Double-track conveying device with turnover mechanism
The automatic flipping and movement of the mold is achieved through the dual track assembly and the rotary drive device, which solves the problem of complex and high cost of the mold flipping mechanism in the prior art, simplifies the equipment structure and reduces the production cost.
Patent Information
- Application Number
- CN202422605737.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-28
AI Technical Summary
In the production of existing rice cakes, the flip mechanism cannot move the mold independently, resulting in complex equipment structure and high cost, and poor stability of the mold entering the flip mechanism.
The dual track assembly is adopted to realize the autonomous flip and movement of the mold through a bidirectional cylinder and a rotary drive device, simplifying the equipment structure and reducing costs.
The stable flip and movement of the mold is realized, the equipment structure is simplified, the production cost is reduced, and the stability of the mold entering the flip mechanism is improved.
Smart Images
Figure CN223201020U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rice cake production, in particular to a double-crawler conveying device with a turnover mechanism. Background Art
[0002] During the rice cake production process, the mixed rice cake paste needs to be poured into a mold and placed in a steamer for steaming. After steaming, demoulding operation needs to be performed to remove the formed rice cake from the mold.
[0003] When the rice cake mold is steamed, its opening is upward, but when the rice cake is demolded, it is necessary to ensure that the opening of the rice cake mold is downward. Therefore, after the rice cake is steamed, the mold needs to be flipped to a state with the opening facing downward using a flipping mechanism. However, the flipping mechanism itself does not have the function of moving the mold. Therefore, after the flipping mechanism is fixed to the conveying position on the production line, other mechanisms are required to enable the mold to enter the flipping mechanism so that the flipping mechanism can flip the mold. For example, a rice cake production mold flipping device disclosed in application number 202211069871X uses a conveyor belt to transport the rice cake mold, and the inertia of the rice cake mold sends it into the flipping mechanism. However, the final landing point of this method that stably enters the flipping mechanism is not constant, and using a cylinder to push the mold into the flipping mechanism will cause the overall structure of the equipment to be complicated and the cost to be high. Utility Model Content
[0004] The main purpose of the utility model is to provide a double-track conveying device with a turnover mechanism, wherein the double-track assembly itself can move the mold, thereby eliminating the need to use other mechanisms to push the mold to move, simplifying the equipment structure and reducing costs.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A double-crawler conveyor device with a flipping mechanism includes a frame and a double-crawler assembly, the double-crawler assembly includes a first crawler machine and a second crawler machine, a channel for conveying templates is formed between the first crawler machine and the second crawler machine, the double-crawler assembly is provided with a plurality of bidirectional cylinders on both sides along the conveying direction, the two output shafts of the bidirectional cylinders are respectively connected to the frames of the first crawler machine and the second crawler machine to adjust the distance between the first crawler machine and the second crawler machine, the two sides of the double-crawler assembly are respectively rotatably connected to the frame through a rotating assembly, and one group of the rotating assemblies is connected to a rotating drive device.
[0007] Furthermore, the rotating assembly includes a fixed plate fixed on the bidirectional cylinder and a bearing fixed on the frame, a rotating shaft is fixed on the fixed plate, and the rotating shaft is fixed in the rotating circle of the bearing.
[0008] Furthermore, the rotation drive device includes a servo motor and a reducer, the output shaft of the servo motor is fixedly connected to the power input end of the reducer, and the power output end of the reducer is fixedly connected to the rotating shaft of one group of rotating components.
[0009] Furthermore, the second crawler machine is arranged horizontally, and the first crawler machine is located above the second crawler machine.
[0010] Furthermore, the two output shafts of the bidirectional cylinder are fixedly connected to the frames of the first crawler machine and the second crawler machine respectively through connecting plates.
[0011] Furthermore, the servo motor and the reducer are both fixed on the frame.
[0012] Furthermore, the rotating assembly is provided with at least one set of bearings.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] The second crawler machine of the utility model can drive the mold to continue to move, so that the mold is completely located on the top of the second crawler machine, and the first crawler machine and the second crawler machine can clamp and fix the mold under the action of the two-way cylinder, and flip the clamped mold under the drive of the rotary drive device. Moreover, the first crawler machine can move the flipped mold, thereby transporting the flipped mold to the conveyor belt of the production line to complete the flipping operation of the template. The double crawler assembly of the device can move the mold by itself, so there is no need to use other mechanisms to push the mold to move, thereby improving the stability of the rice cake mold entering the flipping mechanism, simplifying the equipment structure, and reducing costs.
