Stretching mechanism for quick-frozen cake production line
By designing a belt conveyor structure for stretching in the quick-frozen cake production line, the problem of large space occupancy between the bread stretching mechanism is solved, and the effective thinning of the bread and space saving effect is achieved.
Patent Information
- Application Number
- CN202420838403.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-04-22
AI Technical Summary
In the existing quick-frozen cake production line, the dough stretching mechanism occupies a large space and requires multiple pressing to achieve the required thickness, resulting in a large space occupied by the equipment and a high production cost.
A stretching mechanism for a quick-frozen cake production line is designed, including two belt conveyors symmetrically arranged along the direction of the dough conveyor. The dough cake is stretched through the clamping space of these belt conveyors to achieve thinning of the dough.
Through the stretching operation of the dough, the thickness of the dough is reduced, the size requirements for the conveying device are reduced, space is saved, the number of pressing is reduced, and the production cost of the equipment is reduced.
Smart Images
Figure CN222853039U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of quick-frozen cake production, in particular to a stretching mechanism for a quick-frozen cake production line. Background Art
[0002] Quick-frozen pancakes are a kind of frozen food that has been specially processed. The production process usually includes processing and packaging, and then using low-temperature freezing technology to quickly reduce its core temperature to a frozen state and keep it below -18°C. This freezing process can freeze the water crystals in the food, thereby slowing down the cell activity and bacterial reproduction in the food and extending the shelf life of the food. At the same time, quick-frozen pancakes can maintain their original freshness and deliciousness during the storage process, becoming a convenient choice in modern fast-paced life. Regarding the specific production methods of quick-frozen pancakes, different types of pancakes will be different. For example, scallion pancakes, thousand-layer pancakes, etc. have their own unique production processes, but during the production process, the pancakes need to be thinned to achieve the required pancake thickness.
[0003] In the prior art, the dough is usually pressed thin by a pressing roller. However, in actual production, thicker dough needs to be pressed multiple times to reach the required thickness, and the corresponding equipment has the problem of occupying a large space. Utility Model Content
[0004] The utility model provides a stretching mechanism for a quick-frozen pancake production line, which solves the problem that the quick-frozen pancake stretching mechanism in the related art occupies a large space.
[0005] The technical solution of the utility model is as follows:
[0006] The stretching mechanism for the quick-frozen cake production line includes:
[0007] Bracket;
[0008] There are two first belt conveyors, which are symmetrically arranged on the bracket along the pancake conveying direction, and the distance between the two first belt conveyors gradually increases;
[0009] The second belt conveyor has two members, which are symmetrically arranged on the bracket along the direction of noodle conveying and are respectively located under the two first belt conveyor members. The second belt conveyor and the first belt conveyor form a clamping space, and the two ends of the noodle are respectively located in the two clamping spaces.
[0010] Optionally, it also includes:
[0011] The first side plates have two parts and are symmetrically arranged on the bracket along the pancake conveying direction. The two first belt conveying members are respectively arranged on the two first side plates, and the two second belt conveying members are respectively arranged on the two first side plates.
[0012] Optionally, the first belt conveyor comprises:
[0013] There are a plurality of lifting members, which are arranged on the first side plate in an array along the direction of dough conveying.
[0014] A first rotating roller, rotatably disposed on the lifting member;
[0015] A first sliding member, slidably disposed at two ends of the first side plate, the first sliding member slidingly approaches or moves away from the first rotating roller;
[0016] a second rotating roller, rotatably disposed on the first sliding member;
[0017] The first conveyor belt is wound around the second rotating roller, and the first rotating roller is used to support the first conveyor belt.
[0018] Optionally, the second belt conveyor comprises:
[0019] There are a plurality of third rotating rollers, all of which are rotatably arranged on the first side plate, and the plurality of third rotating rollers are arranged in an array along the conveying direction;
[0020] a second sliding member, slidably disposed at two ends of the first side plate, the second sliding member slidingly moving closer to or farther from the third rotating roller;
[0021] a fourth rotating roller, rotatably disposed on the second sliding member;
[0022] The second conveyor belt is wound around the two fourth rotating rollers. The third rotating roller is used to support the second conveyor belt. The second conveyor belt and the first conveyor belt form the clamping space.
[0023] Optionally, the first side plates are slidably arranged on the bracket, and the sliding direction of the first side plates is perpendicular to the direction of dough conveying. After the first side plates slide, they move closer to or farther away from each other.
