Cloth discharging device of calender

Abstract

The cloth discharging device comprises a bottom plate, the top of the bottom plate is fixedly connected with a base plate, the top of the bottom plate is fixedly connected with a protective cover, the top of the bottom plate is fixedly connected with a cooling assembly used for discharging cloth of the calender, and the cooling assembly comprises a first supporting frame plate fixedly connected with the top of the bottom plate. The surface of the first support frame plate is rotatably connected with a cylinder. The utility model relates to the technical field of calenders. According to the cloth discharging device of the calender, the cooling assembly is arranged, air can be continuously supplied to the air inlet pipe through the guide pipe and the conical pipe, an external air pipe can freely rotate in the air supply process, air supply is not affected, the related structure is simple, the cloth discharging device can be disassembled and maintained only by rotating a screw rod, air is uniformly supplied to a cylinder for cooling, and the working efficiency is improved. The PVC can be stably cooled in the calendering process, direct blowing cooling is avoided, and the deformation possibility is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of calenders, in particular to a cloth discharging device of a calender. Background Art

[0002] The common calender is mainly composed of rollers, frames, etc. The patent with announcement number CN216658894U discloses a forming and conveying device of a PVC film calender, including a front plate and a rear plate, a stretching mechanism and a cooling mechanism are sequentially arranged between the front plate and the rear plate along the conveying direction of the PVC film, the stretching mechanism includes a lower roller and an upper roller arranged above the lower roller, the cooling mechanism includes a plurality of cooling rollers sequentially arranged between the front plate and the rear plate, a plurality of cardboards corresponding to the cooling rollers are arranged in the vent pipe, each cardboard is provided with a plurality of air holes, the number of air holes of each cardboard is sequentially increased along the conveying direction of the PVC film, and each of the cardboards is arranged on the right side of the corresponding connecting pipe. The beneficial effects of the patent are: under the action of the stretching mechanism, the stretching degree entering the cooling mechanism can be adjusted; the cooling mechanism is provided to avoid the phenomenon of cold shrinkage of the PVC film and improve the production quality.

[0003] As shown in the above technology, when PVC cloth is discharged, its own temperature is relatively high, and external equipment is required to quickly blow air to cool its surface. PVC itself is light in weight, and it will deform during the blowing and cooling process. It is also prone to thermal expansion and contraction. The entire surface of the PVC cloth will have wrinkles, which directly affects the product quality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cloth discharging device for a calender, which solves the problem that when PVC cloth is discharged, its own temperature is high and external equipment is required to quickly blow air to cool its surface. PVC itself is light in weight and deforms during the blowing and cooling process. It is also prone to thermal expansion and contraction. The entire surface of the PVC cloth will have a wrinkled surface, which directly affects the product quality.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cloth discharging device of a calender, comprising a bottom plate, the top of the bottom plate is fixedly connected to a pad, the top of the bottom plate is fixedly connected to a protective cover, the top of the bottom plate is fixedly connected to a cooling component for calender cloth discharging, the cooling component comprises a first support frame plate fixedly connected to the top of the bottom plate, the surface of the first support frame plate is rotatably connected to a cylinder, the center position of the cylinder is connected to an air intake pipe, the surface of the air intake pipe is movably sleeved with a second support frame plate, the surface of the second support frame plate is rotatably connected to a screw rod, the surface of the screw rod is threadedly connected to a synchronous plate, one side of the synchronous plate is fixedly connected to a limiting ring, the inner surface of the limiting ring is movably sleeved with a guide tube, the surface of the guide tube is provided with a guide annular groove, one end of the guide tube is connected to a conical tube, the surface of the conical tube is connected to the air intake pipe, and the top of the bottom plate is fixedly connected to a shaping component for cloth cutting.

[0006] Preferably, the shaping component includes a base fixedly connected to the top of the base plate, and reinforcing ribs are arranged on the surface of the base.

[0007] Preferably, a reinforcing slot plate is fixedly connected to the top of the base, and a through slot is provided in the middle of the reinforcing slot plate.

[0008] Preferably, a telescopic rod is fixedly connected to one side of the reinforcing slot plate, and a connecting folding plate is fixedly connected to one end of the telescopic rod.

[0009] Preferably, a cutter is rotatably connected to one side of the surface of the connecting folding plate, and the shape of the cutter is circular.

[0010] Preferably, a stabilizing block is fixedly connected to the other side of the surface of the connecting folded plate, and one side of the surface of the stabilizing block penetrates the reinforcing groove plate and extends to one side of the reinforcing groove plate.

