Spring roll rolling forming device

Abstract

The utility model relates to the technical field of spring roll production, in particular to a spring roll rolling forming device which comprises a conveying mechanism, a curdling mechanism and a rolling rounding mechanism which are arranged on a supporting frame, the curdling mechanism comprises a lifting assembly and a curdling nozzle assembly, the lifting assembly is connected with the curdling nozzle assembly, and the curdling nozzle assembly is connected with the conveying mechanism. The curdling nozzle assembly comprises a spring seat, a curdling head and a curdling core, the spring seat is connected with the curdling head, a spring is arranged in the spring seat, the curdling core is sleeved with the spring seat and the curdling head, and a curdling hole is formed in the bottom of the curdling head; the rolling and rounding mechanism comprises a portal frame and a rolling and rounding assembly, an adjusting assembly is arranged on the portal frame, and the adjusting assembly is connected with the rolling and rounding assembly. According to the utility model, the curdling size area of spring roll wrappers can be effectively reduced, and waste of size is reduced; meanwhile, spring rolls of different sizes can be rolled and formed, it is guaranteed that the rolled and formed spring rolls are more compact, and the success rate of spring roll rolling and forming is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of spring roll production, in particular to a spring roll forming device. Background Art

[0002] Spring rolls are also called spring pancakes, spring pancakes, and pancakes. The production process of spring rolls includes making spring roll skin, mixing stuffing, filling stuffing, folding skin, rolling and packaging. In the production process of spring rolls, after the folding process is completed and before the rolling process, it is necessary to apply slurry on the spring roll skin to prevent the rolled spring roll from opening and loosening. The existing technology usually uses a nozzle to apply slurry on the spring roll skin, and uses high-pressure air to atomize and spray the slurry so that the slurry covers the spring roll skin, but there is a disadvantage that the slurry covers too large an area, resulting in slurry waste.

[0003] The existing spring roll rolling and forming device often uses a herringbone net and a type B net to roll the spring roll into a round shape. After the folding of the skin is completed, the spring roll passes through the herringbone net and the type B net belt in turn through the conveyor belt, and the spring roll is rolled and formed by the friction between the spring roll and the herringbone net and the type B net belt. However, due to the influence of the entrance angle of the spring roll and the weight of the net belt, the success rate is greatly affected. Since the herringbone net and type B net rolling are often used in air-blown spring roll production equipment, the spring roll skin of the air-blown spring roll production equipment is softer and does not require much force when rolling, while the hardness and thickness of the mechanical spring roll skin will increase. When the herringbone net and type B net belt are used to roll the spring roll, the rolled spring roll is not tight enough, which leads to a lower success rate of the rolled spring roll. Summary of the invention

[0004] The utility model aims to solve the problems in the prior art that the slurry covers a large area when applying slurry to the spring roll skin and the spring rolls are not compact enough when being rolled, and provides a spring roll forming device, which can effectively reduce the slurry application area on the spring roll skin and reduce the waste of slurry; at the same time, spring rolls of different sizes can be formed and the formed spring rolls are guaranteed to be compact, thereby improving the success rate of spring roll forming.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is: a spring roll rolling and forming device, including a support frame, and also including a conveying mechanism, a battering mechanism and a rolling and rounding mechanism arranged on the support frame, the battering mechanism including a lifting assembly and a battering nozzle assembly, the lifting assembly is connected to the battering nozzle assembly, the battering nozzle assembly includes a spring seat, a battering head and a battering core, the spring seat is connected to the battering head, a spring is arranged in the spring seat, the battering core is sleeved in the spring seat and the battering head, the battering head has a battering hole at the bottom, the conveying mechanism is used to convey the spring rolls so that the spring rolls can complete the battering and rolling and rounding operations, the lifting assembly is used to drive the battering nozzle assembly to perform lifting and lowering movements, and the battering nozzle assembly is used to perform battering actions on the spring rolls.

[0006] The rolling and rounding mechanism includes a gantry and a rolling and rounding assembly. An adjustment assembly is provided on the gantry and is connected to the rolling and rounding assembly. The rolling and rounding assembly includes two rolling side plates, a mounting plate, and rolling rods. The two rolling side plates are arranged at the bottom of the mounting plate, and a plurality of the rolling rods are movably arranged between the two rolling side plates. The rolling of spring rolls into a round shape is achieved through the plurality of rolling rods. By utilizing the frictional force between the spring roll and the conveyor belt, the blocking force of the rolling rods, and the downward pressure of the rolling rods on the spring roll, it is ensured that the formed spring roll is more compact.