[0024] Optionally, the rotation axis of the first rotating roller is lower than the rotation axis of the second rotating roller, and further comprising:
[0025] A third belt conveyor, disposed on one side of the bracket, and used for conveying dough to the clamping space;
[0026] A transition plate is arranged between the third belt conveyor and the clamping space, and the transition plate is used to support the dough.
[0027] Optionally, the contact surface between the third belt conveyor and the dough cake is higher than the clamping space.
[0028] Optionally, it also includes:
[0029] A support member is arranged at one end of the transition plate away from the third belt conveyor, and the support member is located inside the two first side plates. The support member is used to support the dough passing between the two first side plates.
[0030] Optionally, the support member comprises:
[0031] A fixing rod, arranged on one of the first side plates;
[0032] A rotating rod, rotatably disposed on the other of the first side plates;
[0033] A flexible member has one end fixed on the fixed rod and the other end wound around the rotating rod. The flexible member is used to support the dough between the first side plates. The height of the flexible member is lower than the clamping space.
[0034] Optionally, the axis of the fixed rod is parallel to one edge line of the first side plate, the rotation axis of the rotating rod is parallel to another edge line of the first side plate, and the rotating rod is conical, further comprising:
[0035] An elastic member is disposed between the rotating rod and the first side plate, and is used to provide a force for the rotating rod to tighten the flexible member.
[0036] The working principle and beneficial effects of the utility model are:
[0037] In the utility model, a first belt conveyor and a second belt conveyor located on the same side clamp one end of the dough, and the first belt conveyor and the second belt conveyor are arranged obliquely along the direction of conveying the dough, and along the direction of conveying the dough, the first belt conveyor and the second belt conveyor located on the same side gradually move away from the first belt conveyor and the second belt conveyor on the other side. Since the two ends of the dough are clamped in the clamping space, it is equivalent to stretching the dough from both ends, thereby achieving the purpose of stretching the dough. After the first belt conveyor and the second belt conveyor stretch the dough, the width of the dough increases, and the stretched dough needs a larger conveying device for conveying, while the conveying device before the dough is stretched is relatively narrow, and there is no need to set the entire conveying device to the width of the dough after stretching in order to press the dough into a specified width, which not only saves space, but also reduces the number of pressing times and reduces the equipment production cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0038] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.
[0039] Figure 1 It is a schematic diagram of the structure of the utility model;
[0040] Figure 2 This is a left-side structural schematic diagram of the utility model;
[0041] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;
[0042] Figure 4 This is a schematic diagram of the top view structure of the utility model;
[0043] Figure 5 This is a front structural schematic diagram of the utility model;
[0044] Figure 6 For this utility model Figure 5 Enlarged structural diagram at B in the middle.
[0045] In the figure: 100, bracket, 200, first belt conveyor, 300, second belt conveyor, 110, clamping space, 800, first side plate, 210, lifting member, 220, first rotating roller, 230, first sliding member, 240, second rotating roller, 250, first conveyor belt, 310, third rotating roller, 320, second sliding member, 330, fourth rotating roller, 340, second conveyor belt, 400, third belt conveyor, 500, transition plate, 600, support member, 610, fixing rod, 620, rotating rod, 630, flexible member, 700, elastic member. DETAILED DESCRIPTION
[0046] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.
[0047] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".
[0048] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0049] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0050] Reference Figure 1 to Figure 6 The utility model proposes a stretching mechanism for a quick-frozen pancake production line, including a first belt conveyor 200, which has two members, and is symmetrically arranged on a bracket 100 along the pancake conveying direction, and the distance between the two first belt conveyors 200 gradually increases; a second belt conveyor 300, which has two members, is symmetrically arranged on the bracket 100 along the pancake conveying direction, and is respectively located under the two first belt conveyors 200, and the second belt conveyor 300 and the first belt conveyor 200 form a clamping space 110, and the two ends of the pancake are respectively located in the two clamping spaces 110.
[0051] In this embodiment, a first belt conveyor 200 and a second belt conveyor 300 located on the same side clamp one end of the dough, and the first belt conveyor 200 and the second belt conveyor 300 are arranged obliquely along the direction of conveying the dough, and along the direction of conveying the dough, the first belt conveyor 200 and the second belt conveyor 300 located on the same side gradually move away from the first belt conveyor 200 and the second belt conveyor 300 on the other side. Since the two ends of the dough are clamped in the clamping space 110, it is equivalent to stretching the dough from both ends of the dough, thereby achieving the purpose of stretching the dough. After the first belt conveyor 200 and the second belt conveyor 300 stretch the dough, the width of the dough increases, and the stretched dough needs a larger conveying device to transport it, while the conveying device before the dough is stretched is relatively narrow, and there is no need to set the entire conveying device to the width of the dough after stretching in order to press the dough into a specified width, which not only saves space, but also reduces the number of pressing times and reduces the equipment production cost.
