Winding machine for production of high-molecular biological membrane

Abstract

The invention relates to the technical field of biological membrane winding machine equipment, and discloses a high-molecular biological membrane production winding machine which comprises an equipment frame. A traction mechanism; the traction mechanism comprises multiple groups of auxiliary rollers, a driving roller and a rotating shaft, the multiple groups of auxiliary rollers are rotationally connected to the equipment frame, the driving roller is rotationally connected to the equipment frame through the rotating shaft, and the driving roller is used for adsorbing the tail end of a macromolecular biological membrane. Under the cooperation of the traction mechanism and the winding mechanism, the consistency of the rotation of the driving roller and the winding speed of the winding mechanism can be effectively guaranteed, the power of the driving roller and the winding speed of the winding mechanism is consistent, and the consistency of the quality of a wound biological membrane can be further guaranteed as long as the driving speed of a third motor and a first motor is guaranteed during winding; the average rolling quality of the biological membrane can be effectively improved; by means of the mechanical performance of the winding mechanism, adjustment and control of the equipment on the wound biological membrane are achieved, and due to the fact that the equipment is relatively simple in structure, later maintenance and treatment are convenient, and the maintenance cost is low.

Description

Technical Field

[0001] The invention relates to the technical field of biofilm winding machine equipment, and in particular to a winding machine for preparing polymer biofilm production. Background Art

[0002] Polymer biofilm is a membrane made of polymer materials with biocompatibility and functionality. It is usually made of natural or synthetic polymer materials and has good biocompatibility, stability and processability. It can be used to make artificial organs, tissue engineering scaffolds, drug delivery systems, etc. Therefore, polymer biofilm has broad application prospects in the fields of tissue engineering, drug delivery and biosensors.

[0003] When polymer biofilms are being wound, in order to match the number of winding turns of the equipment to ensure the consistency of the quality of the wound biofilms, numerical monitoring is required through professional controllers to ensure that the volume quality of the wound biofilms is consistent and the winding quality of the same batch is guaranteed. However, the high price of related auxiliary equipment increases the production cost for polymer biofilm manufacturers during production operations. In addition, the equipment is too sophisticated and inconvenient to maintain and requires professional personnel for maintenance. The maintenance cost is too high, which is not conducive to reducing costs and improving production efficiency. Summary of the invention

[0004] In order to solve the technical problem that the auxiliary equipment used to monitor the winding of biofilms in the existing equipment proposed in the background technology is too expensive and has a high maintenance cost, which is not conducive to cost reduction and efficiency improvement for biofilm manufacturers, thereby reducing the production efficiency of manufacturers, the present invention provides a winding machine for preparing polymer biofilms.

[0005] The present invention is implemented by the following technical solutions: a winding machine for preparing polymer biofilm production, comprising an equipment frame; Traction mechanism; the traction mechanism includes multiple groups of auxiliary rollers, a driving roller and a rotating shaft, the multiple groups of auxiliary rollers are rotatably connected to the equipment frame, wherein the driving roller is rotatably connected to the equipment frame through the rotating shaft, and the driving roller is used to adsorb the ends of the polymer biofilm; Conveying mechanism; the conveying mechanism comprises a conveying assembly, a reciprocating assembly and a cutting assembly, wherein the conveying assembly is used to convey the installed winding tube, the winding tube is attached to the driving roller for winding the polymer biofilm, the reciprocating assembly is used to drive the conveying assembly to move, and the cutting assembly is used to cut the biofilm; Winding mechanism; the winding mechanism is installed on the equipment frame, and the winding mechanism includes a moving component and a clamping and rotating component. The moving component is used to maintain traction movement when the winding film is wound, and the clamping and rotating component is used to clamp the inner wall of the winding tube and rotate it at the same time.

[0006] Through the above technical scheme, the power units of the winding mechanism and the traction mechanism are connected and merged, so that the driving power of the two is consistent, ensuring the consistency of quality during the winding operation; by utilizing the rolling contact between the reciprocating mechanism and the rubber roller, the winding tube that initially rolls at the two sets of outer rings can obtain power, and under electrostatic adsorption, the cut polymer biofilm can be initially rotated and wound under electrostatic adsorption, and the clamping assembly at the winding mechanism that is returned to the winding tube is displaced and passed through, and with the start-up of motor three, the support of the clamping arm is realized and the winding tube is driven to rotate and wind, and under the driving roller driving unit, the winding mechanism can be displaced to the placement plate while the winding and straightening operation can be performed, and at the same time, the outer ring is returned to its position under the action of the reciprocating mechanism, and the feeding equipment sends the winding tube to the two sets of outer rings to wait for the next operation.

[0007] As a further improvement of the above scheme, the traction mechanism includes a rubber roller and a gear 1. The rubber roller is symmetrically arranged on the outer walls on both sides of the driving roller, and is used to provide preliminary power for the winding tube. The gear 1 is arranged on the outer wall of the rotating shaft. The gear 1 is connected to the gear 2, and the gear 2 is connected to the motor 1. The motor 1 is installed on the inner wall of the equipment frame, and the motor 1 is used to provide traction power for the driving roller.

[0008] Through the above technical solution, the driving motor 1 can synchronously drive the entire driving roller to pull the biofilm, and then the subsequent winding mechanism will match its rotation speed to carry out the winding operation of the biofilm, and provide displacement power for the winding mechanism when the motor 1 is started.

