Telescopic cutting-off and conveying equipment

Abstract

The utility model relates to telescopic cutting-off conveying equipment which comprises a rack, and a conveying belt, a cutting-off device, a first telescopic device and a second telescopic device are arranged on the rack. The cutting device, the first telescopic device and the second telescopic device are sequentially arranged from top to bottom; the conveying belt surrounds the first telescopic device and the second telescopic device and is used for rotating on the first telescopic device and the second telescopic device; the first telescopic device is used for adjusting the length of the conveying belt on the first telescopic device through stretching and retracting. The second telescopic device is used for correspondingly adjusting the length of the conveying belt on the second telescopic device through stretching out and drawing back so that the conveying belt can be kept tensioned. The first telescopic device stretches out and draws back to the needed station, and the second telescopic device is used for stretching out and drawing back to be matched, so that the conveying belt is kept tensioned. And after being cut off by the cutting device, the rice noodles fall onto the conveying belt below, and are conveyed to a specified station under the conveying of the conveying belt. A conveying belt does not need to be arranged for each station, so that the occupied space and the cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of flour and noodle food processing, in particular to a telescopic cutting and conveying device. Background Technique

[0002] The specification parameters of flour and noodle food products mainly include thickness, width and length. Different customers often have different requirements for product specifications, and products with different parameters usually involve different production equipment.

[0003] The existing river powder cutting and conveying device includes a cutting device and a conveyor belt. The cutting device is arranged above the conveyor belt. During operation, the river powder is cut by the cutting device and then falls onto the conveyor belt below. A receiving container is arranged at the end of the conveyor belt for receiving the cut river powder.

[0004] During the production process of river powder, the quantification of the length of river powder products is mainly completed by the cutting device. Since the forming weights of products with different specifications are different, multiple different workstations are arranged along the linear extension direction of the conveyor belt, and the cut river powder corresponding to different specification products will be conveyed to different workstations for subsequent processes.

[0005] The existing technology usually adopts adding multiple conveyor belts to convey these cut river powders to different workstations respectively, which increases the occupied space and cost. Content of the Utility Model

[0006] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a telescopic cutting and conveying device, which can convey the cut products to different workstations, reducing the occupied space and cost.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A telescopic cutting and conveying device includes a frame, on which a conveyor belt, a cutting device, a first telescopic device and a second telescopic device are arranged;

[0009] The cutting device, the first telescopic device and the second telescopic device are arranged in sequence from top to bottom;

[0010] The conveyor belt surrounds the first telescopic device and the second telescopic device and is used for rotating on the first telescopic device and the second telescopic device;

[0011] The first telescopic device is used to adjust the length of the conveyor belt on the first telescopic device by telescoping;

[0012] The second telescopic device is used to correspondingly adjust the length of the conveyor belt on the second telescopic device by telescoping so as to keep the conveyor belt taut.

[0013] Further, the first telescopic device includes a first air cylinder and a first fixed roller arranged at a horizontal interval, the second telescopic device includes a second air cylinder, a second fixed roller and a third fixed roller arranged at a horizontal interval, and the first air cylinder, the second air cylinder and the second fixed roller are arranged in sequence from top to bottom;

[0014] The fixed end of the first air cylinder, the fixed end of the second air cylinder, the first fixed roller, the second fixed roller and the third fixed roller are respectively fixed to the frame;

[0015] The movable ends of the first air cylinder face the same direction, and the conveyor belt rotates around the first fixed roller, the movable end of the first air cylinder, the movable end of the second air cylinder, the second fixed roller and the third fixed roller.

[0016] Further, the second fixed roller is located between the movable end of the first air cylinder and the movable end of the second air cylinder in the horizontal direction. The conveyor belt has the same winding direction on the movable end of the first air cylinder and the second fixed roller, and the winding directions of the conveyor belt on the movable end of the first air cylinder and the movable end of the second air cylinder are opposite.

[0017] Further, a first movable roller is hinged to the movable end of the first air cylinder, a second movable roller is hinged to the movable end of the second air cylinder, there is a gap between the movable end of the second air cylinder and the second movable roller, and the conveyor belt passes through this gap and rotates around the first fixed roller, the first movable roller, the second movable roller, the second fixed roller and the third fixed roller.

[0018] Further, the third fixed roller is located directly below the first fixed roller.

[0019] Further, the cutting device includes a knife rest and a cutter that rotate towards each other, and there is a cutting gap between the knife rest and the cutter.

[0020] Generally speaking, the present utility model has the following advantages:

[0021] When it is necessary to convey the cut rice noodles to different workstations, the first telescopic device can be extended to the required workstation, and the telescopic cooperation of the second telescopic device can be used to keep the conveyor belt taut. After the rice noodles are cut by the cutting device, they fall onto the conveyor belt below, and under the conveyance of the conveyor belt, they fall to the designated workstation at the end of the first telescopic device. The present utility model only needs to use one conveyor belt to convey the cut products to different workstations, without setting a conveyor belt for each workstation, reducing the occupied space and cost. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of the extended states of the first air cylinder and the second air cylinder.

