Glass fiber paint mist felt compressing and rolling equipment

Abstract

The glass fiber paint mist felt compressing and winding equipment comprises a winding roller, rectangular rods are arranged at the front end and the rear end of the winding roller, round rods are rotationally arranged at the tops of the rectangular rods in a penetrating mode through bearings, the round rods and the rectangular rods are fixedly connected through bolts, and a compressing mechanism is arranged on the top side of the winding roller. The compressing mechanism comprises a restraining groove, the restraining groove is formed in the top side of the wind-up roller, and the bottom side edge of the left side of the restraining groove is arranged in a cambered surface shape and makes contact with the peripheral wall of the wind-up roller. When the improved glass fiber paint mist felt winding equipment is used, the paint mist felt can be compressed while being wound, and after all winding is completed, a proper amount of film is wound on the peripheral side of a paint mist felt roll after winding is completed, so that preliminary packaging of the paint mist felt roll is completed, the wound paint mist felt roll is kept in a compressed state all the time, and the service life of the paint mist felt roll is prolonged. The volume of the rolled paint mist felt can be greatly reduced, and packaging and transportation of the paint mist felt are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of glass fiber paint mist felt winding equipment, in particular to a glass fiber paint mist felt compression and winding equipment. Background Art

[0002] Glass fiber paint mist felt is a filter material made of gradually dense structured glass fibers. It is generally made of glass fibers stacked together at a certain density and thickness and fixed with adhesives. In the production process of glass fiber paint mist felt, it is generally necessary to use winding equipment to wind the glass fiber paint mist felt into a paint mist felt roll to facilitate the subsequent packaging and transportation operations of the paint mist felt.

[0003] The existing paint mist felt winding equipment generally directly winds the paint mist felt around the outer circumference of the winding roller. The rolled paint mist felt roll is often large in size, which is inconvenient for packaging and transportation of the paint mist felt. In addition, since the paint mist felt has low strength and is easy to deform, during the stacking process of the paint mist felt rolls, the paint mist felt roll at the bottom is easily deformed due to the pressure of the upper paint mist felt, resulting in unstable stacking of the upper paint mist felt rolls. Summary of the invention

[0004] The object of the present invention is to provide a glass fiber paint mist felt compression and winding device so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a glass fiber paint mist felt compression and winding device, comprising a winding roller, wherein the front and rear ends of the winding roller are provided with rectangular rods, the top of the rectangular rod is rotatably penetrated by a round rod, and the round rod and the rectangular rod are fixedly connected by bolts, and a compression mechanism is provided on the top side of the winding roller, and the compression mechanism comprises a constraint groove, the constraint groove is arranged on the top side of the winding roller, and the bottom side edge of the left side of the constraint groove is arranged in an arc shape and contacts the outer peripheral wall of the winding roller, a limit plate is arranged in the top opening of the constraint groove, and the right end of the limit plate is arranged in an arc plate shape, the right end of the limit plate is rotatably connected to the constraint groove, and the left end of the limit plate is fixedly connected to the constraint groove by bolts, the left end of the limit plate is located on the left side of the winding roller, the right end corner of the limit plate and the right end opening corner of the constraint groove are both arranged in an arc shape, a constraint plate with a semi-circular tube shape is arranged between the two rectangular rods, and a film cylinder is arranged on the left side of the constraint plate; A positioning mechanism is arranged on the bottom side of the rectangular rod, a driving mechanism is arranged on the front side of the rectangular rod, and a film placing mechanism is arranged on the bottom side of the film cylinder.

[0006] Preferably, the positioning mechanism includes a piston cylinder, which is arranged on the bottom side of the corresponding rectangular rod, and a piston plate is slidably installed in the piston cylinder, and gas is filled between the bottom side of the piston plate and the inner wall of the piston cylinder, the bottom end of the rectangular rod is inserted into the corresponding piston cylinder and fixedly connected to the corresponding piston plate, and the outer peripheral wall of the bottom of the rectangular rod is slidably connected to the inner wall of the top opening of the corresponding piston cylinder.

[0007] Preferably, a knob is rotatably installed at the center position of the inner bottom wall of the piston cylinder, and the outer ring edge of the top of the knob is set in an arc shape, and the piston plate and the corresponding rectangular rod are jointly provided with a limit groove with a T-shaped cross-section at the position of the corresponding knob, and two sliding grooves are relatively provided on the outer peripheral wall of the top of the knob, and a limit block is slidably installed in the sliding groove, and one end of the limit block is set in an inclined shape, a spring is provided between the limit block and the inner wall of the corresponding sliding groove, and the two ends of the spring are respectively fixedly connected to the other end of the corresponding limit block and the inner wall of the corresponding sliding groove.

[0008] Preferably, the bottom end of the knob is in the shape of a hexagonal rod, and the bottom end of the knob is located above the bottom side of the corresponding piston cylinder, a rectangular hole is opened on the bottom side of the piston plate at the position of the limit block, and the interior of the rectangular hole is connected to the interior of the corresponding limit groove.