[0009] As a further improvement of the above scheme, the conveying assembly includes two groups of circular rings, a connecting strip, two groups of connecting vertical plates and two groups of connecting side plates. The circular ring includes an outer ring and an inner ring to form an approximately closed circular ring for installing a winding tube. The two ends of the connecting strip are connected to the inner walls of the two groups of outer rings. The connecting vertical plates are installed at the bottom ends of the outer rings, and the inner sides of the two groups of connecting vertical plates are longitudinally connected with connecting side plates for relative sliding. The two groups of connecting side plates are installed at the bottom ends of the inner rings. The bottom ends of the two groups of connecting side plates are connected with rotating sleeve blocks. The two groups of rotating sleeve blocks are sleeved on the outer wall of the rotating shaft and are rotatably connected to the rotating shaft.

[0010] As a further improvement of the above scheme, the reciprocating assembly includes two groups of fixed side plates and two groups of springs. The two groups of fixed side plates are symmetrically installed on the top of the equipment frame. The two groups of fixed side plates are rotatably connected to the driving rollers through the rotating shaft. Guide grooves are opened in the two groups of fixed side plates. The guide grooves are curved in a D shape. Sliding rods are slidably connected in the two groups of guide grooves. The two groups of sliding rods are connected to the bottom of the outer side of the connecting vertical plate. The top of the outer side of the two groups of connecting vertical plates is connected to a connecting sleeve rod. The top ends of the two groups of springs are sleeved on the corresponding connecting sleeve rods, and the bottom ends of the two groups of springs are sleeved on the outer walls of the fixed side plates. The connection points of the two groups of springs and the fixed side plates are not colinear with the connection points of the rotating shaft. The spring is used to assist the movement of the conveying assembly.

[0011] As a further improvement of the above scheme, the reciprocating component also includes motor 2, a sector gear, a rack, gear 4 and gear 5, the output end of motor 2 is connected to the sector gear, the bottom end and the side of the sector gear are respectively connected to the rack and gear 4, wherein the bottom end of gear 4 is connected to the rack, the top end of gear 4 is connected to gear 5, and gear 5 is sleeved on the outer wall of the rotating shaft and connected to the rotating sleeve block, the motor 2 is used to drive the conveying component to make the winding tube reciprocate between the driving roller and the winding mechanism, and when the winding tube is conveyed to the winding mechanism, the two sets of springs 1 will be in a contracted state.

[0012] Through the above technical scheme, the outer sleeve and the inner sleeve will be connected to the winding tube in a closed loop state, so that when the outer sleeve slides down and the cutting blade is cutting, the internal rotating winding tube can roll the rubber roller and realize the winding operation of the biofilm under electrostatic adsorption; the reciprocating assembly realizes the reciprocating connection drive of the gear five by connecting the fan gear with the rack and the gear four respectively, so that the outer sleeve can effectively cooperate with the outer sleeve to perform displacement operation and perform corresponding loading and unloading and cutting operations; when unloading and the winding mechanism is connected, the motor two can be driven again so that the outer sleeve moves inside the D-shaped guide groove under the sliding of the spring one, the sliding rod and the guide groove and docks with the winding mechanism. The spring one will realize its own compression, and then after the docking is completed, it will move, so that the outer sleeve elastically rebounds and drives the outer sleeve to slide outward and release the locking state of the winding tube under the sliding of the connecting vertical plate and the connecting side plate under the elastic rebound of the spring one, and the outer sleeve will return to its position along the outer groove of the D-shaped guide groove during continued rotation.

[0013] As a further improvement of the above solution, the cutting assembly includes a cutting blade, and the cutting blade is installed on the inner side of the two sets of outer rings for cutting the biofilm.

[0014] Through the above technical solution, after the conveying component transports the winding tube to the area to be wound, the biofilm of the last winding tube that has been wound can be cut.

[0015] As a further improvement of the above scheme, the moving component includes two groups of mounting side plates, two groups of movable grooves, two groups of spring push blocks, two groups of guide slide grooves, two groups of connecting slide strips, two groups of sliding sleeves and two groups of connecting seats. The two groups of mounting side plates are symmetrically installed on both sides of the upper end of the equipment frame. The tops of the two groups of mounting side plates are provided with quadrilateral guide slide grooves, and the bottoms of the two groups of mounting side plates are provided with two movable grooves corresponding to the corners of the guide slide grooves. Spring push blocks are installed in the two groups of movable grooves. The two groups of spring push blocks are used to assist the movement of the clamping rotating component. The two groups of guide slide grooves are slidably connected with sliding sleeves. The two groups of sliding sleeves are relatively horizontally slidably connected in the connecting seats. The inner sides of the two groups of connecting seats are horizontally slidably connected with connecting slide strips, and the two groups of connecting slide strips are installed on the upper end of the equipment frame.

[0016] Through the above technical scheme, the spring push block is used to provide thrust to the sliding sleeve when a return stroke is required, thereby ensuring that the sliding sleeve can drive the motor three to move along the opening direction of the guide slide groove, and the sliding sleeve block is connected to the circulating slide groove to realize the linkage between the winding mechanism and the motor one.

[0017] As a further improvement of the above scheme, the moving assembly also includes two groups of motor three, two groups of connecting side rods, a connecting frame, a sliding sleeve block, a gear three and a rotating rod. The two groups of motor three are arranged at the top of the sliding sleeve plate, and the outer sides of the two groups of motor three are connected to connecting side rods. The two groups of connecting side rods are slidably connected to the connecting frame, the top of the connecting frame is connected to the sliding sleeve block, the sliding sleeve block is slidably connected to the rotating rod, the outer wall of the rotating rod is provided with a circulating groove for driving the sliding sleeve block to reciprocate, one side of the rotating rod is connected to gear three, and the gear three is connected to gear two for driving the rotating rod to rotate.

