Spring roll separating device for semi-forming production
By combining integral and segmented belt conveyors, along with the design of flip-up plates and extended support plates, and utilizing airflow jets, the problem of spring roll skin breakage during transportation has been solved, achieving efficient spring roll separation and unloading.
Patent Information
- Application Number
- CN202511518492.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-23
- Publication Date
- 2025-11-28
AI Technical Summary
In the semi-finished production process of spring rolls, existing conveying equipment is prone to causing damage to the spring roll skin during transportation, and manual unloading is inefficient. Furthermore, the small contact area of the segmented pallets makes the suspended parts prone to stretching and deformation.
The conveyor system employs a combination of integral and segmented belt conveyors, along with a design incorporating a flap and extended support plate. Airflow jets prevent spring roll wrappers from sticking together, and the flap rotation and extended support plate work together to achieve stable separation and support of the spring roll wrappers.
This effectively prevents spring roll wrappers from breaking during transportation and separation, improves material processing efficiency, and ensures the integrity and quality of the spring rolls.
Smart Images
Figure CN121020193A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the spring roll processing technical field, and particularly relates to a spring roll separating device for semi-finished product production. BACKGROUND
[0002] In the industrialized production process of spring rolls, after the flour is preliminarily processed into the initial shape of spring rolls, the semi-finished spring rolls need to be transported to the next step by a conveying device. After being transported to the predetermined position, the semi-finished spring rolls only need to be unloaded and stacked at the processing position of the next step.
[0003] At present, the whole or segmented belt is usually used for transportation. When the whole belt is used for transportation, the spring roll skin is directly stacked together under the action of inertia after being unloaded manually or separated from the conveying belt by manual operation. The manual unloading is low in efficiency and the spring roll skin is easily torn when unloaded manually. The spring roll skin is stacked together under the action of inertia, which may be unevenly stacked. The stacked spring roll skin is easily tilted and damaged, thereby causing the spring roll to be damaged. When the segmented belt is used for transporting the spring roll skin, the segmented supporting plate is used to support the spring roll skin between the segmented belts. However, the contact area between the segmented supporting plate and the spring roll skin is small. In the process of separating the spring roll skin, the spring roll skin is easily stretched and deformed at the suspended part between the segmented supporting plates, thereby causing the spring roll to be damaged.
[0004] Therefore, it is necessary to provide a spring roll separating device for semi-finished product production to solve the above problems. SUMMARY
[0005] The present application aims to provide a spring roll separating device for semi-finished product production to solve the problems in the background.
[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: A spring roll separating device for semi-finished product production, comprising a rack, a conveying assembly is arranged on the top of the rack, a turnover assembly is arranged at the front end of the top of the rack, an extension assembly is arranged on the surface of the turnover assembly, a separating assembly is arranged on the surface of the turnover assembly, and a storage platform is fixedly connected to the front side of the top of the rack. The turnover assembly comprises a connecting rod arranged on the inner wall of the rack, and a plurality of turnover plates are fixedly connected to the rear end of the connecting rod at equal distances. The extension assembly comprises a sliding rod slidingly connected inside the bottom of the turning plate, a pull rod rotatably connected to the top end of the sliding rod, an extension support plate slidingly connected to the top inside of the turning plate, the top end of the pull rod rotatably connected to one side of the bottom end of the extension support plate away from the sliding rod, the bottom end of the pull rod rotatably connected to the top end of the sliding rod, and a groove with a height greater than the extension support plate formed in the side wall of the turning plate, the extension support plate extending through the groove to the outside of the turning plate to increase the support area of the spring rolls. The separation assembly comprises a hollow flat plate fixedly installed inside the top end of the turning plate, a gas hole formed in the top end of the hollow flat plate, an inner cavity formed in the side wall of the turning plate, a guide plate fixedly connected inside the inner cavity, and a multi-hole plate fixedly connected to the top inside of the inner cavity, the top of the guide plate and the top wall of the inner cavity forming an air outlet channel.
[0007] Preferably, the conveying assembly is provided with two equal-height conveying assemblies, the conveying assembly located at the rear side of the top of the rack is an integral belt, and the conveying assembly located at the front side of the top of the rack is a plurality of segmented belts, the two conveying assemblies being close to each other at a position close to the middle of the rack.
