CN115709868B - Automatic loading device for transferring freeze-dried food - Google Patents

Abstract

The invention discloses an automatic loading device for transferring freeze-dried food, and belongs to the technical field of automatic transfer equipment. The method comprises the following steps: the device comprises a conveying belt, a material vehicle and a moving frame, wherein a plurality of material discs are loaded on the conveying belt; the material trolley is embedded on the track in a sliding manner through the two groups of moving assemblies at the top end; one side that the conveyer belt was kept away from to the removal frame is equipped with reversing mechanism, reversing mechanism includes to turn to subassembly and lower steering assembly, go up to turn to the subassembly including disconnected rail, two sets of spacing parts, strut and rotating part, disconnected rail sets up in the track, it includes pole setting, location cylinder and location baffle, two to go up spacing part equal fixed mounting has photoelectric sensing switch on the location baffle. The invention effectively solves the problems that the conventional freeze-dried food transfer trolley mostly depends on manual loading, the loading amount at one time is limited, and meanwhile, the manual loading easily causes unbalanced load bearing of the vehicle and easily causes accidents.

Description

Automatic loading device for transferring freeze-dried food

Technical Field

The invention relates to the technical field of automatic transfer equipment, in particular to an automatic loading device for transferring freeze-dried food.

Background

The freeze drying technology is short for freeze drying technology, and includes the steps of first quick freezing the water in food into ice, heating at high temperature to sublimate the ice into gas, dewatering and drying the food, and long term preservation of the dewatered food because the microbe and enzyme can not act on the food through water. In the production process of freeze-dried food, the product needs to be transported from a production line to each processing operation room, and vehicles are used for transportation in the transportation process.

The transfer trolley used at present is mostly a vehicle with a simple structure, and the invention patent with the publication number of CN111409680A discloses a transfer trolley which comprises a trolley body, wherein one side of the trolley body is provided with a limiting device, the trolley body is provided with a supporting plate, the supporting plate is provided with a first guide rail and a tray, the tray is provided with a base plate and a second guide rail, the second guide rail is provided with a box supporting frame, the bottom of the box supporting frame is provided with a unilateral track wheel, and the wheel axle of the unilateral track wheel is abutted against the corresponding position of the limiting device for limiting; the box supporting frame is movably provided with a supporting block, and the supporting plate is detachably provided with a discharging plate. Most of the existing freeze-dried food transfer vehicles are the same as vehicles adopting the scheme, manual loading is relied on in the using process, the loading amount at one time is limited, and meanwhile, the manual loading easily causes unbalanced load bearing of the vehicles and easily causes accidents.

Disclosure of Invention

The invention aims to provide an automatic loading device for transferring freeze-dried food, which aims to solve the problems that the conventional freeze-dried food transfer vehicle in the background art mostly depends on manual loading, the loading amount at one time is limited, and meanwhile, the manual loading easily causes unbalanced load bearing of a vehicle and easily causes accidents.

In order to achieve the purpose, the invention provides the following technical scheme:

an automatic loading device for transferring freeze-dried food, comprising:

the conveying belt is an automatic drum-type assembly line, the moving frame is arranged on the side face of the output end of the conveying belt, a plurality of material discs are loaded on the conveying belt and used for transferring materials, and the moving frame is used for transferring the material discs from the conveying belt to the material vehicle;

the material trolley is fixedly connected with the top of a storehouse workshop, and the material trolley is embedded on the track in a sliding manner through two groups of moving assemblies at the top end;

