Full-automatic processing and conveying type tray unloading machine for quick-frozen food

Abstract

The application discloses a kind of frozen food full-automatic processing conveying formula knock tray unloader, belong to frozen food conveying unloader technical field.A kind of frozen food full-automatic processing conveying formula knock tray unloader, including conveying device, the surface of conveying device is correspondingly fixedly installed with support, the top surface of two supports is fixedly installed with slide, knock tray frame is arranged between two slides, the surface of knock tray frame is placed with frozen box, the bottom surface of frozen box is provided with a plurality of placing holes for placing frozen food, the inside of two slides is slidably connected with the sliding block matched with it, the inside of two sliding blocks is fixedly installed with fixed frame.The frozen food full-automatic processing conveying formula knock tray unloader, compared with the knock device of traditional unloading, frozen food is reciprocating in back and forth stroke and is unloaded by up and down reciprocating vibration, so that frozen food unloading is more thorough, improves the unloading efficiency of frozen food, and then improves the processing efficiency of frozen food later period.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of quick-frozen food conveying and unloading machine, more particularly to a quick-frozen food full-automatic processing and conveying type knock plate unloading machine. BACKGROUND

[0002] Quick-frozen food is a kind of food made of rice, flour, coarse grains and other main raw materials, and then processed into main food, and then frozen by rapid low temperature.

[0003] Chinese patent application No. CN201010182388.3 discloses a quick-frozen food full-automatic knock plate unloading machine, which is provided with a material conveying belt on the rack, a receiving hopper is installed below the rear half of the rack, front and rear wheel shafts are installed above the receiving hopper, an upper wheel shaft is installed on the rack above the rear half of the conveying belt, a tensioning wheel shaft is installed on the guard shield parallel to the upper wheel shaft, a cylinder shaft is installed below the rear roller of the conveying belt and higher than the front and rear wheel shafts, at least five elastic pressing disc belts are installed on the outer side of the upper wheel shaft, the tensioning wheel shaft, the front wheel shaft and the rear wheel shaft, and the inner side of the rear roller of the conveying belt and the cylinder shaft, the sliding way is arranged between the conveying belt and the cylinder shaft, and the reverse material channel is formed between the sliding way and the guard shield.

[0004] The above technical solution combines the conveying belt with the pressing disc belt to make the plastic plate containing quick-frozen food first bend and overturn to reverse the material in the clamping state, and then knock and clean the material, which has full automation, high efficiency and does not damage the appearance of the food. However, the traditional unloading machine needs to take out the quick-frozen food in the knock plate from the cold storage before processing, and then overturn the knock plate to reverse the material by the overturning mechanism. During the unloading process, the knock plate is knocked by the external knocking device to unload the material. However, the knock plate of the quick-frozen food such as dumplings and meatballs is usually made of rubber material, and the overall material of the knock plate is relatively soft. When the knocking device knocks the knock plate, the knocking force is absorbed by the rubber material of the knock plate. Moreover, the quick-frozen food is difficult to fall off after being frozen due to the adhesion of the ice layer and the knock plate, which leads to incomplete unloading of the quick-frozen food, affects the unloading efficiency of the quick-frozen food, and further affects the processing efficiency of the quick-frozen food in the later stage. SUMMARY

[0005] The present application aims to provide a quick-frozen food full-automatic processing and conveying type knock plate unloading machine to solve the problems in the background art.

[0006] In order to achieve the above-mentioned purpose, the present application provides the following technical solution:

[0007] The utility model provides a kind of frozen food full-automatic processing conveying type knock tray unloader, the surface of conveying device is correspondingly fixedly installed with support, the top surface of two supports is fixedly installed with slide, and knock tray frame is arranged between two slide, and the surface of knock tray frame is placed with frozen box, the bottom surface of frozen box is equipped with several placement holes for placing frozen food, the inside of two slide is slidably connected with the slider matched therewith, the inner side of two slider is fixedly installed with fixed frame, the inside of two fixed frame is slidably connected with the sliding plate matched therewith, and the both sides surface of two sliding plate and knock tray frame are fixedly connected, and knock tray frame is slidably connected with fixed frame by sliding plate, the surface of two fixed frame is slidably connected with through guide rod, and the bottom surface of sliding plate is fixedly connected with the guide rod at one end, the surface of guide rod is sleeved with first spring for its movement reset, the surface of knock tray frame is correspondingly fixedly installed with elastic locking piece for locking frozen box, and the surface of two supports is equipped with multiple rotation grooves, and the inside of any one rotation groove is provided with extrusion block for extruding guide rod.

