CN113276335A - Dog chews processing is with suppression forming device - Google Patents
Dog chews processing is with suppression forming device Download PDFInfo
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- CN113276335A CN113276335A CN202110549859.8A CN202110549859A CN113276335A CN 113276335 A CN113276335 A CN 113276335A CN 202110549859 A CN202110549859 A CN 202110549859A CN 113276335 A CN113276335 A CN 113276335A
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- 235000015111 chews Nutrition 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 title claims abstract description 14
- 230000001629 suppression Effects 0.000 title description 7
- 238000003825 pressing Methods 0.000 claims abstract description 80
- 239000000463 material Substances 0.000 claims abstract description 52
- 238000003860 storage Methods 0.000 claims abstract description 47
- 238000001125 extrusion Methods 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims description 40
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 241000282472 Canis lupus familiaris Species 0.000 description 24
- 210000000214 mouth Anatomy 0.000 description 8
- 238000000748 compression moulding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000000887 face Anatomy 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
- B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
- B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/005—Apparatus specially adapted for preparing animal feeding-stuffs for shaping by moulding, extrusion, pressing, e.g. pellet-mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3405—Feeding the material to the mould or the compression means using carrying means
- B29C2043/3427—Feeding the material to the mould or the compression means using carrying means hopper, vessel, chute, tube, conveying screw, for material in discrete form, e.g. particles or powder or fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
- B29C2043/5076—Removing moulded articles using belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a press forming device for processing dog chews, which comprises: a work table including a conveyor and a support frame body, the support frame body being erected at a front end of the conveyor; the material extruding device comprises a material storage barrel, wherein an extruding opening is arranged below the material storage barrel, a first valve body is arranged at the extruding opening, and the material storage barrel is arranged on the supporting frame body; the pressing device comprises an upper die frame and a lower die frame; the upper die frame comprises a circular frame body and a plurality of upper dies; the circular frame body is transversely connected to one side of the extrusion opening in a rotatable and up-and-down movable mode, so that when the circular frame body rotates, the extrusion opening is respectively opposite to each upper pressing die in the positive direction below the extrusion opening and is respectively matched and clamped; each upper pressing die is provided with a through hole matched with the extrusion port; the lower die holder can move transversely along the conveying structure and is arranged right below the extrusion opening in an up-and-down lifting mode, and the lower die holder comprises a plurality of lower dies which are matched with the upper dies in a one-to-one correspondence mode. The invention has simpler and more compact structure, realizes multiple types of one machine, greatly saves the production cost and has wider applicability.
Description
Technical Field
The invention relates to the technical field of dog chews, in particular to a compression molding device for dog chew processing.
Background
The dog chews are pet toys or pet foods, are similar to bones, rubber balls, circles, wooden sticks, shoes, particles and the like, and are high-protein meat nutrition products for pet dogs. Because dogs have a preference for biting bones, the dog chews are specially designed for dogs to clean oral cavities. The mode of dog chews preparation is usually after rolling into certain shape with the dog chews, need suppress and take shape through a mould, and the process is comparatively loaded down with trivial details, and has the problem that unnecessary mould material was cut in the drawing of patterns during the suppression, not only expends man-hour, and extravagant material to the press forming die of equipment is single, is unfavorable for the market demand of a tractor serves several types, and it is very necessary to provide a simple structure compactness, realizes the demand of a tractor serves several types suppression, and has the press forming device of more extensive suitability.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
The invention also aims to provide a press forming device for processing dog chews, which has a simpler and more compact structure, realizes multiple types in one machine, greatly saves the production cost and has wider applicability.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a press-forming device for dog chew processing, comprising:
a table including a conveyor and a support frame body that is mounted on a front end of the conveyor; the conveying device comprises a support frame and a conveying mechanism arranged at the top end of the support frame.
The material extruding device comprises a material storage barrel, wherein an extruding opening is formed in the lower portion of the material storage barrel, a first valve body is arranged at the position of the extruding opening, and the material storage barrel is arranged on the supporting frame body in a mode that the extruding opening faces downwards just right to the supporting frame.
The pressing device comprises an upper die frame and a lower die frame; the upper die frame comprises a circular frame body and a plurality of upper dies; the circular frame body is transversely connected to one side of the extrusion opening in a rotatable and up-and-down movable mode, so that when the circular frame body rotates, the extrusion opening is respectively opposite to each upper pressing die in the positive direction below the extrusion opening and is respectively matched and clamped; each upper pressing die is provided with a through hole matched with the extrusion port; the lower die holder can move transversely along the conveying structure and is arranged under the extrusion opening in a way of lifting up and down, and the lower die holder comprises a plurality of lower dies which are matched with the upper dies in a one-to-one correspondence manner.