[0018] Through the above technical solution, by driving the rotation of the rotating rod and the motor, it will be possible to achieve the synchronous displacement movement of the moving component and the clamping component under the connection of the sliding sleeve and the connecting frame, thereby facilitating the winding movement of the winding tube and the placement operation after completion.

[0019] As a further improvement of the above scheme, the clamping and rotating assembly includes a centering positioning unit and a clamping unit, the centering positioning unit includes two groups of outer rods, two groups of spring two and two groups of inner rods, the two groups of outer rods are installed on the inner side of the motor three, and the two groups of outer rods are hollow, the two groups of outer rods are horizontally slidably connected with the inner rods, the outer walls of the two groups of outer rods are wrapped with spring two, one side of the two groups of spring two is connected to the motor three and the other side is connected to the inner rod, and the centering positioning assembly is used to center the winding tube.

[0020] Through the above technical solution, the elastic cooperation between the second spring and the inner rod enables the abutting reel tube to be elastically pushed and centered, which is convenient for subsequent operations.

[0021] As a further improvement of the above scheme, the clamping unit includes a fixed rod, a ring, an abutment rotating block, a rotating disk, a connection limit slot, a sliding push block, a micro bearing, a sliding connecting rod, a second connecting sleeve rod, a sliding inner rod, a clamping arm, a third spring and a placement plate. The two groups of fixed rods are installed on the inner wall of the third motor and the inner sides of the two groups of fixed rods are connected with rings. The two groups of rings are sleeved on the output shaft of the third motor. The two groups of rings are rotatably connected with abutment rotating blocks, and the two groups of abutment rotating blocks are connected to the output shaft. The outer sides of the two groups of abutment rotating blocks are rollingly abutted with micro bearings. The inner sides of the two groups of micro bearings are connected with sliding push blocks. The two groups of sliding push blocks and the middle parts of the two groups of abutment rotating blocks are installed with rotating disks. The two groups of rotating disks are symmetrically provided with connection limit slots. The sliding connection is provided with a micro-bearing, and the outer sides of the two groups of the rings are rotatably connected to multiple groups of sliding connecting rods, the inner sides of the multiple groups of the sliding connecting rods are connected to the output shaft, the inner sides of the multiple groups of the sliding connecting rods are connected to the connecting sleeve rod 2, and the multiple groups of the connecting sleeve rod 2 are relatively longitudinally slidably connected with sliding inner rods, the bottom ends of the multiple groups of the sliding inner rods are connected to abutting sliding rods, and the multiple groups of abutting sliding rods are abutted against the outer wall of the sliding push block, and the outer ends of the multiple groups of the sliding inner rods are connected with clamping arms, and the multiple groups of the clamping arms and the multiple groups of sliding connecting rods are connected with springs three, and the placement plates are symmetrically arranged on the inner wall of the equipment frame, wherein the placement plates are used to place the winding tube that has been wound up, and the clamping unit can push the multiple groups of clamping arms to clamp and move the winding tube when the motor three is driven.

[0022] Through the above technical scheme, the abutment rotating block is driven by motor three to rotate, so that the micro-bearing rollingly connected to the abutment rotating block can slide outward at the connection limit groove, and drive the corresponding sliding push block to slide outward, and then drive the sliding inner rod in the rotating connecting slide rod to push the clamping arm to slide outward, so that it can abut against the inner wall of the winding tube and rotate at the same time, and after turning off motor three, the clamping arm can be contracted under the elasticity of spring three, and the rolled-up biofilm can be automatically unloaded to the placement plate for collection under the sliding of the guide slide groove.

[0023] Compared with the prior art, the present invention has the following beneficial effects: The present invention utilizes the cooperation of the traction mechanism and the winding mechanism to effectively ensure the consistency of the rotation of the driving roller and the winding rate of the winding mechanism. Moreover, since the power of the two is consistent, it is further ensured that when winding, the quality consistency of the wound biofilm can be guaranteed as long as the driving speed of motor three and motor one is ensured, thereby effectively improving the average quality of the biofilm winding.

[0024] The present invention utilizes the clamping assembly in the winding mechanism and the driving cooperation of the motor three, so that the equipment can clamp the winding tube and drive the entire winding tube to perform a winding action. The biofilm will also be stretched along with the winding action, further ensuring the smoothness of the winding and facilitating the cutting mechanism to perform the cutting action.

[0025] The present invention utilizes the centering positioning unit in the winding assembly to push the winding tube that is performing the clamping operation in the center, thereby ensuring that the winding operation can be better centered and stable without deflection.

