CN110353053B - String threading machine for tension spring-shaped food materials and working method of string threading machine - Google Patents
String threading machine for tension spring-shaped food materials and working method of string threading machine Download PDFInfo
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- CN110353053B CN110353053B CN201910762027.7A CN201910762027A CN110353053B CN 110353053 B CN110353053 B CN 110353053B CN 201910762027 A CN201910762027 A CN 201910762027A CN 110353053 B CN110353053 B CN 110353053B
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C20/00—Cheese substitutes
- A23C20/02—Cheese substitutes containing neither milk components, nor caseinate, nor lactose, as sources of fats, proteins or carbohydrates
- A23C20/025—Cheese substitutes containing neither milk components, nor caseinate, nor lactose, as sources of fats, proteins or carbohydrates mainly containing proteins from pulses or oilseeds
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- General Preparation And Processing Of Foods (AREA)
- Cereal-Derived Products (AREA)
Abstract
The invention discloses a stringing machine for tension spring-shaped food materials, which comprises a bamboo stick pushing device, a pressing device and a stringing platform, wherein the bamboo stick pushing device is used for pushing bamboo sticks, the pressing device is used for pressing tension spring-shaped food materials, and the stringing platform is provided with a bamboo stick guiding groove used for guiding the movement of the bamboo sticks and a platform used for containing tension spring-shaped food materials; the material pressing device comprises a push rod and a plurality of material pressing blocks, wherein the push rod and the material pressing blocks synchronously move with the material pushing device, the number of the material pressing blocks is equal to that of the stretching sections, the tension spring-shaped food materials comprise a plurality of stretching sections, the stretching sections are at least two, the moving distance of the push rod comprises a plurality of sections of displacement, the number of the displaced sections is equal to that of the material pressing blocks, each material pressing block can be driven to press one stretching section when each push rod moves for one section of displacement, and each material pressing block corresponds to one stretching section. According to the invention, tension spring-shaped food materials such as dried bean curd and the like can be automatically spread and penetrated into the bamboo sticks to be inserted into strings, so that the production efficiency is effectively improved, and the labor cost is reduced.
Description
Technical Field
The invention relates to the technical field of food stringing machines, in particular to a stringing machine for tension spring-shaped food materials and a working method thereof.
Background
Tension spring-shaped food materials such as dried bean curd. When the dried bean curd is needed to be inserted into the bean curd strings, the dried bean curd is needed to be spread by hands, and then bamboo sticks are penetrated into the dried bean curd strings to be inserted into the bean curd strings. The production efficiency of this approach is low and cannot meet the increasing capacity demand.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a stringing machine for tension spring-shaped food materials and a working method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
in a first aspect, an embodiment of the present application provides a first stringing machine for tension spring-shaped food materials, comprising a pushing device for pushing bamboo sticks, a pressing device for pressing the tension spring-shaped food materials, and a stringing table,
the stringing platform is provided with a guide stick groove for guiding the bamboo sticks to move and a platform for containing the tension spring-shaped food materials;
the material pressing device comprises push rods and a plurality of material pressing blocks, wherein the push rods and the material pressing blocks synchronously move with the material pushing device, the number of the material pressing blocks is equal to that of the stretching sections, the tension spring-shaped food materials comprise a plurality of stretching sections, the stretching sections are at least two, the moving distance of the push rods comprises a plurality of sections of displacement, the number of the displaced sections is equal to that of the material pressing blocks, each pushing rod can drive one material pressing block when moving for one section of displacement, and each material pressing block correspondingly presses one stretching section.
Further stated, the push rod includes a flange portion, and the swage block has a boss; when the push rod moves, the flange part is in point contact with the convex position, and the push rod drives the pressing block to press downwards through the contact between the flange part and the convex position.
Further stated, the push rod comprises a flange part, and the pressing block is provided with a fixed pulley; when the push rod moves, the flange part is in point contact with the fixed pulley, and the push rod drives the pressing block to press downwards through the contact between the flange part and the fixed pulley.