[0008] Preferably, the inside of one of the slide is rotatably connected with a threaded rod, the surface of one of the slider is equipped with a threaded hole threadedly connected with the threaded rod, the surface of the slider is correspondingly fixedly installed with a limit block, and the surface of one end of one of the slide is fixedly installed with a motor, and the output end of the motor is fixedly connected with the threaded rod.

[0009] Preferably, two limit blocks are fixedly installed with a mounting frame, the bottom surface of the mounting frame is equipped with a slot, the inside of the slot is rotatably connected with a bidirectional screw rod, the inside of the slot is correspondingly slidably connected with a moving rod matched therewith, the moving rod is threadedly connected with the bidirectional screw rod, the bottom surface of two moving rods is fixedly installed with an extrusion plate, the inner side of two extrusion plates is provided with an inclined slope and a plane slope, and the surface of the mounting frame is fixedly installed with a tapered strip plate.

[0010] Preferably, the inside of the rotation groove is rotatably connected with a spring shaft, the surface of the spring shaft is fixedly connected with the extrusion block, the surface of one end of the spring shaft is equipped with a clamping groove, the surface of two supports is fixedly installed with the same number of connecting frames as the extrusion block, and the inner side of any one connecting frame is provided with a clamping block clamped with the clamping groove.

[0011] Preferably, the surface of any one connecting frame is slidably connected with a through guide rod, one end of the guide rod is fixedly connected with the clamping block, and the surface of any one guide rod is sleeved with a second spring.

[0012] Preferably, one end of the second spring is fixedly connected with the surface of the clamping block, the other end of the second spring is fixedly connected with the inner side of the connecting frame, and the clamping block is elastically connected with the connecting frame through the second spring.

[0013] Preferably, one end of the first spring is fixedly connected with the bottom surface of the sliding plate, and the other end of the first spring is fixedly connected with the inner bottom surface of the fixed frame.

[0014] Preferably, a gear is fixedly installed on the surface of one end of the bidirectional screw rod, the surface of the conveying device is correspondingly fixedly installed with a support plate, the surfaces of the two support plates are both fixedly installed with an electric telescopic rod, the telescopic ends of the two electric telescopic rods are respectively fixedly installed with a first toothed plate and a second toothed plate, and the first toothed plate and the second toothed plate are both matched and engaged with the gear.

[0015] Preferably, the surfaces of the two sliding frames are respectively fixedly installed with a position sensor one, a position sensor two, a position sensor three and a position sensor four for detecting the position of the fixed frame, and the position sensor one, the position sensor two, the position sensor three and the position sensor four are sequentially arranged from the end far away from the motor.

[0016] Preferably, the surface of one end of one of the supports is fixedly installed with a side frame, the surface of the side frame is fixedly installed with a controller, the controller is electrically connected with the position sensor one, the position sensor two, the position sensor three and the position sensor four through wires respectively, and the controller is electrically connected with the electric telescopic rod through wires.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] 1) When the full-automatic processing and conveying type tray knocking and unloading machine for quick-frozen food is in use, two sliding blocks move with the fixed frame, the extrusion plate moves with the inclined plane slope and the plane slope, the two inclined plane slopes move to extrude the guide rod, at this time, the guide rod moves with the clamping block to be clamped with the clamping groove, at this time, the second spring is stretched, and the clamping block is clamped with the clamping groove after the spring shaft is locked, at this time, the position of the extrusion block is fixed, when the guide rod moves to the surface of the plane slope, at this time, the guide rod is extruded by the extrusion block, the guide rod moves upward to move the sliding plate upward in the interior of the fixed frame to stretch the first spring, the sliding plate moves with the tray frame upward, at the moment when the guide rod is separated from the extrusion block, at this time, the sliding plate is quickly reset under the action of the first spring, at this time, the quick-frozen food is separated from the placing hole under the action of the centrifugal force, compared with the traditional knocking device for unloading, the quick-frozen food is shaken up and down in the back-and-forth stroke to be unloaded, so that the quick-frozen food is more completely unloaded, the unloading efficiency of the quick-frozen food is improved, and the processing efficiency of the quick-frozen food in the later stage is further improved.