[0008] Preferably, the inner wall of the rack is rotatably connected with a drive rod, the outer wall of the rack is fixedly installed with an electric control box, the drive rod is fixedly connected with the motor driving end inside the electric control box, the top end of the turning plate is fixedly connected with a baffle, and the surface of the drive rod is fixedly connected with a driving gear.
[0009] Preferably, the inner wall of the rack is rotatably connected with a driven gear meshingly connected with the driving gear, the inside of the driven gear is fixedly connected with a fixed rod, the surface of the fixed rod is provided with a winding device, the winding device is composed of two fixed parts fixedly installed on the surface of the fixed rod and a rotating part rotatably connected to the surface of the fixed rod, the rotating part is located between the two fixed parts and is connected through a torsional spring, the surface of the rotating part of the winding device is wound with an elastic pull rope, and the top end of the elastic pull rope is fixedly connected to the bottom end of the sliding rod.
[0010] Preferably, the surface of the top of the sliding rod is fixedly connected with a limiting protrusion, the bottom end of the limiting protrusion is in contact with the bottom wall of the turning plate, the side surface of the inner wall of the turning plate is fixedly connected with a connecting spring, and the other end of the connecting spring is fixedly connected to the surface of the extension support plate.
[0011] Preferably, a gas distribution pipe is fixedly installed inside the turning plate, the top ends of the hollow flat plate and the turning plate are flush, and the front end of the gas distribution pipe is communicated with the inside of the hollow flat plate through a communication pipe.
[0012] Preferably, the guiding plate is gradually inclined from bottom to top towards the outside of the turning plate near the inner end of the inner cavity, and the perforated plate is inclined and attached to the inner wall of the guiding plate away from the inner wall of the inner cavity, and the inner cavity is communicated through the turning plate side wall and the gas distribution pipe by the communication pipe two located at the bottom of the inner cavity.
[0013] Preferably, the bottom end of the front side of the turning plate is fixedly connected with the main gas pipe, the end surface of the main gas pipe is fixedly connected with the output end of the air pump, the air pump is fixedly connected to the bottom end of the turning plate, and the main gas pipe is communicated through the turning plate bottom wall and the gas distribution pipe by the communication pipe three.
[0014] Preferably, the front side of the top of the rack is fixedly connected with a storage platform, and the top end of the storage platform is lower than the top end of the conveying assembly.
[0015] Compared with the prior art, the spring roll separating device for semi-formed production has the following beneficial effects: 1. The spring roll separating device for semi-formed production avoids damage of the spring roll skin to the conveying belt surface due to uneven force on each part by adopting an integral belt in the pre-transporting part, and facilitates the discharging of the spring roll skin by adopting multiple segmented belts in the post-transporting part, so that the spring roll skin is not prone to damage during the transportation and separation process.
[0016] 2. In the process of separating the spring roll skin by rotating the turning plate, the extension support plate automatically extends and is located between adjacent turning plates, so that the turning plate and the extension support plate support the spring roll skin at the same time, avoiding damage of the spring roll skin due to local stress during the separation process, and thus ensuring the quality of the spring roll.
[0017] 3. The spring roll separating device for semi-formed production avoids adhesion of the spring roll skin to the surface of the turning plate by uniformly spraying compressed air from multiple air holes, and the air flow sprayed from the air outlet passage is sprayed between adjacent two turning plates, thereby avoiding adhesion of the spring roll skin to the surface of the extension support plate, so that the subsequent spring roll skin is more efficient during the discharging process and is not prone to local damage due to adhesion, thereby ensuring the integrity of the spring roll skin. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 The structure diagram of the spring roll separating device for semi-formed production is provided. Figure 2 The structure diagram of the conveying assembly front part of the spring roll separating device for semi-formed production is provided. Figure 3 The structure diagram of the turning plate installation of the spring roll separating device for semi-formed production is provided. Figure 4 A schematic diagram of the meshing structure of the driving gear and the driven gear of a spring roll separating device for semi-formed production is provided in the present application; Figure 5 A schematic diagram of the installation structure of the extension support plate of a spring roll separating device for semi-formed production is provided in the present application; Figure 6 A schematic diagram of the internal structure of the turning plate of a spring roll separating device for semi-formed production is provided in the present application; Figure 7 A schematic diagram of the installation structure of the hollow flat plate of a spring roll separating device for semi-formed production is provided in the present application; Figure 8 A schematic diagram of the splitting structure of the guide plate and the turning plate of a spring roll separating device for semi-formed production is provided in the present application; Figure 9 A schematic diagram of the partial bottom view of the main air pipe of a spring roll separating device for semi-formed production is provided in the present application.