The pushing device comprises a driving motor, a cam, a connecting rod and a pushing block, wherein the cam is arranged at the output end of the driving motor, one end of the connecting rod is hinged to the cam, and the other end of the connecting rod is hinged to the pushing block.
The device further comprises a driven piece and a lifting seat, wherein the pressing piece is arranged on the lifting seat, the driven piece deflects around a fixed fulcrum, one end of the driven piece is in contact with the profile surface of the cam, and the other end of the driven piece is in contact with the lifting seat; the driving motor drives the cam to rotate, and the cam drives the lifting seat to lift through the driven piece.
In a second aspect, an embodiment of the present application provides a working method of a stringing machine for tension spring-shaped food materials, where the working method is based on the first stringing machine for tension spring-shaped food materials, and the tension spring-shaped food materials include a plurality of stretching sections, where the number of stretching sections is at least two, and the stretching sections include at least a first stretching section and a second stretching section; the number of the pressing blocks is equal to that of the stretching sections, and the pressing blocks at least comprise a first pressing block and a second pressing block; the number of the displacement sections of the push rod is equal to the number of the pressing blocks, and the displacement at least comprises a first section displacement and a second section displacement, and comprises the following steps:
a1, the push rod moves synchronously along with the stick pushing device, the push rod moves forwards for the first section displacement, the push rod drives the first pressing block, the first pressing block presses down the first stretching section, the stick pushing device pushes the bamboo sticks to move forwards along the stick guiding groove, and the tips of the bamboo sticks penetrate through the first stretching section;
a2, the bamboo stick pushing device continues to push the bamboo sticks to move forward, the tips of the bamboo sticks prop against the second stretching sections, the bamboo sticks drive the second stretching sections to enable the second stretching sections to be pulled away from the first stretching sections by a certain gap, the second stretching sections move to the lower portions of the second pressing blocks, the push rods move synchronously along with the bamboo stick pushing device, the push rods move forwards to displace the second sections, the push rods drive the second pressing blocks to press the second stretching sections downwards, and the tips of the bamboo sticks penetrate through the second stretching sections.
In a third aspect, an embodiment of the present application provides a second stringing machine for tension spring-shaped food materials, including a pushing device for pushing bamboo sticks, a pressing device for pressing the tension spring-shaped food materials, and a stringing table,
the stringing platform is provided with a guide stick groove for guiding the bamboo sticks to move and a platform for containing the tension spring-shaped food materials;
the material pressing device comprises a push rod and a plurality of material pressing blocks, wherein the push rod and the material pressing blocks synchronously move with the material pushing device, the tension spring-shaped food material comprises a plurality of stretching sections, the number of the stretching sections is at least two, the number of the material pressing blocks is less than that of the stretching sections by one, the moving path of the push rod comprises a plurality of sections of displacement, the number of the displaced sections is equal to that of the material pressing blocks, each pushing rod can drive one material pressing block when moving for one section of displacement, and each material pressing block correspondingly presses down one section of stretching section.
Further stated, the push rod includes a flange portion, and the swage block has a boss; when the push rod moves, the flange part is in point contact with the convex position, and the push rod drives the pressing block to press downwards through the contact between the flange part and the convex position.
Further stated, the push rod comprises a flange part, and the pressing block is provided with a fixed pulley; when the push rod moves, the flange part is in point contact with the fixed pulley, and the push rod drives the pressing block to press downwards through the contact between the flange part and the fixed pulley.
The pushing device comprises a driving motor, a cam, a connecting rod and a pushing block, wherein the cam is arranged at the output end of the driving motor, one end of the connecting rod is hinged to the cam, and the other end of the connecting rod is hinged to the pushing block.
The device further comprises a driven piece and a lifting seat, wherein the pressing piece is arranged on the lifting seat, the driven piece deflects around a fixed fulcrum, one end of the driven piece is in contact with the profile surface of the cam, and the other end of the driven piece is in contact with the lifting seat; the driving motor drives the cam to rotate, and the cam drives the lifting seat to lift through the driven piece.
