Smoothing device for double-sided printing composite film
The double-sided printed composite film smoothing device addresses the issue of dust invasion by using dust removal components and a pressure roller to maintain film quality and prevent tears, achieving effective dust removal and smooth operation.
Patent Information
- Application Number
- CN202421132158.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Existing composite film smoothing devices fail to effectively prevent dust particles from invading the film during the smoothing process, which can degrade its performance, air permeability, and appearance quality, and potentially cause tears or breaks.
A double-sided printed composite film smoothing device with dust removal components that utilize rotating shaft cylinders with air holes and a three-way pipe connected to dust collection equipment to suction dust off both sides of the film, combined with a pressure roller to smooth the film during feeding.
Effectively removes dust from both sides of the composite film during the smoothing process, maintaining film quality and preventing tears or breaks, while ensuring smooth operation and dust-free surfaces.
Smart Images
Figure CN222225523U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite film processing, in particular to a double-sided printed composite film smoothing device. Background Art
[0002] The double-sided printed composite film smoothing device may be a device specially used for the production of double-sided printed composite films. Its main function is to smooth the composite film to ensure the printing quality and the aesthetics of the product.
[0003] After checking the publication number: CN218201233U, a smoothing device for processing self-adhesive composite films is disclosed. This technology discloses "a smoothing device for processing self-adhesive composite films, including a fixed base, a fixed platform support, a smoothing fixed platform, a composite film moving smoothing device and a composite film conveying and winding device, the composite film moving smoothing device includes a supporting vertical plate, a rotating motor, a rotating transmission screw, a screw support, a guide limit rod, a movable connecting plate, a hydraulic rod support plate, a lifting hydraulic rod, a rotating rod support, a roller rotating rod, a rotating flattening roller, a fixed buckle support block, a shovel plate fixed buckle and a movable smoothing shovel plate, the composite film conveying and winding device includes a fixed vertical plate, a winding motor, a winding transmission shaft, a winding transmission belt and a composite film body" and other technical solutions, which have "realized the purpose of facilitating automatic smoothing of the smoothing device for processing self-adhesive composite films, and facilitating automatic winding and unfolding of composite films" and other technical effects;
[0004] In the process of smoothing the composite membrane in the above scheme, due to the limitations of the operating method and the influence of environmental factors, external dust particles are easily introduced during the smoothing process. These tiny dust particles may not only invade the fine structure of the composite membrane and affect its performance, but in some cases, they may even become a destructive force, causing the breathable composite membrane to tear or break. The invasion of dust particles will not only reduce the air permeability and other key properties of the composite membrane, but may also affect its appearance quality and service life. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a double-sided printed composite film smoothing device, which has the characteristics of being able to perform dust suction treatment on both sides of the composite film through a dust removal component, and then smoothing the composite film during the feeding process and after dust removal.
[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a double-sided printed composite film smoothing device, including a base and a composite film, the base is provided with a processing mechanism and is used to vacuum and smooth the composite film, the processing mechanism includes:
[0007] The main body assembly includes a gantry fixed in the middle of the top of the base, vertical frames fixed on both sides of the top of the base, and a table fixed between the tops of the vertical frames on both sides;
[0008] The dust removal assembly includes a mounting frame fixed at both ends of the middle of the table, a shaft cylinder rotatably mounted between the upper and lower sides of the mounting frames at both ends, and the shaft cylinder is provided with circumferentially distributed air holes, a gear installed at the rear end of the shaft cylinder, and a three-way pipe installed between the front ends of the shaft cylinders on both sides;
[0009] The leveling assembly includes a fixing frame fixed to the gantry.
[0010] Preferably, the smoothing assembly also includes a connecting piece hinged at the lower end of the fixed frame, a stick rack fixed at the lower end of the connecting piece, a pressure roller rotatably installed between the two ends of the stick rack, an electric push rod pivotally connected to the upper end of the fixed frame, and the output end of the electric push rod is pivotally connected to the lower end of the connecting piece.
[0011] Preferably, the dust removal assembly further comprises a sponge sleeve wrapped around the outer wall of the shaft cylinder, and the sponge sleeve is provided with circular holes distributed circumferentially, and the circular holes correspond to the air holes.
[0012] Preferably, the main body component also includes a second axis frame and a first axis frame respectively fixed on the left and right sides of the top of the base, and a second winding drum and a first winding drum are rotatably installed inside the second axis frame and the first axis frame respectively, and a motor is installed on the first axis frame, and the output end of the motor is connected to the first winding drum.
[0013] Preferably, the main body component also includes guide wheels rotatably mounted at both left and right ends of the platform and both inner sides.
[0014] Preferably, the three-way pipe is rotationally connected to the shaft cylinders on both sides, and the gears on the shaft cylinders on both sides are meshed for transmission.
