CN216100340U

CN216100340U - Cooling device of preforming machine

Info

Publication number: CN216100340U
Application number: CN202122314794.7U
Authority: CN
Inventors: 顾爱民; 韩朝阳
Original assignee: Shanghai Taiyi Industrial Co ltd
Current assignee: Shanghai Taiyi Industrial Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-22
Anticipated expiration: 2031-09-24

Abstract

The application discloses preforming machine cooling device, it includes the preforming machine body, the discharge gate department of preforming machine body is equipped with the conveyer belt, the conveyer belt below is equipped with the cooling device who is used for cooling extrusion's rubber products, cooling device is including storing the cooler bin of cooling water, the equal vertical baffle that is equipped with in middle part position, two of two inboards of cooler bin just is located the baffle that is equipped with in the middle part position the baffle extends to the cooler bin bottom, two the baffle inboard is equipped with the spout, the extending direction of spout with the extending direction of baffle is unanimous, two be equipped with the slider in the spout, two be equipped with the stirring subassembly that is used for stirring rubber products between the slider, still be equipped with the power component who is used for driving the slider to go up and down on the baffle. The cooling water that has in the cooler bin that this application set up can make rubber component rapid cooling.

Description

Cooling device of preforming machine

Technical Field

The invention relates to the technical field of cooling equipment, in particular to a cooling device of a preforming machine.

Background

The prior rubber preforming machine is a rubber blank production device with high efficiency and high precision, has strong adaptability to rubber materials, can extrude various annular, rectangular, strip-shaped and special-shaped rubber blanks by adding all rubber raw materials such as silica gel, natural rubber, nitrile rubber, fluorine rubber and the like, is particularly suitable for producing products such as sealing elements, oil seals, inflating valves, bottle stoppers, tennis balls, soles, friction plates and the like, and integrates multiple functions of vacuumizing, filtering, extruding, cutting, weighing, counting and the like.

A common rubber preforming machine mainly comprises a rack, wherein a plunger type extrusion device and a set of cutting device arranged on a machine head are arranged on the rack, the plunger type extrusion device comprises a hydraulic cylinder, a charging barrel and a machine head, the cutting device comprises a motor and a cutting knife, a conveyor belt is arranged below the rack, rubber materials which are preheated and coiled are put into the charging barrel, the machine head is closed to extract vacuum, the extrusion volume and the cutting knife speed are preset, a rubber product with a certain shape can be obtained through cutting processing, and then the rubber product is conveyed out through the conveyor belt.

To the correlation technique among the above-mentioned, the inventor thinks that the rubber component that the cutting was accomplished, because of the high very easy bonding of temperature is in the same place, if natural cooling, this kind of cooling mode is inefficient, and rubber component can't accomplish the cooling in the short time, still can lead to some rubber component bonding together, if the workman forces rubber component to separate, can cause rubber component fracture, extravagant material, has the defect consuming time and difficultly, needs further improvement to this.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that rubber products cool down and are hard and time consuming, the application provides a preforming machine cooling device.

The application provides a preforming machine cooling device adopts following technical scheme:

the cooling device comprises a preforming machine body, wherein a conveying belt is arranged at a discharge port of the preforming machine body, a cooling device used for cooling extruded rubber products is arranged below the conveying belt, the cooling device comprises a cooling tank storing cooling water, baffle plates are vertically arranged on the two inner sides of the cooling tank and located in the middle of the cooling tank, the baffle plates extend to the bottom of the cooling tank, sliding grooves are formed in the inner sides of the baffle plates, the extending direction of the sliding grooves is consistent with the extending direction of the baffle plates, sliding blocks are arranged in the sliding grooves, a stirring assembly used for stirring the rubber products is arranged between the sliding blocks, and a power assembly used for driving the sliding blocks to ascend and descend is further arranged on the baffle plates.

Through adopting above-mentioned technical scheme, the cooler bin that sets up is located the conveyer belt below, and the rubber component that can drop at the cooler bin through the conveyer belt as extrusion, and the cooler bin is internal to be stored and to have the cooling water to cool down the processing to rubber component, effectively reduces rubber component and piles up the condition of gluing together because of the high temperature, and the stirring subassembly that sets up can stir rubber component, makes its abundant and coolant liquid contact, improves rubber component's cooling effect.

