UV mould pressing positioning structure for laser packaging paper

Abstract

The utility model discloses a laser packaging paper UV mould pressing positioning structure which comprises a supporting seat, a supporting frame is installed at the top end of the supporting seat, an electric push rod is installed at the bottom end of the supporting frame, a pressing frame is installed at the bottom end of the electric push rod, and positioning plates are evenly installed at the bottom end of the pressing frame. The connecting shaft can be locked by arranging the locking mechanism, so that the phenomenon that the connecting shaft rotates to affect the stability of connection between the fixed roller and the extension roller is prevented, meanwhile, the extension roller can be positioned during installation through mutual clamping of the positioning block, the positioning groove and the clamping block and the clamping groove, and the service life of the extension roller is prolonged. According to the radiation packaging paper pressing device, the phenomenon of installation dislocation is prevented, pressing force can be preliminarily buffered by installing an anti-skid buffering pad and under the elastic effect of a spring, and therefore the anti-skid buffering pad is prevented from generating pressing marks on the surface of radiation packaging paper.

Description

Technical Field

[0001] The utility model relates to the technical field of UV molding equipment, in particular to a laser packaging paper UV molding positioning structure. Background Art

[0002] UV molding process is a surface treatment technology that uses ultraviolet curing technology to achieve 3D graphic surface processing. This technology uses ultraviolet curing resin and molds to form a pre-designed 3D surface pattern in the mold. After the ultraviolet light passes through the mold, it directly irradiates the resin surface to make it cure quickly;

[0003] Chinese patent authorization announcement number CN219362689U discloses a UV molded aluminum spray paper positioning structure, including a feed rack, a paper sheet guide groove is installed on the upper surface of the feed rack, a perforation is opened on the lower surface of the paper sheet guide groove, a push roller is installed inside the perforation, a spring is sleeved on the outer side of the push roller, a winding roller is installed at one end of the feed rack, a cover plate is arranged above the winding roller, a drying lamp is installed on the lower surface of the cover plate, a transmission roller is installed at one end of the winding roller, a winding motor is arranged below the winding roller, and a transmission chain is connected between the winding motor and the transmission roller. When the aluminum spray paper is rolled up at the position of the winding roller, after the side of the aluminum spray paper with UV oil enters the inside of the cover plate, the ink is ensured to be quickly dried and formed under the heating action of the drying lamp inside the cover plate, so as to facilitate the overall rolling of the aluminum spray paper. The above-mentioned existing technical solution has the following shortcomings: this technical solution ensures the rapid drying and forming of the ink under the heating action of the drying lamp tube inside the cover plate, which facilitates the overall winding of the aluminum-sprayed paper. However, the size of the transmission roller in this technical solution is relatively fixed, which makes it difficult to adapt to packaging paper of different widths. We need to make further improvements on this. Utility Model Content

[0004] The purpose of the utility model is to provide a laser packaging paper UV molding positioning structure to solve the problem that the size of the driving roller in the UV molding positioning structure proposed in the above background technology is relatively fixed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laser packaging paper UV molding positioning structure, comprising a support seat, a support frame is installed on the top of the support seat, and an electric push rod is installed on the bottom end of the support frame, a pressing frame is installed on the bottom end of the electric push rod, and a positioning plate is evenly installed on the bottom end of the pressing frame, and the interior of the positioning plate is evenly provided with built-in grooves, movable plates are installed inside the built-in grooves, and anti-slip buffer pads are installed on the bottom ends of the movable plates, springs are installed inside the built-in grooves at the top ends of the movable plates, a workbench is installed on the top of the support seat, and mounting seats are installed on both sides of the workbench, a motor is installed on one end of the mounting seat, a rotating shaft is installed on the end of the mounting seat away from the motor, and a conveying roller is installed on one end of the rotating shaft, and a molding head is installed on the bottom end of the pressing frame.

[0006] When using a laser packaging paper UV molding positioning structure of the present technical solution, the two sets of fixed rollers can be separated by turning the handle, and the extension roller can be placed between the two sets of fixed rollers to achieve an extension effect. At the same time, the heat can be dissipated more evenly by installing the nozzle.

[0007] Preferably, a baffle is installed at the bottom end of the support frame, and a through pipe is installed on the side of the baffle away from the electric push rod, nozzles are evenly installed at the bottom end of the through pipe, and a hot air blower is installed inside the support frame.

