CN108402118B - Be applied to conveyer of making biscuit and make equipment of biscuit - Google Patents
Be applied to conveyer of making biscuit and make equipment of biscuit Download PDFInfo
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- CN108402118B CN108402118B CN201810536302.9A CN201810536302A CN108402118B CN 108402118 B CN108402118 B CN 108402118B CN 201810536302 A CN201810536302 A CN 201810536302A CN 108402118 B CN108402118 B CN 108402118B
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C9/00—Other apparatus for handling dough or dough pieces
- A21C9/08—Depositing, arranging and conveying apparatus for handling pieces, e.g. sheets of dough
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
- A21C11/02—Embossing machines
- A21C11/08—Embossing machines with engraved moulds, e.g. rotary machines with die rolls
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
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- Specific Conveyance Elements (AREA)
Abstract
The invention relates to a conveying device applied to biscuit making, which comprises a frame, a lifting mechanism arranged on the frame, and a conveying belt mechanism arranged on the frame in a lifting manner; the lifting mechanism comprises a hand wheel, a screw rod rotatably arranged, a worm wheel sleeved on the screw rod, a worm meshed with the worm wheel, a support frame arranged at the end part of the screw rod, a servo motor, a speed reducer arranged at the output end of the servo motor, a rotating shaft arranged at the output end of the speed reducer, a cam sleeved on the rotating shaft, an output frame fixed on a frame body of the conveying belt mechanism, a first shaft arranged at the bottom of the output frame and a first bearing sleeved on the first shaft; the hand wheel shaft of the hand wheel is connected with the worm, the end part of the screw rod is rotatably arranged on the support frame, and the cam is propped against the first bearing. The invention also relates to a biscuit making device. The conveyor may be involved in the shaping and transportation of biscuits, and the biscuit making apparatus may be used to make biscuits. Belongs to the technical field of biscuit production.
Description
Technical Field
The invention relates to the technical field of biscuit production, in particular to a conveying device applied to biscuit making and biscuit making equipment.
Background
The biscuit is favored by clients of all ages because of the characteristics of sweet taste, softness and delicious taste, the existing biscuit production equipment is usually formed by combining a forming head, a frame, a workbench and a bracket, and a discharge hole and a flower nozzle are arranged on the forming head. At present, biscuits develop towards shape diversification and color diversification, and the existing biscuit production equipment cannot change the shape of the biscuits according to actual needs and cannot accurately control the quantity of the biscuits. The shape of the biscuit is single, most of the existing biscuit production equipment is complex in structure, troublesome in operation, inconvenient to move and low in production efficiency.
At present, a conveyor belt mechanism is not applied to biscuit production equipment, a conventional conveyor belt is basically used in a factory, the conveyor belt is loosened after a period of operation, daily production is affected, and a plurality of tensioning devices are arranged at present, but the tensioning devices are relatively complex in structure, the conventional conveyor belt is greatly changed in structure, large in size and inconvenient to use, and the input cost of the conveyor belt is increased. Moreover, the current conveyor belt cannot participate in the forming and transportation of biscuits.
Disclosure of Invention
Aiming at the technical problems existing in the prior art, the invention aims at: the conveying device applied to making biscuits can participate in forming and transporting the biscuits.
It is a further object of the present invention to provide a biscuit making apparatus which can be used for making biscuits.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the conveying device for making biscuits comprises a frame, a lifting mechanism arranged on the frame, and a conveying belt mechanism arranged on the frame in a lifting manner;
the conveying belt mechanism comprises a frame body, a driving shaft rotatably mounted on the frame body, a driven shaft mounted on the frame body, a driving side rubber roller sleeved on the driving shaft, a driven side rubber roller sleeved on the driven shaft and a conveying belt connected with the driving side rubber roller and the driven side rubber roller; the frame body is arranged on the frame in a lifting manner;
the lifting mechanism comprises a hand wheel, a screw rod rotatably arranged, a worm wheel sleeved on the screw rod, a worm meshed with the worm wheel, a support frame arranged at the end part of the screw rod, a servo motor, a speed reducer arranged at the output end of the servo motor, a rotating shaft arranged at the output end of the speed reducer, a cam sleeved on the rotating shaft, an output frame fixed on a frame body of the conveying belt mechanism, a first shaft arranged at the bottom of the output frame and a first bearing sleeved on the first shaft; the screw rod is vertically arranged, the worm is horizontally arranged, a hand wheel shaft of the hand wheel is connected with the worm, the end part of the screw rod is rotatably arranged on the support frame, the speed reducer is fixed on the support frame, and the cam is propped against the first bearing.