[0019] In the figure: 1, frame; 2, conveying assembly; 3, turning assembly; 31, driving rod; 32, connecting rod; 33, turning plate; 34, baffle; 35, driving gear; 4, extension assembly; 401, driven gear; 402, fixed rod; 403, winding device; 404, elastic pull rope; 405, sliding rod; 406, limiting bump; 407, extension support plate; 408, pull rod; 409, connecting spring; 410, supporting roller; 5, separating assembly; 51, air distribution pipe; 52, hollow flat plate; 53, air hole; 54, inner cavity; 55, guide plate; 56, perforated plate; 57, air outlet passage; 58, main air pipe; 59, air pump; 6, storage platform. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.
[0021] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0022] Embodiment one: Reference Figures 1-9The utility model provides a spring roll separating device for semi -forming production, including frame 1, the top of frame 1 is provided with conveying assembly 2, the front end of frame 1 top is provided with turnover assembly 3, the surface of turnover assembly 3 is provided with extension assembly 4, the surface of turnover assembly 3 is provided with separating assembly 5, and the front side of frame 1 top is fixedly connected with storage platform 6; Turnover assembly 3 includes connecting rod 32 set in the inner wall of frame 1, the rear end of connecting rod 32 is fixedly connected with flap 33 at equal distance interval, the pitch of flap 33 is same with the pitch of multiple sectional type belts of conveying assembly 2, the inner wall of frame 1 is rotatably connected with drive rod 31, the outer wall of frame 1 is fixedly installed with electric control box, drive rod 31 is fixedly connected with the motor drive end in the electric control box, the top end of flap 33 is fixedly connected with baffle 34, can install corresponding shape baffle 34 according to the shape of the spring roll of production, so that baffle 34 can also not cause the spring roll skin to appear larger deformation due to collision in the process of blocking the spring roll skin, the diffuse reflection type photoelectric sensor can be installed below baffle 34 in frame 1, to identify the signal that spring roll skin moves to contact baffle 34, and the signal is transmitted to the motor in the electric control box through microcontroller, so that the motor is correspondingly operated;The surface of drive rod 31 is fixedly connected with driving gear 35; Extension assembly 4 includes sliding rod 405 slidingly connected in the bottom inside of flap 33, the top end of sliding rod 405 is rotatably connected with pull rod 408, the top of the inside of flap 33 is slidingly connected with extension support plate 407, the top end of pull rod 408 is rotatably connected with the bottom end of extension support plate 407 away from sliding rod 405, the bottom end of pull rod 408 is rotatably connected with the top end of sliding rod 405, the sidewall of flap 33 is provided with recess with height greater than extension support plate 407, in the process that multiple flap 33 props up spring roll skin and rotates, extension support plate 407 can extend to the outside of flap 33 through recess to improve the support area of spring roll, so that the condition that spring roll skin is damaged due to local excessive stress is avoided; Separating assembly 5 includes hollow flat plate 52 fixedly installed in the top end of flap 33, the top end of hollow flat plate 52 is provided with air hole 53, the installation length of hollow flat plate 52 is adjusted according to the length of baffle 34, to ensure that the front section of hollow flat plate 52 is located close to baffle 34, the sidewall of flap 33 and flap 33 is provided with inner cavity 54, the inside of inner cavity 54 is fixedly connected with guide plate 55, the top of inner cavity 54 is fixedly connected with perforated plate 56, and the top of guide plate 55 and the top wall of inner cavity 54 form airflow outlet channel 57.
[0023] The front side of the top of frame 1 is fixedly connected with storage platform 6, and the height of the top end of storage platform 6 is lower than the top end of conveying assembly 2.
