Fish slicing equipment
Technical Field
The invention relates to aquatic product processing mechanical equipment, in particular to fish slicing equipment.
Background
In the fish processing industry of China, manual operation is generally adopted in the aspect of fish cutting processing, finished products are different in size, cost is high, and efficiency is low.
Therefore, the Chinese patent with the prior publication number of CN108308258A discloses an automatic fish slicer, which comprises a frame and a shell, it is characterized in that the frame is provided with a slicing module and a shuttle plate module, the slicing module moves back and forth along the X-axis direction, the shuttle plate module moves upwards along the Y-axis direction, the slicing module comprises a knife rest, a plurality of blades horizontally arranged are arranged on the knife rest, the shuttle plate module comprises a lifting base, a shuttle plate supporting seat arranged on the lifting base and a shuttle plate arranged on the shuttle plate supporting seat, the shuttle plate is composed of a plurality of small shuttle plates and forms a certain angle with the horizontally arranged blade, gaps are reserved among the blades to form knife seam grooves, the knife seam grooves correspond to the small shuttle plates in position arrangement, when the shuttle plate module moves upwards along the Y-axis direction, the small shuttle plate can be inserted into the knife slot completely.
For another example, the chinese utility model with the prior publication No. CN202664134U discloses a fish slicer, which includes a conveying guide rail, wherein: the conveying guide rail is provided with a positioning cutter body which can slide on the conveying guide rail in a reciprocating manner under the driving of the traction mechanism; two sides of the middle part of the conveying guide rail are symmetrically provided with fish slice cutting assemblies; a guide separation unit capable of rapidly stripping and separating cut fillets is arranged near the fillet cutting assembly; one end of the conveying guide rail, which is close to the fillet cutting assembly, is provided with a discharger capable of discharging fillet processing leftovers.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art, and provides fish slicing equipment which is used for automatically slicing and subpackaging fish on a fish production and processing line.
The technical scheme adopted by the invention for solving the technical problems is as follows: a fish section equipment which characterized in that: the device comprises a first conveying belt, a second conveying belt and a third conveying belt, wherein the first conveying belt, the second conveying belt and the third conveying belt are adjacently arranged along the conveying direction of the first conveying belt, a supporting plate for adjusting the inclination angle through swinging is arranged at the adjacent position of the first conveying belt and the second conveying belt, a blade is arranged on the supporting plate in an intermittent rotation mode, guide rails are arranged on two sides of the second conveying belt and the third conveying belt, a moving frame is arranged at the adjacent position of the second conveying belt and the third conveying belt in a sliding mode, a roller column on the second conveying belt and a roller column on the third conveying belt are arranged on the guide rails in a sliding mode and are simultaneously limited in the moving frame, pre-pressing components are respectively arranged in the second conveying belt and the third conveying belt, each pre-pressing component comprises a support, a spring arranged in the support, a pre-pressing piece with an arc-shaped outer wall, the lower end of the spring is connected with, an intermediate gear and a driving gear are arranged in the inner gear ring, the intermediate gear is an incomplete gear, the driving gear is meshed with the intermediate gear, and the intermediate gear is meshed with the inner gear ring.
As an improvement, a group of lower pressing belts which are oppositely arranged are arranged above the first conveying belt, and when the fish steak passes through the first conveying belt, the outer ends of the lower pressing belts are pre-pressed on the fish steak, so that when the blade slices, the fish steak is prevented from moving, and the slicing reliability is improved.
And the supporting plate is provided with a through hole, the first conveying belt and the second conveying belt penetrate through the through hole, the first conveying belt and the second conveying belt are conveniently arranged by arranging the through hole on the supporting plate, and the structure compactness is improved.