Optionally, the stirring subassembly is including connecting the dwang between two sliders, the dwang both ends all are rotated with two sliders and are connected, be equipped with impeller on the dwang outside, the slider top is equipped with drive dwang pivoted driving piece.

Through adopting above-mentioned technical scheme, after rubber component drops in the cooler bin, rotate through the drive dwang, can drive the rubber component in the impeller stirring cooling box on the dwang outside for rubber component can scatter evenly to cool down, effectively avoids rubber component to pile up in the cooler bin bottom, thereby leads to the condition of gluing together.

Optionally, the driving part comprises a first motor arranged at the top of the sliding block, the output end of the first motor is connected with a first gear, one end of the rotating rod, which is close to the first motor, is provided with a second gear, and the first gear is meshed with the second gear.

Through adopting above-mentioned technical scheme, the first gear and the second gear intermeshing that set up, through driving first motor, can drive first gear rotatory, the second gear also can follow the rotation then to make the dwang can rotate, can effectually drive impeller stirring rubber goods, make rubber goods can fully cool down.

Optionally, the cooling box is kept away from two other inboards of two baffles and is vertically equipped with rectangular shape groove along the intermediate position, rectangular shape groove extends to the cooling box bottom, two the rectangular shape inslot all slides and is equipped with the installation piece, two be connected with the filter screen between the installation piece, the cooling box top just is close to rectangular shape groove and is equipped with the lift spare that is used for driving the filter screen and goes up and down.

Through adopting above-mentioned technical scheme, the rubber products in the cooling tank can be accepted to the filter screen that sets up, rises to the cooling tank top from the bottom of cooling tank through the drive filter screen, can effectually take out rubber products from the cooling tank to filter the cooling water.

Optionally, the lifting piece is including setting up at the cooling box top and being close to the second motor in rectangular shape groove, the output of second motor is connected with the threaded rod, the threaded rod passes the installation piece and extends to the cooling box bottom.

Through adopting above-mentioned technical scheme, the threaded rod that sets up passes the installation piece and extends to the bottom of cooler bin, through driving the second motor, can drive the threaded rod rotatory, and the rotation of threaded rod can drive the installation piece and slide along vertical direction in rectangular shape inslot to can make the filter screen rise to the top of cooler bin from the bottom of cooler bin.

Optionally, the power assembly includes an air cylinder installed at the top of the cooling box and close to the chute, and a piston rod of the air cylinder penetrates through the cooling box and vertically extends downwards into the chute to be fixedly connected with the sliding block.

Through adopting above-mentioned technical scheme, the cylinder of setting, the piston rod of cylinder can drive the vertical downstream of slider to the cooler bin in, make impeller can stir the rubber products that drop in the cooler bin then, accomplish the cooling back when rubber products, drive actuating cylinder again, drive the vertical upward movement of slider and keep away from the cooler bin, make impeller keep away from rubber products then, conveniently take out rubber products.

Optionally, the stirring impeller is in an arc shape of spiral rotation.

Through adopting above-mentioned technical scheme, the impeller of setting is the rotatory arc form of spiral, and when needs stirring rubber products, the impeller of spiral arc form can the mobile in the adaptation cooler bin, the effectual cooling effect that promotes rubber products.

Optionally, a drain pipe is arranged on one side of the bottom of the cooling box, and a valve is mounted on the drain pipe.

Through adopting above-mentioned technical scheme, after the cooling water live time that stores in the cooler bin is long, need change, through opening drainage valve, can be so that the cooling water flows from the cooler bin bottom, and easy operation is effective.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cooling box is arranged, extruded rubber products conveyed by the conveying belt can fall into the cooling box, cooling water is stored in the cooling box, the rubber products with overhigh temperature can be rapidly cooled, the rubber products are effectively prevented from being stacked and bonded together due to overhigh temperature, and the condition that the rubber products are forcedly separated due to bonding, so that the rubber products are broken is reduced;

2. the dwang that sets up is rotatory through the drive dwang, can drive the rubber products in the impeller stirring cooling box on the dwang outside, and effectual avoiding rubber products to drop and pile up in the cooling box bottom behind the cooling box, and impeller can make rubber products scatter, evenly fully cools down, and is efficient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the internal structure of the baffle of FIG. 1;

fig. 3 is a schematic sectional view in the vertical direction of the cooling tank.