[0008] Preferably, a first threaded rod is installed inside the support seat, and a threaded sleeve is installed on the outside of the first threaded rod, and the top of the threaded sleeve is connected to the mounting seat. A handle is installed at one end of the support seat, and the handle and the support seat are connected by a connecting shaft, a mounting plate is installed on the outside of the connecting shaft, and locking mechanisms are evenly arranged inside the mounting plate.

[0009] Preferably, the locking mechanism includes a threaded groove, and the threaded grooves are all arranged inside the mounting plate, a second threaded rod is installed inside the threaded groove, and a handwheel is installed on the outside of the second threaded rod, a fixing plate is installed on the inside of the second threaded rod, and a fixing block is installed on the inside of the fixing plate, fixing grooves are evenly arranged on the outside of the support seat, and the fixing grooves are connected to the fixing blocks, and anti-slip teeth are evenly installed on the inside of the fixing plate.

[0010] Preferably, the cross-sections of the anti-slip teeth are all triangular, and they are arranged at equal intervals on the inner side of the fixing plate.

[0011] Preferably, the size of the fixing blocks is equal to the size of the fixing grooves, and the cross-sections of the fixing blocks are all arranged to be trapezoidal.

[0012] Preferably, the conveying roller includes a fixed roller and an extension roller, a clamping block is installed on one side of the fixed roller close to the extension roller, and positioning grooves are evenly arranged on the outside of the clamping block, clamping grooves are arranged on both sides of the extension roller, and positioning blocks are evenly installed on the outside of the clamping grooves, the positioning blocks are connected to the positioning grooves, and the clamping blocks are connected to the clamping grooves.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the laser packaging paper UV molding positioning structure not only realizes the adjustable function of the conveying roller, but also realizes the function of uniform drying;

[0014] (1) When the width of the radiation wrapping paper changes, the handle is turned and the threaded sleeve further drives the fixed roller to move under the action of the threaded connection, so that the two groups of fixed rollers are separated, and the extension roller can be placed between the two groups of fixed rollers, thereby achieving an extension effect to adapt to radiation wrapping papers of different widths. At the same time, a locking mechanism can be set to lock the connecting shaft to prevent the connecting shaft from rotating, thereby affecting the stability of the connection between the fixed roller and the extension roller. At the same time, the positioning block, the positioning groove, and the mutual engagement between the clamping block and the clamping groove can achieve a positioning effect on the installation of the extension roller to prevent the installation from being misplaced. By installing an anti-skid buffer pad and under the elastic action of the spring, the pressing force can be initially buffered to prevent the anti-skid buffer pad from leaving a pressing mark on the surface of the radiation wrapping paper;

[0015] (2) By installing a baffle, it can play a shielding role to prevent the hot air from diffusing out, thereby reducing the effect of hot air drying. At the same time, by installing a nozzle, the hot air can be distributed more evenly, improving the work efficiency and quality of drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the extension roller of the utility model;

[0019] Figure 3 For the utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0020] Figure 4It is a schematic diagram of the three-dimensional structure of the positioning plate of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixed roller and the extended roller combination of the utility model.

[0022] Explanation of reference numerals in the figure: 1, support frame; 2, hot air blower; 3, through pipe; 4, nozzle; 5, conveying roller; 6, radiating wrapping paper; 7, mounting seat; 8, support seat; 9, workbench; 10, baffle; 11, ramming head; 12, positioning plate; 13, pressing frame; 14, electric push rod; 15, motor; 16, rotating shaft; 17, fixed roller; 18, positioning block; 19, clamping block; 20, extension roller; 21, clamping slot; 22. first threaded rod; 23. threaded sleeve; 24. handle; 25. connecting shaft; 26. mounting plate; 27. locking mechanism; 2701. threaded groove; 2702. hand wheel; 2703. second threaded rod; 2704. fixing plate; 2705. anti-skid teeth; 2706. fixing block; 2707. fixing groove; 28. anti-skid cushion; 29. ​​movable plate; 30. spring; 31. built-in groove; 32. positioning groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0024] See also Figure 1-Figure 5 , the utility model provides an embodiment: a laser packaging paper UV molding positioning structure, including a support seat 8;