[0009] Preferably, two support frames are relatively fixedly installed on the bottom side of the constraint groove, and the constraint plate is gap-matched with the corresponding support frames. A base is fixedly installed between the two piston cylinders, and the top of the base is fixedly connected to the constraint plate.

[0010] Preferably, the driving mechanism includes a first motor, which is fixedly mounted on the front side of the front rectangular rod through a connecting plate and bolts, a gear is fixedly mounted on the driving end of the first motor, a gear ring is fixedly mounted on the front side of the front round rod, and the gear ring is meshingly connected with the gear.

[0011] Preferably, the film cylinder is divided into two parts: an inner cylinder and a wrapping film. The wrapping film is wrapped around the outer circumference of the inner cylinder, and one side of the wrapping film is coated with adhesive. The wrapping film is provided with a number of serrated indentations, and the inner hole of the inner cylinder is arranged in a hexagonal rod shape.

[0012] Preferably, the film releasing mechanism includes a supporting leg, a driving rod is provided under the inner cylinder, and both ends of the driving rod are rotated to pass through the plate wall of the supporting leg, the outer peripheral wall of the driving rod is in contact with one side of the wrapping film, and the outer peripheral wall of the driving rod is provided with a non-stick coating, and a second motor is fixedly installed at the position of the driving rod on the front side of the supporting leg corresponding to the position of the driving rod through a connecting block, and the driving end of the second motor is fixedly connected to the front end of the driving rod.

[0013] Preferably, a guide plate is fixedly mounted on the support leg, and the guide plate is arranged in an inclined shape. The left and right sides of the constraint plate are arranged in an arc shape, and the bottom end of the guide plate is in contact with the left arc surface of the constraint plate. The film tube is located on the top side of the guide plate, and the other side of the wrapping film is in contact with the guide plate.

[0014] Preferably, two threaded rods are installed at the top of the supporting leg and penetrate through the threads, and limiting rods are slidably installed in the openings at both ends of the inner tube, and the limiting rods are rotatably connected to the corresponding threaded rods.

[0015] The present invention has the following beneficial effects: When the improved glass fiber paint mist felt winding equipment is in use, the paint mist felt can be compressed simultaneously when it is wound up, and after the winding is completed, an appropriate amount of film is wrapped around the outer circumference of the paint mist felt roll to complete the initial packaging of the paint mist felt roll, so that the wound paint mist felt roll is always maintained in a compressed state, which can greatly reduce the volume of the paint mist felt after winding, and facilitate the packaging and transportation of the paint mist felt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0017] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 It is a schematic diagram of the overall structure of part of the winding roller and part of the restraining groove of the present invention; Figure 3 It is a schematic diagram of the overall structure of the winding roller, piston cylinder and restraining plate of the present invention; Figure 4 It is a schematic diagram of the overall structure of the rectangular rod and part of the winding drum of the present invention; Figure 5 For the present invention Figure 4 A magnified view of the structure at center A; Figure 6 For the present invention Figure 4 Schematic diagram of the overall structure of the middle round rod and the opposite side of the gear ring; Figure 7 It is a schematic diagram of the internal structure of part of the rectangular rod and part of the winding drum of the present invention; Figure 8 It is a schematic diagram of the internal structure of a part of the rectangular rod and the piston cylinder of the present invention; Fig. 9 It is a front view of the internal structure of a part of the knob of the present invention; Fig.10 It is a schematic diagram of the overall structure of the constraint plate, the membrane cylinder and the support legs of the present invention; Fig.11 It is a front view of the constraint plate, the guide plate and the membrane cylinder of the present invention; Fig.12 It is a schematic diagram of the internal structure of part of the supporting legs and part of the inner tube of the present invention.

[0018] In the figure: 1. winding roller; 2. rectangular rod; 3. round rod; 4. compression mechanism; 41. constraint groove; 42. limit plate; 43. constraint plate; 44. film cylinder; 441. inner cylinder; 442. wrapping film; 45. support frame; 46. base; 5. adjustment mechanism; 51. piston cylinder; 52. piston plate; 53. knob; 54. limit groove; 55. slide groove; 56. limit block; 57. spring; 58. rectangular hole; 6. driving mechanism; 61. first motor; 62. gear; 63. gear ring; 7. film placing mechanism; 71. driving rod; 72. support leg; 73. second motor; 74. guide plate; 75. threaded rod; 76. limit rod. DETAILED DESCRIPTION