[0024] Specifically, when the spring roll wrapper is transported from the rear side to the front side and contacts the baffle 34, at this time, the spring roll wrapper is transported to the predetermined position, and the signal is received by the diffuse reflection photoelectric sensor below, so that the microcontroller transmits the signal to the motor, so that the motor drives the output end of the connecting rod 32 fixedly connected to rotate, and the connecting rod 32 drives the flap 33 to rotate, at this time, the flap 33 rotates counterclockwise and lifts the spring roll wrapper on the surface of the upper conveying assembly 2, so that the spring roll wrapper and the conveying assembly 2 are separated, and then the connecting rod 32 drives the flap 33 to rotate half a turn, so that the spring roll wrapper is transported to the surface of the storage platform 6; while the connecting rod 32 rotates, the sliding rod 405 is pulled downward and moves until the limit protrusion 406 fixedly connected to the surface of the sliding rod 405 contacts the bottom wall of the flap 33, in the process, as the top end of the sliding rod 405 gradually moves away from the extension support plate 407, the sliding rod 405 will pull the pull rod 408 to rotate, so that the pull rod 408 pulls the extension support plate 407 to move towards the outside of the flap 33, at this time, the extension support plate 407 extends outside the flap 33 and is between adjacent flaps 33, so that the extension support plate 407 and the flap 33 jointly support the spring roll wrapper above, to avoid the case that the spring roll wrapper is only partially supported by the flap 33 and is damaged during separation; in addition, when the flap 33 contacts the spring roll wrapper, the air pump 59 is also started to introduce gas into the inside of the gas distribution pipe 51 through the main gas pipe 58, at this time, the gas will be sprayed upwards through the gas holes 53 opened at the top end of the hollow flat plate 52, so that the gas will blow the spring roll wrapper on the top of the flap 33, to avoid the phenomenon that the spring roll wrapper and the flap 33 are adhered and are difficult to be removed subsequently, and at the same time, the gas will be sprayed through the airflow outlet channel 57 formed in the inner cavity 54, at this time, the gas will be sprayed obliquely to the side wall of the flap 33, that is, the gas will be sprayed to the contact part of the spring roll wrapper and the conveying assembly 2, the airflow blowing the contact part will not cause the spring roll wrapper and the conveying assembly 2 to adhere, so that the spring roll wrapper will not be damaged during separation.
[0025] Embodiment two: Referring to Figure 1 and Figure 2 , a spring roll separating device for semi-finished product production, which is basically the same as embodiment one, and further, The conveying assembly 2 is provided with two equal heights, the conveying assembly 2 located at the top rear side of the rack 1 is an integral belt, and the conveying assembly 2 located at the top front side of the rack 1 is a plurality of segmented belts, and the two conveying assemblies 2 are close to each other at the position close to the middle of the rack 1.
[0026] Specifically, the front part of the transportation adopts an integral belt, which can avoid the case that the spring roll wrapper is damaged due to local large stress when falling on the surface of the conveying belt, and the rear part of the transportation adopts a plurality of segmented belts, which can facilitate subsequent unloading of the spring roll wrapper, so that the spring roll wrapper is not easy to be damaged during the transportation and separation process.
[0027] Embodiment three: With reference to Figures 3-6 A spring roll separating device for semi-formed production is basically the same as Embodiment one, and further comprises, The inner wall of the frame 1 is rotationally connected with a driven gear 401 engaged with the driving gear 35. The inner part of the driven gear 401 is fixedly connected with a fixed rod 402. The surface of the fixed rod 402 is provided with a winding device 403, which is composed of two fixed parts fixedly installed on the surface of the fixed rod 402 and a rotating part rotationally connected to the surface of the fixed rod 402. The rotating part is located between the two fixed parts and is connected by a torsional spring. The surface of the rotating part of the winding device 403 is wound with an elastic pull rope 404. The top end of the elastic pull rope 404 is fixedly connected to the bottom end of a sliding rod 405.
[0028] The surface of the top part of the sliding rod 405 is fixedly connected with a limiting protrusion 406. The bottom end of the limiting protrusion 406 is in contact with the bottom wall of the flap 33. The side surface of the inner wall of the flap 33 is fixedly connected with a connecting spring 409. The other end of the connecting spring 409 is fixedly connected to the surface of an extension support plate 407.
