CN209810532U

CN209810532U - Plaster coating equipment

Info

Publication number: CN209810532U
Application number: CN201822081985.1U
Authority: CN
Inventors: 张敬忠; 王红娟; 张芳; 徐现良; 刘晓楠; 陈菲菲
Original assignee: Jinan Hechuang Medical Devices Co Ltd
Current assignee: Jinan Hechuang Medical Devices Co Ltd
Priority date: 2018-12-12
Filing date: 2018-12-12
Publication date: 2019-12-20
Anticipated expiration: 2028-12-12

Abstract

The utility model relates to plaster coating equipment, which comprises a main machine, a stirring tank and a rotor pump, wherein the main machine comprises a frame, a plaster coating device arranged on the frame and a waste collecting box arranged right below the plaster coating device; the plaster coating device is connected with the stirring tank through a rotor pump and a feeding pipeline, and comprises a feed box, a support frame, an anti-sticking scraper blade, a guide block, an adjusting screw rod and an electric heating plate, wherein the feed box is a closed box body, the top surface of the feed box is provided with a feed hole, the bottom surface of the feed box is provided with a discharge hole, and the feed box is arranged on the rack through the support frame; an adjusting screw is arranged on the anti-sticking scraper, and only one plane rotational degree of freedom exists between the adjusting screw and the anti-sticking scraper; the adjusting screw is connected with the guide block, and the guide block is arranged on the material box. By adopting the technical scheme, the probability of the plaster being polluted by the external environment can be effectively reduced; the plaster spreading device can be detached independently, and the small-range cleaning work is simple; the plaster is prevented from overflowing to pollute the ground, and the operation environment of the equipment is clean and tidy.

Description

Plaster coating equipment

Technical Field

The utility model relates to a pharmaceutical machinery field, concretely relates to plaster coating equipment.

Background

The plaster is one of external traditional Chinese medicines, is called a thin plaster in ancient times, is added with vegetable oil or animal oil, is decocted into a sticky state, is coated on one surface of a back lining material such as cloth, paper or skin and the like, can be pasted on the skin for a long time, and achieves the curative effect from the outside to the inside; the plaster has the advantages of high content of effective components, slow precipitation speed, long-term and lasting effect, definite local curative effect and the like, so the plaster pharmacotherapy is one of the common external treatment methods in the clinical traditional Chinese medicine; the traditional plaster coating process is that plaster is manually coated on a backing material, the production efficiency is low, the control of the coating thickness of the plaster completely depends on manual experience, and the modern mechanization breaks through the original method of traditional manual operation.

Chinese patent application publication CN106236586A discloses a plaster coating system, which not only realizes the mechanized continuous production of plaster molding, but also emphatically solves the technical problem of tension-free delivery of elastic cloth, the plaster inlet of the plaster coating mechanism of the system is an open type medicine feeding hopper and a medicine material transfer roller arranged below the automatic medicine feeding hopper, the medicine material transfer roller comprises a primary transfer roller and a secondary transfer roller which are arranged from top to bottom, and the medicine material is driven to coat on the backing material by the reverse rotation extrusion of the primary transfer roller and the secondary transfer roller through the direct contact of the primary transfer roller and the medicine material.

Chinese patent application publication CN108372076A discloses a coating and film-covering device for producing a plaster, which emphasizes on solving the problem that the spreading area and thickness of the plaster are not easy to control, but the plaster inlet of the device is a V-shaped open space formed by a lower gluing roller, an upper gluing scraping roller and a material discharging plate, and a gap is left between the bottom end of the material discharging plate and the lower gluing roller.

The two plaster coating devices have the following defects:

1) the plaster inlet of the coating machine is an open space, and the plaster pumped into the plaster inlet is contacted with the external environment for a long time, so that the sanitary condition of the plaster is difficult to guarantee;

2) the plaster is in direct contact with the coating roller, the coating roller is easy to bring the plaster into a bearing carrying the plaster to rotate, the service life of the bearing is influenced by long-term accumulation, and the failure rate of equipment is improved;

3) the plaster directly contacts the coating roller, and can be solidified into a plaster coat with a certain thickness on the coating roller after being used for a long time, so that the thickness of the plaster to be coated on the plaster coating, namely the plaster amount, can be influenced, and the curative effect can be directly influenced if the medicine amount is insufficient;

4) the plaster overflows to the ground below the equipment through the gap between the bottom end of the material placing plate and the lower gluing roller, so that the cleaning is difficult;

5) the coating roller is difficult to be detached independently, and if the coating roller is cleaned, the whole part of the coating roller needs to be cleaned and disinfected, so that the workload is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a plaster coating equipment realizes that the plaster all is in airtight environment before spreading out on backing material, and the plaster spreading device can be dismantled alone, overflows the plaster and can concentrate the collection, improves equipment operation environment.

