Split charging mechanism for quick-frozen dumplings

Abstract

The utility model relates to the technical field of quick-frozen dumpling production equipment, and discloses a quick-frozen dumpling subpackaging mechanism which comprises a conveying part, a disintegrating slag screening part is arranged on one side of the conveying part, the disintegrating slag screening part comprises a screening box, a rotating ring is rotationally arranged on the inner wall of the screening box, a screening assembly is rotationally arranged on the inner wall of the rotating ring, and the screening assembly is arranged on the inner wall of the rotating ring. A soft check ring is arranged at the edge of the screening assembly, a knocking assembly is arranged at the bottom of the screening assembly, and a guide inclined plate used for guiding out the quick-frozen dumplings on the rotating ring is arranged at a discharging opening of the screening box. The screening assembly is rotationally arranged on the inner wall of the rotating ring, centrifugal force can be generated by rotation of the screening assembly, quick-frozen dumplings falling on the screen mesh can move in the direction away from the center of the screening assembly, the quick-frozen dumplings can move to the rotating ring, and disintegrating slag can fall into the collecting groove through screen holes in the upper end of the screen mesh; and the slag and the quick-frozen dumplings are prevented from being packaged into a packaging bag together.

Description

Technical Field

[0001] The utility model relates to the technical field of quick-frozen dumplings production equipment, in particular to a quick-frozen dumplings packaging mechanism. Background Art

[0002] The quick-frozen dumplings packaging mechanism is mainly responsible for quickly and accurately packaging the quick-frozen dumplings from the production line into predetermined packaging containers (packaging boxes, packaging bags), ensuring that the quantity, quality and appearance of the dumplings in each package meet the standards.

[0003] After the dumplings are formed by the dumpling-making machine, they are first frozen and then directly transferred to the packaging device via a conveyor belt. After being packaged, they are sold.

[0004] Since the skin of quick-frozen dumplings is dry, brittle and easy to break after being frozen, some crumbs will fall on the conveyor belt. The crumbs and the quick-frozen dumplings are packed into the packaging bag together, which affects the packaging quality and appearance of the dumplings. In order to solve the above problems, we propose a packaging mechanism for quick-frozen dumplings. Utility Model Content

[0005] The utility model aims to provide a quick-frozen dumpling packaging mechanism to solve the problem that the broken pieces will be packaged into the packaging bag together with the quick-frozen dumplings.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging mechanism for quick-frozen dumplings, comprising a transmission part, a debris screening part is provided on one side of the transmission part, the debris screening part comprises a screening box, a rotating ring is rotatably provided on the inner wall of the screening box, a screening assembly is rotatably provided on the inner wall of the rotating ring, a soft retaining ring is provided at the edge of the screening assembly, a knocking assembly is provided at the bottom of the screening assembly, and a discharge port of the screening box is provided with a guide inclined plate for guiding the quick-frozen dumplings on the rotating ring.

[0007] According to the above technical solution, the screening assembly includes a center plate, the side walls of the center plate are circumferentially hinged with a plurality of support rods, the outside of the center plate is provided with an outer ring plate rotatably connected to a rotating ring, the inner wall of the outer ring plate is connected to one end of the support rod away from the center plate, and a screen connected to the support rod is fixedly connected between the center plate and the outer ring plate.

[0008] According to the above technical solution, a rotating shaft connected to the screening assembly is rotatably provided in the screening box, the knocking assembly includes a sliding sleeve sleeved on the outer wall of the rotating shaft, a guide member for guiding the vertical movement of the sliding sleeve is provided between the sliding sleeve and the rotating shaft, a guide cylinder is fixed in the screening box, the sliding sleeve slides in the guide cylinder, a guide groove is provided on the outer wall of the sliding sleeve, and a guide block slidably connected to the inner wall of the guide groove is fixedly connected to the inner wall of the guide cylinder.

[0009] According to the above technical solution, the guide member includes an annular guide groove provided on the inner wall of the sliding sleeve, and a guide rod is fixedly connected to the outer wall of the rotating shaft, and the guide rod slides in the annular guide groove.

[0010] According to the above technical solution, a roller is rotatably provided on the outer wall of the guide rod.

[0011] According to the above technical solution, a gear ring is fixedly connected to the bottom of the rotating ring, and the teeth of the gear ring are meshed with a gear connected to an external motor.

