Shaping and cutting equipment and method for release film production

Abstract

The invention relates to the technical field of release film cutting equipment, in particular to shaping and cutting equipment and method for release film production, which comprises a rack, a control cabinet arranged on the side surface of the rack, a winding roller arranged on the side surface of the rack, a cutting assembly arranged on the inner side of the rack, and a shaping assembly arranged on the inner side of the rack and corresponding to the cutting assembly. A driving assembly is arranged between the cutting assembly and the shaping assembly, the cutting assembly comprises a driving roller, and a driving rod is arranged in the driving roller. By arranging the cutting assembly, the shaping assembly and the driving assembly, the equipment can meet different shaping and cutting modes during production of release films made of various materials, multiple purposes are achieved through one machine, the use cost of the equipment is reduced, driving and temperature control of components can be achieved through water circulation, the use energy consumption of the equipment is reduced, and the production efficiency is improved. The maintenance cost of a driving part of the equipment in the later period is reduced, and the equipment is more convenient and worry-saving to use.

Description

Technical Field

[0001] The present invention relates to the technical field of release film cutting equipment, and in particular to a type cutting equipment and method for release film production. Background Art

[0002] Release film refers to a film with distinguishable surface. When in contact with a specific material under limited conditions, the release film is non-sticky or slightly sticky. Usually, in order to increase the release force of plastic film, the plastic film is plasma treated, fluorine treated, or coated with a silicone release agent on the surface of the film material, such as PET, PE, OPP, etc.; so that it can show an extremely light and stable release force. According to the different release force required for the release film and the different viscosity of the isolation product glue, the release force is adjusted accordingly to achieve an extremely light and stable release force when peeling.

[0003] In order to meet various needs of release films, release films made of different materials are generally heat-set or cold-set according to the material to meet their physical properties and shape stability. Then, they are cut in a suitable manner according to the setting method. For example, heat-setting generally uses physical cutting with a knife, and cold-setting generally uses water jet or laser cutting. However, in existing production, only a variety of equipment types can be used to perform the above operations, which increases the on-site site requirements and equipment costs. To this end, we propose a shaping and cutting device and method for release film production. Summary of the invention

[0004] In order to overcome the technical problems existing in the above-mentioned prior art, the present invention provides a shaping and cutting device and method for producing a release film.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a shaping and cutting device for release film production: comprising a frame, a control cabinet is arranged on the side of the frame, a winding roller is arranged on the side of the frame, a cutting assembly is arranged on the inner side of the frame, a shaping assembly is arranged on the inner side of the frame corresponding to the position of the cutting assembly, and a driving assembly is arranged between the cutting assembly and the shaping assembly;

[0006] The cutting assembly includes a driving roller, a driving rod is arranged inside the driving roller, an adjusting block is movably sleeved on the side of the driving roller, four groups of cutting blades are arranged on the side of the adjusting block, a matching locking rod is arranged on the side of the cutting blade, a guide groove is provided on the side of the adjusting block, a positioning hole and a connecting hole are provided on the driving roller, a first positioning rod and a second positioning rod are arranged inside the positioning hole and the connecting hole respectively, and an elastic blocking block is provided on the wall of the connecting hole;

[0007] The shaping component includes a mounting plate, a connecting rod is arranged inside the mounting plate, two sets of gears and two sets of toothed rods are arranged on the side of the connecting rod, a connecting block is arranged on the side of the toothed rod, an electric push rod is arranged inside the connecting rod, a clamping block is fixedly installed on the output end of the electric push rod, a connecting plate is fixedly installed on the side between the connecting blocks, and a heat conducting plate and a guide roller are arranged on the side of the connecting plate;

[0008] The driving assembly comprises a connecting pipe, a mounting pipe and a locking block. A booster pump and a pressure-reducing pump are arranged on the sides of the connecting pipe and the mounting pipe.

[0009] Furthermore, the driving roller is rotatably installed on the side of the frame, an inner cavity is opened inside the driving roller, the driving rod is arranged inside the inner cavity, the fan blade block of the driving rod is fixedly connected to the inner wall of the inner cavity, a matching groove is opened on the side of the cutting blade, and the matching grooves opened on the cutting blades on both sides of the adjusting block have opposite thread rotation directions, and the matching locking rod is threadedly installed inside the matching groove and passes through the adjusting block so that the corresponding cutting blade is fit and fixed at the side position of the adjusting block.

[0010] Furthermore, an installation groove is opened on the side of the adjustment block, the positioning hole corresponds to the position of the installation groove, the connecting hole corresponds to the position of the installation groove connected to the guide groove, the elastic blocking block is elastically clamped inside it, the first positioning rod and the second positioning rod are threadedly installed inside the installation groove, and the sides of the first positioning rod and the second positioning rod are fixedly connected with a support tube.