To solve the technical problem, the technical scheme of the utility model is that: a plaster coating device comprises a main machine, a stirring tank and a rotor pump, wherein the main machine comprises a rack, a plaster coating device arranged on the rack and a waste collecting box arranged right below the plaster coating device; the plaster coating device is connected with the stirring tank through a rotor pump and a feeding pipeline, the plaster coating device comprises an electric heating plate, the plaster coating device also comprises a feed box, a supporting frame, an anti-sticking scraper blade, a guide block and an adjusting screw rod, the feed box is a closed box body, the bottom surface of the feed box is an inclined surface, the top surface of the feed box is provided with a feed hole, and the feed hole is connected with the feeding pipeline connected with the rotor pump; the bottom surface of the material box is provided with a discharging hole, the discharging hole is arranged at the lowest part of the inclined surface, the length of the discharging hole is equal to the width breadth of the backing material, two side surfaces of the material box are fixedly provided with supporting frames, and the supporting frames are arranged on the rack through screws; two adjusting screws are symmetrically arranged on the anti-sticking scraper plate along the length direction, and only one plane rotational degree of freedom exists between the adjusting screws and the anti-sticking scraper plate; the adjusting screw rod is connected with the thread through hole of the guide block through the external thread of the adjusting screw rod, and the guide block is arranged on the surface of the material box, which is opposite to the advancing direction of the lining material, through a screw.

Preferably, a connecting flange I is arranged around the feeding hole, a connecting flange II is arranged at the end part of the feeding pipeline, the feeding hole and the feeding pipeline are tightly and fixedly connected through the connecting flange I and the connecting flange II by screws, the feeding pipeline is reliably and firmly tightly and fixedly connected with the feed box, and external sundries are effectively prevented from entering the feed box through the feeding hole.

Further preferably, a sealing rubber gasket is arranged between the connecting flange I and the connecting flange II, so that the sealing connection between the feeding pipeline and the feed box is better ensured.

Preferably, the number of the feed holes of the feed box is more than or equal to 2, the plaster is sticky and has poor fluidity, and the quantity of the plaster at the bottom of the feed box can be always uniform by forming a plurality of feed holes.

Preferably, the electric heating plate is arranged on an inclined plane near the discharge hole of the material box, so that the temperature of the plaster at the discharge hole of the material box is effectively ensured.

Due to the adoption of the technical scheme, the beneficial effects can be achieved as follows:

1) the feed box is a closed box body, so that the plaster is in a closed environment before being spread on the backing material, and the probability of pollution of the plaster to the external environment is effectively reduced;

2) the anti-sticking scraper can be removed by removing the screw of the guide block fixed on the material box, and the removed anti-sticking scraper can be cleaned and disinfected independently;

3) waste collection box is equipped with under the plaster coating device, overflows the plaster and can concentrate the collection, avoids overflowing the plaster and pollute ground, and equipment operation environment is clean and tidy.

Drawings

Fig. 1 is an overall structure of a plaster application device;

fig. 2 is a partial structure diagram of a plaster application device;

fig. 3 a left side view of a partial structure of the plaster application apparatus;

in the figure: the feed box, 2 support frames, 3 antiseized scraper blades, 4 adjusting screw, 5 guide blocks, 6 feed pipeline I, 7 sealed cushions, 8 feed pipeline II, 9 electric heating board, 10 frames, 11 garbage collection boxes, 12 backing materials, 13 rotor pumps, 14 agitator tanks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Examples

