Automatic shutter folding mechanism

Abstract

The invention discloses an automatic shutter folding mechanism, and relates to the field of food processing, the automatic shutter folding mechanism comprises a machine body, two mounting plates are oppositely arranged on the machine body, a storage plate for storing shutters is arranged on the machine body between the two mounting plates, and the shutters are vertically and downwards conveyed on the upper side of the storage plate; a first clamping piece and a second clamping piece are arranged on the mounting plate in a sliding mode, the first clamping piece and the second clamping piece alternately clamp shutters, a first sliding groove and a second sliding groove are formed in the mounting plate, and the first sliding groove and the second sliding groove are both arranged in an inclined mode. The upper end of the first sliding groove is communicated with the upper end of the second sliding groove, the first clamping piece slides in the first sliding groove, the second clamping piece slides in the second sliding groove, the first clamping piece clamps the shutter to be folded and forms a first folding end, and the second clamping piece clamps the shutter to be folded and forms a second folding end. The automation degree of shutter folding can be improved.

Description

Technical Field

[0001] The present application relates to the field of food processing, and in particular to an automatic shutter folding mechanism. Background Art

[0002] After the blinds are processed, they need to be folded and then transported for subsequent processes such as cutting.

[0003] At present, after the blinds are processed, they will be transported to the workbench through a conveyor belt, and then they will be folded and formed manually. Figure 1 As shown, the shutter has a first folded end and a second folded end after being folded. The manual folding method is slow in efficiency and has a low degree of automation, so there is room for improvement. Summary of the invention

[0004] In order to increase the degree of automation of blinds folding and improve the folding efficiency, the present application provides an automatic blinds folding mechanism.

[0005] The present application provides an automatic folding mechanism for blinds that adopts the following technical solution:

[0006] A blinds automatic folding mechanism comprises a machine body, two mounting plates are arranged opposite to each other on the machine body, a storage plate for storing blinds is arranged between the two mounting plates on the machine body, and the blinds are conveyed vertically downward on the upper side of the storage plate; a first clamping member and a second clamping member are slidingly arranged on the mounting plate, the first clamping member and the second clamping member alternately clamp the blinds, a first sliding groove and a second sliding groove are formed on the mounting plate, the first sliding groove and the second sliding groove are both inclined, the upper end of the first sliding groove and the upper end of the second sliding groove are connected, the first clamping member slides in the first sliding groove, the second clamping member slides in the second sliding groove, the first clamping member clamps the blinds to fold and form a first folding end, and the second clamping member clamps the blinds to fold and form a second folding end.

[0007] By adopting the above technical solution, when the louver is transported from the conveyor belt to the storage plate, the louver is transported vertically downward. In the initial state, the first clamping member is located at the connection between the first sliding groove and the second sliding groove. The first clamping member clamps the louver and then slides along the first sliding groove to drive the louver to fold to form a first folding end. Then the second clamping member is located at the connection between the first sliding groove and the second sliding groove. The second clamping member clamps the louver and slides along the second sliding groove to drive the louver to fold to form a second folding end. The first clamping member and the second clamping member reciprocate to continuously drive the louver to perform a folding operation. When the first clamping member is located at the highest point of the first sliding groove, the second clamping member is located at the lowest point of the second sliding groove. When the first clamping member is located at the lowest point of the first sliding groove, the second clamping member is located at the highest point of the second sliding groove. In this way, the automatic folding of the louver is achieved, which helps to improve the folding efficiency.

[0008] Preferably, the mounting plate is located in the first sliding groove and the second sliding groove and a conveying chain is wound around it, the conveying chain is fixedly connected with the first sliding block and the second sliding block, the first clamping member is arranged on the first sliding block, the second clamping member is arranged on the second sliding block, a driving sprocket is rotatably arranged on the mounting plate, the driving sprocket is meshed with the conveying chain, and a servo motor for driving the driving sprocket to rotate is arranged on the mounting plate.