the automatic material conveying device is characterized in that a reversing mechanism is arranged on one side, far away from a conveying belt, of the moving frame and comprises an upper steering assembly and a lower steering assembly, the upper steering assembly and the lower steering assembly are used for reversing material vehicles, the reversing angle is one hundred eighty degrees, the upper steering assembly comprises a broken rail, two groups of upper limiting parts, a support frame and rotating parts, the broken rail is arranged in the rail and forms a complete conveying line with the rail, two ends of the support frame are fixedly connected with the top ends of the rails at two ends of the broken rail respectively, the rotating parts comprise an upper motor and a ring frame, the upper motor is vertically and fixedly arranged on the support frame, an output end of the upper motor is fixedly connected with the middle of the top end of the broken rail through the ring frame, the upper limiting parts comprise vertical rods, positioning cylinders and positioning baffles, the two groups of the upper limiting parts are symmetrically arranged on the broken rail, the vertical rods are vertically and fixedly arranged on the broken rail, the positioning cylinders are vertically and fixedly arranged on the side of the vertical rods, the output end of the broken rail vertically penetrates through the broken rail, the positioning baffles are fixedly arranged at the bottom of the output end of the positioning cylinder, and two photoelectric induction switches are fixedly arranged on the positioning baffles.

Preferably, the lower steering assembly comprises a base, a turntable, a lower motor, a plurality of pairs of side baffles and a clamping component, the lower motor is fixedly installed in the base, the turntable is rotatably installed in the middle of the base, the bottom of the turntable is fixedly connected with the output end of the lower motor, the side baffles are divided into two groups, and each group of side baffles is vertically and fixedly installed on the turntable.

Preferably, the clamping part comprises two side cylinders, two first clamping plates, a jacking cylinder, a pushing cylinder, a second clamping plate and two front cylinders, wherein the two side cylinders are symmetrically arranged on the turntable, the output ends of the two side cylinders are close to each other, the two first clamping plates are respectively and fixedly arranged at the output ends of the two side cylinders, the jacking cylinder is fixedly arranged at the bottom of the turntable through a hanger and vertically upwards, the top of the hanger is fixedly connected with the bottom surface of the turntable, the pushing cylinder is fixedly arranged at the top end of an output shaft of the jacking cylinder, the output shaft of the jacking cylinder is horizontally forwards, the second clamping plate is fixedly arranged at the output end of the pushing cylinder, through holes are formed in the turntable, the two front cylinders are symmetrically and fixedly arranged on the turntable, and the output shaft is close to each other and respectively penetrates through the two side baffles positioned at the most front end.

Preferably, the material trolley comprises a trolley frame, two cross beams and four limiting wheels, wherein the two cross beams are horizontally and longitudinally fixedly mounted at the bottom of the trolley frame and are symmetrical front and back, the four limiting wheels are respectively rotatably mounted at the end parts of the two cross beams, the central axis of rotation of the four limiting wheels is vertical and upward, and material discs can be embedded at the two sides of the trolley frame.

Preferably, the movable assembly comprises a frame body, four idler wheels, four rotating shafts and two groups of driving parts, the frame body is fixedly installed at the top end of the frame, a cavity is formed inside the frame body, the idler wheels are symmetrically arranged on two sides of the frame body and are all rolled to be embedded on a broken rail, a power module is fixedly embedded in the frame body, the driving parts are arranged in the cavity, a receiver is arranged in the cavity, and the receiver is electrically connected with the power module, and the power module is provided with a charging interface.

Preferably, the movable rack comprises a fork and a base, the two sides of the movable rack are vertically rotated to be provided with vertical ball screws, the fork is in threaded socket connection with the two vertical ball screws, the base is provided with a sliding part, the movable rack is arranged on the base through the sliding part, the top end of the movable rack is provided with a transmission part, and the two vertical ball screws are connected through the transmission part.

Preferably, the conveyer belt output end is equipped with and pushes away the material subassembly, it is used for with material dish propelling movement to the fork to push away the material subassembly, it includes dish cylinder, pulley guide rail, spacing cardboard, lifting cylinder and jacking bracket to push away the material subassembly, spacing cardboard fixed mounting is on the conveyer belt, the perpendicular slidable mounting of jacking bracket is in the conveyer belt, lifting cylinder fixed mounting is in the conveyer belt bottom, and output and jacking bracket fixed connection, the pulley guide rail sets up on jacking bracket top, push away the dish cylinder and set up the one side of keeping away from the removal frame at the jacking bracket.

