CN114158602B

CN114158602B - Automatic slicing device for marine fish

Info

Publication number: CN114158602B
Application number: CN202111383334.8A
Authority: CN
Inventors: 方旭波; 何定芬
Original assignee: Zhejiang International Maritime College
Current assignee: Zhejiang International Maritime College
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-07-15
Anticipated expiration: 2041-11-22
Also published as: CN114158602A

Abstract

The invention provides an automatic slicing device for marine fishes, and belongs to the technical field of food processing. The fish filleting machine comprises a first conveying belt, a second conveying belt, a box body, a guide block, a second sliding rod, a first driving mechanism and a separating mechanism, wherein the first conveying belt and the second conveying belt are horizontally spliced, the box body is sleeved between the first conveying belt and the second conveying belt, the guide block is fixedly arranged in the box body and is positioned at the splicing position of the first conveying belt and the second conveying belt, two first sliding blocks are symmetrically arranged on the front inner side surface and the rear inner side surface of the box body in a sliding mode, two ends of the second sliding rod are fixedly arranged on the two first sliding blocks respectively, two ends of the second sliding rod are fixedly provided with a cutter through two fixing rods, the first driving mechanism can drive the second sliding rod to slide back and forth along a first sliding groove, and the separating mechanism can drag fish fillets cut by the guide block onto the first conveying belt. The automatic cutting machine can rapidly and uniformly cut fish fillets into slices, can stack the cut fish fillets according to the specified number, and is simple to operate.

Description

Automatic slicing device for marine fish

Technical Field

The invention belongs to the technical field of food processing, and relates to an automatic slicing device for marine fishes.

Background

The sea fish has the characteristics of more meat, less thorn, high nutritional value and the like, and is more and more popular with people. In particular to salmon, which is one of the world rare fishes, has compact and delicious meat, fresh and tender meat and much juice, and can be eaten not only by fresh or frozen slices and fillets, but also after pickling, cold smoking and hot smoking.

Salmon is generally cut into blocks for frozen storage and needs to be sliced before being processed for eating. At present, salmon is sliced manually and then stacked into corresponding fresh-keeping boxes according to a certain quantity after being sliced, the efficiency of manual slicing and separation is low, time and labor are wasted, the salmon needs to be pressed by hands during slicing, the temperature of the position contacted by the hands is high, and the freshness of the salmon is easily influenced; in addition, when the fillets are sliced manually, the thickness of the fillets is not easy to control, so that the thickness is not uniform, and the edible mouthfeel is directly influenced.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides an automatic slicing device for sea fish.

The purpose of the invention can be realized by the following technical scheme:

an automatic slicing apparatus for marine fish, comprising: the device comprises a first conveyor belt and a second conveyor belt, wherein the first conveyor belt and the second conveyor belt are horizontally spliced from left to right;

the box body is open on the left side surface and the right side surface and is sleeved between the first conveying belt and the second conveying belt;

the guide block is fixedly arranged in the box body and is positioned at the splicing position of the first conveyor belt and the second conveyor belt;

two first sliding chutes are symmetrically formed in the front inner side surface and the rear inner side surface of the box body, first sliding blocks are arranged in the first sliding chutes in a sliding mode, two ends of the second sliding rod are fixedly arranged on the two first sliding blocks respectively, and the length direction of the second sliding rod is consistent with the width direction of the second conveying belt;

two third connecting plates are fixedly arranged at two ends of the second sliding rod, the cutter is arranged on opposite side surfaces of the two third connecting plates through two fixing rods, and the cross section of the cutter inclines downwards from right to left;

the first driving mechanism is arranged in the box body and can drive the second sliding rod to slide back and forth along the first sliding groove;

and the separation mechanism is arranged in the box body and can drag the fillets cut on the guide block to the first conveying belt.

In the above-described automatic slicing apparatus for marine fish, the first driving mechanism includes:

the second slide bar is fixedly provided with an inclined rod, the length direction of the inclined rod is parallel to the length direction of the first slide groove, and the second rack is fixedly arranged on the inclined rod along the length direction;

the fourth motor is fixedly arranged on the inner side wall of the box body and is in transmission connection with the second rack through the first transmission structure, and when the fourth motor rotates in the same direction, the first transmission structure can drive the second rack to move back and forth along the length direction.

In the above automatic slicing apparatus for marine fish, the first transmission structure comprises:

the second incomplete gear is fixedly arranged on an output shaft of the fourth motor, the second incomplete gear is meshed with the second rack, and two sections of teeth are symmetrically arranged on the second incomplete gear;

the third gear, it is provided with the third pivot to rotate on the inside wall of box, the third gear is coaxial to be set firmly in the third pivot, the third gear respectively with incomplete gear of second, second rack meshing connection, when one of them section tooth of incomplete gear of second contacts the second rack, another section tooth is kept away from the third gear, when one of them section tooth of incomplete gear of second contacts the third gear, another section tooth is kept away from the second rack.