Further is: the conveyor belt mechanism also comprises an adjusting rod and an adjusting block; the driven shaft is movably arranged on the frame body, one end of the adjusting block is sleeved at the end part of the driven shaft, the other end of the adjusting block is in threaded connection with the adjusting rod, and the adjusting rod is arranged on the frame body. The adjusting rod and the adjusting block can be used for adjusting the tightness degree of the conveyor belt.
Further is: the conveyor belt mechanism further comprises a hanger, a driving motor and a chain transmission assembly; the hanger is fixed on the support body, and the hanger is located the below of initiative side rubber roll, is equipped with the backing plate on the hanger, and driving motor fixes on the backing plate, and chain drive assembly's main sprocket is installed on driving motor's output, and chain drive assembly's vice sprocket suit is on the driving shaft. The hanger, drive motor, and chain drive assembly may be used to drive the conveyor belt in operation.
Further is: the conveying belt mechanism further comprises a scraping assembly, wherein the scraping assembly comprises a locking plate, a scraping plate and two connecting rods respectively sleeved at two ends of the driven shaft; one end of the locking plate is connected to one of the connecting rods, the other end of the locking plate is connected to the other connecting rod, the scraping plate is fixed to the locking plate, and the scraping plate is located below the conveying belt. The scraping component can scrape materials adhered to the conveyor belt.
Further is: the conveyor belt mechanism further comprises an auxiliary side rubber roller and an auxiliary shaft, the auxiliary side rubber roller is sleeved on the auxiliary shaft, the auxiliary shaft is vertically movably arranged on the frame body, and the auxiliary side rubber roller is located below the conveyor belt and used for increasing the contact area of the conveyor belt and the driving side rubber roller. The auxiliary side rubber roller can be used for increasing the contact area and can play a role in tensioning the conveyor belt slightly.
Further is: the lifting mechanism also comprises a base frame, a bearing seat and a bearing with a seat, wherein the bearing with the seat is fixed on the bearing seat; the bearing seat is fixed on the base frame, the bearing with the seat is sleeved on the hand wheel shaft, and the hand wheel shaft is connected with the worm through the coupler. The bearing pedestal and the bearing with the pedestal can be used for supporting a hand wheel, and the hand wheel can drive the worm to rotate through the coupler.
Further is: the lifting mechanism also comprises a base frame and a base fixed on the base frame; the worm that the level set up runs through the base, and worm rotation installs on the base, and the inside of base is arranged in to the worm wheel, and the inner wall of worm wheel be equipped with lead screw matched with internal screw thread, the lead screw of vertical setting runs through the base. The base is used for installing the worm and the worm wheel and the screw rod, so that the worm and the worm wheel are well matched with the screw rod.
Further is: the upper end of the lead screw is provided with a spherical body, the lower end of the support frame is provided with a connecting block, the connecting block is provided with a spherical concave surface which is matched with the spherical body, and the spherical body is embedded into the connecting block and is in spherical contact with the spherical concave surface of the connecting block. The screw rod can drive the whole support frame to move up and down through the spherical body.
Further is: the support frame comprises a bottom plate which is horizontally arranged, a first flat plate and a second flat plate which are vertically fixed on the bottom plate, and a connecting plate which is used for connecting the first flat plate and the second flat plate; the connecting block is fixed on the lower end face of the bottom plate, the speed reducer is fixed on the second flat plate, the rotating shaft is rotatably arranged on the first flat plate and the second flat plate, deep groove ball bearings are arranged on the first flat plate and the second flat plate, and the rotating shaft penetrates through the deep groove ball bearings; the lifting mechanism further comprises a spacer bush, a shaft shoulder is arranged on the rotating shaft, the end part of the shaft shoulder is abutted against the cam, one end of the spacer bush is abutted against the cam, and the other end of the spacer bush is abutted against the deep groove ball bearing at the first flat plate. The support frame has a simple structure, can be used for installing a speed reducer and a rotating shaft, and the cam can prop against the first bearing. The spacer and shoulder may be used to axially locate the cam.
