阅读说明：本技术 一种应用于食品流水线的酒精消毒装置 (Be applied to food assembly line's alcohol degassing unit ) 是由 蔡井辉 于 2019-12-06 设计创作，主要内容包括：本发明涉及食品加工领域,特别是指一种应用于食品流水线的酒精消毒装置,包括第一输送机、输送链、机架和消毒室。所述消毒室固定于所述机架的平面上,消毒室顶部和两侧均固定酒精喷头。所述输送链上还设置有若干组垫块,各组垫块均包括有若干个沿输送链长度方向依次设置的垫块,且输送链在各组垫块之间的均固定有推板。所述消毒室内设有三组滚轮,且滚轮位于输送链侧边。当蛋糕输送至消毒室内时,利用各组滚轮可使蛋糕在消毒室内翻转滚动,实现蛋糕各个面均可得到酒精的消毒处理。并且在此翻转过程中消毒室两侧的酒精喷头同时对蛋糕的两端面进行酒精喷射消毒,以此实现蛋糕的表面均可得到酒精喷射消毒,从而可有效的提高蛋糕消毒的质量。(The invention relates to the field of food processing, in particular to an alcohol disinfection device applied to a food production line. The disinfection chamber is fixed on the plane of the rack, and the top and the two sides of the disinfection chamber are both fixed with alcohol spray heads. The conveying chain is further provided with a plurality of groups of cushion blocks, each group of cushion blocks comprises a plurality of cushion blocks which are sequentially arranged along the length direction of the conveying chain, and push plates are fixed between the groups of cushion blocks of the conveying chain. Three groups of rollers are arranged in the disinfection chamber, and the rollers are positioned on the side edge of the conveying chain. When the cake is conveyed into the disinfection chamber, the cake can be turned and rolled in the disinfection chamber by utilizing the groups of rollers, so that the disinfection treatment of alcohol on each surface of the cake can be realized. And the alcohol spray heads on the two sides of the disinfection chamber simultaneously spray and disinfect alcohol on the two end faces of the cake in the turning process, so that the surface of the cake can be disinfected by the alcohol spray, and the disinfection quality of the cake can be effectively improved.)

1. An alcohol disinfection device applied to a food production line comprises a first conveyor, a conveying chain, a rack and a disinfection chamber, wherein the disinfection chamber is fixed on the plane of the rack, an alcohol spray head is fixed at the top of the disinfection chamber, the first conveyor is connected with the rack, and a gap is formed between the middle of the conveying plane of the first conveyor and the middle of the rack; the conveying chain is fixed in a gap in the middle of the rack, and one end of the conveying chain extends to the first conveyor; still be provided with a plurality of groups cushion on the conveying chain, each group cushion all includes the cushion that a plurality of set gradually along conveying chain length direction, and conveying chain all is fixed with push pedal, its characterized in that between each group cushion: alcohol spray heads are fixed on two sides of the conveying chain, two alcohol spray heads are arranged at the top of the disinfection chamber and are respectively fixed at two ends of the disinfection chamber along the conveying direction of the conveying chain, and the two alcohol spray heads are inclined towards the disinfection chamber; follow in the frame the direction of delivery of conveying chain is equipped with three groups of gyro wheels, and three groups of gyro wheels all are located in the disinfection room, and be located conveying chain one side.

2. The alcohol disinfection device as claimed in claim 1, wherein: the second conveyor is connected with the other end of the rack opposite to the first conveyor, and the conveying connection extends to a gap arranged in the middle of the second conveyor; a baffle is fixed at the front end of the second conveyor in the conveying direction of the conveying chain, the baffle is positioned above the push plate when the push plate moves horizontally and above a chain wheel of the conveying chain, and the baffle is vertical to the push plate; a connecting seat is fixed on a chain link of the conveying chain connected with the push plate, a screw rod is fixed on the bottom connecting seat, penetrating connecting holes are formed in two sides of the bottom of the push plate, and the connecting holes penetrate through the screw rod; and a torsion spring is further fixed on the screw rod, one end of the torsion spring is fixed on the connecting seat, and the other end of the torsion spring props against the push plate opposite to the other end face of the salient point.

3. The alcohol disinfection device as claimed in claim 1, wherein: an alcohol groove is fixed in the bottom of the rack, and through holes above the alcohol groove are formed in the two sides of the conveying chain on the plane of the rack.