[0052] Furthermore, it also includes two first side plates 800, which are symmetrically arranged on the bracket 100 along the pancake conveying direction, two first belt conveyors 200 are respectively arranged on the two first side plates 800, and two second belt conveyors 300 are respectively arranged on the two first side plates 800.
[0053] In this embodiment, the first side plates 800 are symmetrically arranged on the bracket 100 along the direction of dough conveying, and the dough passes between the two first side plates 800. The first belt conveyor 200 and the second belt conveyor 300 are both arranged on the first side plates 800, which is equivalent to the first belt conveyor 200 and the second belt conveyor 300 being fixed on the side of the bracket 100, so as to avoid the first belt conveyor 200 and the second belt conveyor 300 from interfering with the bracket 100 during the process of stretching the dough.
[0054] Furthermore, the first belt conveyor 200 includes a plurality of lifting members 210, which are lifted and lowered in an array along the direction of noodle conveying on the first side plate 800; a first rotating roller 220 is rotatably arranged on the lifting member 210; a first sliding member 230 is slidably arranged at both ends of the first side plate 800, and the first sliding member 230 slides closer to or away from the first rotating roller 220; a second rotating roller 240 is rotatably arranged on the first sliding member 230; a first conveyor belt 250 is wound around the second rotating roller 240, and the first rotating roller 220 is used to support the first conveyor belt 250, and the first conveyor belt 250 is used to clamp and convey the noodle.
[0055] In this embodiment, there are several lifting members 210 arranged at intervals along the direction of noodle conveying. The first rotating roller 220 is rotatably arranged on the lifting member 210. The height of the first rotating roller 220 can be adjusted by lifting and lowering the lifting member 210. After the lifting member 210 is lowered, the first rotating roller 220 moves toward the second belt conveyor 300, thereby pressing the first conveyor belt 250 toward the second belt conveyor 300, so as to adjust the size of the clamping space 110 to adapt to the stretching of noodles of different thicknesses. The second rotating roller 240 is rotatably arranged on the first sliding member 230. Through the sliding of the first sliding member 230, the second rotating rollers 240 will move closer to or away from each other. By adjusting the distance between the two second rotating rollers 240, the first conveyor belt 250 can adapt to the adjustment of the first rotating roller 220 to the first conveyor belt 250, so that the first conveyor belt 250 is always in a tensioned state.
[0056] Furthermore, the second belt conveyor 300 includes a plurality of third rotating rollers 310, all of which are rotatably arranged on the first side plate 800, and the plurality of third rotating rollers 310 are arranged in an array along the conveying direction; the second sliding member 320 is slidably arranged at both ends of the first side plate 800, and the second sliding member 320 slides close to or away from the third rotating roller 310; the fourth rotating roller 330 is rotatably arranged on the second sliding member 320; the second conveyor belt 340 is wound around two fourth rotating rollers 330, the third rotating roller 310 is used to support the second conveyor belt 340, and the second conveyor belt 340 is used to clamp and convey the dough.
[0057] In this embodiment, the third rotating roller 310 is used to support the second conveyor belt 340. After the first rotating roller 220 moves, it approaches or moves away from the third rotating roller 310. The third rotating roller 310 can only rotate on the first side plate 800, so that the first rotating roller 220 can adjust the size of the clamping space 110 based on the third rotating roller 310 as a reference. The fourth rotating roller 330 can slide on the first side plate 800 through the second sliding member 320. After the fourth rotating roller 330 slides, the two fourth rotating rollers 330 move closer to or away from each other. The fourth rotating roller 330 facilitates the installation of the second conveyor belt 340. After the conveyor belt is firstly sleeved on the third rotating roller 310 and the fourth rotating roller 330, the second conveyor belt 340 can be tightened by moving the fourth rotating roller 330.
[0058] Furthermore, the first side plate 800 is slidably disposed on the bracket 100, and the sliding direction of the first side plate 800 is perpendicular to the direction of conveying the dough cakes. After the first side plates 800 slide, they move closer to or farther from each other.