In a fourth aspect, an embodiment of the present application provides a second working method of a stringing machine for tension spring-shaped food materials, where the working method is based on the second stringing machine for tension spring-shaped food materials, and the tension spring-shaped food materials include a plurality of stretching sections, where the number of stretching sections is at least two, and the stretching sections include at least a first stretching section and a second stretching section; the number of the pressing blocks is one less than that of the stretching sections, and the pressing blocks at least comprise first pressing blocks; the number of the sections of the displacement of the push rod is equal to the number of the pressing blocks, the displacement at least comprises a first section of displacement, and the method comprises the following steps:
b1, the push rod moves synchronously along with the stick pushing device, the push rod moves forwards for the first section displacement, the push rod drives the first pressing block, the first pressing block presses down the first stretching section, the stick pushing device pushes the bamboo sticks to move forwards along the stick guiding groove, and the tips of the bamboo sticks penetrate through the first stretching section;
b2, the bamboo stick pushing device continues to push the bamboo sticks to move forwards, the tips of the bamboo sticks prop against the second stretching section, the bamboo sticks drive the second stretching section to enable a certain gap to be pulled away between the second stretching section and the first stretching section, and when the gap between the second stretching section and the first stretching section reaches the limit, the tips of the bamboo sticks penetrate through the second stretching section.
In a fifth aspect, an embodiment of the present application provides a third working method of a stringing machine for tension spring-shaped food materials, where the working method is based on the first or second stringing machine for tension spring-shaped food materials, and the method includes the following steps:
s1, placing a tension spring-shaped food material on the platform;
s2, the driving motor drives the cam to rotate clockwise for theta 1 DEG, the cam drives the driven piece, the driven piece presses down the lifting seat, and the lifting device descends;
s3, the driving motor drives the cam to rotate for theta 2 degrees clockwise, the cam drives the connecting rod, the connecting rod drives the label pushing block to horizontally move, the label pushing block drives the push rod, the push rod moves forwards for the first section displacement, the push rod drives the first material pressing block, the first material pressing block presses down the first stretching section, the label pushing block pushes the bamboo labels to move forwards along the label guiding groove, and the tips of the bamboo labels penetrate through the first stretching section;
s4, the driving motor drives the cam to rotate for theta 3 degrees clockwise, the bamboo stick pushing block continues to push the bamboo sticks to move forwards, the tips of the bamboo sticks prop against the second stretching section, the bamboo sticks drive the second stretching section, a certain gap is pulled between the second stretching section and the first stretching section, and the tips of the bamboo sticks penetrate through the second stretching section.
The invention has the beneficial effects that: according to the invention, tension spring-shaped food materials such as dried bean curd and the like can be automatically spread and penetrated into the bamboo sticks to be inserted into strings, so that the production efficiency is effectively improved, and the labor cost is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram illustrating the operation of step S1 disclosed in the third embodiment of the present invention.
Fig. 3 is a schematic diagram illustrating the operation of step S2 disclosed in the third embodiment of the present invention.
Fig. 4 is a schematic diagram illustrating the operation of step S3 disclosed in the third embodiment of the present invention.
Fig. 5 is a schematic diagram illustrating the operation of step S4 disclosed in the third embodiment of the present invention.
Fig. 6 is a schematic diagram illustrating the operation of step S5 disclosed in the third embodiment of the present invention.
Fig. 7 is a flow chart of a working method disclosed in an embodiment of the invention.
Fig. 8 is a flow chart of the working method disclosed in the second embodiment of the invention.
Fig. 9 is a flow chart of the working method disclosed in the third embodiment of the invention.
Fig. 10 is a schematic structural view of the stringing platform.