[0015] Beneficial Effects
[0016] The utility model provides a double-sided printed composite film smoothing device. Compared with the prior art, it has the following advantages:
[0017] Beneficial effects:
[0018] (1) During the feeding process, the composite film generates friction with the upper shaft cylinder, driving it to rotate. The upper shaft cylinder drives the lower shaft cylinder to rotate synchronously through the cooperation of gears. In addition, by connecting the three-way pipe to the dust collection equipment, the dust on the composite film is sucked in through the air holes during the rotation of the shaft cylinder. In addition, the composite film can be dusted on both sides through the shaft cylinders on the upper and lower sides.
[0019] (2) The output end of the electric push rod drives the connecting piece to rotate, and the connecting piece drives the pressure roller to move through the stick frame, so that the pressure roller can apply pressure to the composite film below, thereby smoothing the composite film during the feeding process and after dust removal. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1It is a three-dimensional structural schematic diagram of the utility model;
[0021] Figure 2 It is a structural schematic diagram of the main components of the utility model;
[0022] Figure 3 It is a structural schematic diagram of the smoothing component in the utility model;
[0023] Figure 4 This is a schematic diagram of the structure of the platform in the utility model;
[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the dust removal component in the utility model.
[0025] In the figure: 1. base; 2. processing mechanism; 21. main assembly; 211. gantry; 212. stand; 213. table; 214. guide wheel; 215. first axis frame; 216. first winding drum; 217. second axis frame; 218. second winding drum; 219. motor; 22. dust removal assembly; 221. mounting frame; 222. shaft cylinder; 223. air hole; 224. gear; 225. three-way pipe; 226. sponge sleeve; 227. round hole; 23. smoothing assembly; 231. fixing frame; 232. connecting piece; 233. stick frame; 234. pressure roller; 235. electric push rod; 4. composite film. DETAILED DESCRIPTION
[0026] 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.
[0027] See also Figure 1-5 The utility model provides a technical solution for a double-sided printed composite film smoothing device: a double-sided printed composite film smoothing device, comprising a base 1 and a composite film 4, a processing mechanism 2 is arranged on the base 1 and is used to vacuum and smooth the composite film 4, and the processing mechanism 2 comprises:
[0028] The main assembly 21 includes a gantry 211 fixed in the middle of the top of the base 1, and vertical frames 212 fixed on both sides of the top of the base 1, and a table 213 is fixed between the tops of the vertical frames 212 on both sides;
[0029] The dust removal assembly 22 includes a mounting frame 221 fixed at both ends of the middle of the table 213, a shaft cylinder 222 rotatably mounted between the upper and lower sides of the mounting frames 221 at both ends, and the shaft cylinder 222 is provided with circumferentially distributed air holes 223, a gear 224 installed at the rear end of the shaft cylinder 222, and a three-way pipe 225 installed between the front ends of the shaft cylinders 222 at both sides;
[0030] The smoothing assembly 23 includes a fixing frame 231 fixed on the gantry 211 .
[0031] In this embodiment, by connecting the three-way pipe 225 to the dust collection equipment, the shaft cylinder 222 is driven to rotate continuously during the feeding process of the composite membrane 4, so that the shaft cylinder 222 can suck the dust on the composite membrane 4 through the air hole 223; and the shaft cylinder 222 on the upper and lower sides can be used to collect dust on both sides of the composite membrane 4.
[0032] Specifically, the smoothing component 23 also includes a connecting member 232 hinged at the lower end of the fixed frame 231, a stick frame 233 fixed at the lower end of the connecting member 232, a pressure roller 234 rotatably installed between the two ends of the stick frame 233, an electric push rod 235 pivotally connected to the upper end of the fixed frame 231, and the output end of the electric push rod 235 is pivotally connected to the lower end of the connecting member 232.
[0033] In this embodiment, the output end of the electric push rod 235 drives the connecting member 232 to rotate, and the connecting member 232 drives the pressure roller 234 to move through the stick frame 233, so that the pressure roller 234 can apply pressure to the composite film 4 below, thereby smoothing the composite film 4 during the feeding process.
[0034] Specifically, the dust removal assembly 22 further includes a sponge sleeve 226 wrapped around the outer wall of the shaft cylinder 222 , and the sponge sleeve 226 is provided with circular holes 227 distributed circumferentially, and the circular holes 227 correspond to the air holes 223 .
[0035] In this embodiment, the shaft cylinder 222 is in contact with the composite membrane 4 through the sponge sleeve 226 . Since the sponge sleeve 226 is soft and has a cushioning property, it can effectively reduce the direct pressure and impact on the composite membrane 4 .
[0036] Specifically, the main body component 21 also includes a second axis frame 217 and a first axis frame 215 respectively fixed on the left and right sides of the top of the base 1, and a second winding drum 218 and a first winding drum 216 are rotatably installed inside the second axis frame 217 and the first axis frame 215 respectively. A motor 219 is installed on the first axis frame 215, and the output end of the motor 219 is connected to the first winding drum 216.
[0037] In this embodiment, the second winding drum 218 wound with the composite film 4 is installed on the second shaft frame 217, one end of the composite film 4 is fixed on the first winding drum 216, and the first winding drum 216 is driven to rotate by the output end of the motor 219 to wind up the composite film 4, while also driving the composite film 4 to continuously move.