The improved structure is characterized in that the supporting plate swings in a mode that the bottom of the supporting plate is rotatably arranged on the base, a swinging cylinder is arranged on the base, a cylinder body of the swinging cylinder is hinged on the base, and the end part of a piston rod of the swinging cylinder is hinged on the back of the supporting plate. The support plate is designed into a structure capable of swinging, so that the blades can incline at different angles in the swinging process of the support plate, and the forming shape of the fish fillets can be changed. When the piston rod of the swing cylinder extends out, the supporting plate is closer to the vertical arrangement, and at the moment, the width of the fillets cut by the blade is narrowed; when the swing cylinder piston rod retracts, the inclination angle of the supporting plate becomes large, at the moment, the width of the fillets cut by the blade becomes large, and the whole fillets also become large.
And the intermittent rotation mode of the blade is that the blade is connected with a transmission assembly, the transmission assembly comprises a transmission motor, a disc connected to the output end of the transmission motor, a grooved pulley, a first gear in coaxial transmission with the grooved pulley and a second gear meshed with the first gear, the blade and the second gear are in coaxial transmission, an arc-shaped bulge and a cylindrical pin opposite to the arc-shaped bulge are formed on the disc, a plurality of wheel grooves are uniformly distributed on the grooved pulley, an arc-shaped notch is formed between every two adjacent wheel grooves, the first gear rotates an arc section along with the grooved pulley in an intermittent rotation mode, and the second gear rotates a circle. The transmission motor drives the disc to rotate at a constant speed, in the process of the disc rotating at the constant speed, the cylindrical pin on the disc is inserted into the sheave groove of the sheave to push the sheave to rotate, and when the arc-shaped bulge on the disc is contacted with the arc-shaped notch of the sheave, the sheave is kept still, so that the intermittent rotation of the sheave can be realized.
Compared with the prior art, the invention has the advantages that: on the fish production processing line, the size of the fish fillet finally obtained is determined by adjusting the inclination angle of the supporting plate, at the same time, the driving gear drives the intermediate gear to intermittently rotate, because the intermediate gear is an incomplete gear, when the tooth-shaped section of the intermediate gear is meshed with the inner gear ring, the second conveying belt moves forwards, and when the locking arc section on the intermediate gear is opposite to the inner gear ring, the second conveying belt keeps a static state, so that in the process that the first conveying belt drives the fish row to slowly move at a constant speed, when the fish row moves to the adjacent position of the first conveying belt and the second conveying belt, the second conveying belt keeps a static state, the blade intermittently rotates, the fish row is gradually cut into the shape of the fish fillet and is pushed to one end of the second conveying belt, then, the driving gear drives the second conveying belt to move forwards, the fish fillet on the second conveying belt moves from one end of the second conveying belt to the other end of the second, at this moment, the moving frame intermittently moves a distance to the direction of the first conveying belt, every time the moving frame moves a distance in-process, the spring in the second conveying belt stretches out, the spring in the third conveying belt is compressed, so that the second conveying belt and the third conveying belt are always kept in a certain tensioning state, meanwhile, the third conveying belt moves at a constant speed, and therefore fillets which are connected into a piece on the second conveying belt are sent into the third conveying belt at intervals in a pile, and the fillets which are arranged at intervals are sent into the next process by the third conveying belt.
Drawings
FIG. 1 is a schematic structural view of a fish meat slicing apparatus in an embodiment of the present invention;
FIG. 2 is a schematic view of a swing structure of a support plate according to an embodiment of the present invention;
FIG. 3 is a schematic view of the intermittent rotation of the blade in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of the pre-pressing assemblies in the second conveying belt and the third conveying belt in the embodiment of the invention;
fig. 5 is a schematic structural view of rollers of the second conveyor belt in the embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 5, the fish filleting device in the present embodiment includes a base, a first conveyor belt 11, a second conveyor belt 12, a third conveyor belt 13, a support plate 2, a blade 3, a transmission assembly 8, a pressing belt 111, a swing cylinder 6, a pre-pressing assembly, a driving gear 91, and an intermediate gear 92.