[0007] Further, the support frame includes two conveying side plates, and a support plate is arranged between the two conveying side plates; the conveying mechanism includes a reduction motor, a driving roller, a driven roller, and a conveyor belt. One end of the conveying side plate is provided with a roller frame, and the other end is provided with a fixing plate. The driving roller is rotatably arranged between the two fixing plates, the driven roller is rotatably arranged between the two roller frames, and the conveyor belt is sleeved on the driving roller and the driven roller. Under the action of the driving roller and the driven roller, the spring roll is conveyed by the conveyor belt, and the support plate plays a role in supporting the conveyor belt.

[0008] Further, the reduction motor is arranged outside one of the fixing plates, and the output end of the reduction motor is connected to the rotating shaft of the driving roller. The reduction motor is used to drive the driving roller to rotate.

[0009] Further, two L-shaped plates are symmetrically arranged on the support frame, and a plurality of adjustment holes are arranged at intervals on the L-shaped plates; the lifting assembly includes a mounting bracket and a lifting cylinder. The mounting bracket has a "U" - shaped structure, and strip-shaped holes are opened at both ends of the mounting bracket. The mounting bracket is arranged between the two L-shaped plates and is bolted to the L-shaped plates; the lifting cylinder is fixedly arranged on the top of the mounting bracket, and the piston rod of the lifting cylinder is connected to the spring seat. By inserting bolts into the adjustment holes and the strip-shaped holes, the height of the lifting cylinder and the slurry - dispensing nozzle assembly can be adjusted, and the lifting cylinder drives the slurry - dispensing nozzle assembly to perform a lifting motion.

[0010] Further, a connecting sleeve is arranged at the connection between the spring seat and the slurry - dispensing head. The slurry - dispensing head is communicated with a slurry - passing pipe that is inclined upward. The upper end of the slurry - dispensing core passes through the connecting sleeve and extends into the spring seat, the lower end of the slurry - dispensing core passes through the slurry - dispensing hole and extends out of the slurry - dispensing head. The lower end of the slurry - dispensing core has a structure that is larger at the top and smaller at the bottom. The connecting sleeve is used to connect the spring seat and the slurry - dispensing head. The end of the slurry - dispensing core can block the slurry - dispensing hole. When the slurry - dispensing core is lifted by force, the slurry can flow onto the spring roll skin through the slurry - dispensing hole.

[0011] Furthermore, the gantry is fixedly arranged on the top of the two conveying side plates, and the number of the gantry is two, the number of the adjusting components on one of the gantry is one, and the number of the adjusting components on the other gantry is two.

[0012] Furthermore, the adjustment component includes a diamond bearing and an adjustment screw, the diamond bearing is arranged on the top of the gantry, the adjustment screw is interference fit with the inner ring of the diamond bearing, a nut is arranged on the adjustment screw, the nut is fixedly arranged on the top of the mounting plate, the lower end of the adjustment screw passes through the mounting plate and is slidingly connected to the mounting plate, and the height of the rolling and rounding component can be adjusted by adjusting the screw, the diamond bearing and the nut, and under the action of the diamond bearing, the spring roll entrance angle at the front end of the rolling and rounding component can also be slightly adjusted.

[0013] Furthermore, a plurality of long holes are arranged at intervals on the rolling side plate, and the end of the rolling rod is sleeved in the long hole; an inclined guide portion is provided at the bottom of the front end of the rolling side plate, and the height of the long holes at the front end of the rolling side plate gradually decreases from left to right, and its function is to perform a pre-rolling action on the spring roll to make it easier for the spring roll to reach the bottom of the rolling and rounding component.

[0014] Through the above technical solution, the beneficial effects of the utility model are:

[0015] The utility model has a reasonable structure and good use effect, can effectively reduce the area of ​​slurry applied to the spring roll skin and reduce the waste of slurry; at the same time, the spring roll entrance angle of the spring roll rolling structure can be slightly adjusted, spring rolls of different sizes can be rolled into shape, and the rolled spring rolls can be guaranteed to be more compact, thereby improving the success rate of spring roll rolling.