Preferably, the upper end of the storage barrel is arranged to be a cylindrical structure, the lower end of the storage barrel is arranged to be a conical structure, and a partition plate positioned in the storage barrel is transversely arranged between the cylindrical structure and the conical structure so as to divide the storage barrel into an upper layer and a lower layer which are respectively a stirring chamber and a storage chamber; a crushing and stirring mechanism is arranged in the stirring chamber; the stirring chamber and the storage chamber are provided with the same discharge port, and a second valve body is arranged at the discharge port; the baffle bottom sets up and is located the push pedal that can reciprocate in the storeroom, the extrusion mouth is located the bottom in the storeroom.
Preferably, the circular frame body comprises a disc structure and a connecting piece for connecting the disc structure and the storage barrel; the connecting piece includes horizontal pole and telescopic link, the first end of horizontal pole is connected to the storage vat, the telescopic link is with scalable and rotatable mode, and the perpendicular the horizontal pole is connected the second end of horizontal pole, disc structure connects under the telescopic link, the centre of a circle of disc structure to the linear distance at extrusion mouth center with the centre of a circle of disc structure to the linear distance of the centre of a circle of through-hole equals.
Preferably, the lower die frame comprises a moving plate and a plurality of lower dies arranged at the top end of the moving plate; the top end of the support frame is provided with a sliding rail positioned at the front end of the conveying device, the sliding rail is transversely parallel to the conveying device, the bottom end of the moving plate is provided with a sliding block matched with the sliding rail, and the sliding block is connected to a pushing mechanism so that the moving plate can move back and forth along the sliding rail; and a lifting mechanism is arranged at the bottom end of the slide rail at a position right below the extrusion opening, so that the slide rail drives the lower pressing die to move up and down.
Preferably, each upper die is provided with an upper pressing groove with different shapes, and the lower die is provided with a lower pressing groove matched with the upper die.
Preferably, the bottom end of the lower pressing groove is provided with a first cooling layer positioned in the lower pressing die; the top end of the upper pressing groove is provided with a second cooling layer positioned in the upper pressing die; the cooling device is characterized in that liquid used for cooling is arranged in the first cooling layer and the second cooling layer, first circulating pipelines communicated with the first cooling layer are arranged on two sides of the lower pressing die, second circulating pipelines communicated with the second cooling layer are arranged on two sides of the upper pressing die, pump bodies are arranged on the first circulating pipelines and the second circulating pipelines and are connected to the cooling box respectively, and the liquid used for cooling is arranged in the cooling box.
Preferably, when the extrusion opening is inserted into the through hole, the bottom end of the extrusion opening is flush with the bottom end of the through hole; the upper die is internally provided with cavities which are parallel and level to the bottom end of the through hole and symmetrically arranged on two sides of the through hole, a blade is arranged in the cavity on one side, and the blade is connected to the cavity on one side in a mode of moving relative to the cavity.
Preferably, the intelligent control device is further included, and comprises:
and the controller is used for controlling the expansion and the rotation of the telescopic rod, the movement of the pushing mechanism, the lifting of the lifting mechanism and the opening and closing of the pump body.
And the pressing amount calculation module is used for calculating the amount of the materials to be extruded for pressing the dog chews into finished dog chews according to the shapes of the upper pressing groove and the lower pressing groove, and transmitting the amount of the materials to the controller so as to control the amount of the materials discharged from the extruding port.