[0019] In order to make the technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0020] The present invention provides a technical solution: referring to Figure 1 - Fig.12 The present invention discloses a glass fiber paint mist felt compression and winding device, comprising a winding roller 1, a rectangular rod 2 is provided at both the front and rear ends of the winding roller 1, a round rod 3 is installed on the top of the rectangular rod 2 through a bearing, and the round rod 3 and the rectangular rod 2 are fixedly connected by bolts, a compression mechanism 4 is provided on the top side of the winding roller 1, and the compression mechanism 4 includes a constraint groove 41, the constraint groove 41 is provided on the top side of the winding roller 1, and the bottom side edge of the left side of the constraint groove 41 is arranged in an arc shape and contacts the outer peripheral wall of the winding roller 1, and the constraint groove 41 is provided in an arc shape and contacts the outer peripheral wall of the winding roller 1. A limit plate 42 is provided in the top opening of the groove 41, and the right end of the limit plate 42 is in the shape of an arc plate, the right end of the limit plate 42 is rotatably connected to the constraint groove 41, and the left end of the limit plate 42 is fixedly connected to the constraint groove 41 by a bolt, the left end of the limit plate 42 is located on the left side of the winding roller 1, the right end corner of the limit plate 42 and the right end opening corner of the constraint groove 41 are both in the shape of an arc surface, a constraint plate 43 in the shape of a semicircular tube is provided between the two rectangular rods 2, and a film cylinder 44 is provided on the left side of the constraint plate 43; A positioning mechanism 5 is provided on the bottom side of the rectangular rod 2 , a driving mechanism 6 is provided on the front side of the front rectangular rod 2 , and a film placing mechanism 7 is provided on the bottom side of the film cylinder 44 .

[0021] In this embodiment, when the improved glass fiber paint mist felt winding device is used, the driving mechanism 6 drives the winding roller 1 to rotate slowly, so that the paint mist felt is wound on the winding roller 1, and at the same time, each part of the paint mist felt is pulled through the constraint groove 41 in sequence. Due to the constraint and extrusion of the paint mist felt by the limiting plate 42 and the inner wall of the constraint groove 41, the paint mist felt can be wound around the outer peripheral side of the winding roller 1 on the winding roller 1, and the paint mist felt is compressed to a corresponding state, so that the winding roller 1 can wind up the compressed paint mist felt, and due to the expansion deformation of the paint mist felt, the paint mist felt and the limiting plate 42 are reset. A strong resistance force is generated between the positioning plate 42 and the inner wall of the constraint groove 41, so that the paint mist felt needs to overcome a corresponding resistance when sliding in the constraint groove 41, and then a pulling force can be applied to the paint mist felt wound on the winding roller 1 to maintain the compressed state of the paint mist felt wound on the winding roller 1, which can greatly reduce the volume of the paint mist felt after winding, and facilitate the packaging and transportation of the paint mist felt. The paint mist felt has a higher strength after winding, and will hardly be deformed due to the pressure of the upper layer of paint mist felt, so that the stacking of the paint mist felt roll after winding is more stable. When the winding roller 1 winds up the paint mist felt to the outer peripheral side of the winding roller 1, the diameter of the winding roller 1 gradually expands due to the winding of the paint mist felt. At this time, due to the mutual interference between the paint mist felt and the bottom side of the limiting plate 42, the rectangular rod 2 can be pushed downward synchronously, and the height of the winding roller 1 can be adjusted by the positioning mechanism 5, so that the paint mist felt in the restraining groove 41 can be directly wound on the winding roller 1 by only translating to the left, avoiding the mutual interference between the paint mist felt and the sharp opening edge of the restraining groove 41, which may cause damage to the paint mist felt. When the paint mist felt is completely rolled up onto the winding roller 1, the bottom of the paint mist felt roll that has been rolled up on the outer peripheral side of the winding roller 1 is synchronously inserted into the constraint plate 43 and slides along the inner arc wall of the constraint plate 43. Therefore, when the paint mist felt slides out of the constraint groove 41 and the paint mist felt on the winding roller 1 loses the above-mentioned tension, the constraint of the paint mist felt on the winding roller 1 is continued to be maintained by the constraint plate 43, so that the paint mist felt on the winding roller 1 is maintained in a compressed state. Subsequently, the film releasing mechanism 7 is started, so that the film on the film cylinder 44 is inserted between the paint mist felt roll and the inner arc wall of the constraint plate 43, so that during the rotation of the paint mist felt roll in the constraint plate 43, an appropriate amount of film is directly wound around the outer peripheral side of the paint mist felt roll, locking the compressed state of the paint mist felt roll on the outer peripheral side of the winding roller 1 to complete the initial packaging operation of the paint mist felt after winding.

