Electronic tag film flattening device

Abstract

The utility model discloses an electronic tag film flattening device which comprises a base and a supporting frame, the top end of the base is provided with the supporting frame, the top end of the base on one side of the supporting frame is provided with a supporting seat, the top end of the supporting seat is symmetrically provided with hollow sleeves, the bottom ends of the hollow sleeves are provided with clamping shafts, and the clamping shafts are connected with the supporting seat. The hollow sleeves are movably connected with the supporting seat through clamping shafts, linkage rods are slidably installed in the hollow sleeves, the surfaces of the linkage rods are sleeved with compression springs, the compression springs are connected with the hollow sleeves, and linkage shafts are installed at the ends, away from the hollow sleeves, of the linkage rods. According to the electronic tag film flattening device, the electronic tag film can be conveniently and rapidly flattened in an opposite moving elastic clamping rolling mode and conveniently and rapidly flattened in a multi-position linkage elastic supporting mode, winding continuous flattening on the electronic tag film and secondary flattening on the electronic tag film are facilitated, and the flattening effect of the flattening device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flattening devices, in particular to an electronic label film flattening device. Background Art

[0002] During the production process of the electronic label film, a winding device is required to arrange and wind the electronic label film. When the winding device winds up the electronic label film, air will enter between adjacent electronic label film layers, making the electronic label film unevenly rolled. A flattening device is required to discharge the gas between the electronic label film layers. In order to better flatten the electronic label film, an electronic label film flattening device is proposed.

[0003] For example, an electronic label film processing and flattening device disclosed in the authorization announcement number CN219058043U includes a bottom plate, a displacement block and a flattening cylinder. The top of the bottom plate is fixedly connected to two side plates, one side of each side plate is provided with two through grooves, the displacement blocks are slidably connected inside the two through grooves, the flattening cylinders are rotatably connected between the two displacement blocks, the other side of each side plate is fixedly connected to a fixed rod, and a flattening assembly is arranged on the outer side of each fixed rod, and the flattening assembly is used to drive the displacement block to move;

[0004] Although it solves the problem that the electronic labels on the outside of the winding drum gradually become more and thicker due to the continuous winding of the winding drum, when the roller and the electronic labels are squeezed, the electronic labels on the outside of the winding drum have a certain thickness, so when the roller is squeezed downward, the electronic labels on the outside of the winding drum that have been rolled up will be pressed tightly, making it difficult to discharge the gas between the film layers of the electronic labels, reducing the flattening effect, which is not conducive to actual use;

[0005] However, the problem that the existing flattening device is not conducive to convenient opposite-moving elastic clamping and rolling to flatten the electronic label film and convenient multi-position linkage elastic support to flatten the electronic label film when in use is not solved is not conducive to continuous winding and secondary flattening of the electronic label film, which affects the flattening effect of the flattening device. Utility Model Content

[0006] The purpose of the utility model is to provide an electronic label film flattening device to solve the problem proposed in the above background technology that the flattening device is not convenient for the elastic clamping rolling to flatten the electronic label film and the convenient multi-position linkage elastic support to flatten the electronic label film, which is not conducive to the continuous flattening of the electronic label film by winding and the secondary flattening of the electronic label film, thus affecting the flattening effect of the flattening device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic label film flattening device, comprising a base and a support frame, the top of the base is installed with the support frame, the top of the base on one side of the support frame is installed with a support seat, the top of the support seat is symmetrically installed with a hollow sleeve, the bottom end of the hollow sleeve is installed with a clamping shaft, and the hollow sleeve is movably connected to the support seat through the clamping shaft, the interior of the hollow sleeve is slidably installed with a linkage rod, the surface of the linkage rod is covered with a compression spring, and the compression spring is connected to the hollow sleeve, the linkage rod A linkage shaft is installed at the end away from the hollow sleeve, and the linkage rod is movably connected to the linkage shaft, a right clamping arm is installed at the bottom end of the linkage shaft, a pin is installed at one end of the right clamping arm, and the right clamping arm is movably connected to the support seat through the pin, a left clamping arm is installed at the top of the support seat on one side of the right clamping arm, a connecting shaft is installed at the end of the left clamping arm close to the right clamping arm, and the left clamping arm is movably connected to the support seat through the connecting shaft, and the right clamping arm and the left clamping arm are meshed with each other, and the other ends of the right clamping arm and the left clamping arm are installed with circular pressure blocks.

[0008] Preferably, electric push rods are symmetrically mounted on the side walls of the support frame, and push arms are mounted on the output ends of the electric push rods.

[0009] Preferably, two groups of sliding rods are installed inside the support frame, and sliding blocks are symmetrically mounted on the surfaces of the sliding rods, and the sliding blocks are slidably connected to the sliding rods.