[0011] Beneficial Effects

[0012] The utility model provides a cloth discharging device for a calender. Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The cloth discharging device of the calender is fixedly connected with a cooling component for discharging cloth from the calender through the top of the bottom plate, the cooling component comprises a first support frame plate fixedly connected with the top of the bottom plate, a cylinder is rotatably connected to the surface of the first support frame plate, an air inlet pipe is connected to the center of the cylinder, a second support frame plate is movably sleeved on the surface of the air inlet pipe, a screw rod is rotatably connected to the surface of the second support frame plate, a synchronous plate is threadedly connected to the surface of the screw rod, a limiting ring is fixedly connected to one side of the synchronous plate, a guide pipe is movably sleeved on the inner surface of the limiting ring, a guide annular groove is opened on the surface of the guide pipe, one end of the guide pipe is connected with a conical pipe, and the surface of the conical pipe is connected to the air inlet pipe. By setting the cooling component, the device can continuously supply air to the air inlet pipe through the guide pipe and the conical pipe, the external air pipe can rotate freely during the air supply process, and will not affect the air supply, and the relevant structure is simple, and it can be disassembled and maintained by rotating the screw rod, and the cylinder is evenly supplied with air for cooling, which can ensure stable cooling of PVC during the calendering process, avoid direct air blowing cooling, and reduce the possibility of deformation.

[0014] (2) The cloth discharging device of the calender includes a base fixedly connected to the top of the bottom plate through a shaping component, a reinforcing rib is arranged on the surface of the base, a reinforcing slot plate is fixedly connected to the top of the base, a through slot is arranged in the middle of the reinforcing slot plate, a telescopic rod is fixedly connected to one side of the reinforcing slot plate, a connecting folding plate is fixedly connected to one end of the telescopic rod, a cutting knife is rotatably connected to one side of the surface of the connecting folding plate, and the shape of the cutting knife is circular, a stabilizing block is fixedly connected to the other side of the surface of the connecting folding plate, and one side of the surface of the stabilizing block penetrates the reinforcing slot plate and extends to one side of the reinforcing slot plate. By utilizing the setting of the shaping component, the device can directly cut and remove the deformed parts on both sides by the cutting knife, and the telescopic rod is used to adjust the position of the cutting knife, so as to facilitate the operation according to the requirements in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the shaping component structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the cooling component structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 A partial enlarged view of point A in the middle.

[0019] In the figure: 1. bottom plate; 2. pad; 3. cooling assembly; 31. first support frame plate; 32. cylinder; 33. air inlet pipe; 34. second support frame plate; 35. screw rod; 36. synchronous plate; 37. limit ring; 38. guide pipe; 39. guide annular groove; 310. conical tube; 4. shaping assembly; 41. base; 42. strengthening groove plate; 43. telescopic rod; 44. connecting folding plate; 45. cutter; 46. stabilizing block; 5. protective cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 , the utility model provides two technical solutions:

[0022] Embodiment 1, a cloth discharging device of a calender, comprising a bottom plate 1, a pad 2 is fixedly connected to the top of the bottom plate 1, a protective cover 5 is fixedly connected to the top of the bottom plate 1, a cooling component 3 for discharging cloth from the calender is fixedly connected to the top of the bottom plate 1, and the cooling component 3 comprises a first support frame plate 31 fixedly connected to the top of the bottom plate 1, a cylinder 32 is rotatably connected to the surface of the first support frame plate 31, the surface of the cylinder 32 is made of copper, a plurality of air outlet holes are evenly arranged on the surface of the cylinder 32, an air inlet pipe 33 is connected to the center of the cylinder 32, a second support frame plate 34 is movably sleeved on the surface of the air inlet pipe 33, a screw rod 35 is rotatably connected to the surface of the second support frame plate 34, a synchronous plate 36 is threadedly connected to the surface of the screw rod 35, and a limited fixed connection is provided on one side of the synchronous plate 36 A guide tube 38 is movably sleeved on the inner surface of the limit ring 37, and a guide annular groove 39 is provided on the surface of the guide tube 38. One end of the guide tube 38 is connected with a tapered tube 310, and the surface of the tapered tube 310 is connected with the air inlet pipe 33. A shaping component 4 for cloth cutting is fixedly connected to the top of the bottom plate 1. By utilizing the setting of the cooling component 3, the device can continuously supply air to the air inlet pipe 33 through the guide tube 38 and the tapered tube 310. The external air pipe can rotate freely during the air supply process without affecting the air supply. In addition, the relevant structure is simple and can be disassembled and maintained by rotating the screw rod 35. The cylinder 32 is evenly supplied with air for cooling, which can ensure stable cooling of the PVC during the calendering process, avoid direct cooling by blowing air, and reduce the possibility of deformation.