[0016] The lifting component of the paste-dotting mechanism of the utility model is used to drive the paste-dotting nozzle component to perform lifting movement, and the paste-dotting nozzle component is used to do paste-dotting on the spring rolls, wherein the spring of the paste-dotting nozzle component is used to generate a force on the paste-dotting core so that the lower end of the paste-dotting core blocks the paste-dotting hole, and when the lifting component drives the paste-dotting nozzle component to descend and the paste-dotting core is lifted up by force, the paste can flow onto the spring roll skin through the gap between the paste-dotting core and the paste-dotting head, thereby effectively reducing the paste-dotting area of ​​the spring rolls and reducing the waste of paste.

[0017] The utility model can adjust the height of the rolling and rounding component by adjusting the cooperation between the screw rod, the diamond bearing and the nut, so as to achieve the effect of rolling and forming spring rolls of different sizes. Under the action of the diamond bearing, the effect of slightly adjusting the spring roll entrance angle at the front end of the rolling and rounding component is achieved.

[0018] The rolling rod at the front end of the rolling and rounding component of the utility model performs a pre-rolling action on the spring roll, so that the spring roll can be more easily reached under the rolling and rounding component. In the process of conveying the spring roll on the conveyor belt, the spring roll is rolled by the friction between the spring roll and the conveyor belt, the blocking force of the rolling rod, the downward pressure of the rolling rod on the spring roll, and the compaction effect of the previous rolling rod on the spring roll, so that the rolled and formed spring roll is more compact, thereby improving the success rate of spring roll rolling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a spring roll forming device of the utility model. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the structure of a spring roll forming device of the utility model. Figure 2 ;

[0021] Figure 3 This is a schematic diagram of the structure of the utility model pulping mechanism Figure 1 ;

[0022] Figure 4 This is a schematic diagram of the structure of the utility model pulping mechanism Figure 2 ;

[0023] Figure 5 This is a schematic diagram of the structure of the rolling and rounding mechanism of the utility model. Figure 1 ;

[0024] Figure 6 This is a schematic diagram of the structure of the rolling and rounding mechanism of the utility model. Figure 2 ;

[0025] Figure 7 yes Figure 5 Schematic diagram of the enlarged structure at point A in the middle.

[0026] The numbers in the accompanying drawings are: 1 is a conveying side plate, 2 is a supporting plate, 3 is a fixed plate, 4 is a reduction motor, 5 is an active roller, 6 is a driven roller, 7 is a conveyor belt, 8 is an L-shaped plate, 801 is an adjusting hole, 9 is a mounting bracket, 901 is a strip hole, 10 is a lifting cylinder, 11 is a spring seat, 12 is a spring, 13 is a connecting sleeve, 14 is a slurry head, 15 is a slurry through pipe, 16 is a slurry core, 17 is a gantry, 18 is a diamond bearing, 19 is an adjusting screw, 20 is a mounting plate, 21 is a nut, 22 is a rolled side plate, 23 is a long strip hole, and 24 is a rolled rod. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0028] like Figure 1 to Figure 7As shown in the figure, a spring roll forming device includes a support frame, and also includes a conveying mechanism, a slurry - dotting mechanism, and a rolling and rounding mechanism arranged on the support frame. The slurry - dotting mechanism is located in front of the rolling and rounding mechanism to complete the slurry - dotting operation before spring roll rolling, preventing the formed spring rolls from opening and loosening. The slurry - dotting mechanism includes a lifting component and a slurry - dotting nozzle component. The lifting component is connected to the slurry - dotting nozzle component. The slurry - dotting nozzle component includes a spring seat 11, a slurry - dotting head 14, and a slurry - dotting core 16. The spring seat 11 is connected to the slurry - dotting head 14. The slurry - dotting head 14 is located at the bottom of the spring seat 11. A spring 12 is arranged in the spring seat 11. A spring groove for installing the spring 12 is opened at the bottom of the spring seat 11. The slurry - dotting core 16 is sleeved in the spring seat 11 and the slurry - dotting head 14. The slurry - dotting head 14 has a hollow internal structure. A slurry - dotting hole is opened at the bottom of the slurry - dotting head 14, and the slurry - dotting hole has a frustum - shaped structure. In this embodiment, the spring 12 is used to exert a force on the slurry - dotting core 16 so that the lower end of the slurry - dotting core 16 blocks the slurry - dotting hole. When the lifting component drives the slurry - dotting nozzle component to descend and the lower end of the slurry - dotting core 16 presses against the spring roll slurry - dotting position, after the slurry - dotting core 16 is lifted by the force, the slurry can flow onto the spring roll wrapper through the gap between the slurry - dotting core 16 and the slurry - dotting head 14. After slurry - dotting is completed, the lifting component drives the slurry - dotting nozzle component to rise, and the slurry - dotting core 16 returns to the initial position to block the slurry - dotting hole under the action of the spring 12.

