CN112045956B - Feeding device for full-automatic packaging of cake spoon - Google Patents

Abstract

The utility model discloses a feeding device for full-automatic cake spoon packaging, which belongs to the field of cake spoon packaging equipment and comprises a belt conveyor, a mounting frame, a blanking and product separation structure, a rotary main power structure and a product adsorption clamping structure, wherein the belt conveyor is arranged at the lower part of the mounting frame, the blanking and product separation structure is fixedly arranged at the lower part of the mounting frame and positioned above the feeding end of the belt conveyor, the rotary main power structure is arranged at the upper part of the mounting frame, and the product adsorption clamping structure is arranged at the outer end of the rotary main power structure of the mounting frame. According to the cake spoon, power is provided through the rotary main power structure on the mounting frame, so that the product adsorption clamping structure on the rotary main power structure is driven to move, the cake spoon products are taken out and transferred, the cake spoon products are separated from waste materials in the products by matching with the blanking and product separation structure, the cake spoon products finally fall on the belt conveyor, and then the cake spoon products are conveyed into the packaging machine through the belt conveyor to be packaged.

Description

Feeding device for full-automatic packaging of cake spoon

Technical Field

The utility model relates to the field of cake spoon packaging equipment, in particular to a feeding device for full-automatic packaging of cake spoons.

Background

The cake spoon is a catering tool for cakes and is often sold in a manner of being matched with cakes, the existing cake spoon is usually taken out in a manual manner after being produced by a mould, then a finished product pressed by the mould formed by combining a plurality of cake spoons is split and packaged, if the cake spoon is operated in a manual manner, a plurality of people are required to cooperate to work, and the labor capacity is large;

in the prior art, a packaging machine for cake spoons is available, but a plurality of electric power parts are utilized to realize the taking out and feeding of a combination body pressed by a cake spoon mold, the whole action program is complex, and the action steps are more, so that the control difficulty of a controller such as a PLC (programmable logic controller) is increased; and current packaging machinery need separately carry the cake spoon itself on the assembly of cake spoon and be used for pouring the mouth of gluing of cake spoon and arrange the material to carrying of the assembly of cake spoon, and then increased packaging machinery's transportation part's motion stroke, also consequently increased the volume of equipment, consequently need a cake spoon of solving above-mentioned problem for full-automatic packing material feeding unit.

Disclosure of Invention

The utility model aims to solve the problems in the background art and designs a feeding device for fully-automatic packaging of cake spoons.

The technical scheme of the utility model is that the feeding device for full-automatic packaging of the cake spoon comprises a belt conveyor, a mounting frame, a blanking and product separation structure, a rotary main power structure and a product adsorption clamping structure, wherein the belt conveyor is mounted at the lower part of the mounting frame, the blanking and product separation structure is fixedly mounted at the lower part of the mounting frame and positioned above the feeding end of the belt conveyor, the rotary main power structure is mounted at the upper part of the mounting frame, and the product adsorption clamping structure is mounted at the outer end of the rotary main power structure of the mounting frame;

the blanking and product separation structure comprises a tray, a blanking groove, a waste material barrel, a rotating disc, a containing groove, a power motor, a power gear and a waste material guide groove, the tray is fixedly arranged at the lower part of the mounting frame, the charging chute is arranged at the outer side of the tray and is positioned right above the belt conveyor, the waste material cylinder is fixedly inserted in the middle of the tray, the rotating disc is rotatably sleeved on the upper part of the waste material cylinder and is placed above the tray, the plurality of containing grooves are distributed on the rotating disc in an annular array shape and have the same shape and size as the charging grooves, the side surface of the rotating disc is of a tooth-shaped structure which is distributed in an annular shape, the power motor is fixedly arranged on the mounting frame, the power gear is fixedly arranged on the output shaft of the power motor and is occluded with the tooth-shaped structure on the side surface of the rotating disc, the waste guide groove is fixedly arranged on the lower surface of the tray and is of a groove-shaped structure which gradually inclines downwards from inside to outside;

the rotary main power structure comprises a guide post, guide strips, turning blocks, a mounting ring, power cylinders and a first spring, wherein the guide post is transversely and fixedly mounted on the upper part of the mounting frame, the guide strips are fixedly mounted on the outer surface of the guide post, the guide strips are of a twisted strip-shaped structure which is gradually turned from outside to inside to a vertical state from a horizontal state, the turning blocks are slidably sleeved on the guide post and are slidably engaged with the guide strips, the mounting ring is rotatably sleeved outside the turning blocks, the two power cylinders are fixedly mounted on the upper part of the mounting frame and are positioned on two sides of the guide post, the telescopic ends of the power cylinders are slidably inserted on the mounting ring and extend out of the mounting ring, the first spring is sleeved on the telescopic ends of the power cylinders, and one end of the first spring is fixedly connected with the outer end of the telescopic ends of the power cylinders, and the other end of the first spring is connected with the outer surface of the mounting ring;