[0011] Furthermore, the mounting plate is fixedly mounted on the inner side of the frame, a material storage cavity is opened inside the mounting plate, a slide groove is opened on the side of the mounting plate, an adjusting motor is fixedly mounted on the outer side of the frame, a connecting rod is movably arranged at the inner center position of the mounting plate and passes through the mounting plate and is fixedly connected to the output end of the adjusting motor, two sets of gears are movably sleeved on the side of the connecting rod and are movably arranged at the inner position of the mounting plate, the gear rods are respectively meshed with the side faces of the gears on both sides and are movably mounted at the inner position of the slide groove, the connecting block is fixedly mounted on the side faces of the two sets of gear rods, mounting cavities are opened on both sides of the connecting rod, the electric push rod is fixedly mounted inside the mounting cavity, and the clamping block extends from the inside of the mounting cavity to the inner position of the gear.

[0012] Furthermore, the heat conducting plate is fixedly mounted on the side of the connecting plate, the guide roller is rotatably mounted on the side of the heat conducting plate and is attached to the side of the heat conducting plate, and a flow guide pipe is arranged between the connecting plate and the mounting plate and passes through the connecting plate and the internal position of the storage cavity.

[0013] Furthermore, the mounting tube rotation seal is installed inside the inner cavity, the locking block is threadedly sleeved on the side of the mounting tube, the booster pump and the pressure-reducing pump are respectively arranged on the sides of the two groups of mounting tubes away from the driving roller, the mounting tubes are respectively connected to the water outlet of the booster pump and the water inlet of the pressure-reducing pump, the connecting tubes are arranged on the outside of the frame and the connecting tubes penetrate into the storage cavity, the connecting tubes are respectively connected to the water inlet of the booster pump and the water outlet of the pressure-reducing pump, and a one-way valve is arranged on the side of one group of connecting tubes.

[0014] A method for using a shaping and cutting device for producing a release film, comprising the following steps: before use: the first step is to select a heat shaping or cold shaping operation procedure according to the corresponding different release films, and manually adjust the corresponding components to select the cutting operation mode;

[0015] The second step is to install the cutting blade on the side of the adjusting block through the matching locking rod during heat setting, loosen the first positioning rod and the second positioning rod by a tool and move them out of the positioning hole and the connecting hole, so that the adjusting block can slide and adjust the position on the side of the driving roller, and then tighten the first positioning rod and the second positioning rod to move them into the positioning hole and the connecting hole, and the second positioning rod does not squeeze the elastic blocking block;

[0016] The third step is to remove the cutting blade from the lower position of the adjustment block during cold setting, and adjust the position of the adjustment block as above. However, the second positioning rod continues to be tightened to squeeze the elastic block so that its spring deformation ring slides out of the connecting hole and becomes open, and the locking block is screwed on the side of the mounting tube and squeezed on the side of the driving roller to fix it.

[0017] Furthermore, the following steps are included: when in use: in the first step, the release film is placed between the connecting plates, fitted on the side of the driving roller and then installed on the side of the winding roller, and the block is pulled by the electric push rod to contact the gear, so that the two sets of gears are driven to mesh with the gear rod, and the two sets of connecting plates are driven to approach so that the guide roller fits and contacts the side of the release film, so that the guide roller can constrain the rubber of the release film, and when the winding roller is driven to rewind, the cutting and separation operation can be performed through the cutting assembly, wherein one set of gears is driven, and the corresponding meshing gear rod moves unidirectionally, and the other set of gear rods are not driven and move accordingly, so that the release film can be driven to move through the guide roller, and the tension of the release film can be adjusted;

[0018] In the second step, during heat setting, the water supply delivers hot water to the inside of the connecting pipe. At this time, the booster pump and the pressure relief pump only perform ordinary water supply operations. The water flow impacts the drive rod to drive the drive roller to rotate. When the drive roller rotates, the side cutting blade cuts the release film, and the water circulation heat conduction plate conducts heat to the guide roller. When the guide roller constrains the release film, it rotates to perform heat setting operations on its side.

[0019] The third step is to cold-set. The water supply delivers cold water to the inside of the connecting pipe. At this time, the booster pump performs a pressurizing operation, so that the water flow inside the inner cavity is under pressure to flow into the guide groove from the connecting hole and spray out to form a water knife. The booster pump performs a pressure-reducing operation to reduce the pressure of the water flow out of the inner cavity to avoid excessive pressure on subsequent pipeline operations. At this time, the driving roller is constrained and fixed by the locking block, and the release film is attached to the side of the adjusting block to constrain the water knife to cut it. As above, the water circulation heat conduction plate and the guide roller conduct the cold flow to perform cold-setting operations on the release film.

[0020] Furthermore, the following steps are also included: after use: the first step is to disassemble the winding roller, and then remove the release film roll after the shaping and cutting;

[0021] The second step is to reset all components and replace and maintain damaged components. The equipment needs to be used for a short time after maintenance and should be preheated with power on. If it is not used for a long time, it should be powered off directly.