In the automatic slicing device for marine fish, the two fixing rods are respectively coaxially and rotatably arranged on the two third connecting plates, one end of one fixing rod penetrates through the third connecting plates, the end part of the fixing rod is fixedly provided with the first gear, the third connecting plate close to the first gear is fixedly provided with the third motor, the output shaft of the third motor is fixedly provided with the second gear, and the second gear is in meshed connection with the first gear.

In the above-described automatic slicing apparatus for marine fish, the separating mechanism includes:

the movable plate is horizontally arranged in the box body in a sliding mode, a second rotating shaft is horizontally and rotatably arranged on one side face, close to the first conveyor belt, of the movable plate, and the length direction of the second rotating shaft is consistent with the width direction of the first conveyor belt;

the first cross rod is fixedly arranged on the second rotating shaft in parallel through two first connecting plates, the first cross rod is positioned above the guide block, and a plurality of steel needles are arranged on one side of the first cross rod, which is close to the guide block, along the length direction;

the two second connecting plates are fixedly arranged on one side, away from the first cross rod, of the second rotating shaft respectively, a top plate is arranged on the movable plate, a compression spring is arranged between the top plate and one of the second connecting plates, and in an initial state, the steel needle is far away from the upper side face of the guide block;

the second driving mechanism is arranged on the movable plate and can intermittently drive the second rotating shaft to rotate clockwise, so that the plurality of steel needles simultaneously rotate downwards to contact the guide block;

and the third driving mechanism is arranged in the box body and can drive the movable plate to slide back and forth along the length direction.

In foretell an automatic slicing machine for sea fish, the second perforation has been seted up along length direction on the trailing flank of box, the level has set firmly first slide bar in the second perforation, the slip is provided with two sleeves on the first slide bar, the sleeve pipe links firmly together through connecting rod and fly leaf.

In the above automatic filleting device for sea fish, the second driving mechanism comprises:

the first roller is rotatably arranged between the two second connecting plates, and the length direction of the first roller is consistent with that of the second rotating shaft;

the second motor is fixedly arranged on the movable plate, a first cam is fixedly arranged on an output shaft of the second motor, and a wheel surface of the first cam is always in contact with a cylinder surface of the first roller.

In the above automatic filleting device for sea fish, the third driving mechanism comprises:

the first rack is horizontally and fixedly arranged on one side face, far away from the first conveyor belt, of the movable plate through the bottom plate;

the first motor is fixedly arranged on the inner side wall of the box body, a first incomplete gear is fixedly arranged on an output shaft of the first motor, and the first incomplete gear is meshed and connected with the first rack;

and the two reset springs are respectively sleeved on the first sliding rods at two ends between the side wall of the second through hole and the adjacent sleeve.

In the automatic slicing device for marine fish, a first through hole is formed in the front side face of the box body along the length direction, the first through hole is long, one end, far away from the movable plate, of the second rotating shaft penetrates through the first through hole, and a sealing plate is fixedly arranged at the end of the second rotating shaft.

In foretell an automatic slicing machine device for sea fish, be equipped with a plurality of rows of rubber nose bars, a plurality of row on the tape surface of second conveyer belt the rubber nose bar is arranged in proper order along the width direction of second conveyer belt, a plurality of breach, a plurality of have been seted up along the long direction in limit on the right side of guide block breach and a plurality of row rubber nose bar one-to-one, when the upper band surface of second conveyer belt rotates to the right flank of guide block, the rubber nose bar can pass corresponding breach and rotate the lower tape surface to the second conveyer belt.

Compared with the prior art, the invention has the following advantages:

1. the method comprises the following steps of sequentially putting fish blocks on a second conveyor belt, simultaneously starting a first conveyor belt and the second conveyor belt, enabling the fish blocks on the second conveyor belt to move leftwards to the position below a cutter, starting a first driving mechanism to drive a second slide bar to slide downwards along a first sliding groove, cutting the fish blocks downwards by the cutter, enabling the second slide bar to slide upwards after the cutting is completed, enabling the cutter to leave the fish blocks, continuously driving the fish blocks to move leftwards by the second conveyor belt, enabling the cutter to slide downwards again for cutting into slices, and performing reciprocating circulation to cut the fish blocks into a plurality of fish slices with uniform thickness; in addition, after a certain number of fillets are cut out, the cut fillets are dragged to the first conveying belt through the separating mechanism and then conveyed to the next link, so that the trouble of manual separation is avoided, and the fish filleting machine is simple to operate, time-saving and labor-saving;