[0029] The rolling and rounding mechanism includes a gantry 17 and a rolling and rounding component. An adjusting component is arranged on the gantry 17. The adjusting component is connected to the rolling and rounding component. The rolling and rounding component includes two rolling side plates 22, a mounting plate 20, and a rolling rod 24. The two rolling side plates 22 are arranged at the bottom of the mounting plate 20. A plurality of rolling rods 24 are movably arranged between the two rolling side plates 22. In this embodiment, the cross - section of the rolling side plate 22 has an "L" - shaped structure, the mounting plate 20 has a "凵" - shaped structure, and the rolling side plate 22 is bolt - connected to the mounting plate 20.

[0030] The support frame includes two conveying side plates 1. A support plate 2 is arranged between the two conveying side plates 1. The support plate 2 plays a role in supporting the conveyor belt 7. The conveying mechanism includes a reduction motor 4, a driving roller 5, a driven roller 6, and a conveyor belt 7. One end of the conveying side plate 1 is provided with a roller frame, and the other end is provided with a fixing plate 3. The driving roller 5 is rotatably arranged between the two fixing plates 3, and the driven roller 6 is rotatably arranged between the two roller frames. The conveyor belt 7 is sleeved on the driving roller 5 and the driven roller 6.

[0031] The speed reduction motor 4 is arranged outside one of the fixed plates 3, and the output end of the speed reduction motor 4 is connected to the rotating shaft of the driving roller 5. In this embodiment, the speed reduction motor 4 drives the driving roller 5 to rotate, and drives the driven roller 6 to rotate under the action of the conveyor belt 7, so as to achieve the effect of the conveyor belt 7 conveying spring rolls.

[0032] Two L-shaped plates 8 are symmetrically arranged on the support frame. The L-shaped plates 8 are bolted to the top of the conveyor side plate 1. A plurality of adjustment holes 801 are arranged at intervals on the L-shaped plates 8, and the number of adjustment holes 801 on each L-shaped plate 8 is 5; the lifting assembly includes a mounting bracket 9 and a lifting cylinder 10. The mounting bracket 9 has a "U" - shaped structure, and strip-shaped holes 901 are opened at both ends of the mounting bracket 9. The mounting bracket 9 is arranged between the two L-shaped plates 8 and is bolted to the L-shaped plates 8. Insert the bolts into the adjustment holes 801 and the strip-shaped holes 901, and with the cooperation of nuts, the purpose of connecting the mounting bracket 9 and the L-shaped plates 8 can be achieved. Among them, the position where the bolts are inserted can be changed to achieve the effect of adjusting the height of the mounting bracket 9, and further achieve the effect of adjusting the height of the lifting cylinder 10 and the slurry - dotting nozzle assembly; the lifting cylinder 10 is fixedly arranged on the top of the mounting bracket 9, and the piston rod of the lifting cylinder 10 is connected to the spring seat 11.

[0033] A connecting sleeve 13 is arranged at the connection between the spring seat 11 and the slurry - dotting head 14. The connecting sleeve 13 has a "convex" - shaped structure. The connecting sleeve 13 is located inside the spring seat 11 and the slurry - dotting head 14. The upper end of the connecting sleeve 13 is threadedly connected to the spring seat 11, and the lower end is in interference fit with the slurry - dotting head 14. The slurry - dotting head 14 is communicated with a slurry - passing pipe 15 which is arranged obliquely upward. The slurry - passing pipe 15 is used to connect the slurry conveying pipe so as to convey the slurry into the slurry - dotting head 14. It should be noted that the slurry used for dotting is thin flour slurry, which can prevent blocking the slurry - dotting holes. The upper end of the slurry - dotting core 16 passes through the connecting sleeve 13 and extends into the spring seat 11. A sliding hole matching the slurry - dotting core 16 is opened on the connecting sleeve 13. The slurry - dotting core 16 is slidably connected to the connecting sleeve 13. The lower end of the slurry - dotting core 16 passes through the slurry - dotting hole and extends out of the slurry - dotting head 14. The lower end of the slurry - dotting core 16 has a structure with a larger upper part and a smaller lower part.