[0009] By adopting the above technical solution, the servo motor drives the active sprocket to rotate, and the sprocket drives the conveying chain to move, so that the sliding of the first sliding block and the second sliding block can be realized, and the first sliding block and the second sliding block can drive the corresponding clamping parts to slide, thereby realizing the folding of the blinds.

[0010] Preferably, the first clamping member and the second clamping member are both configured as clamping claw cylinders, and the clamping claws of the clamping claw cylinders perform clamping and opening actions.

[0011] By adopting the above technical solution, the first clamping member and the second clamping member are configured as a clamping cylinder, and the clamping claws on the clamping cylinder can clamp the blinds, and then during the sliding process, the blinds can be driven to move along the trajectory to achieve folding, and then the clamping claws are opened and reset.

[0012] Preferably, a plurality of guide columns are provided on the mounting plate, the conveying chain is wound around all the guide columns, a cover plate is installed on the mounting plate, the cover plate covers all the guide columns, a limit plate is also provided on the peripheral side of the mounting plate, the first sliding groove and the second sliding groove are formed between the limit plate and the guide column, and a sprocket group for driving the conveying chain is also provided on the mounting plate.

[0013] By adopting the above technical solution, in fact, the first sliding groove and the second sliding groove are in the shape of an arc triangle, and the setting of the guide column makes the shape of the conveying chain in the shape of an arc triangle, that is, the moving trajectory of the shutter driven by the clamping cylinder is ultimately arc-shaped, which facilitates the smooth folding of the shutter. The guide column and the conveying chain can be shielded by the cover plate to ensure the aesthetics of the mechanism.

[0014] Preferably, guide baffles are provided on both sides of the storage plate of the machine body.

[0015] By adopting the above technical solution, the guide baffle can guide and limit the shutter, ensuring that the shutter can be folded neatly on the storage plate.

[0016] Preferably, a driving cylinder is installed on the machine body, and the end of the piston rod of the driving cylinder is fixedly connected to the storage plate.

[0017] By adopting the above technical solution, during the folding process of the blinds, since the lowest end of the moving trajectory of the clamping cylinder is fixed, when the blinds are folded gradually higher, the clamping cylinder will contact the folded blinds, affecting the folding operation. Therefore, the driving cylinder will drive the storage plate to gradually descend to ensure that the clamping cylinder will not touch the folded blinds.

[0018] Preferably, the machine body is provided with a jet pipe, two of which are arranged opposite to each other, the jet pipe sprays moist air onto the louver, the machine body is rotatably provided with a rotating shaft at the jet outlet of the jet pipe, a first baffle is provided on the rotating shaft, and two second baffles are symmetrically provided on the rotating shaft along the first baffle, the angle between the first baffle and any second baffle is greater than 120 degrees, and the jet outlet of the jet pipe is arranged in an arc shape to adapt to the rotation trajectory of the first baffle.

[0019] By adopting the above technical scheme, during the folding process of the shutter, the moisture in the middle of the folded part of the shutter will not be lost due to the folding, but the moisture at the edge of the shutter will gradually dissipate. In order to ensure the taste and quality of the shutter, the air jet pipe is used to continuously spray moisture to the edge of the shutter to ensure the moisture at the edge of the shutter during the folding process. In the process of the air jet pipe spraying moisture, the rotating shaft rotates back and forth, that is, the first baffle plate makes a reciprocating motion. When the first baffle plate moves to one side of the air jet port of the air jet pipe, the moisture sprayed from the air jet pipe will flow along the first baffle plate and one of the second baffle plates and spray to one side of the shutter, and then when the first baffle plate rotates to the other side of the air jet port, the moisture The flow area of ​​the air changes, and in practice, when the first baffle moves back and forth, the flow area of ​​the moist air can cover the length range of the edge of the louver, ensuring the moisture at the edge of the louver; and because the sprayed moisture is in mist form, the moisture will diffuse in the folded area, which can further humidify the louver to prevent the louver from drying out and affecting the taste; in addition, the louver may have wrinkles during the folding process, and when the moist air is sprayed, a certain amount of wind force will be generated, which can remove the wrinkles on the louver and make the louver fold smoothly, and during the reciprocating rotation of the first baffle, the direction of the wind force is also in a reciprocating process, and the wind force covers a wide area, thereby improving the effect of removing wrinkles.