[0012] According to the above technical solution, a conical shell is provided at the center of the upper end of the screening assembly.

[0013] According to the above technical solution, a collecting trough is provided in the screening box and is located directly below the screening assembly, and a cleaning port is provided on the side wall of the screening box.

[0014] According to the above technical solution, the transmission part includes a transmission frame, and a buffer slope extending into the screening box is fixedly connected to the bottom of the transmission frame.

[0015] According to the above technical solution, the transmission part includes a transmission frame and a transmission belt. The bottom of the transmission frame is connected to a collection box. The inner wall of the lower end of the transmission frame is fixedly connected to a cleaning brush located directly above the collection box. The cleaning end of the cleaning brush abuts against the bottom outer wall of the transmission belt.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model has a screening component that is rotated on the inner wall of a rotating ring. The rotation of the screening component can generate centrifugal force, so that the quick-frozen dumplings falling on the screen are moved in a direction away from the center of the screening component, so that the quick-frozen dumplings can be moved to the rotating ring, and the debris will fall into the collecting trough through the sieve holes at the upper end of the screen, preventing the debris from being packaged into the packaging bag together with the quick-frozen dumplings. A part of the large debris will also move in a direction away from the center of the screening component under the action of centrifugal force, and this part of the debris will be blocked on the screen by the soft retaining ring, preventing the debris from entering the rotating ring and affecting the screening effect.

[0018] The utility model is provided with a knocking assembly. When the rotating shaft drives the screening assembly to rotate, and with the cooperation of the guide member, the sliding sleeve can slide up and down along the rotating shaft, thereby knocking the center plate on the screening assembly, so that the screen of the screening assembly vibrates, making the debris on the screen more likely to fall downward, and preventing the debris on the screen from thawing and adhering to the surface of the screening assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the subpackaging mechanism of the utility model;

[0020] Figure 2 It is a sectional view of the overall structure of the sub-packaging mechanism of the utility model;

[0021] Figure 3 It is a top view of the slag screening part of the utility model;

[0022] Figure 4 It is a half-section view of the guide member of the utility model;

[0023] Figure 5 This utility model Figure 2 The enlarged schematic diagram of the middle A part;

[0024] Figure 6 It is a partial cross-sectional view of the transmission part of the utility model;

[0025] Figure 7 It is a half-section view of the annular guide groove inside the sliding sleeve of the utility model.

[0026] In the figure:

[0027] 1. Screening box; 2. Rotating ring; 3. Screening assembly; 31. Center plate; 32. Support rod; 33. Outer ring plate; 34. Screen; 4. Soft retaining ring; 51. Sliding sleeve; 52. Guide; 521. Annular guide groove; 522. Guide rod; 523. Roller; 53. Guide cylinder; 54. Guide block; 6. Guide inclined plate; 7. Rotating shaft; 8. Gear ring; 9. Gear; 10. Conical shell; 11. Collecting trough; 12. Cleaning port; 13. Transmission frame; 14. Buffer slope; 15. Transmission belt; 16. Collection box; 17. Cleaning brush; 100. Transmission unit. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-7 , the utility model provides a technical solution:

[0030] A packaging mechanism for quick-frozen dumplings includes a transmission part 100 for transmitting frozen dumplings. A debris screening part is provided on one side of the transmission part 100. The transmission part 100 transmits the frozen dumplings to the debris screening part. The quick-frozen dumplings and debris are screened by the provided debris screening part. The debris screening part includes a screening box 1. The screening box 1 is divided into a lower installation box and an upper circular rib. A mounting round table is fixedly connected to the top of the installation box, and the circular rib is fixed on the mounting round table.

[0031] The inner wall of the screening box 1 is rotatably provided with a rotating ring 2, and the rotating ring 2 is rotatably connected to the inner wall of the mounting table. The rotating ring 2 can drive the quick-frozen dumplings to rotate. The inner wall of the rotating ring 2 is rotatably provided with a screening assembly 3. The transmission part 100 can transmit the frozen dumplings to the screening assembly 3, and the debris on the transmission part 100 will also fall on the screening assembly 3. The rotation of the screening assembly 3 can generate centrifugal force, so that the quick-frozen dumplings falling on the screening assembly 3 move away from the center of the screening assembly 3, so that the quick-frozen dumplings move to the rotating ring 2.

