Film wrapping machine for processing wheaten food

Abstract

The invention discloses a film coating machine for wheaten food processing, and relates to the technical field of food processing equipment. The device comprises a rack, a bearing seat is arranged on the rack, a rotating shaft is connected to the bearing seat, and the end of the rotating shaft is connected with an end plate; a plurality of connecting columns are connected between the two end plates which are oppositely arranged, and a plurality of film coating mechanisms are uniformly distributed in the circumferential direction of the end plates at intervals; each film coating mechanism comprises a rectangular base plate; a through hole A is formed in the middle of the rectangular substrate; a cover plate provided with a hollow hole is fixed to the outer side wall of the rectangular base plate, and a through hole B concentric with the through hole A is formed in the middle of the cover plate. Through the coupling design of the hollowed-out holes and the cover plate, fluid precision control, dynamic deformation compensation and modular adjustment are achieved, then collaborative optimization of tension, temperature and deformation of a film material in the high-speed film coating process is achieved, and a film is prevented from being adsorbed to the film coating device.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing equipment, and in particular relates to a film coating machine for processing noodle food. Background Art

[0002] In the related art, since the formed green rice dumpling is sticky and soft, a stuffing machine is generally used to wrap the filling in the green skin material, brush it with oil to prevent sticking, and then transport it. The staff then wrap the plastic wrap on the outside of the skin material; for example, CN118373015A provides a green rice dumpling wrapping all-in-one machine, including a frame, a stuffing device, a film wrapping device, a film feeding device, a film cutting device and a conveying mechanism, wherein the stuffing device is connected to the frame, and is used to wrap the filling in the skin material to form the green rice dumpling; the film wrapping device is rotatably connected to the frame and is located below the discharge end of the stuffing device, and is used to wrap the film on the green rice dumpling; the film feeding device is connected to the frame, and is used to feed the film to the film wrapping device; the film cutting device is connected to the frame, and is used to cut the film; when the film covers the film wrapping device during use, it is easy for the film to be adsorbed to the film wrapping device due to van der Waals forces, etc., causing difficulties in subsequent use. Summary of the Invention

[0003] The purpose of the present invention is to provide a film coating machine for processing noodle foods. Through the coupling design of the hollow hole and the cover plate, precise fluid control, dynamic deformation compensation and modular adjustment are achieved, thereby realizing the coordinated optimization of the film material tension-temperature-deformation during the high-speed film coating process, avoiding the film from being adsorbed to the film coating device, and solving the problems raised by the existing background technology.

[0004] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The present invention relates to a film coating machine for processing noodle food, comprising a frame, a bearing seat being provided on the frame, a rotating shaft being connected to the bearing seat, and an end of the rotating shaft being connected to an end plate; a plurality of connecting columns and a plurality of film coating mechanisms being connected between two oppositely arranged end plates and evenly spaced along the circumference of the end plates, the film coating mechanisms comprising a rectangular base plate; a through hole A being provided in the middle of the rectangular base plate; a cover plate with a hollow hole being fixed to the outer wall of the rectangular base plate, and a through hole B being concentric with the through hole A being provided in the middle of the cover plate.

[0006] Furthermore, a boss is provided at the through hole A located on the inner side of the rectangular substrate, and the inner wall surface of the rectangular substrate located on the peripheral side of the through hole A is connected to the ring body through a fixed column; a rotating ring is rotatably engaged on the boss, a tightening knife is rotatably connected to the fixed column, a waist-shaped hole is provided on the tightening knife, and a boss inserted into the waist-shaped hole is provided on one side of the rotating ring; a lug is provided on one side of the rotating ring, and a connecting column is provided on the lug; a fixing ring is provided at the end of the boss, and a rotating ring is rotatably engaged on the boss located between the fixing ring and the rectangular substrate, the inner wall of the rectangular substrate is rotatably connected to the telescopic cylinder A, and the output end of the telescopic cylinder A is connected to a connecting rod A rotatably connected to the connecting column.

[0007] Furthermore, the inner wall of the rectangular base plate is connected to a mounting frame through a support, and pulleys A and B are rotatably mounted on both ends of the mounting frame, and a transmission belt is connected between pulleys A and B; the end of the boss is connected to one side of the ring body.