2. the cutting knife is positioned above the fish blocks in an initial state, when slicing is started, the fourth motor is started, the second rack and the second sliding rod are driven to move obliquely downwards along the length direction of the first sliding groove through the first transmission structure, the cutting knife cuts the fish slices obliquely downwards, after the cutting knife contacts the guide block, the second rack and the second sliding rod are driven to move obliquely upwards through the first transmission structure, the cutting knife is far away from the fish blocks, the second conveyor belt continuously pushes the fish blocks to move leftwards for a certain distance, then the cutting knife continuously cuts the fish slices downwards, and reciprocating circulation is performed to ensure that the thickness of the cut fish slices is uniform, and the operation is simple;

3. the fourth motor is started to drive the second incomplete gear to rotate clockwise, one section of teeth rotates to be meshed with the second rack to drive the second rack and the second slide bar to slide obliquely downwards, when the section of teeth is separated from the second rack, the section of teeth continues to rotate to be meshed with the third gear to drive the third gear to rotate anticlockwise to drive the second rack and the second slide bar to slide obliquely upwards, and when the section of teeth is separated from the third gear, the other end of teeth is meshed with the second rack to continue to drive the second rack and the second slide bar to slide obliquely downwards, and the reciprocating circulation is realized, so that the cutter can move up and down back and forth, and the action of continuous slicing is finished;

4. when the cutting angle of the blade needs to be adjusted, the third motor is started to drive the second gear to rotate, the two fixed rods and the blade are driven to rotate simultaneously through the first gear, the blade is adjusted to a specified angle, and different cutting requirements are met;

5. in the initial state, the steel needle on the first cross rod is far away from the guide block, so that the fillets cut by the blade can move to the position below the steel needle, when the cut fillets reach a certain number, the second driving mechanism is started to drive the second rotating shaft to rotate clockwise, the compression spring is compressed, the steel needle is inserted into the cut fillet stack, then the third driving mechanism drives the movable plate to slide leftwards along the length direction, the fillet stack on the guide block is dragged onto the first conveying belt, the second rotating shaft loses the effect of the second driving mechanism, the second rotating shaft is pushed to rotate anticlockwise under the effect of the compression spring, so that the steel needle returns to the initial position, meanwhile, the third driving mechanism drives the movable plate to slide rightwards to return to the initial position, and waiting for dragging of the next stack of fillets is realized, and the operation is simple;

6. in an initial state, the movable plate is positioned on the right side in the box body, when the third driving mechanism drives the movable plate to slide leftwards, the two sleeves slide leftwards along the first sliding rod, when the third driving mechanism slides rightwards, the two sleeves slide rightwards along the first sliding rod, the left side wall and the right side wall of the second through hole and the two sleeves can limit the sliding range of the movable plate, and the first sliding rod plays a role in guiding, so that the movable plate can slide more smoothly;

7. in the initial state, the straight surface of the first cam is contacted with the cylinder surface of the first roller, at the moment, a plurality of steel needles on the first cross rod are far away from the guide block, the second motor is started to drive the first cam to rotate, when the convex surface of the first cam rotates to be contacted with the cylinder surface of the first roller, the compression spring is compressed, the first roller drives the second rotating shaft to rotate clockwise, so that a plurality of steel needles on the first cross rod rotate downwards and are inserted into the fish fillet stack, then the fish fillet stack is dragged to the first conveyor belt through the third driving mechanism, then the straight surface of the first cam rotates to be contacted with the cylinder surface of the first roller, under the action of the compression spring, the second rotating shaft rotates anticlockwise to drive a plurality of steel needles on the first cross rod to be far away from the fish fillet stack, then the third driving mechanism enables a plurality of steel needles to return to the initial position, thereby avoiding the trouble of manual fish fillet separation, time and labor are saved;

8. when the steel needle is inserted into the fish filet stack, a first motor is started to drive a first incomplete gear to rotate clockwise, tooth parts of the first incomplete gear are meshed with a first rack to drive the first rack and the movable plate to move leftwards, at the moment, a return spring on the left side of the movable plate is compressed by a sleeve on the left side, the return spring on the right side of the movable plate is stretched by a sleeve on the right side, and after the tooth parts of the first incomplete gear are separated from the first rack, the movable plate is enabled to return to an initial position quickly under the action of two return springs;

9. the movable plate drives the second rotating shaft to slide left and right, one end of the second rotating shaft, which is far away from the movable plate, is arranged in the first through hole, and the first through hole plays a role in guiding and supporting, so that the second rotating shaft can move more stably and smoothly;

10. the fish block is placed on first conveyer belt, and when the cutter downcut fish block, the rubber nose bar played the effect of firm fish block, avoids the fish block to take place to slide, influences sliced quality, and the rubber nose bar can rotate downwards along the breach on the guide block, can not produce the interference.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 2 at C;

FIG. 5 is an enlarged view of a portion of FIG. 2 at D;

FIG. 6 is an enlarged view of a portion of FIG. 2 at E;

FIG. 7 is a cross-sectional view at F-F of FIG. 4;

fig. 8 is a back-and-forth sliding state diagram of the second rack.