[0022] In a further preferred embodiment of the present invention, Figure 3 , Figure 7 and Figure 8As shown, the positioning mechanism 5 includes a piston cylinder 51, which is arranged at the bottom side of the corresponding rectangular rod 2, a piston plate 52 is slidably installed in the piston cylinder 51, and gas is filled between the bottom side of the piston plate 52 and the inner wall of the piston cylinder 51, the bottom end of the rectangular rod 2 is inserted into the corresponding piston cylinder 51 and fixedly connected to the corresponding piston plate 52, and the outer peripheral wall of the bottom of the rectangular rod 2 is slidably connected to the inner wall of the top opening of the corresponding piston cylinder 51; In the present embodiment, as the paint mist felt is wound by the winding roller 1, the diameter of the winding roller 1 gradually expands. At this time, due to the mutual interference between the paint mist felt and the bottom side of the limiting plate 42, the rectangular rod 2 can be pushed downward synchronously, and the piston plate 52 can be pushed downward synchronously to further compress the compressed air in the piston cylinder 51. At this time, due to the push of the piston plate 52 by the compressed air in the piston cylinder 51, an upward thrust can be continuously applied to the rectangular rod 2, so that the paint mist felt at the top end of the outer peripheral side of the winding roller 1 is always in conflict with the limiting plate 42, so that the paint mist felt in the constraint groove 41 can be directly wound around the winding roller 1 by only translating to the left, thereby avoiding the process of the winding roller 1 winding up the paint mist felt. The paint mist felt and the sharp opening edge of the constraint groove 41 or the sharp corners of the limiting plate 42 conflict with each other, resulting in scratches and damage to the paint mist felt, affecting the quality of the paint mist felt; It should be noted that the piston cylinder 51 is fixedly connected to the ground via an expansion wire.

[0023] In a further preferred embodiment of the present invention, Figure 8 and Fig. 9 As shown, a knob 53 is rotatably installed at the center position of the inner bottom wall of the piston cylinder 51, and the outer ring edge of the top of the knob 53 is set in an arc shape. The piston plate 52 and the corresponding rectangular rod 2 are jointly provided with a limit groove 54 with a T-shaped cross-section at the position corresponding to the knob 53. Two slide grooves 55 are relatively provided on the outer peripheral wall of the top of the knob 53. A limit block 56 is slidably installed in the slide groove 55, and one end of the limit block 56 is set in an inclined shape. A spring 57 is provided between the limit block 56 and the inner wall of the corresponding slide groove 55, and the two ends of the spring 57 are respectively fixedly connected to the other end of the corresponding limit block 56 and the inner wall of the corresponding slide groove 55; In this embodiment, during the process of the paint mist felt roll on the outer peripheral side of the winding roller 1 and the restraining plate 43 approaching each other, as the piston plate 52 moves downward, the top of the knob 53 gradually inserts into the limit groove 54, and when the limit block 56 moves to the bottom opening position of the limit groove 54, due to the mutual interference between the inclined surface of the limit block 56 and the opening edge of the limit groove 54, the limit block 56 can be squeezed into the slide groove 55 along the inclined surface of the limit block 56, thereby automatically releasing the interference state between the limit block 56 and the piston plate 52, so that the knob 5 The top of the rectangular rod 3 can be directly inserted into the limiting groove 54. When the paint mist felt fits the inner arc wall of the constraint plate 43, the limiting block 56 also moves to the corresponding position in the limiting groove 54 synchronously. At this time, due to the push of the limiting block 56 by the spring 57, part of the limiting block 56 automatically pops out from the slide groove 55. At this time, due to the mutual interference between the bottom side plane of the limiting block 56 and the inner wall of the limiting groove 54, the position of the rectangular rod 2 can be locked, so as to avoid the rectangular rod 2 returning to move upward when the winding roller 1 is removed from the rectangular rod 2, causing damage to the operator; It should be noted that a sealing ring is fixedly installed inside the cylinder wall of the piston cylinder 51 , and the inner ring wall of the sealing ring is in contact with the outer peripheral wall of the corresponding knob 53 .

[0024] In a further preferred embodiment of the present invention, Figure 7 and Figure 8 As shown, the bottom end of the knob 53 is in the shape of a hexagonal rod, and the bottom end of the knob 53 is located above the bottom side of the corresponding piston cylinder 51, and a rectangular hole 58 is opened at the position of the bottom side of the piston plate 52 corresponding to the limit block 56, and the interior of the rectangular hole 58 is connected to the interior of the corresponding limit groove 54; In this embodiment, after the operator removes the winding roller 1 and the paint mist felt from the rectangular rod 2, the operator turns the knob 53 ninety degrees using a wrench. At this time, the limit block 56 moves directly to the top side of the rectangular hole 58, and the interference state between the limit block 56 and the inner wall of the limit groove 54 is released. At this time, due to the push of the gas in the piston cylinder 51 on the piston plate 52, the rectangular rod 2 retracted into the piston cylinder 51 automatically slides out of the piston cylinder 51, which can greatly avoid the rectangular rod 2 popping out of the piston cylinder 51 and colliding with the operator, causing injury to the operator.