[0020] Preferably, a driving gear is coaxially fixed on the rotating shaft, a driving rack is slidably provided on the body, the driving rack is meshed with the driving gear, and the body is rotatably connected to a linkage wheel, a connecting rod is eccentrically provided on the linkage wheel, one end of the connecting rod is hinged with the linkage wheel, and the other end of the connecting rod is hinged with the driving rack; the sprocket group includes three driven sprockets, the three driven sprockets are all meshed with the conveying chain, and the three driven sprockets are distributed at the triangle of the conveying chain, the first connecting shaft is rotatably connected to the mounting plate, the first connecting shaft is coaxially fixed with the first sprocket, one of the driven sprockets located on the bottom side is coaxially fixed with the first connecting shaft, and the mounting plate is also rotatably connected to the second connecting shaft, the second sprocket is coaxially fixed on the second connecting shaft, a transmission chain is wound around the first sprocket and the second sprocket, and the linkage wheel is coaxially fixed on the second connecting shaft.

[0021] By adopting the above technical solution, when the blinds are folding, the conveying chain will drive the driven sprocket to rotate, the driven sprocket will drive the first sprocket to rotate synchronously, the first sprocket will drive the second sprocket to rotate through the transmission chain, the second sprocket will drive the interlocking wheel to rotate synchronously, when the interlocking wheel rotates, it will drive the connecting rod to move, the connecting rod will drive the driving rack to slide, the driving rack will drive the driving gear to rotate, thereby realizing the rotation of the rotating shaft and the rotation of the first baffle. Since the conveying chain moves back and forth, the chain will rotate back and forth, that is, the first baffle will slide back and forth at the jet outlet of the jet pipe.

[0022] Preferably, a rotating cylinder is provided on both the first sliding block and the second sliding block, and the clamping cylinder is fixed on the rotating shaft of the rotating cylinder. When the clamping cylinder drives the blinds to fold, the rotating cylinder drives the clamping cylinder to swing back and forth; the rotation directions of the two rotating shafts are always the same.

[0023] By adopting the above technical solution, the sliding trajectory of the first sliding block and the second sliding block is arc-shaped, so during the sliding process of the sliding block, it will tilt. When the clamping claw cylinder drives the shutter to fold, the two clamping claws need to be opened and disengaged from the shutter, but if the clamping claws are tilted at this time, they may interfere with the shutter. Therefore, the rotating cylinder can be used to ensure that the two clamping claws are horizontal, which is convenient for the clamping claw cylinder and the shutter to disengage. When the clamping claw cylinder clamps the shutter for folding, the two clamping claws do not clamp the shutter, but only surround the circumference of the shutter, and there is a gap between the two clamping claws and the shutter. Then the louver is driven to move along a certain trajectory for folding. In the process of driving the louver to move, the rotating cylinder drives the clamping cylinder to swing back and forth, so the clamping claw will drive the louver to swing continuously, which can eliminate the wrinkles on the louver on the one hand, and separate the slag adhering to the louver on the other hand; when the slag is separated, the slag can be blown off from the surface of the louver under the action of the jet from the jet pipe; because the rotation directions of the two shafts are the same, the jet directions of the two jet pipes are staggered, that is, in the process of blowing, the wind force generated has a wide action area, which can improve the slag blowing effect.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. The first clamping member is used to clamp the blinds first, driving the blinds to fold to the first folding end, and then the second clamping member drives the blinds to fold to the second folding end. This reciprocating process can realize automatic folding of the blinds, which helps to improve the folding efficiency of the blinds;

