Prism reflective film production device

Abstract

The utility model discloses a prism reflective film production device which comprises a base, the top end of the base is fixedly connected with a first supporting column, the outer wall of the first supporting column is rotationally connected with a guide roller, one side of the top end of the base is fixedly connected with a left side stand column, and the other side of the top end of the base is fixedly connected with a right side stand column. A mounting mechanism is arranged in the right side stand column, a motor is fixedly connected to the outer wall of the left side stand column, a baffle is pulled, the baffle drives a torsional spring shaft to rotate, the baffle overturns to break away from shielding the shell, a fixing block is pulled outwards, the fixing block breaks away from the interior of a fixing groove, and a mounting plate is moved outwards; and the mounting plate drives the winding roller to move out of the interior of the mounting groove, the guide block is separated from the interior of the guide groove, the winding roller is separated from the interior of the bearing seat, the winding roller can be driven to be separated from the interior of the containing groove by moving upwards, and then the winding roller can be rapidly disassembled and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of reflective film production, in particular to a prism reflective film production device. Background Art

[0002] Retroreflective sheeting is a type of retroreflective material that is manufactured into a film and ready for immediate use. It is manufactured using glass bead technology, microprism technology, synthetic resin technology, thin film technology, and coating technology, as well as micro-replication technology. Prismatic reflective sheeting is widely used in the transportation sector, often used for road signs on high-grade highways, to ensure clear visibility in extreme weather conditions such as fog, rain, snow, and at night.

[0003] Publication number CN212863361U discloses a reflective film processing and winding device, relating to the field of reflective film processing. The reflective film processing and winding device comprises a raw material shaft and a winding shaft. A support column is fixedly connected to the upper surface of a horizontal plate. A first workbench is fixedly connected to the upper surfaces of two first support columns. The upper surface of a second support column and the side wall of an adjacent first support column are fixedly connected to the first workbench. A bearing block is bearing-connected to the raw material shaft, a stretching shaft, and a winding shaft. A support ring is movably connected to the side wall of the winding shaft. A limit ring is fixedly connected to the side wall of the support ring. The side wall of the winding shaft has a longitudinal retaining groove, and a transverse sliding groove is provided on the side wall of the winding shaft. A retaining ring is slidably connected to the side wall of the sliding groove. The reflective film processing and winding device utilizes a retaining groove on the winding shaft of the original device to achieve precise positioning of the sleeved paper roll, saving workers the time required for multiple calibrations and making winding more convenient and efficient.

[0004] In the above technical solution, although the position of the clamping ring can be adjusted according to the width of the reflective film, it is difficult to quickly replace the winding drum during use, thereby affecting the working efficiency of the winding operation. Utility Model Content

[0005] The purpose of the present utility model is to provide a prismatic reflective film production device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a prismatic reflective film production device, comprising a base, the top of the base is fixedly connected to a first pillar, the outer wall of the first pillar is rotatably connected to a guide roller, one side of the top of the base is fixedly connected to a left column, the other side of the top of the base is fixedly connected to a right column, an installation mechanism is provided inside the right column, the outer wall of the left column is fixedly connected to a motor, the outer wall of the motor is fixedly connected to a bearing seat, the installation mechanism includes a winding roller, and the outer wall of the winding roller is fixedly connected to a guide block.

[0007] As a further preferred embodiment of the present technical solution, a guide groove is provided on the inner wall of the bearing seat, the vertical cross-sectional dimension of the guide groove is the same as the vertical cross-sectional dimension of the guide block, and a mounting groove is provided on the outer side of the right column.

[0008] As a further preferred embodiment of the present technical solution, a protrusion is fixedly connected to the top of the inner wall of the mounting groove, a roller is rotatably connected to the bottom end of the protrusion, a mounting plate is slidably connected to the inner wall of the mounting groove, and a placement groove is provided at the inner top of the mounting plate.

[0009] As a further preferred embodiment of the present technical solution, the outer wall of the right column is fixedly connected to the outer shell, the outer wall of the outer shell is fixedly connected to the torsion spring shaft, the outer wall of the torsion spring shaft is fixedly connected to the baffle, the outer walls of the right column and the mounting plate are both provided with fixing grooves, and the inner walls of the fixing grooves are slidably connected to fixed blocks.

[0010] As a further preferred embodiment of the present technical solution, an adjustment mechanism is provided on the outer wall of the first pillar, and a top plate is fixedly connected to the top end of the first pillar.