In the figure, 1, a first conveyor belt; 11. a rubber protruding rod; 2. a second conveyor belt; 3. a box body; 31. supporting legs; 32. a first perforation; 33. a second perforation; 34. a first slide bar; 35. a guide block; 351. a notch; 36. a first motor; 361. a first incomplete gear; 37. a first chute; 371. a first slider; 38. an observation hole; 381. a cover plate; 4. a movable plate; 41. a connecting rod; 411. a sleeve; 412. a return spring; 42. a guide wheel; 421. a first rotating shaft; 43. a second rotating shaft; 431. closing plates; 432. a first connecting plate; 433. a first cross bar; 434. a steel needle; 435. a second connecting plate; 436. a first drum; 44. a top plate; 441. a compression spring; 45. a second motor; 451. a first cam; 46. a first rack; 5. a second slide bar; 51. a third connecting plate; 511. fixing the rod; 512. a first gear; 513. a third motor; 52. a cutter; 53. a diagonal bar; 531. a second rack; 6. a fourth motor; 61. a second incomplete gear; 62. a third rotating shaft; 621. a third gear.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 8, an automatic slicing apparatus for marine fish comprises a first conveyor belt 1, a second conveyor belt 2, a box 3, a guide block 35, a second slide bar 5, a cutter 52, a first driving mechanism and a separating mechanism.

The first conveyor belt 1 and the second conveyor belt 2 are horizontally spliced from left to right, and the belt surfaces of the first conveyor belt 1 and the second conveyor belt 2 are parallel and level.

The left and right sides face of the box body 3 is open type, the box body 3 is sleeved between the first conveyor belt 1 and the second conveyor belt 2, preferably, an observation hole 38 is formed in the upper side face of the box body 3, a cover plate 381 is hinged to the observation hole 38, the cover plate 381 is made of transparent plastics, and a plurality of supporting legs 31 are fixedly arranged on the lower side face of the box body 3.

The guide block 35 is fixedly arranged in the box body 3, and the guide block 35 is positioned at the splicing position of the first conveyor belt 1 and the second conveyor belt 2.

Two first chutes 37 have been seted up to the symmetry on the medial surface around the box 3, it is provided with first slider 371 to slide in first chute 37, the both ends of second slide bar 5 set firmly respectively on two first sliders 371, the length direction of second slide bar 5 is unanimous with the width direction of second conveyer belt 2, first chute 37 from left to right inclines upwards in proper order.

Two third connecting plates 51 are fixedly arranged at two ends of the second sliding rod 5, the cutting knife 52 is arranged on opposite side surfaces of the two third connecting plates 51 through two fixing rods 511, the cross section of the cutting knife 52 inclines downwards from right to left, and preferably, the length direction of the cutting knife 52 is consistent with the width direction of the second transmission belt 2.

The first driving mechanism is arranged in the box body 3, and the first driving mechanism can drive the second sliding rod 5 to slide back and forth along the first sliding groove 37.

The separating mechanism is arranged in the box body 3 and can drag fillets cut well on the guide block 35 to the first conveyor belt 1.

Preferably, the cross section of the guide block 35 is in the shape of an upward convex arc, the fish blocks move to the right side of the guide block, and when the cutter cuts the fish blocks downwards, the guide block plays a limiting role, so that the fish blocks are prevented from sliding leftwards to influence the cutting thickness of the fish slices.

The fish fillets are sequentially placed on the second conveyor belt 2, then the first conveyor belt 1 and the second conveyor belt 2 are started simultaneously, the fish fillets on the second conveyor belt 2 move leftwards to the position below the cutter 52, the first driving mechanism is started to drive the second slide bar 5 to slide downwards along the first sliding groove 37, the cutter 52 cuts the fish fillets downwards, the second slide bar 5 slides upwards after the fish fillets are cut, the cutter 52 leaves the fish fillets, the second conveyor belt 2 continues to drive the fish fillets to move leftwards, the cutter 52 slides downwards again to cut the fish fillets, and the reciprocating circulation is carried out, so that the fish fillets are cut into a plurality of fish fillets with uniform thickness, the slicing efficiency is high, and the operation is stable and reliable; in addition, after cutting out a certain amount of fillets, drag the fillet of cutting to first conveyer belt 1 through separating mechanism on, carry to next link again, remove the trouble of manual separation from, easy operation, labour saving and time saving.

