CN219114785U

CN219114785U - Device for adjusting thickness of die product for film blowing machine

Info

Publication number: CN219114785U
Application number: CN202222024952.XU
Authority: CN
Inventors: 丁晓洁; 丁益国; 张喜斌
Original assignee: Danjiangkou Yiguo Plastic Co ltd
Current assignee: Danjiangkou Yiguo Plastic Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-06-02
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a device for adjusting the thickness of a die product for a film blowing machine, which comprises a die seat, wherein a plastic film cylinder is arranged above the die seat, a fixing ring is fixedly arranged on the inner wall of the top of the plastic film cylinder, two groups of external fixing keys are symmetrically and fixedly arranged on the fixing ring, fixing holes are formed in the two groups of external fixing keys, a film strip is arranged at the bottom of the plastic film cylinder, the film strip is equally divided into groups, a plurality of layers are arranged on the film strip, counterweight steel pipes are respectively wrapped at the bottom of the film strip, fixing clamps are respectively clamped at the bottoms of the film strips and the counterweight steel pipes, and when the thickness of one side of a product is smaller than a preset thickness in use, the film strip on the side is rolled up, so that the product on the side is rapidly cooled and cannot be blown thin in the ascending process, and the thickness of the side is thickened. The amount of thickening can be controlled by how much the film strip is rolled up.

Description

Device for adjusting thickness of die product for film blowing machine

Technical Field

The utility model relates to the technical field of blow molding of film products, in particular to a device for adjusting the thickness of a film product for a film blowing machine.

Background

The film blowing machine heats and melts plastic particles and blows the plastic particles into a film. Film blowing machines are widely classified into PE, POF, PVC, and the like. The new particles are blown out to form a new material, the color is uniform and clean, and the bag is stretched well.

The existing mode of adjusting the thickness of the film products of the film blowing machine is as follows: changing the traction speed, changing the host machine speed, and adjusting the die side jackscrews. The two methods are used for adjusting the thickness of the whole die product by changing the traction speed and the host speed. The adjustment of the die-side jackscrews is complicated to operate.

Therefore, a device for adjusting the thickness of the mold product for the film blowing machine is provided by a person skilled in the art to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to provide a device for adjusting the thickness of a die product for a film blowing 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 device of inflation film manufacturing machine regulation mould class product thickness, includes the die orifice seat, the top of die orifice seat is provided with a plastic film section of thick bamboo, and the top inner wall of a plastic film section of thick bamboo is fixed and is provided with the retainer plate, and the symmetry is fixed and is provided with two sets of outside fixed keys on the retainer plate, has all seted up the fixed orifices on two sets of outside fixed keys.

As a still further scheme of the utility model, the bottom of the plastic film cylinder is provided with film strips, the film strips are equally divided into groups, and the film strips are provided with a plurality of layers.

As a still further proposal of the utility model, the film strips are separated from each other and are independently arranged, and the tops of the film strips are provided with numerical marks.

As a still further scheme of the utility model, the bottoms of the film strips are respectively wrapped and provided with a counterweight steel pipe, and fixing clamps are respectively clamped at the bottoms of the film strips and the counterweight steel pipes.

As a still further proposal of the utility model, the fixing clamp is fixedly connected with a hanging rope, and one end of the hanging rope is fixedly connected with the die orifice seat.

As a still further proposal of the utility model, the circumference of the die seat is fixedly connected with an external connecting pipe.

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

1. through the film strip and the counterweight steel pipe, when the thickness of one side of the product is smaller than the preset thickness in use, the film strip on the side is rolled up, so that the product on the side is cooled rapidly and cannot be blown thin in the rising process, and the thickness of the side is thickened. The amount of thickening can be controlled by how much the film strip is rolled up.

2. Through fixation clamp, string rope that sets up, the counter weight steel pipe can guarantee that the film strip receives gravity natural sagging when using, and the fixation clamp can be fixed after rolling up the film strip, hangs the rope and can avoid the fixation clamp to lose.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a device for adjusting the thickness of a die product for a film blowing machine;

fig. 2 is an enlarged schematic view of a device for adjusting thickness of a mold product for a film blowing machine at a position a.