[0019] 2) The full-automatic processing and conveying type tray unloading machine for quick-frozen food realizes the clamping or separation of the clamping block and the clamping groove by adjusting the positions of the two corresponding inclined slopes and plane slopes, thereby realizing the locking and unlocking of the extrusion block, and then the reciprocating and quick automatic unloading of the quick-frozen food during the back-and-forth travel is completed, and the unloading efficiency of the quick-frozen food is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0021] Figure 2 It is a schematic diagram of the support structure of the present application;

[0022] Figure 3 It is a position structure diagram of the tray frame and the freezing box of the present application;

[0023] Figure 4 It is a position structure schematic diagram of the sliding block and the fixed frame of the present application;

[0024] Figure 5 It is a position structure schematic diagram of the mounting frame and the taper strip plate of the present application;

[0025] Figure 6 It is a position structure schematic diagram of the bidirectional screw rod and the gear of the present application;

[0026] Figure 7 It is a position structure schematic diagram of the extrusion plate and the moving rod of the present application;

[0027] Figure 8 It is a position structure schematic diagram of the connecting frame and the guide rod of the present application.

[0028] Explanation of reference numerals in the drawing: 1, conveying device; 2, support; 3, sliding frame; 4, tray frame; 5, sliding block; 6, fixed frame; 7, sliding plate; 8, freezing box; 9, placement hole; 10, guide rod; 11, first spring; 12, elastic locking piece; 13, rotating groove; 14, extrusion block; 15, threaded rod; 16, threaded hole; 17, limiting block; 18, motor; 19, mounting frame; 20, slot; 21, bidirectional screw rod; 22, moving rod; 23, extrusion plate; 24, inclined slope; 25, plane slope; 26, spring shaft; 27, clamping groove; 28, connecting frame; 29, guide rod; 30, clamping block; 31, second spring; 32, gear; 33, support plate; 34, electric telescopic rod; 35, first toothed plate; 36, second toothed plate; 37, position sensor one; 38, position sensor two; 39, position sensor three; 40, position sensor four; 41, side frame; 42, controller; 43, taper strip plate. DETAILED DESCRIPTION