[0026] The present invention utilizes the mechanical properties of the winding mechanism to achieve the regulation and control of the winding biofilm by the equipment. Since the equipment structure is relatively simple, the subsequent maintenance and treatment is also relatively convenient, and the maintenance cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the overall structure of a winding machine for preparing polymer biofilm production provided in Example 1 of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the right side structure of the present invention; Figure 4 It is a structural schematic diagram of the winding mechanism and the conveying mechanism of the present invention; Figure 5 It is a structural schematic diagram of the transmission mechanism of the present invention; Figure 6 It is a structural schematic diagram of the rolling mechanism of the present invention in a sliding connection state; Figure 7 It is a schematic diagram of the structure explosion of the sliding assembly of the winding mechanism of the present invention; Figure 8 It is a schematic cross-sectional structure diagram of the clamping and rotating assembly of the present invention; Fig. 9 It is a schematic diagram of the structure explosion of the clamping rotating assembly of the present invention; Fig.10 It is a schematic structural diagram of the coordination state of the winding mechanism and the reciprocating mechanism of the present invention; Fig.11 For the present invention Figure 2 A schematic diagram of the structure enlargement at the center A; Fig.12 For the present invention Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0028] Description of main symbols: 1. Equipment frame; 11. Auxiliary roller; 12. Placement plate; 2. Driving roller; 21. Rubber roller; 22. Gear 1; 23. Gear 2; 24. Motor 1; 25. Gear 3; 26. Rotating rod; 27. Rotating shaft; 3. Outer ring; 31. Connecting vertical plate; 32. Connecting sleeve rod 1; 33. Sliding rod; 34. Connecting side plate; 35. Inner ring; 36. Rotating sleeve block; 37. Connecting strip; 38. Cutting blade; 39. Fixed side plate; 310. Guide groove; 311. Spring 1; 4. Motor 2; 41. Sector gear; 42. Rack; 43. Gear 4; 44. Gear 5; 5. Install side plate; 51. Movable slot; 52. Spring push block; 53. Guide slide slot; 54. Connecting slide bar; 55. Sliding sleeve plate; 56. Connecting seat; 6. Motor three; 61. Connecting side rod; 62. Connecting frame; 63. Sliding sleeve block; 64. Outer rod; 65. Spring two; 66. Inner rod; 67. Fixed rod; 68. Ring; 69. Abutting rotating block; 610. Turntable; 611. Connecting limit slot; 612. Sliding push block; 613. Miniature bearing; 614. Sliding connecting rod; 615. Connecting sleeve rod two; 616. Sliding inner rod; 617. Clamping arm; 618. Spring three; 619. Abutting sliding rod. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0030] Please combine Figure 1 and Figure 2 , a winding machine for preparing polymer biofilm production in this embodiment includes an equipment frame 1; Traction mechanism; the traction mechanism includes multiple groups of auxiliary rollers 11, a driving roller 2 and a rotating shaft 27, the multiple groups of auxiliary rollers 11 are rotatably connected to the equipment frame 1, wherein the driving roller 2 is rotatably connected to the equipment frame 1 through the rotating shaft 27, and the driving roller 2 is used to adsorb the end of the polymer biofilm; The traction mechanism includes a rubber roller 21 and a gear 22. The rubber roller 21 is symmetrically arranged on the outer walls of both sides of the driving roller 2 for initially providing power for the winding tube. The gear 22 is arranged on the outer wall of the rotating shaft 27. The gear 22 is connected to the gear 23. The gear 23 is connected to the motor 24. The motor 24 is installed on the inner wall of the equipment frame 1. The motor 24 is used to provide traction power for the driving roller 2.

[0031] The implementation principle of a winding machine for preparing polymer biofilm production in the embodiment of the present application is: The polymer biofilm at the production site is staggered through the auxiliary roller 11 and finally falls on the upper side of the driving roller 2, so that when the starting motor 1 24 drives the gear 2 23 to drive the gear 1 22 to rotate, the polymer biofilm can be pulled; And under the action of the feeding device, the winding tube is placed in the corresponding position by horizontally passing through the middle of the outer ring 3 and the inner ring 35 and making the winding tube roll and abut against the rubber roller 21 to complete the feeding operation of the equipment.

[0032] Combination Figure 1 , Figure 2 , Figure 4 and Figure 8 Based on Example 1, this embodiment is further improved in that: Conveying mechanism; The conveying mechanism includes a conveying component, a reciprocating component and a cutting component, wherein the conveying component is used to convey the installed winding tube, the winding tube is attached to the driving roller 2 for winding the polymer biofilm, the reciprocating component is used to drive the conveying component to move, and the cutting component is used to cut the biofilm; The conveying assembly includes two groups of circular rings, a connecting strip 37, two groups of connecting vertical plates 31 and two groups of connecting side plates 34. The circular ring includes an outer ring 3 and an inner ring 35 to form an approximately closed circular ring for installing a winding tube. Both ends of the connecting strip 37 are connected to the inner walls of the two groups of outer rings 3. The connecting vertical plate 31 is installed at the bottom end of the outer ring 3, and the inner sides of the two groups of connecting vertical plates 31 are longitudinally connected with connecting side plates 34 for relative sliding. The two groups of connecting side plates 34 are installed at the bottom end of the inner ring 35. The bottom ends of the two groups of connecting side plates 34 are connected with rotating sleeves 36. The two groups of rotating sleeves 36 are sleeved on the outer wall of the rotating shaft 27 and are rotatably connected to the rotating shaft 27.

[0033] The reciprocating assembly includes two groups of fixed side plates 39 and two groups of springs 311. The two groups of fixed side plates 39 are symmetrically installed on the top of the equipment frame 1. The two groups of fixed side plates 39 are rotatably connected to the driving roller 2 through the rotating shaft 27. Guide grooves 310 are opened in the two groups of fixed side plates 39. The guide grooves 310 are curved in a D shape. Sliding rods 33 are slidably connected in the two groups of guide grooves 310. The two groups of sliding rods 33 are connected to the bottom of the outer side of the connecting vertical plate 31. The top of the two groups of connecting vertical plates 31 is connected to a connecting sleeve rod 32. The top ends of the two groups of springs 311 are sleeved on the corresponding connecting sleeve rod 32, and the bottom ends of the two groups of springs 311 are sleeved on the outer wall of the fixed side plate 39. The connection points of the two groups of springs 311 and the fixed side plates 39 are not colinear with the connection points of the rotating shaft 27. The spring 311 is used to assist the movement of the conveying assembly.