[0008] Furthermore, the pulley A is connected to the output end of a rotating cylinder, and the rotating cylinder is installed through a rectangular substrate; a fixed sleeve is provided on the mounting frame, and the pulley B is rotatably installed on the fixed sleeve through a bearing, and one end of the pulley B is connected to a connecting shaft that passes through the fixed sleeve, and the end of the connecting shaft is connected to a presenting cup, and the port of the presenting cup is opposite to the through hole A; the inner cavity shape of the presenting cup is adapted to the curved surface contour of the noodle food body.

[0009] Furthermore, a connecting plate with a groove is connected between two adjacent wrapping mechanisms; and a cutting mechanism is also provided which is movable along the length direction of the connecting plate.

[0010] Furthermore, the cutting mechanism includes a crossbeam, both ends of which are connected to a support beam, and the bottom end of the support beam is fixed to the frame; a linear module is provided on the bottom side of the crossbeam, a telescopic rod is connected to the slider of the linear module, and the end of the telescopic rod is connected to the cutting knife.

[0011] Furthermore, the cutter includes two V-shaped frames arranged back to back, and a blade is provided on the inner side of the V-shaped frame; the ends of the two V-shaped frames are respectively connected to the connecting plate A and the connecting plate B; the connecting plate A is connected to the end of the telescopic rod, and the telescopic rod includes an inner sleeve rod and an outer sleeve that cooperate with each other, and a spring is connected between the inner sleeve rod and the outer sleeve; the end of the connecting plate B is installed with a boss, and the end of the boss is embedded with a ball bearing that rests on the bottom of the connecting plate groove.

[0012] Furthermore, the ball is made of silicon nitride ceramic material, and its spherical surface forms rolling contact with the bottom surface of the connecting plate groove.

[0013] Furthermore, a film pressing assembly is respectively provided on the rectangular substrates located on both sides of the cover plate, and the film pressing assembly includes a hinge seat A and a hinge seat B installed on the rectangular substrate; a telescopic cylinder B is rotatably installed on the hinge seat B, and the output end of the telescopic cylinder B is connected to a connecting rod B, an L-shaped rotating block is hinged on the hinge seat A, and the end of the connecting rod B is rotatably connected to one end of the L-shaped rotating block, and the other end of the L-shaped rotating block is connected to a pressure strip.

[0014] Furthermore, a pulley A is installed on the rotating shaft, and also includes a pulley B installed at the output end of the motor. The circumferential side walls of the pulley A and the pulley B are provided with equally spaced teeth, and a synchronous belt is connected between the pulley A and the pulley B; the end plate is a regular hexagon, and six groups of coating mechanisms are connected between the two end plates.

[0015] The present invention has the following beneficial effects:

[0016] The present invention realizes precise fluid control, dynamic deformation compensation and modular adjustment through the coupling design of hollow holes and cover plates, thereby achieving coordinated optimization of film material tension-temperature-deformation during high-speed coating, and avoiding the film from being adsorbed to the coating device.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The structure of the coating machine of the present invention is shown as follows Figure 1 ;

[0020] Figure 2 Schematic diagram of the membrane structure of the present invention Figure 1 ;

[0021] Figure 3 The encapsulation mechanism of the present invention is cut away Figure 1 ;

[0022] Figure 4 The encapsulation mechanism of the present invention is cut away Figure 2 ;

[0023] Figure 5 Schematic diagram of the membrane structure of the present invention Figure 2 ;

[0024] Figure 6The structure of the coating machine of the present invention is shown as follows Figure 2 ;

[0025] Figure 7 Schematic diagram of the cutting mechanism structure of the present invention;

[0026] Figure 8 For the present invention Figure 7 A partial enlarged view of the middle A;

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 1-frame, 10-bearing seat, 20-rotating shaft, 2-end plate, 3-encapsulation mechanism, 30-rectangular base plate, 302-through hole A, 35-cover plate, 351-hollow hole, 350-through hole B, 36-boss, 371-fixed column, 37-ring body, 361-rotating ring, 38-tightening knife, 380-waisted hole, 360-boss, 365-lug, 362-connecting column, 364-fixed ring, 363-telescopic cylinder A, 31-pillar, 32-mounting frame, 322-pulley A, 321-pulley B, 323-transmission belt, 301-rotating cylinder, 39-presenting cup, 4-connecting plate, 5-crossbeam, 50-support beam, 51-linear module, 52-telescopic rod, 53-cutting knife, 54-V-frame, 55-blade, 56-connecting plate A, 57-connecting plate B, 58-convex column, 59-ball, 340-hinge A, 33-hinge B, 331-telescopic cylinder B, 332-connecting rod B, 34-L-shaped rotating block, 341-pressing strip, 21-pulley A, 11-pulley B, 22-synchronous belt. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0031] Example 1

