Power transmission roller mechanism in liquid tank

Abstract

The utility model discloses a driving roller mechanism, belongs to the technical field of coating machines, and particularly relates to a power driving roller mechanism in a liquid tank, which comprises a liquid storage tank, a guide roller group and a driving roller group, the guide roller group and the transmission roller group are both mounted in the liquid storage tank; the guide roller set is composed of a plurality of guide rollers. The transmission rollers can be conveniently installed in a small space to be connected with an external electric mechanism of the water tank, and in addition, the water tank transmission device is small in structural size and convenient to install. The structural reliability is high; the method can be used for batch processing.

Description

Technical Field

[0001] The utility model discloses a transmission roller mechanism, belongs to the technical field of coating machines, and specifically relates to a power transmission roller mechanism in a liquid tank. Background Art

[0002] Cast film coater is a kind of equipment used to prepare thin film, usually used to produce plastic film, composite film, etc. Cast film coater plays an important role in industrial production. By adjusting process parameters and raw material formula, it can produce high-quality film products that meet various application requirements. Cast film coater is widely used in food packaging, medical equipment, building materials, electronic products and other fields. The produced films can have different properties, such as transparency, tensile strength, barrier properties, etc., to meet the needs of different industries and products.

[0003] Below is the working principle and basic components of the cast film coater:

[0004] Working principle: The casting film coating machine coats the liquid or molten raw materials on a rotating roller (or casting film roller), and then forms a film by solidification or cooling. During the coating process, pigments, additives, etc. can be added to adjust the performance and characteristics of the film.

[0005] Basic components:

[0006] Feeding system: supplies raw materials to the coating machine, usually including hopper, conveying system, etc.

[0007] Coating head: The component that evenly coats the raw materials on the casting roller, which can be done by spraying, scraping, etc.

[0008] Casting Roll: A rotating roller that receives the coating material and forms a film on its surface.

[0009] Cooling system: The film formed on the casting roller needs to be solidified or cooled by cooling, usually by water cooling or air cooling.

[0010] Winding system: Rolls up or collects the prepared film, usually including winding rollers, tension control systems, etc.

[0011] Control system: A system used to control coating speed, temperature, tension and other parameters to ensure film quality and production efficiency.

[0012] However, the casting film coating machine in the prior art has the problem of large size, and the inconvenience in connecting the transmission roller with the external electrical mechanism of the water tank, which leads to the problem of slow subsequent transmission efficiency. Utility Model Content

[0013] Purpose of the utility model: to provide a power transmission roller mechanism in a liquid tank to solve the above-mentioned problems.

[0014] Technical solution: A power transmission roller mechanism in a liquid tank, the transmission roller mechanism comprising: a liquid storage tank, a guide roller group and a transmission roller group;

[0015] The guide roller set and the transmission roller set are both installed in the liquid storage tank;

[0016] The guide roller set is composed of a plurality of guide rollers; and the transmission roller set is provided with a plurality of groups.

[0017] In a further embodiment, a groove is provided at the bottom of the liquid storage tank, a water outlet pipe is connected to the inside of the groove to the outside, and a connecting flange is provided at the end of the water outlet pipe.

[0018] In a further embodiment, a plurality of water inlet pipes connected to the outside are provided on one side of the liquid storage tank, and flanges are provided at the ends of the water inlet pipes.

[0019] In a further embodiment, the guide roller and the transmission roller are installed in the liquid storage tank in an alternating manner;

[0020] The two ends of the guide roller are installed on both sides of the liquid storage tank through fixing blocks;

[0021] The two ends of the transmission roller are installed on both sides of the liquid storage tank through ball bearings, and one end is connected to an external motor through a coupling.

[0022] The transmission roller assembly includes: a machine base, one end of which is fixedly mounted on the outer side of one side of the liquid storage tank; a reducer, which is fixedly mounted on the other end of the machine base; a motor, which is fixedly connected to the reducer, and a rotating shaft is connected to one end of the reducer to drive the reducer to rotate; a transmission rod, one end of which is connected to the inner side of the liquid storage tank through a bearing seat, and the other end is provided with a detachably fixed shaft head, the shaft head is connected to the other inner side of the liquid storage tank through a bearing seat, and the end is connected to the other end of the reducer through a coupling to rotate with the motor, a sealing seat is provided between the end of the shaft head and the bearing seat, and a sealing ring is provided between the sealing seat and the end of the shaft head.

[0023] Beneficial effects: The utility model discloses a transmission roller mechanism, which belongs to the technical field of coating machines, and specifically relates to a power transmission roller mechanism in a liquid tank, comprising: a liquid storage tank, a guide roller group and a transmission roller group; the guide roller group and the transmission roller group are both installed in the liquid storage tank; the guide roller group is composed of a plurality of guide rollers; the transmission roller group is composed of a plurality of transmission rollers. The utility model can conveniently install the transmission roller in a small space and connect it to the external electrical mechanism of the water tank; in addition, the utility model has a small structure volume and is easy to install; the structural reliability is high; and it can be used for batch processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an axonometric drawing of the utility model.