The biscuit making apparatus includes frame, elevating mechanism installed on the frame, conveyer belt mechanism installed on the frame, and forming mechanism over the conveyer belt of the conveyer belt mechanism;
the conveying belt mechanism comprises a frame body, a driving shaft rotatably mounted on the frame body, a driven shaft mounted on the frame body, a driving side rubber roller sleeved on the driving shaft, a driven side rubber roller sleeved on the driven shaft and a conveying belt connected with the driving side rubber roller and the driven side rubber roller; the frame body is arranged on the frame in a lifting manner;
the lifting mechanism comprises a hand wheel, a screw rod rotatably arranged, a worm wheel sleeved on the screw rod, a worm meshed with the worm wheel, a support frame arranged at the end part of the screw rod, a servo motor, a speed reducer arranged at the output end of the servo motor, a rotating shaft arranged at the output end of the speed reducer, a cam sleeved on the rotating shaft, an output frame fixed on a frame body of the conveying belt mechanism, a first shaft arranged at the bottom of the output frame and a first bearing sleeved on the first shaft; the screw rod is vertically arranged, the worm is horizontally arranged, a hand wheel shaft of the hand wheel is connected with the worm, the end part of the screw rod is rotatably arranged on the support frame, the speed reducer is fixed on the support frame, and the cam is propped against the first bearing;
the forming mechanism is provided with a plurality of forming dies which are sequentially arranged along the conveying direction of the conveyor belt, the lower end of the forming die is provided with a hollow structure for making biscuits, and the conveyor belt is positioned below the forming die.
In general, the invention has the following advantages:
the biscuit making device can be used for making biscuits with different shapes and different thicknesses. The structure of the conveyor belt mechanism is changed less, the structure is simple, the volume is small, the use is convenient, the cost is low, and the tightness degree of the conveyor belt can be adjusted. The scraping component can scrape materials adhered to the conveyor belt. The auxiliary side rubber roller can be used for increasing the contact area and can play a role in tensioning the conveyor belt slightly. The baffle can prevent the material from falling out. The lifting mechanism has compact structure and can output linear reciprocating motion in a shorter stroke. The worm gear and the screw rod can change the rotation in the horizontal direction into the rotation in the vertical direction and the lifting in the vertical direction; the screw rod can drive the whole support frame to move up and down through the spherical body; the support frame has a simple structure and can be used for installing a speed reducer and a rotating shaft; the cam drives the whole conveyor belt mechanism to move up and down when swinging.
Drawings
Fig. 1 is a schematic view of the cooperation of the forming mechanism and the conveyor belt.
Fig. 2 is a schematic view of the configuration of the belt mechanism and the elevator mechanism in cooperation.
Fig. 3 is a perspective view of a first direction of the conveyor belt mechanism.
Fig. 4 is a perspective view of the conveyor belt mechanism in a second orientation.
Fig. 5 is an enlarged view at fig. 3A.
Fig. 6 is a perspective view of the lifting mechanism in a first direction.
Fig. 7 is a perspective view of the lifting mechanism in a second direction.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
In order to facilitate the unified viewing of the various reference numerals within the drawings of the specification, the reference numerals appearing in the drawings of the specification are now collectively described as follows:
1 is a conveyor belt mechanism, 2 is a lifting mechanism, 3 is a forming mechanism, 1-1 is a housing, 1-2 is a top plate, 1-3 is ribs, 1-4 is a hanger, 1-5 is a driving motor, 1-6 is a chain transmission assembly, 1-7 is a driving shaft, 1-8 is a driven side rubber roller, 1-9 is an auxiliary shaft, 1-10 is an auxiliary side rubber roller, 1-11 is a conveyor belt, 1-12 is an adjusting rod, 1-13 is an adjusting block, 1-14 is a connecting rod, 1-15 is a locking plate, 1-16 is a scraping plate, 1-17 is a right cover, 1-18 is a belt seat bearing of the conveyor belt mechanism, 1-19 is a baffle plate, 1-20 is a backing plate, 2-1 is a hand wheel, 2-2 is a bearing seat, 2-3 is a belt seat bearing of the lifting mechanism, 2-4 is a coupler, 2-5 is a worm screw, 2-6 is a base, 2-8 is a base plate, 2-9 is a base plate, 2-10 is a rib plate, 2-11 is a bottom plate, 2-12 is a regulating block, 1-14 is a connecting plate, 1-15 is a flat plate, 1-18 is a flat plate, 2-18 is a guide rail is 2-20, 2-18 is a flat plate, 2-19 is a rolling bearing, 2-19 is a flat plate is a rolling joint, 2-19, and 2-19 is a flat plate is a rolling joint, and 2-19 is a die is a flat plate, and the die is a rolling bearing is a rolling device.