Reference numerals:
10. a label pushing device; 11. a driving motor; 12. a cam; 13. a connecting rod; 14. a pushing block;
20. a pressing device; 21. a push rod; 211. a flange portion; 221. a first swage block; 222. a second press block; 223. a third press block; 231. a first return spring; 232. a second return spring; 233. a third return spring; 241. a first fixed pulley; 242. a second fixed pulley; 243. A third fixed pulley;
30. stringing; 31. a guide slot; 32. a platform;
40. a follower;
50. a lifting seat;
60. a limiting device; 61. a label pressing block;
70. a tension spring-like food material; 71. a first stretching section; 72. a second stretching section; 73. a third stretching section;
80. bamboo sticks; 81. a pointed end.
Description of the embodiments
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent.
Embodiment one: referring to fig. 7, the stretching sections of the tension spring-shaped food material 70 are specifically two sections, namely a first stretching section 71 and a second stretching section 72; a stringing machine for tension spring-shaped food materials comprises a pushing device 10 for pushing a bamboo stick 80, a pressing device 20 for pressing the tension spring-shaped food materials 70, and a stringing table 30,
the stringing platform 30 is provided with a stick guide groove 31 for guiding the bamboo sticks 80 to move and a platform 32 for containing tension spring-shaped food materials 70;
the material pressing device 20 comprises a push rod 21 and a plurality of material pressing blocks, wherein the push rod 21 and the material pushing device 10 synchronously move, the number of the material pressing blocks is equal to that of the stretching sections, the material pressing blocks specifically comprise a first material pressing block 221 and a second material pressing block 222, the moving distance of the push rod 21 comprises a plurality of sections of displacement, the number of the displaced sections is equal to that of the material pressing blocks, the displacement specifically comprises a first section of displacement and a second section of displacement, each material pressing block can be driven when each push rod 21 moves for one section of displacement, and each material pressing block correspondingly presses one stretching section.
A working method of a stringing machine for tension spring-shaped food materials is based on the stringing machine for tension spring-shaped food materials, which comprises the following steps:
a1, the push rod 21 moves synchronously along with the stick pushing device 10, the push rod 21 moves forwards for a first section of displacement, the push rod 21 drives the first pressing block 221, as shown in operation one of fig. 7, the first pressing block 221 presses the first stretching section 71 downwards, the stick pushing device 10 pushes the bamboo sticks 80 to move forwards along the stick guiding groove 31, and the tips 81 of the bamboo sticks 80 penetrate through the first stretching section 71;
a2, the stick pushing device 10 continues to push the bamboo sticks 80 forward, as shown in operation two of fig. 7, the pointed ends 81 of the bamboo sticks 80 push against the second stretching section 72, the bamboo sticks 80 drive the second stretching section 72 to pull a certain gap between the second stretching section 72 and the first stretching section 71, the second stretching section 72 moves to the lower part of the second pressing block 222, the push rod 21 moves synchronously with the stick pushing device 10, the push rod 21 moves forward for a second section displacement, as shown in operation three of fig. 7, the push rod 21 drives the second pressing block 222 to press the second stretching section 72, and the pointed ends 81 of the bamboo sticks 80 pass through the second stretching section 72.
Embodiment two: referring to fig. 8, the stretching sections of the tension spring-shaped food material 70 are specifically two sections, namely a first stretching section 71 and a second stretching section 72; a stringing machine for tension spring-shaped food materials comprises a pushing device 10 for pushing a bamboo stick 80, a pressing device 20 for pressing the tension spring-shaped food materials 70, and a stringing table 30,
the stringing platform 30 is provided with a stick guide groove 31 for guiding the bamboo sticks 80 to move and a platform 32 for containing tension spring-shaped food materials 70;
the material pressing device 20 comprises a push rod 21 and a plurality of material pressing blocks, wherein the push rod 21 and the material pushing device 10 synchronously move, the number of the material pressing blocks is one less than that of the stretching sections, the stretching sections of the tension spring-shaped food materials 70 are two sections, the material pressing blocks specifically comprise a first material pressing block 221, the moving path of the push rod 21 comprises a plurality of sections of displacement, the number of the displaced sections is equal to that of the material pressing blocks, the displacement specifically comprises a first section of displacement, each section of displacement of the push rod 21 drives one material pressing block, and each material pressing block correspondingly presses down one stretching section.