the product adsorption clamping structure comprises an installation rod, an installation block, a sliding rod, an installation plate, a second spring, an air supply pipe, a telescopic pipe, an adsorption block, adsorption hoses, suckers, a third spring, a waste material clamping structure and an adsorption block movement guide structure, wherein the installation rod is transversely and fixedly installed on the outer surface of a rotating block, the installation block is fixedly installed at the outer end of the installation rod, the two sliding rods are symmetrically inserted into two sides of the installation block in a sliding mode, the installation plate is fixedly installed at the outer end of the sliding rod, the second springs are sleeved on the sliding rod and located between the installation block and the installation plate, the air supply pipe is fixedly inserted into the middle of the installation block and penetrates through the installation plate, the telescopic pipe is fixedly installed in the middle of the air supply pipe, the adsorption block is fixedly installed at the outer end of the air supply pipe, a plurality of the adsorption hoses are fixedly installed on the outer surface of the adsorption block in an annular array mode, the suckers are fixedly installed at the outer end of the adsorption hoses, a plurality of No. three springs overlap respectively in adsorb the hose outside, and on its one end was fixed in the sucking disc internal surface on the absorption piece surface other end was fixed in, waste material centre gripping structure installed in the absorption piece middle part and with the air supply pipe intercommunication, absorption piece motion guide structure installs on the collar.

Further, the waste material clamping structure comprises a cylinder, a piston, a first connecting rod, a fourth spring, expansion claws and a second connecting rod, wherein the cylinder is fixedly embedded in the middle of the adsorption block, the piston is slidably mounted in the cylinder, the first connecting rod is slidably inserted into the cylinder and connected with the piston, the fourth spring is fixedly sleeved outside the first connecting rod, one end of the fourth spring is fixedly connected with the other end of the first connecting rod and the other end of the piston, the other end of the fourth spring is fixedly connected with the inner end and the outer end of the cylinder, the two expansion claws are rotatably hinged to the outer end of the cylinder, and one ends of the two connecting rods are rotatably hinged to the outer end of the first connecting rod and the other ends of the two connecting rods are rotatably hinged to the inner sides of the two expansion claws respectively.

Furthermore, the adsorption block motion guide structure comprises a guide frame, a rotating shaft, guide rails, guide columns, rectangular guide rails, sliding blocks, guide grooves and guide blocks, wherein the guide frame is fixedly installed at the lower part of the installation ring, the rotating shaft is rotatably inserted at the lower end of the guide frame, the two guide rails are fixedly sleeved on the rotating shaft and positioned at two sides of the installation plate, the guide columns are fixedly installed at two sides of the installation plate, the rectangular guide rails are fixedly and transversely installed on the guide frame, the sliding blocks are fixedly sleeved on the outer peripheries of the rectangular guide rails and fixedly connected with the outer ends of the power cylinders, the guide grooves are formed in the rotating shaft, the guide grooves are of curved groove structures inclined upwards from outside to inside, the guide blocks are sleeved on the rotating shaft and slidably engaged with the guide grooves, and the upper ends of the guide blocks are fixedly connected with the lower ends of the sliding blocks.

Furthermore, the adsorption hose is of a telescopic pipe type structure.

Furthermore, the guide rail is an arc-shaped strip structure with the radius smaller than the length of the mounting plate from the center of the guide column.

Furthermore, the rotatable connection mode between the rotating block and the mounting ring is that the rotating block and the mounting ring are rotatably connected through a bearing.

Furthermore, when the piston is positioned on the outer side of the cylinder, an included angle between the second connecting rod and the first connecting rod is an acute angle.

Furthermore, the fourth spring is a tension spring.

Further, a plurality of the adsorption hoses are communicated with the air supply pipe through pipelines.