4. The alcohol disinfection device as claimed in claim 3, wherein: the disinfection chamber comprises two disinfection shells and a cover plate, the two disinfection shells are respectively positioned on two sides of the conveying chain, and the cover plate covers the tops of the two disinfection shells.

5. The alcohol disinfection device as claimed in claim 3, wherein: and the bottom of each of the two disinfection shells is provided with a liquid leakage hole which penetrates through the alcohol tank.

6. The alcohol disinfection device of claim 4, wherein the alcohol disinfection device comprises: the alcohol spray heads on two sides of the conveying chain are respectively fixed on two sides of the disinfection shell close to the outer side of the rack, a through hole which penetrates through the side face of one side of the disinfection shell close to the conveying chain is formed in the side face of one side of the disinfection shell close to the conveying chain, and the alcohol spray heads correspond to the side faces of the disinfection shell close to the conveying chain.

7. The alcohol disinfection device of claim 4, wherein the alcohol disinfection device comprises: the roller comprises a fixed shaft and bearings, the fixed shaft is fixed on the side face, close to the conveying chain, of the disinfection shell, and the bearings are sleeved on the fixed shaft in a penetrating mode.

Technical Field

The invention relates to the field of food processing, in particular to an alcohol disinfection device applied to a food production line.

Background

Commercial cake production requires sealing of the cake prior to packaging and sterilization prior to sealing. In view of the above, the prior patent with application number 201420332567.4 discloses a food disinfection mechanism, which is provided with an injector head and an injector head on a disinfection tank for injecting alcohol to both sides of a cake to realize disinfection. However, in a manner similar to this type of cake conveying and disinfecting, the cake is lifted by (a block or a conveyor belt) during the conveying process, so that the bottom surface of the cake cannot contact the sprayed alcohol spray, and thus the disinfection of the bottom surface of the cake cannot be realized, and the disinfection effect of the disinfection mechanism in this manner is poor.

Disclosure of Invention

The invention provides an alcohol disinfection device applied to a food production line, which aims to solve the problem that the existing cake disinfection device cannot carry out comprehensive alcohol disinfection on cakes.

The invention adopts the following technical scheme: an alcohol disinfection device applied to a food production line comprises a first conveyor, a conveying chain, a rack and a disinfection chamber, wherein the disinfection chamber is fixed on the plane of the rack, an alcohol spray head is fixed at the top of the disinfection chamber, the first conveyor is connected with the rack, and a gap is formed between the middle of the conveying plane of the first conveyor and the middle of the rack; the conveying chain is fixed in a gap in the middle of the rack, and one end of the conveying chain extends to the first conveyor; still be provided with a plurality of groups cushion on the conveying chain, each group cushion all includes the cushion that a plurality of set gradually along conveying chain length direction, and conveying chain all is fixed with push pedal, its characterized in that between each group cushion: alcohol spray heads are fixed on two sides of the conveying chain, two alcohol spray heads are arranged at the top of the disinfection chamber and are respectively fixed at two ends of the disinfection chamber along the conveying direction of the conveying chain, and the two alcohol spray heads are inclined towards the disinfection chamber; three groups of rollers are arranged on the rack along the conveying direction of the conveying chain, and are all positioned in the disinfection chamber and on one side of the conveying chain; the front end of the push plate in the moving direction is fixed with a salient point.

As a further improvement, the device also comprises a second conveyor, wherein the second conveyor is connected with the other end of the rack opposite to the first conveyor, and the conveying connection extends to a gap arranged in the middle of the second conveyor; a baffle is fixed at the front end of the second conveyor in the conveying direction of the conveying chain, the baffle is positioned above the push plate when the push plate moves horizontally and above a chain wheel of the conveying chain, and the baffle is vertical to the push plate; a connecting seat is fixed on a chain link of the conveying chain connected with the push plate, a screw rod is fixed on the bottom connecting seat, penetrating connecting holes are formed in two sides of the bottom of the push plate, and the connecting holes penetrate through the screw rod; and a torsion spring is further fixed on the screw rod, one end of the torsion spring is fixed on the connecting seat, and the other end of the torsion spring props against the push plate opposite to the other end face of the salient point.

As a further improvement, an alcohol groove is fixed in the bottom of the rack, and through holes above the alcohol groove are formed in the two sides of the conveying chain on the plane of the rack.

As a further improvement, the disinfection chamber comprises two disinfection shells and a cover plate, the two disinfection shells are respectively positioned at two sides of the conveying chain, and the cover plate covers the tops of the two disinfection shells.