[0032] The rotation speed of the rotating ring 2 is lower than the rotation speed of the screening assembly 3. The rotating ring 2 and the screening assembly 3 rotate in the same direction to reduce the speed difference between the rotating ring 2 and the screening assembly 3, so that the quick-frozen dumplings on the screening assembly 3 can be smoothly moved to the rotating ring 2.

[0033] A soft retaining ring 4 is provided at the edge of the screening component 3 to block the debris and prevent some large debris from moving to the rotating ring 2 under the action of centrifugal force and affecting the screening effect. The soft retaining ring 4 is soft and easy to bend, and will not affect the movement of the quick-frozen dumplings.

[0034] A knocking assembly is provided at the bottom of the screening assembly 3, which can be used to knock the screening assembly 3 to vibrate the screening assembly 3, so that the debris on the screening assembly 3 can fall downward more easily, thereby preventing the debris on the screening assembly 3 from thawing and sticking to the surface of the screening assembly 3.

[0035] A guide ramp 6 is provided at the discharge port of the screening box 1 for guiding the quick-frozen dumplings on the rotating ring 2. When the rotating ring 2 drives the quick-frozen dumplings to rotate, the quick-frozen dumplings will enter the discharge port under the guidance of the guide ramp 6 and enter the subsequent packaging device for packaging.

[0036] Specifically, the screening assembly 3 includes a center plate 31, and a plurality of support rods 32 are circumferentially hinged on the side walls of the center plate 31. An outer ring plate 33 rotatably connected to the rotating ring 2 is provided on the outside of the center plate 31. The outer ring plate 33 rotates in the same direction as the rotating ring 2. The ends of the support rods 32 away from the center plate 31 are connected to the inner wall of the outer ring plate 33. A tension spring is connected between the support rods 32 and the outer ring plate 33. A screen 34 fixed to the support rods 32 is connected between the center plate 31 and the outer ring plate 33.

[0037] When the knocking assembly knocks the screening assembly 3, the knocking assembly will apply the knocking force to the center plate 31, so that the center plate 31 can drive the support rod 32 to vibrate slightly, and stretch the tension spring to vibrate the screen 34 connected to the support rod 32, thereby shaking the debris on the screen 34 and making it fall downward to separate from the screen 34, thereby improving the screening effect of the screening assembly 3 on the debris, and the rebound force of the tension spring can pull the support rod 32 back and drive the center plate 31 to fall back.

[0038] Specifically, a support frame is fixed at the bottom of the screening box 1, and a motor is fixed on the support frame. A rotating shaft 7 connected to the screening assembly 3 is rotatably provided in the screening box 1. The rotating shaft 7 is installed on the support frame and rotatably connected to the support frame. The output end of the motor is connected to the rotating shaft 7, which can drive the rotating shaft 7 to rotate. The upper end of the rotating shaft 7 is connected to the center plate 31 on the screening assembly 3. The rotating shaft 7 can drive the center plate 31 to rotate, thereby rotating the screening assembly 3.

[0039] The knocking assembly includes a sliding sleeve 51 sleeved on the outer wall of the rotating shaft 7, and a guide member 52 for guiding the sliding sleeve 51 to move vertically is provided between the sliding sleeve 51 and the rotating shaft 7. When the rotating shaft 7 rotates, the sliding sleeve 51 can slide up and down along the rotating shaft 7 through the provided guide member 52. A guide cylinder 53 is fixed in the screening box 1, and the guide cylinder 53 is fixed on the support frame. The guide cylinder 53 is sleeved on the outer side of the rotating shaft 7, and the sliding sleeve 51 slides up and down between the guide cylinder 53 and the rotating shaft 7. A guide groove is provided on the outer wall of the sliding sleeve 51, and a guide block 54 slidably connected to the inner wall of the guide groove is fixedly connected to the inner wall of the guide cylinder 53. The guide block 54 cooperates with the guide groove so that the sliding sleeve 51 can only slide up and down along the rotating shaft 7 but will not rotate.

[0040] Specifically, the guide member 52 includes an annular guide groove 521 arranged on the inner wall of the sliding sleeve 51. The annular guide groove 521 is inclinedly arranged on the circumferential inner wall of the sliding sleeve 51 with the axis of the sliding sleeve 51 as the center, and the annular guide groove 521 is a closed annular groove. The inclined annular guide groove 521 can form the highest point and the lowest point. The outer wall of the inner wall rotating shaft 7 is fixedly connected with a guide rod 522. When the rotating shaft 7 rotates, it can drive the guide rod 522 to rotate, and the guide rod 522 can slide in the annular guide groove 521.