Has the advantages that:

according to the cake spoon, through the structural design, the rotary main power structure is utilized to drive the product adsorption clamping structure to move, and the external negative pressure air pressure source is matched, so that the cake spoon product is taken out, transferred and placed on the blanking and product separation structure, the separation of the glue opening waste material in the middle of the product after the cake spoon is taken out of the mould and the cake spoon is realized, and further, relatively few power output and action steps are utilized, so that the function realized by the existing complex equipment is realized;

through the design of the blanking and product separation structure, the product of the cake spoon and the glue port waste material are simultaneously treated, the glue port of the cake spoon can be discharged outwards through the waste material guide groove by utilizing the waste material cylinder in the middle, so that the problem that the glue port of the cake spoon product and the cake spoon per se need to be separately treated by the conventional equipment is solved, the running stroke and the action steps of the equipment are reduced, and the volume of the device can be correspondingly reduced due to the reduction of the stroke;

through the design of the product adsorption clamping structure, by utilizing the scalability of the telescopic pipe, when negative pressure is provided through the air supply pipe, the air supply pipe simultaneously provides negative pressure for the sucker on the adsorption hose so as to facilitate the sucker to adsorb cake spoon products, and simultaneously, the air supply pipe is sealed because the negative pressure and the sucker are contacted and sealed with the cake spoon, so that the telescopic pipe is compressed by atmospheric pressure, and further the outer ends of the installation plate and the air supply pipe are driven to contract inwards, and further the cake spoon products in the mould are taken out from the mould, thereby solving the problem that the existing equipment needs independent action power and steps to provide for taking out the products and the complexity of the equipment is increased;

guide effect through the leading truck of adsorption piece guide structure, when taking out cake spoon product, it can deviate from the leading truck to move towards cake spoon product through the guide post, and then make mounting panel and air supply pipe outer end outwards move, and then make sucking disc and cake spoon contact, and when cake spoon product itself and the gluey mouthful waste material of cake spoon product separate, utilize the sliding block to move under the drive of cylinder, and then utilize the epaxial guide way cooperation guide block of axis of rotation to realize the axis of rotation and rotate, and then the guided way rotates downwards and makes the sucking disc downstream, and then make the product on the sucking disc fall in blanking and product isolating construction, and promote downwards and make the gluey mouth and the separation of cake spoon of product, and then realized the purpose of the product mouth of gluing and the simultaneous processing separation of product itself.

Drawings

FIG. 1 is a schematic structural view of a feeding device for fully automatically packaging cake spoons according to the present invention;

FIG. 2 is a schematic left-view structure of a part of the adsorption block of the present invention;

FIG. 3 is a schematic view of a partial side view of the suction block of the present invention moving to a position above the rotary plate;

FIG. 4 is a schematic top view of the rotating disk portion of the present invention;

FIG. 5 is a schematic top view of the pallet of the present invention;

FIG. 6 is a schematic view of a partial structure of the slider portion of the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 8 is a schematic structural view of the guide post of the present invention engaging a mold in a state where the guide post is removed from the guide rail;

FIG. 9 is a schematic structural view of the telescopic tube in a contracted state for fitting the mold after the guiding column is pulled out from the guiding rail and the cake spoon product is sucked;

FIG. 10 is a schematic view of the construction of the cake scoop product of the present invention;

FIG. 11 is a schematic view of the expansion jaw portion of the present invention;

fig. 12 is a schematic structural view of the expansion claw of the present invention cooperating with a cake spoon product to clamp a glue port of the cake spoon product;

FIG. 13 is a schematic view of the structure of the suction hose portion according to the present invention.

In the figure, 1, a belt conveyor; 2. a mounting frame; 3. a tray; 4. a charging chute; 5. a waste cylinder; 6. rotating the disc; 7. a containing groove; 8. a power motor; 9. a power gear; 10. a waste chute; 11. a guide post; 12. a guide strip; 13. rotating the block; 14. a mounting ring; 15. a power cylinder; 16. a first spring; 17. mounting a rod; 18. mounting blocks; 19. a slide bar; 20. mounting a plate; 21. a second spring; 22. a gas supply pipe; 23. a telescopic pipe; 24. an adsorption block; 25. an adsorption hose; 26. a suction cup; 27. a third spring; 28. a cylinder; 29. a piston; 30. a first connecting rod; 31. a fourth spring; 32. an expansion claw; 33. a second connecting rod; 34. a guide frame; 35. a rotating shaft; 36. a guide rail; 37. a guide post; 38. a rectangular guide rail; 39. a slider; 40. a guide groove; 41. and a guide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a feeding device for full-automatic cake spoon packaging comprises a belt conveyor 1, a mounting frame 2, a blanking and product separation structure, a rotary main power structure and a product adsorption clamping structure, wherein the belt conveyor 1 is mounted at the lower part of the mounting frame 2, the blanking and product separation structure is fixedly mounted at the lower part of the mounting frame 2 and positioned above the feeding end of the belt conveyor 1, the rotary main power structure is mounted at the upper part of the mounting frame 2, the product adsorption clamping structure is mounted at the outer end of the rotary main power structure of the mounting frame 2, the discharging end of the belt conveyor 1 is conveyed to a cake spoon packaging machine, and the running speed of the belt conveyor 1 is synchronous with the device;