A working method of a stringing machine for tension spring-shaped food materials is based on the stringing machine for tension spring-shaped food materials, which comprises the following steps:
b1, the push rod 21 moves synchronously along with the stick pushing device 10, the push rod 21 moves forwards for a first section of displacement, the push rod 21 drives the first pressing block 221, as shown in operation one of fig. 8, the first pressing block 221 presses the first stretching section 71 downwards, the stick pushing device 10 pushes the bamboo sticks 80 to move forwards along the stick guiding groove 31, and the tips 81 of the bamboo sticks 80 penetrate through the first stretching section 71;
b2, the stick pushing device 10 continues to push the bamboo stick 80 forward, as shown in operation two of fig. 8, the tip 81 of the bamboo stick 80 props against the second stretching section 72, the bamboo stick 80 drives the second stretching section 72 to pull a certain gap between the second stretching section 72 and the first stretching section 71, as shown in operation three of fig. 8, when the gap between the second stretching section 72 and the first stretching section 71 reaches the limit, the tip 81 of the bamboo stick 80 passes through the second stretching section 72.
Embodiment III: referring to fig. 9, the stretching sections of the tension spring-shaped food material 70 are specifically three sections, namely a first stretching section 71, a second stretching section 72 and a third stretching section 73; a stringing machine for tension spring-shaped food materials comprises a pushing device 10 for pushing a bamboo stick 80, a pressing device 20 for pressing the tension spring-shaped food materials 70, and a stringing table 30,
the stringing platform 30 is provided with a stick guide groove 31 for guiding the bamboo sticks 80 to move and a platform 32 for containing tension spring-shaped food materials 70;
the material pressing device 20 comprises a push rod 21 and a plurality of material pressing blocks, the push rod 21 and the material pressing blocks synchronously move with the material pushing device 10, the number of the material pressing blocks is equal to that of the stretching sections, the material pressing blocks specifically comprise a first material pressing block 221, a second material pressing block 222 and a third material pressing block 223, the moving path of the push rod 21 comprises a plurality of section displacements, the number of the displaced sections is equal to that of the material pressing blocks, the displacement specifically comprises a first section displacement, a second section displacement and a third section displacement, each section displacement of the push rod 21 can drive one material pressing block when each section displacement of the push rod moves, and each material pressing block correspondingly presses one stretching section.
Specifically, the push rod 21 includes a flange 211, and the presser is provided with a convex portion; when the push rod 21 moves, the flange 211 is in point contact with the convex position, and the push rod 21 drives the pressing block to press downwards through the contact between the flange 211 and the convex position. Specifically, the convex portions may be circular arc-shaped or conical, and the convex portions are not limited to the two shapes.
Specifically, the push rod 21 includes a flange 211, and the presser is provided with a fixed pulley; when the push rod 21 moves, the flange 211 is in point contact with the fixed pulley, and the push rod 21 drives the pressing block to press down through the contact between the flange 211 and the fixed pulley. The presser is provided with a return spring for pulling the presser back into place. Specifically, each pressing block is correspondingly provided with a fixed pulley and a reset spring. The first presser block 221 is provided with a first return spring 231 and a first fixed pulley 241, the second presser block 222 is provided with a second return spring 232 and a second fixed pulley 242, and the third presser block 223 is provided with a third return spring 233 and a third fixed pulley 243.
Specifically, the device 10 includes a driving motor 11, a cam 12, a connecting rod 13, and a pushing block 14, wherein the cam 12 is mounted at an output end of the driving motor 11, one end of the connecting rod 13 is hinged to the cam 12, and the other end of the connecting rod 13 is hinged to the pushing block 14. When pushing the bamboo sticks 80, the driving motor 11 drives the cam 12 to rotate, the cam 12 drives the connecting rod 13, the connecting rod 13 drives the stick pushing block 14, and the stick pushing block 14 drives the bamboo sticks 80 in the stick guiding groove 31 to translate.
