Compound folding mechanism for bean curd skin forming

Abstract

The utility model relates to the technical field of bean curd sheet processing, in particular to a bean curd sheet forming compound folding mechanism which comprises racks, and an upper rotating roller and a lower rotating roller are arranged between the racks in a rotating structure mode. Sliding frames are arranged on the two sides of the machine frame in a sliding structure mode, the sliding frames are connected with a left steering roller and a right steering roller in a rotating structure mode, the left steering roller and the right steering roller are located on the two sides above the lower rotating roller respectively, and the conveying belt is sequentially connected with the upper rotating roller, the lower rotating roller, the left steering roller and the right steering roller in a rotating structure mode. The collecting device is located below the conveying belt. The first power piece is used for driving the conveying belt to rotate; the second power piece is used for providing power for the sliding frame; through the arrangement of the sliding frame, the left turning roller, the right turning roller and the conveying belt, the bean curd sheets can be placed in the collecting basket in a stacked mode after falling down from the tail end of the conveying belt; the probability of collision between the folded bean curd sheets and the edge of the collecting basket is greatly reduced, and the integrity of the bean curd sheets is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the processing technology field of bean curd skin, in particular to a bean curd skin forming and complex folding mechanism. BACKGROUND

[0002] The bean curd skin is also known as thousand sheets, and is a traditional bean product in China. The bean curd skin is rich in protein, calcium, iron, zinc and other minerals, has high nutritional value and is used in various cooking ways. When the bean curd skin is produced, the bean milk is first cooked and formed into the bean curd skin, and then the bean curd skin is lifted by a machine or manually and placed on a conveying belt, and then is conveyed to a collecting area for stacking and collecting, and is prepared for subsequent pressing, packaging and other steps.

[0003] The utility model discloses a bean skin machine convenient for collecting bean skin, and discloses a bean skin machine convenient for collecting bean skin, which comprises a rack and a reciprocating moving unit.

[0004] In the patent, the folding and collecting of the bean curd skin are realized by the reciprocating movement of the collecting box, and the bean curd skin is in a semi-liquid state at this time. During the stacking process in the collecting box, the inertia of the bean curd skin continuously increases with the continuous increase of the weight, so that the bean curd skin collides with the collecting box with the reciprocating movement of the collecting box. Therefore, the bean curd skin is easily damaged, cracked and the like, which affects the integrity and forming quality of the bean curd skin. UTILITARY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a bean curd skin forming and complex folding mechanism, and the technical problems solved are that the bean curd skin is damaged during the folding and collecting process. To solve the above technical problems, the utility model adopts the technical scheme that

[0006] A bean curd skin forming and complex folding mechanism comprises:

[0007] A rack is provided with upper rotating rollers and lower rotating rollers in a rotating structure mode.

[0008] The sliding frame is connected with the frame in a sliding structure, and the left and right steering rollers are connected with the sliding frame in a rotating structure and are located on both sides above the lower turning roller;

[0009] The conveying belt sequentially passes through the upper turning roller, the lower turning roller, the left and right steering rollers;

[0010] The collecting device is located below the conveying belt;

[0011] The first power member is used for driving the conveying belt to rotate;

[0012] The second power member is used for driving the sliding frame to slide.

[0013] Further, the first linear guide rail is arranged between the sliding frame and the frame;

[0014] The second power member is a telescopic cylinder, and the telescopic cylinder is connected with the frame and the sliding frame in a fixed structure at both ends.

[0015] Further, the transmission machine for receiving the beancurd skin is arranged below the right steering roller, the transmission machine is connected with the frame in a sliding structure, and the transmission machine is connected with the third power member for driving the transmission machine to reciprocate.

[0016] Further, the second linear guide rail is arranged between the transmission machine and the frame.

[0017] Further, the third power member comprises an inner sprocket and an outer sprocket which are arranged on one side of the right steering roller in a rotating structure, the inner sprocket and the outer sprocket are respectively connected with an inner chain and an outer chain in a meshing mode, the two ends of the inner chain are connected with the frame and the second sliding frame in a fixed structure, and the two ends of the outer chain are connected with the frame and the second sliding frame in a fixed structure.

[0018] Further, the first power member is a servo motor.

[0019] Further, the collecting device is a collecting basket.

[0020] The beneficial effects of the utility model are as follows:

[0021] 1. The sliding frame, the left and right steering rollers and the conveying belt are arranged, the part of the conveying belt is folded, the space for expansion and contraction of the end of the conveying belt is formed along with the movement of the sliding frame, the beancurd skin can reciprocate along with the expansion and folding of the conveying belt after falling down at the end of the conveying belt, and the beancurd skin is placed in the collecting basket in a stacking mode, the probability of collision between each layer of beancurd skin and the edge of the collecting basket during folding is greatly reduced, and the integrity of the beancurd skin is improved.

