A conveying device capable of bidirectional sheet output

Abstract

This utility model provides a bidirectional dough sheet conveying device, relating to the food processing field. The bidirectional dough sheet conveying device includes a fixed frame with a conveyor belt mounted on it. It also includes a limiting component for dough sheet positioning, mounted on the fixed frame; a discharge component on the fixed frame; an adjusting component for adjusting the position of the discharge component; and two conveyor belts (second and third) for conveying dough sheets. In this utility model, after the dough sheets are transferred by the conveyor belts, they are synchronously output in the forward direction by conveyor belt second and in the reverse direction by conveyor belt third, achieving single-line input and dual-line parallel processing, improving equipment utilization, and adapting to different process layouts or product specification requirements. Conveyor belts second, third, and fourth adopt an independent drive but coordinated control design; adding a new discharge direction only requires expanding the conveyor belt module without modifying the overall device, reducing the cost of flexible production modifications.

Description

Technical Field

[0001] This utility model relates to a feeding device, specifically a feeding device capable of bidirectionally discharging dough sheets, and belongs to the field of food processing technology. Background Technology

[0002] With the adjustment of dietary structure, the demand for staple bread is increasing, and the variety of bread styles is also increasing. Among them, the croissant is a widely loved food. Its production process involves making dough sheets, cutting the dough sheets, rolling, and baking. When cutting the dough sheets, a knife is usually used to cut a whole sheet of dough into multiple tightly arranged pieces, such as triangular pieces. To ensure production efficiency, multiple rows and columns of triangular pieces are usually cut simultaneously.

[0003] A search revealed Chinese Patent Publication No. CN216292808U, which discloses a bidirectional dough sheet separation device and a bidirectional rolling machine. The device includes: a dough sheet conveying device; a first separation conveying device, one end of which is located below or connected to the conveying section of the dough sheet conveying device; a second separation conveying device, one end of which is located below or connected to the conveying section of the dough sheet conveying device, the direction in which the second separation conveying device conveys the dough sheets being different from both the direction of the first and second separation conveying devices; and a separation device that sends odd-numbered rows of dough sheets from the conveying section of the dough sheet conveying device to the first separation conveying device and sends even-numbered rows of dough sheets from the conveying section of the dough sheet conveying device to the second separation conveying device. This invention's bidirectional dough sheet separation device and bidirectional rolling machine overcome the shortcomings of existing dough sheet separation and turning devices, which have complex structures.

[0004] A search revealed Chinese Patent Publication No. CN205431796U, which discloses a rotating device for separating fermented croissant dough sheets. The device includes a worktable with a conveyor belt. A linear module is positioned on each side of the worktable, and a rotating drive unit is located between the two modules. The device also includes a drive module. An industrial camera and a vision light source are located at the entrance of the worktable. The rotating drive unit includes a bracket, left and right stretching cylinders, a lifting cylinder, a rotating cylinder, and a pressure plate. This device uses vision positioning, with the drive module driving the rotating drive unit to move back and forth on the linear modules, resulting in higher precision. Furthermore, the rotating drive unit can rotate bidirectionally, doubling the efficiency. Finally, by incorporating a dough sheet positioning component, the dough sheets are aligned and simultaneously enter the subsequent edge-rolling device, resulting in high product consistency and facilitating subsequent processing.

[0005] Traditional equipment has a fixed unloading component in one direction, and the dough can only be output along a fixed path. It cannot adjust the discharge direction according to production needs. The production line needs to be equipped with multiple devices for different discharge directions, which increases equipment costs and floor space. It cannot adapt to the needs of flexible production and limits the company's ability to cope with market diversification. Utility Model Content

[0006] The purpose of this invention is to provide a bidirectional feeding device for discharging dough sheets in order to solve the above-mentioned problems. This addresses the issue in the prior art where the unloading component is fixed in one direction, and the dough sheets can only be output along a fixed path, making it impossible to meet production needs.