[0026] 2. With the help of the air jet pipe, wet air can be blown to the edge of the louver to ensure moisture at the edge of the louver. Due to the folding of the middle of the louver, moisture will not be lost too quickly, which can ensure the quality of the louver. Due to the rotation of the shaft, the first baffle will reciprocate at the air jet port of the air jet pipe, so that the jet flow direction of the air jet pipe changes. In the process of the rotation of the first baffle, the jet area can cover the length range of the edge of the louver;

[0027] 3. During the folding process, the rotating cylinder will drive the clamping cylinder to swing back and forth. During the swinging process, the louver will be driven to shake. On the one hand, the wrinkles on the surface of the louver can be eliminated, and on the other hand, the residue adhering to the louver can be separated. After the residue is separated, the residue will be blown off the surface of the louver under the action of the jet from the jet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is the folding state diagram of the shutter;

[0029] Figure 2 This is a schematic diagram of the overall structure of Embodiment 1 of the present application;

[0030] Figure 3 This is a schematic diagram of the structure of the mounting plate in Example 1 of the present application;

[0031] Figure 4 This is a schematic diagram of the structure of the clamping claw cylinder in the first embodiment of the present application;

[0032] Figure 5 This is a schematic diagram of the overall structure of Embodiment 2 of the present application;

[0033] Figure 6 This is a schematic diagram of the structure of the injection pipe and the first baffle in the second embodiment of the present application;

[0034] Figure 7 This is a flow direction diagram of the airflow during the rotation of the first baffle in the second embodiment of the present application;

[0035] Figure 8 This is a partial structural diagram of Example 2 of the present application.

[0036] Figure numerals: 1, body; 11, servo motor; 12, guide baffle; 13, driving cylinder; 2, mounting plate; 21, folding space; 22, first sliding groove; 23, second sliding groove; 24, guide column; 25, conveying chain; 26, cover plate; 27, limit plate; 3, storage plate; 4, first clamping member; 41, clamping claw cylinder; 5, second clamping member; 6, driven sprocket; 7, first sliding block; 8, second sliding block; 9, transmission Shaft; 91, driving sprocket; 10, jet pipe; 20, rotating shaft; 201, first baffle; 202, second baffle; 203, driving gear; 30, first connecting shaft; 301, first sprocket; 40, second connecting shaft; 401, second sprocket; 402, transmission chain; 403, linkage wheel; 50, driving rack; 60, connecting rod; 70, rotating cylinder; 701, connecting plate; 80, first folding end; 90, second folding end. DETAILED DESCRIPTION

[0037] The following is combined with Figure 2-Figure 8 This application is described in further detail.

[0038] The embodiment of the present application discloses an automatic folding mechanism for blinds.

[0039] Reference Figure 2The automatic folding mechanism of blinds includes a body 1, on which a mounting plate 2 is relatively fixed, and a folding space 21 for folding blinds is formed between the two mounting plates 2. The body 1 is provided with a storage plate 3 between the two mounting plates 2 for lifting and lowering. The storage plate 3 is used to store the folded blinds. The blinds are transported by a conveying device and enter the folding space 21 in a vertical direction; a first clamping member 4 and a second clamping member 5 are slidably provided on the mounting plate 2, and the first clamping member 4 and the second clamping member 5 are both provided as a clamping claw cylinder 41, and the clamping claws of the clamping claw cylinder 41 perform clamping and opening actions, and the first clamping member 4 and the second clamping member 5 clamp the blinds alternately; a first sliding groove 22 and a second sliding groove 23 are formed on opposite sides of the two mounting plates 2, and the first sliding groove 22 and the second sliding groove 23 are both inclinedly arranged, and the upper ends of the first sliding groove 22 and the second sliding groove 23 are connected, and the first clamping member 4 slides in the first sliding groove 22, and the second clamping member 5 slides in the second sliding groove 23.