Wherein, the first conveyer belt 11, the second conveyer belt 12 and the third conveyer belt 13 are adjacently arranged along the conveying direction of the first conveyer belt 11, a supporting plate 2 which can adjust the inclination angle by self-swinging is arranged at the adjacent position of the first conveyer belt 11 and the second conveyer belt 12, furthermore, a through hole 21 is arranged on the supporting plate 2, the first conveyer belt 11 and the second conveyer belt 12 pass through the through hole 21, the arrangement of the first conveyer belt 11 and the second conveyer belt 12 is convenient by arranging the through hole 21 on the supporting plate 2, the compactness of the structure is improved, a blade 3 is arranged on the supporting plate 2 in an intermittent rotating way, guide rails are arranged at the two sides of the second conveyer belt 12 and the third conveyer belt 13, a moving frame 14 is arranged at the adjacent position of the second conveyer belt 12 and the third conveyer belt 13 in a sliding way, the sliding of the moving frame 14 can be driven by an air cylinder, namely, the output end of the air cylinder, the intermittent movement of the moving frame 14 is pushed by the extension and retraction of the piston rod of the cylinder, the rollers on the second conveying belt 12 and the rollers on the third conveying belt 13 are slidably arranged on the guide rail and are simultaneously limited in the moving frame 14, the pre-pressing components are respectively arranged in the second conveying belt 12 and the third conveying belt 13, each pre-pressing component comprises a support, a spring arranged in the support, and a pre-pressing piece with an arc-shaped outer wall, the lower end of the spring is connected with the pre-pressing piece, specifically, a first pre-pressing component 41 is respectively arranged in the second conveying belt 12, the first pre-pressing component 41 comprises a first support 411, a first spring 412 arranged in the first support 411, and a first pre-pressing piece 413 with an arc-shaped outer wall, the lower end of the first spring 412 is connected with the first pre-pressing piece 413, the upper end of the first spring 412 is abutted against a first pressing cover 414, a first screw 415 is screwed on the first support 411, and the first screw 415 is abutted against the first pressing cover, thus, by rotating the first screw 415, the degree of preload of the first spring 412 can be adjusted; the third conveyer belt 13 is internally provided with a second pre-pressing assembly 42, the second pre-pressing assembly 42 comprises a second support 421, a second spring 422 arranged in the second support 421, and a second pre-pressing member 423 with an arc-shaped outer wall, the lower end of the second spring 422 is connected with the second pre-pressing member 423, the upper end of the second spring 422 is abutted against a second gland 424, a second screw 425 is screwed on the second support 421, and the second screw 425 is abutted against the second gland 424, so that the pre-pressing degree of the second spring 422 can be adjusted by rotating the second screw 425, therefore, in the back-and-forth movement process of the moving frame 14, the second conveyer belt 12 and the third conveyer belt 13 can keep certain tension by the expansion of the first spring 412 and the second spring 422, the conveying functions of the second conveyer belt 12 and the third conveyer belt 13 can be realized, in addition, an inner gear ring 122 is arranged in a roller column 121 of the second conveyer belt, an intermediate gear 92 and a driving gear 81 are arranged in the internal gear ring 122, the intermediate gear 92 is an incomplete gear, the driving gear 91 is meshed with the intermediate gear 92, and the intermediate gear 92 is meshed with the internal gear ring 122.
In addition, a group of lower pressing belts 111 which are oppositely arranged are arranged above the first conveying belt 11, when the fish steak 5 passes through the first conveying belt 11, the outer ends of the lower pressing belts 111 are pre-pressed on the fish steak 5, so that when the blade 3 slices, the fish steak 5 is prevented from moving, and the slicing reliability is improved.