[0034] The gantry 17 is fixedly arranged on the top of the two conveyor side plates 1. The number of gantries 17 is two. The number of adjustment components on one of the gantries 17 is one, and the number of adjustment components on the other gantry 17 is two.

[0035] The adjustment assembly includes a diamond bearing 18 and an adjustment screw 19. The diamond bearing 18 is arranged on the top of the gantry 17. The adjustment screw 19 is interference fit with the inner ring of the diamond bearing 18. A nut 21 is arranged on the adjustment screw 19. The nut 21 is fixedly arranged on the top of the mounting plate 20. The lower end of the adjustment screw 19 passes through the mounting plate 20 and is slidably connected with the mounting plate 20. The mounting plate 20 is provided with a through hole corresponding to the adjustment screw 19, and the nut 21 is welded and fixed at the through hole. In this embodiment, the height of the rolling and rounding assembly can be adjusted by adjusting the screw 19, the diamond bearing 18 and the nut 21. Since there is a movable amount between the inner ring and the outer ring of the diamond bearing 18, the spring roll entrance angle at the front end of the rolling and rounding assembly can be slightly adjusted, specifically, the adjustment screw 19 at the front end of the rolling and rounding assembly is rotated to make the front end of the rolling side plate 22 rise or fall.

[0036] The rolled side plate 22 is provided with a plurality of elongated holes 23 at intervals, and the ends of the rolled rods 24 are sleeved in the elongated holes 23; an inclined guide portion is provided at the bottom of the front end of the rolled side plate 22, and the height of the elongated holes 23 at the front end of the rolled side plate 22 gradually decreases from left to right, wherein the plurality of rolled rods 24 at the front ends of the two rolled side plates 22 form an inclined surface.

[0037] The working principle of the utility model is as follows: after the spring roll skin folding process is completed and conveyed to the conveyor belt 7, the reduction motor 4 drives the active roller 5 to rotate, and under the action of the conveyor belt 7, the driven roller 6 is driven to rotate synchronously, and the spring roll is transmitted on the conveyor belt 7 in the direction of the dotting mechanism and the rolling and rounding mechanism. When the spring roll is conveyed to the dotting mechanism, the lifting cylinder 10 is started, and the piston rod of the lifting cylinder 10 drives the spring seat 11 and the dotting head 14 to descend. When the lower end of the dotting core 16 is pressed to the spring roll dotting position, the dotting core 16 is lifted by force, and the slurry flows onto the spring roll skin through the gap between the dotting core 16 and the dotting head 14. After completing the dotting operation, the piston rod of the lifting cylinder 10 drives the spring seat 11 and the dotting head 14 to rise, and the dotting core 16 returns to the initial position under the action of the spring 12 to re-block the dotting hole, preparing for the next dotting action.

[0038] The spring rolls that have completed the doping are continuously conveyed forward on the conveyor belt 7 to the rolling and rounding mechanism. The spring rolls pass through the rolling rod 24 at the front end of the rolling side plate 22 to perform a pre-rolling action, which has a rolling-pushing effect on the spring rolls and makes it easier for the spring rolls to enter. Driven by the conveyor belt 7, the spring rolls are rolled through the friction between the spring rolls and the conveyor belt 7, the blocking force of the rolling rod 24, the downward pressure of the rolling rod 24 on the spring rolls, and the compacting effect of the previous rolling rod on the spring rolls during their descent. This process is repeated many times to make the rolled spring rolls more compact. In the process of the spring rolls being driven forward by the conveyor belt 7, the rolling rod 24 will move up and down under the guidance of the long holes 23 after colliding with the spring rolls, which has the effect of blocking and compacting the spring rolls.

[0039] The embodiments described above are only preferred embodiments of the utility model and do not limit the scope of implementation of the utility model. Therefore, all equivalent changes or modifications made according to the technical solutions described in the patent scope of the utility model should be included in the scope of the patent application of the utility model.