[0029] In addition, a support roller 410 is rotationally connected to the inner wall of the flap 33 away from the sliding rod 405. The bottom end of the extension support plate 407 is slidingly connected to the top part of the support roller 410. The support roller 410 can make the movement of the extension support plate 407 more smooth.
[0030] Specifically, when the driving rod 31 is driven to rotate the connecting rod 32 and the flap 33, the driving gear 35 also rotates with the driving rod 31. At this time, the driving gear 35 drives the engaged driven gear 401 to rotate. At this time, the driven gear 401 drives the fixedly connected fixed rod 402 to rotate. In the process of rotating the fixed rod 402, the sliding rod 405 is driven to rotate. At this time, the sliding rod 405 rotates together with the rotating part and the fixed part due to the torsional spring force inside, and the elastic pull rope 404 is wound. At this time, the elastic pull rope 404 pulls the sliding rod 405 to move downward. At the same time, the flap 33 rotates away from the fixed rod 402, further accelerating the downward movement of the sliding rod 405 inside the turnover assembly 3. When the sliding rod 405 moves downward to the surface of the limiting protrusion 406 contacting the bottom wall of the flap 33, the sliding rod 405 cannot continue to move downward at this time. Therefore, when the fixed rod 402 continues to rotate, the rotating part of the winding device 403 rotates on the surface of the fixed rod 402 by overcoming the torsional spring force.
[0031] Embodiment four: With reference to Figures 7-9A spring roll separating device for semi-forming production is basically same with example one, and further, The inner part of the turning plate 33 is fixedly provided with a gas distribution pipe 51, the top end of the hollow flat plate 52 is flush with the turning plate 33, the front end of the gas distribution pipe 51 is communicated with the inner part of the hollow flat plate 52 through a communication pipe one, the inner end of the guide plate 55 close to the inner cavity 54 is gradually inclined to the outer part of the turning plate 33 from bottom to top, the inner end of the perforated plate 56 far away from the inner wall of the inner cavity 54 is inclinedly arranged and adhered to the inner wall of the guide plate 55, the inner cavity 54 is communicated with the gas distribution pipe 51 through a communication pipe two penetrating the side wall of the turning plate 33, the communication pipe two is located at the bottom of the inner cavity 54, the bottom end of the front side of the turning plate 33 is fixedly connected with a main gas pipe 58, the end surface of the main gas pipe 58 is fixedly connected with the output end of a gas pump 59, the gas pump 59 is fixedly connected to the bottom end of the turning plate 33, the main gas pipe 58 is communicated with the gas distribution pipe 51 through a communication pipe three penetrating the bottom wall of the turning plate 33.
[0032] The forward and reverse rotation of the motor control turning plate 33 and the start of the gas pump 59 to spray compressed gas are all controlled by the PLC controller.
[0033] Specifically, before use, the operator needs to adjust the air pressure of the gas pump 59, so that the air flow sprayed through the air hole 53 and the air outlet channel 57 in the subsequent process can blow up the spring roll skin and separate the contact surface, without causing the spring roll skin to be blown up too much and directly fall off, and also avoiding the situation that the air flow blows the spring roll skin directly to cause damage. After several adjustments, the air pressure can be determined and put into use.