[0034] The reciprocating assembly also includes a motor 24, a sector gear 41, a rack 42, a gear 43 and a gear 54. The output end of the motor 24 is connected to the sector gear 41. The bottom and side of the sector gear 41 are respectively connected to the rack 42 and the gear 43. The bottom end of the gear 43 is connected to the rack 42, and the top of the gear 43 is connected to the gear 54. The gear 544 is sleeved on the outer wall of the rotating shaft 27 and connected to the rotating sleeve block 36. The motor 24 is used to drive the conveying assembly to make the winding tube reciprocate between the driving roller 2 and the winding mechanism, and when the winding tube is conveyed to the winding mechanism, the two sets of springs 1 311 will be in a contracted state.

[0035] The implementation principle of a winding machine for preparing polymer biofilm production in the embodiment of the present application is: When the winding action reaches a predetermined value, the starting motor 2 4 drives the sector gear 41 to rotate. The sector gear 41 will first drive the gear 5 44 under the meshing connection with the gear 4 43 to drive the entire rotating sleeve block 36 assembly to move. At this time, the sliding rod 33 will slide along the inner side of the guide groove 310 under the pulling force of the spring 1 311 and the connecting sleeve rod 1 32, so that the outer ring 3 drives the cutting blade 38 to first cut the biofilm that has been wound up under the tension of the driving roller 2 and the winding mechanism, and then the winding tube in the outer ring 3 rotates under the static electricity and the rolling of the rubber roller 21, and then waits for the winding mechanism to move to this point. The winding mechanism is clamped, and when the clamping is completed, the motor 2 4 will be driven again to drive the sector gear 41 to rotate. At this time, the sector gear 41 will mesh with the rack 42, and drive the gear 5 44 to drive the rotating sleeve block 36 to rotate in the opposite direction under the meshing of the rack 42 and the gear 4 43, so that the sliding rod 33 pushes the sliding rod 33 to slide along the outside of the guide groove 310 under the support of the spring 1 311 and the connecting sleeve rod 1 32, so that the outer ring 3 slides synchronously to the outside under the sliding of the connecting vertical plate 31 and the connecting side plate 34, and releases the limit on the winding tube, and realizes the contraction and return of the outer ring 3 during continuous movement.

[0036] Combination Figure 2 , Figure 5 , Figure 6 and Figure 7 Based on Example 1 and Example 2, this embodiment is further improved in that: Winding mechanism; The winding mechanism is installed on the equipment frame 1, and the winding mechanism includes a moving component and a clamping and rotating component. The moving component is used to maintain traction movement when the winding film is wound, and the clamping and rotating component is used to clamp the inner wall of the winding tube and rotate it at the same time.

[0037] The moving assembly includes two groups of mounting side plates 5, two groups of movable grooves 51, two groups of spring push blocks 52, two groups of guide slide grooves 53, two groups of connecting slide bars 54, two groups of sliding sleeves 55 and two groups of connecting seats 56. The two groups of mounting side plates 5 are symmetrically installed on both sides of the upper end of the equipment frame 1. The tops of the two groups of mounting side plates 5 are provided with quadrilateral guide slide grooves 53, and the bottoms of the two groups of mounting side plates 5 are provided with two movable grooves 51 corresponding to the corners of the guide slide grooves 53. Spring push blocks 52 are installed in the two groups of movable grooves 51. The two groups of spring push blocks 52 are used to assist the movement of the clamping rotating assembly. The two groups of guide slide grooves 53 are slidably connected with sliding sleeves 55. The two groups of sliding sleeves 55 are relatively horizontally slidably connected in the connecting seat 56. The inner sides of the two groups of connecting seats 56 are horizontally slidably connected with connecting slide bars 54. The two groups of connecting slide bars 54 are installed on the upper end of the equipment frame 1.

[0038] The moving assembly also includes two groups of motors three 6, two groups of connecting side rods 61, a connecting frame 62, a sliding sleeve block 63, a gear three 25 and a rotating rod 26. The two groups of motors three 6 are both arranged at the top of the sliding sleeve plate 55, and the outer sides of the two groups of motors three 6 are connected to the connecting side rods 61, the two groups of connecting side rods 61 are both slidably connected to the connecting frame 62, the top of the connecting frame 62 is connected to the sliding sleeve block 63, the sliding sleeve block 63 is slidably connected to the rotating rod 26, the outer wall of the rotating rod 26 is provided with a circulating slide groove for driving the sliding sleeve block 63 to reciprocate, one side of the rotating rod 26 is connected to the gear three 25, and the gear three 25 is connected to the gear two 23 for driving the rotating rod 26 to rotate.

[0039] The clamping and rotating assembly includes a centering positioning unit and a clamping unit. The centering positioning unit includes two groups of outer rods 64, two groups of springs 2 65 and two groups of inner rods 66. The two groups of outer rods 64 are installed on the inner side of the motor 3 6, and the two groups of outer rods 64 are hollow. The two groups of outer rods 64 are horizontally slidably connected with the inner rods 66. The outer walls of the two groups of outer rods 64 are wrapped with springs 2 65. One side of the two groups of springs 2 65 is connected to the motor 3 6 and the other side is connected to the inner rod 66. The centering positioning assembly is used to center the winding tube.