The invention at least comprises the following beneficial effects:
according to the invention, the supporting frame body is arranged at the front end of the conveying device and used for supporting and installing the storage barrel, so that the material is directly extruded into the die cavity formed by the upper die and the lower die through the extrusion opening below the storage barrel, and the compression molding structure is simpler and more compact. Through set up conveyer in the rear of crowded material device, be convenient for with the finished product of press forming, carry and at the further cooling of the in-process of carrying through conveyer to the finished product design is more stable before the packing. Through setting up circular support body, be convenient for set up a plurality of moulding-die of going up to the dog chews that are used for suppressing different shapes demands, through the rotation of circular support body, the moulding-die rotates on the drive, so that every goes up the through-hole of moulding-die and all just to crowded material mouth, and the rethread disc support body is that the moulding-die shifts up, thereby makes the through-hole cover in crowded material mouth department, and the material of being convenient for is directly crowded to the die cavity in. The upper pressing die and the lower pressing die are arranged in a matching mode, and after the upper pressing die is selected, the lower pressing die corresponding to the upper portion is driven to move to the position right below the upper pressing die through the movement of the lower pressing die frame so as to form a pressing die cavity with the upper pressing die. The matching arrangement of a plurality of upper pressing dies and a plurality of lower pressing dies enables the forming device to prepare dog chews in various shapes required by the market, so that one machine with multiple types is realized, the production cost is greatly saved, and the forming device has wider applicability.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural view of a press-forming apparatus for dog chew processing according to the present invention;
FIG. 2 is a schematic structural view of the press molding apparatus for dog chew processing according to the present invention when the upper and lower dies are pressed;
FIG. 3 is a schematic structural view of the upper die according to the present invention;
fig. 4 is a schematic structural view of the lower die according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 and 2, the present invention provides a press-forming device for processing dog chews, comprising:
a table including a conveyor and a support frame 10, the support frame 10 being mounted on a front end of the conveyor; the conveying device comprises a support frame 11 and a conveying mechanism 12 arranged at the top end of the support frame 11.
The material extruding device comprises a material storage barrel 13, an extruding opening 14 is arranged below the material storage barrel 13, a first valve body is arranged at the extruding opening 14, and the material storage barrel 13 is arranged on the supporting frame body 10 in a manner that the extruding opening 14 faces downwards just to the supporting frame 11.
A pressing device comprising an upper die 21 frame and a lower die 30 frame; the upper die 21 frame comprises a circular frame body 20 and a plurality of upper dies 21; the circular frame body 20 is transversely connected to one side of the extrusion opening 14 in a rotatable and up-and-down movable manner, so that when the circular frame body 20 rotates, the extrusion opening 14 is respectively opposite to each upper pressing die 21 below in the positive direction and is respectively matched and clamped; each upper pressing die 21 is provided with a through hole 22 matched with the extrusion port 14; the lower die 30 frame is arranged right below the extrusion opening 14 in a manner of being capable of moving transversely along the conveying structure and being capable of lifting up and down, and the lower die 30 frame comprises a plurality of lower dies 30 which are correspondingly matched with the upper dies 21 one by one.
In the above scheme, the supporting frame body 10 is arranged at the front end of the conveying device to support and install the storage barrel 13, so that the material is directly extruded into the die cavity formed by the upper die and the lower die through the extruding opening 14 below the storage barrel 13, and the compression molding structure is simpler and more compact. Through set up conveyer in the rear of crowded material device, be convenient for with the finished product of press forming, carry and at the further cooling of the in-process of carrying through conveyer to the finished product design is more stable before the packing. Through setting up circular support body 20, be convenient for set up a plurality of last moulding-die 21 to the dog chews that are used for suppressing different shape demands, through the rotation of circular support body 20, the moulding-die 21 rotates in the drive, so that every through-hole 22 of going up moulding-die 21 all can just be to extrusion mouth 14, the rethread disc support body is that last moulding-die 21 shifts up, thereby makes through-hole 22 cover in extrusion mouth 14 department, is convenient for the material directly extrudes to the die cavity in. The upper pressing die 21 and the lower pressing die 30 are arranged in a matching manner, and after the upper pressing die 21 is selected, the lower pressing die 30 corresponding to the upper side is driven to move to the position right below the upper pressing die 21 through the movement of the lower pressing die 30 frame, so that a pressing cavity is formed by the upper pressing die 21 and the lower pressing die 30. The matching arrangement of the upper pressing dies 21 and the lower pressing dies 30 enables the forming device to prepare dog chews in various shapes required by the market, so that one machine with multiple types is realized, the production cost is greatly saved, and the forming device has wider applicability.
In a preferable scheme, the upper end of the storage barrel 13 is set to be a cylindrical structure, the lower end of the storage barrel 13 is set to be a conical structure, and a partition plate 130 located in the storage barrel 13 is transversely arranged between the cylindrical structure and the conical structure so as to divide the storage barrel 13 into an upper layer and a lower layer, which are respectively a stirring chamber and a storage chamber; a crushing and stirring mechanism is arranged in the stirring chamber; the stirring chamber and the storage chamber are provided with the same discharge port, and a second valve body is arranged at the discharge port; the bottom end of the partition 130 is provided with a push plate 131 which is positioned in the storage chamber and can move up and down, and the extrusion opening 14 is positioned at the bottom end of the storage chamber.