[0022] 2. Through the cooperation of the inner chain wheel, the outer chain wheel, the sliding mechanism, the chain and the second sliding frame, a sprocket rack stroke amplification mechanism is formed, so that the movement stroke of the transmission machine in the same time is twice that of the conveying belt, so that the conveying belt only needs to move half the distance, and the transmission machine can complete a reciprocating motion, greatly improving the folding speed and efficiency of the bean curd skin. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the three-dimensional structure schematic diagram of the utility model.

[0024] Figure 2 is the partial structure section explosion structure schematic diagram of the utility model.

[0025] In the drawing:

[0026] 1, rack, 2, conveying belt, 3, transmission machine, 4, second linear guide rail, 5, second sliding frame, 6, sliding frame, 7, left steering roller, 8, right steering roller, 9, first linear guide rail, 10, telescopic cylinder, 11, inner chain wheel, 12, outer chain wheel, 13, servo motor, 14, collection basket, 15, outer chain, 16, inner chain, 17, lower turning roller, 18, upper turning roller. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model will be further described in detail with reference to the drawings and the following examples, so that the public can better master the implementation method of the utility model, and the specific implementation scheme of the utility model is:

[0028] A bean curd skin forming compound folding mechanism, comprising a rack 1, the rack 1 is provided with an upper turning roller 18 and a lower turning roller 17 in a rotating structure mode; the rack 1 is connected with a sliding frame 6 in a sliding structure mode, the sliding frame 6 is connected with a left steering roller 7 and a right steering roller 8 in a rotating structure mode, the left steering roller 7 and the right steering roller 8 are located on both sides above the lower turning roller 17, a conveying belt 2 passes through the upper turning roller 18, the lower turning roller 17, the left steering roller 7 and the right steering roller 8 in turn, and a collecting device is located below the conveying belt 2; a first power member for driving the conveying belt 2 to rotate; a second power member for driving the sliding frame 6 to slide.

[0029] Further, through the setting of the sliding frame 6, the left steering roller 7, the right steering roller 8 and the conveying belt 2, part of the belt of the conveying belt 2 is folded, so that there is space at the end of the conveying belt 2 that can be stretched and contracted with the movement of the sliding frame 6, and then the bean curd skin can make reciprocating motion with the stretching and folding of the conveying belt 2 after falling at the end of the conveying belt 2, and is placed in the collection basket 14 in a stacked manner; and the probability of collision between each layer of bean curd skin and the edge of the collection basket 14 when folding is greatly reduced, and the integrity of the bean curd skin is improved.

[0030] It needs to be explained that the first linear guide rail 9 is arranged between the sliding frame 6 and the rack 1, the sliding block of the first linear guide rail 9 is connected to the rack 1 in a fixed structure, and the sliding rail of the first linear guide rail 9 is connected to the sliding frame 6 in a fixed structure; the second power component is a telescopic cylinder 10, the two ends of the telescopic cylinder 10 are respectively connected to the rack 1 and the sliding frame 6 in a fixed structure; the sliding frame 6 slides along the rack 1 through the cooperation of the telescopic cylinder 10 and the first linear guide rail 9, and the reciprocating motion of the conveying belt 2 is realized.

[0031] Further, a conveyor 3 for receiving the beancurd skin is arranged below the right steering roller 8, the conveyor 3 is connected to the rack 1 in a sliding structure, and the conveyor 3 is connected with a third power component for driving the reciprocating motion of the conveyor 3; through the arrangement of the conveyor 3, the falling semi-liquid beancurd skin is buffered, and the semi-liquid beancurd skin is prevented from being stretched due to the too long falling distance.

[0032] Specifically, the second linear guide rail 4 is arranged between the conveyor 3 and the rack.

[0033] Further, the third power component includes an inner sprocket 11 and an outer sprocket 12 which are arranged on one side of the right steering roller 8 in a rotating structure, the inner sprocket 11 and the outer sprocket 12 are respectively connected with an inner chain 16 and an outer chain 15 in an engaging structure, the two ends of the inner chain 16 are respectively connected to the right rack 1 and the second sliding frame 5 in a fixed structure, and the two ends of the outer chain 15 are respectively connected to the left rack 1 and the second sliding frame 5 in a fixed structure; the telescopic cylinder 10 drives the sliding frame 6, the left steering roller 7, the right steering roller 8, the inner sprocket 11, the outer sprocket 12, the inner chain 16 and the outer chain 15 to move to the right, at this time, the outer sprocket 12 pulls the second sliding frame 5 to move a distance L through the outer chain 15; at the same time, the outer chain 15 advances a distance L through the engagement with the outer sprocket 12; the left movement is the same. Therefore, the telescopic cylinder 10, the sliding frame 6, the right steering roller 8, the inner sprocket 11 and the outer sprocket 12 form a sprocket rack stroke amplification mechanism, so that the movement stroke of the second sliding frame 5 is twice that of the sliding frame 6; so that the conveying belt 2 only needs to move a distance, and the conveyor 3 can complete a reciprocating motion, greatly improving the folding speed and efficiency of the beancurd skin.