[0023] Figure 2It is a top view structural schematic diagram of the extended states of the first cylinder and the second cylinder.

[0024] Figure 3 It is an enlarged schematic diagram of the cutting device.

[0025] Figure 4 It is a structural schematic diagram of the retracted states of the first cylinder and the second cylinder.

[0026] In the figure:

[0027] 11 - The first cylinder, 12 - The second cylinder;

[0028] 21 - The first fixed roller, 22 - The second fixed roller, 23 - The third fixed roller;

[0029] 31 - The first movable roller, 32 - The second movable roller;

[0030] 41 - The conveyor belt, 42 - The conveyor belt motor;

[0031] 5 - The frame;

[0032] 6 - The cutting device, 61 - The fixed plate, 62 - The bracket, 63 - The adjusting screw, 64 - The cutter, 65 - The cutter seat, 66 - The cutter rest, 67 - The cutting motor. Specific embodiments

[0033] The following will further elaborate on the present utility model in detail.

[0034] As Figure 1 、 Figure 2 shown, a retractable cutting and conveying device includes a frame 5, on which a conveyor belt 41, a cutting device 6, a first telescopic device and a second telescopic device are provided;

[0035] The cutting device 6, the first telescopic device and the second telescopic device are arranged in sequence from top to bottom. The cutting device 6 is disposed above the conveyor belt 41, and the rice noodles are cut by the cutting device 6 and then fall onto the conveyor belt 41 below;

[0036] The conveyor belt 41 surrounds the first telescopic device and the second telescopic device and is used for rotary motion on the first telescopic device and the second telescopic device. Under the conveyance of the conveyor belt 41, the rice noodles will fall downward at the end of the first telescopic device.

[0037] The first telescopic device is used to adjust the length of the conveyor belt 41 on the first telescopic device by telescoping; the second telescopic device is used to correspondingly adjust the length of the conveyor belt 41 on the second telescopic device by telescoping to offset the telescopic amount of the first telescopic device and keep the conveyor belt 41 always taut.

[0038] The first telescopic device and the second telescopic device can have various arrangement forms.

[0039] In this embodiment, the first telescopic device includes a first cylinder 11 and a first fixed roller 21 arranged at a horizontal interval, and the second telescopic device includes a second cylinder 12, a second fixed roller 22 and a third fixed roller 23 arranged at a horizontal interval.

[0040] The retractable cutting and conveying device mainly includes three layers. The upper layer is the first cylinder 11 and the first fixed roller 21, the middle layer is the second cylinder 12, and the lower layer is the second fixed roller 22 and the third fixed roller 23.

[0041] The fixed end of the first cylinder 11, the fixed end of the second cylinder 12, the first fixed roller 21, the second fixed roller 22 and the third fixed roller 23 are respectively fixed to the frame 5;

[0042] The moving ends of the first cylinder 11 face the same direction. The conveyor belt 41 rotates around the first fixed roller 21, the moving end of the first cylinder 11, the moving end of the second cylinder 12, the second fixed roller 22 and the third fixed roller 23.

[0043] Preferably, the third fixed roller 23 is directly below the first fixed roller 21.

[0044] The second fixed roller 22 is horizontally located between the moving end of the first cylinder 11 and the moving end of the second cylinder 12. The conveyor belt 41 has the same winding direction on the moving end of the first cylinder 11 and the second fixed roller 22, and the winding directions of the conveyor belt 41 on the moving ends of the first cylinder 11 and the second cylinder 12 are opposite.

[0045] A first movable roller 31 is hinged to the moving end of the first cylinder 11, and a second movable roller 32 is hinged to the moving end of the second cylinder 12. There is a gap between the moving end of the second cylinder 12 and the second movable roller 32. The conveyor belt 41 passes through this gap and rotates around the first fixed roller 21, the first movable roller 31, the second movable roller 32, the second fixed roller 22 and the third fixed roller 23.

[0046] After adopting this structure, it is only necessary to make the telescopic directions and amounts of the movable ends of the second cylinder 12 and the first cylinder 11 consistent, so that the telescopic amount of the first cylinder 11 can be offset by the telescopic amount of the second cylinder 12, preventing the conveyor belt 41 from being too loose or too tight, and thus enabling the conveyor belt 41 to always remain in a tensioned state, realizing the smooth conveyance of rice noodles. When it is necessary to convey the rice noodles to a farther work station, the first cylinder 11 extends, making the conveyor belt 41 on the first cylinder 11 also longer. Correspondingly, the second cylinder 12 also extends to offset the extended stroke of the first cylinder 11, keeping the conveyor belt 41 in a tensioned state. Similarly, when it is necessary to convey the rice noodles to a nearer work station, the first cylinder 11 retracts, making the conveyor belt 41 on the first cylinder 11 also shorter. Correspondingly, the second cylinder 12 also retracts to offset the retracted stroke of the first cylinder 11, keeping the conveyor belt 41 in a tensioned state.