[0032] See also Figure 1 and 5As shown, the present invention is a film coating machine for processing noodle food, comprising a pair of steel frames 1, two groups of high-precision bearing seats 10 are symmetrically installed on the top of the two frames 1, a rotating shaft 20 is assembled on the bearing seat 10, the rotating shaft 20 is a double-row tapered roller rotating shaft, both ends of the rotating shaft 20 are connected to the regular hexagonal end plate 2 through flanges, six groups of mounting holes are equidistantly provided on the edge of the end plate 2, six 304 stainless steel connecting columns and six film coating mechanisms 3 are connected between the two groups of end plates 2, and the six film coating mechanisms 3 are evenly spaced along the circumference of the end plate 2; and a pulley A21 is installed on a rotating shaft 20, and also includes a pulley B11 installed at the output end of the motor, the peripheral side walls of the pulley A21 and the pulley B11 are provided with equally spaced teeth, and a synchronous belt 22 is connected between the pulley A21 and the pulley B11.

[0033] A through hole A302 is provided in the middle of the rectangular substrate 30. In order to prevent the film from being adsorbed onto the rectangular substrate 30 around the through hole A302 during the coating process, a cover plate 35 with a hollow hole 351 is fixed on the outer wall of the rectangular substrate 30. A through hole B350 concentric with the through hole A302 is provided in the middle of the cover plate 35. The hollow hole 351 can reduce the airflow speed and effectively prevent the film from being adsorbed.

[0034] Cover plate 35 is fixed to the outer wall of rectangular substrate 30. Its through hole B350 is coaxial with through hole A302, forming a precise passage for the film to enter the coating station. The diameter tolerance of through hole B is controlled within ±0.05mm to ensure the center positioning accuracy of the film material and avoid deviation and wrinkles.

[0035] The cover is made of 6061-T6 aluminum alloy, with a cooling channel embedded inside. An external air cooling system is connected through the hollow hole 351, which can control the temperature of the membrane contact surface below 40°C to prevent the thermoplastic membrane from sticking due to frictional heating.

[0036] Example 2

[0037] like Figure 2-4A boss 36 is provided at the through hole A302 located on the inner side of the rectangular substrate 30. The inner wall surface of the rectangular substrate 30 located around the through hole A302 is connected to the ring body 37 through six fixing columns 371; a rotating ring 361 is rotatably fitted on the boss 36, and a tightening knife 38 is rotatably connected to the fixing column 371. The tightening knife 38 has a waist-shaped hole 380. A boss 360 is provided on one side of the rotating ring 361 to be inserted into the waist-shaped hole 380; a lug 365 is provided on one side of the rotating ring 361, and a connecting column 365 is provided on the lug 365. 62; A fixed ring 364 is provided at the end of the boss 36, and a rotating ring 361 is rotatably fitted on the boss 36 located between the fixed ring 364 and the rectangular base plate 30. The inner wall of the rectangular base plate 30 is rotatably connected to the telescopic cylinder A363, and the output end of the telescopic cylinder A363 is connected to a connecting rod A rotatably connected to the connecting column 362. When in use, the rotating ring 361 is driven to rotate along the boss 36 by controlling the telescopic movement of the telescopic cylinder A363, and when in use, the six tightening knives 38 are driven to tighten the film covering the outside of the food.

[0038] In order to facilitate the tightening of the film under the action of the tightening knife 38 during use, a mounting frame 32 is connected to the inner wall of the rectangular base plate 30 through a pillar 31, and a pulley A322 and a pulley B321 are rotatably installed at both ends of the mounting frame 32, and a transmission belt 323 is connected between the pulley A322 and the pulley B321; the end of the boss 360 is connected to one side of the ring body 37, and the pulley A322 is connected to the output end of a rotating cylinder 301, and the rotating cylinder 301 is installed through the On the rectangular base plate 30; a fixed sleeve is set on the mounting frame 32, and the pulley B321 is rotatably installed on the fixed sleeve through a bearing. One end of the pulley B321 is connected to a connecting shaft that passes through the fixed sleeve, and the end of the connecting shaft is connected to a presenting cup 39, and the port of the presenting cup 39 is opposite to the through hole A302; the inner cavity shape of the presenting cup 39 is adapted to the curved surface contour of the food body; and then when the film is tightened by the tightening knife 38, the food body located inside it is driven to rotate by the presenting cup 39.