[0022] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0023] 1. The present invention sets a cutting component, a shaping component and a driving component, so that the equipment can meet the different shaping and cutting methods when producing release films of various materials, realizes multiple uses of one machine, reduces the cost of equipment use, and the driving and temperature control of the components can be achieved through water circulation, which reduces the energy consumption of equipment use and facilitates the maintenance cost of the driving components of the later equipment, making the equipment more convenient and worry-free to use.

[0024] 2. The present invention can adapt to different release films and perform corresponding different cutting operations by setting a cutting component. The driving rod can use water flow to drive the driving roller to rotate so that the side cutting blade can perform tool cutting. By locking the driving roller and connecting the elastic block and the installation groove, high-pressure spraying can be performed to perform water jet cutting operations, so that the equipment can perform multi-state cutting and reduce the setting of driving parts, which is convenient for subsequent maintenance and cleaning operations.

[0025] 3. The present invention provides a matching lock rod and its peripheral components. The matching lock rod can make the corresponding cutting blades be threadedly installed, and the corresponding cutting blades can be meshed with the matching lock rod threads, so that the corresponding cutting blades can be installed and removed synchronously, making the operation more convenient.

[0026] 4. The present invention can conduct the temperature of the water flow through the heat conduction plate by setting a shaping component. After the heat conduction plate contacts and exchanges heat with the guide roller, the release film can be cold-shaped and hot-shaped, and the guide roller can guide and clamp the release film.

[0027] 5. The present invention sets driving gears, driving gear rods and peripheral components, and drives the clamping block to contact and rub against the driving gears through an electric push rod, so that two groups of driving gears can be driven or a single group of driving gears can be driven. The two groups of driving gears can be driven to drive the guide rollers to move closer and farther from the corresponding release films to clamp and constrain them, so that the guide rollers can better fit on both sides of the release film, so that the equipment can adapt to single-sided or double-sided release films; when a single group of driving gears is driven, one group of guide rollers is driven to move, and the other group of guide rollers is not driven and can move accordingly, so as to complete the tension adjustment of the release film and ensure the best cutting effect.

[0028] 6. The present invention realizes water circulation inside the cutting component and the shaping component by setting a driving component, and sets a one-way valve to ensure unidirectional movement of the water flow, adapts to the use of subsequent components, and ensures stable movement of the equipment.

[0029] 7. The present invention sets a booster pump and a pressure-reducing pump. When the tool is cutting, the booster pump and the pressure-reducing pump only need to supply water to realize water circulation and drive the driving roller to rotate. The booster pump pressurizes the water flow entering the inner cavity to ensure the formation of the water knife to complete the cutting operation, and the pressure-reducing pump reduces the pressure of the water flow discharged from the inner cavity to avoid excessive water pressure and subsequent pipeline tearing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0032] Figure 3 It is a schematic diagram of the partial explosion structure of the cutting assembly of the present invention;

[0033] Figure 4 For the present invention Figure 2 A schematic diagram of the enlarged structure at point A;

[0034] Figure 5 It is a schematic diagram of the exploded cross-section structure of the cutting assembly of the present invention;

[0035] Figure 6 It is a partial structural schematic diagram of the mounting plate of the present invention;

[0036] Figure 7 It is a schematic diagram of the local structure of the connecting plate of the present invention;

[0037] Figure 8 It is a schematic diagram of the partial explosion structure of the shaping component of the present invention;

[0038] Fig. 9 It is a partial structural schematic diagram of the present invention.

[0039] Among them: 1. frame; 11. control cabinet; 12. winding roller; 2. cutting assembly; 21. driving roller; 22. inner cavity; 23. driving rod; 24. adjusting block; 241. mounting slot; 242. guide slot; 25. cutting blade; 251. matching slot; 252. matching locking rod; 26. positioning hole; 27. connecting hole; 271. elastic block; 28. first positioning rod; 29. ​​second positioning rod; 291. support cylinder; 3. shaping assembly; 3 1. Mounting plate; 311. Storage chamber; 312. Slide; 32. Adjusting motor; 33. Connecting rod; 331. Mounting chamber; 332. Electric push rod; 333. Block; 34. Gear; 35. Gear rod; 36. Connecting block; 37. Connecting plate; 371. Heat transfer plate; 38. Guide roller; 39. Flow guide pipe; 4. Driving assembly; 41. Connecting pipe; 42. Mounting pipe; 43. Locking block; 44. Booster pump; 45. Pressure relief pump; 46. One-way valve. DETAILED DESCRIPTION

[0040] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0041] Example: Figure 1 As shown, a shaping and cutting device for release film production includes a frame 1, the frame 1 is a rectangular frame, a control cabinet 11 is arranged on the side of the frame 1, and the control cabinet 11 is an integrated rectangular cabinet with a drive module, a power supply module and a control module arranged inside, a winding roller 12 is arranged on the side of the frame 1, and the winding roller 12 is connected and linked with the drive module inside the control cabinet 11, and can drive the winding roller 12 to rotate to perform a winding operation on the release film, a cutting component 2 capable of cutting the release film in multiple states is arranged on the inner side of the frame 1, a shaping component 3 capable of hot and cold shaping the release film is arranged at the position corresponding to the cutting component 2 on the inner side of the frame 1, and a driving component 4 capable of auxiliary driving is arranged between the cutting component 2 and the shaping component 3;