[0059] In this embodiment, the first side plate 800 can slide on the bracket 100. After the first side plate 800 slides, the two first side plates 800 move closer to or farther away from each other. By adjusting the distance between the two first side plates 800, it can adapt to pancakes of different widths.
[0060] Furthermore, the rotation axis of the first rotating roller 220 is lower than the rotation axis of the second rotating roller 240, and also includes a third belt conveyor 400 arranged on one side of the bracket 100, and the third belt conveyor 400 is used to convey the dough to the clamping space 110; the transition plate 500 is arranged between the third belt conveyor 400 and the clamping space 110, and the transition plate 500 is used to support the dough.
[0061] In this embodiment, the axis of the first rotating roller 220 is lower than the axis of the second rotating roller 240, and there is a certain interval between the second rotating roller 240 and the fourth rotating roller 330, so that the transition plate 500 can extend between the second rotating roller 240 and the fourth rotating roller 330. The transition plate 500 can make the dough cake smoothly transition from the third belt conveyor 400 to the clamping space 110, avoiding the dough cake from being sunken between the third belt conveyor 400 and the clamping space 110, and saving manual operation when the dough cake starts to enter the clamping space 110 from the third belt conveyor 400.
[0062] Furthermore, the contact surface between the third belt conveyor 400 and the dough cake is higher than the clamping space 110 .
[0063] In this embodiment, the contact height between the third belt conveyor 400 and the dough cake is higher than the clamping space 110, and the transition plate 500 can be set to be inclined downward along the dough cake conveying direction. When the dough cake passes through the transition plate 500, it can approach the clamping space 110 under the action of gravity, thereby avoiding the dough cake stacking due to the fact that the speed of the dough cake on the transition plate 500 is lower than the speed of the dough cake on the third belt conveyor 400.
[0064] Furthermore, a support member 600 is provided at one end of the transition plate 500 away from the third belt conveyor 400 , and the support member 600 is located between the two first side plates 800 , and the support member 600 is used to support the dough passing between the two first side plates 800 .
[0065] In this embodiment, the support member 600 between the two first side plates 800 can support the dough cake, thereby preventing the dough cake between the first side plates 800 from being sunken due to gravity, thereby causing the stretching size of the dough cake to be uncontrollable.
[0066] Furthermore, the support member 600 includes a fixed rod 610 arranged on a first side plate 800; a rotating rod 620 rotatably arranged on another first side plate 800; a flexible member 630 has one end fixed on the fixed rod 610 and the other end wrapped around the rotating rod 620, and the flexible member 630 is used to support the dough between the first side plates 800, and the height of the flexible member 630 is lower than the clamping space 110.
[0067] In this embodiment, the fixed rod 610 is fixed on a first side plate 800, and the rotating rod 620 is rotatably set on the other first side plate 800. As the first side plate 800 slides on the bracket 100, the distance between the two first side plates 800 changes, and the distance between the fixed rod 610 and the rotating rod 620 also changes. The fixed rod 610 and the rotating rod 620 are connected by a flexible member 630, which can adapt to the change in the distance between the fixed rod 610 and the rotating rod 620. Moreover, the flexible member 630 can be rotated and received on the rotating rod 620 through the rotating rod 620, so that the flexible member 630 is always in a tensioned state, which can better provide support for the pancake.
[0068] Furthermore, the axis of the fixed rod 610 is parallel to the edge line of one first side plate 800, the rotation axis of the rotating rod 620 is parallel to the edge line of another first side plate 800, the rotating rod 620 is conical, and also includes an elastic member 700 arranged between the rotating rod 620 and the first side plate 800, and the elastic member 700 is used to provide the rotating rod 620 with force to tighten the flexible member 630.
[0069] In this embodiment, the axis of the fixed rod 610 and the rotation axis of the rotating rod 620 are parallel to a first side plate 800 respectively, the distance between the fixed rod 610 and the rotating rod 620 will gradually move away from each other along the direction of noodle conveying, the rotating rod 620 is conical, and the radial cross-sectional area of the rotating rod 620 gradually increases along the direction of noodle conveying, and after the first side plate 800 moves, the amount of the rotating rod 620 to retract and release the flexible member 630 can adapt to the movement of the first side plate 800. The elastic member 700 can be a torsion spring, through which the rotating rod 620 can automatically tighten the flexible member 630 to adapt to the movement of the first side plate 800, and the elastic member 700 can also provide a force to tighten the flexible member 630.