Specifically, the first driving mechanism includes a second rack 531 and a fourth motor 6.

An inclined rod 53 is fixedly arranged on the second sliding rod 5, the length direction of the inclined rod 53 is parallel to the length direction of the first sliding chute 37, and the second rack 531 is fixedly arranged on the inclined rod 53 along the length direction.

The fourth motor 6 is fixedly arranged on the inner side wall of the box body 3, the fourth motor 6 is in transmission connection with the second rack 531 through a first transmission structure, and when the fourth motor 6 rotates in the same direction, the first transmission structure can drive the second rack 531 to move back and forth along the length direction.

In the initial state, the cutter 52 is located above the fish block, when slicing starts, the fourth motor 6 is started, the first transmission structure drives the second rack 531 and the second slide bar 5 to obliquely move downwards along the length direction of the first chute 37, the cutter 52 obliquely cuts the fish block downwards, after the cutter contacts the guide block 35, the first transmission structure drives the second rack 531 and the second slide bar 5 to obliquely move upwards, the cutter 52 is far away from the fish block, the second conveyor belt 2 continuously pushes the fish block to move leftwards for a certain distance, then the cutter 52 continuously cuts the fish block downwards, and the reciprocating circulation is performed to ensure that the thickness of the cut fish block is uniform and the operation is simple.

Specifically, the first transmission structure includes the second incomplete gear 61 and the third gear 621.

The second incomplete gear 61 is fixedly arranged on an output shaft of the fourth motor 6, the second incomplete gear 61 is in meshed connection with the second rack 531, and two sections of teeth are symmetrically arranged on the second incomplete gear 61.

The inner side wall of the box body 3 is rotatably provided with a third rotating shaft 62, the third gear 621 is coaxially and fixedly arranged on the third rotating shaft 62, the third gear 621 is respectively meshed and connected with the second incomplete gear 61 and the second rack 531, when one section of teeth of the second incomplete gear 61 contacts the second rack 531, the other section of teeth is far away from the third gear 621, and when one section of teeth of the second incomplete gear 61 contacts the third gear 621, the other section of teeth is far away from the second rack 531.

And starting the fourth motor 6 to drive the second incomplete gear 61 to rotate clockwise, wherein one section of teeth rotates to be meshed with the second rack 531 to drive the second rack 531 and the second slide bar 5 to slide obliquely downwards, when the section of teeth is separated from the second rack 531, the section of teeth continues to rotate to be meshed with the third gear 621 to drive the third gear 621 to rotate anticlockwise to drive the second rack 531 and the second slide bar 5 to slide obliquely upwards, and when the section of teeth is separated from the third gear 621, the other end of teeth is meshed with the second rack 531 to continue to drive the second rack 531 and the second slide bar 5 to slide obliquely downwards, so that reciprocating circulation is realized, the cutter 52 moves back and forth up and down to complete continuous slicing action, and the structure is simple.

Specifically, the two fixing rods 511 are coaxially and rotatably disposed on the two third connecting plates 51, one end of one of the fixing rods 511 penetrates through the third connecting plates 51, the end of the fixing rod is fixedly provided with a first gear 512, the third connecting plate 51 close to the first gear 512 is fixedly provided with a third motor 513, an output shaft of the third motor 513 is fixedly provided with a second gear 514, and the second gear 514 is in meshed connection with the first gear 512.

When the cutting angle of the blade 52 needs to be adjusted, the third motor 513 is started to drive the second gear 514 to rotate, the two fixing rods 511 and the blade 52 are driven to rotate simultaneously through the first gear 512, and the blade 52 is adjusted to a specified angle to meet different cutting requirements.

Specifically, the separating mechanism includes the movable plate 4, the first rail 433, two second connecting plates 435, a second driving mechanism, and a third driving mechanism.

The movable plate 4 is horizontally slidably disposed in the box body 3, a second rotating shaft 43 is horizontally rotatably disposed on one side surface of the movable plate 4 close to the first conveyor belt 1, and the length direction of the second rotating shaft 43 is consistent with the width direction of the first conveyor belt 1.

First horizontal pole 433 sets firmly on second pivot 43 through two first connecting plate 432 parallels, first horizontal pole 433 is located the top of guide block 35, one side that first horizontal pole 433 is close to guide block 35 is equipped with a plurality of steel needle 434 along length direction.