[0040] The clamping unit includes a fixed rod 67, a collar 68, an abutting rotating block 69, a rotating disk 610, a connecting limit slot 611, a sliding push block 612, a miniature bearing 613, a sliding connecting rod 614, a connecting sleeve rod 2 615, a sliding inner rod 616, a clamping arm 617, a spring 3 618 and a placing plate 12. Two sets of fixed rods 67 are installed on the inner wall of the motor 3 6 and the inner sides of the two sets of fixed rods 67 are connected with collars 68. The two sets of collars 68 are sleeved on the motor At the output shaft 6 of the third 6, the two sets of collars 68 are rotatably connected with the abutting rotating blocks 69, and the two sets of abutting rotating blocks 69 are connected to the output shaft, and the outer sides of the two sets of abutting rotating blocks 69 are rollingly abutted with miniature bearings 613, and the inner sides of the two sets of miniature bearings 613 are connected with sliding push blocks 612, and the two sets of sliding push blocks 612 and the middle of the two sets of abutting rotating blocks 69 are installed with a rotating disk 610, and the two sets of rotating disks 610 are symmetrically provided with connection limit slots 611, and the two sets of connection limit slots A micro bearing 613 is slidably connected in the mouth 611, and multiple sets of sliding connecting rods 614 are rotatably connected to the outer sides of the two sets of rings 68. The inner sides of the multiple sets of sliding connecting rods 614 are all connected to the output shaft, and the inner sides of the multiple sets of sliding connecting rods 614 are connected to the connecting sleeve rod 2 615. The multiple sets of connecting sleeve rod 2 615 are all connected to the sliding inner rods 616 for relative longitudinal sliding. The bottom ends of the multiple sets of sliding inner rods 616 are connected to the abutting sliding rods 619, and the multiple sets of abutting sliding rods 619 are all abutted on the outer wall of the sliding push block 612. The outer ends of the multiple sets of sliding inner rods 616 are connected to clamping arms 617, and the connection between the multiple sets of clamping arms 617 and the multiple sets of sliding connecting rods 614 is connected with spring three 618. The placement plate 12 is symmetrically arranged on the inner wall of the equipment frame 1, wherein the placement plate 12 is used to place the winding tube that has been wound up, and the clamping unit can push the multiple sets of clamping arms 617 to clamp and move the winding tube when the motor three 6 is driven.

[0041] The implementation principle of a winding machine for preparing polymer biofilm production in the embodiment of the present application is: When the motor 1 24 is driven, it will drive the gear 3 25 to rotate and drive the rotating rod 26 to rotate, so that the sliding sleeve block 63 slidably connected to the rotating rod 26 will drive the connecting frame 62 to slide with the connecting side rod 61, so as to drive the two groups of motors 3 6 to perform corresponding synchronous displacement under the sliding connection between the guide slide groove 53 and the sliding sleeve plate 55, and synchronously slide inward near the driving roller 2, and synchronously slide outward near the placement plate 12, and ensure the movement direction under the push of the spring push block 52 in the corresponding area. When the motor 3 6 moves to the winding tube lowered by the corresponding outer ring 3, it will first contact the winding tube with the two groups of inner rods 66 under the elasticity of the spring 2 65 to center it, and then synchronously drive the two groups of motors 3 6 to drive the abutment rotating block 69 to rotate. When the abutment rotating block 69 rotates, it will push the micro-bearing 613 connected to it in a rolling manner to drive the corresponding connected sliding The pushing block 612 moves outward under the sliding of the connecting limit groove 611, thereby pushing the multiple sets of sliding inner rods 616 under the abutment of the sliding pushing block 612 and the abutting sliding rod 619 to drive the clamping arm 617 to slide outward and abut and fix the winding tube, and drive the entire clamping arm 617 to rotate under the connection between the output shaft of the motor three 6 and the inner side of the connecting sleeve rod two 615 to slide with the sliding connecting rod 614 and the ring 68, and drive the winding tube to rotate synchronously for the winding operation, and move toward the placement plate 12 while winding under the displacement drive of the sliding sleeve block 63, and after the winding is completed and cut by the cutting blade 38, the drive of the motor three 6 will be released, and then the clamping arm 617 will shrink under the elasticity of the spring three 618, thereby releasing the clamping of the winding tube, and at the same time, the two sets of motors three 6 will slide outward under the sliding of the guide slide groove 53 and the sliding sleeve plate 55, completing the unloading operation of the wound biofilm.

[0042] Working principle: The polymer biofilm at the production site is staggered through the auxiliary roller 11 and finally falls on the upper side of the driving roller 2, so that when the starting motor 1 24 drives the gear 2 23 to drive the gear 1 22 to rotate, the polymer biofilm can be pulled; And under the action of the feeding device, the winding tube is placed in the corresponding position by horizontally passing through the middle of the outer ring 3 and the inner ring 35 and making the winding tube roll and abut against the rubber roller 21 to complete the feeding operation of the equipment.

[0043] When the winding action reaches a predetermined value, the starting motor 2 4 drives the sector gear 41 to rotate. The sector gear 41 will first drive the gear 5 44 under the meshing connection with the gear 4 43 to drive the entire rotating sleeve block 36 assembly to move. At this time, the sliding rod 33 will slide along the inner side of the guide groove 310 under the pulling force of the spring 1 311 and the connecting sleeve rod 1 32, so that the outer ring 3 drives the cutting blade 38 to first cut the biofilm that has been wound up under the tension of the driving roller 2 and the winding mechanism, and then the winding tube in the outer ring 3 rotates under the static electricity and the rolling of the rubber roller 21, and then waits for the winding mechanism to move to this point. The winding mechanism is clamped, and when the clamping is completed, the motor 2 4 will be driven again to drive the sector gear 41 to rotate. At this time, the sector gear 41 will mesh with the rack 42, and drive the gear 5 44 to drive the rotating sleeve block 36 to rotate in the opposite direction under the meshing of the rack 42 and the gear 4 43, so that the sliding rod 33 pushes the sliding rod 33 to slide along the outside of the guide groove 310 under the support of the spring 1 311 and the connecting sleeve rod 1 32, so that the outer ring 3 slides synchronously to the outside under the sliding of the connecting vertical plate 31 and the connecting side plate 34, and releases the limit on the winding tube, and realizes the contraction and return of the outer ring 3 during continuous movement.