[0023] Embodiment 2, the main difference from embodiment 1 is: a cloth discharging device of a calender, the shaping component 4 includes a base 41 fixedly connected to the top of the bottom plate 1, the surface of the base 41 is provided with reinforcing ribs, the top of the base 41 is fixedly connected with a reinforcing slot plate 42, the middle of the reinforcing slot plate 42 is provided with a through slot, one side of the reinforcing slot plate 42 is fixedly connected with a telescopic rod 43, one end of the telescopic rod 43 is fixedly connected with a connecting folding plate 44, one side of the surface of the connecting folding plate 44 is rotatably connected with a cutter 45, the shape of the cutter 45 is circular, the other side of the surface of the connecting folding plate 44 is fixedly connected with a stabilizing block 46, one side of the surface of the stabilizing block 46 penetrates the reinforcing slot plate 42 and extends to one side of the reinforcing slot plate 42, by utilizing the setting of the shaping component 4, the device can directly cut and remove the deformed parts on both sides through the cutter 45, and at the same time, the telescopic rod 43 is used to adjust the position of the cutter 45, so as to facilitate the operation as required in the later stage.

[0024] When in use, one end of the guide tube 38 is connected to the external air pipe, and the protective cover 5 can effectively isolate and protect the equipment during operation. It is connected by bolts and can be quickly disassembled when necessary.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] During operation, the guide pipe 38 is connected with the external air supply pipe, the screw rod 35 is rotated, one end of the screw rod 35 is connected and fixed with the second support frame plate 34, the equipment is turned on, the rotation of the external air supply pipe drives the guide pipe 38 and the tapered tube 310 to rotate, and at the same time, the limit ring 37 slides with the guide annular groove 39, the guide pipe 38 slides directly with the second support frame plate 34, the air inlet pipe 33 rotates with the guide pipe 38, and the air inlet pipe 33 slides with the tapered tube 310. When the PVC cloth passes through the cylinder 32, it is evenly blown to cool down. After it passes through the cutter 45 along the pad 2, according to the actual wrinkle situation, the telescopic rod 43 is extended, and the cutter 45 is driven to move to a suitable position directly through the connecting folding plate 44. At the same time, the stabilizing block 46 slides on the surface of the reinforcing groove plate 42, and the cutter 45 directly cuts off the wrinkled cloth on both sides, and the remaining good material is subsequently rolled up. When the device is finished working, the device is restored.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cloth discharging device for a calender, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a pad (2), the top of the bottom plate (1) is fixedly connected to a protective cover (5), the top of the bottom plate (1) is fixedly connected to a cooling assembly (3) for calender cloth output, the cooling assembly (3) comprises a first support frame plate (31) fixedly connected to the top of the bottom plate (1), the surface of the first support frame plate (31) is rotatably connected to a cylinder (32), the center of the cylinder (32) is connected to an air intake pipe (33), the surface of the air intake pipe (33) is movably sleeved with a second support frame plate (34), the second support frame plate ( A screw rod (35) is rotatably connected to the surface of the bottom plate (1), a synchronous plate (36) is threadedly connected to the surface of the screw rod (35), a limiting ring (37) is fixedly connected to one side of the synchronous plate (36), a guide tube (38) is movably sleeved on the inner surface of the limiting ring (37), a guide annular groove (39) is provided on the surface of the guide tube (38), one end of the guide tube (38) is connected to a conical tube (310), the surface of the conical tube (310) is connected to the air inlet pipe (33), and a shaping component (4) for cutting out cloth is fixedly connected to the top of the bottom plate (1).

2. A cloth discharging device for a calender according to claim 1, characterized in that: The shaping component (4) comprises a base (41) fixedly connected to the top of the base plate (1), and reinforcing ribs are arranged on the surface of the base (41).

3. A cloth discharging device for a calender according to claim 2, characterized in that: A reinforcing slot plate (42) is fixedly connected to the top of the base (41), and a through slot is provided in the middle of the reinforcing slot plate (42).

4. A cloth discharging device for a calender according to claim 3, characterized in that: A telescopic rod (43) is fixedly connected to one side of the reinforcing groove plate (42), and a connecting folding plate (44) is fixedly connected to one end of the telescopic rod (43).

5. A cloth discharging device for a calender according to claim 4, characterized in that: A cutter (45) is rotatably connected to one side of the surface of the connecting folding plate (44), and the shape of the cutter (45) is circular.

6. The cloth discharging device of a calender according to claim 4, characterized in that: A stabilizing block (46) is fixedly connected to the other side of the surface of the connecting folding plate (44), and one side of the surface of the stabilizing block (46) penetrates the reinforcing groove plate (42) and extends to one side of the reinforcing groove plate (42).

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