Processing and positioning device for lettering film

Abstract

The utility model discloses a lettering film processing and positioning device, which belongs to the technical field of lettering film processing, solves the problems that dust attached to the surface of a lettering film is inconvenient to clean and the processing precision of the lettering film is influenced by the existing device, and comprises a first U-shaped plate, and screw rod driving components are symmetrically arranged on the two sides of the inner wall of the first U-shaped plate; transverse plates driven by a lead screw driving assembly are symmetrically arranged at the top of the first U-shaped plate, positioning assemblies are arranged on the transverse plates, the positioning assemblies on the two sides are moved to the middle of the lettering film through the lead screw driving assembly, and then a rotating roller and a pressing plate are pushed to make contact with the surface of the lettering film through a first hydraulic rod. And then the two positioning assemblies located in the middle of the lettering film are driven by the lead screw driving assembly to move towards the two sides of the lettering film, dust on the surface of the lettering film is scraped off through the pressing plate on the front side, the lettering film is smoothened, then the lettering film can be flattened through the rotating roller, then the lettering film is smoothened again through the pressing plate on the rear side, and the machining precision of the lettering film is improved advantageously.

Description

Technical Field

[0001] The utility model relates to the technical field of lettering film processing, in particular to a lettering film processing positioning device. Background Art

[0002] Engraving film refers to a thermal transfer film that needs to be engraved / cut during the thermal transfer process. Under the combined action of heat and pressure, it is separated from the carrier film together with the release layer and firmly transferred to the surface of the substrate with special functional printing film.

[0003] After searching, the application with patent number 202023204658.4 discloses a lettering film processing and positioning device, including a frame, a processing platform is installed on the frame, a lifting platform is arranged under the processing platform, a screw is installed horizontally on the upper edge of the lifting platform, a lifting mechanism for driving the lifting platform to lift is installed on the frame, one end of the screw is connected to the motor installed on the lifting platform for transmission, film edge positioning blocks are arranged on the left and right sides of the lifting platform, a screw nut is installed at the lower end of the film edge positioning block, the screw nut cooperates with the screw thread, and the threaded holes of the screw nuts of the two film edge positioning blocks are rotated in opposite directions, a vacuum chamber and a vacuum hole connected to the vacuum chamber thereon are arranged inside the lifting platform and the film edge positioning block, the vacuum hole is connected to a vacuum pump via a pipeline, and film edge adsorption holes connected to the vacuum chamber thereon are arranged at intervals along the longitudinal direction on the upper surface of the film edge positioning block, and processing edge adsorption holes connected to the vacuum chamber thereon are evenly distributed on the outer periphery of the upper surface of the lifting platform;

[0004] Although the lettering film processing positioning device can position the film edge and the processing periphery of the film at the processing position by setting the adsorption holes, the lettering film processing positioning device is not convenient for cleaning the dust attached to the surface of the lettering film, which affects the processing accuracy of the lettering film.

[0005] Therefore, we proposed a positioning device for lettering film processing. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a lettering film processing positioning device, which solves the problem that the prior device is inconvenient to clean the dust attached to the surface of the lettering film, thus affecting the processing accuracy of the lettering film.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a lettering film processing positioning device, comprising a first U-shaped plate, a placement plate is fixedly installed in the middle of the top surface of the first U-shaped plate, screw drive components are symmetrically arranged on both sides of the inner wall of the first U-shaped plate, and a horizontal plate driven by the screw drive component is symmetrically arranged on the top of the first U-shaped plate, and a positioning component is arranged on the horizontal plate;

[0008] The positioning assembly includes a first hydraulic rod fixedly installed in the middle of the top surface of the horizontal plate, the output end of the first hydraulic rod passes through the top surface of the first hydraulic rod and is fixedly installed with a second U-shaped plate, both sides of the bottom end of the inner wall of the second U-shaped plate are fixedly installed with pressure plates, the outer surface of the pressure plate is fixedly covered with a sponge pad, the second hydraulic rod is arranged on the side of the second U-shaped plate facing the middle of the first U-shaped plate, and the output end of the second hydraulic rod is arranged with a fixed plate.

[0009] Preferably, a roller is rotatably mounted on the middle part of the bottom end of the inner wall of the second U-shaped plate through a bearing ring, and the bottom side of the roller is flush with the bottom sides of the pressure plates on both sides thereof, wherein the wrinkles of the lettering film are smoothed by the pressure plates and the lettering film is flattened by the roller.

[0010] Preferably, a side plate is fixedly installed at the middle of one side of the top end of the second U-shaped plate toward the middle of the first U-shaped plate, the second hydraulic rod is fixedly installed on the top surface of the side plate, and the output end of the second hydraulic rod passes through the top surface of the side plate and is fixedly installed with a fixed plate, wherein the fixed plate is driven downward by the second hydraulic rod, and then the fixed plate can be pressed against the two ends of the engraving film.