[0034] In the present application, when the operator completes the spring roll skin and puts it into the top of the rear conveying assembly 2 for transportation, the spring roll skin is slowly transported to the segmented belt surface of the front conveying assembly 2, the spring roll continues to move until it is stopped by the baffle 34, at this time, the diffuse reflection type photoelectric sensor below receives the signal that the spring roll skin moves to the predetermined position, so the microcontroller transmits the signal to the motor, so that the motor drives the connecting rod 32 fixedly connected to the output end to rotate, and the connecting rod 32 drives the turning plate 33 to rotate, at this time, the turning plate 33 rotates counterclockwise and lifts the spring roll skin on the surface of the upper conveying assembly 2, so that the spring roll skin and the conveying assembly 2 are separated, then the PLC controller motor drives the turning plate 33 to rotate half a circle through the connecting rod 32, so as to transport the spring roll skin to the surface of the storage platform 6; And in the driving rod 31 is driven to drive the connecting rod 32 and the flap 33 rotation, the driving gear 35 also rotates with the driving rod 31, and the driving gear 35 will drive the meshing connecting driven gear 401 to rotate at this time, the driven gear 401 will drive the fixed rod 402 connected with it to rotate, the sliding rod 405 will rotate in the process of the fixed rod 402 rotating, at this time the sliding rod 405 rotates with the fixed part due to the internal torsional spring elastic force, and the elastic pull rope 404 is wound, that is, at this time the elastic pull rope 404 will pull the sliding rod 405 to move downward, and further accelerate the speed of the sliding rod 405 moving downward in the turnover assembly 3 due to the rotation of the flap 33 away from the fixed rod 402, when the sliding rod 405 moves downward to the surface limiting lug 406 contacts the bottom wall of the flap 33, at this time the sliding rod 405 cannot continue to move downward, so when the fixed rod 402 continues to rotate, the rotating part of the winding device 403 will rotate on the surface of the fixed rod 402 to overcome the torsional spring elastic force, because the sliding rod 405 is pulled downward, in this process, the top end of the sliding rod 405 gradually moves away from the extension support plate 407, so that the sliding rod 405 will pull the pull rod 408 to rotate, so that the pull rod 408 pulls the extension support plate 407 to overcome the elastic force of the connecting spring 409 and move outward of the flap 33, and the side of the extension support plate 407 away from the pull rod 408 slides on the top of the support roller 410, so that the extension support plate 407 moves more smoothly, at this time the extension support plate 407 extends outward of the flap 33 and is between adjacent flaps 33, so that the extension support plate 407 and the flap 33 will jointly support the spring roll skin above, to avoid the case that the spring roll skin is damaged in the process of separation due to being supported only partially by the flap 33; In addition, when the flap 33 contacts the spring roll skin, the air pump 59 is also started by the plc controller to control the gas to enter the inside of the gas distribution pipe 51 through the main gas pipe 58, at this time the gas will be sprayed upward through the gas hole 53 opened at the top of the hollow flat plate 52, so that the gas will blow the spring roll skin on the top of the flap 33, to avoid the phenomenon that the spring roll skin and the flap 33 are adhered and are difficult to take out subsequently, and the gas will also be sprayed through the gas flow outlet channel 57 formed in the inner cavity 54, at this time the gas will be sprayed obliquely to the side wall of the flap 33, that is, the gas will be sprayed to the contact part of the spring roll skin and the conveying assembly 2, the gas flow blowing the contact part will make the spring roll skin and the conveying assembly 2 not appear the phenomenon of adhesion, so that the spring roll skin will not be damaged in the process of separation.
[0035] When the spring roll skin is rotated to be close to 180° with the turning plate 33, the spring roll skin will fall down under the action of gravity at this time, so the spring roll skin will fall on the surface of the lower height storage platform 6 to complete the accumulation, and the subsequent motor rotates and drives the turning plate 33 to rotate to the direction of the conveying assembly 2 under the control of the PLC controller, at this time, the driven gear 401 rotates again under the action of the driving gear 35, so that the elastic pull rope 404 is separated from the winding device 403, and thus the extension support plate 407 moves to the inside of the turning plate 33 under the action of the elastic force of the connecting spring 409, so that the turning plate 33 can move between the multiple segmented belts of the conveying assembly 2, when the subsequent spring roll moves to contact the baffle 34 again, at this time, the turning plate 33 rotates again and repeats the above steps to separate the spring roll skin.