The two second connecting plates 435 are respectively and fixedly arranged on one side of the second rotating shaft 43 away from the first cross bar 433, a top plate 44 is arranged on the movable plate 4, a compression spring 441 is arranged between the top plate 44 and one of the second connecting plates 435, and in an initial state, the steel needle 434 is far away from the upper side face of the guide block 35.

The second driving mechanism is disposed on the movable plate 4, and the second driving mechanism can intermittently drive the second rotating shaft 43 to rotate clockwise, so that the plurality of steel needles 434 rotate downward to contact the guide block 35.

The third driving mechanism is arranged in the box body 3, and the third driving mechanism can drive the movable plate 4 to slide back and forth along the length direction.

In an initial state, the steel needle 434 on the first cross rod 433 is far away from the guide block 35, so that the fillets cut by the blade 52 can move to the position below the steel needle 434, when the cut fillets reach a certain number, the second driving mechanism is started to drive the second rotating shaft 43 to rotate clockwise, the compression spring 441 is compressed, so that the steel needle 434 is inserted into the cut fillet stack, then the third driving mechanism drives the movable plate 4 to slide leftwards along the length direction, the fillet stack on the guide block 35 is dragged onto the first conveyor belt 1, the second rotating shaft 43 loses the effect of the second driving mechanism, under the effect of the compression spring 441, the second rotating shaft 43 is pushed to rotate anticlockwise, so that the steel needle 434 returns to the initial position, meanwhile, the third driving mechanism drives the movable plate 4 to slide rightwards to return to the initial position, a next stack of fillets is waited, and the dragging is simple in operation.

Specifically, a second through hole 33 is formed in the rear side face of the box body 3 along the length direction, a first sliding rod 34 is horizontally and fixedly arranged in the second through hole 33, two sleeves 411 are arranged on the first sliding rod 34 in a sliding mode, and the sleeves 411 are fixedly connected with the movable plate 4 through a connecting rod 41.

In an initial state, the movable plate 4 is located at the right side in the box 3, when the third driving mechanism drives the movable plate 4 to slide leftward, the two sleeves 411 slide leftward along the first sliding rod 34, and when the third driving mechanism slides rightward, the two sleeves 411 slide rightward along the first sliding rod 34, the left and right side walls of the second through hole 33 and the two sleeves 411 can limit the sliding range of the movable plate 4, and the first sliding rod 34 plays a role in guiding, so that the movable plate 4 can slide more smoothly.

Specifically, the second drive mechanism includes a first roller 436 and a second motor 45.

The first roller 436 is rotatably disposed between the two second connection plates 435, and a longitudinal direction of the first roller 436 coincides with a longitudinal direction of the second rotation shaft 43.

The second motor 45 is fixedly arranged on the movable plate 4, a first cam 451 is fixedly arranged on an output shaft of the second motor 45, and a wheel surface of the first cam 451 is always in contact with a cylinder surface of the first roller 436.

At the initial state, the flat surface of the first cam 451 contacts the cylindrical surface of the first roller 436, at this time, the steel needles 434 on the first cross bar 433 are far away from the guide block 35, the second motor 45 is started to drive the first cam 451 to rotate, when the convex surface of the first cam 451 rotates to contact the cylindrical surface of the first roller 436, the pressing spring 441 is compressed, the first roller 436 drives the second rotating shaft 43 to rotate clockwise, the steel needles 434 on the first cross bar 433 rotate downwards to be inserted into the fish fillet stack, then the fish fillet stack is dragged to the first conveyor belt 1 through the third driving mechanism, then the flat surface of the first cam 451 rotates to contact the cylindrical surface of the first roller 436, the second rotating shaft 43 rotates counterclockwise under the action of the pressing spring 441, the steel needles 434 on the first cross bar 433 are driven to be far away from the fish fillet stack, and then the steel needles 434 return to the initial position through the third driving mechanism, the trouble of manually separating the fillets is avoided, and time and labor are saved.

Specifically, the third drive mechanism includes the first rack 46, the first motor 36, and two return springs 412.

The first rack 46 is horizontally fixed on a side of the movable plate 4 away from the first conveyor belt 1 through the bottom plate.

The first motor 36 is fixedly arranged on the inner side wall of the box body 3, a first incomplete gear 361 is fixedly arranged on an output shaft of the first motor 36, and the first incomplete gear 361 is meshed with the first rack 46.

The two return springs 412 are respectively sleeved on the first slide bars 34 at two ends between the side wall of the second through hole 33 and the adjacent sleeve 411.