As a further improvement, the bottoms of the two disinfection shells are respectively provided with a liquid leakage hole which penetrates through the alcohol tank.

As a further improvement, the alcohol spray heads on two sides of the conveying chain are respectively fixed on the side surfaces, close to the outer side of the rack, of the two disinfection shells, the side surface, close to one side of the conveying chain, of the disinfection shells is provided with a through hole in a penetrating mode, and the alcohol spray heads correspond to the side surfaces, close to the conveying chain, of the disinfection shells.

As a further improvement, the roller comprises a fixed shaft and bearings, the fixed shaft is fixed on the side face, close to the conveying chain, of the disinfection shell, and the bearings are sleeved on the fixed shaft in a penetrating mode.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: according to the cake sterilizing device, after a cake is conveyed into a sterilizing chamber, the sterilizing spray heads spray and sterilize two lateral surfaces of the cake; later the cake is carried during three group's gyro wheels in the disinfection room, each group's gyro wheel all blocks the bottom of cake, make the cake unable to remove, and push pedal and cushion then continue to move, thereby promote the cake and empty forward and overturn 90, finally realize the cake and overturn 270 behind three group's gyro wheels, make two other faces of cake side direction towards another alcohol shower nozzle in the disinfection room, alcohol shower nozzle sprays the disinfection to two other faces of side direction of cake this moment, this mode of realizing the automatic turn-over of cake through the gyro wheel makes the cake can all obtain the cover of alcohol spraying and realizes the disinfection on each face. And the alcohol spray heads in the side surfaces of the two sides of the two disinfection chambers simultaneously spray and disinfect alcohol on the two end surfaces of the cake in the turning process, so that the surface of the cake can be disinfected by the sprayed alcohol, and the disinfection quality of the cake can be effectively improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a schematic front view of the top of the rack.

Fig. 4 is a schematic perspective view of the rack after the cover plate is opened.

Fig. 5 is an enlarged view of direction a in fig. 4.

Fig. 6 is an enlarged view of the direction B in fig. 4.

Fig. 7 is a schematic perspective view of the connection of the push plate to the conveying chain.

Fig. 8 is a schematic view of the structure in which the conveyor chain is connected to one end of the second conveyor.

Fig. 9 is an enlarged view of the direction C in fig. 8.

Fig. 10 is a schematic view showing the cake being moved and turned inside out in the sterilization chamber.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 and 2, an alcohol sterilizing apparatus for use in a food line includes a first conveyor 2, a second conveyor, a conveyor chain 5, a frame 1, and a sterilizing chamber 4. The sterilizing chamber 4 is fixed on the plane 11 of the frame 1, and the first conveyor 2, the frame 1 and the second conveyor 3 are sequentially connected along the conveying direction of the conveying chain 5, namely, the plane on the frame 1, the conveying plane of the first conveyor 2 and the conveying plane of the second conveyor 3 are positioned on the same horizontal plane. The first conveyor 2 and the second conveyor 3 are formed by connecting two conveyor belts positioned on the same plane, a gap is formed between the two conveyor belts on the first conveyor 2 and the second conveyor 3, and the gap formed between the middle of the frame 1 are positioned on the same straight line. The conveying chain 5 is fixed in the gap in the middle of the rack 1, and two ends of the conveying chain 5 respectively extend to the gap in the middle of the first conveyor 2 and the gap in the middle of the second conveyor 3. In addition, the invention also comprises a set of control system which is a PLC control system and controls the synchronous operation of the first conveyor 1, the conveying chain 5 and the second conveyor 3.

As shown in fig. 4, the conveying chain 5 is further provided with a plurality of groups of cushion blocks 51, each group of cushion blocks 51 comprises a plurality of cushion blocks 51 arranged according to the chain length of the conveying chain 5, and the top plane of each cushion block 51 is slightly higher than the plane on the rack 1. When carrying the cake, the cake is placed and is carried on between two conveyer belts of first conveyer 2, when carrying the position to conveying chain 5, by cushion 51 holds up, and the cake changes to be carried by cushion 51 bearing this moment, carries the cake to disinfect in disinfection room 4 through the transport of cushion 51.