The invention has the following beneficial effects:

(1) According to the invention, the automatic movement of the material vehicle is realized through the matching of the automatic conveying belt, the moving frame and the moving assembly, and the automatic tray loading can be realized during the loading process, so that one worker can operate the material vehicle, the efficiency is improved, the reversing of the material vehicle is realized through the matching of the reversing mechanism, the two sides of the material vehicle can be loaded in a balanced manner, and the stability of the transportation process is ensured;

(2) According to the material loading device, the top of the material trolley is guided and supported through rail breakage, meanwhile, the bottom of the trolley frame is in contact with the side baffle through the limiting wheels, the moving stability of the material trolley is improved, the aim of multi-directional calibration of the material trolley can be achieved, the phenomenon that the loading time is delayed due to adjustment of the position of the material trolley, so that the working efficiency is reduced is prevented, efficient loading work of the material trolley is facilitated, the top and the bottom of the material trolley are stressed in the same direction under the cooperation of the reversing structure, the stability of the material tray on the material trolley during rotation is greatly improved, and the influence of shaking of the material tray on products is prevented;

(3) Through the setting that removes the frame, can follow the conveyer belt with the material and transfer to the material car on, can not reach the base top at the material car simultaneously, carry out interim transportation to the material dish, realize transporting the continuity of operation, shorten the transportation cycle, lifting efficiency.

Drawings

Fig. 1 is a schematic perspective view of an automatic loading device for transferring freeze-dried food according to the present invention;

FIG. 2 is a schematic diagram of the right side view of the structure of FIG. 1;

fig. 3 is a schematic perspective view of a material cart in an automatic loading device for transferring freeze-dried food provided by the invention;

fig. 4 is a schematic perspective view of an upper steering assembly of an automatic loading device for transferring freeze-dried food according to the present invention;

fig. 5 is a schematic front view of a partial cross-sectional structure of a material cart and a reversing mechanism in an automatic loading device for transferring freeze-dried food provided by the invention;

FIG. 6 is a schematic rear perspective view of a movable frame of an automatic loading device for transferring freeze-dried food according to the present invention;

FIG. 7 is a schematic perspective view of a lower steering assembly of an automatic loading device for transferring freeze-dried food according to the present invention;

FIG. 8 is a schematic top view of a lower steering assembly of an automated freeze-dried food transfer cart according to the present invention;

fig. 9 is a schematic bottom perspective view of a lower steering assembly of an automatic loading device for transferring freeze-dried food according to the present invention;

fig. 10 is an enlarged view of a structure in fig. 5.