the blanking and product separation structure comprises a tray 3, a blanking groove 4, a waste material cylinder 5, a rotary disc 6, a containing groove 7, a power motor 8, a power gear 9 and a waste material guide groove 10, wherein the tray 3 is fixedly arranged at the lower part of a mounting frame 2, the blanking groove 4 is arranged at the outer side of the tray 3 and is positioned right above a belt conveyor 1, the waste material cylinder 5 is fixedly inserted in the middle part of the tray 3, the rotary disc 6 is rotatably sleeved at the upper part of the waste material cylinder 5 and is arranged above the tray 3, a plurality of containing grooves 7 are distributed on the rotary disc 6 in an annular array shape and have the same shape and size with the blanking groove 4, the side surface of the rotary disc 6 is in an annular distribution tooth-shaped structure, the power motor 8 is fixedly arranged on the mounting frame 2, the power gear 9 is fixedly arranged on an output shaft of the power motor 8 and is meshed with the tooth-shaped structure at the side surface of the rotary disc 6, the waste material guide groove 10 is fixedly arranged on the lower surface of the tray 3, the waste material guide groove-shaped structure gradually inclining downwards from inside to outside, wherein, the power motor 8 is a stepping motor, and the rotating speed of the power motor 8 is synchronous with the belt conveyor 1;

the rotary main power structure comprises a guide post 11, a guide bar 12, a rotating block 13, a mounting ring 14, power cylinders 15 and a first spring 16, wherein the guide post 11 is transversely and fixedly mounted on the upper part of the mounting frame 2, the guide bar 12 is fixedly mounted on the outer surface of the guide post 11, the guide bar 12 is of a twisted strip-shaped structure which is gradually turned from outside to inside to a vertical state from a horizontal state, the rotating block 13 is slidably sleeved on the guide post 11 and is slidably engaged with the guide bar 12, the mounting ring 14 is rotatably sleeved outside the rotating block 13, the two power cylinders 15 are fixedly mounted on the upper part of the mounting frame 2 and are positioned at two sides of the guide post 11, the telescopic ends of the power cylinders 15 are slidably inserted on the mounting ring 14 and extend out of the mounting ring 14, the first spring 16 is sleeved on the telescopic ends of the power cylinders 15, one end of the first spring is fixedly connected with the outer end of the telescopic ends of the power cylinders 15, and the other end of the first spring is connected with the outer surface of the mounting ring 14, the action period of the power cylinder 15 is the same as the time of the power motor 8 driving the rotating disc 6 to rotate for one circle, and then after the rotating disc 6 rotates for one circle, the main power structure is rotated to drive the product adsorption and clamping structure to feed the rotating disc 6 in time;

the product adsorption clamping structure comprises an installation rod 17, an installation block 18, sliding rods 19, an installation plate 20, second springs 21, an air supply pipe 22, an extension pipe 23, an adsorption block 24, adsorption hoses 25, suckers 26, third springs 27, a waste material clamping structure and an adsorption block movement guide structure, wherein the installation rod 17 is transversely and fixedly installed on the outer surface of a rotating block 13, the installation block 18 is fixedly installed at the outer end of the installation rod 17, the two sliding rods 19 are symmetrically and slidably inserted into two sides of the installation block 18, the installation plate 20 is fixedly installed at the outer end of the sliding rods 19, the two second springs 21 are sleeved on the sliding rods 19 and positioned between the installation block 18 and the installation plate 20, the air supply pipe 22 is fixedly inserted in the middle of the installation block 18 and penetrates through the installation plate 20, the extension pipe 23 is fixedly installed in the middle of the air supply pipe 22, the adsorption blocks 24 are fixedly installed at the outer end of the air supply pipe 22, and the adsorption hoses 25 are fixedly installed on the outer surface of the adsorption block 24 in an annular array distribution manner, the sucking disc 26 is fixedly installed in the outer end of the flexible adsorption pipe 25, a plurality of third springs 27 are respectively sleeved outside the flexible adsorption pipe 25, one end of each third spring is fixed on the outer surface of the adsorption block 24, the other end of each third spring is fixed on the inner surface of the sucking disc 26, the waste material clamping structure is installed in the middle of the adsorption block 24 and communicated with the air supply pipe 22, the adsorption block motion guiding structure is installed on the installation ring 14, the air supply pipe 22 is connected with an external air source, and the external air source can be a vacuum pump with an electromagnetic control valve.