In the above scheme, the material storage barrel 13 is arranged into the barrel bodies with different shapes, so that the material storage barrel 13 is conveniently and fixedly mounted on the supporting frame body 10 in a clamping manner, and the material is conveniently discharged from the extrusion port 14. The setting of baffle 130 effectively separates into different functional areas with storage vat 13 for crowded material is conflict with the stirring, drops into the teeter chamber with the raw materials through storage vat 13 top opening, flows into the storage chamber through the teeter chamber in, and through the open-close of second valve body control, this kind is relatively independent, is favorable to the incessant supply of crowded material mouth 14 material, and then is favorable to the continuous operation of briquetting. Through baffle 130 bottom sets up push pedal 131, utilizes push pedal 131 downstream, drives extrusion mouth 14 material discharge's speed, and then guarantees the reduction of production required length to a certain extent.
In a preferred embodiment, the circular frame 20 comprises a disc structure and a connecting member for connecting the disc structure and the storage vat 13; the connecting piece comprises a cross rod 23 and an expansion rod 24, the first end of the cross rod 23 is connected to the storage barrel 13, the expansion rod 24 is connected to the second end of the cross rod 23 in a telescopic and rotatable mode, the cross rod 23 is perpendicularly connected to the second end of the cross rod 23, the disc structure is connected under the expansion rod 24, and the linear distance from the circle center of the disc structure to the center of the extrusion opening 14 is equal to the linear distance from the circle center of the disc structure to the circle center of the through hole 22.
In the above scheme, as shown in fig. 3, the cross rod 23 is connected to the storage barrel 13 and the telescopic rod 24, so that the telescopic rod 24, which is located at the bottom end of the cross rod 23 and perpendicular to the cross rod 23, is extended to drive the disc structure to move up and down, thereby realizing the matching action of the extrusion opening 14 and the through hole 22. The rotation of the expansion link 24 drives the rotation of the disc structure, so as to drive different upper pressing dies 21 to be arranged under the extrusion opening 14, and further realize the matching molding cavities of different upper pressing dies 21 and different lower pressing dies 30. The telescopic rod 24 comprises a first rod and a second rod arranged in the first rod, and the top end of the second rod is provided with a cylinder positioned in the first rod so that the second rod can stretch up and down.
In a preferred scheme, the lower die 30 rack comprises a moving plate 301 and a plurality of lower dies 30 arranged at the top end of the moving plate 301; the top end of the support frame 11 is provided with a slide rail 302 positioned at the front end of the conveying device, the slide rail 302 is transversely parallel to the conveying device, the bottom end of the moving plate 301 is provided with a slide block 303 matched with the slide rail 302, and the slide block 303 is connected to a pushing mechanism so that the moving plate 301 moves back and forth along the slide rail 302; the bottom end of the slide rail 302 is provided with a lifting mechanism 304 at a position right below the extrusion opening 14, so that the slide rail 302 drives the lower die 30 to move up and down.
In the above solution, as shown in fig. 4, by providing the slide rails 302 with a length greater than the width of the conveying device on the supporting frame 11, the length of the slide rails 302 depends on the number of the arranged lower press dies 30, and the length of the moving plate 301 is smaller than the length of the slide rails 302. The pushing mechanism pushes the sliding front-and-back movement in the slide rail 302, so as to drive the moving plate 301 to move front-and-back (front-and-back here refers to front-and-back along the direction of the slide rail 302), and further drive the lower die 30 to move front-and-back, thereby realizing the paired molding of the lower die 30 and the upper die 21. After the upper and lower pressing dies 30 are in place, the lifting mechanism 304 pushes the slide rail 302 to move upwards, so as to drive the lower pressing die 30 to move upwards, so that the butt joint pressing action of the upper and lower pressing dies 30 is realized, and after the pressing forming, the finished product is temporarily kept immovable due to inertia through rapidly moving the lower pressing die 30 downwards, so that the simple and rapid demoulding is facilitated. The lifting mechanism 304 is a cylinder.
In a preferred scheme, each upper die 21 is provided with an upper pressing groove with different shapes, and the lower die 30 is provided with a lower pressing groove matched with the upper die 21.
In the above scheme, each upper pressing groove with different shapes is provided with a corresponding lower pressing groove, so that a plurality of groups of matched die cavities for forming dog chews with different compression molding shapes can meet the pressing requirement of one device and multiple shapes.
