Feeding and trowelling device of spring roll wrapper making machine

Abstract

The utility model belongs to the technical field of food processing, and particularly relates to a spring roll wrapper making machine feeding and trowelling device which comprises an L-shaped main body, a motor is fixedly connected to the interior of the top end of the rear side of the L-shaped main body, a rotating shaft is fixedly connected to the driving end of the motor, a second roller is fixedly connected to the exterior of the rotating shaft, and a first roller is fixedly connected to the second roller. Two supporting rods are fixedly connected to the top end of the front end of the L-shaped main body, cross rods are fixedly connected to the right sides of the two supporting rods correspondingly, openings are formed in the close sides of the two cross rods correspondingly, sliding blocks are slidably connected to the interiors of the two openings correspondingly, and connecting rods are fixedly connected to the close sides of the two sliding blocks correspondingly; a first roller is rotationally connected to the outer portion of the connecting rod. Through the hand wheel, the threaded rod, the transverse rod, the opening, the connecting rod, the first roller, the sliding block and the spring, the distance between the two rollers can be flexibly adjusted according to spring roll wrapper raw materials with different thickness requirements, and the optimal trowelling effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, specifically to a feeding and smoothing device for a spring roll wrapper making machine. Background Technology

[0002] Modern spring roll wrapper making machines employ advanced control systems and precise mechanical structures to ensure the uniformity of spring roll wrapper thickness and shape, thereby improving product quality stability. Furthermore, automated control reduces the impact of human error on product quality.

[0003] The existing technology has the following defects or problems: Existing technology, publication number CN222583478U, discloses a fully automatic spring roll skin making machine, relating to the field of food processing technology. This utility model includes: a heat dissipation mesh on the right side of the housing; a top cover fixedly connected to the top of the housing; a base fixedly connected to the bottom of the housing; two support legs fixedly connected to the top of the base; two support legs on the front of the support legs; and two elastic components above the base. This utility model uses a telescopic column, specifically a telescopic cylinder, to allow a spring to drive the telescopic column up and down. The movement of the telescopic column simultaneously drives a cleaning component to clean the surface and grooves of the device. Because the force applied by the spring lifts the cleaning component as it passes through the grooves, it can clean the device thoroughly, keeping the equipment clean at all times without the need for manual cleaning, thus ensuring product quality.

[0004] During operation, the aforementioned equipment struggles to flexibly adjust the distance between the two rollers to accommodate spring roll wrapper materials of varying thicknesses, resulting in uneven wrapper thickness—some areas being too thick and others too thin. Furthermore, in existing technologies, some spring roll wrapper making machines' feeding and smoothing devices fail to clean the roller surfaces effectively, leaving material residue. This residue attracts microorganisms, bacteria, and mold, which proliferate under suitable temperature and humidity conditions, contaminating subsequently produced spring roll wrappers.

[0005] It should be noted that the above content falls within the inventor's technical knowledge and does not necessarily constitute prior art. Utility Model Content

[0006] In view of the shortcomings of the existing technology, this utility model provides a feeding and smoothing device for a spring roll skin making machine, which solves the existing problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a spring roll wrapper feeding and smoothing device, comprising an L-shaped main body, a motor fixedly connected inside the rear top of the L-shaped main body, a rotating shaft fixedly connected to the drive end of the motor, a second roller fixedly connected to the outside of the rotating shaft, two support rods fixedly connected to the front top of the L-shaped main body, crossbars fixedly connected to the right side of the two support rods respectively, openings respectively on the adjacent sides of the two crossbars, sliders slidably connected inside the two openings, connecting rods fixedly connected to the adjacent sides of the two sliders, a first roller rotatably connected to the outside of the connecting rods, springs respectively provided inside the left side of the two crossbars, threaded rods threadedly connected to the right side of the two crossbars, handwheels fixedly connected to the right side of the two threaded rods respectively, and a cleaning component provided at the bottom left side of the second roller.