[0025] In a further preferred embodiment of the present invention, Figure 1 and Figure 3 As shown, two support frames 45 are relatively fixedly installed on the bottom side of the constraint groove 41, and the constraint plate 43 is gap-matched with the corresponding support frame 45, and a base 46 is fixedly installed between the two piston cylinders 51, and the top of the base 46 is fixedly connected to the constraint plate 43; In this embodiment, the support frame 45 is arranged so that the constraint groove 41 can be connected to the ground through the support frame 45 and the expansion wire, so that the constraint groove 41 and the limit plate 42 always maintain a straight state, so that the compressed paint mist felt can directly move to the top side of the winding roller 1 after sliding out of the constraint groove 41, which facilitates the winding roller 1 to wind up the compressed paint mist felt; It should be noted that the above-mentioned support frame 45 is fixedly connected to the ground via expansion wires.

[0026] In a further preferred embodiment of the present invention, Figure 1 , Figure 4 and Figure 5 As shown, the driving mechanism 6 includes a first motor 61, which is fixedly mounted on the front side of the front rectangular rod 2 through a connecting plate and bolts, a gear 62 is fixedly mounted on the driving end of the first motor 61, and a gear ring 63 is fixedly mounted on the front side of the front round rod 3, and the gear ring 63 is meshed and connected with the gear 62; In the present embodiment, when the above-mentioned winding roller 1 is performing the winding operation of the paint mist felt, the first motor 61 starts the driving gear 62 to rotate at a constant speed, and then drives the winding roller 1 to rotate slowly through the gear ring 63. Since the diameter of the gear 62 is much smaller than the diameter of the gear ring 63, the driving force of the first motor 61 driving the winding roller 1 to rotate can be greatly enhanced, so that the winding roller 1 can overcome greater resistance when performing the winding operation of the paint mist felt.

[0027] In a further preferred embodiment of the present invention, Fig.10 and Fig.11 As shown, the film cylinder 44 is divided into two parts, an inner cylinder 441 and a wrapping film 442. The wrapping film 442 is wrapped around the outer peripheral side of the inner cylinder 441, and one side of the wrapping film 442 is coated with adhesive, and a plurality of serrated indentations are formed on the wrapping film 442. The inner hole of the inner cylinder 441 is set in a hexagonal rod shape. The wrapping film 442 is then pulled out of the paint mist felt roll and the paint mist felt roll ...

[0028] In a further preferred embodiment of the present invention, Fig.10 - Fig.12 As shown, the film placing mechanism 7 includes a supporting leg 72, a driving rod 71 is provided below the inner cylinder 441, and both ends of the driving rod 71 rotate to penetrate the plate wall of the supporting leg 72, the outer peripheral wall of the driving rod 71 contacts one side of the winding film 442, and a non-stick coating is provided on the outer peripheral wall of the driving rod 71. A second motor 73 is fixedly installed at the position of the driving rod 71 on the front side of the supporting leg 72 corresponding to the front side of the driving rod 71 through a connecting block, and the driving end of the second motor 73 is fixedly connected to the front end of the driving rod 71. In the present embodiment, after the paint mist felt is completely rolled up onto the winding roller 1, the second motor 73 is started to drive the driving rod 71 to rotate forward. Due to the friction between the driving rod 71 and the winding film 442 and the rotation of the inner cylinder 441, part of the winding film 442 is released from the inner cylinder 441, and the end of the winding film 442 is inserted into the gap between the paint mist felt and the restraining plate 43, so that the outer peripheral side of the paint mist felt roll is wound with a corresponding length of winding film 442 to maintain the compressed state of the paint mist felt roll, so as to avoid the paint mist felt expanding and deforming and resetting after the operator removes the paint mist felt roll from the rectangular rod 2, thereby affecting the compression and rolling effect of the paint mist felt.

[0029] In a further preferred embodiment of the present invention, Fig.11 As shown, a guide plate 74 is fixedly mounted on the support leg 72, and the guide plate 74 is arranged in an inclined shape, and both the left and right sides of the constraint plate 43 are arranged in an arc shape, and the bottom end of the guide plate 74 contacts the left arc surface of the constraint plate 43, and the film cylinder 44 is located on the top side of the guide plate 74, and the other side of the wrapping film 442 contacts the guide plate 74; In this embodiment, when the driving rod 71 pulls part of the wrapping film 442 out from the inner cylinder 441, the restraining plate 43 supports and guides the wrapping film 442, so that the end of the wrapping film 442 can directly slide into the gap between the paint mist felt and the restraining plate 43, thereby preventing the end of the wrapping film 442 from being unable to be inserted into the gap between the paint mist felt and the restraining plate 43 due to the bending deformation of the wrapping film 442, thereby affecting the use of the device.

[0030] In a further preferred embodiment of the present invention, Fig.10 and Fig.12 As shown, two threaded rods 75 are installed on the top of the supporting leg 72 through the thread, and the two end openings of the inner tube 441 are slidably installed with limit rods 76, and the limit rods 76 are rotatably connected with the corresponding threaded rods 75; In this embodiment, when replacing the membrane cylinder 44, the operator can reversely twist the threaded rod 75 to pull the limiting rod 76 out of the inner cylinder 441 to release the restrained limiting state of the inner cylinder 441. At this time, the operator can directly take out the inner cylinder 441 from the support leg 72, and then place the new membrane cylinder 44 in the support leg 72, and then twist the threaded rod 75 forward to push the limiting rod 76 to reinsert it into the new inner cylinder 441, and the installation of the membrane cylinder 44 is completed. The installation operation of the membrane cylinder 44 is simple.

