CN219077676U

CN219077676U - Can exhaust device

Info

Publication number: CN219077676U
Application number: CN202223484065.7U
Authority: CN
Inventors: 范林啸
Original assignee: Hebei Enron General Equipment Co ltd
Current assignee: Hebei Enron General Equipment Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-26
Anticipated expiration: 2032-12-26

Abstract

The application relates to a can exhaust device relates to the technical field of can production, including conveying support body, conveying chain has all been erect to the both sides of conveying support body, is equipped with a plurality of backup pads of interval uniformity between the conveying chain of both sides, be equipped with the support piece that is used for supporting the can in the backup pad, be equipped with the electromagnetic induction heater that is used for heating the can on the conveying support body. This application has the effect that improves can temperature fast, improves exhaust efficiency and exhaust accuracy.

Description

Can exhaust device

Technical Field

The application relates to the technical field of can production, in particular to a can exhaust device.

Background

The can is the most abundant and common food in the world processing, and when the can is processed, air exists in the can, so that the can is easy to oxidize and corrode due to the air, therefore, can exhaust is an important link in the can processing process, the food in the can is heated by heating, the contained gas is expanded by heating and discharged out of the can, and sterilization and cooling are performed on the can while the can is hot sealed, so that the can is prevented from expanding in the sterilization process after sealing, and the vacuum degree can be formed after sterilization and cooling, thereby being beneficial to long-term storage.

However, the existing can exhaust device generally adopts a steam heating mode to heat cans, so that the heating time is long, and the nutrition and taste of the foods can be reduced.

Disclosure of Invention

The purpose of this application is to provide a can exhaust apparatus.

The application provides a can exhaust apparatus adopts following technical scheme:

the utility model provides a can exhaust apparatus, includes the conveying support body, conveying chain has all been erect to conveying support body's both sides, is equipped with a plurality of backup pads of interval uniformity between the conveying chain of both sides, be equipped with the support piece that is used for supporting the can in the backup pad, be equipped with the electromagnetic induction heater that is used for heating the can on the conveying support body.

Through adopting above-mentioned technical scheme, the can is placed on the support piece, the conveying chain drives the backup pad and removes in the rotation in-process, make support piece and can by synchronous motion, when the can is removed the region that electromagnetic induction heater is located, electromagnetic induction heater makes can rapid heating, make can heat up in the short time, thereby with inside gaseous exhaust, reduce simultaneously and cause nutrition and taste missing's possibility because of heating for a long time, in addition, can reduce the heat loss through electromagnetic heating's mode, improve energy utilization, electromagnetic heating makes all cans be heated evenly in addition, can more accurate control all cans be heated temperature, thereby make the exhaust percentage of all cans more similar, thereby improve same batch can exhaust accuracy.

Optionally, the support piece is including setting up the outer ring at backup pad middle part, the inside coaxial inner ring that is equipped with of outer ring, be equipped with the connecting rod of connecting both between outer ring and the inner ring, the global lateral wall butt of can lower extreme is in the inboard of outer ring, the lower lateral wall butt of can lower extreme is in the upside of inner ring.

Through adopting above-mentioned technical scheme, the inner ring supports the can, and the outer ring is spacing to the can to improve the stability that the can removed, can fix a position the can fast from this, improve the efficiency of the feeding and the conveying of can.

Optionally, the connecting rod is arranged to be arc-shaped for plugging the edge of the lower end of the can.

Through adopting above-mentioned technical scheme, the connecting rod sets up to the arc to form a recess, can lower extreme border bulge can peg graft in the recess that the connecting rod formed, provide grafting cooperation to the can from this, and then improve the stability of can removal in-process.

Optionally, the conveying frame body is further provided with a guide rail, the support plate is slidably connected to the guide rail, the electromagnetic induction heater is arranged on the guide rail, and the electromagnetic induction heater is located below the can.

Through adopting above-mentioned technical scheme, the backup pad slides along the guide rail, at the removal in-process, can by the electromagnetic induction heater heating of below for can inside gas is discharged, and the guide rail provides stable support's effect to the backup pad simultaneously, reduces the possibility that causes backup pad and can to rock because of can inside rolls.

Optionally, the backup pad top still is equipped with supporting component, supporting component is including setting up the fixed block in support piece both sides, fixed block one end sets up in the backup pad, the other end is equipped with the reinforcing rod towards the can, two the one end that the reinforcing rod is close to each other all is equipped with the gusset plate that is used for strengthening the can.

Through adopting above-mentioned technical scheme, can be held by two gusset plates for be connected between can and the backup pad more stable, reduce because of removing and lead to the can to rock and overturn even possible.

Optionally, the reinforcing rod is kept away from the one end of reinforcing plate passes the fixed block, and with fixed block sliding connection, the reinforcing rod is kept away from the tip butt of one end of reinforcing plate has the limiting plate, the limiting plate sets up on the conveying support body, and two limiting plate middle part are parallel to each other, and the tip sets up the arc and is kept away from the direction bending of support piece, the reinforcing rod with be equipped with between the fixed block and connect both and drive the reinforcing rod orientation the return spring that the limiting plate removed.