[0029] Please refer toFigure 1 Figure 8 The utility model provides a kind of full-automatic processing conveying type knock tray unloader of quick-frozen food, including conveying device 1, conveying device 1 is the conventional quick-frozen food conveying device 1 in prior art, the surface of conveying device 1 is correspondingly fixedly installed with support 2, the top surface of two supports 2 is fixedly installed with slide 3, and slide 3 is provided between two slide 3 with knock tray frame 4, and knock tray frame 4 is the conventional knock tray frame 4 in prior art, and knock tray frame 4 is placed with frozen box 8, and frozen box 8 is the conventional frozen box 8 for placing quick-frozen food in prior art, and the bottom surface of frozen box 8 is provided with a plurality of placing holes 9 for placing quick-frozen food, and the position of placing hole 9 is upward when frozen box 8 is placed with quick-frozen food, the inside of two slide 3 is slidably connected with the sliding block 5 matched with it, the inside of two sliding block 5 is fixedly installed with fixed frame 6, the inside of two fixed frame 6 is slidably connected with the sliding plate 7 matched with it, and the two sides surface of two sliding plate 7 is fixedly connected with knock tray frame 4, and knock tray frame 4 is slidably connected with fixed frame 6 through sliding plate 7, the surface of two fixed frame 6 is slidably connected with through type guide rod 10, and guide rod 10 is used for the movement direction of sliding plate 7, and one end of guide rod 10 is fixedly connected with the bottom surface of sliding plate 7, and the surface of guide rod 10 is sleeved with first spring 11 for the movement reset of it, and first spring 11 is used for the movement reset of knock tray frame 4, and the surface of knock tray frame 4 is correspondingly fixedly installed with the elastic lock piece 12 for locking frozen box 8, and elastic lock piece 12 is the conventional elastic lock piece 12 in prior art, and elastic lock piece 12 is used for being fixed in the inside of knock tray frame 4 with frozen box 8, and the surface of two supports 2 is correspondingly provided with a plurality of rotating grooves 13, and the inside of any one rotating groove 13 is provided with extrusion block 14 for extruding guide rod 10, and two sliding block 5 moves with fixed frame 6, and extrusion plate 23 moves with inclined plane slope 24 and plane slope 25, and two inclined plane slopes 24 extrude guide rod 29, and guide rod 29 moves with clamp block 30 at this time and is clamped with clamping groove 27, and second spring 31 is stretched at this time, and spring shaft 26 is locked after clamp block 30 is clamped with clamping groove 27, and the position of extrusion block 14 is fixed at this time, and guide rod 29 moves to the surface of plane slope 25, and guide rod 10 is extruded by extrusion block 14 at this time, and guide rod 10 moves upward with sliding plate 7 moving upward in the inside of fixed frame 6 and stretching first spring 11, and sliding plate 7 moves with knock tray frame 4 upward, and guide rod 10 is separated from extrusion block 14 at the moment, and sliding plate 7 is quickly reset under the action of first spring 11 at this time, and frozen box 8 is reset with knock tray frame 4 at this time, and quick-frozen food is separated from placing hole 9 due to the action of centrifugal force, and compared with the knock device unloading of traditional, quick-frozen food is shaken up and down in back and forth stroke and is unloaded, so that quick-frozen food is unloaded more thoroughly, improves the unloading efficiency of quick-frozen food, and further improves the processing efficiency of quick-frozen food later.

[0030] ​The inside of one of the sliding frames 3 is rotationally connected with a threaded rod 15, the surface of one of the sliding blocks 5 is provided with a threaded hole 16 which is threadedly connected with the threaded rod 15, the surface of the sliding block 5 is correspondingly fixedly installed with a limiting block 17, one end surface of one of the sliding frames 3 is fixedly installed with a motor 18, the motor 18 is a conventional forward-reverse motor in the prior art, the output end of the motor 18 is fixedly connected with the threaded rod 15, the motor 18 rotates in the forward direction to drive the threaded rod 15 to rotate, at this time, the two sliding blocks 5 slide in the two sliding frames 3, the movement of the two sliding blocks 5 drives the fixed frame 6 to move, so that the tray frame 4 moves to drive the freezing box 8 to move, the movement of the sliding block 5 also drives the limiting block 17 to move, and the movement of the limiting block 17 drives the mounting frame 19, the two moving rods 22, the extrusion plate 23 and the gear 32 to move.

[0031] The mounting frame 19 is fixedly installed between the two limiting blocks 17, the bottom surface of the mounting frame 19 is provided with a slot 20, the inside of the slot 20 is rotationally connected with a bidirectional screw rod 21, the inside of the slot 20 is correspondingly slidably connected with a moving rod 22 which is matched therewith, the moving rod 22 is threadedly connected with the bidirectional screw rod 21, the bottom surface of each of the two moving rods 22 is fixedly installed with an extrusion plate 23, the inner side surface of each of the two extrusion plates 23 is provided with an inclined slope 24 and a flat slope 25, one end of the flat slope 25 extends to a position corresponding to the guide rod 10, so as to prevent the clamping block 30 and the clamping groove 27 from being separated in advance, causing the position of the extrusion block 14 to be unstable, the surface of the mounting frame 19 is fixedly installed with a tapered strip plate 43, after the quick-frozen food is separated from the placement hole 9, the tapered strip plate 43 can prevent the quick-frozen food from being placed on the surface of the mounting frame 19, so that the quick-frozen food directly falls onto the surface of the conveying device 1, the gear 32 rotates in the forward and reverse directions to drive the bidirectional screw rod 21 to rotate, so that the two moving rods 22 move in the slot 20 in the direction of approaching or moving away from each other, the two moving rods 22 drive the extrusion plates 23 to move in the direction of approaching or moving away from each other, thereby driving the inclined slope 24 and the flat slope 25 to move in the direction of approaching or moving away from each other, and adjusting the positions of the inclined slope 24 and the flat slope 25.