[0034] Specifically, the first power component is a servo motor 13.

[0035] It needs to be explained that the collecting device is a collecting basket 14.

[0036] The working principle and working process of the utility model are as follows:

[0037] The servo motor 13, the conveyor 3 and the telescopic cylinder 10 are started, the conveyor belt 2 and the conveyor 3 start rotating, the telescopic cylinder 10 drives the left and right steering rollers 7 and 8 to move reciprocatingly along the conveying direction through the sliding frame 6, so that the end of the conveyor belt 2 extends and shrinks along the conveying direction, and in the movement process, the conveyor 3 makes reciprocating movement together with the conveyor belt 2 through the cooperation of the inner sprocket 11, the outer sprocket 12, the inner chain 16 and the outer chain 15, and the conveyor belt 2 makes half-amplitude reciprocating movement, and the conveyor 3 makes full-amplitude reciprocating movement.

[0038] Then the bean curd skin is put into the end of the conveyor belt 2, and after the bean curd skin moves to the end of the first conveying belt 2, the bean curd skin falls onto the conveyor 3, and falls from the left side of the conveyor 3 with the rotation of the conveyor 3, and then falls into the collecting basket 14 in a layer-by-layer folding manner through the reciprocating movement of the telescopic cylinder 10.

[0039] In the description of the utility model, it is understood that the terms "center", "upper", "lower", "left", "right", "front", "rear", "lower left", "upper right", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply 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 limiting the scope of protection of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. Although the utility model is described according to a limited number of embodiments, those skilled in the art should understand from the above description that other embodiments can be conceived within the scope of the utility model described herein.

Claims

1. A soy skin forming and multi-folding mechanism, characterized by comprising: The utility model relates to a tofu skin cutting and collecting device, including: Frame (1), frame (1) is provided with upper rotating roller (18) and lower rotating roller (17) in rotating structure mode; Slide frame (6) is connected with frame (1) in sliding structure mode, and slide frame (6) is connected with left deflection roller (7) and right deflection roller (8) in rotating structure mode, and left deflection roller (7) and right deflection roller (8) are located on both sides above lower rotating roller (17); Conveyer belt (2) passes through upper rotating roller (18), lower rotating roller (17), left deflection roller (7) and right deflection roller (8) in sequence; Collecting device is located below conveyer belt (2); First power part for driving conveyer belt (2) to rotate; Second power part for driving slide frame (6) to slide.

2. The soy skin forming and multi-fold folding mechanism according to claim 1, characterized in that: First linear guide rail (9) is arranged between slide frame (6) and frame (1); Second power part is telescopic pneumatic cylinder (10), and both ends of telescopic pneumatic cylinder (10) are connected with frame (1) and slide frame (6) respectively.

3. The soy skin forming and multi-fold folding mechanism according to claim 1, characterized in that: Right deflection roller (8) is provided with conveying machine (3) for receiving tofu skin below, conveying machine (3) is connected with frame (1) in sliding structure mode, and conveying machine (3) is connected with third power part for driving conveying machine (3) to reciprocate.

4. The soy skin forming and multi-fold folding mechanism according to claim 3, characterized in that: Second linear guide rail (4) is arranged between conveying machine (3) and frame (1).

5. The soy skin forming and multi-fold folding mechanism according to claim 3, characterized in that: Third power part includes inner sprocket (11) and outer sprocket (12) that are arranged in rotating structure mode on one side of right deflection roller (8), and inner sprocket (11) and outer sprocket (12) are connected with inner chain (16) and outer chain (15) in meshing mode respectively, both ends of inner chain (16) are connected with right frame (1) and second slide frame (5) in fixed structure mode respectively, and both ends of outer chain (15) are connected with left frame (1) and second slide frame (5) in fixed structure mode respectively.

6. The combined forming and folding mechanism for bean curd skin according to claim 1, wherein: First power part is servo motor (13).

7. The combined folding and forming mechanism for bean curd skin according to claim 1, wherein: Collecting device is collecting basket (14).

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