Specifically, the device also comprises a follower 40 and a lifting seat 50, wherein the pressing block is arranged on the lifting seat 50, the follower 40 deflects around a fixed fulcrum, one end of the follower 40 is contacted with the profile surface of the cam 12, and the other end of the follower 40 is contacted with the lifting seat 50; the driving motor 11 drives the cam 12 to rotate, and the cam 12 drives the lifting seat 50 to lift through the follower 40. A limiting device 60 for the bamboo sticks 80 to be separated from the stick guide groove 31 in the moving process is also included. The limiting device 60 specifically includes a pressing block 61, where the pressing block 61 is disposed on the upper side of the guiding slot 31 to prevent the bamboo sticks 80 from separating from the guiding slot 31 during moving.
The working method of the stringing machine for the tension spring-shaped food materials is based on the stringing machine for the tension spring-shaped food materials, and comprises the following steps of:
s1, referring to FIG. 2, placing a tension spring-shaped food material 70 on the platform 32;
s2, referring to FIG. 3, the driving motor 11 drives the cam 12 to rotate by 1 degrees clockwise, the cam 12 drives the follower 40, the follower 40 presses down the lifting seat 50, and the lifting device descends;
s3, referring to FIG. 4, the driving motor 11 drives the cam 12 to rotate by 2 degrees clockwise, the cam 12 drives the connecting rod 13, the connecting rod 13 drives the pushing block 14 to horizontally move, the pushing block 14 drives the pushing rod 21, as shown in FIG. 4, the pushing rod 21 moves forward for a first displacement, the flange 211 of the pushing rod 21 contacts with the first fixed pulley 241, the pushing rod 21 drives the first pressing block 221 through the first fixed pulley 241, the first return spring 231 is pulled to elastically deform, as shown in operation one of FIG. 9, the first pressing block 221 presses the first stretching section 71 downwards, the pushing block 14 pushes the bamboo sticks 80 to move forward along the guide slot 31, and the tips 81 of the bamboo sticks 80 pass through the first stretching section 71;
s4, referring to FIG. 5, the driving motor 11 drives the cam 12 to rotate by 3 degrees clockwise, the tab pushing block 14 continues to push the bamboo tab 80 to move forward, as shown in second operation of FIG. 9, the tip 81 of the bamboo tab 80 props against the second stretching section 72, the bamboo tab 80 drives the second stretching section 72 and the third stretching section 73, a certain gap is pulled between the second stretching section 72 and the first stretching section 71, the second stretching section 72 moves below the second pressing block 222, the tab pushing block 14 drives the push rod 21, the push rod 21 moves forward for second displacement, the flange 211 of the push rod 21 contacts with the second fixed pulley 242, the push rod 21 drives the second pressing block 222 through the second fixed pulley 242, the second return spring 232 is pulled to elastically deform, as shown in third operation of FIG. 9, the push rod 21 drives the second pressing block 222 to press the second stretching section 72 downwards, and the tip 81 of the bamboo tab 80 passes through the second stretching section 72.
S5, referring to FIG. 6, the driving motor 11 drives the cam 12 to rotate by θ4 degrees clockwise, the tab pushing block 14 pushes the bamboo tab 80 to move forward continuously, as shown in operation IV of FIG. 9, the tip 81 of the bamboo tab 80 pushes against the third stretching section 73, the bamboo tab 80 drives the third stretching section 73 to pull a certain gap between the third stretching section 73 and the second stretching section 72, the third stretching section 73 moves to the lower part of the third pressing block 223, the tab pushing block 14 drives the push rod 21, the push rod 21 moves forward for displacement of the third section, the flange 211 of the push rod 21 contacts with the third fixed pulley 243, the push rod 21 drives the third pressing block 223 through the third fixed pulley 243, the third return spring 233 is pulled to elastically deform, as shown in operation five of FIG. 9, the push rod 21 drives the third pressing block 223 to press the third stretching section 73, and the tip 81 of the bamboo tab 80 passes through the third stretching section 73.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the invention.