[0008] As a preferred technical solution of this utility model, the cleaning component includes a support frame, a scraper is fixedly connected to the top left side of the support frame, a collection port is opened at the top left side of the L-shaped body, a collection box is slidably connected to the inside left side of the L-shaped body, and a pull ring is fixedly connected to the front side of the collection box.

[0009] As a preferred embodiment of this utility model, the front and rear sides of the rotating shaft are rotatably connected to the inner walls of the two support rods, and the outer side of the second roller is in contact with the outer side of the first roller.

[0010] As a preferred embodiment of this utility model, the outer left sides of the two threaded rods respectively contact the right sides of the two sliders, and the right sides of the two springs respectively contact the left sides of the sliders.

[0011] As a preferred embodiment of this utility model, the left sides of the two crossbars are respectively fixedly connected to the left bottom ends of the two support rods, and the outer sides of the two threaded rods are respectively threadedly connected to the right inner walls of the two crossbars.

[0012] As a preferred embodiment of this utility model, the right side of the support frame is fixedly connected to the bottom left side of the two support rods, and the top of the scraper is in contact with the outside of the second roller.

[0013] As a preferred embodiment of this utility model, the outer side of the collection box is slidably connected to the inner left side of the L-shaped body, and the bottom end of the scraper is fixedly connected to the top left side of the support frame.

[0014] Compared with the prior art, this utility model provides a feeding and smoothing device for a spring roll wrapper making machine, which has the following beneficial effects:

[0015] 1. A spring roll wrapper feeding and smoothing device, comprising a handwheel, a threaded rod, a crossbar, an opening, a connecting rod, a first roller, a slider, and a spring. Rotating the handwheel causes the threaded rod to rotate, moving axially. When the threaded rod moves to the left, it pushes the slider to slide within the opening, thereby causing the connecting rod and the first roller to move to the left, reducing the distance between the first and second rollers. Conversely, when the threaded rod rotates to the right, the spring pushes the slider to the right, increasing the distance between the first and second rollers. This allows for flexible adjustment of the distance between the two rollers according to the required thickness of the spring roll wrapper material, achieving the optimal smoothing effect.

[0016] 2. A feeding and smoothing device for a spring roll wrapper making machine, comprising a second roller, a support frame, a collection port, a pull ring, and a collection box. As the second roller rotates, a scraper scrapes off the material residue adhering to the surface of the second roller. The scraped material residue slides naturally down the inclined surface of the scraper under the action of gravity and enters the collection box through the collection port. The operator can then use the pull ring to pull the collection box out from the left side of the L-shaped main body to clean the material residue collected in the collection box. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the support rod structure of this utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the collection box structure of this utility model.

[0021] In the diagram: 1. L-shaped main body; 2. Motor; 3. Rotating shaft; 4. Support rod; 5. Crossbar; 6. Opening; 7. Slider; 8. Connecting rod; 9. Roller 1; 10. Roller 2; 11. Spring; 12. Threaded rod; 13. Handwheel; 14. Support frame; 15. Scraper; 16. Collection port; 17. Collection box; 18. Pull ring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figure 1-4 In this embodiment: a spring roll wrapper feeding and smoothing device includes an L-shaped main body 1. A motor 2 is fixedly connected inside the rear top of the L-shaped main body 1. A rotating shaft 3 is fixedly connected to the drive end of the motor 2. The front and rear sides of the rotating shaft 3 are respectively rotatably connected to the inner walls of two support rods 4. A second roller 10 is fixedly connected to the outside of the rotating shaft 3. The outside of the second roller 10 is in contact with the outside of the first roller 9. Two support rods 4 are fixedly connected to the front top of the L-shaped main body 1. A crossbar 5 is fixedly connected to the right side of the two support rods 4. The left side of the two crossbars 5 is fixedly connected to the left bottom of the two support rods 4. An opening is provided on the adjacent side of the two crossbars 5. There is an opening 6, and two sliders 7 are slidably connected inside the two openings 6. A connecting rod 8 is fixedly connected to the adjacent side of the two sliders 7. A roller 9 is rotatably connected to the outside of the connecting rod 8. Springs 11 are respectively installed inside the left side of the two crossbars 5. The right side of the two springs 11 is in contact with the left side of the sliders 7. Threaded rods 12 are threadedly connected to the right side of the two crossbars 5. The outside of the two threaded rods 12 is threadedly connected to the right inner wall of the two crossbars 5. The left outer side of the two threaded rods 12 is in contact with the right side of the two sliders 7. Handwheels 13 are fixedly connected to the right side of the two threaded rods 12. A cleaning component is installed at the bottom left side of the roller 10.

