CN215936264U - Condensation adhesive tape forming device - Google Patents

Abstract

A condensation adhesive tape forming device comprises a storage tank and a forming mechanism, wherein the forming mechanism consists of a heat insulation mechanism and a rotating mechanism, the rotating mechanism comprises an upper end plate, a lower end plate and a plurality of vertical forming tubes which are arranged between the two end plates and are in annular parts, a feed inlet is arranged at the upper end of each forming tube, a discharge outlet is arranged at the lower end of each forming tube, the feed inlet and the discharge outlet are respectively positioned on the upper end plate and the lower end plate, the heat insulation mechanism comprises an outer jacket and an inner heat insulation column, a cooling coil pipe is arranged in the outer jacket, and the outer jacket and the inner heat insulation column are respectively arranged on the inner side and the outer side of the vertical forming tube which is in annular parts; the lower end of the storage tank is provided with a feed opening, and the feed opening is positioned right above the feed opening at the upper end of one of the forming tubes. This novel adopt above-mentioned structure, can promote product quality, avoid the deformation defect that the shaping of condensation adhesive tape product cutting caused.

Description

Condensation adhesive tape forming device

Technical Field

The utility model relates to the field of production of condensation rubber strip products, in particular to a condensation rubber strip forming device.

Background

At present, most of devices for producing products of the condensation adhesive tapes are cut after gel forming, for example, the utility model with the Chinese patent number of CN201820680853.8 discloses a device for making jelly gel. The working principle of the device for preparing the jelly gel is as follows: jelly feed liquid in the hopper is conveyed into the feed liquid pipe through the conveying pump, flows in the feed liquid channel along the left-to-right direction, is cooled into jelly gel by the cooling pipe at the rear section of the feed liquid channel, is extruded from the discharge port by the jelly feed liquid continuously entering from the feed port, and is finally cut into strips or cubes by the cutter assembly. Compared with the traditional equipment, the equipment can complete cooling of jelly liquid and dicing or slitting of jelly gel at one time, simplifies the manufacturing steps of the jelly gel, improves the production efficiency and reduces the production cost. However, the method of forming first and then cutting is adopted, and the following problems exist: because the product of gel structure has the characteristics of softness, toughness and smoothness, the product is soft: the rigid structure is not strong, is not beneficial to material transfer and is easy to deform; and (3) smoothing: the product is not easy to fix, the product is easy to deform in the cutting process, and the length is inconsistent.

Some devices adopt a mode of discharging, cutting and molding, for example, a novel skyscraper ball production line is disclosed in the utility model with the Chinese patent number of CN 202010785846.6. Through setting up extrusion moulding cavity, rotatory cutting motor, rotatory cutting blade, extrusion profiled sheeting and extrusion moulding hole, adopt the shaping mode of extrusion rotatory cutting for technological and formula requirement to the cold celestial crystal ball material is lower, and accommodation is wider, and the shaping is effectual, and the appearance is pleasing to the eye, and the size is homogeneous. The condensing rubber strip/silk product produced by the equipment has the same thickness and length in theory, but the condition that one end of the finished product is thick and the other end is thin actually exists, and the main reason is probably that: the extrusion molding mode is adopted to ensure that the discharging speed is high, and the instantaneous extrusion force of material discharging is overlarge to cause the head to be thick, so the equipment is only suitable for producing spherical gel products.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a condensation rubber strip forming device, which is used for solving the problems in the prior art, improving the product quality and avoiding the deformation defect caused by cutting and forming of the condensation rubber strip product.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a condensation adhesive tape forming device comprises a storage tank and a forming mechanism, wherein the forming mechanism consists of a heat insulation mechanism and a rotating mechanism, the rotating mechanism comprises an upper end plate, a lower end plate and a plurality of vertical forming tubes which are arranged between the two end plates and are in annular parts, a feed inlet is arranged at the upper end of each forming tube, a discharge outlet is arranged at the lower end of each forming tube, the feed inlet and the discharge outlet are respectively positioned on the upper end plate and the lower end plate, the heat insulation mechanism comprises an outer jacket and an inner heat insulation column, a cooling coil pipe is arranged in the outer jacket, and the outer jacket and the inner heat insulation column are respectively arranged on the inner side and the outer side of the vertical forming tube which is in annular parts;

the lower end of the material storage tank is provided with a feed opening, and the feed opening is positioned right above a feed inlet at the upper end of one of the forming tubes.

In the preferred scheme, the storage tank in be equipped with the column cap, the storage tank top be equipped with push away the jar, push away the push rod of jar wear to establish downwards in the storage tank and with the column cap between fixed connection, be equipped with the inlet pipe on the storage tank lateral wall.

In a preferred scheme, a stepping motor is arranged at the bottom of the forming mechanism, and a driving shaft of the stepping motor is fixedly connected with a bottom end plate of the rotating mechanism in the forming mechanism.