[0042] The provided cutting assembly 2 can perform corresponding cutting operations on release films of different shapes, and perform optimal cutting operations on the release films;

[0043] like Figures 2 to 5As shown, the cutting assembly 2 includes a driving roller 21 rotatably mounted on the side of the frame 1, the driving roller 21 is a cylindrical roller with a rectangular groove on the side, an inner cavity 22 is opened inside the driving roller 21 and passes through it, the inner cavity 22 is a cylindrical cavity with a continuous cross-shaped cross section, a driving rod 23 is arranged inside the inner cavity 22, the driving rod 23 is a cylindrical rod with fan blade blocks fixedly installed in a circular array at equal intervals on the side, the fan blade blocks of the driving rod 23 are fixedly connected to the inner wall of the inner cavity 22, an adjusting block 24 is movably sleeved at equal intervals on the side of the driving roller 21, the adjusting block 24 is a circular ring block with a concave cross section and a protrusion on the inner side, the protrusion of the adjusting block 24 is movably mounted inside the rectangular groove of the driving roller 21, four groups of cutting blades 25 are equidistantly mirrored on the side of the adjusting block 24, the cutting blade 25 is an arc-shaped blade with an "L"-shaped cross section, and matching grooves 251 passing through it are symmetrically opened on the side of the cutting blade 25, corresponding to the adjusting block The thread rotation directions of the matching grooves 251 provided on the cutting blades 25 on both sides of 24 are opposite, and the matching grooves 251 are circular thread grooves. Matching locking rods 252 are installed on the internal threads of the matching grooves 251, and the matching locking rods 252 penetrate the adjustment block 24 so that the corresponding cutting blades 25 are fitted and fixed at the side positions of the adjustment block 24. The matching locking rods 252 are "T"-shaped rods with two groups of threads with different rotation directions provided on the side; specifically, the driving rod 23 can be rotated by the impact of the external water flow, driving the driving roller 21 to perform a rotational movement operation accordingly, and in addition, the cutting blades 25 can be fixed at the side positions of the adjustment block 24 by the matching locking rods 252 provided, and the thread rotation directions of the matching grooves 251 corresponding to the matching locking rods 252 at different positions, so that the matching grooves 251 of the cutting blades 25 at the two sides of the adjustment block 24 can be synchronously approached to the side of the adjustment block 24 to complete the fixed installation of the cutting blades 25 when the matching locking rods 252 are engaged with their threads;

[0044] The side of the adjusting block 24 is symmetrically provided with a mounting groove 241 penetrating therethrough, and the mounting groove 241 is a cylindrical threaded groove. A guide groove 242 penetrating therethrough to the inside of the mounting groove 241 is provided at the center position of the side of the adjusting block 24 corresponding to the position of the mounting groove 241, and the guide groove 242 is an "L"-shaped cylindrical groove. Positioning holes 26 are equidistantly provided on the side of the driving roller 21, and the positioning holes 26 correspond to the position of the mounting groove 241, and the positioning holes 26 are circular holes. Connecting holes 27 penetrating therethrough are equidistantly provided on the side of the driving roller 21, and the connecting holes 27 correspond to the position of the mounting groove 241 connected to the guide groove 242, and the connecting holes 27 It is a cylindrical hole with an I-shaped cross section. An elastic block 271 is arranged on the wall of the connecting hole 27 away from the adjusting block 24 and the elastic block 271 is elastically clamped inside it. The elastic block 271 is a rubber round block that drives the spring on the side. The elastic block 271 makes the rubber round block block the connecting hole 27 under the pull of the spring force. The first positioning rod 28 and the second positioning rod 29 are installed on the internal thread of the mounting groove 241. The first positioning rod 28 is arranged inside it corresponding to the position of the positioning hole 26, and the second positioning rod 29 is arranged inside it corresponding to the position of the connecting hole 27. The first positioning rod 28 is a "T"-shaped cylindrical threaded rod. The second positioning rod 29 is a "T"-shaped cylindrical threaded rod with a cylindrical rod on the side. A support tube 291 is fixedly connected to the side of the first positioning rod 28 and the second positioning rod 29 close to the adjusting block 24, and the support tube 291 is movably sleeved on its side and fits on the side of the adjusting block 24. The support tube 291 is a spring steel cylinder with a continuous "W"-shaped cross section. Specifically, the first positioning rod 28 and the second positioning rod 29 are loosened and moved out of the internal position of the positioning hole 26 and the connecting hole 27, so that the adjusting block 24 can slide and adjust the position on the side of the driving roller 21, and then the first positioning rod 28 is tightened and inserted The positioning hole 26 limits the adjustment block 24. When the second positioning rod 29 is tightened and inserted into the connection hole 27 by default, the elastic block 271 is not squeezed, so that the connection hole 27 blocks the connection hole 27 by default and further limits the adjustment block 24. When changing the cutting mode, the cutting blade 25 is disassembled, and the second positioning rod 29 is further tightened to squeeze the support tube 291 to deform. The second positioning rod 29 pushes the spring-deformed rubber round block of the elastic block 271 to move out of the connection hole 27. At this time, the internal water flow of the inner cavity 22 is ejected from the connection hole 27 to the inside of the guide groove 242, generating a high-pressure water jet.