[0015] The bidirectional cylinder of the present invention can move the first crawler machine and the second crawler machine at the same time, so that the time required is shorter when shortening or increasing the distance between the first crawler machine and the second crawler machine. Moreover, when the double crawler assembly is flipped 180 degrees for the first time, after the bidirectional cylinder resets the first crawler machine and the second crawler machine, the top height of the second crawler machine will be the same as the top height of the production line conveyor belt, thereby facilitating the subsequent mold to be flipped to enter the top of the second crawler machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of a double-crawler conveyor device with a turnover mechanism according to the present invention.
[0017] Figure 2 The utility model is a schematic diagram of the connection structure of the double crawler assembly and the rotating assembly of the double crawler conveyor device with a turnover mechanism.
[0018] Figure 3The utility model is a schematic diagram of a frame, a rotating assembly and a bidirectional cylinder connection structure of a double-crawler conveyor device with a turnover mechanism.
[0019] In the figure: 1. Frame; 2. Double crawler assembly; 201. Second crawler machine; 202. First crawler machine; 203. Bidirectional cylinder; 3. Rotating assembly; 301. Fixed plate; 302. Rotating shaft; 303. Bearing; 4. Rotary drive device; 401. Servo motor; 402. Reducer; 5. Connecting plate. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] like Figure 1-3 As shown, a double-crawler conveying device with a flipping mechanism includes a frame 1 and a double-crawler assembly 2, the double-crawler assembly 2 includes a first crawler machine 202 and a second crawler machine 201, and a channel for conveying templates is formed between the first crawler machine 202 and the second crawler machine 201. The double-crawler assembly 2 is provided with a number of bidirectional cylinders 203 on both sides along the conveying direction, and the two output shafts of the bidirectional cylinders 203 are respectively connected to the frames of the first crawler machine 202 and the second crawler machine 201 to adjust the distance between the first crawler machine 202 and the second crawler machine 201. The two sides of the double-crawler assembly 2 are rotatably connected to the frame 1 through rotating assemblies 3, wherein one group of rotating assemblies 3 is connected to a rotary drive device 4, the second crawler machine 201 is horizontally arranged, and the first crawler machine 202 is located above the second crawler machine 201.
[0022] In this embodiment, if Figure 1 As shown, this device is fixed at the conveying position of the production line, and the top height of the second crawler machine 201 is the same as the top height of the production line conveyor belt. Therefore, the production line conveyor belt can convey the mold to the second crawler machine 201. At this time, the second crawler machine 201 itself can drive the mold to continue to move, so that the mold is completely located on the top of the second crawler machine 201. Then, the two-way cylinder 203 drives the first crawler machine 202 and the second crawler machine 201 to approach each other, so as to use the first crawler machine 202 and the second crawler machine 201 to move the mold to the second crawler machine 201. The mold is clamped and fixed, and then the rotary drive device 4 drives the double crawler assembly 2 to rotate 180 degrees, thereby flipping the mold clamped by the first crawler machine 202 and the second crawler machine 201 so that its opening faces downward. At this time, the bidirectional cylinder 203 drives the first crawler machine 202 and the second crawler machine 201 away from each other, so that the mold is located on the top of the first crawler machine 202, and the first crawler machine 202 will move the mold when working, thereby transporting the mold flipped to the bottom opening to the production line conveyor belt to enter the next process.
[0023] Among them, such as Figure 1 and Figure 3 As shown, the rotating assembly 3 includes a fixed plate 301 fixed on the bidirectional cylinder 203 and a bearing 303 fixed on the frame 1. The bearing 303 of the rotating assembly 3 is provided with at least one group. The bidirectional cylinder 203 is composed of two unidirectional cylinders, and the output shafts of the two are in opposite directions. A rotating shaft 302 is fixed on the fixed plate 301, and the rotating shaft 302 is fixed in the rotating circle of the bearing 303, so that the double crawler assembly 2 can rotate relative to the frame 1. In addition, the rotation drive device 4 includes a servo motor 401 and a reducer 402. The servo motor 401 and the reducer 402 are both fixed on the frame 1. The output shaft of the servo motor 401 is fixedly connected to the power input end of the reducer 402. The power output end of the reducer 402 is fixedly connected to the rotating shaft 302 of one set of rotating components 3. The reducer 402 can increase the torque of the servo motor 401, and the servo motor 401 is controlled by the controller. When it drives the double crawler component 2 to rotate, the rotation angle can be controlled at 180 degrees to ensure that the mold is ready to be flipped to the state with the opening facing downward.