[0044] When the motor 1 24 is driven, it will drive the gear 3 25 to rotate and drive the rotating rod 26 to rotate, so that the sliding sleeve block 63 slidably connected to the rotating rod 26 will drive the connecting frame 62 to slide with the connecting side rod 61, so as to drive the two groups of motors 3 6 to perform corresponding synchronous displacement under the sliding connection between the guide slide groove 53 and the sliding sleeve plate 55, and synchronously slide inward near the driving roller 2, and synchronously slide outward near the placement plate 12, and ensure the movement direction under the push of the spring push block 52 in the corresponding area. When the motor 3 6 moves to the winding tube lowered by the corresponding outer ring 3, it will first contact the winding tube with the two groups of inner rods 66 under the elasticity of the spring 2 65 to center it, and then synchronously drive the two groups of motors 3 6 to drive the abutment rotating block 69 to rotate. When the abutment rotating block 69 rotates, it will push the micro-bearing 613 connected to it in a rolling manner to drive the corresponding connected sliding The pushing block 612 moves outward under the sliding of the connecting limit groove 611, thereby pushing the multiple sets of sliding inner rods 616 under the abutment of the sliding pushing block 612 and the abutting sliding rod 619 to drive the clamping arm 617 to slide outward and abut and fix the winding tube, and drive the entire clamping arm 617 to rotate under the connection between the output shaft of the motor three 6 and the inner side of the connecting sleeve rod two 615 to slide with the sliding connecting rod 614 and the ring 68, and drive the winding tube to rotate synchronously for the winding operation, and move toward the placement plate 12 while winding under the displacement drive of the sliding sleeve block 63, and after the winding is completed and cut by the cutting blade 38, the drive of the motor three 6 will be released, and then the clamping arm 617 will shrink under the elasticity of the spring three 618, thereby releasing the clamping of the winding tube, and at the same time, the two sets of motors three 6 will slide outward under the sliding of the guide slide groove 53 and the sliding sleeve plate 55, completing the unloading operation of the wound biofilm.

[0045] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A winding machine for preparing polymer biofilm production, characterized in that: include: Equipment framework; Traction mechanism; the traction mechanism includes multiple groups of auxiliary rollers, a driving roller and a rotating shaft, the multiple groups of auxiliary rollers are rotatably connected to the equipment frame, wherein the driving roller is rotatably connected to the equipment frame through the rotating shaft, and the driving roller is used to adsorb the ends of the polymer biofilm; Conveying mechanism; the conveying mechanism comprises a conveying assembly, a reciprocating assembly and a cutting assembly, wherein the conveying assembly is used to convey the installed winding tube, the winding tube is attached to the driving roller for winding the polymer biofilm, the reciprocating assembly is used to drive the conveying assembly to move, and the cutting assembly is used to cut the biofilm; Winding mechanism; the winding mechanism is installed on the equipment frame, and the winding mechanism includes a moving component and a clamping and rotating component. The moving component is used to maintain traction movement when the winding film is wound, and the clamping and rotating component is used to clamp the inner wall of the winding tube and rotate it at the same time.

2. A winding machine for preparing polymer biofilm production as claimed in claim 1, characterized in that: The traction mechanism includes a rubber roller and a gear 1. The rubber roller is symmetrically arranged on the outer walls of both sides of the driving roller and is used to provide preliminary power for the winding tube. The gear 1 is arranged on the outer wall of the rotating shaft. The gear 1 is connected to the gear 2. The gear 2 is connected to the motor 1. The motor 1 is installed on the inner wall of the equipment frame. The motor 1 is used to provide traction power for the driving roller.

3. A winding machine for preparing polymer biofilm production as claimed in claim 1, characterized in that: The conveying assembly includes two groups of circular rings, a connecting strip, two groups of connecting vertical plates and two groups of connecting side plates. The circular ring includes an outer ring and an inner ring to form an approximately closed circular ring for installing a winding tube. The two ends of the connecting strip are connected to the inner walls of the two groups of outer rings. The connecting vertical plates are installed at the bottom ends of the outer rings, and the inner sides of the two groups of connecting vertical plates are longitudinally connected with connecting side plates for relative sliding. The two groups of connecting side plates are installed at the bottom ends of the inner rings. The bottom ends of the two groups of connecting side plates are connected with rotating sleeve blocks. The two groups of rotating sleeve blocks are sleeved on the outer wall of the rotating shaft and are rotatably connected to the rotating shaft.

4. A winding machine for preparing polymer biofilm production as claimed in claim 3, characterized in that: The reciprocating assembly includes two groups of fixed side plates and two groups of springs. The two groups of fixed side plates are symmetrically installed on the top of the equipment frame. The two groups of fixed side plates are rotatably connected to the driving rollers through the rotating shaft. Guide grooves are opened in the two groups of fixed side plates. The guide grooves are curved in a D shape. Sliding rods are slidably connected in the two groups of guide grooves. The two groups of sliding rods are connected to the bottom of the outer side of the connecting vertical plate. The top of the outer side of the two groups of connecting vertical plates is connected to a connecting sleeve rod. The top ends of the two groups of springs are sleeved on the corresponding connecting sleeve rods, and the bottom ends of the two groups of springs are sleeved on the outer walls of the fixed side plates. The connection points of the two groups of springs with the fixed side plates are not colinear with the connection points of the rotating shaft. The spring is used to assist the movement of the conveying assembly.