A plaster coating device comprises a main machine, a stirring tank 14 and a rotor pump 13, wherein the main machine comprises a rack 10, a plaster coating device arranged on the rack 10 and a waste collecting box 11 arranged right below the plaster coating device; the plaster coating device is connected with a stirring tank 14 through a rotor pump 13 and a feeding pipeline, and comprises a material box 1, a support frame 2, an anti-sticking scraper blade 3, an adjusting screw rod 4, a guide block 5 and an electric heating plate 9; the feed box 1 is a closed box body, the bottom surface of the feed box 1 is an inclined plane, the top surface of the feed box 1 is provided with three feed holes, a connecting flange A, a connecting flange B and a connecting flange C are respectively arranged around the three feed holes, the bottom surface of the feed box 1 is provided with a discharge hole, the discharge hole is arranged at the lowest part of the inclined plane, the length of the discharge hole is equal to the width breadth of a backing material, two side surfaces of the feed box 1 are fixedly provided with support frames 2, and the support frames 2 are arranged on a rack 10 through screws; two adjusting screws 4 are symmetrically arranged on the anti-sticking scraper 3 along the length direction, and only one plane rotational degree of freedom exists between the adjusting screws 4 and the anti-sticking scraper 3; the adjusting screw rod 4 is connected with a threaded through hole of the guide block 5 through the external thread of the adjusting screw rod, and the guide block 5 is installed on the surface of the material box 1, which is opposite to the advancing direction of the lining material, through a screw; the electric heating plate is arranged on the inclined plane near the discharge hole of the material box; the feeding pipeline is divided into a feeding pipeline I6 and a feeding pipeline II8, two ends of the feeding pipeline I6 are respectively provided with a connecting flange O and a connecting flange P, the feeding pipeline II8 is a branch pipeline and is provided with three branches respectively provided with a connecting flange O ', a connecting flange A', a connecting flange B 'and a connecting flange C', the connecting flange P is connected with an outlet flange of the rotor pump 13, the connecting flange O is connected with the connecting flange O ', the connecting flange A is connected with the connecting flange A', the connecting flange B is connected with the connecting flange B ', the connecting flange C is connected with the connecting flange C', and joints among all the connecting flanges are sealed by using a sealing rubber gasket 7.

Using the plaster application apparatus provided in this example, the operation was as follows:

1) the feeding pipeline I6 is hermetically connected with the feeding pipeline II8, and the feeding pipeline I6 is hermetically connected with an outlet flange of the rotor pump 13;

2) adjusting the adjusting screw rod 4, and setting the opening size between the anti-sticking scraper 3 and the backing material 12, namely setting the spreading thickness of the plaster;

3) starting the rotor pump 13 to pump the plaster into the material box 1;

4) starting the electric heating plate 9, and heating the plaster in the feeding box 1;

4) the switch of the main machine is started, the backing material 12 is driven forwards, and the plaster is spread on the backing material 12 through the anti-sticking scraper 3.

Claims

1. The utility model provides a plaster coating equipment, includes host computer, agitator tank and rotor pump, and the host computer includes the frame to and install the plaster coating device in the frame, plaster coating device passes through rotor pump and feed line and links to each other with the agitator tank, and plaster coating device includes electric heating board, its characterized in that: the plaster coating device also comprises a waste collection box, wherein the waste collection box is arranged right below the plaster coating device; the plaster coating device comprises a material box, a support frame, an anti-sticking scraper blade, a guide block and an adjusting screw rod, wherein the material box is a closed box body, the bottom surface of the material box is an inclined plane, the top surface of the material box is provided with a feed hole, the feed hole is connected with a feed pipeline connected with a rotor pump, the bottom surface of the material box is provided with a discharge hole, the discharge hole is arranged at the lowest part of the inclined plane, the length of the discharge hole is equal to the width breadth of a backing material, the support frame is fixedly arranged on two side surfaces of the material; two adjusting screws are symmetrically arranged on the anti-sticking scraper plate along the length direction, and only one plane rotational degree of freedom exists between the adjusting screws and the anti-sticking scraper plate; the adjusting screw rod is connected with the thread through hole of the guide block through the external thread of the adjusting screw rod, and the guide block is arranged on the surface of the material box, which is opposite to the advancing direction of the lining material, through a screw.

2. A plaster application apparatus according to claim 1, wherein: the periphery of the feeding hole is provided with a connecting flange I, the end part of the feeding pipeline is provided with a connecting flange II, and the feeding hole and the feeding pipeline are tightly and fixedly connected through the connecting flange I and the connecting flange II by screws.

3. A plaster application apparatus according to claim 2, wherein: and a sealing rubber gasket is arranged between the connecting flange I and the connecting flange II.

4. A plaster application apparatus according to any one of claims 1 to 3, wherein: the number of the feed holes of the feed box is more than or equal to 2.

5. A plaster application apparatus according to claim 1, wherein: the electric heating plate is arranged on the inclined plane near the discharge hole of the material box.