In the utility model, the waste material clamping structure comprises a cylinder 28, a piston 29, a first connecting rod 30, a fourth spring 31, expansion claws 32 and a second connecting rod 33, wherein the cylinder 28 is fixedly embedded in the middle of an adsorption block 24, the piston 29 is slidably arranged in the cylinder 28, the first connecting rod 30 is slidably inserted on the cylinder 28 and is connected with the piston 29, the fourth spring 31 is fixedly sleeved outside the first connecting rod 30, one end of the fourth spring 31 is fixedly connected with the piston 29, the other end of the fourth spring is fixedly connected with the inner end and the outer end of the cylinder 28, the two expansion claws 32 are rotatably hinged at the outer end of the cylinder 28, one ends of the two second connecting rods 33 are rotatably hinged at the outer end of the first connecting rod 30 and the other ends of the two expansion claws 32 are respectively rotatably hinged at the inner sides of the two expansion claws 32, when a negative pressure air source is connected on an air supply pipe 22, the piston 29 in the cylinder 28 receives a negative pressure effect to enable the piston 29 to move inwards, and further the piston 29 moves inwards to drive the first connecting rod 30 to move inwards, a connecting rod 30 inward movement drives No. two connecting rods 33 and outwards promotes expansion claw 32, and then expansion claw 32 expands and utilizes the expansion force to carry out the centre gripping to the jiao kou of cake spoon product, and when the negative pressure air supply on the air supply pipe 22 was removed, piston 29 in the cylinder 28 resets under No. four spring 31's effect, and expansion claw 32 withdraws, and then no longer expands the centre gripping to gluing the kou.

In the utility model, the absorption block movement guiding structure comprises a guiding frame 34, a rotating shaft 35, guiding rails 36, guiding columns 37, rectangular guide rails 38, sliding blocks 39, guiding grooves 40 and guiding blocks 41, wherein the guiding frame 34 is fixedly arranged at the lower part of the mounting ring 14, the rotating shaft 35 is rotatably inserted at the lower end of the guiding frame 34, the two guiding rails 36 are fixedly sleeved on the rotating shaft 35 and positioned at two sides of the mounting plate 20, the guiding columns 37 are fixedly arranged at two sides of the mounting plate 20, the rectangular guide rails 38 are fixedly and transversely arranged on the guiding frame 34, the sliding blocks 39 are fixedly sleeved on the rectangular guide rails 38 in a sliding way, the upper ends of the sliding blocks are fixedly connected with the outer ends of the power cylinders 15, the guiding grooves 40 are arranged on the rotating shaft 35, the guiding grooves 40 are of a curved groove-shaped structure which inclines upwards from outside to inside, the guiding blocks 41 are slidably sleeved on the rotating shaft 35 and can be engaged with the guiding grooves 40, the upper ends of the guiding blocks 41 are fixedly connected with the lower ends of the sliding blocks 39, during operation, the sliding block 39 is driven by the telescopic end of the power cylinder 15 to slide on the rectangular guide rail 38 which plays a guiding role, and then the sliding block 39 drives the guide block 41 to drive the rotating shaft 35 to rotate on the guide frame 34 under the action of the guide groove 40 on the rotating shaft 35, and then the rotating shaft 35 rotates to drive the guide rail 36 to rotate; the guide rail 36 guides the guide post 37 by sliding the guide post 37 on the guide rail 36.

In the utility model, the adsorption hose 25 is of a telescopic tube structure, so that the adsorption hose 25 can be contracted when receiving external pressure, the suction disc 26 on the adsorption hose 25 can conveniently utilize the contraction of the adsorption hose 25 when the cake spoon product is placed on the blanking and product separation structure, and the waste material clamping structure can conveniently drive the glue opening to continuously descend so as to separate the glue opening of the cake spoon product from the cake spoon.

In the utility model, the guide rail 36 is an arc-shaped strip structure with the radius smaller than the length of the mounting plate 20 from the center of the guide column 11, and the over-frequency adsorption clamping structure is in a contraction state when the guide column 11 runs on the guide rail 36.

In the utility model, the rotatable connection mode between the rotating block 13 and the mounting ring 14 is rotatable connection through a bearing, and the rotation resistance between the rotating block 13 and the mounting ring 14 is reduced through the bearing connection mode.

In the utility model, when the piston 29 is positioned outside the cylinder 28, the included angle between the second connecting rod 33 and the first connecting rod 30 is an acute angle, and then when the piston 29 moves inwards, the piston 29 can drive the first connecting rod 30 to move, so that the second connecting rod 33 expands outwards, and further the expansion claw 32 is expanded, and the opening force is utilized to clamp the rubber opening.