[0038] Specifically, the main body component 21 further includes guide wheels 214 rotatably mounted at both ends of the platform 213 and both sides of the interior.
[0039] In this embodiment, the guide wheel 214 can prevent the composite film 4 from directly contacting the corners of the platen 213 to avoid abrasion and scratches; and can also play a role in tensioning and guiding the composite film 4.
[0040] Specifically, the three-way pipe 225 is rotationally connected to the shaft cylinders 222 on both sides, and the gears 224 on the shaft cylinders 222 on both sides are meshed and transmitted.
[0041] In this embodiment, when the composite membrane 4 generates friction with the upper shaft cylinder 222 to drive it to rotate, the upper shaft cylinder 222 drives the lower shaft cylinder 222 to rotate synchronously through the cooperation of the gear 224 .
[0042] The working principle and use process of the utility model are as follows: first, the second winding drum 218 wound with the composite film 4 is installed on the second shaft frame 217, one end of the composite film 4 is fixed on the first winding drum 216, and the first winding drum 216 is driven to rotate by the output end of the motor 219 to wind up the composite film 4, and at the same time, the composite film 4 is driven to continuously move;
[0043] Then, the composite film 4 in the feeding process generates friction with the upper shaft cylinder 222 to drive it to rotate, and the upper shaft cylinder 222 drives the lower shaft cylinder 222 to rotate synchronously through the cooperation of the gear 224; and, by connecting the three-way pipe 225 to the dust collection equipment, the dust on the composite film 4 is sucked in through the air holes 223 during the rotation of the shaft cylinder 222; and the shaft cylinders 222 on both sides can be used to collect dust on both sides of the composite film 4;
[0044] At the same time, the output end of the electric push rod 235 drives the connecting piece 232 to rotate, and the connecting piece 232 drives the pressure roller 234 to move through the stick frame 233, so that the pressure roller 234 can apply pressure to the composite film 4 below, thereby smoothing the composite film 4 during the feeding process.
[0045] The model of the motor is: RNYM1-1530. As it adopts the existing mature technology products, it will not be elaborated in detail here. And the electrical components appearing in this article are all connected to the external main controller and 220V AC power.
[0046] 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", "comprises" or any other variations 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.
[0047] 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 double-sided printed composite film smoothing device, comprising a base (1) and a composite film (4), characterized in that: The base (1) is provided with a processing mechanism (2) for vacuuming and smoothing the composite film (4), and the processing mechanism (2) comprises: The main body component (21) comprises a gantry frame (211) fixed in the middle of the top of the base (1), vertical frames (212) fixed on both sides of the top of the base (1), and a table plate (213) fixed between the tops of the vertical frames (212) on both sides; The dust removal assembly (22) comprises a mounting frame (221) fixed at both the front and rear ends of the middle of the table (213), a shaft cylinder (222) rotatably mounted between the upper and lower sides of the mounting frames (221) at both ends, and the shaft cylinder (222) is provided with circumferentially distributed air holes (223), a gear (224) mounted at the rear end of the shaft cylinder (222), and a three-way pipe (225) mounted between the front ends of the shaft cylinders (222) at both sides; The smoothing assembly (23) includes a fixing frame (231) fixed on the gantry (211).
2. The double-sided printed composite film smoothing device according to claim 1, characterized in that: The smoothing component (23) also includes a connecting member (232) hinged at the lower end of the fixed frame (231), a stick frame (233) fixed at the lower end of the connecting member (232), a pressure roller (234) rotatably installed between the two ends of the stick frame (233), and an electric push rod (235) pivotally connected to the upper end of the fixed frame (231), and the output end of the electric push rod (235) is pivotally connected to the lower end of the connecting member (232).
3. The double-sided printed composite film smoothing device according to claim 1, characterized in that: The dust removal assembly (22) further comprises a sponge sleeve (226) wrapped around the outer wall of the shaft cylinder (222), and the sponge sleeve (226) is provided with circular holes (227) distributed in a circumference, and the circular holes (227) correspond to the air holes (223).
4. The double-sided printed composite film smoothing device according to claim 1, characterized in that: The main body component (21) also includes a second axis frame (217) and a first axis frame (215) respectively fixed on the left and right sides of the top of the base (1); a second winding drum (218) and a first winding drum (216) are rotatably installed inside the second axis frame (217) and inside the first axis frame (215), respectively; a motor (219) is installed on the first axis frame (215), and the output end of the motor (219) is connected to the first winding drum (216).
5. The double-sided printed composite film smoothing device according to claim 1, characterized in that: The main body component (21) also includes guide wheels (214) rotatably mounted on both left and right ends and both sides of the interior of the platform (213).
6. The double-sided printed composite film smoothing device according to claim 1, characterized in that: The three-way pipe (225) is rotationally connected to the shaft cylinders (222) on both sides, and the gears (224) on the shaft cylinders (222) on both sides are meshed and transmitted.