The above description should not be taken as limiting the scope of the invention, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the invention still fall within the scope of the technical solutions of the invention.
Claims (5)
1. A wear cluster machine for extension spring form food, extension spring form food (70) are including a plurality of sections tensile sections, tensile section is two sections at least, its characterized in that: comprises a bamboo stick pushing device (10) for pushing bamboo sticks (80), a material pressing device (20) for pressing the tension spring-shaped food materials (70) and a stringing table (30),
the stringing platform (30) is provided with a guide slot (31) for guiding the bamboo sticks (80) to move and a platform (32) for containing the tension spring-shaped food materials (70);
the material pressing device (20) comprises a push rod (21) and a plurality of material pressing blocks, wherein the push rod (21) and the material pushing device (10) synchronously move, the number of the material pressing blocks is equal to or less than that of the stretching sections, the moving path of the push rod (21) comprises a plurality of sections of displacement, the number of the displaced sections is equal to that of the material pressing blocks, each push rod (21) can drive one material pressing block when moving for one section of displacement, and each material pressing block correspondingly presses one stretching section;
the push rod (21) comprises a flange part (211), and the pressing block is provided with a convex position; when the push rod (21) moves, the flange part (211) is in point contact with the convex position, and the push rod (21) drives the pressing block to press downwards through the contact between the flange part (211) and the convex position;
the pushing device (10) comprises a driving motor (11), a cam (12), a connecting rod (13) and a pushing block (14), wherein the cam (12) is arranged at the output end of the driving motor (11), one end of the connecting rod (13) is hinged to the cam (12), and the other end of the connecting rod (13) is hinged to the pushing block (14);
the automatic lifting device further comprises a driven piece (40) and a lifting seat (50), wherein the pressing piece is arranged on the lifting seat (50), the driven piece (40) deflects around a fixed fulcrum, one end of the driven piece (40) is contacted with the profile surface of the cam (12), and the other end of the driven piece (40) is contacted with the lifting seat (50); the driving motor (11) drives the cam (12) to rotate, and the cam (12) drives the lifting seat (50) to lift through the driven piece (40).
2. A stringing machine for tension spring-like food material (70) as in claim 1, wherein: the push rod (21) comprises a flange part (211), and the pressing block is provided with a fixed pulley; when the push rod (21) moves, the flange part (211) is in point contact with the fixed pulley, and the push rod (21) drives the pressing block to press downwards through the contact between the flange part (211) and the fixed pulley.
3. The working method of the stringing machine for the tension spring-shaped food material is based on the stringing machine for the tension spring-shaped food material according to the claim 1, wherein the tension spring-shaped food material (70) comprises a plurality of stretching sections, at least two stretching sections are provided, and the stretching sections at least comprise a first stretching section (71) and a second stretching section (72); the number of the pressing blocks is equal to that of the stretching sections, and the pressing blocks at least comprise a first pressing block (221) and a second pressing block (222); the number of the sections of the displacement of the push rod (21) is equal to the number of the pressing blocks, and the displacement at least comprises first section displacement and second section displacement, and is characterized in that: the method comprises the following steps:
a1, the push rod (21) synchronously moves along with the stick pushing device (10), the push rod (21) moves forwards for the first section displacement, the push rod (21) drives the first pressing block (221), the first pressing block (221) presses down the first stretching section (71), the stick pushing device (10) pushes the bamboo sticks (80) to move forwards along the stick guiding groove (31), and the pointed ends (81) of the bamboo sticks (80) penetrate through the first stretching section (71);
a2, the bamboo stick pushing device (10) continues to push the bamboo stick (80) to move forwards, a pointed end (81) of the bamboo stick (80) pushes against the second stretching section (72), the bamboo stick (80) drives the second stretching section (72) to pull away a certain gap between the second stretching section (72) and the first stretching section (71), the second stretching section (72) moves to the lower part of the second pressing block (222), the push rod (21) moves synchronously along with the bamboo stick pushing device (10), the push rod (21) moves forwards to move the second section, the push rod (21) drives the second pressing block (222) to press the second stretching section (72), and the pointed end (81) of the bamboo stick (80) passes through the second stretching section (72).