[0031] Working principle: When the improved glass fiber paint mist felt winding device is used, the operator first inserts the winding roller 1 between the two rectangular rods 2, and then tightens the bolts through a wrench or a socket, and screws the bolts into the winding roller 1 to complete the installation of the winding roller 1; After the installation of the winding roller 1 is completed, the operator can reversely twist the threaded rod 75 to pull the limiting rod 76 out of the inner cylinder 441 to release the restrained limiting state of the inner cylinder 441. At this time, the operator can directly take out the inner cylinder 441 from the support leg 72, and then place the new film cylinder 44 in the support leg 72, and then twist the threaded rod 75 forward to push the limiting rod 76 to reinsert into the new inner cylinder 441, and the installation of the film cylinder 44 is completed. After the installation of the above-mentioned winding roller 1 and film cylinder 44 is completed, the operator first unscrews the bolts on the limit plate 42, then rotates the limit plate 42 to make the limit plate 42 stand upright, and then inserts one end of the paint mist felt into the constraint groove 41, and fixes one end of the paint mist felt on the winding roller 1, then rotates the limit plate 42 in the opposite direction, and screws the bolts on the limit plate 42 into the constraint groove 41 again, and fixes the limit plate 42 in the opening of the constraint groove 41 again. At this time, due to the squeezing of the paint mist felt by the limit plate 42 and the inner wall of the constraint groove 41, the paint mist felt at the corresponding position is compacted, and the feeding operation of the paint mist felt is completed; After the above-mentioned paint mist felt feeding operation is completed, the first motor 61 starts the driving gear 62 to rotate, and then drives the winding roller 1 to rotate slowly through the gear ring 63. The slowly rotating winding roller 1 winds the compressed paint mist felt around the winding roller 1, and at the same time, the paint mist felt outside the constraint groove 41 gradually slides into the constraint groove 41 synchronously, and due to the pressing of the right arc surface of the limiting plate 42 on the paint mist felt, the gas in the paint mist felt can be gradually pressed out, and the paint mist felt can be compressed to the corresponding state, and then the compressed paint mist felt moves to the left arc surface of the limiting plate 42 and the inner side of the constraint groove 41. At this time, due to the constraint of the paint mist felt by the bottom plane of the limiting plate 42 and the inner wall of the constraint groove 41 on the paint mist felt, the paint mist felt maintains a compressed state and slides out of the constraint groove 41 to be wound on the winding roller 1. At the same time, due to the expansion deformation and reset of the paint mist felt, a strong resistance force is generated between the paint mist felt and the limiting plate 42 and the inner wall of the constraint groove 41, so that the paint mist felt needs to overcome a corresponding resistance when sliding in the constraint groove 41, and then a pulling force can be applied to the paint mist felt wound on the winding roller 1 to maintain the compressed state of the paint mist felt wound on the winding roller 1; When the winding roller 1 reels the paint mist felt to the outer peripheral side of the winding roller 1, the diameter of the winding roller 1 gradually expands due to the winding of the paint mist felt. At this time, due to the mutual interference between the paint mist felt and the bottom side of the limiting plate 42, the rectangular rod 2 can be pushed downward synchronously; It should be noted that when the rectangular rod 2 moves downward, the piston plate 52 can be synchronously driven to move downward to further compress the compressed air in the piston cylinder 51. At this time, due to the push of the piston plate 52 by the compressed air in the piston cylinder 51, an upward thrust can be continuously applied to the rectangular rod 2, so that the paint mist felt at the top of the outer peripheral side of the winding roller 1 always conflicts with the limit plate 42, so that the paint mist felt in the constraint groove 41 only needs to be translated to the left to be directly wound on the winding roller 1; As the winding roller 1 moves downward, when the paint mist felt is completely wound up on the winding roller 1, the paint mist felt roll directly fits against the inner arc wall of the restraining plate 43, and the paint mist felt on the winding roller 1 rotates in the restraining plate 43, so that when the paint mist felt slides out of the restraining groove 41 and the paint mist felt on the winding roller 1 loses the above-mentioned tension, the restraining plate 43 continues to maintain the restraint of the paint mist felt on the winding roller 1, so that the paint mist felt on the winding roller 1 maintains a compressed state; After all the paint mist felts are wound up on the winding roller 1, the second motor 73 is started to drive the driving rod 71 to rotate forward. Due to the friction between the driving rod 71 and the winding film 442 and the rotation of the inner cylinder 441, part of the winding film 442 is released from the inner cylinder 441, and the rotating driving rod 71 pushes the winding film 442 to slide against the guide plate 74, so that the end of the winding film 442 is inserted into the gap between the paint mist felt and the restraining plate 43. At this time, due to the adhesion between the adhesive surface of the end of the winding film 442 and the paint mist felt roll on the outer peripheral side of the winding roller 1, the end of the winding film 442 is fixed to the outer periphery of the paint mist felt roll The winding film 442 is wound around the