In the figure: 1. a conveyor belt; 2. a material vehicle; 201. a frame; 202. a cross beam; 203. a limiting wheel; 3. a movable frame; 4. a track; 5. breaking the rail; 6. a support frame; 7. an upper motor; 8. a ring frame; 9. erecting a rod; 10. positioning the air cylinder; 11. positioning a baffle plate; 12. a base; 13. a turntable; 14. a lower motor; 15. a side dam; 16. a side cylinder; 17. a first clamping plate; 18. a jacking cylinder; 19. a pushing cylinder; 20. a second clamping plate; 21. a front cylinder; 22. a hanger; 23. a frame body; 24. a roller; 25. a rotating shaft; 26. a power supply module; 27. a receiver; 28. a driven sprocket; 29. a motor; 30. a drive sprocket; 31. a chain; 32. a pallet fork; 33. a base; 34. a vertical ball screw; 35. a material tray; 36. a push disc cylinder; 37. a pulley guide rail; 38. a limiting clamping plate; 39. a lifting cylinder; 40. jacking a bracket; 41. a circular rail; 42. a bearing pulley; 43. a connecting rod; 44. a linear guide rail; 45. a horizontal ball screw; 46. a lower drive motor; 47. an upper drive motor; 48. and (4) a synchronous belt.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the description is only a part of the embodiments of the present invention, rather than the whole embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1 to 10, an automatic loading device for transferring freeze-dried food comprises: the conveying belt 1, the material vehicle 2 and the moving frame 3, the conveying belt 1 is an automatic drum-type assembly line, the moving frame 3 is arranged on the side face of the output end of the conveying belt 1, a plurality of material trays 35 are loaded on the conveying belt 1, the material trays 35 are used for transferring materials, the moving frame 3 is used for transferring the material trays 35 from the conveying belt 1 to the material vehicle 2, the conveying belt further comprises a track 4, the track 4 is fixedly connected with the top of a warehouse workshop, the material vehicle 2 is embedded on the track 4 in a sliding mode through two sets of moving assemblies at the top end, a reversing mechanism is arranged on one side, far away from the conveying belt 1, of the moving frame 3 and comprises an upper steering assembly and a lower steering assembly, the upper steering assembly and the lower steering assembly are used for reversing the material vehicle 2, the reversing angle is one hundred eighty degrees, the upper steering assembly comprises a broken rail 5, two sets of upper limiting components, a support 6 and a rotating component, the broken rail 5 is arranged in the rail 4 and forms a complete conveying line with the rail 4, the broken rail 5 and the rail 4 are both in an I shape, two ends of a support frame 6 are fixedly connected with the top ends of the rails 4 at two ends of the broken rail 5 respectively, a rotating part comprises an upper motor 7 and a ring frame 8, the upper motor 7 is vertically and fixedly arranged on the support frame 6, an output end is fixedly connected with the middle part of the top end of the broken rail 5 through the ring frame 8, an upper positioning part comprises a vertical rod 9, a positioning cylinder 10 and positioning baffles 11, the two groups of upper positioning parts are symmetrically arranged on the broken rail 5, the vertical rod 9 is vertically and fixedly arranged on the broken rail 5, the positioning cylinder 10 is vertically and fixedly arranged on the side surface of the vertical rod 9, the output end vertically penetrates through the broken rail 5, the positioning baffles 11 are fixedly arranged at the bottom of the output end of the positioning cylinder 10, and photoelectric sensing switches are fixedly arranged on the two positioning baffles 11.

Rotatable part still includes ring rail 41, a plurality of bearing pulley 42 and many connecting rods 43, and many connecting rods 43 are the circumference and distribute, and equal perpendicular fixed mounting is in the ring rail 41 outside, and a plurality of bearing pulley 42 are the annular and distribute, and equal fixed mounting is in 8 upsides of ring frame, and all rolls and inlay and establish on ring rail 41, many connecting rods 43 top all with storehouse workshop interior top fixed connection.

Lower steering assembly includes base 12, carousel 13, lower motor 14, many contralateral baffle 15 and clamping part, and lower motor 14 fixed mounting is in base 12, and carousel 13 rotates and installs in base 12 middle part, and bottom and lower motor 14 output end fixed connection, and many contralateral baffle 15 divide into two sets ofly, and every group is equal vertical fixed mounting on carousel 13.

The clamping component comprises two side cylinders 16, two first clamping plates 17, a jacking cylinder 18, a pushing cylinder 19, a second clamping plate 20 and two front cylinders 21, the two side cylinders 16 are symmetrically arranged on the rotary table 13, the output ends of the two side cylinders are close to each other, the two first clamping plates 17 are respectively and fixedly arranged at the output ends of the two side cylinders 16, the jacking cylinder 18 is fixedly arranged at the bottom of the rotary table 13 through a hanger 22 and is vertically upward, the top of the hanger 22 is fixedly connected with the bottom surface of the rotary table 13, the pushing cylinder 19 is fixedly arranged at the top end of an output shaft of the jacking cylinder 18, the output shaft of the pushing cylinder 19 is horizontally forward, the second clamping plate 20 is fixedly arranged at the output end of the pushing cylinder 19, through holes are formed in the rotary table 13, the two front cylinders 21 are symmetrically and fixedly arranged on the rotary table 13, and the output shafts are close to each other and respectively penetrate through the two side baffles 15 which are positioned at the forefront ends.