[0032] The inside of the rotating groove 13 is rotationally connected with a spring shaft 26, the spring shaft 26 is a conventional spring shaft 26 in the prior art, the surface of the spring shaft 26 is fixedly connected with the extrusion block 14, one end surface of the spring shaft 26 is provided with a clamping groove 27, the surface of each of the two supports 2 is fixedly installed with a number of connecting frames 28 which is the same as the number of the extrusion blocks 14, the inner side surface of each of the connecting frames 28 is provided with a clamping block 30 which is clamped with the clamping groove 27, during the back-and-forth travel unloading process of the quick-frozen food, the positions of the two corresponding inclined slopes 24 and flat slopes 25 are adjusted to realize the clamping or separation of the clamping block 30 and the clamping groove 27, thereby realizing the locking and unlocking of the position of the extrusion block 14, and thereby completing the reciprocating quick automatic unloading of the quick-frozen food during the back-and-forth travel process, and improving the unloading of the quick-frozen food.

[0033] The surface of any one connecting frame 28 is slidingly connected with a through-type guide rod 29, one end of the guide rod 29 is fixedly connected with a clamping block 30, the surface of any one guide rod 29 is sleeved with a second spring 31, and the second spring 31 is used for movement reset of the clamping block 30.

[0034] One end of the second spring 31 is fixedly connected with the surface of the clamping block 30, the other end of the second spring 31 is fixedly connected with the inner side surface of the connecting frame 28, and the clamping block 30 is elastically connected with the connecting frame 28 through the second spring 31.

[0035] One end of the first spring 11 is fixedly connected with the bottom surface of the sliding plate 7, and the other end of the first spring 11 is fixedly connected with the inner bottom surface of the fixed frame 6.

[0036] One end surface of the bidirectional screw rod 21 is fixedly installed with a gear 32, the surface of the conveying device 1 is correspondingly fixedly installed with a supporting plate 33, the surfaces of the two supporting plates 33 are fixedly installed with electric telescopic rods 34, the electric telescopic rods 34 are conventional electric control push rods in the prior art, the telescopic ends of the two electric telescopic rods 34 are respectively fixedly installed with first and second toothed plates 35 and 36, the first and second toothed plates 35 and 36 are matched and engaged with the gear 32, and the first and second toothed plates 35 and 36 are designed to have the same length and can control the rotation number of the gear 32.

[0037] The surfaces of the two sliding frames 3 are respectively fixedly installed with position sensors one 37, two 38, three 39 and four 40 for detecting the position of the fixed frame 6, the position sensors one 37, two 38, three 39 and four 40 are sequentially arranged from the end away from the motor 18, the position sensors one 37, two 38, three 39 and four 40 are all conventional position detection devices in the prior art, by the different sensor positions of the fixed frame 6, the two electric telescopic rods 34 respectively carry the first and second toothed plates 35 and 36 to ascend or move downward, and then the first and second toothed plates 35 and 36 can be sequentially adjusted to engage or disengage with the gear 32.

[0038] One end surface of one of the brackets 2 is fixedly installed with a side frame 41, the surface of the side frame 41 is fixedly installed with a controller 42, the controller 42 is electrically connected with the position sensors one 37, two 38, three 39 and four 40 through wires respectively, the controller 42 is electrically connected with the electric telescopic rods 34 through wires, the controller 42 is a conventional controller 42 in the prior art, and the power supply, signal receiving and control of other equipment of the controller 42 are prior art, which can be installed by the person skilled in the art according to the actual situation, and will not be described in detail here.