[0007] This utility model is achieved through the following technical solution: a conveying device for bidirectional noodle sheet output, including a fixed frame, on which a first conveyor belt is installed, and further including: a limiting component installed on the fixed frame, a unloading component installed on the fixed frame, an adjusting component installed on the fixed frame, a second conveyor belt and a third conveyor belt for conveying noodle sheets installed on the fixed frame, a fourth conveyor belt installed at the lower part of the second and third conveyor belts, and a cover plate fixedly installed on the top of the fixed frame.

[0008] Preferably, in order to transport the dough from conveyor belt one to conveyor belt two and conveyor belt three, the unloading assembly includes a mounting rod slidably mounted on a fixed frame, with a rotating roller rotatably mounted at both ends of the mounting rod, and a conveyor belt mounted on the outer side of the rotating roller.

[0009] Preferably, in order to adjust the distance between the unloading assembly and conveyor belts two and three, the adjusting assembly includes a motor fixedly mounted on a fixed frame, a push rod rotatably mounted on the mounting rod, a rod body fixedly connected to the output end of the motor, the rod body and the push rod rotatably connected, and a transmission rod fixedly mounted on the rod body.

[0010] Preferably, in order to improve the stability of the unloading assembly, a slider is fixedly installed on the mounting rod, and a groove is provided on the fixing frame.

[0011] Preferably, in order to install conveyor belt two and conveyor belt three on the fixed frame, a fixed rod is fixedly installed on the fixed frame, and both conveyor belt two and conveyor belt three are installed on the fixed rod.

[0012] Preferably, for the purpose of limiting the surface area, a guide wheel is rotatably mounted on the fixed rod, and the guide wheel is installed on the outer side of the conveyor belt.

[0013] This utility model provides a conveying device capable of bidirectional sheet output, which has the following beneficial effects:

[0014] In this invention, the dough is transferred by the conveyor belt and then synchronously output by the forward direction of conveyor belt two and the reverse direction of conveyor belt three, which improves equipment utilization and adapts to different process layouts or product specifications. Conveyor belt two, conveyor belt three and conveyor belt four are driven independently and can control the direction of material conveying separately. Moreover, the addition of a new output direction only requires increasing the number of conveyor belts, without the need to modify the overall device, thus reducing production modification costs. Attached Figure Description

[0015] Figure 1 A schematic diagram of the main structure of the bidirectional sheet feeding device provided by this utility model;

[0016] Figure 2 A schematic diagram of the limiting component structure provided by this utility model;

[0017] Figure 3 Schematic diagram of the unloading assembly and adjusting assembly provided by this utility model;

[0018] Figure 4 The diagram shows the structure of conveyor belt two and conveyor belt three provided by this utility model.

[0019] [Explanation of Key Component Symbols]

[0020] 1. Fixed frame; 2. Conveyor belt one; 3. Limiting assembly; 31. Fixed block; 32. Connecting plate; 33. Connecting rod; 34. Rotating rod; 35. Limiting wheel; 4. Unloading assembly; 41. Mounting rod; 42. Rotating roller; 43. Conveyor belt; 5. Adjusting assembly; 51. Motor; 52. Rod body; 53. Push rod; 54. Transmission rod; 6. Conveyor belt two; 7. Conveyor belt three; 8. Conveyor belt four; 9. Cover plate; 10. Slider; 11. Fixed rod; 12. Guide wheel. Detailed Implementation

[0021] This utility model embodiment provides a feeding device capable of bidirectional sheet output.

[0022] Example 1:

[0023] Please see Figure 1-4 As shown, a bidirectional sheet feeding device includes a fixed frame 1, a conveyor belt 2 mounted on the fixed frame 1, a limiting component 3 for limiting the sheet position mounted on the fixed frame 1, a discharge component 4 mounted on the fixed frame 1, an adjusting component 5 for adjusting the position of the discharge component 4 mounted on the fixed frame 1, a second conveyor belt 6 and a third conveyor belt 7 for conveying the sheet mounted on the fixed frame 1, a fourth conveyor belt 8 mounted at the lower part of the second conveyor belt 6 and the third conveyor belt 7, and a cover plate 9 fixedly mounted on the top of the fixed frame 1.