[0041] When the guide rod 522 moves from the highest point of the annular guide groove 521 to the lowest point of the annular guide groove 521, since the height of the guide rod 522 remains unchanged, the sliding sleeve 51 will move upward, and then the sliding sleeve 51 will knock the center plate 31 of the screening assembly 3, causing the screening assembly 3 to vibrate.

[0042] When the guide rod 522 moves from the lowest point of the annular guide groove 521 to the highest point of the annular guide groove 521, the guide rod 522 will drive the sliding sleeve 51 to move downward, thereby causing the sliding sleeve 51 to separate from the center plate 31 of the screening assembly 3, and so on, thereby achieving continuous knocking of the screening assembly 3.

[0043] Specifically, a roller 523 is rotatably provided on the outer wall of the guide rod 522 to reduce the friction with the inner wall of the annular guide groove 521 and increase the service life of the device.

[0044] Specifically, a gear ring 8 is fixed to the bottom of the rotating ring 2, and the teeth of the gear ring 8 mesh with a gear 9 connected to an external motor. The external motor drives the gear 9 to rotate, so that the gear 9 reaches the gear ring 8 and rotates, thereby driving the rotating ring 2 to rotate.

[0045] Specifically, a conical shell 10 is provided at the center of the upper end of the screening assembly 3, and the conical shell 10 is fixedly connected to the center plate 31 on the screening assembly 3 to prevent the quick-frozen dumplings from falling into the center of the screening assembly 3. Since the objects in the center of the rotating screening assembly 3 have no radial (i.e., toward the edge of the screening assembly 3) movement tendency, the dumplings at the center point will not be subjected to the force pushing them onto the rotating ring 2. Therefore, the conical shell 10 is provided, and the top of the conical shell 10 is set to be spherical to prevent the falling quick-frozen dumplings from being damaged.

[0046] Specifically, a collecting trough 11 is provided in the screening box 1 and is located directly below the screening component 3. Through the screening of the screening component 3, the fallen debris will fall into the collecting trough 11 to collect the debris. A cleaning port 12 is provided on the side wall of the screening box 1 to facilitate the cleaning of the debris in the collecting trough 11.

[0047] Specifically, the transmission part 100 includes a transmission frame 13, and a buffer slope 14 extending into the screening box 1 is fixedly connected to the bottom of the transmission frame 13. When the quick-frozen dumplings transmitted by the transmission part 100 fall to the debris screening part, the quick-frozen dumplings can be transmitted to the debris screening part under the buffering guidance of the buffer slope 14, thereby preventing the quick-frozen dumplings from being damaged due to excessive impact force when they fall directly.

[0048] Specifically, the transmission part 100 includes a transmission frame 13 and a transmission belt 15. The bottom of the transmission frame 13 is connected to a collection box 16. The inner wall of the lower end of the transmission frame 13 is fixedly connected to a cleaning brush 17 located just above the collection box 16. The cleaning end of the cleaning brush 17 abuts against the bottom outer wall of the transmission belt 15. The cleaning brush 17 can clean the bottom outer wall of the transmission belt 15 to prevent debris from sticking to the transmission belt 15 and falling into the transmission frame 13 at the bottom of the transmission belt 15. If it is not cleaned for a long time, it is easy to breed bacteria. The debris cleaned by the cleaning brush 17 will fall into the collection box 16 for collection and regular cleaning.

[0049] Working principle:

[0050] When the transmission part 100 transmits the frozen dumplings to the debris screening part, the quick-frozen dumplings and the debris will fall on the screen 34, and the rotating shaft 7 can drive the center plate 31 to rotate, thereby driving the screen 34 to rotate. The rotation of the screen 34 can generate centrifugal force, so that the quick-frozen dumplings falling on the screen 34 move away from the center of the screening component 3, so that the quick-frozen dumplings move to the rotating ring 2, and the debris will fall into the collecting tank 11 through the sieve holes at the upper end of the screen 34.

[0051] Some large debris will also move away from the center of the screening assembly 3 under the action of centrifugal force. This part of the debris will be blocked on the screen 34 by the soft retaining ring 4, preventing the debris from entering the rotating ring 2 and affecting the screening effect.