[0036] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A spring roll separation device for semi-finished production, comprising a frame (1), wherein a conveying assembly (2) is disposed on the top of the frame (1), characterized in that, A flipping component (3) is provided at the front end of the top of the rack (1), an extension component (4) is provided on the surface of the flipping component (3), a separation component (5) is provided on the surface of the flipping component (3), and a storage platform (6) is fixedly connected to the front side of the top of the rack (1). The flipping assembly (3) includes a connecting rod (32) disposed on the inner wall of the frame (1), and a flip plate (33) is fixedly connected at equal intervals to the rear end of the connecting rod (32). The extension component (4) includes a sliding rod (405) slidably connected to the inside of the bottom of the flip plate (33). A pull rod (408) is rotatably connected to the top of the sliding rod (405). An extension support plate (407) is slidably connected to the top of the inside of the flip plate (33). The top of the pull rod (408) is rotatably connected to the side of the bottom of the extension support plate (407) away from the sliding rod (405). The bottom of the pull rod (408) is rotatably connected to the top of the sliding rod (405). The side wall of the flip plate (33) has a groove with a height greater than that of the extension support plate (407). The extension support plate (407) can extend through the groove to the outside of the flip plate (33) to increase the support area for the spring roll. The separation component (5) includes a hollow plate (52) fixedly installed inside the top of the flip plate (33). The top of the hollow plate (52) is provided with an air hole (53). The side wall of the flip plate (33) is provided with an inner cavity (54). A guide plate (55) is fixedly connected inside the inner cavity (54). A perforated plate (56) is fixedly connected to the top of the inner cavity (54). The top of the guide plate (55) and the top wall of the inner cavity (54) form an airflow outlet channel (57).
2. The spring roll separation device for semi-finished production according to claim 1, characterized in that, The conveying assembly (2) has two of equal height. The conveying assembly (2) located at the rear top of the frame (1) is an integral belt, and the conveying assembly (2) located at the front top of the frame (1) is a multi-segment belt. The two conveying assemblies (2) are located close to the middle of the frame (1).
3. The spring roll separation device for semi-finished production according to claim 2, characterized in that, The inner wall of the frame (1) is rotatably connected to a drive rod (31), and the outer wall of the frame (1) is fixedly installed with an electrical control box. The drive rod (31) is fixedly connected to the motor drive end inside the electrical control box. The top of the flip plate (33) is fixedly connected to a baffle (34), and the surface of the drive rod (31) is fixedly connected to a drive gear (35).
4. The spring roll separation device for semi-finished production according to claim 1, characterized in that, The inner wall of the frame (1) is rotatably connected to a driven gear (401) that meshes with the driving gear (35). A fixed rod (402) is fixedly connected inside the driven gear (401). A winding device (403) is provided on the surface of the fixed rod (402). The winding device (403) is composed of two fixed parts fixedly installed on the surface of the fixed rod (402) and a rotating part rotatably connected to the surface of the fixed rod (402). The rotating part is located between the two fixed parts and is connected by a torsion spring. An elastic pull rope (404) is wound around the surface of the rotating part of the winding device (403). The top end of the elastic pull rope (404) is fixedly connected to the bottom end of the sliding rod (405).
5. A spring roll separation device for semi-finished production according to claim 4, characterized in that, A limiting protrusion (406) is fixedly connected to the top surface of the sliding rod (405). The bottom end of the limiting protrusion (406) is adapted to contact the bottom wall of the flap (33). A connecting spring (409) is fixedly connected to the side of the inner wall of the flap (33). The other end of the connecting spring (409) is fixedly connected to the surface of the extension support plate (407).
6. The spring roll separation device for semi-finished production according to claim 1, characterized in that, The flap (33) is fixedly installed with a gas distribution pipe (51). The top of the hollow plate (52) is flush with the top of the flap (33). The front end of the gas distribution pipe (51) is connected to the interior of the hollow plate (52) through a connecting pipe.
7. A spring roll separation device for semi-finished production according to claim 6, characterized in that, The guide plate (55) is inclined from bottom to top towards the outside of the flap (33) at one end near the inside of the inner cavity (54). The porous plate (56) is inclined at one end away from the inner wall of the inner cavity (54) and fits against the inner wall of the guide plate (55). The inner cavity (54) is connected to the air distribution pipe (51) through the second connecting pipe passing through the side wall of the flap (33). The second connecting pipe is located at the bottom of the inner cavity (54).
8. A spring roll separation device for semi-finished production according to claim 1, characterized in that, The bottom of the front side of the flap (33) is fixedly connected to the main air pipe (58), and the end face of the main air pipe (58) is fixedly connected to the output end of the air pump (59). The air pump (59) is fixedly connected to the bottom of the flap (33). The main air pipe (58) passes through the bottom wall of the flap (33) and the air distribution pipe (51) through the connecting pipe.
9. A spring roll separation device for semi-finished production according to claim 8, characterized in that, A storage platform (6) is fixedly connected to the front side of the top of the rack (1), and the top of the storage platform (6) is lower than the top of the conveying component (2).