4. The working method of the stringing machine for the tension spring-shaped food material is based on the stringing machine for the tension spring-shaped food material according to the claim 1, wherein the tension spring-shaped food material (70) comprises a plurality of stretching sections, at least two stretching sections are provided, and the stretching sections at least comprise a first stretching section (71) and a second stretching section (72); the number of the pressing blocks is one less than that of the stretching sections, and the pressing blocks at least comprise first pressing blocks (221); the number of the sections of the displacement of the push rod (21) is equal to the number of the pressing blocks, and the displacement at least comprises first section displacement and is characterized in that: the method comprises the following steps:
b1, the push rod (21) synchronously moves along with the stick pushing device (10), the push rod (21) moves forwards for the first section displacement, the push rod (21) drives the first pressing block (221), the first pressing block (221) presses down the first stretching section (71), the stick pushing device (10) pushes the bamboo sticks (80) to move forwards along the stick guiding groove (31), and the tips (81) of the bamboo sticks (80) penetrate through the first stretching section (71);
b2, the bamboo stick pushing device (10) continues to push the bamboo sticks (80) to move forwards, the sharp ends (81) of the bamboo sticks (80) prop against the second stretching section (72), the bamboo sticks (80) drive the second stretching section (72) to enable a certain gap to be pulled away between the second stretching section (72) and the first stretching section (71), and when the gap between the second stretching section (72) and the first stretching section (71) reaches a limit, the sharp ends (81) of the bamboo sticks (80) penetrate through the second stretching section (72).
5. The working method of the stringing machine for the tension spring-shaped food material is based on the stringing machine for the tension spring-shaped food material according to the claim 1, wherein the tension spring-shaped food material (70) comprises a plurality of stretching sections, at least two stretching sections are provided, and the stretching sections at least comprise a first stretching section (71) and a second stretching section (72); the number of the pressing blocks is equal to that of the stretching sections, and the pressing blocks at least comprise a first pressing block (221) and a second pressing block (222); the number of the sections of the displacement of the push rod (21) is equal to the number of the pressing blocks, and the displacement at least comprises first section displacement and second section displacement, and is characterized in that: the method comprises the following steps:
s1, placing a tension spring-shaped food material (70) on the platform (32);
s2, the driving motor (11) drives the cam (12) to rotate for 1 degrees clockwise, the cam (12) drives the follower (40), the follower (40) presses down the lifting seat (50), and the lifting device descends;
s3, the driving motor (11) drives the cam (12) to rotate for theta 2 degrees clockwise, the cam (12) drives the connecting rod (13), the connecting rod (13) drives the pushing block (14) to horizontally move, the pushing block (14) drives the push rod (21), the push rod (21) moves forwards for the first section displacement, the push rod (21) drives the first pressing block (221), the first pressing block (221) presses the first stretching section (71), the pushing block (14) pushes the bamboo sticks (80) to move forwards along the guide groove (31), and the tips (81) of the bamboo sticks (80) penetrate through the first stretching section (71);
s4, the driving motor (11) drives the cam (12) to rotate for theta 3 degrees clockwise, the bamboo stick pushing block (14) continues to push the bamboo sticks (80) to move forwards, the pointed ends (81) of the bamboo sticks (80) push against the second stretching section (72), the bamboo sticks (80) drive the second stretching section (72) to enable a certain gap to be pulled between the second stretching section (72) and the first stretching section (71), and the pointed ends (81) of the bamboo sticks (80) penetrate through the second stretching section (72).
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| CN201910762027.7A CN110353053B (en) | 2019-08-19 | 2019-08-19 | String threading machine for tension spring-shaped food materials and working method of string threading machine |
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