In a preferred scheme, the bottom end of the lower pressing groove is provided with a first cooling layer positioned in the lower pressing die 30; the top end of the upper pressing groove is provided with a second cooling layer positioned in the upper pressing die 21; the first cooling layer and the second cooling layer are both provided with liquid for cooling, two sides of the lower die 30 are provided with a first circulating pipe 305 communicated with the first cooling layer, two sides of the upper die 21 are provided with a second circulating pipe 306 communicated with the second cooling layer, the first circulating pipe 305 and the second circulating pipe 306 are both provided with a pump body 307 and are respectively connected to a cooling tank 308, and liquid for cooling is arranged in the cooling tank 308.
In the above scheme, the first cooling layer is arranged at the position close to the lower pressure groove, so that the effect of the pump body 307 is facilitated, liquid in the cooling box 308 enters the first cooling layer through the first circulating pipe 305 after being subjected to compression molding, heat is taken away through circularly flowing liquid for cooling, the compression molding time is accelerated, and the cost investment of arranging a plurality of air coolers is avoided. The second circulation pipe 306 is connected to the selected upper die 21 after the upper die 21 is selected, and then the other upper die 21 is exchanged if the upper die 21 is exchanged to form the shape, and the second circulation pipe 306 is connected to the upper die 21 again to realize the cooling function of the second cooling layer.
In a preferable scheme, when the extruding opening 14 is inserted into the through hole 22, the bottom end of the extruding opening 14 is flush with the bottom end of the through hole 22; cavities which are flush with the bottom end of the through hole 22 and symmetrically arranged at two sides of the through hole 22 are arranged in the upper pressing die 21, a blade is arranged in the cavity at one side, and the blade is connected in the cavity at one side in a mode of moving relative to the cavity.
In the above solution, by symmetrically arranging the cavities in the upper die 21, it is convenient to arrange the cavities to cut off and block the material extruded from the extrusion opening 14. Then, the material extruding opening 14 is parallel and level with the bottom end of the through hole 22, when the blade moves out, the blade is certainly larger than the diameter of the material extruding opening 14, the blade not only cuts off the upper material, but also separates the outflow of the upper material, at the moment, the material extruding opening 14 is blocked by the first valve body and the blade layer, so that the pressure blocked by the blade is smaller, the deformation of the blade cannot be caused, the effect of separation is further ensured, a plurality of tails of the extrusion end of the press forming can be completely avoided, the direct finished product transmission after the press forming is ensured, and the material waste is completely avoided.
In a preferred embodiment, the system further comprises an intelligent control device, which comprises:
and the controller is used for controlling the expansion and the rotation of the expansion rod 24, the movement of the pushing mechanism, the lifting of the lifting mechanism 304 and the opening and closing of the pump body 307.
And the pressing amount calculation module is used for calculating the amount of the materials to be extruded for pressing the dog chews into finished dog chews according to the shapes of the upper pressing groove and the lower pressing groove, and transmitting the amount of the materials to the controller so as to control the amount of the materials discharged from the extruding port 14.
In the scheme, the controller controls the corresponding mechanism to run, so that the corresponding mechanism can be intelligently controlled, confusion is avoided, manual operation is replaced, the labor intensity of workers is reduced, and the accuracy and the timeliness of each step of operation are ensured. Can constitute the size of suppression die cavity according to selected corresponding last moulding-die 21 and lower moulding-die 30 through suppression volume calculation module, after considering the press forming, the crowded income of accurate control material guarantees the finished product quality, has avoided the waste of material simultaneously, also is convenient for avoid changing other different shapes or novel shape in the future after, and the suppression volume is good to be held, causes the extravagant problem of material.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (8)
1. A dog chews processing is with press forming device, wherein, includes:
a table including a conveyor and a support frame body that is mounted on a front end of the conveyor; the conveying device comprises a support frame and a conveying mechanism arranged at the top end of the support frame;
the material extruding device comprises a material storage barrel, wherein an extruding opening is formed below the material storage barrel, a first valve body is arranged at the extruding opening, and the material storage barrel is arranged on the supporting frame body in a manner that the extruding opening faces downwards to be over against the supporting frame;
the pressing device comprises an upper die frame and a lower die frame; the upper die frame comprises a circular frame body and a plurality of upper dies; the circular frame body is transversely connected to one side of the extrusion opening in a rotatable and up-and-down movable mode, so that when the circular frame body rotates, the extrusion opening is respectively opposite to each upper pressing die in the positive direction below the extrusion opening and is respectively matched and clamped; each upper pressing die is provided with a through hole matched with the extrusion port; the lower die holder can move transversely along the conveying structure and is arranged under the extrusion opening in a way of lifting up and down, and the lower die holder comprises a plurality of lower dies which are matched with the upper dies in a one-to-one correspondence manner.