outer peripheral side of the paint mist felt roll on the outer peripheral side of the winding roller 1, and as the winding roller 1 rotates, the winding film 442 is wound around the outer peripheral side of the paint mist felt roll on the outer peripheral side of the winding roller 1. After the winding film 442 of a predetermined length is wound around the outer peripheral side of the paint mist felt roll, the second motor 73 drives the driving rod 71 to temporarily rotate in the reverse direction, so that the serrated indentations of the winding film 442 are subjected to a great pulling force, so that the winding film 442 is torn from the serrated indentations, and finally a proper amount of the winding film 442 is wound around the paint mist felt roll on the outer peripheral side of the winding roller 1, locking the compressed state of the paint mist felt roll on the outer peripheral side of the winding roller 1, and the preliminary packaging of the winding film 442 is completed; When the paint mist felt and the inner arc wall of the constraint plate 43 are close to each other, as the piston plate 52 moves downward, the top of the knob 53 is gradually inserted into the limit groove 54. When the limit block 56 moves to the opening position at the bottom end of the limit groove 54, due to the mutual interference between the inclined surface of the limit block 56 and the opening edge of the limit groove 54, the limit block 56 can be squeezed into the slide groove 55 along the inclined surface of the limit block 56, thereby automatically releasing the interference state between the limit block 56 and the piston plate 52, so that the top of the knob 53 can be directly inserted into the limit groove 54. When the paint mist felt and the inner arc wall of the constraint plate 43 are in contact, the limit block 56 also moves synchronously to the corresponding position in the limit groove 54. At this time, due to the push of the spring 57 on the limit block 56, part of the limit block 56 automatically pops out of the slide groove 55. At this time, due to the mutual interference between the bottom side plane of the limit block 56 and the inner wall of the limit groove 54, the position of the rectangular rod 2 can be locked. After the wrapping film 442 on the outer peripheral side of the paint mist felt roll is wound and installed, the operator unscrews the bolts on the winding roller 1, and then the operator can directly remove the paint mist felt roll that has been preliminarily packaged from the device, and then put the paint mist felt roll that has been preliminarily packaged into the packaging box to complete the compression and winding to complete the packaging of the paint mist felt; After the above-mentioned paint mist felt material taking operation is completed, the operator re-completes the installation of the new winding roller 1 according to the above-mentioned operation, and then the operator turns the knob 53 ninety degrees through the wrench. At this time, the limit block 56 moves directly to the top side of the rectangular hole 58, and the interference state between the limit block 56 and the inner wall of the limit groove 54 is released. At this time, due to the push of the gas in the piston cylinder 51 on the piston plate 52, the rectangular rod 2 retracted into the piston cylinder 51 automatically slides out of the piston cylinder 51, and the rectangular block synchronously passes through the rectangular hole 58 and slides out of the limit groove 54, and drives the winding roller 1 to reset. Finally, the operator turns the knob 53 ninety degrees in the opposite direction to reset the limit block 56, and then the operator re-installs the paint mist felt according to the above-mentioned operation. The device can continue to perform the compression and winding operation of the next paint mist felt. According to the above-mentioned repeated operations, the operator continuously performs the compression and winding and preliminary packaging operations of the paint mist felt.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A glass fiber paint mist felt compression and winding device, comprising a winding roller (1), characterized in that: Rectangular rods (2) are provided at both the front and rear ends of the winding roller (1); a round rod (3) is rotatably installed on the top of the rectangular rod (2) through a bearing, and the round rod (3) is fixedly connected to the rectangular rod (2) by bolts; a compression mechanism (4) is provided on the top side of the winding roller (1); the compression mechanism (4) comprises a restraining groove (41); the restraining groove (41) is provided on the top side of the winding roller (1); the bottom side edge of the left side of the restraining groove (41) is arranged in an arc shape and contacts the outer peripheral wall of the winding roller (1); a limit stop is provided in the top opening of the restraining groove (41); The plate (42) is provided with a right end of the limit plate (42) in the shape of an arc plate, the right end of the limit plate (42) is rotatably connected to the constraint groove (41), and the left end of the limit plate (42) is fixedly connected to the constraint groove (41) by a bolt, the left end of the limit plate (42) is located on the left side of the winding roller (1), the right end corner of the limit plate (42) and the right end opening corner of the constraint groove (41) are both in the shape of an arc surface, a constraint plate (43) in the shape of a semicircular tube is provided between the two rectangular rods (2), and a film cylinder (44) is provided on the left side of the constraint plate (43); A positioning mechanism (5) is provided on the bottom side of the rectangular rod (2), a driving mechanism (6) is provided on the front side of the rectangular rod (2), and a film placing mechanism (7) is provided on the bottom side of the film cylinder (44).