[0070] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A stretching mechanism for a quick-frozen cake production line, characterized in that: include: Bracket (100); The first belt conveyor (200) has two members, which are symmetrically arranged on the support (100) along the pancake conveying direction, and the distance between the two first belt conveyor members (200) gradually increases; The second belt conveyor (300) has two parts, which are symmetrically arranged on the support (100) along the direction of noodle conveying and are respectively located below the two first belt conveyor parts (200). The second belt conveyor (300) and the first belt conveyor (200) form a clamping space (110), and the two ends of the noodle are respectively located in the two clamping spaces (110).
2. The stretching mechanism for a quick-frozen pancake production line according to claim 1, characterized in that: Also includes: The first side plates (800) have two and are symmetrically arranged on the support (100) along the pancake conveying direction; the two first belt conveying members (200) are respectively arranged on the two first side plates (800); and the two second belt conveying members (300) are respectively arranged on the two first side plates (800).
3. The stretching mechanism for a quick-frozen pancake production line according to claim 2, characterized in that: The first belt conveyor (200) comprises: A plurality of lifting members (210) are provided on the first side plate (800) in an array and lifted along the direction of noodle conveying; A first rotating roller (220) rotatably disposed on the lifting member (210); A first sliding member (230) is slidably disposed at two ends of the first side plate (800), and the first sliding member (230) moves closer to or farther from the first rotating roller (220) after sliding; a second rotating roller (240), rotatably disposed on the first sliding member (230); The first conveyor belt (250) is wound around the second rotating roller (240), and the first rotating roller (220) is used to support the first conveyor belt (250).
4. The stretching mechanism for a quick-frozen pancake production line according to claim 3, characterized in that: The second belt conveyor (300) comprises: There are a plurality of third rotating rollers (310), all of which are rotatably arranged on the first side plate (800), and the plurality of third rotating rollers (310) are arranged in an array along the conveying direction; A second sliding member (320) is slidably disposed at two ends of the first side plate (800), and the second sliding member (320) moves closer to or farther from the third rotating roller (310) after sliding; a fourth rotating roller (330) rotatably disposed on the second sliding member (320); The second conveyor belt (340) is wound around the two fourth rotating rollers (330), and the third rotating roller (310) is used to support the second conveyor belt (340). The second conveyor belt (340) and the first conveyor belt (250) form the clamping space (110).
5. The stretching mechanism for a quick-frozen pancake production line according to claim 2, characterized in that: The first side plates (800) are slidably arranged on the bracket (100); the sliding direction of the first side plates (800) is perpendicular to the direction in which the dough is conveyed; after the first side plates (800) slide, they move closer to or farther from each other.
6. The stretching mechanism for a quick-frozen pancake production line according to claim 3, characterized in that: The rotation axis of the first rotating roller (220) is lower than the rotation axis of the second rotating roller (240), and further comprises: a third belt conveyor (400) disposed on one side of the support (100), the third belt conveyor (400) being used to convey the dough to the clamping space (110); A transition plate (500) is arranged between the third belt conveyor (400) and the clamping space (110), and the transition plate (500) is used to support the dough.
7. The stretching mechanism for a quick-frozen pancake production line according to claim 6, characterized in that: The contact surface between the third belt conveyor (400) and the dough cake is higher than the clamping space (110).
8. The stretching mechanism for a quick-frozen pancake production line according to claim 6, characterized in that: Also includes: A support member (600) is arranged at one end of the transition plate (500) away from the third belt conveyor (400), and the support member (600) is located inside the two first side plates (800). The support member (600) is used to support the dough passing between the two first side plates (800).
9. The stretching mechanism for a quick-frozen pancake production line according to claim 8, characterized in that: The support member (600) comprises: A fixing rod (610) disposed on one of the first side plates (800); A rotating rod (620) rotatably disposed on another of the first side plates (800); A flexible member (630) has one end fixed to the fixed rod (610) and the other end wound around the rotating rod (620). The flexible member (630) is used to support the dough between the first side plates (800). The height of the flexible member (630) is lower than the clamping space (110).
10. The stretching mechanism for a quick-frozen pancake production line according to claim 9, characterized in that: The axis of the fixed rod (610) is parallel to the edge line of one of the first side plates (800), the axis of rotation of the rotating rod (620) is parallel to the edge line of another of the first side plates (800), the rotating rod (620) is conical, and further comprises: An elastic member (700) is arranged between the rotating rod (620) and the first side plate (800), and the elastic member (700) is used to provide the rotating rod (620) with a force to tighten the flexible member (630).