In the utility model, the fourth spring 31 is a tension spring, and the piston 29 in the cylinder 28 moves outwards to reset by using the tension of the fourth spring 31 when not under the action of negative pressure, so that the expansion claw 32 is retracted.

In the utility model, the plurality of adsorption hoses 25 are communicated with the air supply pipe 22 through a pipeline, so that the air supply pipe 22 is used for providing negative pressure for the plurality of adsorption hoses 25, and the suction cups 26 on the adsorption hoses 25 are convenient for adsorbing the cake fork products.

All the electric parts and the adaptive power supply thereof are connected through leads by the personnel in the field, and a proper controller is selected according to the actual situation to meet the control requirements, the specific connection and the control sequence, the following working principle is referred to, the electric connection is completed among the electric parts in sequence, the detailed connection means is the known technology in the field, the working principle and the process are mainly described below, and the electric control is not explained; the connection of the pneumatic elements and the elements themselves in this case belong to the prior art and therefore no further description is given of the connection of the pneumatic elements.

In this embodiment:

the cake spoon product is of a radial structure with a middle part and a circular structure with an outer ring in a circular structure, the structure is a glue opening part, and a plurality of cake spoons are radially connected to the circular structure;

when the cake spoon is in work, firstly, an injection mold of a cake spoon product is opened, meanwhile, an inner thimble of the injection mold pushes the cake spoon product to a distance from the inside of the mold to the outside of the mold, then a power cylinder 15 works, the power cylinder 15 works to drive a mounting ring 14 to move outwards, then the mounting ring 14 drives a rotating block 13 to move outwards, when the rotating block 13 moves outwards, the cake spoon product deflects under the action of a guide strip 12 on a guide post 11, because the guide strip 12 gradually deflects to a horizontal position, the rotating block 13 also gradually deflects to the horizontal state, the rotating block 13 deflects to drive a mounting rod 17 and a mounting block 18 to deflect, the mounting block 18 deflects to face the cake spoon product in the injection mold, at the moment, a guide post 37 on the mounting plate 20 just deviates from a guide rail 36, and the guide post 37 is under the action of a second spring 21 after not being limited by the guide rail 36, the mounting plate 20 moves outwards, wherein the sliding rod 19 plays a guiding role, the mounting plate 20 moves outwards to drive the outer section of the air supply pipe 22 to move outwards so as to drive the adsorption block 24 to move outwards, so that the adsorption hose 25 and the suction cup 26 on the adsorption block 24 move outwards, and the suction cup 26 moves outwards to abut against a cake spoon product in the mold;

then, the air supply pipe 22 starts to be connected with a negative pressure air source, and then the air supply pipe suction cup 26 starts to adsorb the cake spoon product, meanwhile, the waste material clamping structure is used for clamping a glue opening of the cake spoon product under the action of negative pressure, and meanwhile, as the suction cup 26 is blocked by the cake spoon product, the position of the suction cup 26 corresponds to the cake spoon part of the cake spoon product, then the telescopic pipe 23 is contracted under the action of negative pressure, and then the mounting plate 20 is driven to integrally move inwards, and then the suction cup 26 is driven to move inwards, and then the suction cup 26 moves inwards to drive the cake spoon product to move inwards, and the cake spoon product moves inwards to be separated from the mold;

then, the mounting plate 20 moves inwards to enable the guide post 37 on the mounting plate 20 to move to the inner side of the guide rail 36, then the power cylinder 15 acts to contract, further the power cylinder 15 contracts to drive the mounting ring 14 to move, the mounting ring 14 moves to drive the rotating block 13 to move inwards, the rotating block 13 moves inwards to enable the rotating block 13 to drive the mounting block 18 to gradually rotate to a horizontal state under the action of the guide strip 12, when the rotating block 13 moves to the innermost end and is limited by the mounting frame 2 and cannot move, the mounting block 18 and the mounting plate 20 face downwards, the position of the suction cup 26 is just above the containing groove 7 on the rotating disc 6, at the moment, the power motor 8 stops rotating temporarily, the telescopic end of the power cylinder 15 continues to move inwards, further the telescopic end of the power cylinder 15 moves to overcome the elastic force of the first spring 16 to drive the sliding block 39 to move inwards on the rectangular guide rail 38, and further the sliding block 39 drives the guide block 41 to move inwards, under the action of the guide groove 40 on the rotating shaft 35, the guide block 41 generates a deflection trend by meshing with the guide groove 40, the rotating shaft 35 is passively deflected under the action that the guide block 41 cannot deflect under the limitation of the sliding block 39 under the deflection trend of the guide block 41, and the rotating shaft 35 deflects to drive the guide rail 36 to deflect;