Reference numerals: 1. a preforming machine body; 10. a conveyor belt; 2. a cooling tank; 3. a baffle plate; 30. a chute; 301. a slider; 302. rotating the rod; 303. a stirring impeller; 4. a first motor; 40. a first gear; 41. a second gear; 5. a strip-shaped groove; 50. mounting blocks; 6. a filter screen; 60. a second motor; 61. a threaded rod; 7. a cylinder; 8. and a water discharge pipe.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a cooling device of a preforming machine. Referring to fig. 1 and 2, a cooling device of a pre-forming machine comprises a pre-forming machine body 1, a conveyor belt 10 is arranged at a discharge port of the pre-forming machine body 1 in the embodiment, the conveyor belt 10 can convey rubber products formed by extrusion of the pre-forming machine body 1, a cooling box 2 is arranged below an output end of the conveyor belt 10, the rubber products conveyed by the conveyor belt 10 can fall into the cooling box 2, cooling water stored in the cooling box 2 can cool the rubber products, and the rubber products are effectively prevented from being stacked and bonded together due to overhigh temperature.

In this embodiment, in order to avoid dropping the rubber goods in cooler bin 2 and pile up in cooler bin 2 bottom, thereby it is inhomogeneous to lead to the cooling of part rubber goods, make part rubber goods cohere together, consequently, two inboards at cooler bin 2 are equipped with baffle 3, baffle 3 is from the vertical top that extends to cooler bin 2 in the bottom of

cooler bin

2, 3 inboards of baffle are equipped with spout 30, it is equipped with slider 301 to slide in the spout 30, be connected with dwang 302 between the slider 301, be equipped with impeller 303 on the dwang 302 outside, it is rotatory through driving dwang 302, can drive impeller 303 stirring rubber goods in cooler bin 2, make the cooling that rubber goods can be abundant, effectively avoid part rubber goods to cohere together.

In this embodiment, in order to drive the rotation rod 302 to rotate, therefore, the first motor 4 is arranged on the sliding block 301, the output end of the first motor 4 is connected with the first gear 40, one end of the rotation rod 302, which is close to the first motor 4, is provided with the second gear 41 which can be meshed with the first gear 40, the first gear 40 can be driven to rotate by driving the first motor 4, then the second gear 41 can also rotate, at this moment, the rotation rod 302 can rotate to drive the sufficient stirring rubber product of the stirring impeller 303, and the cooling of the rubber product is rapid.

Referring to fig. 3, in this embodiment, in order to drag for the refrigerated rubber products from the cooler bin 2, consequently, two inboards of keeping away from two baffles 3 at cooler bin 2 have seted up rectangular shape groove 5, the extending direction of two rectangular shape grooves 5 is unanimous with the box extending direction of cooler bin 2, it is equipped with installation piece 50 to slide in two rectangular shape grooves 5, fixedly connected with filter screen 6 between two installation pieces 50, filter screen 6 can effectually accept rubber products, keep away from cooler bin 2 through drive filter screen 6, can effectually take out rubber products and filter the cooling water on the rubber products.

In this embodiment, second motor 60 is installed near the top of rectangular groove 5 to cooler bin 2, the vertical downward threaded rod 61 that is connected with of output of second motor 60, threaded rod 61 extends to rectangular groove 5 in and passes installation piece 50, installation piece 50 passes through threaded connection with threaded rod 61, can drive installation piece 50 through the rotation of drive threaded rod 61 and remove along vertical direction, when the rubber products that cool off is accomplished need to be taken out, can drive installation piece 50 through drive threaded rod 61 and keep away from cooler bin 2 bottom, thereby can drive filter screen 6 and keep away from the bottom of cooler bin 2, and filter the cooling water, be convenient for take out rubber products, if need continue to cool off rubber products, rethread drive threaded rod 61 drive installation piece 50 stretch into cooler bin 2 bottoms can.

Referring to fig. 1 and 2, in this embodiment, a cylinder 7 is installed at the top of the cooling box 2 and at an end close to the chute 30, a piston rod of the cylinder 7 penetrates through the top of the cooling box 2 and extends into the chute 30 to be fixedly connected with the slider 301, when rubber products need to be stirred, the slider 301 is driven to move into the cooling box 2 by driving the cylinder 7, and then the stirring impeller 303 can enter the cooling box 2 together to stir the rubber products, so that the rubber products can be sufficiently cooled.