[0011] As a further preferred embodiment of the present technical solution, a threaded rod passes through and is rotatably connected to the top end of the top plate, and a moving block passes through and is threadedly connected to the bottom end of the threaded rod.

[0012] As a further preferred embodiment of the present technical solution, the bottom end of the moving block is fixedly connected to an outer frame, and the inner wall of the outer frame is rotatably connected to a stretching roller.

[0013] The utility model provides a prismatic reflective film production device, which has the following beneficial effects:

[0014] (1) The utility model pulls the baffle, which drives the torsion spring shaft to rotate, and the baffle flips to break away from the obstruction of the outer shell, pulls the fixed block outward, and the fixed block breaks away from the inside of the fixed groove, moves the mounting plate outward, and the mounting plate drives the winding roller to move out of the inside of the mounting groove, the guide block breaks away from the inside of the guide groove, and the winding roller breaks away from the inside of the bearing seat, and moves upward to drive the winding roller to break away from the inside of the placement groove, thereby realizing rapid disassembly and replacement of the winding roller.

[0015] (2) The utility model rotates the threaded rod, and the rotation of the threaded rod drives the moving block to move up and down in the vertical direction. The moving block drives the outer frame to move, and the movement of the outer frame drives the stretching roller to move, thereby adjusting the tightness of the reflective film and keeping the reflective film flat during the winding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional appearance structure of the utility model;

[0017] Figure 2This is a schematic diagram of the overall cross-sectional structure of the utility model;

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

[0019] Figure 4 This is a schematic diagram of the partial structure of the installation mechanism of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the adjustment mechanism of the present utility model.

[0021] In the figure: 1. Base; 2. First pillar; 3. Guide roller; 4. Left column; 5. Right column; 6. Mounting mechanism; 61. Motor; 62. Bearing seat; 63. Guide groove; 64. Winding roller; 65. Guide block; 66. Mounting groove; 67. Bump; 68. Roller; 69. Mounting plate; 610. Placement groove; 611. Housing; 612. Torsion spring shaft; 613. Baffle; 614. Fixed groove; 615. Fixed block; 7. Adjustment mechanism; 71. Top plate; 72. Threaded rod; 73. Moving block; 74. Outer frame; 75. Stretching roller. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figures 1 to 5 As shown, in this embodiment, a prismatic reflective film production device includes a base 1, the top of the base 1 is fixedly connected to a first pillar 2, the outer wall of the first pillar 2 is rotatably connected to a guide roller 3, one side of the top of the base 1 is fixedly connected to a left column 4, the other side of the top of the base 1 is fixedly connected to a right column 5, an installation mechanism 6 is provided inside the right column 5, the outer wall of the left column 4 is fixedly connected to a motor 61, the outer wall of the motor 61 is fixedly connected to a bearing seat 62, the installation mechanism 6 includes a winding roller 64, the outer wall of the winding roller 64 is fixedly connected to a guide block 65.

[0024] A guide groove 63 is provided on the inner wall of the bearing seat 62 , and the vertical cross-sectional dimension of the guide groove 63 is the same as that of the guide block 65 . A mounting groove 66 is provided on the outer side of the right column 5 .

[0025] The winding roller 64 is inserted into the guide groove 63 by the guide block 65 , thereby realizing quick installation of the winding roller 64 .

[0026] Among them, the top of the inner wall of the installation groove 66 is fixedly connected with a protrusion 67, the bottom end of the protrusion 67 is rotatably connected with a roller 68, the inner wall of the installation groove 66 is slidably connected with a mounting plate 69, and the inner top of the mounting plate 69 is provided with a placement groove 610.

[0027] The winding roller 64 is placed inside the placement groove 610 through the mounting plate 69 , and the mounting plate 69 can assist in the installation and removal of the winding roller 64 .

[0028] Among them, the outer wall of the right column 5 is fixedly connected to the outer shell 611, the outer wall of the outer shell 611 is fixedly connected to the torsion spring shaft 612, the outer wall of the torsion spring shaft 612 is fixedly connected to the baffle 613, and the outer walls of the right column 5 and the mounting plate 69 are both provided with a fixing groove 614, and the inner wall of the fixing groove 614 is slidably connected to a fixing block 615.

[0029] The fixing block 615 is inserted into the fixing groove 614 to fix the mounting plate 69 inside the right column 5 .