[0052] When the rotating shaft 7 drives the screening assembly 3 to rotate, it can also drive the guide rod 522 to rotate, and the guide rod 522 can slide in the annular guide groove 521. When the guide rod 522 moves from the highest point of the annular guide groove 521 to the lowest point of the annular guide groove 521, the sliding sleeve 51 will move upward, and then the sliding sleeve 51 will knock on the center plate 31 of the screening assembly 3, causing the screening assembly 3 to vibrate, thereby shaking the debris on the screen 34 off and dropping it downward to separate from the screen 34, thereby improving the screening effect of the screening assembly 3 on the debris.

[0053] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0054] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quick-frozen dumpling packaging mechanism, comprising a transmission unit (100), characterized in that: A slag screening section is provided on one side of the transmission section (100), and the slag screening section comprises a screening box (1), a rotating ring (2) is rotatably provided on the inner wall of the screening box (1), a screening assembly (3) is rotatably provided on the inner wall of the rotating ring (2), a soft retaining ring (4) is provided at the edge of the screening assembly (3), a knocking assembly is provided at the bottom of the screening assembly (3), and a guide inclined plate (6) is provided at the discharge port of the screening box (1) for guiding the quick-frozen dumplings on the rotating ring (2) out.

2. The quick-frozen dumplings packaging mechanism according to claim 1, characterized in that: The screening assembly (3) comprises a central plate (31), the side wall of which is circumferentially hinged with a plurality of supporting rods (32), an outer ring plate (33) rotatably connected to a rotating ring (2) is provided on the outside of the central plate (31), an inner wall of the outer ring plate (33) is connected to an end of the supporting rod (32) away from the central plate (31), and a screen (34) connected to the supporting rod (32) is fixedly connected between the central plate (31) and the outer ring plate (33).

3. The quick-frozen dumplings packaging mechanism according to claim 1, characterized in that: A rotating shaft (7) connected to the screening assembly (3) is rotatably arranged in the screening box (1); the knocking assembly comprises a sliding sleeve (51) sleeved on the outer wall of the rotating shaft (7); a guide member (52) for guiding the sliding sleeve (51) to move vertically is arranged between the sliding sleeve (51) and the rotating shaft (7); a guide cylinder (53) is fixed in the screening box (1); the sliding sleeve (51) slides in the guide cylinder (53); a guide groove is arranged on the outer wall of the sliding sleeve (51); and a guide block (54) slidably connected to the inner wall of the guide groove is fixedly connected to the inner wall of the guide cylinder (53).

4. The quick-frozen dumplings packaging mechanism according to claim 3, characterized in that: The guide member (52) comprises an annular guide groove (521) provided on the inner wall of the sliding sleeve (51); a guide rod (522) is fixedly connected to the outer wall of the rotating shaft (7); and the guide rod (522) slides in the annular guide groove (521).

5. The quick-frozen dumplings packaging mechanism according to claim 4, characterized in that: The outer wall of the guide rod (522) is rotatably provided with a roller (523).

6. The quick-frozen dumplings packaging mechanism according to claim 1, characterized in that: A gear ring (8) is fixedly connected to the bottom of the rotating ring (2), and the teeth of the gear ring (8) are meshed with a gear (9) connected to an external motor.

7. The quick-frozen dumplings packaging mechanism according to claim 1, characterized in that: A conical shell (10) is provided at the center of the upper end of the screening assembly (3).

8. The quick-frozen dumplings packaging mechanism according to claim 1, characterized in that: The screening box (1) is provided with a collecting trough (11) located directly below the screening assembly (3), and the side wall of the screening box (1) is provided with a cleaning port (12).

9. The quick-frozen dumplings packaging mechanism according to claim 1, characterized in that: The transmission part (100) comprises a transmission frame (13), and a buffer slope (14) extending into the screening box (1) is fixedly connected to the bottom of the transmission frame (13).

10. The quick-frozen dumplings packaging mechanism according to claim 1, characterized in that: The transmission part (100) comprises a transmission frame (13) and a transmission belt (15); the bottom of the transmission frame (13) is connected to a collection box (16); the inner wall of the lower end of the transmission frame (13) is fixedly connected to a cleaning brush (17) located directly above the collection box (16); the cleaning end of the cleaning brush (17) abuts against the outer wall of the bottom of the transmission belt (15).

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