2. The glass fiber paint mist felt compression and winding device according to claim 1, characterized in that: The positioning mechanism (5) comprises a piston cylinder (51), wherein the piston cylinder (51) is arranged on the bottom side of the corresponding rectangular rod (2), a piston plate (52) is slidably mounted in the piston cylinder (51), and gas is filled between the bottom side of the piston plate (52) and the inner wall of the piston cylinder (51), the bottom end of the rectangular rod (2) is inserted into the corresponding piston cylinder (51) and fixedly connected to the corresponding piston plate (52), and the outer peripheral wall of the bottom of the rectangular rod (2) is slidably connected to the inner wall of the top opening of the corresponding piston cylinder (51).

3. The glass fiber paint mist felt compression and winding device according to claim 2, characterized in that: A knob (53) is rotatably installed at the center position of the inner bottom wall of the piston cylinder (51), and the outer ring edge of the top of the knob (53) is arranged in an arc shape. A limit groove (54) with a T-shaped cross-section is jointly provided at the position of the piston plate (52) and the corresponding rectangular rod (2) corresponding to the knob (53). Two slide grooves (55) are arranged on the outer peripheral wall of the top of the knob (53) in a relative manner. A limit block (56) is slidably installed in the slide groove (55), and one end of the limit block (56) is arranged in an inclined shape. A spring (57) is provided between the limit block (56) and the inner wall of the corresponding slide groove (55), and the two ends of the spring (57) are respectively fixedly connected to the other end of the corresponding limit block (56) and the inner wall of the corresponding slide groove (55).

4. The glass fiber paint mist felt compression and winding device according to claim 3, characterized in that: The bottom end of the knob (53) is in the shape of a hexagonal rod, and the bottom end of the knob (53) is located above the bottom side of the corresponding piston cylinder (51). A rectangular hole (58) is provided on the bottom side of the piston plate (52) at a position corresponding to the limit block (56), and the interior of the rectangular hole (58) is communicated with the interior of the corresponding limit groove (54).

5. The glass fiber paint mist felt compression and winding device according to claim 4, characterized in that: Two support frames (45) are fixedly mounted on the bottom side of the constraint groove (41), and the constraint plate (43) is clearance-matched with the corresponding support frames (45). A base (46) is fixedly mounted between the two piston cylinders (51), and the top end of the base (46) is fixedly connected to the constraint plate (43).

6. The glass fiber paint mist felt compression and winding device according to claim 5, characterized in that: The driving mechanism (6) comprises a first motor (61), the first motor (61) being fixedly mounted on the front side of the front rectangular rod (2) via a connecting plate and bolts, a gear (62) being fixedly mounted on the driving end of the first motor (61), a gear ring (63) being fixedly mounted on the front side of the front round rod (3), and the gear ring (63) being meshingly connected with the gear (62).

7. The glass fiber paint mist felt compression and winding device according to claim 6, characterized in that: The film cylinder (44) is divided into two parts, namely an inner cylinder (441) and a wrapping film (442). The wrapping film (442) is wrapped around the outer circumference of the inner cylinder (441), and one side of the wrapping film (442) is coated with adhesive. The wrapping film (442) is provided with a plurality of serrated indentations. The inner hole of the inner cylinder (441) is arranged in a hexagonal rod shape.

8. The glass fiber paint mist felt compression and winding device according to claim 7, characterized in that: The film placing mechanism (7) comprises a supporting leg (72), a driving rod (71) is provided below the inner cylinder (441), and both ends of the driving rod (71) are rotated to penetrate the plate wall of the supporting leg (72), the outer peripheral wall of the driving rod (71) is in contact with one side of the winding film (442), and a non-stick coating is provided on the outer peripheral wall of the driving rod (71), and a second motor (73) is fixedly installed at a position corresponding to the driving rod (71) on the front side of the supporting leg (72) through a connecting block, and the driving end of the second motor (73) is fixedly connected to the front end of the driving rod (71).

9. The glass fiber paint mist felt compression and winding device according to claim 8, characterized in that: A guide plate (74) is fixedly mounted on the support leg (72), and the guide plate (74) is arranged in an inclined shape. The left and right sides of the constraint plate (43) are arranged in an arc shape, and the bottom end of the guide plate (74) is in contact with the left arc surface of the constraint plate (43). The film cylinder (44) is located on the top side of the guide plate (74), and the other side of the wrapping film (442) is in contact with the guide plate (74).

10. The glass fiber paint mist felt compression and winding device according to claim 9, characterized in that: Two threaded rods (75) are installed on the top ends of the support legs (72) so as to penetrate the threads. Limit rods (76) are slidably installed in the openings at both ends of the inner tube (441), and the limit rods (76) are rotatably connected to the corresponding threaded rods (75).

Images