[0025] Figure 2 It is a schematic diagram of the utility model.

[0026] Figure 3 It is a cross-sectional view of the transmission roller set of the utility model.

[0027] Figure numerals: liquid storage tank 1, water outlet pipe 3, water inlet pipe 4, guide roller 6, transmission roller 7, machine base 8, reducer 9, motor 10, bearing seat 11, coupling 12, shaft head 13, sealing seat 14, sealing ring 15. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0031] A power transmission roller 7 mechanism in a liquid tank, the transmission roller 7 mechanism comprising: a liquid storage tank 1, a guide roller group and a transmission roller group;

[0032] The guide roller set and the transmission roller set are both installed in the liquid storage tank 1;

[0033] The guide roller set is composed of a plurality of guide rollers 6; the transmission roller set is provided with a plurality of groups.

[0034] In one embodiment, Figures 1 to 3 As shown, a groove is provided at the bottom of the liquid storage tank 1, a water outlet pipe 3 to the outside is connected in the groove, and a connecting flange is provided at the end of the water outlet pipe 3.

[0035] In one embodiment, Figures 1 to 3 As shown, one side of the liquid storage tank 1 is provided with a plurality of water inlet pipes 4 connected to the outside, and the end of the water inlet pipe 4 is provided with a flange.

[0036] In one embodiment, Figures 1 to 3 As shown, the guide roller 6 and the transmission roller 7 are installed in the liquid storage tank 1 in an alternating manner;

[0037] The two ends of the guide roller 6 are installed on both sides of the liquid storage tank 1 through fixing blocks;

[0038] Both ends of the transmission roller 7 are installed on both sides of the liquid storage tank 1 through ball bearings, and one end is connected to an external motor through a coupling.

[0039] The transmission roller assembly includes: a machine base, one end of which is fixedly mounted on the outer side of one side of the liquid storage tank; a reducer, which is fixedly mounted on the other end of the machine base; a motor, which is fixedly connected to the reducer, and a rotating shaft is connected to one end of the reducer to drive the reducer to rotate; a transmission rod, one end of which is connected to the inner side of the liquid storage tank through a bearing seat, and the other end is provided with a detachably fixed shaft head, the shaft head is connected to the other inner side of the liquid storage tank through a bearing seat, and the end is connected to the other end of the reducer through a coupling to rotate with the motor, a sealing seat is provided between the end of the shaft head and the bearing seat, and a sealing ring is provided between the sealing seat and the end of the shaft head.

[0040] Working principle: When the utility model is working, the product to be coated is first threaded through the guide roller group and the transmission roller group, and the coating liquid is injected through the water inlet pipe 4. The material roll is driven to rotate by the selection of the transmission roller group, and the product is moved by the guide roller group and the transmission roller group. First, the motor rotates, thereby driving the reducer to rotate, and then driving the shaft head to rotate through the coupling, thereby driving the transmission roller to rotate, thereby completing the coating work. When the coating liquid needs to be replaced, the liquid flows out through the water outlet pipe 3 under the groove.

[0041] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A power transmission roller mechanism in a liquid tank, characterized in that: The transmission roller mechanism comprises: a liquid storage tank, a guide roller group and a transmission roller group; The guide roller set and the transmission roller set are both installed in the liquid storage tank; The guide roller set is composed of a plurality of guide rollers; the transmission roller set is provided with a plurality of groups; The transmission roller assembly includes: a machine base, one end of which is fixedly mounted on the outer side of one side of the liquid storage tank; a reducer, which is fixedly mounted on the other end of the machine base; a motor, which is fixedly connected to the reducer, and a rotating shaft is connected to one end of the reducer to drive the reducer to rotate; a transmission rod, one end of which is connected to the inner side of the liquid storage tank through a bearing seat, and the other end is provided with a detachably fixed shaft head, the shaft head is connected to the other inner side of the liquid storage tank through a bearing seat, and the end is connected to the other end of the reducer through a coupling to rotate with the motor; a sealing seat is provided between the end of the shaft head and the bearing seat, and a sealing ring is provided between the sealing seat and the end of the shaft head.

2. The power transmission roller mechanism in a liquid tank according to claim 1, characterized in that: A groove is provided at the bottom of the liquid storage tank, a water outlet pipe to the outside is connected in the groove, and a connecting flange is provided at the end of the water outlet pipe.

3. The power transmission roller mechanism in a liquid tank according to claim 1, characterized in that: One side of the liquid storage tank is provided with a plurality of water inlet pipes connected to the outside, and the ends of the water inlet pipes are provided with flanges.

4. The power transmission roller mechanism in a liquid tank according to claim 1, characterized in that: The guide roller and the transmission roller are installed in the liquid storage tank in an alternating manner; The two ends of the guide roller are installed on both sides of the liquid storage tank through fixing blocks.

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