[0025] In this embodiment, after the motor 2 starts, its drive end drives the rotating shaft 3 to rotate. Since the rotating shaft 3 is fixedly connected to the second roller 10, the second roller 10 will rotate synchronously with the rotating shaft 3. During the rotation of the second roller 10, because its exterior is in contact with the first roller 9, according to the principle of friction, the second roller 10 will drive the first roller 9 to rotate in the opposite direction. The two relatively rotating rollers form a working area where materials can pass through and be smoothed. When the spring roll wrapper material that needs to be smoothed is conveyed between the first roller 9 and the second roller 10, as the two rollers rotate, the material will be conveyed to one side by the squeezing action of the two rollers. During the conveying process, the material will gradually become flat under the squeezing of the rollers. At the same time, the position of the first roller 9 can be adjusted by the adjustment mechanism. When it is necessary to adjust the distance between roller 19 and roller 20, the handwheel 13 can be turned. The handwheel 13 drives the threaded rod 12 to rotate. Since the threaded rod 12 is threadedly connected to the crossbar 5, the threaded rod 12 will move axially when it rotates. When the threaded rod 12 moves to the left, it will push the slider 7 to slide in the opening 6, thereby driving the connecting rod 8 and roller 19 to move to the left, reducing the distance between roller 19 and roller 20. Conversely, when the threaded rod 12 rotates to the right, the spring 11 will push the slider 7 to move to the right, increasing the distance between roller 19 and roller 20. Thus, the distance between the two rollers can be flexibly adjusted according to the spring roll wrapper material with different thickness requirements to achieve the best smoothing effect.

[0026] Example 2

[0027] like Figure 1 - Figure 4 As shown, the cleaning assembly includes a support frame 14. The right side of the support frame 14 is fixedly connected to the bottom left side of the two support rods 4. A scraper 15 is fixedly connected to the top left side of the support frame 14. The bottom end of the scraper 15 is fixedly connected to the top left side of the support frame 14. The top end of the scraper 15 is in contact with the outside of the roller 10. A collection port 16 is provided at the top left side of the L-shaped body 1. A collection box 17 is slidably connected to the inside left side of the L-shaped body 1. The outside of the collection box 17 is slidably connected to the inner left side of the L-shaped body 1. A pull ring 18 is fixedly connected to the front side of the collection box 17.

[0028] In this embodiment, when roller 2 10 rotates continuously under the drive of motor 2 to smooth the spring roll wrapper material, material residue will inevitably adhere to the surface of roller 2 10. Since the top of scraper 15 is in close contact with the surface of roller 2 10, as roller 2 10 rotates, scraper 15 will scrape off the material residue adhering to the surface of roller 2 10. The scraped material residue will slide naturally down the inclined surface of scraper 15 under the action of gravity; the sliding material residue will fall directly to the collection port 16 at the top left side of the L-shaped main body. The collection port 16 is precisely positioned to ensure that the residue scraped off from the scraper 15 can enter smoothly. After entering the collection port 16, the material residue will fall into the collection box 17 below along the guide of the collection port 16. The operator can pull the pull ring 18 on the front of the collection box 17 to pull the collection box 17 out from the left side of the L-shaped body. After pulling it out, the material residue collected in the collection box 17 can be cleaned. After cleaning, the collection box 17 can be slid back into the left side of the L-shaped body to continue the waste collection work.