Through adopting above-mentioned technical scheme, when the can from limiting plate one end to the other end, return spring promotes the stiffening rod butt all the time on the limiting plate board, and when limiting plate tip position, two stiffening plates are in the state of mutual separation, make things convenient for the feeding and the ejection of compact of can, and when the limiting plate middle part, two stiffening plates butt simultaneously on the global lateral wall of can to accomplish the stable work of centre gripping.

Optionally, two one side that limiting plate kept away from each other all is equipped with a plurality of stoppers, threaded connection has the lead screw on the stopper, the one end of lead screw rotates to be connected on adjacent on the limiting plate.

Through adopting above-mentioned technical scheme, rotate the lead screw, adjust the distance between two limiting plates, can adjust the gusset plate clamping position according to the size of can from this, improve the suitability of device.

Optionally, two the equal a plurality of evenly distributed locating plates of side that the gusset plate is close to each other, the locating plate with be equipped with between the gusset plate and connect both positioning spring.

Through adopting above-mentioned technical scheme, the can of contrast different shapes, when the gusset plate is close to the global lateral wall of can, the locating plate at first butt can to compression positioning spring, simultaneously according to the different sizes of can, automatically regulated positioning spring's compression volume, and then satisfy the demand of laminating can global lateral wall, and when the can rocks, positioning spring can play the effect of buffering, and then reduces the vibration range of can, improves stability.

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

1. the electromagnetic induction heater is used for heating the cans, so that the efficiency of heating and exhausting the cans can be improved, and the energy damage can be reduced;

2. the stability of can in the removal in-process has been improved to supporting component to can reduce the hindrance to can feeding and ejection of compact, improve production efficiency.

Drawings

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

FIG. 2 is a schematic structural view of a support member according to an embodiment of the present application;

in the figure, 1, a conveying frame body; 2. a conveyor chain; 3. a support plate; 4. a support; 41. an outer ring; 42. an inner ring; 43. a connecting rod; 5. an electromagnetic induction heater; 6. a guide rail; 7. a support assembly; 71. a fixed block; 72. a reinforcing rod; 73. a reinforcing plate; 74. a positioning plate; 75. a positioning spring; 76. a roller; 77. a limiting plate; 78. a limiting block; 79. and (5) a screw rod.

Detailed Description

The present application is described in further detail below with reference to fig. 1-2.

Examples: the utility model provides a can exhaust apparatus, referring to fig. 1, includes conveying support body 1, and conveying chain 2 has all been erect to conveying support body 1 upper both sides, and the both ends inboard of every conveying chain 2 all meshes and sprocket, and the sprocket rotates with conveying support body 1 to be connected, still installs driving motor on the conveying support body 1, and driving motor's output shaft is fixed on the sprocket to drive sprocket rotates.

Referring to fig. 1 and 2, a plurality of supporting plates 3 with uniform intervals are provided between two conveying chains 2, both ends of the supporting plates 3 are fixedly connected to the two conveying chains 2, and a supporting member 4 for supporting cans is provided at the middle part of the supporting plates 3. The support 4 comprises an outer ring 41 which is arranged in the middle of the support plate 3 and fixedly connected with the support plate 3, an inner ring 42 which is coaxial with the outer ring 41 is arranged in the outer ring 41, a plurality of connecting rods 43 are arranged between the outer ring 41 and the inner ring 42, one ends of the connecting rods 43 are fixedly connected with the outer ring 41, the other ends of the connecting rods 43 are fixedly connected with the inner ring 42, and the connecting rods 43 are arc-shaped and form grooves.

When the can is placed on the support 4, the peripheral side wall of the can abuts against the inner side of the outer ring 41, the lower side wall of the can abuts against the upper side of the inner ring 42, and if there is a projecting rim at the lower end of the can, the rim is inserted into a recess formed by the connecting rod 43.

The conveying frame body 1 is further fixedly connected with a guide rail 6, the guide rail 6 is located between the conveying frame body 1 and the supporting plate 3, the supporting plate 3 is in sliding connection with the guide rail 6, electromagnetic induction heaters 5 are installed on the upper end face of the guide rail 6, and the electromagnetic induction heaters 5 are distributed along the length direction of the guide rail 6 and are opposite to the supporting piece 4.

As the can moves with the support 4, the electromagnetic induction heater 5 heats the can above the support 4, thereby exhausting the gas inside the can.

The cans are placed on the supporting pieces 4, the driving motor drives the conveying chain 2 to rotate, so that the cans are driven to move, the electromagnetic induction heater 5 heats the cans when the cans move above the electromagnetic induction heater 5, and the air exhaust work is completed when the cans move away from the heating area.