[0010] Preferably, a hinge shaft is movably installed inside the sliding block, and a flattening roller is mounted on the surface of the hinge shaft.

[0011] Preferably, support springs are installed on the side walls of the hinge shaft, and the hinge shaft is connected to the slider.

[0012] Preferably, a servo motor is installed inside the base, and a transmission pulley is installed at the output end of the servo motor.

[0013] Preferably, a movable shaft is installed inside the base on one side of the servo motor, and the movable shaft is movably connected to the base and extends to the outside of the base. A driven pulley is installed at the bottom end of the movable shaft, and a movable belt is installed on the surface of the driven pulley, and the movable belt extends to the surface of the transmission pulley.

[0014] Preferably, a winding roller is installed at the top end of the movable shaft, and the winding roller is fixedly connected to the movable shaft.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the flattening device not only realizes convenient elastic clamping and rolling to flatten the electronic label film and convenient multi-position linkage elastic support to flatten the electronic label film, but also facilitates the continuous flattening of the electronic label film and the secondary flattening of the electronic label film, and improves the flattening effect of the flattening device;

[0016] (1) The device is first connected to an external controller and an external circuit, and the electronic label film to be flattened is vertically stretched into the two sets of flattening rollers, and the electronic label film is connected to the winding roller. The push arm is driven by the electric push rod to move, and the push arm drives the slider to slide on the slide rod, and the slider drives the flattening roller to move. The two sets of flattening rollers clamp the electronic label film. At the same time, under the elastic action of the support spring, the support spring drives the hinge shaft to move, and the hinge shaft drives the flattening roller to always press the electronic label film. The servo motor drives the transmission pulley to rotate, the transmission pulley drives the moving belt to move, the moving belt drives the driven pulley to rotate, the driven pulley drives the movable shaft to rotate, and the movable shaft drives the winding roller to rotate. The winding roller drives the electronic label film to be wound. While winding, the two sets of flattening rollers cooperate to complete the continuous flattening of the electronic label film, thereby realizing convenient elastic clamping and rolling flattening of the electronic label film in opposite directions, and facilitating the continuous flattening of the electronic label film by winding.

[0017] (2) When the electronic label film is wound to a certain thickness on the surface of the winding roller, the electronic label film will contact the circular pressure block, which will drive the left pressure arm to rotate around the connecting shaft, and the left pressure arm will drive the right pressure arm to rotate around the pin shaft. The right pressure arm will drive the linkage rod to slide inside the hollow sleeve through the linkage shaft, and the compression spring will provide elastic support for the linkage rod. At the same time, under the elastic action of the compression spring, the four groups of circular pressure blocks will always be in close contact with the surface of the electronic label film to perform secondary flattening on the electronic label film, thus realizing convenient multi-position linkage elastic support to flatten the electronic label film, facilitating the secondary flattening of the electronic label film, and improving the flattening effect of the flattening device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a front view cross-sectional structural diagram of the base of the utility model;

[0020] Figure 3 It is a side cross-sectional structural schematic diagram of the support frame of the utility model;

[0021] Figure 4 It is a schematic diagram of the top view of the circular pressing block of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the support frame of the utility model.

[0023] In the figure: 1. base; 2. support frame; 3. support seat; 4. winding roller; 5. servo motor; 6. driving pulley; 7. moving belt; 8. driven pulley; 9. movable shaft; 10. electric push rod; 11. sliding rod; 12. sliding block; 13. flattening roller; 14. hinge shaft; 15. supporting spring; 16. push arm; 17. hollow sleeve; 18. clamping spring; 19. linkage rod; 20. linkage shaft; 21. pin shaft; 22. right clamping arm; 23. clamping shaft; 24. left clamping arm; 25. round pressure block; 26. connecting shaft. DETAILED DESCRIPTION

[0024] 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. 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.

[0025] See also Figure 1-5 The utility model provides an embodiment: an electronic label film flattening device, including a base 1 and a support frame 2, the top of the base 1 is equipped with the support frame 2, the top of the base 1 on one side of the support frame 2 is equipped with a support seat 3, the top of the support seat 3 is symmetrically equipped with a hollow sleeve 17, the bottom of the hollow sleeve 17 is equipped with a clamping shaft 23, and the hollow sleeve 17 is movably connected to the support seat 3 through the clamping shaft 23, the inside of the hollow sleeve 17 is slidably equipped with a linkage rod 19, the surface of the linkage rod 19 is equipped with a compression spring 18, and the compression spring 18 is connected to the hollow sleeve 17, and the end of the linkage rod 19 away from the hollow sleeve 17 is A linkage shaft 20 is installed, and the linkage rod 19 is movably connected to the linkage shaft 20, a right clamping arm 22 is installed at the bottom end of the linkage shaft 20, a pin 21 is installed at one end of the right clamping arm 22, and the right clamping arm 22 is movably connected to the support seat 3 through the pin 21, a left clamping arm 24 is installed at the top of the support seat 3 on one side of the right clamping arm 22, a connecting shaft 26 is installed at one end of the left clamping arm 24 close to the right clamping arm 22, and the left clamping arm 24 is movably connected to the support seat 3 through the connecting shaft 26, and the right clamping arm 22 is meshed with the left clamping arm 24, and the other ends of the right clamping arm 22 and the left clamping arm 24 are installed with a circular pressing block 25;