Referring to fig. 1 and 2, a conveyor for making biscuits includes a frame, a lifting mechanism mounted on the frame, and a conveyor belt mechanism mounted on the frame in a lifting manner. The frame is not shown in the figure, the conveying belt mechanism is positioned above the lifting mechanism, the conveying device is applied to biscuit making equipment, and the conveying device can participate in forming and transporting biscuits. Referring to fig. 1, the biscuit making apparatus is provided with a forming mechanism, the forming mechanism is in the prior art, the forming mechanism is located above the conveyor belt, the forming mechanism is provided with a plurality of forming dies which are sequentially arranged, the plurality of forming dies are sequentially arranged along the width direction of the conveyor belt, the lower end of each forming die is provided with a hollow structure for forming slurry, the conveyor belt is attached to the hollow structure in the initial stage of slurry forming, and the forming dies are provided with the hollow structure, so that after slurry comes out and is formed into biscuits, the shapes of the biscuits are adapted to the hollow structure, and the different hollow structures correspond to biscuits with different shapes; in the process of forming the slurry into biscuits, the biscuits are always supported by the conveyor belt, and as the biscuits have a certain thickness, the conveyor belt moves downwards in the process of forming the slurry in the forming die, namely the slurry is formed while the conveyor belt moves downwards, so that the biscuits with a certain thickness are manufactured.
The following describes the conveyor belt mechanism in detail:
for convenience of description, the following orientations will be described below: the conveying direction of the conveyor belt is a transverse direction, namely a left-right direction, the axis direction of the driving shaft is a longitudinal direction, and the longitudinal direction is a front-back direction.
The conveyor belt mechanism comprises a frame body, a driving shaft rotatably mounted on the frame body, a driven shaft mounted on the frame body, a driving side rubber roller sleeved on the driving shaft, a driven side rubber roller sleeved on the driven shaft, a conveyor belt connected with the driving side rubber roller and the driven side rubber roller, an adjusting rod and an adjusting block. The frame body is installed on the frame in a lifting manner, namely the whole conveyor belt mechanism can move up and down, and the frame body and the frame are installed in a lifting manner in a mode of sliding blocks and guide rails. The driving shaft penetrates through the driving side rubber roller, the driving shaft and the driving side rubber roller are of an integrated structure, and the length of the driving side rubber roller is slightly smaller than that of the driving shaft. The driven shaft passes through the driven side rubber roller, the driven shaft and the driven side rubber roller can be of an integrated structure or can be split, the driven side rubber roller can rotate relative to the driven shaft, the driven side rubber roller can also rotate along with the rotation of the driven shaft, and the length of the driven side rubber roller is slightly smaller than that of the driven shaft. The driving shaft and the driven shaft are both arranged along the longitudinal direction. The conveyer belt walks around initiative side rubber roll and driven side rubber roll, and the driven shaft is movably installed on the support body, and simultaneously, the driven shaft is whole to be movable in the lateral direction. One end (right end) of the adjusting block is sleeved at the end part of the driven shaft, the other end (left end) of the adjusting block is in threaded connection with the adjusting rod, and the adjusting rod is arranged on the frame body. As shown in fig. 3 and 5, two adjusting blocks and two adjusting rods are arranged, one adjusting block and one adjusting rod are arranged at the front end of the driven shaft, and the other adjusting block and the other adjusting rod are arranged at the rear end of the driven shaft. The end of the conveyor belt is provided with a right cover for covering the driven shaft and the scraping component. Baffles are arranged on two sides of the conveyor belt.
The frame body comprises two cover shells and a top plate; the frame also includes other portions for support, not described herein. One end (front end) of the top plate is fixed on the lower end face of one (front) housing, the other end (rear end) of the top plate is fixed on the lower end face of the other (rear) housing, the driving shaft and the driven shaft are both installed on the housing, and the adjusting rod is installed on the housing. The section of the housing is in a groove shape, and a plurality of ribs are arranged on the lower end surface of the top plate.