[0011] Preferably, the screw drive assembly includes a slide seat fixedly mounted on the side wall of the first U-shaped plate, the side wall of the slide seat is provided with a slide groove, the side wall of the slide groove is fixedly mounted with a motor, the output end of the motor is fixedly connected to one end of a threaded rod, wherein the threaded rod can be driven to rotate by the motor.

[0012] Preferably, the other end of the threaded rod is rotatably mounted on the side wall of the slide groove through a bearing ring, and the outer surface of the threaded rod is threadedly mounted with two sliders with opposite thread directions and slidably mounted inside the slide groove, and the cross plate is fixedly mounted on the side wall of the slider, wherein when the threaded rod rotates, it can drive the slider to move inside the slide groove, and then drive the cross plate and the positioning assembly to move synchronously.

[0013] Preferably, the side wall of the first U-shaped plate is symmetrically provided with observation ports, wherein the lettering film laid on the placement plate can be easily observed through the observation ports.

[0014] The utility model provides a positioning device for processing lettering film, which has the following beneficial effects:

[0015] The lettering film processing positioning device moves the positioning components on both sides to the middle of the lettering film through a screw drive component, and then pushes the roller and the pressure plate to contact the surface of the lettering film through a first hydraulic rod, and then drives the two positioning components located in the middle of the lettering film to move to both sides thereof through the screw drive component, and scrapes the dust on the surface of the lettering film through the front pressure plate to smooth the lettering film, and then the roller can flatten the lettering film, and then the lettering film is smoothed again through the rear pressure plate, and then the fixed plate is pushed downward by the second hydraulic rod to press the fixed plate on both ends of the lettering film, so as to achieve the purpose of facilitating the cleaning of dust attached to the surface of the lettering film, and can smooth the wrinkled lettering film, which is beneficial to improving the processing accuracy of the lettering film, and solves the problem that the existing device is not convenient for cleaning dust attached to the surface of the lettering film, which affects the processing accuracy of the lettering film. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the screw drive assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the positioning component structure of the utility model;

[0019] Figure 4 It is a side structural schematic diagram of the positioning component of the utility model.

[0020] In the figure: 1. first U-shaped plate; 11. observation port; 2. placement plate; 3. screw drive assembly; 31. slide seat; 32. slide groove; 33. motor; 34. threaded rod; 35. slider; 4. cross plate; 5. positioning assembly; 51. first hydraulic rod; 52. second U-shaped plate; 53. roller; 54. pressure plate; 55. side plate; 56. second hydraulic rod; 57. fixed plate. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1:

[0023] like Figure 1-4As shown: it includes a first U-shaped plate 1, a placing plate 2 is fixedly installed in the middle of the top surface of the first U-shaped plate 1, screw drive assemblies 3 are symmetrically arranged on both sides of the inner wall of the first U-shaped plate 1, a cross plate 4 driven by the screw drive assembly 3 is symmetrically arranged on the top of the first U-shaped plate 1, and a positioning assembly 5 is arranged on the cross plate 4, and the positioning assembly 5 includes a first hydraulic rod 51 fixedly installed in the middle of the top surface of the cross plate 4, and the output end of the first hydraulic rod 51 passes through the top surface of the first hydraulic rod 51 and is fixedly installed with a second U-shaped plate 52, and pressure plates 54 are fixedly installed on both sides of the bottom end of the inner wall of the second U-shaped plate 52, and a sponge pad is fixedly sleeved on the outer surface of the pressure plate 54, and a second hydraulic rod 56 is arranged on the side of the second U-shaped plate 52 facing the middle of the first U-shaped plate 1, and a fixed plate 57 is arranged on the output end of the second hydraulic rod 56, and a roller 53 is rotatably sleeved on the middle part of the bottom end of the inner wall of the second U-shaped plate 52 through a bearing ring, and the bottom side of the roller 53 is flush with the bottom sides of the pressure plates 54 on both sides thereof, and the top of the second U-shaped plate 52 faces the first A side plate 55 is fixedly installed in the middle of one side of the middle of the U-shaped plate 1, and a second hydraulic rod 56 is fixedly installed on the top surface of the side plate 55. The output end of the second hydraulic rod 56 penetrates through the top surface of the side plate 55 and is fixedly installed with a fixed plate 57. The positioning components 5 on both sides are moved to the middle of the lettering film by the screw drive component 3, and then the roller 53 and the pressure plate 54 are pushed to contact the surface of the lettering film by the first hydraulic rod 51, and then the two positioning components 5 located in the middle of the lettering film are driven to move to both sides thereof by the screw drive component 3, and the dust on the surface of the lettering film is scraped off and the lettering film is smoothed by the front pressure plate 54, and then the roller 53 can flatten the lettering film, and then the lettering film is smoothed again by the rear pressure plate 54, and then the fixed plate 57 is pushed downward by the second hydraulic rod 56, so that the fixed plate 57 is pressed on both ends of the lettering film, so as to facilitate the cleaning of the dust attached to the surface of the lettering film, and the wrinkled lettering film can be smoothed, which is beneficial to improve the processing accuracy of the lettering film;