[0045] The setting component 3 can adjust the tension of the release film and perform hot and cold setting operations on it, ensuring that different types of release films can be adapted for cutting operations;

[0046] like Figure 2 and Figures 6 to 9As shown, the shaping component 3 includes a mounting plate 31 symmetrically fixedly mounted on the inner side of the frame 1, the mounting plate 31 is a rectangular plate, a material storage cavity 311 is symmetrically opened inside the mounting plate 31, the material storage cavity 311 is a rectangular cavity, a slide groove 312 is staggered and penetrated through the side of the mounting plate 31 in a mirrored manner, the slide groove 312 is a convex rectangular groove, an adjustment motor 32 is fixedly mounted on the outer side of the frame 1 and the adjustment motor 32 is set between the slide grooves 312, a connecting rod 33 is movably set at the inner center position of the mounting plate 31, and the connecting rod 33 penetrates the mounting plate 31 is fixedly connected to the output end of the regulating motor 32, the connecting rod 33 is a cylindrical rod with a cross-shaped cross section, two sets of gears 34 are symmetrically sleeved on the side of the connecting rod 33, and the two sets of gears 34 are movably arranged in the inner position of the mounting plate 31, the gear 34 is a circular ring gear with an "L"-shaped cross section, and the sides of the gears 34 on both sides are respectively meshed with gear rods 35, and the gear rods 35 are movably installed in the inner position of the slide groove 312, the gear rods 35 are rectangular bars, and the sides of the two sets of gear rods 35 away from the regulating motor 32 are respectively mirror-image-staggered and fixedly installed with connecting blocks 36, and the connecting blocks 36 The connecting block 36 is movably installed inside the slide groove 312, and the connecting block 36 is an "L"-shaped block. A mounting cavity 331 is opened on both sides of the connecting rod 33, and the mounting cavity 331 is a "T"-shaped cylindrical cavity. An electric push rod 332 is fixedly installed inside the mounting cavity 331, and a clamping block 333 is fixedly installed at the output end of the electric push rod 332. The clamping block 333 extends from the inside of the mounting cavity 331 to the inside of the gear 34. The clamping block 333 is a rectangular block made of wear-resistant material. Specifically, the adjusting motor 32 can drive the connecting rod 33 to rotate. 32 pulls the clamping block 333 to fit the inner side of the corresponding gear 34, so that the connecting rod 33 can drive the corresponding gear 34 to rotate synchronously. When the two sets of gears 34 are driven, they are respectively meshed with the gear rod 35 to drive the connecting block 36 to move closer or farther away. When one set of gears 34 is driven, it is meshed with the corresponding gear rod 35 to move it, and the other set of gear rods 35 moves accordingly. The corresponding meshing gear 34 is not driven, and is constrained by the clamping block 333 and the gear 34 to rotate accordingly. In this way, the adjustable connecting block 36 can drive the subsequent components to move closer or farther or move synchronously.

[0047] A connecting plate 37 is fixedly installed on the side between the connecting blocks 36 in a mirror-like manner. The connecting plate 37 is a rectangular plate with a hollow side. A heat conducting plate 371 is fixedly installed on the side close to the connecting plate 37. The heat conducting plate 371 is a heat conducting material plate with an arc-shaped side. The connecting plate 37 and the heat conducting plate 371 are connected and installed to form a group of hollow rectangular bodies inside. A guide roller 38 is rotatably installed on the side of the heat conducting plate 371 and the guide roller 38 is attached to the side of the heat conducting plate 371. The guide roller 38 is also a cylindrical roller of heat conducting material. A flow guide pipe 39 is arranged between the connecting plate 37 and the mounting plate 31 and the flow guide pipe 39 passes through it to the connecting plate 37 and the internal position of the storage chamber 311, the guide tube 39 is a circular tube; specifically, the connecting block 36 can drive the connecting plate 37 to move closer, so that the guide roller 38 can be clamped on the side of the release film, and the water in the storage chamber 311 passes through the inside of the connecting plate 37, and the heat conduction plate 371 is arranged to conduct temperature and contact the guide roller 38 to conduct temperature, and the synchronous release film drives the guide roller 38 to rotate, and the guide roller 38 circulates and contacts the connecting plate 37 for heat exchange operation, so as to complete the cold setting or heat setting of the release film, and the guide roller 38 can be synchronously moved with the connecting block 36 to adjust the tension control of the release film;