The conveyor belt mechanism further comprises a hanger, a driving motor and a chain transmission assembly. The hanger is fixed at the left part of the frame body, the hanger is fixed below the left end of the housing, the hanger is positioned below the driving side rubber roller, a base plate is arranged on the hanger, the base plate is fixed on the hanger, the driving motor is fixed on the base plate, the main chain wheel of the chain transmission assembly is installed at the output end of the driving motor, and the auxiliary chain wheel of the chain transmission assembly is sleeved on the driving shaft.
The driving shaft and the driven shaft are respectively provided with a bearing with a seat, the bearings with a seat sleeved on the driving shaft are fixed on the housing of the frame body, and the bearings with a seat sleeved on the driven shaft are fixed on the housing of the frame body.
The conveyor belt mechanism further comprises a scraping assembly, wherein the scraping assembly comprises a locking plate, a scraping plate and two connecting rods respectively sleeved at two ends of the driven shaft. The connecting rod slope sets up, and can rotate round the driven shaft, and the one end cover of connecting rod is in the same place on the driven shaft, and the other end of connecting rod is in the same place with the locking board, and on one of them connecting rod was connected to the one end of locking board, the other end of locking board was connected on another connecting rod, and the scraper is fixed on the locking board, and the scraper is located the below of conveyer belt, and the scraper has tiny clearance along the conveyer belt or apart from the conveyer belt. The scraping plate and the locking plate are both bar-shaped and are both arranged along the longitudinal direction.
Referring to fig. 4, the belt conveyor further includes an auxiliary side rubber roller and an auxiliary shaft, the auxiliary shaft penetrates through the auxiliary side rubber roller, the auxiliary shaft and the auxiliary side rubber roller are integrally formed, and the length of the auxiliary side rubber roller is slightly smaller than that of the auxiliary shaft. The auxiliary side rubber roller is sleeved on the auxiliary shaft, the auxiliary shaft is vertically movably arranged on the frame body, and the auxiliary shaft can be vertically moved by adopting various prior technologies and simultaneously realize rotation. The auxiliary side rubber roller is arranged below the conveyor belt, the auxiliary side rubber roller is in contact with the conveyor belt, the auxiliary side rubber roller is arranged on the slightly right side of the driving side rubber roller and used for increasing the contact area of the conveyor belt and the driving side rubber roller, the conveyor belt is upwards extruded by the auxiliary side rubber roller, the contact area of the conveyor belt and the driving side rubber roller is larger, and the auxiliary side rubber roller is also used for tensioning the conveyor belt while increasing the contact area.
The principle of the conveyor belt mechanism is as follows: the driving motor drives the driving shaft to rotate through the chain transmission assembly, the driving side rubber roller rotates along with the driving shaft, and the rotation of the driving side rubber roller drives the conveyor belt and the driven side rubber roller to rotate, so that the operation of the conveyor belt is realized. If the tightness degree of the conveyor belt needs to be adjusted, the adjusting rod is screwed, and the adjusting rod is in threaded fit with the adjusting block, so that the adjusting block can move in the transverse direction after the adjusting rod is screwed, and the driven shaft is pushed to move in the whole transverse direction, so that the tightness of the conveyor belt is adjusted. When some materials are stuck on the conveyor belt, the connecting rod is swung upwards, so that the scraping plate is stuck on the conveyor belt, and the scraping plate can scrape the materials stuck on the conveyor belt. When the scraping is not needed, the connecting rod is reversely swung, so that the scraping plate is slightly far away from the conveying belt, and the material cannot touch the scraping plate.