[0024] Embodiment 2:

[0025] like Figure 1-2 As shown: the screw drive assembly 3 includes a slide seat 31 fixedly mounted on the side wall of the first U-shaped plate 1, a slide groove 32 is opened on the side wall of the slide seat 31, a motor 33 is fixedly mounted on the side wall of the slide groove 32, an output end of the motor 33 is fixedly connected to one end of a threaded rod 34, the other end of the threaded rod 34 is rotatably sleeved on the side wall of the slide groove 32 through a bearing ring, the outer surface of the threaded rod 34 is threadedly sleeved with two sliders 35 with opposite thread directions and slidably sleeved inside the slide groove 32, the cross plate 4 is fixedly mounted on the side wall of the slider 35, the motor 33 can drive the threaded rod 34 to rotate, when the threaded rod 34 rotates, it can drive the slider 35 to move inside the slide groove 32, and then drive the cross plate 4 and the positioning assembly 5 to move synchronously;

[0026] Embodiment 3:

[0027] like Figure 1 As shown: the side wall of the first U-shaped plate 1 is symmetrically provided with observation ports 11, through which the lettering film laid on the placement plate 2 can be easily observed.

[0028] The working principle and use process of the utility model: when the lettering film processing and positioning device is used, the lettering is laid on the top surface of the placement plate 2, and then the motor 33 is started to drive the threaded rod 34 to rotate, and the slider 35 is driven to move until the horizontal plates 4 and the positioning components 5 on both sides are moved to the middle of the lettering film, and then the first hydraulic rod 51 is started to push the second U-shaped plate 52 downward until the roller 53 and the pressure plate 54 are in contact with the top surface of the lettering film, and then the two positioning components 5 located in the middle of the lettering film are driven to move to both sides thereof by the screw drive component 3, and the dust on the surface of the lettering film is scraped off and the lettering film is smoothed by the front pressure plate 54, and then the roller 53 rolls and squeezes the lettering film to flatten the lettering film, and then the lettering film is smoothed again by the rear pressure plate 54, and then the second hydraulic rod 56 is started to push the fixed plate 57 downward so that the fixed plate 57 is pressed on both ends of the lettering film.

[0029] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A lettering film processing positioning device, characterized in that: It comprises a first U-shaped plate (1), a placement plate (2) is fixedly mounted in the middle of the top surface of the first U-shaped plate (1), screw drive assemblies (3) are symmetrically arranged on both sides of the inner wall of the first U-shaped plate (1), a transverse plate (4) driven by the screw drive assembly (3) is symmetrically arranged on the top of the first U-shaped plate (1), and a positioning assembly (5) is arranged on the transverse plate (4); The positioning assembly (5) comprises a first hydraulic rod (51) fixedly mounted on the middle part of the top surface of the transverse plate (4); the output end of the first hydraulic rod (51) passes through the top surface of the first hydraulic rod (51) and is fixedly mounted with a second U-shaped plate (52); pressure plates (54) are fixedly mounted on both sides of the bottom end of the inner wall of the second U-shaped plate (52); a sponge pad is fixedly mounted on the outer surface of the pressure plate (54); a second hydraulic rod (56) is arranged on one side of the second U-shaped plate (52) facing the middle part of the first U-shaped plate (1); and a fixing plate (57) is arranged at the output end of the second hydraulic rod (56).

2. The device for processing and positioning a lettering film according to claim 1, characterized in that: A roller (53) is rotatably mounted on the middle portion of the bottom end of the inner wall of the second U-shaped plate (52) via a bearing ring, and the bottom side of the roller (53) is flush with the bottom sides of the pressure plates (54) on both sides thereof.

3. The device for processing and positioning a lettering film according to claim 1, characterized in that: A side plate (55) is fixedly mounted on the middle part of the top end of the second U-shaped plate (52) facing the middle part of the first U-shaped plate (1), the second hydraulic rod (56) is fixedly mounted on the top surface of the side plate (55), and the output end of the second hydraulic rod (56) passes through the top surface of the side plate (55) and is fixedly mounted with a fixing plate (57).

4. The device for processing and positioning a lettering film according to claim 1, characterized in that: The screw drive assembly (3) comprises a slide seat (31) fixedly mounted on the side wall of the first U-shaped plate (1), a slide groove (32) being provided on the side wall of the slide seat (31), a motor (33) being fixedly mounted on the side wall of the slide groove (32), and an output end of the motor (33) being fixedly connected to one end of a threaded rod (34).

5. The device for processing and positioning a lettering film according to claim 4, characterized in that: The other end of the threaded rod (34) is rotatably mounted on the side wall of the slide groove (32) through a bearing ring. The outer surface of the threaded rod (34) is threadedly mounted with two sliders (35) with opposite thread directions and slidably mounted inside the slide groove (32). The cross plate (4) is fixedly mounted on the side wall of the slider (35).

6. The device for processing and positioning a lettering film according to claim 1, characterized in that: The side wall of the first U-shaped plate (1) is symmetrically provided with observation openings (11).

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