to adjust the slide bar, adjust the positive one end of slide bar and the back fixed connection who corresponds vertical splint, the one end of adjusting the slide bar back has the hinge bar through round pin axle swing joint, the front of mechanism main part inner wall and the one end fixed connection at the electric telescopic handle back, the positive one end of electric telescopic handle is through round pin axle swing joint in the one end that corresponds two hinge bars and be close to each other.

As a further aspect of the present invention: the left side of mechanism's main part has the fan of joint, the upper surface of mechanism's main part and the lower surface fixed connection of cooler bin.

As a further aspect of the present invention: the left side face of the fan is communicated with the upper surface of the cooling box through a connecting pipe, and the back face of the cooling box is provided with a cooling pump.

As a further aspect of the present invention: the inside of cooler bin is provided with the cooling bin, the upper surface of cooling bin inner wall and the lower fixed surface of inner wall are connected with a plurality of cooling tube.

As a further aspect of the present invention: the right flank fixedly connected with cooling connecting pipe of fan, the surface of cooling connecting pipe and the inner wall fixed connection of middle hot plate.

As a further aspect of the present invention: the inside of cooler bin is provided with the storehouse of converging the gas, adjusting screw comprises two screw rods that the screw thread direction is different.

(III) advantageous effects

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

1. this sack plastic mechanism of square bag, through being provided with adjusting screw, horizontal splint, spacing telescopic link, the intermediate heating board, vertical splint, adjust slide bar and electric telescopic handle, when the sack of square bag carries out the plastic, at first overlap square bag at the intermediate heating board surface, the motor drives adjusting screw rotatory, because adjusting screw comprises the different screw rod of two screw thread directions, the horizontal splint that can drive both sides remove to the middle part, it slides to the middle part to drive the adjust slide bar through the hinge bar through the electric telescopic handle shrink, make the sack hug closely the surface at the intermediate heating board through horizontal splint and vertical splint, add thermoplasticity to the sack through the intermediate heating board, thereby reduce the expansion force of sack, improve this sack plastic mechanism's plastic effect, guarantee that the wrapping bag is folding pleasing to the eye neat, so that carry out the later stage and seal.

2. This sack plastic mechanism of square bag through being provided with the fan, cooler bin and cooling connecting pipe, when accomplishing the back to the sack plastic, horizontal splint and vertical splint move to the outside, will cool down wind through the cooler bin through fan production wind-force, in cooling wind blows the square bag through the cooling connecting pipe, make square area automatic drop, the staff of being convenient for takes out square bag, cooling wind still can cool off the sack to sack shape after the plastic is fixed.

3. This sack plastic mechanism of square bag through being provided with the cooling tube, improves the area of contact of air current in the inside coolant liquid in cooling bin through making through a plurality of cooling tube in the air current follows the cooling tube to improve the cooling efficiency of cooler bin to the air current, improve the fixed effect to the sack after the shaping.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of a top view section of the present invention;

FIG. 3 is a schematic structural view of a front section of the cooling box of the present invention;

in the figure: the device comprises a mechanism body 1, a mounting plate 2, a motor 3, an adjusting screw rod 4, a transverse clamping plate 5, a limiting telescopic rod 6, a middle heating plate 7, a vertical clamping plate 8, an adjusting slide rod 9, a hinged rod 10, an electric telescopic rod 11, a fan 12, a cooling box 13, a connecting pipe 14, a cooling pump 15, a gas gathering bin 16, a cooling bin 17 and a cooling pipe 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a pocket mouth shaping mechanism of a square bag comprises a mechanism body 1, the left side surface of the inner wall of the mechanism body 1 and the right side surface of the inner wall are fixedly connected with a same mounting plate 2, the left side surface of the inner wall of the mechanism body 1 and the right side surface of the inner wall are movably connected with a same adjusting screw rod 4 through a bearing, the front surface of the mounting plate 2 is fixedly connected with the back surface of an intermediate heating plate 7, the outer surface of the adjusting screw rod 4 is in threaded connection with the inner walls of two transverse clamping plates 5, the left side surface of the mechanism body 1 is fixedly connected with the right end of a motor 3, the output end of the motor 3 passes through the bearing clamped on the left side surface of the mechanism body 1 to be fixedly connected with the left end of the adjusting screw rod 4, the pocket mouth is tightly attached to the outer surface of the intermediate heating plate 7 through the transverse clamping plates 5 and a vertical clamping plate 8, the pocket mouth is heated and plasticized through the intermediate heating plate 7, so as to reduce the expansion force of the pocket mouth, the shaping effect of the bag mouth shaping mechanism is improved.

The left side surface and the right side surface of the inner wall of the mechanism main body 1 are fixedly connected with two limiting telescopic rods 6, the ends, close to each other, of the two limiting telescopic rods 6 are respectively and fixedly connected to the surfaces, far away from each other, of the two transverse clamping plates 5, the front surface of the mounting plate 2 is connected with two adjusting slide rods 9 in a sliding manner, the front end of each adjusting slide rod 9 is fixedly connected with the back surface of the corresponding vertical clamping plate 8, one end of the back surface of each adjusting slide rod 9 is movably connected with a hinge rod 10 through a pin shaft, the front surface of the inner wall of the mechanism main body 1 is fixedly connected with one end of the back surface of the electric telescopic rod 11, and the front end of the electric telescopic rod 11 is movably connected to the end, close to each other, of the two hinge rods 10 through a pin shaft, by arranging the limit telescopic rod 6, the limit telescopic rod 6 is utilized to limit the transverse splint 5, thereby preventing the transverse clamping plate 5 from rotating along with the adjusting screw rod 4 and improving the stability of the pocket mouth shaping mechanism.