[0047] The first cylinder 11 and the second cylinder 12 of the present application can also be replaced by other linear driving devices such as lead screws.

[0048] As Figure 2 、 Figure 3 shown, the cutting device 6 includes a fixing plate 61, a bracket 62, an adjusting screw 63, a cutter 64, a cutter seat 65, and a knife rest 66.

[0049] The knife rest 66 and the cutter 64 are driven by a cutting motor 67 to rotate towards each other, and a cutting gap is left between the knife rest 66 and the cutter 64. By adjusting the rotation speed of the cutter 64, the length of the cut rice noodles can be adjusted.

[0050] The cutter 64 is provided with a long strip-shaped groove, and the bolt is fixed to the cutter seat 65 through the long strip-shaped groove of the cutter 64. A fixing plate 61 is provided on the side of the cutter seat 65, and an adjusting screw 63 is passed through the fixing plate 61. The adjusting screw 63 abuts against the back of the cutter 64 and is used to adjust the gap between the cutter 64 and the knife rest 66.

[0051] Working process:

[0052] 1. Conveyor belt 41 starts: Start the conveyor belt motor 42 and adjust the speed of the conveyor belt 41 as needed.

[0053] 2. Conveyor belt 41 extends: Press the button, as Figure 1 、 Figure 2 shown, the first cylinder 11 extends, the second cylinder 12 extends, and the conveyor belt 41 stops when it reaches the specified stroke. (The first cylinder 11 and the second cylinder 12 are simultaneously filled with the same amount of gas. For every stroke the first cylinder 11 makes, the second cylinder 12 compensates for the same stroke to keep the conveyor belt 41 tensioned).

[0054] 3. Conveyor belt 41 contracts: Press the button, as Figure 4As shown, the first cylinder 11 contracts, and the second cylinder 12 contracts simultaneously. After the conveyor belt 41 is reset, it stops.

[0055] 4. Before the cutting device 6 is started, the cutting tool 64 is tested for cutting. The contact gap between the cutting tool 64 and the tool rest 66 is adjusted by the adjusting screw 63. After the adjustment is completed, the cutting length is controlled by the frequency conversion speed regulation of the cutting motor 67. The rice noodles enter the cutting device 6 to complete cutting and fall into the conveying device, and are conveyed to the set position.

[0056] The above embodiments are the preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention shall be equivalent replacement methods and are all included in the protection scope of the present invention.

Claims

1. A retractable cutting and conveying device, characterized in that: It comprises a frame, on which a conveyor belt, a cutting device, a first telescopic device and a second telescopic device are arranged; The cutting device, the first telescopic device, and the second telescopic device are arranged in sequence from top to bottom; The conveyor belt is wound around the first telescopic device and the second telescopic device, and is used to perform a rotational motion on the first telescopic device and the second telescopic device; The first telescopic device is used to adjust the length of the conveyor belt on the first telescopic device by telescoping; The second telescopic device is used to adjust the length of the conveyor belt on the second telescopic device accordingly by telescoping so as to keep the conveyor belt taut.

2. The retractable cutting and conveying device according to claim 1, characterized in that: The first telescopic device includes a first cylinder and a first fixed roller arranged horizontally at intervals, and the second telescopic device includes a second cylinder, a second fixed roller and a third fixed roller arranged horizontally at intervals, and the first cylinder, the second cylinder and the second fixed roller are arranged in sequence from top to bottom; The fixed end of the first cylinder, the fixed end of the second cylinder, the first fixed roller, the second fixed roller and the third fixed roller are respectively fixed to the frame; The movable end of the first cylinder and the movable end of the second cylinder are oriented in the same direction, and the conveyor belt rotates around the first fixed roller, the movable end of the first cylinder, the movable end of the second cylinder, the second fixed roller and the third fixed roller.

3. The retractable cutting and conveying device according to claim 2, characterized in that: The second fixed roller is located between the movable end of the first cylinder and the movable end of the second cylinder in the horizontal direction, the conveyor belt has the same winding direction on the movable end of the first cylinder and the second fixed roller, and the conveyor belt has opposite winding directions on the movable end of the first cylinder and the movable end of the second cylinder.

4. The retractable cutting and conveying device according to claim 3, characterized in that: The movable end of the first cylinder is hinged with the first movable roller, the movable end of the second cylinder is hinged with the second movable roller, and there is a gap between the movable end of the second cylinder and the second movable roller. The conveyor belt passes through the gap and rotates around the first fixed roller, the first movable roller, the second movable roller, the second fixed roller and the third fixed roller.

5. The retractable cutting and conveying device according to claim 2, characterized in that: The third fixed roller is located directly below the first fixed roller.

6. The retractable cutting and conveying device according to claim 1, characterized in that: The cutting device comprises a knife pillow and a cutter which are driven to rotate in opposite directions, and a cutting gap is reserved between the knife pillow and the cutter.

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