The elevating mechanism will be described in detail as follows:
as shown in fig. 3, 6 and 7, the lifting mechanism comprises a hand wheel, a base frame, a screw rod rotatably arranged, a worm wheel sleeved on the screw rod, a worm meshed with the worm wheel, a support frame arranged at the end part of the screw rod, a servo motor, a speed reducer arranged at the output end of the servo motor, a rotating shaft arranged at the output end of the speed reducer, a cam sleeved on the rotating shaft, an output frame fixed on a frame body of the conveyor belt mechanism, a first shaft arranged at the bottom of the output frame and a first bearing sleeved on the first shaft; the screw rod is vertically arranged, the worm is horizontally arranged, a hand wheel shaft of the hand wheel is connected with the worm, the end part of the screw rod is rotatably arranged on the support frame, the speed reducer is fixed on the support frame, and the cam is propped against the first bearing. As shown in fig. 3, the output frame is fixed to the top plate of the conveyor frame body, and the first shaft is installed along the longitudinal direction and may be rotatable or fixable. The lifting mechanism can output linear reciprocating motion in the vertical direction, namely the whole lifting mechanism is placed in the vertical direction. The hand wheel is the ripple hand wheel, is equipped with the hand wheel shaft on the hand wheel, and the hand wheel shaft of hand wheel is fixed on the hand wheel, and the hand wheel shaft and the worm of hand wheel link together, and the upper end rotation of lead screw is installed on the support frame, and the support frame includes bottom plate, first dull and stereotyped, second dull and stereotyped, connecting plate. The axis of the worm is vertical to the axis of the screw rod, the axis of the worm is in the horizontal direction, and the axis of the screw rod is in the vertical direction.
As shown in fig. 6 and 7, the base frame of the lifting mechanism comprises a base plate and a base plate which are fixed with each other, the base plate is horizontally arranged, the base plate is vertically arranged, a rib plate is arranged between the base plate and the base plate, and the rib plate can strengthen the connection between the base plate and the base plate. The lifting mechanism also comprises a bearing seat and a bearing with a seat, wherein the bearing with the seat is fixed on the bearing seat. The bearing seat is fixed on the base plate of the base frame, the bearing with the seat is sleeved on the hand wheel shaft, the hand wheel shaft penetrates through the bearing with the seat, and the hand wheel shaft is connected with the worm through the coupler.
As shown in fig. 6 and 7, the lifting mechanism further includes a base fixed to the base frame, and the base is fixed to the substrate. The worm that the level set up runs through the base, and worm rotation installs on the base, and the inside of base is arranged in to the worm wheel, and the inner wall of worm wheel is equipped with the internal thread with lead screw matched with, the inner wall and the lead screw thread fit of worm wheel, and the base is run through to the lead screw of vertical setting, and the lead screw can be rotated relative to the base.
As shown in fig. 6 and 7, the upper end of the screw is provided with a spherical body, and the spherical body and the screw are integrally formed. The lower extreme of support frame is equipped with the connecting block, and the connecting block is fixed on the bottom plate of support frame, is equipped with the spherical concave surface that suits with the sphere on the connecting block, and the connecting block comprises two parts of components of a whole that can function independently, and for example the connecting block comprises two iron pieces fixed together, and one part of connecting block is equipped with half spherical concave surface, and another part of connecting block is equipped with half spherical concave surface, and two parts of connecting block are fixed together then form complete spherical concave surface, put into half spherical concave surface with the sphere earlier, then splice two spherical concave surfaces, then can embed the sphere in the connecting block. The spherical body is embedded into the connecting block and is in spherical contact with the spherical concave surface of the connecting block, the lead screw is in spherical contact with the connecting block, namely, the spherical body is positioned in the spherical concave surface of the connecting block, so that the lead screw can rotate relative to the connecting block, and meanwhile, the lead screw can drive the connecting block to move up and down through up and down movement. The spherical body is hemispherical with the shape of more than 1/2.
Referring to fig. 6 and 7, the support includes a base plate horizontally disposed, a first plate and a second plate vertically fixed to the base plate, and a connection plate connecting the first plate and the second plate. The connecting block is fixed on the lower end face of the bottom plate, the speed reducer is fixed on the second flat plate, the rotating shaft is rotatably arranged on the first flat plate and the second flat plate, the first flat plate and the second flat plate are respectively provided with two deep groove ball bearings, namely, the two deep groove ball bearings are respectively arranged on the first flat plate and the second flat plate, and then the rotating shaft penetrates through the two deep groove ball bearings. The support frame has simple structure and low manufacturing cost, and the rotating shaft can rotate relative to the first flat plate and the second flat plate, so that the rotary installation is realized. The frame plate is provided with two guide rails, the first flat plate is provided with a sliding block sliding on the guide rails, and the sliding block is fixed on the first flat plate. The guide rail and the sliding block can play a role in linear guide, so that the accuracy and stability of the linear motion of the lifting mechanism are ensured. The second flat plate is provided with a bracket, the bracket is provided with an inductive switch, and the inductive switch is connected with the servo motor through signals. The support is fixed on the second flat board, and inductive switch installs on the support, and when output frame downstream runs into inductive switch, inductive switch sends the signal, and servo motor stops rotatory or reverse rotation, avoids output frame to continue the downstream, runs into other parts. The control principle between the inductive switch and the servo motor belongs to the prior art.