The backup pad 3 top is equipped with supporting component 7, and supporting component 7 includes fixed block 71 of fixed connection on backup pad 3, and the quantity of fixed block 71 is two, and is located the both sides of support piece 4 respectively. The end of the fixed block 71 away from the support plate 3 is penetrated and slidably connected with a reinforcing rod 72 parallel to the support plate 3, the end of the reinforcing rod 72 close to the support 4 is fixedly connected with a reinforcing plate 73, and two opposite reinforcing plates 73 are arranged in an arc shape and are combined to surround the cans on the support 4.

The opposite sides of the two reinforcing plates 73 are respectively provided with a plurality of positioning plates 74 distributed along the side walls of the reinforcing plates 73, and positioning springs 75 fixedly connected with the positioning plates 74 and the reinforcing plates 73 are arranged between the positioning plates 74 and the reinforcing plates 73. When the two reinforcing plates 73 are close to each other, the positioning plates 74 are abutted against the side walls of the cans, and at the same time, for the sizes of different parts of the cans, the positioning plates 74 can be abutted against the side walls of the cans by the different compression amounts of the positioning springs 75.

The fixed block 71 is passed to the one end that reinforcing bar 72 kept away from reinforcing plate 73 to install gyro wheel 76, the one end butt that reinforcing bar 72 was kept away from to gyro wheel 76 has limiting plate 77, and limiting plate 77 sets up on conveying support body 1, and the cover is equipped with return spring on the reinforcing bar 72, and return spring one end is fixed on fixed block 71, and the other end is fixed on reinforcing bar 72, and return spring exerts towards limiting plate 77's thrust to reinforcing bar 72 all the time.

Both ends of the limiting plate 77 are arc-shaped, and the two limiting plates 77 are far away from each other, and the middle parts of the two limiting plates 77 are parallel to each other. One side that two limiting plates 77 kept away from each other all is equipped with a plurality of limiting blocks 78, and limiting block 78 is fixed on conveying support body 1, passes on the limiting block 78 and threaded connection has lead screw 79, and one of them 79 rotates to be connected on limiting plate 77.

Under the action of the return spring, the two reinforcing plates 73 move away from each other to approach each other and then continue to move away from each other, during which the cans are placed in succession on the support 4, subsequently heated by being conveyed and finally removed by being conveyed.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a can exhaust apparatus, its characterized in that, including conveying support body (1), conveying chain (2) have all been erect to the both sides of conveying support body (1), are equipped with a plurality of interval even backup pad (3) between conveying chain (2) of both sides, be equipped with on backup pad (3) and be used for supporting support piece (4) of can, be equipped with electromagnetic induction heater (5) that are used for heating the can on conveying support body (1).

2. A can exhaust device according to claim 1, characterized in that the support member (4) comprises an outer ring (41) provided in the middle of the support plate (3), an inner ring (42) coaxial with the outer ring (41) is provided inside the outer ring (41), a connecting rod (43) connecting the outer ring (41) and the inner ring (42) is provided between the outer ring and the inner ring (42), the circumferential side wall of the lower end of the can abuts against the inner side of the outer ring (41), and the lower side wall of the lower end of the can abuts against the upper side of the inner ring (42).

3. A can exhaust device according to claim 2, wherein the connecting rod (43) is arranged in an arc for engagement with the can lower end rim.

4. A can exhaust device according to claim 1, characterized in that the conveying frame body (1) is further provided with a guide rail (6), the support plate (3) is slidably connected to the guide rail (6), the electromagnetic induction heater (5) is arranged on the guide rail (6), and the electromagnetic induction heater (5) is located below the can.

5. A can exhaust device according to claim 1, characterized in that the support plate (3) is further provided with a support assembly (7), the support assembly (7) comprises fixing blocks (71) arranged on two sides of the support member (4), one end of each fixing block (71) is arranged on the support plate (3), the other end of each fixing block is provided with a reinforcing rod (72) facing the can, and two reinforcing plates (73) are arranged at one ends of the two reinforcing rods (72) close to each other.

6. A can exhaust device according to claim 5, characterized in that one end of the reinforcing rod (72) far away from the reinforcing plate (73) passes through the fixing block (71) and is in sliding connection with the fixing block (71), a limiting plate (77) is abutted against the end of the reinforcing rod (72) far away from one end of the reinforcing plate (73), the limiting plates (77) are arranged on the conveying frame body (1), the middle parts of the two limiting plates (77) are parallel to each other, the ends are arc-shaped and bend towards the direction far away from the supporting piece (4), and a return spring for connecting the reinforcing rod (72) and the fixing block (71) and driving the reinforcing rod (72) to move towards the limiting plate (77) is arranged between the reinforcing rod (72).

7. A can exhaust device according to claim 6, characterized in that two limiting plates (77) are provided with a plurality of limiting blocks (78) on the sides far away from each other, screw rods (79) are connected to the limiting blocks (78) in a threaded manner, and one ends of the screw rods (79) are connected to the adjacent limiting plates (77) in a rotary manner.

8. A can exhaust device according to claim 5, characterized in that two reinforcement plates (73) are provided with a plurality of evenly distributed positioning plates (74) on the side where they are close to each other, and positioning springs (75) are provided between the positioning plates (74) and the reinforcement plates (73) for connecting them.