The material trolley 2 comprises a trolley frame 201, two cross beams 202 and four limiting wheels 203, wherein the two cross beams 202 are horizontally and longitudinally fixedly installed at the bottom of the trolley frame 201 and are symmetrical front and back, the four limiting wheels 203 are respectively installed at the end parts of the two cross beams 202 in a rotating mode, the central rotation axis is vertically upward, and material discs 35 can be embedded in the two sides of the trolley frame 201.

The movable assembly comprises a frame body 23, four idler wheels 24, four rotating shafts 25 and two sets of driving parts, the frame body 23 is fixedly installed on the top end of the frame 201, a cavity is formed in the frame body, the four idler wheels 24 are symmetrically arranged on two sides of the frame body 23 through the rotating shafts 25, the four idler wheels are all embedded on the broken rails 5 in a rolling mode, a power supply module 26 is embedded in the frame body 23 in a fixed mode, the driving parts are arranged in the cavity, a receiver 27 is arranged in the cavity, the receiver 27 is electrically connected with the power supply module 26, the power supply module 26 is provided with a charging interface, and the receiver 27 is wirelessly connected with external terminal equipment.

Two sets of drive parts set up respectively in support body 23 both sides, and drive part includes two driven sprocket 28, motor 29, drive sprocket 30 and chain 31, and two driven sprocket 28 fix the cup joint respectively on two pivot 25, motor 29 fixed mounting in the cavity, and receiver 27 between electric connection, drive sprocket 30 is fixed to be cup jointed on motor 29 output shaft, and the chain 31 inlays to be established in two driven sprocket 28 and the drive sprocket 30 outside.

The operating personnel accessible terminal equipment sends command signal to receiver 27, and alone can the operating equipment, through above-mentioned process, can realize the automatic removal of material car 2, need not artifical the promotion, and to the position automatically regulated of material car 2, be convenient for carry out balanced loading to its both sides.

The material vehicle 2 is driven by the moving assembly to move along the positive direction of the Y axis on a conveying guide rail consisting of the broken rail 5 and the rail 4, when the material vehicle moves to the rail section of the broken rail 5, a limit wheel 203 at the bottom side is in rolling contact with the inner walls of the side baffles 15 at the two sides, when a roller 24 at the front side passes through a positioning baffle 11 at the rear side (close to the origin of a coordinate system), a photoelectric sensing switch on the rear positioning baffle 11 senses a signal of the material vehicle 2, the positioning cylinder 10 at the front side is started through servo control, the positioning baffle 11 at the output end is pushed to move downwards, the front side of the material vehicle 2 is limited, the two front cylinders 21 are started simultaneously, the output ends of the two front cylinders 21 extend out to penetrate through the two side baffles 15 at the front side to intercept the limit wheel 203, when the roller 24 at the front side of the material vehicle 2 runs to the positioning baffle 11 at the front side, a signal of the photoelectric sensing switch material vehicle 2 on the positioning baffle 11 at the front side is started through servo control, the positioning cylinder 10 at the rear side is started to push a positioning cylinder 20 at the front side of the front side and push a front side and rear side of the two front and rear side positioning cylinders 18 which the front and a lifting control cylinder 2 to push a lifting control baffle plate 18 which the front and a front side baffle plate 18 which is positioned to lift the front side and rear side baffle plate 18, the front side baffle 2, the front side and a lifting control cylinder 19, the front side baffle 2, the front side baffle plate 18 and rear side baffle plate 18 is positioned, the front side baffle plate 19, the lifting control cylinder 19, carry on spacingly to the Y axle direction of 2 bottoms of material car, two side cylinders 16 start, release two first cardboard 17 for two first cardboard 17 press from both sides the centre sill of frame 201 bottom tightly, realize that the X axle direction of 2 bottoms of material car is spacing, through the mode, can carry out diversified injecing to material car 2, guarantee the stability of loading process, then can carry out the loading.