[0024] The spacing of the dough sheets on conveyor belt 1 is adjusted by limiting component 3. The dough sheets are then transported to unloading component 4 via conveyor belt 1. The unloading component 4 then transports the dough sheets to conveyor belt 2 6 and conveyor belt 3 7. Conveyor belt 2 6 directly transports the dough sheets away, while conveyor belt 3 7 transports them in the opposite direction to conveyor belt 4 8. The dough sheets are then transported away again via conveyor belt 4 8. Conveyor belt 2 6 directly transports the dough sheets in the forward direction, while conveyor belt 3 7 transports them in the reverse direction to conveyor belt 4 8, achieving bidirectional discharge. Guide wheel 12 can limit the dough sheets transported to conveyor belt 4 8, improving equipment utilization and adapting to different process layouts or product specification requirements.

[0025] Example 2:

[0026] The limiting component 3 includes a fixed block 31 fixedly installed on the fixed frame 1, a connecting plate 32 installed on the fixed block 31, a connecting rod 33 rotatably installed on the connecting plate 32, a rotating rod 34 rotatably installed on the connecting rod 33, and a limiting wheel 35 fixedly installed on the rotating rod 34. When the dough is conveyed to the conveyor belt 2, the connecting rod 33 is pushed upward. After the dough passes, the connecting rod 33 falls freely, which blocks the dough at the rear.

[0027] The unloading assembly 4 includes a mounting rod 41 that is slidably mounted on a fixed frame 1. Both ends of the mounting rod 41 are rotatably mounted with rollers 42, and a conveyor belt 43 is mounted on the outer side of the rollers 42.

[0028] Example 3:

[0029] The adjustment assembly 5 includes a motor 51 fixedly mounted on the fixed frame 1, a push rod 53 rotatably mounted on the mounting rod 41, a rod body 52 fixedly connected to the output end of the motor 51, the rod body 52 and the push rod 53 rotatably connected, and a transmission rod 54 fixedly mounted on the rod body 52; a slider 10 fixedly mounted on the mounting rod 41, and a sliding groove is provided on the fixed frame 1; the motor 51 drives the rod body 52 to swing left and right by rotating forward and reverse, and the rod body 52 drives the push rod 53 to move left and right on the fixed frame 1, adjusting the position of the mounting rod 41. When the mounting rod 41 drives the conveyor belt 43 to a designated position under the first conveyor belt 2, the first conveyor belt 2 transports the dough to the conveyor belt 43. When the conveyor belt 43 moves backward, it transports the dough to the second conveyor belt 6 and the third conveyor belt 7. The rotating roller 42 is externally connected to a transmission device. When the mounting rod 41 moves, it drives the slider 10 to slide on the sliding groove of the fixed frame 1, which can improve the stability of the conveyor belt 43.

[0030] A fixed rod 11 is fixedly installed on the fixed frame 1. Both conveyor belt 6 and conveyor belt 7 are installed on the fixed rod 11. A guide wheel 12 is rotatably installed on the fixed rod 11. The guide wheel 12 is installed on the outside of the conveyor belt 7. Both conveyor belt 6 and conveyor belt 7 are installed on the fixed rod 11 through connecting rollers and transmission equipment. The transmission directions of conveyor belt 6 and conveyor belt 7 are opposite. The guide wheel 12 can limit the movement of the surface material conveyed to the conveyor belt 8.