[0040] When the blinds are conveyed from the conveying device to the top of the folding space 21, the blinds are conveyed vertically downward, and the first clamping member 4 is located at the connection point of the first sliding groove 22 and the second sliding groove 23, and at this time the second clamping member 5 is located at the lowest end of the second sliding groove 23. The first clamping member 4 clamps the blinds and drives the blinds to move along a certain trajectory and fold to form a first folding end. When the first clamping member 4 drives the blinds to move, the second clamping member 5 gradually moves to the connection point of the first sliding groove 22 and the second sliding groove 23. The second clamping member 5 clamps the blinds to move along a certain trajectory and fold to form a second folding end. By repeating this process over and over again, the blinds can be automatically folded. In this way, the folding efficiency of the blinds can be improved.

[0041] Reference Figure 2 and Figure 3 , a plurality of guide posts 24 are distributed on the mounting plate 2, and conveyor chains 25 are wound around all guide posts 24, and the conveyor chains 25 are arranged in a closed loop, and the conveyor chains 25 are in an arc triangle shape. A cover plate 26 is fixedly connected to the mounting plate 2, and the cover plate 26 covers all guide posts 24 to ensure aesthetics. The mounting plate 2 is also fixedly connected to a limit plate 27 on the periphery of all guide posts 24, and a first sliding groove 22 and a second sliding groove 23 are formed between the limit plate 27 and the guide posts 24. A sprocket group for driving the conveyor chain 25 to move is also arranged on the mounting plate 2, and the sprocket group includes three driven sprockets 6, which are all meshed with the conveyor chain 25 and are respectively located at the three corners of the conveyor chain 25.

[0042] Reference Figure 2 , Figure 3 and Figure 4The conveying chain 25 is fixedly connected with a first sliding block 7 and a second sliding block 8. Since the first sliding block 7 and the second sliding block 8 have the same structure, only the first sliding block 7 is shown as an example in the figure. The first clamping member 4 is arranged on the first sliding block 7, and the second clamping member 5 is arranged on the second sliding block 8. Since both sliding blocks are fixed on the conveying chain 25, the first clamping member 4 and the second clamping member 5 move synchronously. When the highest end of the first sliding groove 22 of the first clamping member 4 slides to the lowest end, the second clamping member 5 slides from the lowest end to the highest end of the second sliding groove 23. A transmission shaft 9 is rotatably connected between the two mounting plates 2. Two driving sprockets 91 are coaxially fixed to the transmission shaft 9. The two driving sprockets 91 correspond to the two conveying chains 25 one by one. The bottom corner of the conveying chain 25 is wound around the driving sprocket 91. A servo motor 11 is also fixedly installed on the machine body 1. The output shaft of the servo motor 11 is fixedly connected to the transmission shaft 9.

[0043] The servo motor 11 drives the transmission shaft 9 to rotate, driving the active sprocket 91 to rotate, and the active sprocket 91 drives the conveying chain 25 to move, thereby realizing the sliding of the first sliding block 7 and the second sliding block 8. The first sliding block 7 and the second sliding block 8 can drive the corresponding clamping cylinder 41 to slide, thereby realizing the folding of the blinds; and the conveying chain 25 performs reciprocating motion, that is, drives the first sliding block 7 and the second sliding block 8 to perform reciprocating sliding motion in the corresponding sliding groove.

[0044] The machine body 1 is symmetrically provided with two guide baffles 12 , which are located on both sides of the storage plate 3 . The guide baffles 12 guide and limit the shutters, thereby ensuring that the shutters can be neatly folded on the storage plate 3 .

[0045] A driving cylinder 13 is fixedly installed on the lower side of the machine body 1. The driving cylinder 13 is vertically arranged upward, and the piston rod end of the driving cylinder 13 is fixedly connected to the storage plate 3. During the folding process of the blinds, since the lowest position of the sliding track of the clamping cylinder 41 is fixed, when the blinds are folded and gradually increase, the clamping cylinder 41 will contact the blinds, affecting the folding effect. Therefore, the driving cylinder 13 will drive the storage plate 3 to gradually descend to ensure that the clamping cylinder 41 does not touch the folded blinds.