Remove frame 3 and include fork 32 and base 33, remove 3 both sides and all rotate perpendicularly and install perpendicular ball 34, fork 32 cup joints with two perpendicular ball 34 screw threads, be equipped with sliding part on base 33, remove frame 3 and set up on base 33 through sliding part, sliding part includes two linear guide rail 44, horizontal ball 45 and lower driving motor 46, the equal horizontal fixed mounting of two linear guide rail 44 is on base 33, horizontal ball 45 rotates and installs on base 33, remove 3 bottom slidable mounting of frame on two linear guide rail 44, and cup joint with horizontal ball 45 screw threads, lower driving motor 46 sets up on base 33, and output and horizontal ball 45 fixed connection.

Remove 3 tops of putting up and be equipped with drive disk assembly, two perpendicular ball 34 pass through drive disk assembly and connect, and drive disk assembly includes driving motor 47, hold-in range 48 and a plurality of band pulley, goes up driving motor 47 fixed mounting and puts up 3 sides at removing, and a plurality of band pulleys set up respectively on two perpendicular ball 34 tops, go up driving motor 47 output shafts and remove frame 3, and a plurality of band pulleys pass through hold-in range 48 and connect.

The output of 1 output of conveyer belt is equipped with and pushes away the material subassembly, it is used for pushing away material dish 35 propelling movement to fork 32 in to push away the material subassembly, it includes push away set cylinder 36 to push away the material subassembly, pulley guide 37, spacing cardboard 38, lift cylinder 39 and jacking bracket 40, spacing cardboard 38 fixed mounting is on conveyer belt 1, the perpendicular slidable mounting of jacking bracket 40 is in conveyer belt 1, lift cylinder 39 fixed mounting is in 1 bottom of conveyer belt, and output and jacking bracket 40 fixed connection, pulley guide 37 sets up on jacking bracket 40 top, push away the one side that set cylinder 36 set up and keep away from removal frame 3 at jacking bracket 40, be equipped with inductive switch in the jacking bracket 40.

The working principle of the invention is as follows:

send the instruction to receiver 27 through terminal equipment, receiver 27 orders motor 29 to operate, motor 29 drives pivot 25 through driving sprocket 30 and chain 31 and rotates, pivot 25 drives gyro wheel 24 and rotates, gyro wheel 24 rolls on track 4, drive material car 2 and remove, realize automatic moving, raise the efficiency, when removing to disconnected rail 5 on, photoelectric sensing switch senses the signal of material car 2, start two sets of upper limit part and clamping part in proper order, it is spacing to carry out material car 2, make material car 2 fix at last turn to between subassembly and the lower subassembly that turns to, when the photoelectric sensing switch that is located the front side senses the signal of material car 2, photoelectric signal feeds back to terminal equipment, terminal equipment sends the instruction to receiver 27, make motor 29 stall, realize the location of material car 2, then can load.

When the pallet is loaded, the uppermost layer of the pallet fork 32 in the initial state and the pulley guide rail 37 are at the same horizontal height, the material disc 35 is transmitted by the conveyor belt 1 along the positive direction of the Y axis, and after reaching the position of the moving frame 3, the material disc is stopped by the limiting clamping plate 38, the inductive switch senses the material disc 35 and then transmits a signal to the disc pushing cylinder 36, the disc pushing cylinder 36 pushes the material disc 35 onto the pallet fork 32 along the pulley guide rail 37 in the negative direction of the X axis, after the material disc 35 reaches the position, the upper driving motor 47 drives the vertical ball screw 34 to rotate through the synchronous belt 48 and the belt wheel, the pallet fork 32 moves on the moving frame 3 along the positive direction of the Z axis by the height of one station, and after the operation is repeated for a plurality of times, until the material disc 35 is filled.