[0025] A first threaded rod 22 is installed inside the support seat 8, and a threaded sleeve 23 is installed on the outside of the first threaded rod 22, and the top of the threaded sleeve 23 is connected to the mounting seat 7, so a handle 24 is installed at one end of the support seat 8, and the handle 24 is connected to the support seat 8 through a connecting shaft 25, and a mounting plate 26 is installed on the outside of the connecting shaft 25, and a locking mechanism 27 is evenly arranged inside the mounting plate 26, and the locking mechanism 27 includes a threaded groove 2701, and the threaded grooves 2701 are all arranged inside the mounting plate 26, and a second threaded rod 2703 is installed inside the threaded grooves 2701, and the outer side of the second threaded rod 2703 is connected to the mounting plate 26. A hand wheel 2702 is installed on each side, a fixing plate 2704 is installed on the inner side of the second threaded rod 2703, and a fixing block 2706 is installed on the inner side of the fixing plate 2704, and a fixing groove 2707 is evenly arranged on the outer side of the support seat 8, and the fixing groove 2707 is connected to the fixing block 2706, and anti-slip teeth 2705 are evenly installed on the inner side of the fixing plate 2704, and the cross-section of the anti-slip teeth 2705 is set to be triangular, and they are arranged at equal intervals on the inner side of the fixing plate 2704. The size of the fixing block 2706 is equal to the size of the fixing groove 2707, and the cross-section of the fixing block 2706 is set to be trapezoidal;

[0026] Specifically, Figure 2 and Figure 3 As shown, when in use, the two groups of fixed rollers 17 are separated by turning the handle 24, and the extension roller 20 can be placed between the two groups of fixed rollers 17, thereby achieving an extension effect. At the same time, the locking mechanism 27 can be provided to lock the connecting shaft 25 to prevent the connecting shaft 25 from rotating.

[0027] A support frame 1 is installed on the top of the support seat 8;

[0028] A baffle 10 is installed at the bottom end of the support frame 1, and a through pipe 3 is installed on the side of the baffle 10 away from the electric push rod 14, and nozzles 4 are evenly installed at the bottom end of the through pipe 3. A hot air blower 2 is installed inside the support frame 1;

[0029] Specifically, Figure 1 As shown, when in use, by installing the nozzle 4, the hot air can be distributed more evenly, thereby improving the drying efficiency and work quality;

[0030] An electric push rod 14 is installed at the bottom end of the support frame 1, a pressing frame 13 is installed at the bottom end of the electric push rod 14, and a positioning plate 12 is evenly installed at the bottom end of the pressing frame 13, and the interior of the positioning plate 12 is evenly provided with built-in grooves 31, and movable plates 29 are installed inside the built-in grooves 31, and anti-slip buffer pads 28 are installed at the bottom ends of the movable plates 29, and springs 30 are installed inside the built-in grooves 31 at the top ends of the movable plates 29, a workbench 9 is installed at the top end of the support seat 8, and mounting seats 7 are installed on both sides of the workbench 9, a motor 15 is installed at one end of the mounting seat 7, a rotating shaft 16 is installed at the end of the mounting seat 7 away from the motor 15, and a conveying roller 5 is installed at one end of the rotating shaft 16;

[0031] The conveying roller 5 includes a fixed roller 17 and an extension roller 20. A clamping block 19 is installed on one side of the fixed roller 17 close to the extension roller 20, and a positioning groove 32 is evenly arranged on the outer side of the clamping block 19. A clamping groove 21 is provided on both sides of the extension roller 20, and a positioning block 18 is evenly installed on the outer side of the clamping groove 21. The positioning blocks 18 are connected to the positioning groove 32, and the clamping blocks 19 are connected to the clamping groove 21.

[0032] Specifically, Figure 2 and Figure 5 As shown, when in use, the positioning block 18, the positioning groove 32, and the mutual engagement between the clamping block 19 and the clamping groove 21 can play a positioning effect on the installation of the extension roller 20 to prevent the phenomenon of installation misalignment;

[0033] The bottom end of the pressing frame 13 is provided with a pressing head 11 .