In a preferable scheme, the outer jacket is composed of two hollow semicircular ring plates, a movable plate is arranged between the contact position of the two outer jackets and the inner heat insulation column, the movable plate is connected with the outer jacket through a first spring hinge, and the movable plate is positioned on an annular moving path of the forming pipe.

In a preferred scheme, the lower end of the heat insulation mechanism is provided with a supporting bottom plate, the supporting bottom plate is of a fan-shaped plate structure with a notch and side plates, and the bottom of the rotating mechanism is arranged in the supporting bottom plate.

In the preferred scheme, a discharge hole at the lower end of the forming pipe is provided with a switch plate through a second spring hinge.

In the preferable scheme, heating media and cooling media are respectively introduced into the coil pipes in the two hollow semicircular annular plates forming the outer jacket.

In the preferred scheme, the feed opening is internally provided with a material blocking bottom plate, and the material blocking bottom plate is arranged on the feed opening through an elastic hinge.

The condensation adhesive tape forming device provided by the utility model has the following beneficial effects by adopting the structure:

(1) the quantitative output of the product is realized, the uniform shape of the product is ensured, the condition that the sizes of two ends are different is avoided, and the defective rate of the product is reduced;

(2) the coil pipes in the two hollow semicircular ring plates are used for heating and refrigerating respectively, partial condensation molding of a product caused by temperature reduction in the molding process is avoided through heating, sufficient plasticity of a condensed gelatin solution is ensured, and the temperature is reduced below the melting point of the condensed gelatin solution through refrigerating, so that the material is molded sufficiently;

(3) need not to set up cutting device, solved the inhomogeneous problem that the cutting brought.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the forming mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the forming mechanism of the present invention. (one of the hollow semicircular ring plates is omitted)

Fig. 4 is a schematic structural view of the rotating mechanism of the present invention.

Fig. 5 is a schematic structural view of the heat insulation mechanism of the present invention.

Fig. 6 is a schematic view of the supporting bottom plate structure of the present invention.

Fig. 7 is a schematic structural view of the outer jacket and the inner heat-insulating column of the present invention in a fitted state.

Fig. 8 is a schematic view of the coil structure of the present invention.

In the figure: the material storage tank comprises a material storage tank 1, a feed opening 101, a material blocking bottom plate 102, a forming mechanism 2, a column cap 3, a pushing cylinder 4, a feed pipe 5, a heat insulation mechanism 6, a rotating mechanism 7, a stepping motor 8, an end plate 9, a forming pipe 10, a feed inlet 1001, a discharge opening 1002, an outer jacket 11, a movable plate 12, a first spring hinge 13, an inner heat insulation column 14, a coil pipe 15, a second spring hinge 16, a supporting bottom plate 17 and a notch 171.

Detailed Description

As shown in fig. 1-8, a condensation rubber strip forming device comprises a storage tank 1 and a forming mechanism 2, wherein the forming mechanism 2 is composed of a heat insulation mechanism 6 and a rotating mechanism 7, the rotating mechanism 7 comprises an upper end plate 9, a lower end plate 9 and a plurality of vertical forming tubes 10 which are arranged between the two end plates 9 and are in a ring shape, a feed inlet 1001 is arranged at the upper end of each forming tube 10, a discharge outlet 1002 is arranged at the lower end of each forming tube 10, the feed inlet 1001 and the discharge outlet 1002 are respectively positioned on the upper end plate 9 and the lower end plate 9, the heat insulation mechanism 6 comprises an outer jacket 11 and an inner heat insulation column 14, a coil 15 is arranged in the outer jacket 11, and the outer jacket 11 and the inner heat insulation column 14 are respectively arranged at the inner side and the outer side of the vertical forming tube 10 which is in a ring shape;

the lower end of the material storage tank 1 is provided with a feed opening 101, and the feed opening 101 is positioned right above a feed opening 1001 at the upper end of one of the forming tubes 10.

In the preferred scheme, a column cap 3 is arranged in the storage tank 1, a pushing cylinder 4 is arranged at the top of the storage tank 1, a pushing rod of the pushing cylinder 4 penetrates downwards into the storage tank 1 and is fixedly connected with the column cap 3, and a feeding pipe 5 is arranged on the side wall of the storage tank 1.

In a preferable scheme, a stepping motor 8 is arranged at the bottom of the forming mechanism 2, and a driving shaft of the stepping motor 8 is fixedly connected with a bottom end plate 9 of a rotating mechanism 7 in the forming mechanism 2.

In a preferred scheme, the outer jacket 11 consists of two hollow semicircular ring plates, a movable plate 12 is arranged between the contact position of the two outer jackets 11 and the inner heat insulation column 14, the movable plate 12 is connected with the outer jacket 11 through a first spring hinge 13, and the movable plate 12 is positioned on the annular moving path of the forming pipe 10.

In a preferred embodiment, the lower end of the heat insulation mechanism 6 is provided with a supporting bottom plate 17, the supporting bottom plate 17 is a fan-shaped plate structure with a notch 171 and side plates, and the bottom of the rotating mechanism 7 is arranged in the supporting bottom plate 17.