[0030] The outer wall of the first pillar 2 is provided with an adjustment mechanism 7 , and the top end of the first pillar 2 is fixedly connected with a top plate 71 .

[0031] The adjusting mechanism 7 can adjust the tightness of the reflective film during the winding process.

[0032] The top end of the top plate 71 is penetrated by a threaded rod 72 and is rotatably connected thereto, and the bottom end of the threaded rod 72 is penetrated by a moving block 73 and is threadedly connected thereto.

[0033] The threaded rod 72 can be rotated to drive the moving block 73 to move vertically.

[0034] The bottom end of the moving block 73 is fixedly connected to an outer frame 74 , and the inner wall of the outer frame 74 is rotatably connected to a stretching roller 75 .

[0035] The stretching roller 75 can adjust the tightness of the reflective film when the stretching roller 75 moves up and down in the vertical direction.

[0036] The utility model provides a prismatic reflective film production device, the specific working principle is as follows:

[0037] During use, if it is necessary to disassemble the winding roller 64 after winding, pull the baffle 613, the baffle 613 drives the torsion spring shaft 612 to rotate, the baffle 613 flips over and breaks away from the shielding of the shell 611, pull the fixing block 615 outward, the fixing block 615 breaks away from the inside of the fixing groove 614, move the mounting plate 69 outward, the mounting plate 69 drives the winding roller 64 to move out of the inside of the mounting groove 66, the guide block 65 breaks away from the inside of the guide groove 63, the winding roller 64 breaks away from the inside of the bearing seat 62, and moves outward. The upward movement can drive the winding roller 64 out of the placement groove 610, thereby realizing the rapid disassembly and replacement of the winding roller 64. During the winding process of the reflective film, if the tightness of the reflective film needs to be adjusted, the threaded rod 72 is rotated, and the threaded rod 72 rotates to drive the moving block 73 to move up and down in the vertical direction. The moving block 73 drives the outer frame 74 to move, and the movement of the outer frame 74 drives the stretching roller 75 to move, so as to adjust the tightness of the reflective film and keep the reflective film flat during the winding process.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prismatic reflective film production device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a first pillar (2), the outer wall of the first pillar (2) is rotatably connected to a guide roller (3), one side of the top of the base (1) is fixedly connected to a left column (4), the other side of the top of the base (1) is fixedly connected to a right column (5), a mounting mechanism (6) is provided inside the right column (5), the outer wall of the left column (4) is fixedly connected to a motor (61), the outer wall of the motor (61) is fixedly connected to a bearing seat (62), the mounting mechanism (6) includes a winding roller (64), the outer wall of the winding roller (64) is fixedly connected to a guide block (65).

2. The prismatic reflective film production device according to claim 1, characterized in that: The inner wall of the bearing seat (62) is provided with a guide groove (63), the vertical cross-sectional dimension of the guide groove (63) is the same as the vertical cross-sectional dimension of the guide block (65), and the outer side of the right column (5) is provided with a mounting groove (66).

3. The prismatic reflective film production device according to claim 2, characterized in that: The top end of the inner wall of the mounting groove (66) is fixedly connected to a protrusion (67), the bottom end of the protrusion (67) is rotatably connected to a roller (68), the inner wall of the mounting groove (66) is slidably connected to a mounting plate (69), and the inner top end of the mounting plate (69) is provided with a placement groove (610).

4. The prismatic reflective film production device according to claim 3, characterized in that: The outer wall of the right column (5) is fixedly connected to a housing (611), the outer wall of the housing (611) is fixedly connected to a torsion spring shaft (612), the outer wall of the torsion spring shaft (612) is fixedly connected to a baffle (613), the outer walls of the right column (5) and the mounting plate (69) are both provided with a fixing groove (614), and the inner wall of the fixing groove (614) is slidably connected to a fixing block (615).

5. The prismatic reflective film production device according to claim 4, characterized in that: An adjustment mechanism (7) is provided on the outer wall of the first pillar (2), and a top plate (71) is fixedly connected to the top of the first pillar (2).

6. The prismatic reflective film production device according to claim 5, characterized in that: The top end of the top plate (71) is penetrated by and rotatably connected to a threaded rod (72), and the bottom end of the threaded rod (72) is penetrated by and threadably connected to a moving block (73).

7. The prismatic reflective film production device according to claim 6, characterized in that: The bottom end of the moving block (73) is fixedly connected to an outer frame (74), and the inner wall of the outer frame (74) is rotatably connected to a stretching roller (75).

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