After the pallet fork 32 is filled with the material tray 35, the lower driving motor 46 drives the horizontal ball screw 45 to rotate, the horizontal ball screw 45 drives the moving frame 3 to move along the linear guide rail 44 towards the X-axis negative direction, the pallet fork 32 and the material tray 35 above the pallet fork are integrally pushed to the position of the material trolley 2, after the material tray travels a fixed distance to reach the position, the upper driving motor 47 drives the vertical ball screw 34 to move the pallet fork 32 downwards for 20mm on the moving frame 3 along the Z-axis negative direction, and the material tray 35 falls on the material trolley 2. Then, the moving frame 3 drives the horizontal ball screw 45 to rotate by the lower driving motor 46, and moves back to the initial position along the linear guide rail 44 in the positive direction of the X axis to perform loading of the next round.

After one side of the material vehicle 2 is fully loaded, the upper motor 7 and the lower motor 14 are controlled to start through a terminal, the upper motor 7 drives the broken rail 5 to rotate through the ring frame 8, the broken rail 5 drives the top end of the material vehicle 2 to rotate, the lower motor 14 drives the rotary table 13 to rotate, the rotary table 13 drives the bottom of the material vehicle 2 to rotate through the clamping component, and under the cooperation of the upper motor 7 and the lower motor 14 rotating in the same direction, the whole material vehicle 2 is driven to rotate one hundred eighty degrees to load the other side.

After the two sides of the material vehicle 2 are completely filled, the material vehicle 2 is unlocked, the motor 29 is started again through the terminal, the material vehicle 2 is moved out, and the material is transported. When the next material vehicle 2 does not arrive, the fork 32 can serve as temporary transfer equipment to continuously load the material tray 35, so that the transfer continuity is ensured, the whole loading period is shortened, and the efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. An automatic loading device for transferring freeze-dried food, comprising:

the conveying belt (1) is an automatic drum type assembly line, the moving frame (3) is arranged on the side face of the output end of the conveying belt (1), a plurality of material trays (35) are uploaded on the conveying belt (1), the material trays (35) are used for transferring materials, and the moving frame (3) is used for transferring the material trays (35) from the conveying belt (1) to the material vehicle (2);

the method is characterized in that: the material trolley is characterized by further comprising a track (4), wherein the track (4) is fixedly connected with the top of a storehouse workshop, and the material trolley (2) is embedded on the track (4) in a sliding mode through two groups of moving assemblies at the top end;

a reversing mechanism is arranged on one side of the moving frame (3) far away from the conveying belt (1), the reversing mechanism comprises an upper steering assembly and a lower steering assembly which are used for reversing the material trolley (2), the reversing angle is one hundred and eighty degrees, the upper steering assembly comprises a broken rail (5), two groups of upper limiting parts, a support frame (6) and a rotating part, the broken rail (5) is arranged in the track (4), a complete conveying line is formed with the rail (4), two ends of the support frame (6) are respectively fixedly connected with the top ends of the rails (4) at two ends of the broken rail (5), the rotating part comprises an upper motor (7) and a ring frame (8), the upper motor (7) is vertically and fixedly arranged on the supporting frame (6), and the output end is fixedly connected with the middle part of the top end of the broken rail (5) through a ring frame (8), the upper limiting parts comprise vertical rods (9), positioning cylinders (10) and positioning baffles (11), the two groups of upper limiting parts are symmetrically arranged on the broken rails (5), the upright stanchion (9) is vertically and fixedly arranged on the broken rail (5), the positioning cylinder (10) is vertically and fixedly arranged on the side surface of the upright rod (9), the output end of the positioning cylinder penetrates through the broken rail (5) vertically, the positioning baffles (11) are fixedly arranged at the bottom of the output end of the positioning cylinder (10), and photoelectric sensing switches are fixedly arranged on the two positioning baffles (11);

the movable assembly comprises a frame body (23), four idler wheels (24), four rotating shafts (25) and two groups of driving parts, the frame body (23) is fixedly installed at the top end of the frame (201), a cavity is formed in the frame body, the four idler wheels (24) are symmetrically arranged on two sides of the frame body (23) through the rotating shafts (25) and are all embedded on the broken rails (5) in a rolling mode, a power supply module (26) is fixedly embedded in the frame body (23), the driving parts are arranged in the cavity, a receiver (27) is arranged in the cavity, the receiver (27) is electrically connected with the power supply module (26), and a charging interface is formed in the power supply module (26);