[0039] The application uses the steps: when the full-automatic processing and conveying type tray unloading machine for quick-frozen food is used, the tray frame 4 is located away from the motor 18 at the initial state, and the fixed frame 6 corresponds to the position of the position sensor one 37, at this time, the position sensor one 37 detects the position of the fixed frame 6, transmits the signal to the controller 42, the controller 42 receives the signal and processes, and then controls one of the electric telescopic rods 34 to extend with the first toothed plate 35 to move upward corresponding to the movement track of the gear 32, first manually place the frozen box 8 in the tray frame 4, and then manually adjust the plurality of elastic locking pieces 12 to fix the frozen box 8 in the interior of the tray frame 4, at this time, the quick-frozen food is located in the interior of the placement hole 9 due to the connection of the ice layer, after the frozen box 8 is placed, the motor 18 rotates in the positive direction with the threaded rod 15, at this time, the two sliding blocks 5 slide in the two sliding frames 3, the movement of the two sliding blocks 5 moves with the fixed frame 6 to move, so that the tray frame 4 moves with the frozen box 8, the movement of the sliding block 5 also moves with the limiting block 17, the movement of the limiting block 17 moves with the mounting frame 19, the two moving rods 22, the extrusion plate 23 and the gear 32, when the sliding block 5 continues to move, the gear 32 moves to engage with the first toothed plate 35 (the design length of the first toothed plate 35 is controllable, and thus the rotation number of the gear 32 can be controlled), at this time, the rotation of the gear 32 rotates with the bidirectional screw rod 21, so that the two moving rods 22 move towards each other in the slot 20, the movement of the two moving rods 22 moves with the extrusion plate 23 to move towards each other, so that the inclined plane slope 24 and the plane slope 25 move towards each other, with the movement of the two sliding blocks 5 moving with the fixed frame 6, when the fixed frame 6 moves to the position of the position sensor two 38, the signal is transmitted to the controller 42, the controller 42 receives the signal and processes, and then controls one of the electric telescopic rods 34 to retract with the first toothed plate 35 to reset, so that the first toothed plate 35 is separated from the movement track of the gear 32, with the movement of the two sliding blocks 5 moving with the fixed frame 6, the movement of the extrusion plate 23 moves with the inclined plane slope 24 and the plane slope 25, the movement of the two inclined plane slopes 24 extrudes the guide rod 29, at this time, the movement of the guide rod 29 moves with the clamping block 30 to engage with the clamping groove 27, at this time, the second spring 31 is stretched, after the clamping block 30 engages with the clamping groove 27, the spring shaft 26 is locked, at this time, the position of the extrusion block 14 is fixed, when the guide rod 29 moves to the surface of the plane slope 25, at this time, the guide rod 10 is extruded by the extrusion block 14, the upward movement of the guide rod 10 moves the sliding plate 7 in the interior of the fixed frame 6 to stretch the first spring 11, the movement of the sliding plate 7 moves with the tray frame 4 to move upward, when the guide rod 10 is separated from the extrusion block 14, at this time, the sliding plate 7 is quickly reset under the action of the first spring 11, at this time, the frozen box 8 resets with the tray frame 4, the quick-frozen food is separated from the placement hole 9 under the action of the centrifugal force, and the quick-frozen food after separation falls to the surface of the conveying device 1 to be conveyed, since the extrusion block 14 is provided with a plurality of extrusion blocks 14, the quick-frozen food on the bottom surface of the frozen box 8 is separated from the placement hole 9 after multiple up-down movements, when the plane slope 25 is separated from the guide rod 29,At this time the card block 30 is reset under the action of the second spring 31 and separated from the card slot 27, at this time the extrusion block 14 contacts the fixed limit, when the two sliders 5 move with the fixed frame 6 continue to move, when the fixed frame 6 moves to the corresponding position sensor three 39, the position sensor three 39 detects the signal and transmits to the controller 42, the controller 42 receives the signal and processes, then controls another electric telescopic rod 34 to retract with the second tooth plate 36 to move downward, so that the second tooth plate 36 is separated from the movement track of the gear 32, when the fixed frame 6 moves to the corresponding position of the position sensor four 40, the electric telescopic rod 34 extends with the second tooth plate 36 to move upward and corresponds to the movement track of the gear 32, then the motor 18 reverses, the two sliders 5 move with the fixed frame 6 to reset movement, the gear 32 reverses on the surface of the second tooth plate 36, so that the two-way lead screw 21 rotates, in turn makes the two moving rods 22 move in opposite directions inside the slot 20, the two moving rods 22 move in opposite directions with the extrusion plate 23, in turn makes the inclined slope 24 and the plane slope 25 move in opposite directions (the distance between the inclined slope 24 and the plane slope 25 and the guide rod 29 is generated, the inclined slope 24 and the plane slope 25 reset without extrusion to the guide rod 29, the extrusion block 14 is not locked), when the two sliders 5 move with the fixed frame 6 to reset movement, the guide rod 10 contacts the side of the extrusion block 14, the extrusion block 14 rotates to the inside of the rotating slot 13 after being extruded, so that the freezing box 8 follows the knock tray frame 4 to reset stably, after one to and fro movement, at this time the quick-frozen food on the bottom surface of the freezing box 8 is unloaded, then the freezing box 8 is taken out from the inside of the knock tray frame 4, and then another freezing box 8 is replaced, the scheme that the two sliders 5 move with the fixed frame 6, the extrusion plate 23 moves with the inclined slope 24 and the plane slope 25, the two inclined slopes 24 extrude the guide rod 29, at this time the guide rod 29 moves with the card block 30 and is clamped with the card slot 27, at this time the second spring 31 is stretched, the card block 30 is clamped with the card slot 27, after the clamping is completed, the spring shaft 26 is locked, at this time the position of the extrusion block 14 is fixed, when the guide rod 29 moves to the surface of the plane slope 25, at this time the guide rod 10 is extruded by the extrusion block 14, the guide rod 10 moves upward with the sliding plate 7 moving upward in the inside of the fixed frame 6 to stretch the first spring 11, the sliding plate 7 moves with the knock tray frame 4 to move upward, when the guide rod 10 is separated from the extrusion block 14, at this time the sliding plate 7 resets rapidly under the action of the first spring 11, at this time the freezing box 8 follows the knock tray frame 4 to reset, the quick-frozen food is separated from the placing hole 9 due to the action of the centrifugal force, compared with the traditional knocking device, the quick-frozen food is unloaded by up and down reciprocating vibration in the to and fro movement, so that the quick-frozen food is unloaded more completely, improves the quick-frozen food unloading efficiency, in turn improves the processing efficiency of the quick-frozen food later, in the process of quick-frozen food unloading in to and fro movement, through the position adjustment of the two corresponding inclined slopes 24 and the plane slopes 25, the clamping or separation of the card block 30 and the card slot 27 is realized, in turn the locking and unlocking position limitation of the extrusion block 14 is realized,Further, the frozen food is automatically unloaded back and forth in a quick and reciprocating manner during a round trip, and the unloading efficiency of the frozen food is improved.