The lifting mechanism further comprises a spacer bush, a shaft shoulder is arranged on the rotating shaft, the end part of the shaft shoulder is abutted against the cam, one end of the spacer bush is abutted against the cam, the other end of the spacer bush is abutted against a deep groove ball bearing at the first flat plate, and two sides of the cam are abutted against the spacer bush and the shaft shoulder respectively, so that the axial positioning of the cam can be realized. The rotating shaft can be connected to the output end of the speed reducer through a key or a coupler, and when the rotating shaft rotates, the cam and the spacer bush are driven to rotate together.
This elevating system can be in the short stroke output up-and-down reciprocating motion, rotate the hand wheel by hand, the hand wheel passes through the shaft coupling and drives the worm rotatory, the worm drives the worm wheel rotatory, worm wheel and lead screw thread fit, the worm wheel drives the lead screw rotation of vertical placement, make the lead screw rise or descend simultaneously, rise or descend promptly when rotatory, the lead screw passes through the sphere and drives the support frame and rise or descend, the support frame drives servo motor, the speed reducer, the whole up-and-down motion of cam, the cam is in the top first bearing again, thereby drive whole conveyer belt mechanism up-and-down motion, in order to ensure the whole up-and-down motion of conveyer belt mechanism, can install the support body of conveyer belt mechanism in the frame through the form of slider and guide rail. After the servo motor is decelerated by the speed reducer, the speed reducer drives the rotating shaft to rotate, the cam is an output end of the lifting mechanism, the cam props against the first bearing, and the cam drives the first bearing to move up and down when swinging, so that the whole conveyor belt mechanism is driven to move up and down.
The conveying belt mechanism and the lifting mechanism are combined together, so that the biscuit can be molded and transported, the lifting mechanism drives the conveying belt mechanism to move up and down, biscuits with a certain thickness can be prepared according to the requirements, and after the biscuits are prepared, the conveying belt mechanism runs, so that the biscuits can be transported to a proper place.
The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.
Claims (8)
1. An apparatus for making biscuits, characterized in that: the device comprises a frame, a lifting mechanism arranged on the frame, a conveyor belt mechanism arranged on the frame in a lifting manner, and a forming mechanism positioned above a conveyor belt of the conveyor belt mechanism;
the conveying belt mechanism comprises a frame body, a driving shaft rotatably mounted on the frame body, a driven shaft mounted on the frame body, a driving side rubber roller sleeved on the driving shaft, a driven side rubber roller sleeved on the driven shaft and a conveying belt connected with the driving side rubber roller and the driven side rubber roller; the frame body is arranged on the frame in a lifting manner;
the lifting mechanism comprises a hand wheel, a screw rod rotatably arranged, a worm wheel sleeved on the screw rod, a worm meshed with the worm wheel, a support frame arranged at the end part of the screw rod, a servo motor, a speed reducer arranged at the output end of the servo motor, a rotating shaft arranged at the output end of the speed reducer, a cam sleeved on the rotating shaft, an output frame fixed on a frame body of the conveying belt mechanism, a first shaft arranged at the bottom of the output frame and a first bearing sleeved on the first shaft; the screw rod is vertically arranged, the worm is horizontally arranged, a hand wheel shaft of the hand wheel is connected with the worm, the end part of the screw rod is rotatably arranged on the support frame, the speed reducer is fixed on the support frame, and the cam is propped against the first bearing;
the forming mechanism is provided with a plurality of forming dies which are sequentially arranged, the lower end of each forming die is provided with a hollowed-out structure for making biscuits, and the conveyor belt is positioned below the forming die;
the conveyor belt mechanism also comprises an adjusting rod and an adjusting block; the driven shaft is movably arranged on the frame body, one end of the adjusting block is sleeved at the end part of the driven shaft, the other end of the adjusting block is in threaded connection with the adjusting rod, and the adjusting rod is arranged on the frame body.