In an initial state, the movable plate 4 is located on the right side inside the box 3, after the steel needle 434 is inserted into the stack of fillets, the first motor 36 is started to drive the first incomplete gear 361 to rotate clockwise, teeth of the first incomplete gear 361 are meshed with the first rack 46 to drive the first rack 46 and the movable plate 4 to move leftward, at this time, the return spring 412 located on the left side of the movable plate 4 is compressed by the sleeve 411 on the left side, the return spring 412 located on the right side of the movable plate 4 is stretched by the sleeve 411 on the right side, and after the teeth of the first incomplete gear 361 and the first rack 46 are separated, the movable plate 4 is enabled to return to an initial position rapidly under the action of the two return springs 412, and the structure is simple.

Specifically, a first through hole 32 is formed in the front side surface of the box 3 along the length direction, the first through hole 32 is long, one end of the second rotating shaft 43, which is far away from the movable plate 4, penetrates through the first through hole 32, and an end portion of the second rotating shaft is fixedly provided with a sealing plate 431.

The movable plate 4 drives the second rotating shaft 43 to slide left and right, one end of the second rotating shaft 43 away from the movable plate 4 is located in the first through hole 32, and the first through hole 32 plays a role in guiding and supporting, so that the second rotating shaft 43 can move more stably and smoothly.

Particularly, be equipped with a plurality of rows of rubber protruding pole 11 on the band face of second conveyer belt 2, a plurality of row rubber protruding pole 11 arranges in proper order along the width direction of second conveyer belt 2, a plurality of breach 351, a plurality of has been seted up along the long direction in limit to the right side of guide block 35 breach 351 and a plurality of row 11 one-to-one of rubber protruding pole, when the right flank of second conveyer belt 2 rotated to the guide block 35, rubber protruding pole 11 can pass corresponding breach 351 and rotate the lower band face to second conveyer belt 2.

The fish block is placed on first conveyer belt 1, and when cutter 52 downcut fish block, rubber nose bar 11 plays the effect of firm fish block, avoids the fish block to take place to slide, influences sliced quality, and rubber nose bar 11 can rotate downwards along breach 351 on the guide block 35, can not produce the interference.

In the description of this patent, it is to be understood that the terms "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are used only for convenience in describing the patent and for simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the patent.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. An automatic slicing apparatus for marine fish, comprising: the conveying device comprises a first conveying belt (1) and a second conveying belt (2), wherein the first conveying belt (1) and the second conveying belt (2) are horizontally spliced from left to right;

the box body (3), the left side surface and the right side surface of the box body (3) are both open, and the box body (3) is sleeved between the first conveying belt (1) and the second conveying belt (2);

the guide block (35) is fixedly arranged in the box body (3), and the guide block (35) is positioned at the splicing position of the first conveyor belt (1) and the second conveyor belt (2);

the front inner side and the rear inner side of the box body (3) are symmetrically provided with two first sliding grooves (37), first sliding blocks (371) are arranged in the first sliding grooves (37) in a sliding mode, two ends of the second sliding rod (5) are fixedly arranged on the two first sliding blocks (371) respectively, and the length direction of the second sliding rod (5) is consistent with the width direction of the second conveyor belt (2);

the two ends of the second sliding rod (5) are fixedly provided with two third connecting plates (51), the cutter (52) is arranged on the opposite side surfaces of the two third connecting plates (51) through two fixing rods (511), and the cross section of the cutter (52) inclines downwards from right to left;

the first driving mechanism is arranged in the box body (3) and can drive the second sliding rod (5) to slide back and forth along the first sliding groove (37);

the separation mechanism is arranged in the box body (3) and can drag fillets cut on the guide block (35) to the first conveyor belt (1);

the separation mechanism includes:

the movable plate (4) is horizontally arranged in the box body (3) in a sliding mode, a second rotating shaft (43) is horizontally and rotatably arranged on one side face, close to the first conveying belt (1), of the movable plate (4), and the length direction of the second rotating shaft (43) is consistent with the width direction of the first conveying belt (1);

the first cross rod (433) is fixedly arranged on the second rotating shaft (43) in parallel through two first connecting plates (432), the first cross rod (433) is positioned above the guide block (35), and a plurality of steel needles (434) are arranged on one side, close to the guide block (35), of the first cross rod (433) in the length direction;

the two second connecting plates (435) are fixedly arranged on one sides, away from the first cross rod (433), of the second rotating shafts (43) respectively, a top plate (44) is arranged on the movable plate (4), a compression spring (441) is arranged between the top plate (44) and one of the second connecting plates (435), and in an initial state, the steel needle (434) is far away from the upper side face of the guide block (35);

the second driving mechanism is arranged on the movable plate (4), and can intermittently drive the second rotating shaft (43) to rotate clockwise, so that the plurality of steel needles (434) simultaneously rotate downwards to contact the guide block (35);

and the third driving mechanism is arranged in the box body (3) and can drive the movable plate (4) to slide back and forth along the length direction.