In the figure: 1. a die seat; 101. a numerical label; 102. a fixing ring; 103. a plastic film tube; 104. a film strip; 105. an external connection pipe; 106. an external fixed key; 107. a fixing clamp; 108. a counterweight steel pipe; 109. hanging ropes; 110. and a fixing hole.

Detailed Description

Referring to fig. 1-2, in an embodiment of the present utility model, a device for adjusting thickness of a die product for a film blowing machine includes a die holder 1, a plastic film cylinder 103 is disposed above the die holder 1, a fixing ring 102 is fixedly disposed on an inner wall of a top of the plastic film cylinder 103, two sets of external fixing keys 106 are symmetrically and fixedly disposed on the fixing ring 102, fixing holes 110 are formed on the two sets of external fixing keys 106, an external connecting pipe 105 is fixedly connected to a circumferential surface of the die holder 1, a hanging rope 109 is fixedly connected to a fixing clip 107, and one end of the hanging rope 109 is fixedly connected to the die holder 1 to avoid falling of the fixing clip 107.

As shown in fig. 1-2, the bottom of the plastic film cylinder 103 is provided with film strips 104, the film strips 104 are equally divided into 20 groups, and the film strips 104 are provided with a plurality of layers, and the thickening degree can be controlled by the rolling degree of the film strips 104.

As shown in fig. 1-2, the film strips 104 are separated from each other and are independently arranged, and the top of the film strip 104 is provided with a number mark 101, so that the film strip is convenient to roll, and the number mark 101 is convenient to roll the corresponding film strip 104 according to the requirement.

As shown in fig. 1-2, the bottom of the film strip 104 is wrapped and provided with a counterweight steel pipe 108, so that the film strip 104 is kept drooping under gravity, and a fixing clamp 107 is clamped at the bottom of the film strip 104 and at the counterweight steel pipe 108, and is rolled up for fixing.

The working principle of the utility model is as follows: a circle of plastic film cylinder 103 is surrounded above the die seat 1, 20 groups of film strips 104 are equally arranged at the bottom of the plastic film cylinder 103, when the thickness of one side of a product is smaller than a preset thickness, the film strips 104 on the side are rolled up together with a counterweight steel pipe 108, so that the product on the side is rapidly cooled, and cannot be blown to be thin in the rising process, thereby thickening the thickness of the side. The thickness of the film strip 104 can be controlled by the number of the film strip 104 to be rolled up, when the film strip 104 is used, the weight steel pipe 108 can ensure that the film strip 104 naturally sags under the gravity, the fixing clamp 107 can be fixed after the film strip 104 is rolled up, the hanging rope 109 can avoid the loss of the fixing clamp 107, and the corresponding film strip 104 is conveniently rolled up according to the requirement by the digital mark 101.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a device of inflation film manufacturing machine regulation mould class product thickness, includes die orifice seat (1), its characterized in that: the plastic film die is characterized in that a plastic film cylinder (103) is arranged above the die seat (1), a fixing ring (102) is fixedly arranged on the inner wall of the top of the plastic film cylinder (103), two groups of external fixing keys (106) are symmetrically and fixedly arranged on the fixing ring (102), and fixing holes (110) are formed in the two groups of external fixing keys (106).

2. The device for adjusting the thickness of the die product for the film blowing machine according to claim 1, wherein the bottom of the plastic film cylinder (103) is provided with film strips (104), 20 groups of the film strips (104) are equally divided, and the film strips (104) are provided with a plurality of layers.

3. The device for adjusting the thickness of a die product for a film blowing machine according to claim 2, wherein the film strips (104) are separated from each other and independently arranged, and the top of the film strips (104) is provided with a digital mark (101).

4. A device for adjusting the thickness of a mould product for a film blowing machine according to claim 3, wherein the bottoms of the film strips (104) are respectively wrapped with a counterweight steel pipe (108), and fixing clips (107) are respectively clamped at the bottoms of the film strips (104) and the counterweight steel pipes (108).

5. The device for adjusting the thickness of the die product for the film blowing machine according to claim 4, wherein the fixing clamp (107) is fixedly connected with a hanging rope (109), and one end of the hanging rope (109) is fixedly connected with the die seat (1).

6. The device for adjusting the thickness of a die product for a film blowing machine according to claim 1, wherein an external connecting pipe (105) is fixedly connected to the circumferential surface of the die seat (1).