Specifically, as shown in fig. 1 and 2, the left side surface of the mechanism main body 1 is connected with the fan 12 in a clamping manner, the upper surface of the mechanism main body 1 is fixedly connected with the lower surface of the cooling box 13, the left side surface of the fan 12 is communicated with the upper surface of the cooling box 13 through a connecting pipe, the back surface of the cooling box 13 is provided with the cooling pump 15, the cooling box 13 is internally provided with the cooling bin 17, the upper surface of the inner wall of the cooling bin 17 and the lower surface of the inner wall of the cooling box 13 are fixedly connected with a plurality of cooling pipes 18, through the arrangement of the cooling pipes 18, the contact area of the air flow in the cooling liquid in the cooling bin 17 is increased through the plurality of cooling pipes 18 in the air flow from the cooling pipes 18, so that the cooling efficiency of the cooling box 13 on the air flow is increased, and the fixing effect on the whole formed bag mouth is improved.

Specifically, as shown in fig. 1 and 3, the right flank fixedly connected with cooling connecting pipe 14 of fan 12, the surface of cooling connecting pipe 14 and the inner wall fixed connection of middle hot plate 7, the inside of cooler bin 13 is provided with the storehouse of converging 16, adjusting screw 4 comprises the different screw rods of two screw thread directions, through being provided with fan 12 and cooling connecting pipe 14, produce wind-force cooling wind through fan 12 and blow to the square bag through cooling connecting pipe 14, make the square area drop automatically, the staff of being convenient for takes out the square bag.

The utility model discloses a theory of operation does:

s1, when shaping the mouth of the square bag, firstly, the square bag is sleeved on the outer surface of the middle heating plate 7, the motor 3 drives the adjusting screw rod 4 to rotate, and the adjusting screw rod 4 consists of two screw rods with different thread directions and can drive the transverse clamping plates 5 at two sides to move towards the middle part.

S2, the electric telescopic rod 11 is contracted to drive the adjusting slide rod 9 to slide towards the middle part through the hinge rod 10, the bag mouth is tightly attached to the outer surface of the middle heating plate 7 through the transverse clamping plate 5 and the vertical clamping plate 8, and the bag mouth is heated and plasticized through the middle heating plate 7;

s3, after shaping the bag opening, the transverse clamping plate 5 and the vertical clamping plate 8 move outwards, wind power generated by the fan 12 cools the wind through the cooling box 13, the cooled wind blows the square bag through the cooling connecting pipe 14, the square belt automatically drops, and the shaped bag opening can be cooled by the cooled wind.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a sack plastic mechanism of square bag, includes mechanism's main part (1), its characterized in that: the left side surface of the inner wall of the mechanism main body (1) and the right side surface of the inner wall are fixedly connected with the same mounting plate (2), the left side surface of the inner wall of the mechanism main body (1) and the right side surface of the inner wall are movably connected with the same adjusting screw (4) through bearings, the front surface of the mounting plate (2) is fixedly connected with the back surface of the middle heating plate (7), the outer surface of the adjusting screw (4) is in threaded connection with the inner walls of the two transverse clamping plates (5), the left side surface of the mechanism main body (1) is fixedly connected with the right end of the motor (3), and the output end of the motor (3) penetrates through the bearing clamped on the left side surface of the mechanism main body (1) and is fixedly connected with the left end of the adjusting screw (4);

the equal two spacing telescopic links of fixedly connected with (6) of the left and right sides face of mechanism main part (1) inner wall, the one end that corresponds two spacing telescopic links (6) and be close to each other is fixed connection respectively in the one side of keeping away from each other in two horizontal splint (5), the front sliding connection of mounting panel (2) has two regulation slide bars (9), the positive one end of regulation slide bar (9) and the back fixed connection who corresponds vertical splint (8), the one end at the regulation slide bar (9) back has hinge bar (10) through round pin axle swing joint, the front of mechanism main part (1) inner wall and the one end fixed connection at the electric telescopic handle (11) back, the positive one end of electric telescopic handle (11) is through round pin axle swing joint in the one end that corresponds two hinge bar (10) and be close to each other.

2. The pocket mouth reshaping mechanism of the square pocket according to claim 1, wherein: the left side face of the mechanism main body (1) is connected with a fan (12) in a clamping mode, and the upper surface of the mechanism main body (1) is fixedly connected with the lower surface of a cooling box (13).

3. The pocket mouth reshaping mechanism of the square pocket according to claim 2, wherein: the left side face of the fan (12) is communicated with the upper surface of the cooling box (13) through a connecting pipe, and the back face of the cooling box (13) is provided with a cooling pump (15).

4. A pocket mouth reshaping mechanism for a square pocket according to claim 3, wherein: the inside of cooler bin (13) is provided with cooling bin (17), the upper surface of cooling bin (17) inner wall and the lower surface fixedly connected with a plurality of cooling tube (18) of inner wall.

5. The pocket mouth reshaping mechanism of the square pocket according to claim 4, wherein: the right flank fixedly connected with cooling connecting pipe (14) of fan (12), the surface of cooling connecting pipe (14) and the inner wall fixed connection of middle hot plate (7).

6. The pocket mouth reshaping mechanism of the square pocket according to claim 5, wherein: the cooling box (13) is internally provided with a gas gathering bin (16), and the adjusting screw rod (4) consists of two screw rods with different thread directions.