[0040] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A full-automatic processing and conveying type tray unloading machine for quick-frozen food, comprising a conveying device (1), characterized in that: The surface of the conveying device (1) is correspondingly fixedly installed with a support (2), the top surface of the two supports (2) is fixedly installed with a sliding frame (3), a knock plate frame (4) is arranged between the two sliding frames (3), the surface of the knock plate frame (4) is placed with a freezing box (8), the bottom surface of the freezing box (8) is provided with a plurality of placing holes (9) for placing quick-frozen food, the inside of the two sliding frames (3) is slidably connected with a sliding block (5) matched therewith, the inner side surface of the two sliding blocks (5) is fixedly installed with a fixing frame (6), the inside of the two fixing frames (6) is slidably connected with a sliding plate (7) matched therewith, the two sliding plates (7) are fixedly connected with the two side surfaces of the knock plate frame (4), the knock plate frame (4) is slidably connected with the fixing frame (6) through the sliding plate (7), the surface of the two fixing frames (6) is slidably connected with a through guide rod (10), one end of the guide rod (10) is fixedly connected with the bottom surface of the sliding plate (7), the surface of the guide rod (10) is sleeved with a first spring (11) for movement reset, the surface of the knock plate frame (4) is correspondingly fixedly installed with an elastic locking piece (12) for locking the freezing box (8), the surface of the two supports (2) is correspondingly provided with a plurality of rotating grooves (13), the inside of any one of the rotating grooves (13) is provided with an extrusion block (14) for extruding the guide rod (10); The inside of one of the sliding frames (3) is rotatably connected with a threaded rod (15), the surface of one of the sliding blocks (5) is provided with a threaded hole (16) threadedly connected with the threaded rod (15), the surface of the sliding block (5) is correspondingly fixedly installed with a limiting block (17), one end surface of one of the sliding frames (3) is fixedly installed with a motor (18), the output end of the motor (18) is fixedly connected with the threaded rod (15); The two limiting blocks (17) are commonly fixedly installed with a mounting frame (19), the bottom surface of the mounting frame (19) is provided with a slot (20), the inside of the slot (20) is rotatably connected with a bidirectional screw rod (21), the inside of the slot (20) is correspondingly slidably connected with a moving rod (22) matched therewith, the moving rod (22) is threadedly connected with the bidirectional screw rod (21), the bottom surface of the two moving rods (22) is fixedly installed with an extrusion plate (23), the inner side surface of the two extrusion plates (23) is provided with an inclined slope (24) and a plane slope (25), the surface of the mounting frame (19) is fixedly installed with a tapered strip plate (43); The inside of the rotating groove (13) is rotatably connected with a spring shaft (26), the surface of the spring shaft (26) is fixedly connected with the extrusion block (14), one end surface of the spring shaft (26) is provided with a clamping groove (27), the surface of the two supports (2) is fixedly installed with a connecting frame (28) same in number with the extrusion blocks (14), the inner side surface of any one of the connecting frames (28) is provided with a clamping block (30) clamped with the clamping groove (27).