[0048] The drive assembly 4 can realize water circulation inside the shaping assembly 3 and the cutting assembly 2, and heating and cooling operations can be performed through the water circulation, and it can be used as a driving force for cutting the release film;

[0049] like Figures 1 to 3 and Fig. 9As shown, the driving assembly 4 includes two groups of mounting tubes 42 which are rotatably sealed and installed inside the inner cavity 22. The mounting tubes 42 are cross-shaped round tubes with threads on the outside. A locking block 43 is threadedly sleeved on the side of the mounting tube 42. The locking block 43 is a rubber round block with threads on the inside. A booster pump 44 and a pressure-reducing pump 45 are respectively arranged on the sides of the two groups of mounting tubes 42 away from the driving roller 21, and the mounting tubes 42 are respectively connected to the water outlet of the booster pump 44 and the water inlet of the pressure-reducing pump 45. Connecting tubes 41 are respectively arranged at the positions corresponding to the mounting plates 31 on the outside of the frame 1 in a mirrored manner, and the connecting tubes 41 penetrate into the inside of the material storage cavity 311. The connecting tubes 41 are respectively connected to the water inlet of the booster pump 44 and the water outlet of the pressure-reducing pump 45. The tube 41 is a "Y"-shaped circular folding tube, and a one-way valve 46 is arranged on the side of a group of connecting tubes 41, and the water inlet of the one-way valve 46 is connected to the water supply. The one-way valve 46 is a three-way, two-position one-way valve 46; specifically, hot water or cold water is supplied from the water supply to the inside of the one-way valve 46, and the water inside the one-way valve 46 flows unidirectionally toward the booster pump 44. Under normal circumstances, the booster pump 44 and the pressure-relief pump 45 perform normal water supply operations, so that the water flow can pass through the inner cavity 22, and is conducted to the storage cavity 311 through the connecting tube 41, and passes through the guide tube 39 to the inside of the connecting plate 37 to form a water flow circulation. The water flow impacts the inner cavity 22 as above, which can drive the driving roller 21 to rotate, and drive the cutting blade 25 to perform the cutting operation.

[0050] A method for using a shaping and cutting device for producing a release film:

[0051] Before use: The first step is to select the heat setting or cold setting operation procedure according to the corresponding release film, and manually adjust the corresponding components to select the cutting operation mode;

[0052] Step 2: During heat setting, the cutting blade 25 is installed at the side of the adjusting block 24 by means of the matching locking rod 252, and the first positioning rod 28 and the second positioning rod 29 are loosened and moved out of the positioning hole 26 and the connecting hole 27 by means of a tool, so that the adjusting block 24 is slidably adjusted at the side of the driving roller 21, and then the first positioning rod 28 and the second positioning rod 29 are tightened and moved into the positioning hole 26 and the connecting hole 27, and the second positioning rod 29 does not squeeze the elastic blocking block 271;

[0053] The third step is to remove the cutting blade 25 at the lower position of the adjusting block 24 during cold setting, and adjust the position of the adjusting block 24 in the same manner as above, except that the second positioning rod 29 continues to be tightened and squeezed to squeeze the elastic blocking block 271, so that the spring deformation ring slides out of the connecting hole 27 to be in an open state, and the locking block 43 is screwed on the side of the mounting tube 42 to squeeze on the side of the driving roller 21 to fix it;

[0054] When in use: the first step is to place the release film between the connecting plates 37, fit it to the side of the driving roller 21, and then install it on the side of the winding roller 12. The electric push rod 332 pulls the block 333 to contact the gear 34, so that the two sets of gears 34 are driven to mesh with the gear rod 35, and the two sets of connecting plates 37 are driven to approach so that the guide roller 38 fits and contacts the side of the release film, so that the guide roller 38 can constrain the rubber of the release film. When the winding roller 12 is driven to rewind, the cutting and separation operation can be performed through the cutting assembly 2, wherein one set of gears 34 is driven, and the corresponding meshing gear rod 35 moves unidirectionally, and the other set of gear rods 35 is not driven and moves accordingly, so that the release film can be driven to move through the guide roller 38 to adjust the tension of the release film;

[0055] In the second step, during heat setting, the water supply delivers hot water to the inside of the connecting pipe 41. At this time, the booster pump 44 and the pressure relief pump 45 only perform ordinary water supply operations. The water flow impacts the driving rod 23 to drive the driving roller 21 to rotate. When the driving roller 21 rotates, the side cutting blade 25 performs a knife cutting operation on the release film, and the heat is transferred to the guide roller 38 through the water circulation heat conduction plate 371. When the guide roller 38 constrains the release film, it rotates to perform heat setting operations on its side.

[0056] The third step is to cold-set the mold. The water supply delivers cold water to the inside of the connecting pipe 41. At this time, the booster pump 44 performs a pressurizing operation, so that the water flow inside the inner cavity 22 flows into the guide groove 242 from the connecting hole 27 under pressure and sprays out to form a water knife. The booster pump 44 performs a pressure-reducing operation to reduce the pressure of the water flow out of the inner cavity 22 to avoid excessive pressure on subsequent pipeline operation pressure. At this time, the driving roller 21 is constrained and fixed by the locking block 43, and the release film is attached to the side of the adjusting block 24 to constrain the water knife to cut it. The water circulation heat conduction plate 371 and the guide roller 38 conduct the cold flow to perform a cold-setting operation on the release film.