Referring to fig. 1 and 3, in the present embodiment, the stirring impeller 303 is arranged to form a spiral arc along the outer side of the rotating rod 302, and when stirring rubber products, the spiral arc can better adapt to the fluidity in the cooling tank 2, and the resistance to the stirring impeller 303 is reduced to a limited extent.

In this embodiment, for the convenience of replacing the cooling water in the cooling box 2, consequently be equipped with drain pipe 8 in cooling box 2 bottom one side, install the valve on the drain pipe 8, can make the effectual outflow cooling box 2 of cooling water, easy operation through opening the valve.

The implementation principle of the cooling device of the preforming machine in the embodiment of the application is as follows: extrusion's rubber products come and drop in cooler bin 2 through conveyer belt output, the cooling water of storing in the cooler bin 2 can effectual cooling rubber products, avoid rubber products to pile up the bonding because of the high temperature together, it is near one-step can be through drive dwang 302, can drive stirring impeller 303 abundant stirring rubber products, effectively avoid piling up many backs when the rubber products in cooler bin 2, thereby lead to partial rubber products to take place to bind, the effectual rubber products that make in the cooler bin 2 obtain abundant cooling and handle, in addition, cooler bin 2 is kept away from through filter screen 6 that sets up, filter screen 6 can accept rubber products and filter the cooling water on the rubber products, thereby be convenient for take out the rubber products who will accomplish cooling and handle.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cooling device of a preforming machine, which is characterized in that: comprises a preforming machine body (1), a conveying belt (10) is arranged at a discharge port of the preforming machine body (1), a cooling device for cooling the extruded rubber product is arranged below the conveyor belt (10), the cooling device comprises a cooling box (2) storing cooling water, baffle plates (3) are vertically arranged on the two inner sides and the middle position of the cooling box (2), the two baffle plates (3) extend to the bottom of the cooling box (2), sliding grooves (30) are arranged on the inner sides of the two baffle plates (3), the extending direction of the sliding chutes (30) is consistent with the extending direction of the baffle (3), sliding blocks (301) are arranged in the two sliding chutes (30), a stirring component for stirring rubber products is arranged between the two sliding blocks (301), and the baffle (3) is also provided with a power assembly for driving the sliding block (301) to lift.

2. The pre-form machine cooling apparatus of claim 1, wherein: stirring subassembly is including dwang (302) of connection between two sliders (301), dwang (302) both ends all rotate with two sliders (301) and are connected, be equipped with impeller (303) on dwang (302) outside, slider (301) top is equipped with drive dwang (302) pivoted driving piece.

3. The pre-form machine cooling apparatus of claim 2, wherein: the driving piece comprises a first motor (4) arranged at the top of a sliding block (301), a first gear (40) is connected to the output end of the first motor (4), a second gear (41) is arranged at one end, close to the first motor (4), of the rotating rod (302), and the first gear (40) is meshed with the second gear (41).

4. The pre-form machine cooling apparatus of claim 1, wherein: two inboard vertical rectangular groove (5) that are equipped with along the intermediate position in addition of keeping away from two baffles (3) in cooler bin (2), rectangular groove (5) extend to cooler bin (2) bottom, two equal slip is equipped with installation piece (50), two in rectangular groove (5) be connected with filter screen (6) between installation piece (50), cooler bin (2) top just is close to rectangular groove (5) and is equipped with the lifter that is used for driving filter screen (6) to go up and down.

5. The pre-form machine cooling apparatus of claim 4, wherein: the lifting piece is including setting up second motor (60) at cooler bin (2) top and being close to rectangular shape groove (5), the output of second motor (60) is connected with threaded rod (61), threaded rod (61) pass installation piece (50) and extend to cooler bin (2) bottom.

6. The pre-form machine cooling apparatus of claim 1, wherein: the power assembly comprises an air cylinder (7) which is installed at the top of the cooling box (2) and is close to the sliding groove (30), and a piston rod of the air cylinder (7) penetrates through the cooling box (2) and vertically extends downwards into the sliding groove (30) to be fixedly connected with the sliding block (301).

7. The pre-form machine cooling apparatus of claim 2, wherein: the stirring impeller (303) is in an arc shape of spiral rotation.

8. The pre-form machine cooling apparatus of claim 1, wherein: a drain pipe (8) is arranged on one side of the bottom of the cooling box (2), and a valve is installed on the drain pipe (8).