As shown in fig. 1 to 4, the sterilization chamber 4 includes a sterilization case 41 and a cover plate 42. The number of the sterilizing cases 41 is two, and the two sterilizing cases 41 are respectively positioned at both sides of the conveying chain 5. The upper part of the inner side of the disinfection shell 41 is provided with a flange 43, the flange 43 is used for supporting the cover plate 42, so that the cover plate 42 can cover the tops of the two disinfection shells 41 and can be upwards taken out at the same time, thereby being convenient for observing and overhauling the inside of the disinfection chamber 4. In addition, alcohol spray heads 6 are fixed to both ends of the cover plate 42 in the conveying direction of the conveyor chain 5 and to both the sterilizing cases 41. The alcohol shower nozzles 6 at the two ends of the cover plate 42 are inclined downwards and spray towards the interior of the disinfection chamber 4, the spraying angle can facilitate the simultaneous spraying and disinfection of two surfaces of the cake, and the alcohol disinfection efficiency can be effectively improved. And the alcohol shower nozzle 6 of all fixing on above-mentioned disinfection casing 41 then is fixed respectively to the lateral wall of two disinfection casings 41, and the orifice of alcohol shower nozzle 6 is located disinfection casing 41, and this mode can be convenient for disinfect to two sides of the cake of carrying to in the disinfection room 4 to further improvement cake sterile efficiency and cake sterile quality.

As shown in fig. 3, 4 and 6, the alcohol spray heads 6 on both sides of the conveyor chain 5 are respectively fixed on the side surfaces of the two disinfection cases 41 close to the outside of the frame 1, the side surface 411 of the disinfection case 41 close to the conveyor chain 5 is provided with a through hole 412, and the alcohol spray heads 6 correspond to the side surfaces of the disinfection cases 41 close to the conveyor chain 5. Disinfection casing 41 is close to the side 411 of one side of conveying chain 5 can play and carry out water conservancy diversion or spacing effect to the cake, makes the cake be located all the time and removes between two disinfection casings 41, and during the equipment operation, the alcohol spraying that alcohol shower nozzle 6 erupted can be followed the through-hole 412 of the side of disinfection casing 41 and sprayed the side to the cake, realizes disinfecting. Still be fixed with alcohol groove 43 in the frame 1 bottom, and be in on the plane of frame 1 the both sides of conveying chain 5 all are equipped with the through-hole 12 of alcohol groove 43 top, and after each alcohol shower nozzle 6 sprayed the cake, unnecessary alcohol can be followed frame 1 through-hole 12 drips to in the alcohol groove 43 to the recycle of alcohol. In addition, the bottom of each of the two disinfection cases 41 is provided with a liquid leakage hole (not shown) penetrating through the alcohol tank 43, and the liquid leakage holes are also used for allowing excess alcohol to drip into the alcohol tank 43, so that the alcohol can be recycled.

As shown in fig. 6 to 9, a push plate 52 is fixed on each chain of the conveying chain 5 between each set of the pads 51, a connecting seat 53 is fixed on a chain link 58 connecting the push plates 52 on the conveying chain 5, and the push plates 52 are connected to the connecting seat 53. Specifically, the connecting base 53 is made of plastic, the connecting plates 533 are arranged on two sides of the upper end of the connecting base 53, threaded holes are formed in the connecting plates 533, the mounting plates 531 are arranged on two sides of the lower end of the connecting base 53, connecting holes are formed in two ends of each mounting plate 531, when the mounting plates 531 are assembled, the two mounting plates 531 are pressed downwards to clamp the chain links 58 by means of outward-opening elasticity of the two mounting plates 531, the two connecting holes of the mounting plates 531 are correspondingly embedded in the two pin shafts 59 of the chain links 58, and therefore the fixing base 53 is fixed to the chain links 58 of the conveying chain. Further, the cushion block 51 and the connecting seat 53 are integrally formed by injection molding. The salient point 57 is fixed above the front end of the push plate 52 in the moving direction, and when the conveying chain 5 moves, the salient point 57 can push the cake to move forwards under the condition that the push plate 52 moves along with the salient point. The connecting seat 53 is provided with a screw rod 54, two sides of the bottom of the push plate 52 are provided with through connecting holes (not shown in the drawing), the screw rod 54 is inserted into the connecting holes of the push plate, and the screw rod 54 can be spirally connected to the threaded hole of the connecting plate 533 on the connecting seat 53. The screw 54 is further sleeved with a torsion spring 55, and the screw 54 is connected and fixed with the connecting plate 533 after being connected with the push plate 52 and the torsion spring 55. One end of the torsion spring 55 is fixed on the connecting seat 53, and the other end of the torsion spring 55 is pressed against the other end surface of the push plate 52 opposite to the salient point 57. Preferably, can set up the mark on the conveyer belt surface of first conveyer 2, the interval of two adjacent marks is the interval at the center of two sets of adjacent cushion 51 promptly, when placing the cake, place the cake in mark department, can make the cake carry the position back of conveying chain 5 accurate be located the centre of each group cushion 51, or can connect the automatic sequencing device who is used for food to carry before first conveyer 2, equally for making the cake can carry to the position back of conveying chain 5 accurate be located the centre of each group cushion 51.