[0024] Among them, such as Figure 3 As shown, the two output shafts of the bidirectional cylinder 203 are fixedly connected to the frames of the first crawler machine 202 and the second crawler machine 201 through connecting plates 5 respectively. The connecting plates 5 are connected to the output shafts of the bidirectional cylinder 203 and the frames of the first crawler machine 202 and the second crawler machine 201 through bolts. Therefore, they can be disassembled to facilitate maintenance.
[0025] Working principle: First, fix the device at the conveying position of the production line, and make the top height of the second crawler machine 201 the same as the top height of the production line conveyor belt. When the production line conveyor belt transports the mold to the second crawler machine 201, the second crawler machine 201 itself can drive the mold to continue moving, so that the mold is completely located on the top of the second crawler machine 201. Next, the two-way cylinder 203 drives the first crawler machine 202 and the second crawler machine 201 to approach each other, so that the mold is clamped and fixed by the first crawler machine 202 and the second crawler machine 201. Then, the rotary drive device 4 drives the double crawler assembly 2 to rotate 180 degrees, thereby flipping the mold clamped by the first crawler machine 202 and the second crawler machine 201 so that its opening faces downward. At this time, the bidirectional cylinder 203 drives the first crawler machine 202 and the second crawler machine 201 away from each other, so that the mold is located on the top of the first crawler machine 202 under the action of gravity, and the first crawler machine 202 moves the mold when working, thereby transporting the mold flipped to the bottom of the opening to the production line conveyor belt to enter the next process and complete the flipping and conveying operation of the mold.
[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.
Claims
1. A double-track conveyor with a turnover mechanism, comprising a frame (1), characterized in that: The invention also includes a double crawler assembly (2), wherein the double crawler assembly (2) includes a first crawler machine (202) and a second crawler machine (201), a channel for conveying a template is formed between the first crawler machine (202) and the second crawler machine (201), and the double crawler assembly (2) is provided with a plurality of bidirectional cylinders (203) on both sides along the conveying direction, and two output shafts of the bidirectional cylinders (203) are respectively connected to the frames of the first crawler machine (202) and the second crawler machine (201) to adjust the distance between the first crawler machine (202) and the second crawler machine (201), and both sides of the double crawler assembly (2) are rotatably connected to the frame (1) via rotating assemblies (3), wherein one group of rotating assemblies (3) is connected to a rotary drive device (4).
2. The double-track conveyor with a turnover mechanism according to claim 1, characterized in that: The rotating assembly (3) comprises a fixed plate (301) fixed on the bidirectional cylinder (203) and a bearing (303) fixed on the frame (1); a rotating shaft (302) is fixed on the fixed plate (301); and the rotating shaft (302) is fixed in a rotating circle of the bearing (303).
3. The double-track conveyor with a turnover mechanism according to claim 2, characterized in that: The rotary drive device (4) comprises a servo motor (401) and a reducer (402), wherein the output shaft of the servo motor (401) is fixedly connected to the power input end of the reducer (402), and the power output end of the reducer (402) is fixedly connected to the rotating shaft (302) of one set of rotating components (3).
4. A double-track conveyor with a turnover mechanism according to any one of claims 1 to 3, characterized in that: The second crawler machine (201) is arranged horizontally, and the first crawler machine (202) is located above the second crawler machine (201).
5. The double-track conveyor with a turnover mechanism according to claim 4, characterized in that: The two output shafts of the bidirectional cylinder (203) are respectively fixedly connected to the frames of the first crawler machine (202) and the second crawler machine (201) via connecting plates (5).
6. The double-track conveyor with a turnover mechanism according to claim 3, characterized in that: The servo motor (401) and the reducer (402) are both fixed on the frame (1).
7. The double-track conveyor with a turnover mechanism according to claim 2, characterized in that: At least one set of bearings (303) of the rotating assembly (3) is provided.