2. An automatic slicing apparatus for marine fish as claimed in claim 1, wherein said first driving mechanism comprises:

the second sliding rod (5) is fixedly provided with an inclined rod (53), the length direction of the inclined rod (53) is parallel to the length direction of the first sliding groove (37), and the second rack (531) is fixedly arranged on the inclined rod (53) along the length direction;

the fourth motor (6), the fourth motor (6) sets firmly on the inside wall of box (3), fourth motor (6) are connected with second rack (531) transmission through first transmission structure, and when fourth motor (6) syntropy rotated, first transmission structure can drive second rack (531) along length direction round trip movement.

3. An automatic slicing apparatus for marine fish as claimed in claim 2, wherein said first transmission structure comprises:

the second incomplete gear (61) is fixedly arranged on an output shaft of the fourth motor (6), the second incomplete gear (61) is meshed and connected with the second rack (531), and two sections of teeth are symmetrically arranged on the second incomplete gear (61);

the third gear (621), it is provided with third pivot (62) to rotate on the inside wall of box (3), third gear (621) coaxial set firmly on third pivot (62), third gear (621) respectively with incomplete gear (61), second rack (531) meshing connection, when one of them section tooth contact second rack (531) of incomplete gear (61) of second, third gear (621) are kept away from to another section tooth, when one of them section tooth contact third gear (621) of incomplete gear (61) of second, second rack (531) are kept away from to another section tooth.

4. The automatic slicing device for marine fish of claim 3, wherein two fixing rods (511) are coaxially and rotatably arranged on two third connecting plates (51), one end of one fixing rod (511) penetrates through the third connecting plate (51) and the end part of the fixing rod is fixedly provided with a first gear (512), a third motor (513) is fixedly arranged on the third connecting plate (51) close to the first gear (512), an output shaft of the third motor (513) is fixedly provided with a second gear (514), and the second gear (514) is meshed with the first gear (512).

5. The automatic slicing device for marine fish of claim 1, wherein a second through hole (33) is formed in the rear side surface of the box body (3) along the length direction, a first sliding rod (34) is horizontally and fixedly arranged in the second through hole (33), two sleeves (411) are slidably arranged on the first sliding rod (34), and the sleeves (411) are fixedly connected with the movable plate (4) through a connecting rod (41).

6. An automatic slicing apparatus for marine fish as claimed in claim 5, wherein said second driving mechanism comprises:

a first roller (436), wherein the first roller (436) is rotatably arranged between the two second connecting plates (435), and the length direction of the first roller (436) is consistent with that of the second rotating shaft (43);

the second motor (45), the second motor (45) sets firmly on fly leaf (4), set firmly first cam (451) on the output shaft of second motor (45), the wheel face of first cam (451) contacts with the tube face of first cylinder (436) all the time.

7. An automatic slicing apparatus for marine fish as claimed in claim 6, wherein said third driving mechanism comprises:

the first rack (46) is horizontally and fixedly arranged on one side face, far away from the first conveyor belt (1), of the movable plate (4) through the bottom plate;

the first motor (36), the first motor (36) is fixedly arranged on the inner side wall of the box body (3), a first incomplete gear (361) is fixedly arranged on an output shaft of the first motor (36), and the first incomplete gear (361) is meshed and connected with the first rack (46);

the two return springs (412) are respectively sleeved on the first sliding rods (34) at two ends between the side wall of the second through hole (33) and the adjacent sleeve (411).

8. The automatic sea fish slicing device as claimed in claim 7, wherein the front side of the box body (3) is provided with a first through hole (32) along the length direction, the first through hole (32) is long, one end of the second rotating shaft (43) far away from the movable plate (4) penetrates through the first through hole (32), and the end part of the second rotating shaft is fixedly provided with a sealing plate (431).

9. The automatic slicing device for the marine fish of claim 1, wherein a plurality of rows of rubber protruding rods (11) are arranged on the belt surface of the second conveyor belt (2), the plurality of rows of rubber protruding rods (11) are sequentially arranged along the width direction of the second conveyor belt (2), a plurality of notches (351) are formed in the right side of the guide block (35) along the edge length direction, the plurality of notches (351) correspond to the plurality of rows of rubber protruding rods (11) in a one-to-one mode, and when the upper belt surface of the second conveyor belt (2) rotates to the right side surface of the guide block (35), the rubber protruding rods (11) can penetrate through the corresponding notches (351) to rotate to the lower belt surface of the second conveyor belt (2).