[0046] The implementation principle of an automatic folding mechanism for blinds in an embodiment of the present application is as follows: the blinds are transported to the folding mechanism and enter the folding space 21 in the vertical direction; the first clamping member 4 clamps the blinds and drives the blinds to move along the trajectory of the first sliding groove 22 and fold to form a first folding end; then the second clamping member 5 clamps the blinds and drives the blinds to move along the trajectory of the second sliding groove 23 and fold to form a second folding end; this reciprocating process can realize automatic folding of the blinds, which helps to improve the folding effect.

[0047] Example 2

[0048] Reference Figure 5 and Figure 6 The difference between the embodiment of the present application and the embodiment 1 is that the guide baffle 12 is not provided on the body 1, and an air jet 10 is installed on the body 1. Two air jets 10 are provided and arranged oppositely, and the air jet 10 sprays wet air onto the edge of the louver; two rotating shafts 20 are rotatably provided on the body 1, and the two rotating shafts 20 correspond to the two air jets 10 one by one, and the rotation directions of the two rotating shafts 20 are always the same; a first baffle 201 is fixedly connected to the rotating shaft 20, and two second baffles 202 are also fixed on the rotating shaft 20, and the two second baffles 202 are symmetrically arranged along the first baffle 201, and the angle between the first baffle 201 and any second baffle 202 is greater than 120 degrees, and the air jet port of the air jet 10 is arranged in an arc shape, which is adapted to the rotation trajectory of the first baffle 201, and when the first baffle 201 rotates at the air jet port of the air jet 10, the flow direction of the airflow can be changed.

[0049] The blinds need to retain moisture to ensure the taste. After the blinds are folded, the moisture in the middle is not easy to lose, but the edges of the blinds are always in contact with the air, so the moisture is lost faster. In order to ensure the moisture of the blinds, the air jet 10 sprays moisture, and the moisture will adhere to the edge of the blinds to ensure the moisture of the blinds. In practice, the shaft 20 reciprocates, that is, the first baffle 201 reciprocates. When the first baffle 201 just moves to one side of the air jet, the moisture will flow along the first baffle 201 and one of the second baffles 202, and spray to the edge of the blind. When the first baffle 201 is located in the middle of the air jet, the airflow can flow out from the left and right sides of the first baffle 201. In practice, refer to Figure 7 During the reciprocating movement of the first baffle 201, the flow area of ​​the airflow changes continuously, and the flow area can cover the length range of the edge of the louver to ensure the moisture of the edge of the louver. After the moisture is sprayed out, part of it is atomized, and the atomized moisture will diffuse in the folding space 21 to further humidify the louver. In addition, during the folding process of the louver, wrinkles may exist. When the moisture is sprayed, a certain wind force will be generated. The wind force acts on the wrinkles to remove the wrinkles, and during the rotation of the first baffle 201, the airflow is in a sweeping state. Therefore, when the airflow sweeps to the wrinkles, the wind force will change. Compared with the wind force not changing and blowing directly on the wrinkles, the wrinkle removal effect is better.

[0050] Reference Figure 5 and Figure 8A first connecting shaft 30 is rotatably connected to the mounting plate 2 in the horizontal direction, and a first sprocket 301 is coaxially fixed on the first connecting shaft 30, wherein a driven sprocket 6 on the bottom side is coaxially fixed with the first connecting shaft 30, and a second connecting shaft 40 is also rotatably connected to the mounting plate 2, and a second sprocket 401 is coaxially fixed on the second connecting shaft 40, a transmission chain 402 is wound around the first sprocket 301 and the second sprocket 401, and the diameter of the second sprocket 401 is larger than the diameter of the first sprocket 301; a driving gear 203 is coaxially fixed to the rotating shaft 20, a driving rack 50 is slidably connected to the body 1, the driving rack 50 is meshed with the driving gear 203, a linkage wheel 403 is also coaxially fixed to the second connecting shaft 40, a connecting rod 60 is hinged on the linkage wheel 403, the hinge point of the connecting rod 60 and the linkage wheel 403 is eccentrically arranged with the linkage wheel 403, and the other end of the connecting rod 60 is hinged to the driving rack 50.