[0057] After use: First, disassemble the winding roller 12, and then remove the release film roll after shaping and cutting;

[0058] The second step is to reset all components and replace and maintain damaged components. The equipment needs to be used for a short time after maintenance and should be preheated with power on. If it is not used for a long time, it should be powered off directly.

[0059] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A shaping and cutting device for producing a release film, comprising a frame (1), a control cabinet (11) is arranged on the side of the frame (1), a winding roller (12) is arranged on the side of the frame (1), a cutting component (2) is arranged on the inner side of the frame (1), a shaping component (3) is arranged on the inner side of the frame (1) at a position corresponding to the cutting component (2), and a driving component (4) is arranged between the cutting component (2) and the shaping component (3); Features: The cutting assembly (2) comprises a driving roller (21), a driving rod (23) is arranged inside the driving roller (21), an adjusting block (24) is movably sleeved on the side of the driving roller (21), four groups of cutting blades (25) are arranged on the side of the adjusting block (24), a matching locking rod (252) is arranged on the side of the cutting blade (25), a guiding groove (242) is provided on the side of the adjusting block (24), a positioning hole (26) and a connecting hole (27) are provided on the driving roller (21), a first positioning rod (28) and a second positioning rod (29) are arranged inside the positioning hole (26) and the connecting hole (27), respectively, and an elastic blocking block (271) is provided on the wall of the connecting hole (27); The shaping component (3) comprises a mounting plate (31), a connecting rod (33) is arranged inside the mounting plate (31), two groups of gears (34) and two groups of toothed rods (35) are arranged on the side of the connecting rod (33), a connecting block (36) is arranged on the side of the toothed rod (35), an electric push rod (332) is arranged inside the connecting rod (33), a clamping block (333) is fixedly installed on the output end of the electric push rod (332), a connecting plate (37) is fixedly installed on the side between the connecting blocks (36), and a heat conducting plate (371) and a guide roller (38) are arranged on the side of the connecting plate (37); The driving assembly (4) comprises a connecting pipe (41), a mounting pipe (42) and a locking block (43), and a booster pump (44) and a pressure-reducing pump (45) are arranged on the sides of the connecting pipe (41) and the mounting pipe (42).

2. The shaping and cutting equipment for release film production according to claim 1, characterized in that: The driving roller (21) is rotatably mounted on the side of the frame (1); an inner cavity (22) is provided inside the driving roller (21); a driving rod (23) is arranged inside the inner cavity (22); a fan blade block of the driving rod (23) is fixedly connected to the inner wall of the inner cavity (22); a matching groove (251) is provided on the side of the cutting blade (25); the matching grooves (251) provided on the cutting blades (25) on both sides of the adjusting block (24) have threads with opposite rotation directions; a matching locking rod (252) is threadedly mounted inside the matching groove (251) and penetrates the adjusting block (24) so ​​that the corresponding cutting blade (25) is fitted and fixed on the side of the adjusting block (24).

3. The shaping and cutting equipment for release film production according to claim 2, characterized in that: A mounting groove (241) is provided on the side of the adjustment block (24); the positioning hole (26) corresponds to the position of the mounting groove (241); the connecting hole (27) corresponds to the position of the mounting groove (241) connected to the guide groove (242); the elastic blocking block (271) is elastically clamped inside the elastic blocking block; the first positioning rod (28) and the second positioning rod (29) are threadedly mounted inside the mounting groove (241); and the sides of the first positioning rod (28) and the second positioning rod (29) are fixedly connected with a supporting tube (291).

4. The shaping and cutting equipment for release film production according to claim 3, characterized in that: The mounting plate (31) is fixedly mounted on the inner side of the frame (1); a material storage cavity (311) is provided inside the mounting plate (31); a sliding groove (312) is provided on the side of the mounting plate (31); an adjusting motor (32) is fixedly mounted on the outer side of the frame (1); a connecting rod (33) is movably arranged at the inner center position of the mounting plate (31) and penetrates through the mounting plate (31) and is fixedly connected to the output end of the adjusting motor (32); two sets of gears (34) are movably sleeved on the connecting rod (33) The gear rods (35) are respectively meshed with the sides of the gears (34) on both sides and are movably mounted in the inner position of the slide groove (312). The connecting block (36) is fixedly mounted on the sides of the two sets of gear rods. The two sides of the connecting rod (33) are provided with mounting cavities (331). The electric push rod (332) is fixedly mounted in the inner position of the mounting cavity (331). The clamping block (333) extends out of the mounting cavity (331) to the inner position of the gear (34).