[0029] The working principle and usage process of this utility model are as follows: After the motor 2 starts, its drive end drives the rotating shaft 3 to rotate. The second roller 10 will rotate synchronously with the rotating shaft 3. During the rotation of the second roller 10, according to the principle of friction, the second roller 10 will drive the first roller 9 to rotate in the opposite direction. The two relatively rotating rollers form a working area for materials to pass through and be smoothed. When it is necessary to adjust the distance between the first roller 9 and the second roller 10, the handwheel 13 can be turned. The handwheel 13 drives the threaded rod 12 to rotate. When the threaded rod 12 rotates, it will move axially. When the threaded rod 12 moves to the left, it will push the slider 7 to slide in the opening 6, thereby driving the connecting rod 8 and the first roller 9 to move to the left, reducing the distance between the first roller 9 and the second roller 10. Conversely, when the threaded rod 12 rotates to the right, the spring 11 will push the slider 7 to move to the right, increasing the distance between the first roller 9 and the second roller 10. Thus, the distance between the two rollers can be flexibly adjusted according to the spring roll wrapper material with different thickness requirements to achieve the best smoothing effect. As roller 2 10 rotates, scraper 15 scrapes off the material residue adhering to the surface of roller 2 10. The scraped material residue will slide naturally down the inclined surface of scraper 15 under the action of gravity and enter the collection box through collection port 16. The operator can then pull the collection box 17 out from the left side of the L-shaped body through pull ring 18 to clean the material residue collected in the collection box 17.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A spring roll wrapper feeding and smoothing device, characterized in that: The utility model relates to a double -sided cleaning device, including L type main part (1), the inside fixed connection of rear side top end of L type main part (1) has motor (2), the drive end fixed connection of motor (2) has rotating shaft (3), the outside fixed connection of rotating shaft (3) has roller two (10), the front end fixed connection of L type main part (1) has two support rod (4), and the right side fixed connection of two support rod (4) has crosspiece (5) respectively, and the similar side of two crosspiece (5) is set up opening (6) respectively, and the inside fixed connection of two opening (6) has sliding block (7) respectively, and the similar side fixed connection of two sliding block (7) has connecting rod (8), the outside rotation connection of connecting rod (8) has roller one (9), and the left side inside of two crosspiece (5) is provided with spring (11) respectively, and the right side screw connection of two crosspiece (5) has threaded rod (12) respectively, and the right side fixed connection of two threaded rod (12) has hand wheel (13) respectively, and the left side bottom of roller two (10) is provided with cleaning assembly.

2. The spring roll wrapper feeding and smoothing device according to claim 1, characterized in that: The cleaning assembly includes a support frame (14), the left side top end of the support frame (14) is fixedly connected with a scraper (15), the left side top end of the L-shaped main body (1) is provided with a collecting opening (16), and the left side inside of the L-shaped main body (1) is slidably connected with a collecting box (17). The front side of the collecting box (17) is fixedly connected with a pull ring (18).

3. The spring roll wrapper feeding and smoothing device according to claim 1, characterized in that: The front and back sides of the rotating shaft (3) are rotatably connected to the inner walls of the two support rods (4), and the outer part of the roller two (10) is in contact with the outer part of the roller one (9).

4. The spring roll wrapper feeding and smoothing device according to claim 1, characterized in that: The left sides of the two threaded rods (12) are in contact with the right sides of the two sliding blocks (7), and the right sides of the two springs (11) are in contact with the left sides of the sliding blocks (7).

5. The spring roll wrapper feeding and smoothing device according to claim 1, characterized in that: The left sides of the two crosspieces (5) are fixedly connected to the left side bottoms of the two support rods (4), and the outer parts of the two threaded rods (12) are threadedly connected to the right inner walls of the two crosspieces (5).

6. The spring roll wrapper feeding and smoothing device according to claim 2, characterized in that: The right side of the support frame (14) is fixedly connected to the left side bottoms of the two support rods (4), and the top end of the scraper (15) is in contact with the outer part of the roller two (10).

7. The spring roll wrapper feeding and smoothing device according to claim 2, characterized in that: The outer part of the collecting box (17) is slidably connected to the left inner wall of the L-shaped main body (1), and the bottom end of the scraper (15) is fixedly connected to the left side top end of the support frame (14).

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