[0039] Example 3

[0040] In order to facilitate the control of the rotation of the six film wrapping mechanisms 3 and the completion of the film cutting during use, a connecting plate 4 with a groove is connected between two adjacent film wrapping mechanisms 3; Figure 6 , also includes a cutting mechanism that is movable along the length direction of the connecting plate 4.

[0041] like Figure 7-8The specific cutting mechanism includes a crossbeam 5, both ends of the crossbeam 5 are connected to a supporting beam 50, and the bottom end of the supporting beam 50 is fixed to the frame 1; a linear module 51 is provided on the bottom side of the crossbeam 5, and a telescopic rod 52 is connected to the slider of the linear module 51, and the end of the telescopic rod 52 is connected to the cutting knife 53, and the cutting knife 53 includes two V-shaped frames 54 arranged back to back, and a blade 55 is provided on the inner side of the V-shaped frame 54; the ends of the two V-shaped frames 54 are respectively connected to the connecting plate A56 and the connecting plate B57; the connecting plate A56 is connected to the end of the telescopic rod 52, and the telescopic rod 52 includes an inner sleeve and an outer sleeve that cooperate with each other, and a spring is connected between the inner sleeve and the outer sleeve; a boss 58 is installed at the end of the connecting plate B57, and a ball 59 is embedded in the end of the boss 58, which is against the bottom of the groove of the connecting plate 5.

[0042] Based on the above, when the film wrapping machine is in operation, the motor drives the rotating shaft 20 to rotate via the synchronous belt 22, driving the six groups of film wrapping mechanisms 3 distributed circumferentially on the end plate 2 to rotate synchronously. The noodle food body is placed in the presentation cup 39, and the rotating cylinder 301 drives the presentation cup 39 to rotate via the pulley system. After the film material is introduced through the hollow hole 351 of the cover plate 35, the telescopic cylinder A363 pushes the connecting rod A3631 to rotate the rotating ring 361, driving the tightening knife 38 to radially contract and complete the film wrapping. The telescopic cylinder B331 then drives the L-shaped rotating block 34 downward, and the pressure strip 341 compacts the edge of the film material. When the film wrapping mechanism 3 moves to the cutting station, the linear module 41 drives the cutter 43 to move along the groove of the connecting plate 4. The V-shaped blade 45 completes the film cutting under the floating pressure of the spring telescopic rod 42, and the ball bearing 49 ensures the accuracy of the cutter's trajectory.

[0043] Specifically, the ball 49 is made of silicon nitride ceramic, and its spherical surface forms rolling contact with the bottom surface of the groove of the connecting plate 4.

[0044] At the same time, in order to facilitate the cutting of the film with the cutting mechanism during use, the present invention is provided with a film pressing assembly on the rectangular substrate 30 located on both sides of the cover plate 35, and the film pressing assembly includes a hinge seat A340 and a hinge seat B33 installed on the rectangular substrate 30; a telescopic cylinder B331 is rotatably installed on the hinge seat B33, and the output end of the telescopic cylinder B331 is connected to the connecting rod B332, and an L-shaped rotating block 34 is hinged on the hinge seat A340, and the end of the connecting rod B332 is rotatably connected to one end of the L-shaped rotating block 34, and the other end of the L-shaped rotating block 34 is connected to the pressure strip 341.

[0045] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0046] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A film coating machine for noodle processing, characterized in that: The machine comprises a frame (1), a bearing seat (10) is provided on the frame (1), a rotating shaft (20) is connected to the bearing seat (10), and an end of the rotating shaft (20) is connected to an end plate (2); A plurality of connecting columns and a plurality of coating mechanisms (3) are connected between the two end plates (2) arranged opposite to each other and are evenly spaced along the circumference of the end plates (2). The coating mechanism (3) comprises a rectangular base plate (30); a through hole A (302) is provided in the middle of the rectangular base plate (30); A cover plate (35) provided with a hollow hole (351) is fixed to the outer wall of the rectangular substrate (30), and a through hole B (350) having a concentric structure with the through hole A (302) is provided in the middle of the cover plate (35).