the guide rail 36 deflects to make the mounting plate 20 under the action of the first spring 16 move downwards, so as to indirectly drive the suction disc 26 and the cake spoon product on the suction disc 26 to move downwards, so that the cake spoon of the cake spoon product falls into the containing groove 7 on the rotating disc 6, then the guide rail 36 continuously deflects to make the waste material clamping structure further drive the rubber port to move downwards, so as to make the rubber port of the cake spoon product separate from the cake spoon, then the rubber port falls into the waste material cylinder 5 and is discharged from the waste material guide groove 10, then the power cylinder 15 starts to repeat the extending process, the power cylinder 15 extends to indirectly drive the guide rail 36 to rotate upwards, before the rubber port falls, the negative pressure on the air supply pipe 22 is cut off when the rubber port falls, then the guide rail 36 moves upwards to drive the guide column 37 to rise so as to drive the suction disc 26 and the waste material clamping structure to integrally rise, at this time, the power motor 8 works to drive the power gear 9 to rotate, the power gear 9 rotates to drive the rotating disc 6 to rotate on the tray 3, the rotating disc 6 rotates to drive the cake spoons in the containing grooves 7 to rotate, so that the cake spoons fall into the blanking groove 4 one by one, and then fall onto the belt conveyor 1 through the blanking groove 4 to be conveyed to a packing machine for packing;

and then the extending process of the power cylinder 15 is repeated to realize the next feeding process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A feeding device for full-automatic cake spoon packaging comprises a belt conveyor (1), a mounting frame (2), a blanking and product separation structure, a rotary main power structure and a product adsorption clamping structure, wherein the belt conveyor (1) is mounted at the lower part of the mounting frame (2), and is characterized in that the blanking and product separation structure is fixedly mounted at the lower part of the mounting frame (2) and positioned above the feeding end of the belt conveyor (1), the rotary main power structure is mounted at the upper part of the mounting frame (2), and the product adsorption clamping structure is mounted at the outer end of the rotary main power structure of the mounting frame (2);

the blanking and product separating structure comprises a tray (3), a blanking groove (4), waste material cylinders (5), a rotating disc (6), containing grooves (7), a power motor (8), a power gear (9) and a waste material guide groove (10), wherein the tray (3) is fixedly arranged at the lower part of a mounting frame (2), the blanking groove (4) is arranged at the outer side of the tray (3) and is positioned right above a belt conveyor (1), the waste material cylinders (5) are fixedly inserted in the middle of the tray (3), the rotating disc (6) is rotatably sleeved at the upper part of the waste material cylinders (5) and is arranged above the tray (3), a plurality of containing grooves (7) are distributed on the rotating disc (6) in an annular array shape and have the same shape and size as the blanking groove (4), the side surface of the rotating disc (6) is in an annular distribution tooth-shaped structure, and the power motor (8) is fixedly arranged on the mounting frame (2), the power gear (9) is fixedly arranged on an output shaft of the power motor (8) and is occluded with a tooth-shaped structure on the side surface of the rotating disc (6), the waste guide groove (10) is fixedly arranged on the lower surface of the tray (3), and the waste guide groove (10) is of a groove-shaped structure which is gradually inclined downwards from inside to outside;

the rotary main power structure comprises a guide post (11), a guide bar (12), a rotating block (13), a mounting ring (14), a power cylinder (15) and a first spring (16), wherein the guide post (11) is transversely and fixedly mounted on the upper part of the mounting frame (2), the guide bar (12) is fixedly mounted on the outer surface of the guide post (11), the guide bar (12) is of a twisted strip-shaped structure which is gradually turned to a vertical state from an outside to an inside direction from a horizontal state, the rotating block (13) is slidably sleeved on the guide post (11) and is slidably meshed with the guide bar (12), the mounting ring (14) is rotatably sleeved outside the rotating block (13), the two power cylinders (15) are fixedly mounted on the upper part of the mounting frame (2) and are positioned on two sides of the guide post (11), and the telescopic ends of the power cylinders (15) are slidably inserted on the mounting ring (14) and extend out of the mounting ring (14), the first spring (16) is sleeved on the telescopic end of the power cylinder (15), and one end of the first spring is fixedly connected with the outer end of the telescopic end of the power cylinder (15) while the other end is connected with the outer surface of the mounting ring (14);