the two groups of driving parts are respectively arranged on two sides of the frame body (23), each driving part comprises two driven sprockets (28), a motor (29), a driving sprocket (30) and a chain (31), the two driven sprockets (28) are respectively fixedly sleeved on the two rotating shafts (25), the motors (29) are fixedly arranged in the cavities and are electrically connected with the receivers (27), the driving sprockets (30) are fixedly sleeved on output shafts of the motors (29), and the chains (31) are embedded outside the two driven sprockets (28) and the driving sprockets (30);

the lower steering assembly comprises a base (12), a rotary table (13), a lower motor (14), a plurality of pairs of side baffles (15) and clamping components, wherein the lower motor (14) is fixedly installed in the base (12), the rotary table (13) is rotatably installed in the middle of the base (12), the bottom of the rotary table is fixedly connected with the output end of the lower motor (14), the plurality of pairs of side baffles (15) are divided into two groups, and each group is vertically and fixedly installed on the rotary table (13);

the clamping component comprises two side cylinders (16), two first clamping plates (17), a jacking cylinder (18), a jacking cylinder (19), a second clamping plate (20) and two front cylinders (21), the two side cylinders (16) are symmetrically arranged on the rotary plate (13), the output ends of the two side cylinders are close to each other, the two first clamping plates (17) are fixedly arranged at the output ends of the two side cylinders (16) respectively, the jacking cylinder (18) is fixedly arranged at the bottom of the rotary plate (13) through a hanging bracket (22) and is vertically upward, the top of the hanging bracket (22) is fixedly connected with the bottom surface of the rotary plate (13), the jacking cylinder (19) is fixedly arranged at the top end of an output shaft of the jacking cylinder (18), the output shaft is horizontally forward, the second clamping plate (20) is fixedly arranged at the output end of the jacking cylinder (19), a through hole is formed in the rotary plate (13), the two front cylinders (21) are symmetrically and fixedly arranged on the rotary plate (13), and the output shafts are close to each other and penetrate through the two side baffles (15) located at the foremost ends respectively;

the material trolley (2) comprises a trolley frame (201), two cross beams (202) and four limiting wheels (203), wherein the two cross beams (202) are horizontally and longitudinally fixedly mounted at the bottom of the trolley frame (201) and are symmetrical front and back, the four limiting wheels (203) are respectively rotatably mounted at the end parts of the two cross beams (202), the central axis of rotation is vertical and upward, and material trays (35) can be embedded in the two sides of the trolley frame (201).

2. The automatic loading device for transferring the freeze-dried food according to claim 1, wherein: remove frame (3) including fork (32) and base (33), remove frame (3) both sides and all rotate perpendicularly and install perpendicular ball (34), fork (32) cup joint with two perpendicular ball (34) screw threads, be equipped with sliding part on base (33), remove frame (3) and set up on base (33) through sliding part, it is equipped with drive disk assembly, two to remove frame (3) top perpendicular ball (34) are connected through drive disk assembly.

3. The automatic loading device for transferring the freeze-dried food according to claim 2, wherein: the utility model discloses a fork of conveyer belt, including conveyer belt (1), push away material subassembly and be used for propelling movement material dish (35) to fork (32), push away material subassembly and include push away set cylinder (36), pulley guide rail (37), spacing cardboard (38), lifting cylinder (39) and jacking bracket (40), spacing cardboard (38) fixed mounting is on conveyer belt (1), jacking bracket (40) perpendicular slidable mounting is in conveyer belt (1), lifting cylinder (39) fixed mounting is in conveyer belt (1) bottom, and output and jacking bracket (40) fixed connection, pulley guide rail (37) set up on jacking bracket (40) top, push away set cylinder (36) set up in one side that removal frame (3) was kept away from in jacking bracket (40).

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