Claims

1. A spring roll forming device, comprising a support frame, characterized in that: It further includes a conveying mechanism, a soy milk coagulation mechanism, and a rolling and rounding mechanism provided on the support frame. The soy milk coagulation mechanism includes a lifting assembly and a soy milk coagulation nozzle assembly. The lifting assembly is connected to the soy milk coagulation nozzle assembly. The soy milk coagulation nozzle assembly includes a spring seat (11), a soy milk coagulation head (14), and a soy milk coagulation core (16). The spring seat (11) is connected to the soy milk coagulation head (14). A spring (12) is provided inside the spring seat (11). The soy milk coagulation core (16) is sleeved inside the spring seat (11) and the soy milk coagulation head (14). A soy milk coagulation hole is provided at the bottom of the soy milk coagulation head (14). The rolling and rounding mechanism includes a gantry (17) and a rolling and rounding assembly. An adjustment assembly is provided on the gantry (17). The adjustment assembly is connected to the rolling and rounding assembly. The rolling and rounding assembly includes two rolling side plates (22), a mounting plate (20), and a rolling rod (24). The two rolling side plates (22) are arranged at the bottom of the mounting plate (20). A plurality of the rolling rods (24) are movably arranged between the two rolling side plates (22).

2. A spring roll forming device according to claim 1, characterized in that: The support frame includes two conveying side plates (1). A support plate (2) is provided between the two conveying side plates (1). The conveying mechanism includes a reduction motor (4), a driving roller (5), a driven roller (6), and a conveyor belt (7). One end of the conveying side plate (1) is provided with a roller frame, and the other end is provided with a fixing plate (3). The driving roller (5) is rotatably arranged between the two fixing plates (3). The driven roller (6) is rotatably arranged between the two roller frames. The conveyor belt (7) is sleeved on the driving roller (5) and the driven roller (6).

3. A spring roll forming device according to claim 2, characterized in that: The reduction motor (4) is arranged outside one of the fixing plates (3). The output end of the reduction motor (4) is connected to the rotating shaft of the driving roller (5).

4. The spring roll forming device according to claim 1, characterized in that: Two L-shaped plates (8) are symmetrically arranged on the support frame. A plurality of adjustment holes (801) are arranged at intervals on the L-shaped plates (8). The lifting assembly includes a mounting bracket (9) and a lifting cylinder (10). The mounting bracket (9) has a "U" - shaped structure. Strip-shaped holes (901) are provided at both ends of the mounting bracket (9). The mounting bracket (9) is arranged between the two L-shaped plates (8) and is bolted to the L-shaped plates (8). The lifting cylinder (10) is fixedly arranged on the top of the mounting bracket (9). The piston rod of the lifting cylinder (10) is connected to the spring seat (11).

5. The spring roll forming device according to claim 1, characterized in that: A connecting sleeve (13) is provided at the connection between the spring seat (11) and the soy milk coagulation head (14). The soy milk coagulation head (14) is communicated with a slurry pipe (15) which is inclined upward. The upper end of the soy milk coagulation core (16) passes through the connecting sleeve (13) and extends into the spring seat (11). The lower end of the soy milk coagulation core (16) passes through the soy milk coagulation hole and extends out of the soy milk coagulation head (14). The lower end of the soy milk coagulation core (16) has a structure with a larger upper part and a smaller lower part.

6. The spring roll forming device according to claim 1, characterized in that: The gantry (17) is fixedly arranged on the top of the two conveying side plates (1), and the number of the gantry (17) is two, the number of the adjustment components on one of the gantry (17) is one, and the number of the adjustment components on the other gantry (17) is two.

7. A spring roll forming device according to claim 6, characterized in that: The adjustment assembly comprises a diamond bearing (18) and an adjustment screw (19); the diamond bearing (18) is arranged on the top of the gantry (17); the adjustment screw (19) is interference fit with the inner ring of the diamond bearing (18); a nut (21) is arranged on the adjustment screw (19); the nut (21) is fixedly arranged on the top of the mounting plate (20); the lower end of the adjustment screw (19) passes through the mounting plate (20) and is slidably connected to the mounting plate (20).

8. The spring roll forming device according to claim 1, characterized in that: The rolled side plate (22) is provided with a plurality of elongated holes (23) at intervals, and the end of the rolled rod (24) is sleeved in the elongated hole (23); an inclined guide portion is provided at the bottom of the front end of the rolled side plate (22), and the height of the elongated holes (23) at the front end of the rolled side plate (22) gradually decreases from left to right.

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