In a preferred scheme, a discharge hole 1002 at the lower end of the forming tube 10 is provided with a switch plate through a second spring hinge 16.

In a preferred scheme, a heating medium and a cooling medium are respectively introduced into the coil pipes 15 in the two hollow semicircular annular plates forming the outer jacket 11.

In the preferred scheme, a material blocking bottom plate 102 is arranged in the feed opening 101, the material blocking bottom plate 102 is arranged on the feed opening 101 through an elastic hinge, the material blocking bottom plate 102 is opened when the head is pushed to press materials downwards through the pushing cylinder 4 in a pressurizing mode, the closing is guaranteed in a non-pressurizing state, and the problem of material leakage when the materials pass through the two feed openings 1001 is avoided.

When this device is adopted to carry out condensation adhesive tape shaping operation:

starting the stepping motor 8 to enable the rotating mechanism 7 to start rotating, starting the pushing cylinder 4 to extrude the condensed glue solution which is pre-added into the storage tank 1 through the feed opening 101, enabling the extruded condensed glue solution to fall into the forming pipe 10, enabling the rotating mechanism 7 to be driven by the stepping motor 8 to rotate, enabling the forming pipe 10 filled with the condensed glue solution to push the movable plate 12 away, enabling the material to enter the heating side of the heat insulation mechanism 6, carrying out sufficient plasticity on the material, then continuously moving to push the other movable plate 12 away and entering the refrigeration area to realize cooling forming, during the process, the switch board at the bottom of the discharge opening 1002 is always in a closed state due to the limitation of the supporting bottom plate 17, during the subsequent moving process, before the forming pipe 10 filled with the formed product is moved to the lower part 101 for the second time, the discharge opening 1002 passes through the notch 171 on the supporting bottom plate 17, and is opened under the action of the second spring hinge 16, the molded product falls (to ensure that the product falls smoothly, polytetrafluoroethylene may be coated on the inner wall of the molding tube 10).

Claims (8)

1. The utility model provides a condensation adhesive tape forming device which characterized in that: the device comprises a storage tank (1) and a forming mechanism (2), wherein the forming mechanism (2) consists of a heat insulation mechanism (6) and a rotating mechanism (7), the rotating mechanism (7) comprises an upper end plate, a lower end plate (9) and a plurality of vertical forming tubes (10) which are arranged between the two end plates (9) and are annular parts, a feeding hole (1001) is formed in the upper end of each forming tube (10), a discharging hole (1002) is formed in the lower end of each forming tube (10), the feeding hole (1001) and the discharging hole (1002) are respectively formed in the upper end plate and the lower end plate (9), the heat insulation mechanism (6) comprises an outer jacket (11) and an inner heat insulation column (14), a coil pipe (15) is arranged in the outer jacket (11), and the outer jacket (11) and the inner heat insulation column (14) are respectively arranged on the inner side and the outer side of the vertical forming tube (10) which is annular part;

the lower end of the material storage tank (1) is provided with a feed opening (101), and the feed opening (101) is positioned right above a feed opening (1001) at the upper end of one of the forming tubes (10).

2. A bead forming apparatus as claimed in claim 1, wherein: the storage tank (1) in be equipped with column cap (3), storage tank (1) top be equipped with push away jar (4), push rod that pushes away jar (4) downwards wear to establish to storage tank (1) in and with between column cap (3) fixed connection, be equipped with inlet pipe (5) on the storage tank (1) lateral wall.

3. A bead forming apparatus as claimed in claim 1, wherein: the bottom of the forming mechanism (2) is provided with a stepping motor (8), and a driving shaft of the stepping motor (8) is fixedly connected with a bottom end plate (9) of a rotating mechanism (7) in the forming mechanism (2).

4. A bead forming apparatus as claimed in claim 1, wherein: the outer jacket (11) is composed of two hollow semicircular ring plates, a movable plate (12) is arranged between the contact position of the two outer jackets (11) and the inner heat insulation column (14), the movable plate (12) is connected with the outer jacket (11) through a first spring hinge (13), and the movable plate (12) is positioned on the annular moving path of the forming pipe (10).

5. A bead forming apparatus as claimed in claim 1, wherein: the lower end of the heat insulation mechanism (6) is provided with a supporting bottom plate (17), the supporting bottom plate (17) is of a fan-shaped plate structure with a notch (171) and side plates, and the bottom of the rotating mechanism (7) is arranged in the supporting bottom plate (17).

6. A condensation glue strip forming device according to claim 5, characterized in that: and a discharge hole (1002) at the lower end of the forming pipe (10) is provided with a switch plate through a second spring hinge (16).

7. A condensation glue strip forming device according to claim 4, characterized in that: heating media and cooling media are respectively introduced into the coil pipes (15) in the two hollow semicircular annular plates forming the outer jacket (11).

8. A condensation glue strip forming device according to claim 4, characterized in that: the feed opening (101) is internally provided with a material blocking bottom plate (102), and the material blocking bottom plate (102) is arranged on the feed opening (101) through an elastic hinge.

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