2. A film coating machine for noodle processing according to claim 1, characterized in that: A boss (36) is provided at the through hole A (302) on the inner side of the rectangular substrate (30); the inner wall surface of the rectangular substrate (30) located on the peripheral side of the through hole A (302) is connected to the ring body (37) via a fixed column (371); a rotating ring (361) is rotatably matched on the boss (36); a tightening knife (38) is rotatably connected to the fixed column (371); a waist-shaped hole (380) is provided on the tightening knife (38); a boss (361) is provided on one side of the rotating ring (361) and is inserted into the waist-shaped hole (380). 0); a lug (365) is provided on one side of the rotating ring (361), and a connecting column (362) is provided on the lug (365); a fixed ring (364) is provided at the end of the boss (36), and a rotating ring (361) is rotatably fitted on the boss (36) located between the fixed ring (364) and the rectangular base plate (30); the inner wall of the rectangular base plate (30) is rotatably connected to a telescopic cylinder A (363), and the output end of the telescopic cylinder A (363) is connected to a connecting rod A rotatably connected to the connecting column (362).

3. A film coating machine for noodle processing according to claim 2, characterized in that: The inner wall of the rectangular base plate (30) is connected to a mounting frame (32) via a support (31); a pulley A (322) and a pulley B (321) are rotatably mounted on both ends of the mounting frame (32); a transmission belt (323) is connected between the pulley A (322) and the pulley B (321); The end of the protruding column (360) is connected to one side of the ring body (37).

4. The noodle food processing film coating machine according to claim 1, characterized in that: The pulley A (322) is connected to the output end of a rotary cylinder (301), and the rotary cylinder (301) is installed on the rectangular base plate (30); A fixing sleeve is provided on the mounting frame (32), and the pulley B (321) is rotatably mounted on the fixing sleeve via a bearing. One end of the pulley B (321) is connected to a connecting shaft penetrating the fixing sleeve, and the end of the connecting shaft is connected to a presenting cup (39), and the end of the presenting cup (39) is directly opposite to the through hole A (302); The inner cavity shape of the cup (39) is adapted to the curved surface contour of the noodle food body.

5. The noodle food processing film coating machine according to claim 1, characterized in that: A connecting plate (4) with a groove is connected between two adjacent film wrapping mechanisms (3); It also includes a cutting mechanism that is movable along the length direction of the connecting plate (4).

6. The film coating machine for noodle processing according to claim 5, characterized in that: The cutting mechanism comprises a crossbeam (5), both ends of the crossbeam (5) are connected to a support beam (50), and the bottom end of the support beam (50) is fixed on the frame (1); A linear module (51) is provided on the bottom side of the crossbeam (5), a sliding block of the linear module (51) is connected to a telescopic rod (52), and an end of the telescopic rod (52) is connected to a cutting knife (53).

7. The film coating machine for noodle processing according to claim 6, characterized in that: The cutting knife (53) comprises two V-shaped frames (54) arranged back to back, and a blade (55) is provided on the inner side of the V-shaped frame (54); The ends of the two V-shaped frames (54) are respectively connected to the connecting plate A (56) and the connecting plate B (57); The connecting plate A (56) is connected to the end of the telescopic rod (52), and the telescopic rod (52) includes an inner sleeve rod and an outer sleeve that cooperate with each other, and a spring is connected between the inner sleeve rod and the outer sleeve; the end of the connecting plate B (57) is installed with a boss (58), and the end of the boss (58) is embedded with a ball (59) that abuts against the bottom of the groove of the connecting plate (5).

8. The film coating machine for noodle processing according to claim 7, characterized in that: The ball (49) is made of silicon nitride ceramic material, and its spherical surface forms rolling contact with the bottom surface of the groove of the connecting plate (4).

9. The film coating machine for noodle processing according to claim 1, characterized in that: A film pressing assembly is respectively provided on the rectangular substrate (30) located on both sides of the cover plate (35), and the film pressing assembly includes a hinge seat A (340) and a hinge seat B (33) installed on the rectangular substrate (30); A telescopic cylinder B (331) is rotatably mounted on the hinge seat B (33), the output end of the telescopic cylinder B (331) is connected to a connecting rod B (332), an L-shaped rotating block (34) is hingedly connected to the hinge seat A (340), the end of the connecting rod B (332) is rotatably connected to one end of the L-shaped rotating block (34), and the other end of the L-shaped rotating block (34) is connected to a pressure strip (341).

10. The film coating machine for noodle processing according to claim 1, characterized in that: A pulley A (21) is mounted on the rotating shaft (20), and further comprises a pulley B (11) mounted on the output end of the motor, wherein the peripheral side walls of the pulley A (21) and the pulley B (11) are provided with equally spaced teeth, and a synchronous belt (22) is connected between the pulley A (21) and the pulley B (11); the end plate (2) is a regular hexagon, and six sets of film-coating mechanisms (3) are connected between the two end plates (2).

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