[0031] In use, when the dough is conveyed to the surface of conveyor belt 2, the limiting component 3 activates its adjustment function, pushing the connecting rod 33 upward to separate the limiting wheel 35 from the dough, allowing the current dough to pass. The connecting rod 33 then falls freely, and the limiting wheel 35 blocks subsequent dough, controlling the distance between adjacent doughs. The motor 51 rotates forward and backward, driving the rod 52 to swing left and right. The rod 52 drives the push rod 53 to move left and right on the fixed frame 1, adjusting the position of the mounting rod 41. When the mounting rod 41 drives the conveyor belt 43 to the designated position at the bottom of conveyor belt 2, conveyor belt 2 conveys the dough onto conveyor belt 43. When conveyor belt 43 moves backward, it conveys the dough onto conveyor belt 6 and conveyor belt 7. The roller 42 is connected to an external transmission device. When the mounting rod 41 moves, it drives the slider 10 to slide on the groove of the fixed frame 1, which can improve the stability of the conveyor belt 43. The dough is transferred to the second conveyor belt 6 and the third conveyor belt 7. The second conveyor belt 6 directly conveys the dough in the forward direction, and the third conveyor belt 7 conveys the dough in the reverse direction to the fourth conveyor belt 8, realizing bidirectional discharge. The guide wheel 12 can limit the dough conveyed to the fourth conveyor belt 8, improve the equipment utilization rate, and adapt to different process layouts or product specifications. The second conveyor belt 6, the third conveyor belt 7 and the fourth conveyor belt 8 are driven independently and the conveying direction can be controlled separately. Moreover, the addition of a discharge direction only requires increasing the number of conveyor belts, without modifying the overall device, thus reducing production modification costs.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A conveying device for bidirectional sheet output, comprising a fixed frame (1), wherein a conveyor belt (2) is mounted on the fixed frame (1), characterized in that, Also includes: A limiting component (3) is installed on a fixed frame (1). A discharge component (4) is installed on the fixed frame (1). An adjusting component (5) is installed on the fixed frame (1). A second conveyor belt (6) and a third conveyor belt (7) for conveying the surface are installed on the fixed frame (1). A fourth conveyor belt (8) is installed at the lower part of the second conveyor belt (6) and the third conveyor belt (7). A cover plate (9) is fixedly installed on the top of the fixed frame (1).

2. The conveying device for bidirectional sheet output according to claim 1, characterized in that: The limiting component (3) includes a fixing block (31) fixedly installed on a fixing frame (1), a connecting plate (32) is installed on the fixing block (31), a connecting rod (33) is rotatably installed on the connecting plate (32), a rotating rod (34) is rotatably installed on the connecting rod (33), and a limiting wheel (35) is fixedly installed on the rotating rod (34).

3. The conveying device for bidirectional sheet output according to claim 1, characterized in that: The unloading assembly (4) includes a mounting rod (41) slidably mounted on a fixed frame (1), with a rotating roller (42) rotatably mounted at both ends of the mounting rod (41), and a conveyor belt (43) mounted on the outer side of the rotating roller (42).

4. The conveying device for bidirectional sheet output according to claim 3, characterized in that: The adjustment assembly (5) includes a motor (51) fixedly mounted on a fixed frame (1), a push rod (53) rotatably mounted on the mounting rod (41), a rod body (52) fixedly connected to the output end of the motor (51), the rod body (52) and the push rod (53) rotatably connected, and a transmission rod (54) fixedly mounted on the rod body (52).

5. A conveying device capable of bidirectional sheet output according to claim 3, characterized in that: A slider (10) is fixedly installed on the mounting rod (41), and a groove is provided on the fixing frame (1).

6. The conveying device for bidirectional sheet output according to claim 1, characterized in that: A fixing rod (11) is fixedly installed on the fixing frame (1), and both the second conveyor belt (6) and the third conveyor belt (7) are installed on the fixing rod (11).

7. A conveying device capable of bidirectional sheet output according to claim 6, characterized in that: A guide wheel (12) is rotatably mounted on the fixed rod (11), and the guide wheel (12) is mounted on the outside of the conveyor belt (7).

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