In addition, the supporting plate 2 swings in a manner that the bottom of the supporting plate 2 is rotatably disposed on a base 7, a swing cylinder 6 is disposed on the base 7, a cylinder body of the swing cylinder 6 is hinged on the base 7, and an end of a piston rod of the swing cylinder 6 is hinged on the back of the supporting plate 2. According to the invention, the supporting plate 2 is designed to be of a swinging structure, so that the blade 3 can be inclined at different angles in the swinging process of the supporting plate 2, and the forming shape of the fish fillet can be changed. When the piston rod of the swing cylinder 6 extends out, the supporting plate 2 is closer to the vertical arrangement, and at the moment, the width of the fillets cut by the blade 3 is narrowed; when the piston rod of the swing cylinder 6 retracts, the inclination angle of the support plate 2 is increased, at the moment, the width of the fillets cut by the blade 3 is increased, and the whole fillets finally obtained are also increased.
Besides, the blade 3 intermittently rotates in a manner that the blade 3 is connected with a transmission assembly 8, the transmission assembly 8 comprises a transmission motor, a disk 81 connected to the output end of the transmission motor, a sheave 82, a first gear 83 coaxially transmitted with the sheave 82, and a second gear 84 meshed with the first gear 83, the blade 3 and the second gear 84 are coaxially transmitted, an arc-shaped protrusion 812 and a cylindrical pin 811 opposite to the arc-shaped protrusion 812 are formed on the disk 81, a plurality of wheel grooves 821 are uniformly distributed on the sheave 82, an arc-shaped notch 822 is formed between every two adjacent wheel grooves 821, the first gear 83 intermittently rotates an arc section along with the sheave 82, and the second gear 84 just rotates one circle. The transmission motor drives the disc 81 to rotate at a constant speed, in the process of the constant speed rotation of the disc 81, the cylindrical pin 811 on the disc 81 is inserted into the groove 821 of the grooved wheel 82 to push the grooved wheel 82 to rotate, and when the arc-shaped protrusion 812 on the disc 81 contacts with the arc-shaped notch 822 of the grooved wheel 82, the grooved wheel 82 is kept still, so that the intermittent rotation of the grooved wheel 82 can be realized, in addition, by designing the meshing relationship between the first gear 83 and the second gear 84, when the first gear 83 intermittently rotates by an arc section, the second gear 84 just rotates by one circle, so that the purpose of the intermittent cutting of the blade 3 is finally realized.
In conclusion, in the fish production line, the size of the final fillet is determined by adjusting the inclination angle of the support plate 2, and at the same time, the driving gear 91 drives the intermediate gear 92 to intermittently rotate, since the intermediate gear 92 is an incomplete gear, when the tooth-shaped section 922 of the intermediate gear 92 is engaged with the inner gear 122, the second conveyor belt 12 moves forward, and when the locking arc section 921 of the intermediate gear 92 is opposite to the inner gear 122, the second conveyor belt 12 keeps stationary, so that, in the process that the first conveyor belt 12 drives the fish row 5 to move slowly at a constant speed, when the fish row 5 moves to the adjacent position of the first conveyor belt 11 and the second conveyor belt 12, the second conveyor belt 12 keeps stationary, the blade 3 intermittently rotates, the fish row 5 is gradually cut into a fillet shape and pushed to one end of the second conveyor belt 12, and then the driving gear 91 drives the second conveyor belt 12 to move forward, the fillets on the second conveyor belt 12 move from one end of the second conveyor belt 12 to the other end of the second conveyor belt 12, at this time, the moving frame 14 intermittently moves a distance in the direction of the first conveyor belt 11, in the process that the moving frame 14 moves a distance, the first spring 412 in the second conveyor belt 12 extends out, and the second spring 422 in the third conveyor belt 13 is compressed, so that the second conveyor belt 12 and the third conveyor belt 13 are always kept in a certain tensioning state, meanwhile, the third conveyor belt 13 moves at a constant speed, so that the fillets connected into a piece on the second conveyor belt 12 are alternately sent to the third conveyor belt 13 in a pile, and the fillets arranged at intervals are sent to the next process by the third conveyor belt 13.