2. The press-forming device for dog chews as claimed in claim 1, wherein the storage barrel is provided with a cylindrical upper end and a conical lower end, and a partition board is transversely arranged between the cylindrical and conical structures and located in the storage barrel to divide the storage barrel into an upper layer and a lower layer, namely a stirring chamber and a storage chamber; a crushing and stirring mechanism is arranged in the stirring chamber; the stirring chamber and the storage chamber are provided with the same discharge port, and a second valve body is arranged at the discharge port; the baffle bottom sets up and is located the push pedal that can reciprocate in the storeroom, the extrusion mouth is located the bottom in the storeroom.
3. The press-forming device for dog chew processing of claim 1, wherein said circular frame comprises a disk structure and a connecting member connecting said disk structure to said storage vat; the connecting piece includes horizontal pole and telescopic link, the first end of horizontal pole is connected to the storage vat, the telescopic link is with scalable and rotatable mode, and the perpendicular the horizontal pole is connected the second end of horizontal pole, disc structure connects under the telescopic link, the centre of a circle of disc structure to the linear distance at extrusion mouth center with the centre of a circle of disc structure to the linear distance of the centre of a circle of through-hole equals.
4. The press-forming apparatus for dog chew processing according to claim 1, wherein said lower molding frame comprises a moving plate and a plurality of said lower molds provided at a top end of said moving plate; the top end of the support frame is provided with a sliding rail positioned at the front end of the conveying device, the sliding rail is transversely parallel to the conveying device, the bottom end of the moving plate is provided with a sliding block matched with the sliding rail, and the sliding block is connected to a pushing mechanism so that the moving plate can move back and forth along the sliding rail; and a lifting mechanism is arranged at the bottom end of the slide rail at a position right below the extrusion opening, so that the slide rail drives the lower pressing die to move up and down.
5. The apparatus of claim 1, wherein each of said upper dies has differently shaped upper grooves and said lower die has corresponding lower grooves.
6. The press-forming apparatus for dog chew processing according to claim 5, wherein said lower pressing groove is provided at a bottom end thereof with a first cooling layer in said lower pressing mold; the top end of the upper pressing groove is provided with a second cooling layer positioned in the upper pressing die; the cooling device is characterized in that liquid used for cooling is arranged in the first cooling layer and the second cooling layer, first circulating pipelines communicated with the first cooling layer are arranged on two sides of the lower pressing die, second circulating pipelines communicated with the second cooling layer are arranged on two sides of the upper pressing die, pump bodies are arranged on the first circulating pipelines and the second circulating pipelines and are connected to the cooling box respectively, and the liquid used for cooling is arranged in the cooling box.
7. The press-forming device for dog chews according to claim 1, wherein a bottom end of the extrusion opening is flush with a bottom end of the through hole when the extrusion opening is inserted into the through hole; the upper die is internally provided with cavities which are parallel and level to the bottom end of the through hole and symmetrically arranged on two sides of the through hole, a blade is arranged in the cavity on one side, and the blade is connected to the cavity on one side in a mode of moving relative to the cavity.
8. The press-forming device for dog chew processing of claim 1, further comprising an intelligent control device comprising:
the controller is used for controlling the expansion and the rotation of the telescopic rod, the movement of the pushing mechanism, the lifting of the lifting mechanism and the opening and closing of the pump body;
and the pressing amount calculation module is used for calculating the amount of the materials to be extruded for pressing the dog chews into finished dog chews according to the shapes of the upper pressing groove and the lower pressing groove, and transmitting the amount of the materials to the controller so as to control the amount of the materials discharged from the extruding port.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110549859.8A CN113276335A (en) | 2021-05-20 | 2021-05-20 | Dog chews processing is with suppression forming device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110549859.8A CN113276335A (en) | 2021-05-20 | 2021-05-20 | Dog chews processing is with suppression forming device |
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| CN113276335A true CN113276335A (en) | 2021-08-20 |
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| CN202110549859.8A Pending CN113276335A (en) | 2021-05-20 | 2021-05-20 | Dog chews processing is with suppression forming device |
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Cited By (1)
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| CN113878775A (en) * | 2021-09-15 | 2022-01-04 | 浙江松华新材股份有限公司 | Polytetrafluoroethylene turning film blank combined hydraulic press and preparation method thereof |
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Application publication date: 20210820 |