the product adsorption clamping structure comprises an installation rod (17), an installation block (18), a sliding rod (19), an installation plate (20), a second spring (21), an air supply pipe (22), an extension pipe (23), an adsorption block (24), an adsorption hose (25), a sucker (26), a third spring (27), a waste material clamping structure and an adsorption block movement guide structure, wherein the installation rod (17) is transversely and fixedly installed on the outer surface of a rotating block (13), the installation block (18) is fixedly installed at the outer end of the installation rod (17), the two sliding rods (19) are symmetrically and slidably inserted into two sides of the installation block (18), the installation plate (20) is fixedly installed at the outer end of the sliding rod (19), the two second springs (21) are sleeved on the sliding rod (19) and positioned between the installation block (18) and the installation plate (20), the air supply pipe (22) is fixedly inserted into the middle of the installation block (18) and penetrates through the installation plate (20), flexible pipe (23) fixed mounting is in air supply pipe (22) middle part, adsorb piece (24) fixed mounting in air supply pipe (22) outer end, and is a plurality of adsorption tube (25) are cyclic annular array distribution fixed mounting on adsorbing piece (24) surface, sucking disc (26) fixed mounting is in adsorption tube (25) outer end, and is a plurality of No. three spring (27) overlap respectively outside adsorption tube (25), and its one end is fixed in on adsorbing piece (24) surface on the other end is fixed in sucking disc (26) internal surface, waste material centre gripping structure install in adsorption piece (24) middle part and with air supply pipe (22) intercommunication, adsorption piece motion guide structure installs on collar (14).

2. The feeding device for full-automatic packaging of cake spoons according to claim 1, wherein, the waste material clamping structure comprises a cylinder (28), a piston (29), a first connecting rod (30), a fourth spring (31), an expansion claw (32) and a second connecting rod (33), the cylinder (28) is fixedly embedded in the middle of the adsorption block (24), the piston (29) is installed in the cylinder (28) in a sliding way, the first connecting rod (30) is inserted on the cylinder (28) in a sliding way and is connected with the piston (29), no. four springs (31) are fixedly sleeved outside the first connecting rod (30), one ends of the springs are fixedly connected with the piston (29) and the other ends of the springs are fixedly connected with the inner end and the outer end of the cylinder (28), the two expansion claws (32) are rotatably hinged to the outer end of the cylinder (28), one ends of the two connecting rods (33) are rotatably hinged to the outer end of the first connecting rod (30) and the other ends of the two connecting rods are rotatably hinged to the inner sides of the two expansion claws (32) respectively.

3. The feeding device for the full-automatic cake spoon packaging as claimed in claim 1, wherein the adsorption block movement guiding structure comprises a guiding frame (34), a rotating shaft (35), a guiding rail (36), a guiding column (37), a rectangular guide rail (38), a sliding block (39), a guiding groove (40) and a guiding block (41), the guiding frame (34) is fixedly installed at the lower part of the installation ring (14), the rotating shaft (35) is rotatably inserted at the lower end of the guiding frame (34), the two guiding rails (36) are fixedly sleeved on the rotating shaft (35) and located at two sides of the installation plate (20), the guiding column (37) is fixedly installed at two sides of the installation plate (20), the rectangular guide rail (38) is fixedly and transversely installed on the guiding frame (34), the outer end (39) is fixedly sleeved on the rectangular guide rail (38) in a sliding manner, the outer end of the sliding block is externally tangent to the rectangular guide rail (38), and is fixedly connected with the power cylinder (15), the guide groove (40) is formed in the rotating shaft (35), the guide groove (40) is of a curved groove-shaped structure inclining upwards from outside to inside, the guide block (41) is sleeved on the rotating shaft (35) in a sliding mode and can be meshed with the guide groove (40) in a sliding mode, and the upper end of the guide block (41) is fixedly connected with the lower end of the sliding block (39).

4. The feeding device for fully automatically packaging the cake spoon as claimed in claim 1, wherein the adsorption hose (25) is of a telescopic tube structure.

5. The feeding device for the full-automatic cake spoon packaging of claim 3, wherein the guide rail (36) is an arc-shaped strip structure with a radius smaller than the length of the mounting plate (20) from the center of the guide column (11).

6. The feeding device for the full-automatic cake spoon packaging of claim 1, characterized in that the rotatable connection between the rotating block (13) and the mounting ring (14) is a rotatable connection through a bearing.

7. The feeding device for the full-automatic cake spoon packaging as claimed in claim 2, characterized in that when the piston (29) is located outside the cylinder (28), an included angle between the second connecting rod (33) and the first connecting rod (30) is an acute angle.

8. The feeding device for fully automatically packaging the cake spoon as claimed in claim 2, wherein the fourth spring (31) is a tension spring.

9. The feeding device for the full-automatic packaging of cake spoons according to claim 1, wherein a plurality of the suction hoses (25) are communicated with the air supply pipe (22) through a pipeline.

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