[0026] First, the device is connected to an external controller and an external circuit, the electronic label film to be flattened is vertically stretched into the two sets of flattening rollers 13, the electronic label film is connected to the winding roller 4, the electric push rod 10 is opened by external control, the electric push rod 10 drives the push arm 16 to move, the push arm 16 drives the slider 12 to slide on the slide bar 11, the slider 12 drives the flattening roller 13 to move, the two sets of flattening rollers 13 are used to clamp the electronic label film, and at the same time, under the elastic action of the support spring 15, the support spring 15 drives the hinge shaft 14 to move, and the hinge shaft 14 drives the flattening roller 13 to always The electronic label film is pressed, and the servo motor 5 is turned on by external control, and the servo motor 5 drives the driving pulley 6 to rotate, and the driving pulley 6 drives the moving belt 7 to move, and the moving belt 7 drives the driven pulley 8 to rotate, and the driven pulley 8 drives the movable shaft 9 to rotate, and the movable shaft 9 drives the winding roller 4 to rotate, and the winding roller 4 drives the electronic label film to be wound, and at the same time, the two sets of flattening rollers 13 cooperate to complete the continuous flattening of the electronic label film, so as to realize the convenient elastic clamping rolling flattening of the electronic label film in opposite directions, and facilitate the continuous flattening of the electronic label film by winding;

[0027] The side walls of the support frame 2 are symmetrically mounted with electric push rods 10, which play a role of power drive. The output ends of the electric push rods 10 are all mounted with push arms 16. Two sets of slide bars 11 are mounted inside the support frame 2. The surfaces of the slide bars 11 are symmetrically mounted with sliders 12, and the sliders 12 are slidably connected with the slide bars 11.

[0028] The slider 12 is provided with a hinge shaft 14 movably mounted inside, and a flattening roller 13 is mounted on the surface of the hinge shaft 14. A support spring 15 is mounted on the side wall of the hinge shaft 14, and the hinge shaft 14 is connected to the slider 12. A servo motor 5 is mounted inside the base 1, and the servo motor 5 plays a role of power drive. A transmission pulley 6 is mounted on the output end of the servo motor 5.

[0029] A movable shaft 9 is installed inside the base 1 on one side of the servo motor 5, and the movable shaft 9 is movably connected to the base 1, and the movable shaft 9 extends to the outside of the base 1, and a driven pulley 8 is installed at the bottom end of the movable shaft 9, and a moving belt 7 is installed on the surface of the driven pulley 8, and the moving belt 7 extends to the surface of the driving pulley 6;

[0030] A winding roller 4 is installed at the top of the movable shaft 9, and the winding roller 4 is fixedly connected to the movable shaft 9;

[0031] When the electronic label film is wound to a certain thickness on the surface of the winding roller 4, the electronic label film will contact the circular pressing block 25, and the circular pressing block 25 will drive the left pressing arm 24 to rotate around the connecting shaft 26. Under the mutual engagement of the left pressing arm 24 and the right pressing arm 22, the left pressing arm 24 drives the right pressing arm 22 to rotate around the pin shaft 21. The right pressing arm 22 drives the linkage rod 19 to slide inside the hollow sleeve 17 through the linkage shaft 20. The compression spring 18 provides elastic support for the linkage rod 19. At the same time, under the elastic action of the compression spring 18, the four groups of circular pressing blocks 25 are always in close contact with the surface of the electronic label film to perform secondary flattening of the electronic label film, thereby realizing convenient multi-position linkage elastic support to flatten the electronic label film, facilitating secondary flattening of the electronic label film, and improving the flattening effect of the flattening device.