2. The full-automatic processing and conveying type tray unloading machine for quick-frozen food according to claim 1, characterized in that: The surface of any one of the connecting frame (28) is slidingly connected with a through type guide rod (29), one end of the guide rod (29) is fixedly connected with a clamping block (30), the surface of any one of the guide rod (29) is sleeved with a second spring (31).

3. The full-automatic processing and conveying type tray unloader for quick-frozen food as claimed in claim 2, characterized in that: One end of the second spring (31) is fixedly connected with the surface of the clamping block (30), the other end of the second spring (31) is fixedly connected with the inner side of the connecting frame (28), the clamping block (30) is elastically connected with the connecting frame (28) through the second spring (31).

4. The full-automatic processing and conveying type tray unloader for quick-frozen food according to claim 1, characterized in that: One end of the first spring (11) is fixedly connected with the bottom surface of the sliding plate (7), the other end of the first spring (11) is fixedly connected with the inner bottom surface of the fixed frame (6).

5. The fully automatic processing and conveying type tray unloader for quick-frozen food according to claim 1, characterized in that: The surface of the conveying device (1) is fixedly installed with a support plate (33) corresponding, the surfaces of two support plates (33) are fixedly installed with an electric telescopic rod (34), the telescopic end of one electric telescopic rod (34) is fixedly installed with a first toothed plate (35), the telescopic end of the other electric telescopic rod (34) is fixedly installed with a second toothed plate (36), the first toothed plate (35) and the second toothed plate (36) are matched and engaged with the gear (32).

6. The fully automatic processing and conveying type tray unloader for quick-frozen food according to claim 1, characterized in that: The surfaces of two sliding frames (3) are respectively fixedly installed with a position sensor one (37), a position sensor two (38), a position sensor three (39) and a position sensor four (40) for detecting the position of the fixed frame (6), the position sensor one (37), the position sensor two (38), the position sensor three (39) and the position sensor four (40) are sequentially arranged from the end away from the motor (18).

7. The fully automatic processing and conveying type tray unloader for quick-frozen food according to claim 6, characterized in that: One end surface of one of the brackets (2) is fixedly installed with a side frame (41), the surface of the side frame (41) is fixedly installed with a controller (42), the controller (42) is respectively electrically connected with the position sensor one (37), the position sensor two (38), the position sensor three (39) and the position sensor four (40) through wires, the controller (42) is electrically connected with the electric telescopic rod (34) through wires.

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