5. The shaping and cutting equipment for release film production according to claim 4, characterized in that: The heat conducting plate (371) is fixedly mounted on the side of the connecting plate (37), the guide roller (38) is rotatably mounted on the side of the heat conducting plate (371) and is attached to the side of the heat conducting plate (371), and a flow guide pipe (39) is provided between the connecting plate (37) and the mounting plate (31) and passes through the connecting plate (37) to the internal position of the material storage chamber (311).

6. The shaping and cutting equipment for release film production according to claim 5, characterized in that: The mounting tube (42) is rotationally sealed and mounted inside the inner cavity (22); the locking block (43) is threadedly sleeved on the side of the mounting tube (42); the booster pump (44) and the pressure-reducing pump (45) are respectively arranged on the sides of the two groups of mounting tubes (42) away from the driving roller (21); the mounting tubes (42) are respectively connected to the water outlet of the booster pump (44) and the water inlet of the pressure-reducing pump (45); the connecting tube (41) is arranged on the outside of the frame (1) and the connecting tube (41) penetrates into the material storage cavity (311); the connecting tube (41) is respectively connected to the water inlet of the booster pump (44) and the water outlet of the pressure-reducing pump (45); and a one-way valve (46) is arranged on the side of one group of connecting tubes (41).

7. A method for using the shaping and cutting device for release film production according to claim 6, characterized in that: The method comprises the following steps: before use: the first step is to select a heat setting or cold setting operation procedure according to the corresponding different release films, and manually adjust the corresponding components to select the cutting operation mode; The second step is to install the cutting blade (25) at the side of the adjusting block (24) by means of the matching locking rod (252) during heat setting, and loosen the first positioning rod (28) and the second positioning rod (29) by means of a tool to move them out of the positioning hole (26) and the connecting hole (27), so that the adjusting block (24) can be slidably adjusted at the side of the driving roller (21), and then tighten the first positioning rod (28) and the second positioning rod (29) to move them into the positioning hole (26) and the connecting hole (27), and the second positioning rod (29) does not squeeze the elastic blocking block (271); In the third step, when the cold setting is performed, the cutting blade (25) at the lower position of the adjustment block (24) is removed and the position of the adjustment block (24) is adjusted as above. However, at this time, the second positioning rod (29) continues to be tightened to squeeze the elastic blocking block (271), so that the spring deformation ring slides out of the connecting hole (27) and becomes open, and the locking block (43) is screwed on the side of the mounting tube (42) to squeeze on the side of the driving roller (21) to fix it.

8. The method for using the shaping and cutting equipment for release film production according to claim 7, characterized in that: The method also includes the following steps: when in use: the first step is to place the release film between the connecting plates (37), fit it to the side of the driving roller (21), and then install it on the side of the winding roller (12); the electric push rod (332) is used to pull the block (333) to contact the gear (34), so that the two sets of gears (34) are driven to mesh with the gear rod (35), and the two sets of connecting plates (37) are driven to approach so that the guide roller (38) fits and contacts the side of the release film, so that the guide roller (38) can constrain the rubber of the release film; when the winding roller (12) is driven to rewind, the cutting and separation operation can be performed through the cutting component (2), wherein one set of gears (34) is driven, and the corresponding meshing gear rod (35) moves unidirectionally, and the other set of gear rods (35) is not driven and moves accordingly, so that the release film can be driven to move through the guide roller (38), and the tension of the release film can be adjusted; In the second step, during heat setting, the water supply delivers hot water to the inside of the connecting pipe (41). At this time, the booster pump (44) and the pressure relief pump (45) only perform ordinary water supply operations, and the water flow impacts the driving rod (23) to drive the driving roller (21) to rotate. When the driving roller (21) rotates, the side cutting blade (25) performs a knife cutting operation on the release film, and the heat is transferred to the guide roller (38) through the water circulation heat conduction plate (371). When the guide roller (38) constrains the release film, it rotates to perform heat setting operations on the side of the release film; In the third step, during cold setting, the water supply delivers cold water to the inside of the connecting pipe (41). At this time, the booster pump (44) performs a pressurizing operation, so that the water flow inside the inner cavity (22) flows into the guide groove (242) from the connecting hole (27) under pressure and sprays out to form a water knife. The booster pump (44) performs a pressure relief operation to reduce the pressure of the water flow flowing out of the inner cavity (22) to avoid excessive pressure on subsequent pipeline operation pressure. At this time, the driving roller (21) is constrained and fixed by the locking block (43), and the release film is attached to the side of the adjusting block (24) to constrain the water knife to cut it. The water circulation heat conduction plate (371) and the guide roller (38) conduct the cold flow to perform a cold setting operation on the release film.

9. The method for using the shaping and cutting equipment for release film production according to claim 8, characterized in that: The method further comprises the following steps: after use: first, disassembling the winding roller (12), and then removing the release film roll after the shaping and cutting; The second step is to reset all components and replace and maintain damaged components. The equipment needs to be used for a short time after maintenance and should be preheated with power on. If it is not used for a long time, it should be powered off directly.

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