[0051] When the blinds are folding, the conveying chain 25 drives the driven sprocket 6 to rotate, the driven sprocket 6 drives the first sprocket 301 to rotate synchronously, the first sprocket 301 drives the second sprocket 401 to rotate through the transmission chain 402, the second sprocket 401 drives the linkage wheel 403 to rotate synchronously, the linkage wheel 403 drives the driving rack 50 to slide through the connecting rod 60, and then realizes the rotation of the driving gear 203, and the driving gear 203 realizes the rotation of the first baffle 201 through the rotating shaft 20. Because the conveying chain 25 reciprocates, the first baffle 201 will also reciprocate accordingly.

[0052] Reference Figure 4 A rotating cylinder 70 is installed on both the first sliding block 7 and the second sliding block 8. A connecting plate 701 is fixedly connected to the rotating shaft 20 of the rotating cylinder 70. The clamping cylinder 41 is fixedly installed on the connecting plate 701. When the clamping cylinder 41 drives the shutter to move, the rotating cylinder 70 drives the clamping cylinder 41 to swing back and forth.

[0053] The sliding trajectory of the first sliding block 7 and the second sliding block 8 is arc-shaped, so it will tilt during the sliding process of the sliding block. When the clamping cylinder 41 drives the shutter to fold, the two clamping jaws need to be opened and disengaged from the shutter. However, if the clamping jaws are tilted at this time, they may interfere with the shutter. Therefore, the rotating cylinder 70 can be used to ensure that the two clamping jaws are horizontal, which is convenient for the clamping jaw cylinder 41 to disengage from the shutter. When the clamping jaw cylinder 41 clamps the shutter for folding, the two clamping jaws do not clamp the shutter. The two clamping jaws are only around the side of the shutter, and there is a gap between the shutter and the shutter, and then drive the shutter. The louver is folded by moving along a certain trajectory. In the process of driving the louver to move, the rotating cylinder 70 drives the clamping cylinder 41 to swing back and forth, so the clamping claw will drive the louver to swing continuously, which can eliminate the wrinkles on the louver on the one hand, and separate the slag adhering to the louver on the other hand; when the slag is separated, the slag can be blown off from the surface of the louver under the action of the jet from the jet pipe 10; because the two rotating shafts 20 have the same rotation direction, the jet directions of the two jet pipes 10 are staggered, that is, in the process of blowing, the wind force generated has a wide action area, which can improve the slag blowing effect.

[0054] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A blinds automatic folding mechanism, characterized in that: The invention comprises a machine body (1), two mounting plates (2) are arranged on the machine body (1) opposite to each other, a storage plate (3) for storing blinds is arranged between the two mounting plates (2) on the machine body (1), and the blinds are transported vertically downward on the upper side of the storage plate (3); a first clamping member (4) and a second clamping member (5) are slidably arranged on the mounting plate (2), and the first clamping member (4) and the second clamping member (5) alternately clamp the blinds; a first sliding groove (22) and a second sliding groove (23) are formed on the mounting plate (2). Two sliding grooves (23), the first sliding groove (22) and the second sliding groove (23) are both arranged obliquely, the upper end of the first sliding groove (22) is connected to the upper end of the second sliding groove (23), the first clamping member (4) slides in the first sliding groove (22), the second clamping member (5) slides in the second sliding groove (23), the first clamping member (4) clamps the louver to fold and form a first folding end, and the second clamping member (5) clamps the louver to fold and form a second folding end.

2. The automatic folding mechanism for blinds according to claim 1, characterized in that: The mounting plate (2) is located in the first sliding groove (22) and the second sliding groove (23), and a conveying chain (25) is wound therein; the conveying chain (25) is fixedly connected with a first sliding block (7) and a second sliding block (8); the first clamping member (4) is arranged on the first sliding block (7); the second clamping member (5) is arranged on the second sliding block (8); a driving sprocket (91) is rotatably arranged on the mounting plate (2); the driving sprocket (91) is meshed with the conveying chain (25); and a servo motor (11) is arranged on the mounting plate (2) for driving the driving sprocket (91) to rotate.