[0034] Working principle: When the utility model is in use, the handle 24 is turned and under the action of the threaded connection, the threaded sleeve 23 further drives the fixed roller 17 to move, and the two groups of fixed rollers 17 are separated, so that the extension roller 20 can be put between the two groups of fixed rollers 17, and then the radiation packaging paper 6 is inserted to the outside of the conveying roller 5. At this time, the connecting shaft 25 is turned to start the motor 15, and the radiation packaging paper 6 starts to move. When it moves to the bottom of the molding head 11, the electric push rod 14 is started to drive the anti-skid buffer pad 28 to press down to the surface of the radiation packaging paper 6 to maintain the stability of the radiation packaging paper 6, and the molding process begins;

[0035] After the molding work is completed, the radiation packaging paper 6 is moved to the drying area, and the hot air blower 2 is started to evenly spray hot air from the nozzle 4 to improve the drying work efficiency and work quality.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A UV molding positioning structure for laser packaging paper, comprising a support seat (8), characterized in that: The top end of the support seat (8) is equipped with a support frame (1), and the bottom end of the support frame (1) is equipped with an electric push rod (14), the bottom end of the electric push rod (14) is equipped with a pressing frame (13), and the bottom end of the pressing frame (13) is evenly equipped with a positioning plate (12), and the inside of the positioning plate (12) is evenly provided with a built-in groove (31), and the inside of the built-in groove (31) is equipped with a movable plate (29), and the bottom end of the movable plate (29) is equipped with an anti-slip buffer pad (28), and the Springs (30) are installed inside the built-in grooves (31) at the top of the movable plate (29); a workbench (9) is installed at the top of the support seat (8), and mounting seats (7) are installed on both sides of the workbench (9); a motor (15) is installed at one end of the mounting seat (7); a rotating shaft (16) is installed at the end of the mounting seat (7) away from the motor (15), and a conveying roller (5) is installed at one end of the rotating shaft (16); and a molding head (11) is installed at the bottom end of the pressing frame (13).

2. The laser packaging paper UV molding positioning structure according to claim 1, characterized in that: A baffle (10) is installed at the bottom end of the support frame (1), and a through pipe (3) is installed on the side of the baffle (10) away from the electric push rod (14), and nozzles (4) are evenly installed at the bottom end of the through pipe (3), and a hot air blower (2) is installed inside the support frame (1).

3. The laser packaging paper UV molding positioning structure according to claim 1, characterized in that: A first threaded rod (22) is installed inside the support seat (8), and a threaded sleeve (23) is installed on the outside of the first threaded rod (22), and the top end of the threaded sleeve (23) is connected to the mounting seat (7). A handle (24) is installed at one end of the support seat (8), and the handle (24) and the support seat (8) are connected via a connecting shaft (25). A mounting plate (26) is installed on the outside of the connecting shaft (25), and locking mechanisms (27) are evenly arranged inside the mounting plate (26).

4. The laser packaging paper UV molding positioning structure according to claim 3, characterized in that: The locking mechanism (27) comprises a threaded groove (2701), and the threaded groove (2701) is arranged inside the mounting plate (26), a second threaded rod (2703) is installed inside the threaded groove (2701), and a hand wheel (2702) is installed on the outside of the second threaded rod (2703), a fixing plate (2704) is installed on the inside of the second threaded rod (2703), and a fixing block (2706) is installed on the inside of the fixing plate (2704), the outside of the support seat (8) is evenly provided with fixing grooves (2707), and the fixing grooves (2707) are connected to the fixing blocks (2706), and the inside of the fixing plate (2704) is evenly installed with anti-slip teeth (2705).

5. The laser packaging paper UV molding positioning structure according to claim 4, characterized in that: The cross-sections of the anti-slip teeth (2705) are all arranged in a triangular shape, and are arranged at equal intervals on the inner side of the fixing plate (2704).

6. The laser packaging paper UV molding positioning structure according to claim 4, characterized in that: The size of the fixing block (2706) is equal to the size of the fixing groove (2707), and the cross-section of the fixing block (2706) is set to be trapezoidal.

7. The laser packaging paper UV molding positioning structure according to claim 1, characterized in that: The conveying roller (5) comprises a fixed roller (17) and an extension roller (20); a clamping block (19) is installed on one side of the fixed roller (17) close to the extension roller (20), and positioning grooves (32) are evenly arranged on the outer side of the clamping block (19); clamping grooves (21) are provided on both sides of the extension roller (20), and positioning blocks (18) are evenly installed on the outer side of the clamping grooves (21); the positioning blocks (18) are connected to the positioning grooves (32), and the clamping blocks (19) are connected to the clamping grooves (21).

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