As shown in fig. 4 to 8, a convex point 57 is fixed above the front end of the push plate 52 in the moving direction, and when the conveying chain moves, the convex point 57 can push the cake to move forward by using the condition that the push plate 52 moves along with the movement of the push plate. The connecting seat 53 is further fixed with a support rod 56, and the support rod 56 abuts against the end face of the push plate 52 with the convex point 57, so that the push plate 52 cannot tilt forwards, and the push plate is prevented from tilting forwards under the elastic pressure of the torsion spring 55. In addition, a baffle 32 is fixed at the front end of the conveying chain 5 in the conveying direction, specifically, the baffle 32 is fixed on the portal frame 31 of the second conveyor 3, the baffle 32 is positioned at the upper position when the push plate 52 moves horizontally, the baffle 32 is perpendicular to the push plate 52, and the baffle is positioned right above the chain wheel 510 of the conveying chain 5. When the conveying chain 5 drives the pushing plate 52 to move to a position close to the chain wheel 510, the cake is conveyed onto the second conveyor 3 by the cushion block 51, and the pushing plate 52 is blocked by the baffle 32 and turns backwards, so that the pushing plate 32 can be prevented from turning downwards along with the movement of the conveying chain 5 to the position of the chain wheel 510, and the cake can be prevented from being crushed downwards in the conveying process by the pushing plate 52.

As shown in fig. 3, 4 and 6, three sets of rollers 7 are disposed on the frame 1 along the conveying direction of the conveying chain 5, and the axes of the three sets of rollers 7 are all slightly lower than the upper end plane of the pad 51. The roller 7 comprises a fixed shaft 71 and bearings 72, the fixed shaft 71 is fixed on the side surface of the disinfection shell 41 close to the conveying chain 5, and the fixed shaft 71 is sleeved with the bearings 72 in a penetrating manner. The side of the disinfection housing 41 may be provided with mounting holes through which the pins 71 may pass, and nuts may be screwed to the fastening at both end surfaces of the mounting holes, in such a way that the pins are fixed to the disinfection housing 41. When the cake is carried to conveying chain 5 and is removed, after moving to the position of gyro wheel 7, gyro wheel 7 blocks the cake, makes the cake unable to move, and push pedal 52 then continues to move for bump 56 can promote the well upper end of cake, thereby makes the cake topple over 90 forward, and is further, the moving speed of conveying chain 5 is preferred 4-6m/min, and this speed can make the steady removal of cake, and this speed can prevent that the push pedal from leading to cake upset angle bigger because of too fast promotion cake.

As shown in fig. 10, when the cake is conveyed to the sterilizing chamber 4 on the conveying chain 5, the sterilizing spray head 6 sprays and sterilizes the side a and the side b of the cake, which faces upwards and the side b backwards as seen in the conveying direction of the cake; when the cake is conveyed to the first group of rollers 7 in the disinfection chamber 4, the rollers 7 block the cake to prevent the cake from moving, the conveying chain 5 continues to move, and when the cake moves to the position that the push plate 52 of the push plate 52 is close to the cake, the convex points 56 can push the middle upper end of the cake, so that the cake can be toppled forwards and turned over by 90 degrees to enable the b surface of the cake to face upwards and the c surface to face downwards, in the same way, the cake can be toppled forwards by 90 degrees under the pushing of the convex points 56 when moving to the second group of rollers 7 and the third group of rollers 7, namely, finally, the cake can be overturned by 270 degrees after passing through the three groups of rollers to present the c surface of the cake to face upwards and the d surface to face forwards, and in the overturning process, the alcohol spray nozzles 6 in the; and after the cake moves to the alcohol spray head 6 at the front end of the disinfection chamber 4, the alcohol spray head 6 sprays and disinfects the c surface and the d surface of the cake, so that the surface of the cake can be disinfected by alcohol spraying, and the disinfection quality of the cake can be effectively improved.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.