2. An apparatus for making biscuits in accordance with claim 1 wherein: the conveyor belt mechanism further comprises a hanger, a driving motor and a chain transmission assembly; the hanger is fixed on the support body, and the hanger is located the below of initiative side rubber roll, is equipped with the backing plate on the hanger, and driving motor fixes on the backing plate, and chain drive assembly's main sprocket is installed on driving motor's output, and chain drive assembly's vice sprocket suit is on the driving shaft.
3. An apparatus for making biscuits in accordance with claim 1 wherein: the conveying belt mechanism further comprises a scraping assembly, wherein the scraping assembly comprises a locking plate, a scraping plate and two connecting rods respectively sleeved at two ends of the driven shaft; one end of the locking plate is connected to one of the connecting rods, the other end of the locking plate is connected to the other connecting rod, the scraping plate is fixed to the locking plate, and the scraping plate is located below the conveying belt.
4. An apparatus for making biscuits in accordance with claim 1 wherein: the conveyor belt mechanism further comprises an auxiliary side rubber roller and an auxiliary shaft, the auxiliary side rubber roller is sleeved on the auxiliary shaft, the auxiliary shaft is vertically movably arranged on the frame body, and the auxiliary side rubber roller is located below the conveyor belt and used for increasing the contact area of the conveyor belt and the driving side rubber roller.
5. An apparatus for making biscuits in accordance with claim 1 wherein: the lifting mechanism also comprises a base frame, a bearing seat and a bearing with a seat, wherein the bearing with the seat is fixed on the bearing seat; the bearing seat is fixed on the base frame, the bearing with the seat is sleeved on the hand wheel shaft, and the hand wheel shaft is connected with the worm through the coupler.
6. An apparatus for making biscuits in accordance with claim 1 wherein: the lifting mechanism also comprises a base frame and a base fixed on the base frame; the worm that the level set up runs through the base, and worm rotation installs on the base, and the inside of base is arranged in to the worm wheel, and the inner wall of worm wheel be equipped with lead screw matched with internal screw thread, the lead screw of vertical setting runs through the base.
7. An apparatus for making biscuits in accordance with claim 1 wherein: the upper end of the lead screw is provided with a spherical body, the lower end of the support frame is provided with a connecting block, the connecting block is provided with a spherical concave surface which is matched with the spherical body, and the spherical body is embedded into the connecting block and is in spherical contact with the spherical concave surface of the connecting block.
8. An apparatus for making biscuits in accordance with claim 7 wherein: the support frame comprises a bottom plate which is horizontally arranged, a first flat plate and a second flat plate which are vertically fixed on the bottom plate, and a connecting plate which is used for connecting the first flat plate and the second flat plate; the connecting block is fixed on the lower end face of the bottom plate, the speed reducer is fixed on the second flat plate, the rotating shaft is rotatably arranged on the first flat plate and the second flat plate, deep groove ball bearings are arranged on the first flat plate and the second flat plate, and the rotating shaft penetrates through the deep groove ball bearings; the lifting mechanism further comprises a spacer bush, a shaft shoulder is arranged on the rotating shaft, the end part of the shaft shoulder is abutted against the cam, one end of the spacer bush is abutted against the cam, and the other end of the spacer bush is abutted against the deep groove ball bearing at the first flat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810536302.9A CN108402118B (en) | 2018-05-30 | 2018-05-30 | Be applied to conveyer of making biscuit and make equipment of biscuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810536302.9A CN108402118B (en) | 2018-05-30 | 2018-05-30 | Be applied to conveyer of making biscuit and make equipment of biscuit |
Publications (2)
| Publication Number | Publication Date |
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| CN108402118A CN108402118A (en) | 2018-08-17 |
| CN108402118B true CN108402118B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810536302.9A Active CN108402118B (en) | 2018-05-30 | 2018-05-30 | Be applied to conveyer of making biscuit and make equipment of biscuit |
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| Country | Link |
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| CN (1) | CN108402118B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112601383B (en) * | 2020-12-01 | 2022-03-22 | 恩纳基智能科技无锡有限公司 | Semiconductor chip mounter |
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| CN108402118A (en) | 2018-08-17 |
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