[0032] Working principle: First, the electric push rod 10 drives the push arm 16 to move, and the push arm 16 drives the slider 12 to slide on the slider 11, and the slider 12 drives the flattening roller 13 to move, and the two sets of flattening rollers 13 are used to clamp the electronic label film. At the same time, under the elastic action of the support spring 15, the support spring 15 drives the hinge shaft 14 to move, and the hinge shaft 14 drives the flattening roller 13 to always press the electronic label film, and the servo motor 5 drives the transmission pulley 6 to rotate, and the transmission pulley 6 drives the moving belt 7 to move, and the moving belt 7 drives the driven pulley 8 to rotate, and the driven pulley 8 drives the movable shaft 9 to rotate, and the movable shaft 9 drives the winding roller 4 to rotate, and the winding roller 4 drives the electronic label film to be wound, and while winding, the two sets of flattening rollers 13 cooperate with each other. The electronic label film is continuously flattened by the circular pressing block 25. When the electronic label film is wound to a certain thickness on the surface of the winding roller 4, the electronic label film will contact the circular pressing block 25, and the circular pressing block 25 drives the left pressing arm 24 to rotate around the connecting shaft 26. Under the mutual engagement of the left pressing arm 24 and the right pressing arm 22, the left pressing arm 24 drives the right pressing arm 22 to rotate around the pin shaft 21. The right pressing arm 22 drives the linkage rod 19 to slide inside the hollow sleeve 17 through the linkage shaft 20. The compression spring 18 provides elastic support for the linkage rod 19. At the same time, under the elastic action of the compression spring 18, the four groups of circular pressing blocks 25 are always close to the surface of the electronic label film to perform secondary flattening on the electronic label film to complete the use of the electronic label film flattening device.

Claims

1. An electronic label film flattening device, comprising a base (1) and a support frame (2), characterized in that: A support frame (2) is installed at the top of the base (1), a support seat (3) is installed at the top of the base (1) on one side of the support frame (2), a hollow sleeve (17) is symmetrically installed at the top of the support seat (3), a clamping shaft (23) is installed at the bottom of the hollow sleeve (17), and the hollow sleeve (17) is movably connected to the support seat (3) through the clamping shaft (23), a linkage rod (19) is slidably installed inside the hollow sleeve (17), a compression spring (18) is installed on the surface of the linkage rod (19), and the compression spring (18) is connected to the hollow sleeve (17), and a linkage shaft (20) is installed at one end of the linkage rod (19) away from the hollow sleeve (17), and the linkage rod (19) is connected to the linkage shaft (20). The linkage shaft (20) is movably connected, the bottom end of the linkage shaft (20) is equipped with a right clamping arm (22), one end of the right clamping arm (22) is equipped with a pin shaft (21), and the right clamping arm (22) is movably connected to the support seat (3) through the pin shaft (21), the top of the support seat (3) on one side of the right clamping arm (22) is equipped with a left clamping arm (24), one end of the left clamping arm (24) close to the right clamping arm (22) is equipped with a connecting shaft (26), and the left clamping arm (24) is movably connected to the support seat (3) through the connecting shaft (26), and the right clamping arm (22) and the left clamping arm (24) are meshed with each other, and the other ends of the right clamping arm (22) and the left clamping arm (24) are equipped with circular pressing blocks (25).

2. The electronic label film flattening device according to claim 1, characterized in that: Electric push rods (10) are symmetrically mounted on the side walls of the support frame (2), and push arms (16) are mounted on the output ends of the electric push rods (10).

3. The electronic label film flattening device according to claim 1, characterized in that: Two groups of sliding rods (11) are installed inside the support frame (2), and sliding blocks (12) are symmetrically mounted on the surfaces of the sliding rods (11), and the sliding blocks (12) are slidably connected to the sliding rods (11).

4. The electronic label film flattening device according to claim 3, characterized in that: A hinge shaft (14) is movably installed inside the sliding block (12), and a flattening roller (13) is mounted on the surface of the hinge shaft (14).

5. The electronic label film flattening device according to claim 4, characterized in that: Support springs (15) are installed on the side walls of the hinge shaft (14), and the hinge shaft (14) is connected to the slider (12).

6. The electronic label film flattening device according to claim 1, characterized in that: A servo motor (5) is installed inside the base (1), and a transmission pulley (6) is installed at the output end of the servo motor (5).

7. The electronic label film flattening device according to claim 6, characterized in that: A movable shaft (9) is installed inside the base (1) on one side of the servo motor (5), and the movable shaft (9) is movably connected to the base (1), and the movable shaft (9) extends to the outside of the base (1), and a driven pulley (8) is installed at the bottom end of the movable shaft (9), and a moving belt (7) is installed on the surface of the driven pulley (8), and the moving belt (7) extends to the surface of the driving pulley (6).

8. The electronic label film flattening device according to claim 7, characterized in that: A winding roller (4) is installed at the top end of the movable shaft (9), and the winding roller (4) is fixedly connected to the movable shaft (9).

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