5. A winding machine for preparing polymer biofilm production as claimed in claim 4, characterized in that: The reciprocating component also includes motor 2, sector gear, rack, gear 4 and gear 5. The output end of motor 2 is connected to the sector gear. The bottom and side of the sector gear are respectively connected to the rack and gear 4, wherein the bottom end of gear 4 is connected to the rack, the top of gear 4 is connected to gear 5, and gear 5 is sleeved on the outer wall of the rotating shaft and connected to the rotating sleeve block. Motor 2 is used to drive the conveying component to make the winding tube reciprocate between the driving roller and the winding mechanism, and when the winding tube is conveyed to the winding mechanism, the two sets of springs 1 will be in a contracted state.

6. A winding machine for preparing polymer biofilm production as claimed in claim 3, characterized in that: The cutting assembly comprises a cutting blade, which is installed on the inner side of two sets of outer rings and is used for cutting off the biofilm.

7. A winding machine for preparing polymer biofilm production as claimed in claim 2, characterized in that: The moving assembly includes two groups of mounting side plates, two groups of movable grooves, two groups of spring push blocks, two groups of guide slide grooves, two groups of connecting slide bars, two groups of sliding sleeves and two groups of connecting seats. The two groups of mounting side plates are symmetrically installed on both sides of the upper end of the equipment frame. The tops of the two groups of mounting side plates are provided with quadrilateral guide slide grooves, and the bottoms of the two groups of mounting side plates are provided with two movable grooves corresponding to the corners of the guide slide grooves. Spring push blocks are installed in the two groups of movable grooves. The two groups of spring push blocks are used to assist the movement of the clamping rotating assembly. The two groups of guide slide grooves are slidably connected with sliding sleeves. The two groups of sliding sleeves are relatively horizontally slidably connected in the connecting seats. The inner sides of the two groups of connecting seats are horizontally slidably connected with connecting slide bars, and the two groups of connecting slide bars are installed on the upper end of the equipment frame.

8. A winding machine for preparing polymer biofilm production as claimed in claim 7, characterized in that: The moving assembly also includes two groups of motor three, two groups of connecting side rods, a connecting frame, a sliding sleeve block, a gear three and a rotating rod. The two groups of motor three are both arranged at the top of the sliding sleeve plate, and the outer sides of the two groups of motor three are connected to the connecting side rods. The two groups of connecting side rods are both slidably connected to the connecting frame, the top of the connecting frame is connected to the sliding sleeve block, the sliding sleeve block is slidably connected to the rotating rod, the outer wall of the rotating rod is provided with a circulating slide groove for driving the sliding sleeve block to reciprocate, one side of the rotating rod is connected to the gear three, and the gear three is connected to the gear two for driving the rotating rod to rotate.

9. A winding machine for preparing polymer biofilm production as claimed in claim 8, characterized in that: The clamping and rotating assembly includes a centering positioning unit and a clamping unit. The centering positioning unit includes two groups of outer rods, two groups of springs 2 and two groups of inner rods. The two groups of outer rods are installed on the inner side of the motor 3, and the two groups of outer rods are hollow. The two groups of outer rods are horizontally slidably connected with the inner rods. The outer walls of the two groups of outer rods are wrapped with springs 2. One side of the two groups of springs 2 is connected to the motor 3 and the other side is connected to the inner rod. The centering positioning assembly is used to center the winding tube.

10. A winding machine for preparing polymer biofilm production as claimed in claim 9, characterized in that: The clamping unit includes a fixed rod, a collar, an abutment rotating block, a rotating disk, a connection limiting slot, a sliding push block, a micro bearing, a sliding connecting rod, a second connecting sleeve rod, a sliding inner rod, a clamping arm, a third spring and a placement plate. The two groups of fixed rods are installed on the inner wall of the third motor and the inner sides of the two groups of fixed rods are connected with collars. The two groups of collars are sleeved on the output shaft of the third motor. The two groups of collars are rotatably connected with abutment rotating blocks, and the two groups of abutment rotating blocks are connected to the output shaft. The outer sides of the two groups of abutment rotating blocks are rollingly abutted with micro bearings. The inner sides of the two groups of micro bearings are connected with sliding push blocks. The two groups of sliding push blocks and the middle parts of the two groups of abutment rotating blocks are installed with rotating disks. The two groups of rotating disks are symmetrically provided with connection limiting slots. The two groups of connection limiting slots are slidably connected with micro Bearings, the two groups of rings are rotatably connected to multiple groups of sliding connecting rods on the outer sides, and the inner sides of the multiple groups of sliding connecting rods are connected to the output shaft, the inner sides of the multiple groups of sliding connecting rods are connected with connecting sleeve rod 2, and the multiple groups of connecting sleeve rod 2 are relatively longitudinally slidably connected with sliding inner rods, the bottom ends of the multiple groups of sliding inner rods are connected with abutting sliding rods, and the multiple groups of abutting sliding rods are abutted against the outer wall of the sliding push block, and the outer ends of the multiple groups of sliding inner rods are connected with clamping arms, and the multiple groups of clamping arms and the multiple groups of sliding connecting rods are connected with springs three at the connection points, and the placement plates are symmetrically arranged on the inner wall of the equipment frame, wherein the placement plates are used to place the winding tube that has been wound up, and the clamping unit can push the multiple groups of clamping arms to clamp and move the winding tube when the motor three is driven.

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