3. The automatic folding mechanism of shutters according to claim 1, characterized in that: The first clamping member (4) and the second clamping member (5) are both configured as clamping claw cylinders (41), and the clamping claws of the clamping claw cylinders (41) perform clamping and opening actions.

4. The automatic folding mechanism for blinds according to claim 2, characterized in that: A plurality of guide columns (24) are arranged on the mounting plate (2), the conveying chain (25) is wound around all the guide columns (24), a cover plate (26) is installed on the mounting plate (2), the cover plate (26) covers all the guide columns (24), a limiting plate (27) is arranged on the surrounding side of the cover plate (26) on the mounting plate (2), the first sliding groove (22) and the second sliding groove (23) are formed between the limiting plate (27) and the guide columns (24), and a sprocket group for driving the conveying chain (25) is also arranged on the mounting plate (2).

5. The automatic shutter folding mechanism according to claim 1, characterized in that: The machine body (1) is provided with guide baffles (12) on both sides of the storage plate (3).

6. The automatic shutter folding mechanism according to claim 1, characterized in that: A driving cylinder (13) is installed on the machine body (1), and the end of the piston rod of the driving cylinder (13) is fixedly connected to the storage plate (3).

7. The automatic shutter folding mechanism according to claim 4, characterized in that: The machine body (1) is provided with an air jet pipe (10), two of which are arranged opposite to each other, and the air jet pipe (10) sprays moist air onto the louver; the machine body (1) is provided with a rotating shaft (20) at the air jet outlet of the air jet pipe (10) for rotation; a first baffle (201) is provided on the rotating shaft (20); two second baffles (202) are symmetrically arranged on the rotating shaft (20) along the first baffle (201); the angle between the first baffle (201) and any second baffle (202) is greater than 120 degrees; the air jet outlet of the air jet pipe (10) is arranged in an arc shape to match the rotation trajectory of the first baffle (201).

8. The automatic shutter folding mechanism according to claim 7, characterized in that: A driving gear (203) is coaxially fixed on the rotating shaft (20); a driving rack (50) is slidably arranged on the machine body (1); the driving rack (50) and the driving gear (203) are meshed; a linkage wheel (403) is rotatably connected to the machine body (1); a connecting rod (60) is eccentrically arranged on the linkage wheel (403); one end of the connecting rod (60) is hinged to the linkage wheel (403); and the other end of the connecting rod (60) is hinged to the driving rack (50); the sprocket wheel group includes three driven sprocket wheels (6); the three driven sprocket wheels (6) are all meshed with the conveying chain (25); and the three driven sprocket wheels ( 6) are distributed at the triangle of the conveying chain (25), the mounting plate (2) is rotatably connected to a first connecting shaft (30), a first sprocket (301) is coaxially fixed to the first connecting shaft (30), one of the driven sprockets (6) located on the bottom side is coaxially fixed to the first connecting shaft (30), the mounting plate (2) is also rotatably connected to a second connecting shaft (40), a second sprocket (401) is coaxially fixed to the second connecting shaft (40), a transmission chain (402) is wound around the first sprocket (301) and the second sprocket (401), and the linkage wheel (403) is coaxially fixed to the second connecting shaft (40).

9. The automatic shutter folding mechanism according to claim 7, characterized in that: The first sliding block (7) and the second sliding block (8) are both provided with a rotating cylinder (70), and the clamping cylinder (41) is fixed on the rotating shaft (20) of the rotating cylinder (70). When the clamping cylinder (41) drives the blinds to fold, the rotating cylinder (70) drives the clamping cylinder (41) to swing back and forth; the rotation directions of the two rotating shafts (20) are always the same.

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